[android-developers] Seeding a Picasso Image Cache
Hey Guys, I was wondering if anyone had any information, examples or tips about how to seed the Picasso image cache. I'd like to include a number of images in an asset bundle then load those into the Picasso Cache so that I can seamlessly download/dispay all the images without having to create my own LRU Cache and such. I understand that the library uses HTTPCache, but I'm just not clear on how to add additional images. Thanks for any help! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Nexus 5 Compatibility
Hey Guys, Just updated my application and noticed that the Nexus 5 isn't on the list of compatible devices. Could someone point me in the direction of what changes I need to make to the manifest to get it to show up? Thanks, E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Multi-Page Form with Fragments and Tabs
So I ended up implementing this by putting the switching logic in onBackPressed(); E On Thursday, February 14, 2013 6:28:54 AM UTC-5, Evan Ruff wrote: Hey guys, I was hoping someone could give me a little insight as to how I can make my multi-page form work a little better. Currently, each page (two pages) on my form is a separate fragment. I use the ActionBar Tabs to display the pages and then a Next button in each page that switches the tabs to the next page. All validation is done on the Save button on the last page. Everything is working well, but I'm having a little issue with the back functionality. I'd like to be able to create/pop back stack activities when the user switched. As it is now, he just gets tossed completely out of the wizard, not returned to the previous page (tab). How should I handle that? Any input would be appreciated! Oh, I'm targeting API 14. Thanks! Evan -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Android AppEngine SSL Weirdness
Hey guys, I've been getting some additional SSL I/O errors as well: javax.net.ssl.SSLException: Read error: ssl=0x5e2727d8: I/O error during system call, Connection timed out at org.apache.harmony.xnet.provider.jsse.NativeCrypto.SSL_read(Native Method) at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl$SSLInputStream.read(OpenSSLSocketImpl.java:651) at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:103) at org.apache.http.impl.io.AbstractSessionInputBuffer.read(AbstractSessionInputBuffer.java:134) at org.apache.http.impl.io.ChunkedInputStream.read(ChunkedInputStream.java:161) at org.apache.http.impl.io.ChunkedInputStream.read(ChunkedInputStream.java:175) at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:178) at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1383) at org.apache.commons.io.IOUtils.copy(IOUtils.java:1357) at org.apache.commons.io.IOUtils.toByteArray(IOUtils.java:361) Going to AppEngine... anyone else seeing this? E On Friday, February 8, 2013 11:56:58 AM UTC-5, Evan Ruff wrote: Hey hey! It happens intermittently on Nexus 7s and Motorola Droid 4 running 4.0.4.I thought it was the sorta funny Certificate layout of AppEngine, but apparently that was addresses in 4.0? Thanks, E On Fri, Feb 8, 2013 at 11:10 AM, Nobu Games dev.nob...@gmail.comjavascript: wrote: What device are you testing on? Do you get that error also on newer ones? On Friday, February 8, 2013 7:30:19 AM UTC-6, Evan Ruff wrote: Hey guys, I was wondering if anyone had been experiencing intermittent exceptions when securely connecting to an AppEngine servlet through the DefaultHttpClient? I've occasionally been getting execptions about certificates, closed connections, host unknown, etc... but only sometimes. I am using the -dot- notation, so I don't think that this error is related to my endpoint URL specifically. A sample of the exceptions are: org.apache.http.conn.**HttpHostConnectException: Connection to https://engine004-dot-**myapplication.appspot.comhttps://engine004-dot-myapplication.appspot.comrefused at org.apache.http.impl.conn.**DefaultClientConnectionOperato** r.openConnection(**DefaultClientConnectionOperato**r.java:183) at org.apache.http.impl.conn.**AbstractPoolEntry.open(** AbstractPoolEntry.java:164) at org.apache.http.impl.conn.**AbstractPooledConnAdapter.**open(** AbstractPooledConnAdapter.**java:119) ... Caused by: java.net.SocketException: failed to connect to / 173.194.77.141 (port 443) after 15000ms: isConnected failed: EHOSTUNREACH (No route to host) at libcore.io.IoBridge.**isConnected(IoBridge.java:230) at libcore.io.IoBridge.**connectErrno(IoBridge.java:**161) at libcore.io.IoBridge.connect(**IoBridge.java:112) ... and javax.net.ssl.**SSLPeerUnverifiedException: No peer certificate at org.apache.harmony.xnet.**provider.jsse.SSLSessionImpl.** getPeerCertificates(**SSLSessionImpl.java:137) at org.apache.http.conn.ssl.**AbstractVerifier.verify(** AbstractVerifier.java:93) at org.apache.http.conn.ssl.**SSLSocketFactory.createSocket(** SSLSocketFactory.java:381) ... I initially just assumed that there was an issue with the phone connectivity, but now with this peer certificate issue I'm not so sure anymore. Does anyone have any ideas or suggestsions? Thanks! E -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.comjavascript: To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com javascript: For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Multi-Page Form with Fragments and Tabs
Hey guys, I was hoping someone could give me a little insight as to how I can make my multi-page form work a little better. Currently, each page (two pages) on my form is a separate fragment. I use the ActionBar Tabs to display the pages and then a Next button in each page that switches the tabs to the next page. All validation is done on the Save button on the last page. Everything is working well, but I'm having a little issue with the back functionality. I'd like to be able to create/pop back stack activities when the user switched. As it is now, he just gets tossed completely out of the wizard, not returned to the previous page (tab). How should I handle that? Any input would be appreciated! Oh, I'm targeting API 14. Thanks! Evan -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Android AppEngine SSL Weirdness
Hey guys, I was wondering if anyone had been experiencing intermittent exceptions when securely connecting to an AppEngine servlet through the DefaultHttpClient? I've occasionally been getting execptions about certificates, closed connections, host unknown, etc... but only sometimes. I am using the -dot- notation, so I don't think that this error is related to my endpoint URL specifically. A sample of the exceptions are: org.apache.http.conn.HttpHostConnectException: Connection to https://engine004-dot-myapplication.appspot.com refused at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183) at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) ... Caused by: java.net.SocketException: failed to connect to /173.194.77.141 (port 443) after 15000ms: isConnected failed: EHOSTUNREACH (No route to host) at libcore.io.IoBridge.isConnected(IoBridge.java:230) at libcore.io.IoBridge.connectErrno(IoBridge.java:161) at libcore.io.IoBridge.connect(IoBridge.java:112) ... and javax.net.ssl.SSLPeerUnverifiedException: No peer certificate at org.apache.harmony.xnet.provider.jsse.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:137) at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:93) at org.apache.http.conn.ssl.SSLSocketFactory.createSocket(SSLSocketFactory.java:381) ... I initially just assumed that there was an issue with the phone connectivity, but now with this peer certificate issue I'm not so sure anymore. Does anyone have any ideas or suggestsions? Thanks! E -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Android AppEngine SSL Weirdness
Hey hey! It happens intermittently on Nexus 7s and Motorola Droid 4 running 4.0.4.I thought it was the sorta funny Certificate layout of AppEngine, but apparently that was addresses in 4.0? Thanks, E On Fri, Feb 8, 2013 at 11:10 AM, Nobu Games dev.nobu.ga...@gmail.comwrote: What device are you testing on? Do you get that error also on newer ones? On Friday, February 8, 2013 7:30:19 AM UTC-6, Evan Ruff wrote: Hey guys, I was wondering if anyone had been experiencing intermittent exceptions when securely connecting to an AppEngine servlet through the DefaultHttpClient? I've occasionally been getting execptions about certificates, closed connections, host unknown, etc... but only sometimes. I am using the -dot- notation, so I don't think that this error is related to my endpoint URL specifically. A sample of the exceptions are: org.apache.http.conn.**HttpHostConnectException: Connection to https://engine004-dot-**myapplication.appspot.comhttps://engine004-dot-myapplication.appspot.comrefused at org.apache.http.impl.conn.**DefaultClientConnectionOperato** r.openConnection(**DefaultClientConnectionOperato**r.java:183) at org.apache.http.impl.conn.**AbstractPoolEntry.open(** AbstractPoolEntry.java:164) at org.apache.http.impl.conn.**AbstractPooledConnAdapter.**open(** AbstractPooledConnAdapter.**java:119) ... Caused by: java.net.SocketException: failed to connect to /173.194.77.141(port 443) after 15000ms: isConnected failed: EHOSTUNREACH (No route to host) at libcore.io.IoBridge.**isConnected(IoBridge.java:230) at libcore.io.IoBridge.**connectErrno(IoBridge.java:**161) at libcore.io.IoBridge.connect(**IoBridge.java:112) ... and javax.net.ssl.**SSLPeerUnverifiedException: No peer certificate at org.apache.harmony.xnet.**provider.jsse.SSLSessionImpl.** getPeerCertificates(**SSLSessionImpl.java:137) at org.apache.http.conn.ssl.**AbstractVerifier.verify(** AbstractVerifier.java:93) at org.apache.http.conn.ssl.**SSLSocketFactory.createSocket(** SSLSocketFactory.java:381) ... I initially just assumed that there was an issue with the phone connectivity, but now with this peer certificate issue I'm not so sure anymore. Does anyone have any ideas or suggestsions? Thanks! E -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Bad View Behavior with Changing ListViews
Guys, Thanks so much for your suggestions. I had tried all of the notify* and invalidate* methods on the adapter and list to no avail. The easiest solution for me was removing the swapCursor( null ) call. After doing this, the orphaned views no longer persist and everything is working as expected. Thanks guys! E On Sun, Dec 30, 2012 at 10:48 AM, Nobu Games dev.nobu.ga...@gmail.comwrote: I just checked the implementation of (Simple)CursorAdapter. Calling swapCursor with argument null (instead of another cursor object) internally calls notifyDataSetInvalidated. That is basically a death sentence for an Adapter and signals to the ListView it belongs to that the data source should not be used anymore. Why it seems to still be working erratically after setting a different cursor object might have to do with an internal bug in ListView and its view caching strategies. You just triggered a sequence of events that is undefined or not allowed to happen in the framework. So you have three options: 1. Don't call swapCursor(null) 2. If you want the ListView to be blank then call listView.setAdapter(null) 3. Or temporarily let Adapter.getCount() return 0 and call notifyDataSetChanged until the new cursor is loaded. On Wednesday, December 19, 2012 9:23:25 PM UTC-6, Evan Ruff wrote: Hey guys, I'm having some funny issues with my ListViews. Generally, I have a ListView activity where the list view takes up the entire activity. The list views are using a custom SimpleCursorAdapter and are using the supportLoaderManager to load in the data. The Loaders are connected to Observers and the data can be changed by background services. I'm getting some weird behavior when the data changes. When the data changes, I am doing an adapter.swapCursor( null ) while the new data is loading. When the list gets shorter, I'm getting black areas where the previous views where, and sometime I'm getting ~ghosting of older views if the removed views are at the bottom of the list. Is there some way to enforce invalidation or removal of these views? Is there some step I'm missing? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Bad View Behavior with Changing ListViews
Hey guys, I'm having some funny issues with my ListViews. Generally, I have a ListView activity where the list view takes up the entire activity. The list views are using a custom SimpleCursorAdapter and are using the supportLoaderManager to load in the data. The Loaders are connected to Observers and the data can be changed by background services. I'm getting some weird behavior when the data changes. When the data changes, I am doing an adapter.swapCursor( null ) while the new data is loading. When the list gets shorter, I'm getting black areas where the previous views where, and sometime I'm getting ~ghosting of older views if the removed views are at the bottom of the list. Is there some way to enforce invalidation or removal of these views? Is there some step I'm missing? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Error: SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length - very annoing
I am getting these issues as well. Did you ever find the solution to the problem? Thanks, E On Tuesday, October 30, 2012 5:24:07 AM UTC-4, Giuseppe wrote: Starting SDK 4.1.1 I have continuously the error: E/SpannableStringBuilder(1068): SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length What is it ? How can I remove it from LogCat ? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Starting with Loaders, Beginner Questions
Thank you for the quick response. This really clarifies things for me! Appreciate the help, E On Thursday, November 15, 2012 9:49:28 AM UTC-5, Streets Of Boston wrote: reduces the memory leak of an activity. should read reduces the *risk of a *memory leak of an activity. On Thursday, November 15, 2012 9:47:25 AM UTC-5, Streets Of Boston wrote: Some quick answers to your questions :) 1. I use loaders mainly in fragments. Since fragments can be retained across configuration changes (setRetainInstance(true)), loaders tied to these fragments are retained across configuration changes as well. Also, delivery to your UI when data has been loaded is handled for you by loaders; you don't have to write code checking if the activity still exists if the data is delivered, etc. This makes your code less error prone and reduces the memory leak of an activity. 2. Initialize the loader in the onCreate (of a Fragment). If the fragment is retained, then you shouldn't see an empty list 'flash' when the device is rotated: The data from your loader should still be available. 3. Yes, but it depends what object initializes/loads the loader. See my previous remarks about using them in fragment that are retained. 4. Using a ContentObserver/ContentProvider would allow you to easily use CursorLoaders. 5. Again: Use a fragment that is retained and that show the 'loading' animation: When starting to load data, set a boolean that is a field in your fragment to 'true' and show the loading... animation. In onStop stop the loading... animation. In onStart, if the loading boolean is true, show the loading... animation (again). When data has been loaded, stop the loading... animation and set the loading boolean to 'false'. On Wednesday, November 14, 2012 9:38:15 PM UTC-5, Evan Ruff wrote: Hey guys, I'm beginning to bring my application out of the dark ages (API 7) up to the more recent stuff and I'd like to migrate from my current Singleton data provider to something like the Loader paradigm. I had a couple of question. Currently, when the Application starts, I pull all of my objects out of the database and hold them in a singleton User object on the Application. The Activities then pass around ID references which query the singleton for values. This breaks down rather dramatically when the application is terminated and doesn't really jive well with the Android way. I've started to do some testing with loaders and have based my test implementation off the follow tutorial: http://www.androiddesignpatterns.com/2012/08/implementing-loaders.html Couple Questions: 1. Are loaders special? Are they handled differently from a LifeCycle perspective or is it simply a more streamlined way of doing loading in an AsyncTask then returning it to the Activity? 2. There always seems to be a nasty flash of an empty list on my Activities. Should the onResume check for a load and load immediately? (deliverResults?) 3. Do the loaders save state in an onSaveInstanceState sort of way? 4. I'm a little foggy on the ContentObserver. My data is backed up by the SQLlite DB... is a ContentObserver better, or should I just manually invoke BroadcastReceivers when my application pulls down new data? 5. How should I handle loading animations in the Activity? Traditional way of start/stopping the Loading animation? My question is around when... show ProgressBar in onResume and hide it on onLoadFinished? Thanks for any pointers! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Starting with Loaders, Beginner Questions
Hey guys, I'm beginning to bring my application out of the dark ages (API 7) up to the more recent stuff and I'd like to migrate from my current Singleton data provider to something like the Loader paradigm. I had a couple of question. Currently, when the Application starts, I pull all of my objects out of the database and hold them in a singleton User object on the Application. The Activities then pass around ID references which query the singleton for values. This breaks down rather dramatically when the application is terminated and doesn't really jive well with the Android way. I've started to do some testing with loaders and have based my test implementation off the follow tutorial: http://www.androiddesignpatterns.com/2012/08/implementing-loaders.html Couple Questions: 1. Are loaders special? Are they handled differently from a LifeCycle perspective or is it simply a more streamlined way of doing loading in an AsyncTask then returning it to the Activity? 2. There always seems to be a nasty flash of an empty list on my Activities. Should the onResume check for a load and load immediately? (deliverResults?) 3. Do the loaders save state in an onSaveInstanceState sort of way? 4. I'm a little foggy on the ContentObserver. My data is backed up by the SQLlite DB... is a ContentObserver better, or should I just manually invoke BroadcastReceivers when my application pulls down new data? 5. How should I handle loading animations in the Activity? Traditional way of start/stopping the Loading animation? My question is around when... show ProgressBar in onResume and hide it on onLoadFinished? Thanks for any pointers! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Launch Behavior Issues, 2.3 vs. 4
Hey Guys, So I have discovered what was creating this behavior. Basically, in my activity, I reuse the calling activity to relaunch the activity based on a number of parameters. By changing the action of the intent, it fools the system into thinking that the LAUNCH activity is gone. This was causing the system to recreate the task each time you hit the HOME icon, as the intents didn't match and that was that. To fix the problem, I moved all the Intent based signalling (which we weird anyways) into my saved state object and now we're humming along nicely. I really appreciate all the help from the group! I thought I had checked everything but everyone's input helped me really zero in and fix the issue. Thanks guys! E On Tuesday, November 6, 2012 7:59:55 PM UTC-5, Evan Ruff wrote: Hello all, I'm having some very frustrating and confusing issues getting my application to function as it has been. My application uses an Application object to hold a user object. This object is large and is loaded from the database and held in the Application singleton (MyApplication extends Application) by an async task in my .Splash activity. All activities subclass a BaseActivity that checks for the existence of this user. If the user is not present, it finish()es the activity and finishes all the way back to the Splash screen, where the user is loaded from the DB. The splash activity looks like this: activity android:name=.Splash android:label=@string/app_name android:screenOrientation=portrait intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity This application has been deployed in various forms all the way since 1.5. In the past, let's say you were working in the application on an Activity four down the stack. You hit home/phone call/whatever and, when the application returns, the onResume activity picks up the user from the Application and everything works as normal. I am not getting this behavior anymore. On my MyTouch running 1.6, it works as expected. Whatever Activity was previously on top of the stack is loaded and onResume called. All of a sudden, I am not seeing that behavior. On my Galaxy Nexus, it does not work as expected. On the GNexus, if I hit HOME then hit the Launcher icon, sometimes, the Application is clobbered and the fall through happens. Other times, it goes right back to the launcher .Splash activity. If I hit HOME, then hit the recent apps, it works fine. Looking at LogCat output, it doesn't seem to try to resume at all if I hit the Launcher button. I have tried launchMode=singleTop, but that doesn't seem to work. And here's even the crazier part... if I deploy the application from the debugger over ADB... WITHOUT ANY CODE CHANGES, I get the behavior I'm expecting and have gotten in the past. The last activity pops up as usual, onResume executed and the application can find the Application. This holds true even if I disconnect the debugger, restart the phone, and just use the application that way. The problem occurs when I compile, deploy and install the APK directly. I'm quite baffled by this behavior. Has anyone else had this sort of scenario? I'd appreciate any help anyone could provide. Thanks! Evan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Launch Behavior Issues, 2.3 vs. 4
Hey Kostya,
Thanks for the reply.
What are the differences in these flag?
Do you have any insight into how to make the production app perform the
same Home Launcher behvior as when it's production?
Thanks,
E
On Wednesday, November 7, 2012 1:47:09 PM UTC-5, Kostya Vasilyev wrote:
Evan,
Eclipse uses a slightly different intent when launching your app than the
Launcher does. The following are log lines from my current project.
Launcher:
11-07 22:39:50.309 I/AccountListActivity(25660): * onCreate: Intent {
act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x1020 cmp=org.kman.AquaMail/.ui.AccountListActivity
bnds=[520,585][680,785] }
Starting a debug session from Eclipse:
11-07 22:40:33.543 I/AccountListActivity(27935): * onCreate: Intent {
act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x1000 cmp=org.kman.AquaMail/.ui.AccountListActivity }
Note the difference in flags: 0x1020 vs 0x1000.
To work around, you could press back to finish your top activity
immediately after launching from Eclipse, then go back into the app from
Launcher. This will keep your debug session intact: the debugger will still
be attached, the breakpoints set.
-- K
2012/11/7 Evan Ruff evan...@gmail.com javascript:
Hello all,
I'm having some very frustrating and confusing issues getting my
application to function as it has been. My application uses an Application
object to hold a user object. This object is large and is loaded from the
database and held in the Application singleton (MyApplication extends
Application) by an async task in my .Splash activity. All activities
subclass a BaseActivity that checks for the existence of this user. If the
user is not present, it finish()es the activity and finishes all the way
back to the Splash screen, where the user is loaded from the DB.
The splash activity looks like this:
activity
android:name=.Splash
android:label=@string/app_name
android:screenOrientation=portrait
intent-filter
action android:name=android.intent.action.MAIN /
category android:name=android.intent.category.LAUNCHER
/
/intent-filter
/activity
This application has been deployed in various forms all the way since
1.5. In the past, let's say you were working in the application on an
Activity four down the stack. You hit home/phone call/whatever and, when
the application returns, the onResume activity picks up the user from the
Application and everything works as normal. I am not getting this behavior
anymore. On my MyTouch running 1.6, it works as expected. Whatever Activity
was previously on top of the stack is loaded and onResume called.
All of a sudden, I am not seeing that behavior.
On my Galaxy Nexus, it does not work as expected. On the GNexus, if I hit
HOME then hit the Launcher icon, sometimes, the Application is clobbered
and the fall through happens. Other times, it goes right back to the
launcher .Splash activity. If I hit HOME, then hit the recent apps, it
works fine. Looking at LogCat output, it doesn't seem to try to resume at
all if I hit the Launcher button. I have tried launchMode=singleTop, but
that doesn't seem to work.
And here's even the crazier part... if I deploy the application from the
debugger over ADB... WITHOUT ANY CODE CHANGES, I get the behavior I'm
expecting and have gotten in the past. The last activity pops up as usual,
onResume executed and the application can find the Application. This holds
true even if I disconnect the debugger, restart the phone, and just use the
application that way. The problem occurs when I compile, deploy and install
the APK directly.
I'm quite baffled by this behavior. Has anyone else had this sort of
scenario?
I'd appreciate any help anyone could provide.
Thanks!
Evan
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Re: [android-developers] Launch Behavior Issues, 2.3 vs. 4
So I found an edge case where I was calling finish() on my Launcher
activity. This was causing the behavior I described above.
I'm still not sure why it's different for the emulator and for the actual
running, but preliminary testing has indicated that it solves the issue...
so far so good, will report back with findings if anything changes.
E
On Wednesday, November 7, 2012 2:12:08 PM UTC-5, Evan Ruff wrote:
Hey Kostya,
Thanks for the reply.
What are the differences in these flag?
Do you have any insight into how to make the production app perform the
same Home Launcher behvior as when it's production?
Thanks,
E
On Wednesday, November 7, 2012 1:47:09 PM UTC-5, Kostya Vasilyev wrote:
Evan,
Eclipse uses a slightly different intent when launching your app than the
Launcher does. The following are log lines from my current project.
Launcher:
11-07 22:39:50.309 I/AccountListActivity(25660): * onCreate: Intent {
act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x1020 cmp=org.kman.AquaMail/.ui.AccountListActivity
bnds=[520,585][680,785] }
Starting a debug session from Eclipse:
11-07 22:40:33.543 I/AccountListActivity(27935): * onCreate: Intent {
act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x1000 cmp=org.kman.AquaMail/.ui.AccountListActivity }
Note the difference in flags: 0x1020 vs 0x1000.
To work around, you could press back to finish your top activity
immediately after launching from Eclipse, then go back into the app from
Launcher. This will keep your debug session intact: the debugger will still
be attached, the breakpoints set.
-- K
2012/11/7 Evan Ruff evan...@gmail.com
Hello all,
I'm having some very frustrating and confusing issues getting my
application to function as it has been. My application uses an Application
object to hold a user object. This object is large and is loaded from the
database and held in the Application singleton (MyApplication extends
Application) by an async task in my .Splash activity. All activities
subclass a BaseActivity that checks for the existence of this user. If the
user is not present, it finish()es the activity and finishes all the way
back to the Splash screen, where the user is loaded from the DB.
The splash activity looks like this:
activity
android:name=.Splash
android:label=@string/app_name
android:screenOrientation=portrait
intent-filter
action android:name=android.intent.action.MAIN /
category
android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
This application has been deployed in various forms all the way since
1.5. In the past, let's say you were working in the application on an
Activity four down the stack. You hit home/phone call/whatever and, when
the application returns, the onResume activity picks up the user from the
Application and everything works as normal. I am not getting this behavior
anymore. On my MyTouch running 1.6, it works as expected. Whatever Activity
was previously on top of the stack is loaded and onResume called.
All of a sudden, I am not seeing that behavior.
On my Galaxy Nexus, it does not work as expected. On the GNexus, if I
hit HOME then hit the Launcher icon, sometimes, the Application is
clobbered and the fall through happens. Other times, it goes right back to
the launcher .Splash activity. If I hit HOME, then hit the recent apps, it
works fine. Looking at LogCat output, it doesn't seem to try to resume at
all if I hit the Launcher button. I have tried launchMode=singleTop, but
that doesn't seem to work.
And here's even the crazier part... if I deploy the application from the
debugger over ADB... WITHOUT ANY CODE CHANGES, I get the behavior I'm
expecting and have gotten in the past. The last activity pops up as usual,
onResume executed and the application can find the Application. This holds
true even if I disconnect the debugger, restart the phone, and just use the
application that way. The problem occurs when I compile, deploy and install
the APK directly.
I'm quite baffled by this behavior. Has anyone else had this sort of
scenario?
I'd appreciate any help anyone could provide.
Thanks!
Evan
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Re: [android-developers] Launch Behavior Issues, 2.3 vs. 4
And... I spoke too soon.
When I exported the application and installed it on the device, it goes
back to the wonky launch behavior...
E
On Wednesday, November 7, 2012 2:54:44 PM UTC-5, Evan Ruff wrote:
So I found an edge case where I was calling finish() on my Launcher
activity. This was causing the behavior I described above.
I'm still not sure why it's different for the emulator and for the actual
running, but preliminary testing has indicated that it solves the issue...
so far so good, will report back with findings if anything changes.
E
On Wednesday, November 7, 2012 2:12:08 PM UTC-5, Evan Ruff wrote:
Hey Kostya,
Thanks for the reply.
What are the differences in these flag?
Do you have any insight into how to make the production app perform the
same Home Launcher behvior as when it's production?
Thanks,
E
On Wednesday, November 7, 2012 1:47:09 PM UTC-5, Kostya Vasilyev wrote:
Evan,
Eclipse uses a slightly different intent when launching your app than
the Launcher does. The following are log lines from my current project.
Launcher:
11-07 22:39:50.309 I/AccountListActivity(25660): * onCreate: Intent
{ act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x1020 cmp=org.kman.AquaMail/.ui.AccountListActivity
bnds=[520,585][680,785] }
Starting a debug session from Eclipse:
11-07 22:40:33.543 I/AccountListActivity(27935): * onCreate: Intent
{ act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x1000 cmp=org.kman.AquaMail/.ui.AccountListActivity }
Note the difference in flags: 0x1020 vs 0x1000.
To work around, you could press back to finish your top activity
immediately after launching from Eclipse, then go back into the app from
Launcher. This will keep your debug session intact: the debugger will still
be attached, the breakpoints set.
-- K
2012/11/7 Evan Ruff evan...@gmail.com
Hello all,
I'm having some very frustrating and confusing issues getting my
application to function as it has been. My application uses an Application
object to hold a user object. This object is large and is loaded from the
database and held in the Application singleton (MyApplication extends
Application) by an async task in my .Splash activity. All activities
subclass a BaseActivity that checks for the existence of this user. If the
user is not present, it finish()es the activity and finishes all the way
back to the Splash screen, where the user is loaded from the DB.
The splash activity looks like this:
activity
android:name=.Splash
android:label=@string/app_name
android:screenOrientation=portrait
intent-filter
action android:name=android.intent.action.MAIN /
category
android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
This application has been deployed in various forms all the way since
1.5. In the past, let's say you were working in the application on an
Activity four down the stack. You hit home/phone call/whatever and, when
the application returns, the onResume activity picks up the user from the
Application and everything works as normal. I am not getting this behavior
anymore. On my MyTouch running 1.6, it works as expected. Whatever
Activity
was previously on top of the stack is loaded and onResume called.
All of a sudden, I am not seeing that behavior.
On my Galaxy Nexus, it does not work as expected. On the GNexus, if I
hit HOME then hit the Launcher icon, sometimes, the Application is
clobbered and the fall through happens. Other times, it goes right back to
the launcher .Splash activity. If I hit HOME, then hit the recent apps, it
works fine. Looking at LogCat output, it doesn't seem to try to resume at
all if I hit the Launcher button. I have tried launchMode=singleTop, but
that doesn't seem to work.
And here's even the crazier part... if I deploy the application from
the debugger over ADB... WITHOUT ANY CODE CHANGES, I get the behavior I'm
expecting and have gotten in the past. The last activity pops up as usual,
onResume executed and the application can find the Application. This holds
true even if I disconnect the debugger, restart the phone, and just use
the
application that way. The problem occurs when I compile, deploy and
install
the APK directly.
I'm quite baffled by this behavior. Has anyone else had this sort of
scenario?
I'd appreciate any help anyone could provide.
Thanks!
Evan
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[android-developers] Launch Behavior Issues, 2.3 vs. 4
Hello all, I'm having some very frustrating and confusing issues getting my application to function as it has been. My application uses an Application object to hold a user object. This object is large and is loaded from the database and held in the Application singleton (MyApplication extends Application) by an async task in my .Splash activity. All activities subclass a BaseActivity that checks for the existence of this user. If the user is not present, it finish()es the activity and finishes all the way back to the Splash screen, where the user is loaded from the DB. The splash activity looks like this: activity android:name=.Splash android:label=@string/app_name android:screenOrientation=portrait intent-filter action android:name=android.intent.action.MAIN / category android:name=android.intent.category.LAUNCHER / /intent-filter /activity This application has been deployed in various forms all the way since 1.5. In the past, let's say you were working in the application on an Activity four down the stack. You hit home/phone call/whatever and, when the application returns, the onResume activity picks up the user from the Application and everything works as normal. I am not getting this behavior anymore. On my MyTouch running 1.6, it works as expected. Whatever Activity was previously on top of the stack is loaded and onResume called. All of a sudden, I am not seeing that behavior. On my Galaxy Nexus, it does not work as expected. On the GNexus, if I hit HOME then hit the Launcher icon, sometimes, the Application is clobbered and the fall through happens. Other times, it goes right back to the launcher .Splash activity. If I hit HOME, then hit the recent apps, it works fine. Looking at LogCat output, it doesn't seem to try to resume at all if I hit the Launcher button. I have tried launchMode=singleTop, but that doesn't seem to work. And here's even the crazier part... if I deploy the application from the debugger over ADB... WITHOUT ANY CODE CHANGES, I get the behavior I'm expecting and have gotten in the past. The last activity pops up as usual, onResume executed and the application can find the Application. This holds true even if I disconnect the debugger, restart the phone, and just use the application that way. The problem occurs when I compile, deploy and install the APK directly. I'm quite baffled by this behavior. Has anyone else had this sort of scenario? I'd appreciate any help anyone could provide. Thanks! Evan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Transporting to Server Problems
Hey guys, I'm having some trouble getting my phone collected data up to my servers. I thought that I was getting old fashioned SocketTimeouts due to the phones having a bad connection or something of the like. After jacking up the timeouts WAY up on the phone (120 seconds) and the timeout WAY up on the server (120 seconds) I think that I must be doing something wrong in my code. After changing the timeouts, I am now getting other odd timeout exceptions on the server. I'm getting a variety of Unexpected EOF read on the socket, java.io.IOException: Invalid CRLF and the venerable java.net.SocketTimeoutException. I'm wondering if I'm not properly flushing or clearing out the connection/entity in the Service logic. I was hoping someone could point out what I was doing wrong. My data-sending code is as follows: DefaultHttpClient httpClient = Util.getHttpClient(); // nothing special, just sets the timeouts HttpPost httpPost = new HttpPost( Moose.getServerAddress() ); ByteArrayOutputStream baos = new ByteArrayOutputStream(); *// Write out the payload using Jackson to the baos* ByteArrayEntity baEntity = new ByteArrayEntity( baos.toByteArray() ); baEntity.setContentType(application/json); baEntity.setChunked( true ); httpPost.setEntity( baEntity ); HttpResponse response = httpClient.execute( httpPost ); HttpEntity entity = response.getEntity(); I'm not doing any cleanup at all, and I think that might be my problem. Is there a correct way to terminate this off? I assume I should be closing the ByteArrayOutputStream, but what about the ByteArrayEntity? Do I need to do anything with the response after I'm doing consuming it? Thanks for any help and suggestions! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Transporting to Server Problems
Right, the thing is, I NEVER get the the problem when I'm testing. It's only happening in the field. What's really weird is that it's just not THAT much data. I mean, I'd say the average payload size is 200kb! Thanks! E On Tue, Jul 31, 2012 at 10:27 AM, bob b...@coolfone.comze.com wrote: If you are getting a variety of errors, as opposed to a single reproducible error, it could indeed be something goofy with your connection. Why not at least switch to a solid Wifi connection so you can eliminate that possibility? On Tuesday, July 31, 2012 8:35:42 AM UTC-5, Evan Ruff wrote: Hey guys, I'm having some trouble getting my phone collected data up to my servers. I thought that I was getting old fashioned SocketTimeouts due to the phones having a bad connection or something of the like. After jacking up the timeouts WAY up on the phone (120 seconds) and the timeout WAY up on the server (120 seconds) I think that I must be doing something wrong in my code. After changing the timeouts, I am now getting other odd timeout exceptions on the server. I'm getting a variety of Unexpected EOF read on the socket, java.io.IOException: Invalid CRLF and the venerable java.net.**SocketTimeoutException. I'm wondering if I'm not properly flushing or clearing out the connection/entity in the Service logic. I was hoping someone could point out what I was doing wrong. My data-sending code is as follows: DefaultHttpClient httpClient = Util.getHttpClient(); // nothing special, just sets the timeouts HttpPost httpPost = new HttpPost( Moose.getServerAddress() ); ByteArrayOutputStream baos = new ByteArrayOutputStream(); *// Write out the payload using Jackson to the baos* ByteArrayEntity baEntity = new ByteArrayEntity( baos.toByteArray() ); baEntity.setContentType(**application/json); baEntity.setChunked( true ); httpPost.setEntity( baEntity ); HttpResponse response = httpClient.execute( httpPost ); HttpEntity entity = response.getEntity(); I'm not doing any cleanup at all, and I think that might be my problem. Is there a correct way to terminate this off? I assume I should be closing the ByteArrayOutputStream, but what about the ByteArrayEntity? Do I need to do anything with the response after I'm doing consuming it? Thanks for any help and suggestions! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Spinner Styling - Am I Nuts??
Hey guys! I have a spinner backed up by an ArrayAdapter in my layout. I'd like to change the look of the spinner button to match the buttons that are next to it. Here is my Spinner xml: Spinner android:id=@+id/location_type_spinner style=@android:style/Widget.Button android:layout_width=0dp android:layout_height=fill_parent android:layout_weight=.33 android:background=@drawable/control_bar_background android:gravity=center android:textColor=#FF00 android:textSize=12dp / While the bounds of the button (it fills the width/height/weight correctly) and the background work, the text is larger and the gravity is not centered. I'm going nuts trying to fix this! What am I missing? Is there a different style I need to use or something like that? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Spinner Styling - Am I Nuts??
Kostya, Thanks for the response. Just to clarify, the getView in the adapter sets the BUTTON? I thought that set the view for the actual menu of items? Thanks, E On Thursday, July 26, 2012 8:38:36 AM UTC-4, Kostya Vasilyev wrote: The contents of a spinner is provided by its adapter. Check the layout used by your adapter's getView(). -- K 2012/7/26 Evan Ruff evan.r...@gmail.com Hey guys! I have a spinner backed up by an ArrayAdapter in my layout. I'd like to change the look of the spinner button to match the buttons that are next to it. Here is my Spinner xml: Spinner android:id=@+id/location_type_spinner style=@android:style/Widget.Button android:layout_width=0dp android:layout_height=fill_parent android:layout_weight=.33 android:background=@drawable/control_bar_background android:gravity=center android:textColor=#FF00 android:textSize=12dp / While the bounds of the button (it fills the width/height/weight correctly) and the background work, the text is larger and the gravity is not centered. I'm going nuts trying to fix this! What am I missing? Is there a different style I need to use or something like that? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Spinner Styling - Am I Nuts??
AND BOOM. That's where I was getting all turned around. Thanks Mark and Kostya! E On Thursday, July 26, 2012 8:56:06 AM UTC-4, Kostya Vasilyev wrote: 2012/7/26 Mark Murphy mmur...@commonsware.com On Thu, Jul 26, 2012 at 8:44 AM, Evan Ruff evan.r...@gmail.com wrote: Thanks for the response. Just to clarify, the getView in the adapter sets the BUTTON? I thought that set the view for the actual menu of items? The SpinnerAdapter supplies both the View for the Spinner in the closed state and the Views for the rows in the pop-up list that appears when the Spinner is in the open state. That is why you need to supply two layout resources. And to further clarify - it's getView() and getDropDownView() respectively. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.8 Available! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] JAVA_HOME Not recognized in Tools?
Hey guys, Not to sound like a grump, but why does \tools\lib\find_java.bat ignore the JAVA_HOME environmental variable? I have having to change my config around just to reference this. E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Development Tools Crashing
Xav, I have, ~all the targets since 1.0 installed! Maybe this is breaking everything? I'll remove everything except 1.6 and see if that helps. Also, is there a new version (you mention ADT 10.0). I'm on 9.0, but the Update Manager does not inform me of anything? Thanks for the help! E On Sun, Feb 6, 2011 at 5:33 PM, Xavier Ducrohet x...@android.com wrote: I can't seem to reproduce (running ADT 10.0, tip of tree, and Eclipse 3.5r2)) - created a new project - edited main.xml the rendering target is properly selected (in this case Android 2.2), and the default theme (Theme) was selected. I don't think we changed things around this so I'm not sure what's up. How many Android Targets do you have installed? Xav On Sun, Feb 6, 2011 at 7:53 AM, Seni Sangrujee s...@fieldteams.com wrote: about 85% of the time. If it does not throw the NPE, it says Missing Theme I'm getting the same thing on Galileo. It looks like a temporary workaround is to select the platform dropdown(Android 2.2/2.3) in the upper right which will cause the Theme dropdown to appear next to it. -- Seni Sangrujee http://fieldteams.com http://metosphere.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Xavier Ducrohet Android SDK Tech Lead Google Inc. http://developer.android.com | http://tools.android.com Please do not send me questions directly. Thanks! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Development Tools Crashing
Kostya, Thanks for the very informative post. I'll make the changes you suggested and report back! E On Sun, Feb 6, 2011 at 11:07 AM, Kostya Vasilyev kmans...@gmail.com wrote: Slow code assist, or, more precisely, JavaDoc lookup (which is shown side by side with code assist suggestions) is a known Eclipse Helios 3.6SR1 issue. I've written a summary of various workarounds here: http://kmansoft.wordpress.com/category/tools/ The good news is that this is fixed in 3.6SR2, due February 25. -- Kostya 06.02.2011 18:15, Evan Ruff пишет: Hey Guys, I'm having a NPE thrown when I try to edit a layout. I generally happens about 85% of the time. If it does not throw the NPE, it says Missing Theme with no assist or layout. The XML editor does still provide assistance if the NPE is not thrown. Additionally, my auto-complete is taking FOREVER inside Android classes. Is anyone else experiencing something like this? Any ideas how to rectify the situation? Thank you for any help! Evan Here's the details: Eclipse Helios R1, 32-bit Windows installed on Drive E. Projects/Workspace installed on E. Android Development Tools 9.0.0.v201101191456-93220 Google Plugin for Eclipse 1.4.2.v201012111742 Subversion, etc... everything else is pretty stock. In my Content Assist preferences, I only have Basic Proposals and Java Proposals checked in both dialog. Here's the NPE from the trying to edit the layout: java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(Unknown Source) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1067) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:607) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:352) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2863) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:365) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:845) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:843) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1131) at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1235) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264) at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84
Re: [android-developers] Re: Development Tools Crashing
Seni, I can verify that I am getting the same behavior. First load it bombs out. Second load it complains about the Theme. Still working on removing the platforms... E On Mon, Feb 7, 2011 at 2:40 PM, Seni Sangrujee s...@fieldteams.com wrote: I don't know if this helps, but I get different errors in the log when I open a layout file for the first time vs. later. My setup: Plug-in Name: Android Development Toolkit Plug-in Id: com.android.ide.eclipse.adt Version: 9.0.0.v201101191456-93220 1) Create new project, first open layout main.xml file: - Could not open the editor: An unexpected exception was thrown. - workspace/.metadata/.log says: !ENTRY org.eclipse.ui 4 0 2011-02-07 11:21:50.943 !MESSAGE Unable to create editor ID com.android.ide.eclipse.editors.layout.LayoutEditor: An unexpected exception was thrown. !STACK 0 - java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) 2) Close main.xml file, opening it again results in: - Graphical layout tab is open, but says Missing theme. Platform dropdown is not selected. - workspace/metadata/log says: !ENTRY com.android.ide.eclipse.adt 4 0 2011-02-07 11:23:23.180 !MESSAGE Selecting page '0' in AndroidXmlEditor failed !STACK 0 java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) -- Seni Sangrujee http://fieldteams.com http://metosphere.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Development Tools Crashing
Tor, I'll install this tonight and test. I assume I drop the plugins folder into my Eclipse installation. I apologize for my naivete, but I've become stupid reliant on the Plug-in Manager in my old age. E On Mon, Feb 7, 2011 at 5:08 PM, Tor Norbye tnor...@google.com wrote: Unfortunately, the Android Eclipse tooling was compiled without debug info, which means we don't have line numbers pin-pointing the problem, and that's particularly problematic in this case because the method where the problem occurs is really large. We've regenerated a new build of ADT 9 with debug symbols (and builds form now on will all include debug info). Would those of you who can reproduce this problem mind downloading this new version of ADT 9 and try to reproduce it there? If you hit the exception again, the stacktrace should be a lot more useful to us since it should have valid line numbers. You can find the new build at the bottom of the Attachments list from http://tools.android.com/download - or use this direct link: http://tools.android.com/download/ADT-9.0.0-with-debug.zip?attredirects=0d=1 These bits are identical to the ADT R9 release except for the compiler flag to enable debug information. -- Tor On Mon, Feb 7, 2011 at 11:45 AM, Evan Ruff evan.r...@hendersonsawmill.com wrote: Seni, I can verify that I am getting the same behavior. First load it bombs out. Second load it complains about the Theme. Still working on removing the platforms... E On Mon, Feb 7, 2011 at 2:40 PM, Seni Sangrujee s...@fieldteams.com wrote: I don't know if this helps, but I get different errors in the log when I open a layout file for the first time vs. later. My setup: Plug-in Name: Android Development Toolkit Plug-in Id: com.android.ide.eclipse.adt Version: 9.0.0.v201101191456-93220 1) Create new project, first open layout main.xml file: - Could not open the editor: An unexpected exception was thrown. - workspace/.metadata/.log says: !ENTRY org.eclipse.ui 4 0 2011-02-07 11:21:50.943 !MESSAGE Unable to create editor ID com.android.ide.eclipse.editors.layout.LayoutEditor: An unexpected exception was thrown. !STACK 0 - java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) 2) Close main.xml file, opening it again results in: - Graphical layout tab is open, but says Missing theme. Platform dropdown is not selected. - workspace/metadata/log says: !ENTRY com.android.ide.eclipse.adt 4 0 2011-02-07 11:23:23.180 !MESSAGE Selecting page '0' in AndroidXmlEditor failed !STACK 0 java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) -- Seni Sangrujee http://fieldteams.com http://metosphere.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Development Tools Crashing
Kostya, I followed your instructions to update Eclipse and it has fixed my content assist issue! Thank you for the great tip! Xavier, I have removed all of my unused Platforms and now only have 1.6 and 2.1 with the Google APIs. I have confirmed I can recreate the NPE issue. I am installing the new version with the debug now... E On Sun, Feb 6, 2011 at 11:07 AM, Kostya Vasilyev kmans...@gmail.com wrote: Slow code assist, or, more precisely, JavaDoc lookup (which is shown side by side with code assist suggestions) is a known Eclipse Helios 3.6SR1 issue. I've written a summary of various workarounds here: http://kmansoft.wordpress.com/category/tools/ The good news is that this is fixed in 3.6SR2, due February 25. -- Kostya 06.02.2011 18:15, Evan Ruff пишет: Hey Guys, I'm having a NPE thrown when I try to edit a layout. I generally happens about 85% of the time. If it does not throw the NPE, it says Missing Theme with no assist or layout. The XML editor does still provide assistance if the NPE is not thrown. Additionally, my auto-complete is taking FOREVER inside Android classes. Is anyone else experiencing something like this? Any ideas how to rectify the situation? Thank you for any help! Evan Here's the details: Eclipse Helios R1, 32-bit Windows installed on Drive E. Projects/Workspace installed on E. Android Development Tools 9.0.0.v201101191456-93220 Google Plugin for Eclipse 1.4.2.v201012111742 Subversion, etc... everything else is pretty stock. In my Content Assist preferences, I only have Basic Proposals and Java Proposals checked in both dialog. Here's the NPE from the trying to edit the layout: java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(Unknown Source) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1067) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:607) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:352) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2863) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:365) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:845) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:843) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1131) at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1235) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264
Re: [android-developers] Development Tools Crashing
Also, not sure if I tried this previously, but it seems that now I can get the layout editor if I close the opened XML tab, wait a minute, then reopen. I still get the No theme selected message, but after selecting one it does render properly! E On Mon, Feb 7, 2011 at 6:22 PM, Evan Ruff evan.r...@hendersonsawmill.comwrote: Xavier, Here's the output from NPE issue in the Layout Editor with the ADT Plug w/Debug: java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1484) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1211) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(GraphicalEditorPart.java:1039) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(LayoutEditor.java:365) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1067) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:607) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:352) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1254) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1207) at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1606) at org.eclipse.ui.internal.PartStack.add(PartStack.java:497) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103) at org.eclipse.ui.internal.PartStack.add(PartStack.java:483) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112) at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63) at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:225) at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:213) at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:778) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:677) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:638) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2860) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:365) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:845) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:843
Re: [android-developers] Development Tools Crashing
Thanks Xavier. I'll just deal with the open/close/open until then, it's no too bad now that I've reduced the number of platforms. E On Mon, Feb 7, 2011 at 7:42 PM, Xavier Ducrohet x...@android.com wrote: I think the issue is when you open the editor while the SDK is still loading. We've done some work around this for 10.0 so it should be better. Xav On Mon, Feb 7, 2011 at 3:23 PM, Evan Ruff evan.r...@hendersonsawmill.com wrote: Also, not sure if I tried this previously, but it seems that now I can get the layout editor if I close the opened XML tab, wait a minute, then reopen. I still get the No theme selected message, but after selecting one it does render properly! E On Mon, Feb 7, 2011 at 6:22 PM, Evan Ruff evan.r...@hendersonsawmill.com wrote: Xavier, Here's the output from NPE issue in the Layout Editor with the ADT Plug w/Debug: java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1484) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1211) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(GraphicalEditorPart.java:1039) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(LayoutEditor.java:365) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1067) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:607) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:352) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1254) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1207) at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1606) at org.eclipse.ui.internal.PartStack.add(PartStack.java:497) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103) at org.eclipse.ui.internal.PartStack.add(PartStack.java:483) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112) at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63) at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:225) at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:213) at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:778) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:677) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:638) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2860) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:365) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open
[android-developers] Development Tools Crashing
Hey Guys, I'm having a NPE thrown when I try to edit a layout. I generally happens about 85% of the time. If it does not throw the NPE, it says Missing Theme with no assist or layout. The XML editor does still provide assistance if the NPE is not thrown. Additionally, my auto-complete is taking FOREVER inside Android classes. Is anyone else experiencing something like this? Any ideas how to rectify the situation? Thank you for any help! Evan Here's the details: Eclipse Helios R1, 32-bit Windows installed on Drive E. Projects/Workspace installed on E. Android Development Tools 9.0.0.v201101191456-93220 Google Plugin for Eclipse 1.4.2.v201012111742 Subversion, etc... everything else is pretty stock. In my Content Assist preferences, I only have Basic Proposals and Java Proposals checked in both dialog. Here's the NPE from the trying to edit the layout: java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(Unknown Source) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1067) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:607) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:352) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2863) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:365) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:845) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:843) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1131) at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1235) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264) at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at
[android-developers] Help with GridView, ImageAdapter and Custom Drawable
Hey guys,
This is my first stab at programmable graphics on Android and I'm
running into some LifeCycle issues (I think). If any of the gurus on
the board could point me in the right direction, I'd appreciate it.
Here's the scenario:
1. Dialog box that contains a GridView.
2. GridView contains an ImageAdapter (extends BaseAdapter)
3. ImageAdapter contains an ImageView, which is returned on getView,
handing the recycling based on the convertView parameter. It's about
95% of the
http://developer.android.com/resources/tutorials/views/hello-gallery.html
ImageAdapter.
4. The ImageView is either an ImageResource or an ImageDrawable. If
the ImageResource for the given element is available, it uses that. If
not, it constructs a custom Drawable that's a filled rectangle with
the name of the element in text.
I recently added the custom drawable portion, so I believe that's part
of my issue, as it was working previously.
The behavior I'm seeing is that when the Dialog is 1st displayed,
everyhting happens as expected; however, when I close the dialog and
open it back up, the application crashes with the following stack:
pre
java.lang.NullPointerException
at android.view.ViewConfiguration.get(ViewConfiguration.java:211)
at android.view.View.init(View.java:1814)
at android.widget.ImageView.init(ImageView.java:103)
at com.federated.droid.moose.input.BrandSelectionGrid
$ImageAdapter.getView(BrandSelectionGrid.java:154)
at android.widget.AbsListView.obtainView(AbsListView.java:1315)
at android.widget.GridView.onMeasure(GridView.java:932)
at android.view.View.measure(View.java:8173)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:
3132)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
at android.view.View.measure(View.java:8173)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:526)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:304)
at android.view.View.measure(View.java:8173)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:
3132)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:245)
at android.view.View.measure(View.java:8173)
at android.view.ViewRoot.performTraversals(ViewRoot.java:801)
at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:4627)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:521)
at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:868)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
at dalvik.system.NativeStart.main(Native Method)
/pre
The getView method looks like this:
pre
public View getView( int position, View convertView, ViewGroup
parent )
{
if (convertView == null)
{ // if it's not recycled, initialize some attributes
imageView = new ImageView( mContext );
imageView.setLayoutParams( new GridView.LayoutParams(
thumbHeightPx,
thumbWidthPx ) );
imageView.setScaleType( ImageView.ScaleType.CENTER_CROP );
imageView.setBackgroundResource( R.drawable.acc_brand_select_background );
}
else
{
imageView = (ImageView) convertView;
}
Brand theBrand = Moose.getUser().getBrandList().get( position );
BrandType type =
BrandResourceDictionary.getBrandById( theBrand.getId() );
if( type == null )
{
BrandThumbnail brandThumb = new BrandThumbnail( theBrand );
imageView.setImageDrawable( brandThumb );
imageView.setOnClickListener( new
BrandImageClick( theBrand.getId() ) );
}
else
{
imageView.setImageResource( type.getThumbResource() );
imageView.setOnClickListener( new BrandImageClick( type.getId()
) );
}
if (position imageViewList.size())
{
imageViewList.set( position, this );
}
else
{
imageViewList.add( this );
}
return imageView;
}
/pre
With the error coming on line 154: imageView = new
ImageView( mContext ); (Line 5 in the pasted code above)
Why does it crash when displaying the second time? Am I fundamentally
missing a part of the lifecycle of this object? Any other advice you
can give me?
Thanks for reading throgh the post! I really appreciate any help I can
get!
Thanks,
Evan Ruff, Atlanta
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[android-developers] ADT Crashing Constantly - Background Image Related
Hey guys, I don't know if this is the right group, but my ADT keeps crashing while editing layout files. I'm not positive, but I think it might have something to do with the background images that I'm attempting to use, as they are not rendered in the preview at all. Is this the appropriate group to discuss the ADT tools? If so, does anyone else have problems getting background images to display? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: ADT Crashing Constantly - Background Image Related
I'm on ADT 0.9.7.v2010050711...
Eclipse 3.5 EE SR2, specifically build 20100218-1602.
If I have a tiled pattern, all I get is a black background. If doing a
gradient fill in the background, I also get a blank black background.
For instance, here is a text view with a @drawable background:
TextView xmlns:android=http://schemas.android.com/apk/res/android;
android:id=@+id/title android:gravity=center
android:layout_width=fill_parent android:layout_height=40dp
android:background=@drawable/app_header_background_gradient
android:text=QSA Checkout android:textStyle=bold
android:textSize=22dp android:textColor=#
android:shadowColor=#FF00
android:shadowDx=.5
android:shadowDy=.5
android:shadowRadius=2
android:typeface=serif
/
and the drawable:
shape xmlns:android=http://schemas.android.com/apk/res/android;
android:shape=rectangle
gradient
android:startColor=#FF349359
android:endColor=#FF04753d
android:angle=90/
/shape
Which is not displayed at all in the layout view.
E
On Aug 12, 12:09 pm, { Devdroid } webnet.andr...@gmail.com wrote:
On 12 August 2010 17:48, Evan Ruff evan.r...@gmail.com wrote:
Hey guys,
I don't know if this is the right group, but my ADT keeps crashing
while editing layout files. I'm not positive, but I think it might
have something to do with the background images that I'm attempting to
use, as they are not rendered in the preview at all. Is this the
appropriate group to discuss the ADT tools? If so, does anyone else
have problems getting background images to display?
Works here. What version of ADT? What version of Eclipse (note it's told
Helios
shall not be used due to some known problems)
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[android-developers] Re: ADT Crashing Constantly - Background Image Related
Oh forgot to include, that it displays as intended in the emulator.
E
On Aug 12, 12:09 pm, { Devdroid } webnet.andr...@gmail.com wrote:
On 12 August 2010 17:48, Evan Ruff evan.r...@gmail.com wrote:
Hey guys,
I don't know if this is the right group, but my ADT keeps crashing
while editing layout files. I'm not positive, but I think it might
have something to do with the background images that I'm attempting to
use, as they are not rendered in the preview at all. Is this the
appropriate group to discuss the ADT tools? If so, does anyone else
have problems getting background images to display?
Works here. What version of ADT? What version of Eclipse (note it's told
Helios
shall not be used due to some known problems)
--
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Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
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For more options, visit this group at
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[android-developers] Re: eclipse HELIOS (3.6) Code Assist very slow
After upgrading to Helios, my code assist is dog slow as well. I am currently experimenting with the location of Eclipse (was on D, moving to C) as well as the memory args... E On Jul 8, 7:27 am, gDev sab...@gmail.com wrote: CodeAssistveryslow any soluation for that? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Eclipse Helios running SLOW
Hey guys, Just upgraded to 3.6 after this whole Sun/Oracle JVM fix/debacle and I notices that 3.6 EE runs super, duper slow. So slow to the point that code assist is unusable. Here are some changes I made to the config to make it operate a lot better: eclipse.ini: replace the end with this: -Dosgi.requiredJavaVersion=1.6 -XX:MaxPermSize=512m -Xms128m -Xmx1024m And turn off JAX-WS Proposals in Content Assist Window Preferences Java Editor Content Assist Advanced I also disabled JPA and PDE, but you might need them depending on what you're doing. Hope this helps, Evan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] More about WakeLocks and Services
Hey all, I was wondering if someone could help me clarify how I can created the following: 1. My application uses AlarmManager to trigger an IntentService 2. IntentService gets a WakeLock 3. IntentService runs all the necessary code 4. IntentService releases WakeLock For an IntentService, Is there a way to accomplish this without using the BroadcastReciever Pattern, as created by Mark Murphy? It's my understanding that the AlarmManager will invoke the Service directly, so can I get a valid wake lock inside of the onHandleIntent method? Thanks! Evan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Extended Resources Strategy
Hey guy, I was wondering if some of the experts out there could help me with an extended resource strategy? I'm interested to hear about some of the accepted best practices that everyone is using to tackle some of the issues that arise when you've got a ton of graphics/resources. I just recently upgraded all the resources in my application to have separate hdpi and mdpi graphics. After struggling with and figuring out the dpi-based methodology that android employs I have to say that I'm very impressed with the design. The application looks absolutely fantastic and renders great on a number of devices. Really not that much additional coding once you get it all figured out. The problem I have now is that my application is over 4mb. The application is heavily PNG driven and, even after punypng* optimizing everything, it is still a huge amount of graphics. There are over 150 different icons and headers used in the application. When you add another set for high resolution, you're looking at over 300 images that drive the user experience. Currently, everything is thrown in the /res folder and managed from there through a lookup dictionary. Functionally it works 100%, but I'm worried about the massive amount of transfer time when people upgrade. Has anyone tried breaking out the images and then downloading those separately from the main application? What I'd like to do is publish the APK to the market and have it managed as usual. Then, depending on the device, I'd like to go to an S3 store and download a ZIP of the graphics. Once the download was complete (1.3mb for hdpi, 500k for mdpi) I would like to move the graphics to the storage card and unzip them there, referencing them from the main application on the card. Is this a good strategy? Am I missing anything regarding the auto- scaling and such? Other than the various synchronization issues does anyone see any problems with this approach? Would there be a noticeable performance hit loading the graphics from the SD Card as opposed to memory? Does Android include native zip/unzip libraries? Thanks for all your help and input! Evan Ruff *best optimization tool on the web: http://www.gracepointafterfive.com/punypng/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Prevent view from scaling background
Hey guys, I've got a quick question that I can't seem to find the answer too. I have a LinearLayout with fill_parent for both height and width. I set the background to a hires image that is 480x855 in case I encounter a long device. When it goes to put the imagine in the background for both the ADP1 and the Droid devices, it ends up squishing the imagine down when I'd prefer to just maintain the aspect ratio and crop. Is there a way I can accomplish that? I've tried adding scaleType=center and fitStart but it seems to want to squish it every time. Is there a way I can just line it up at the top? Thanks! Evan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Screen Sizes with 1.5, 1.6 and 2.0
Good to know. Thanks! Evan On Fri, Nov 13, 2009 at 2:15 PM, MrChaz mrchazmob...@googlemail.com wrote: It seems like the links in the reference are broken 1.6 lets you specify which screen sizes you support and what to do in each case, so you'll be ok compiling against that. I'd still download the 2.0 and create an emulator image running that at the droid screen- resolution. By default android will just upscale your application, I think. The manifest attributes are here: http://developer.android.com/guide/topics/manifest/supports-screens-element.html On Nov 13, 2:49 pm, Evan Ruff evan.r...@gmail.com wrote: Hey guys, I've got a quick question about screen size support. Currently, I've got an application that is rockin' along just fine on 1.5 and 1.6. Today the client called and says they want to run on Droid. While I've downloaded the 2.0 SDK, I'm a little wary of compiling against it. Will it break 1.5 and 1.6 compatilbility? How will the medium phones (G1, MyTouch) know to use those layouts? I imagine this is a pretty rudimentary question so if it's in a doc somewhere, can someone point me in the right direction? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Screen Sizes with 1.5, 1.6 and 2.0
Hey guys, I've got a quick question about screen size support. Currently, I've got an application that is rockin' along just fine on 1.5 and 1.6. Today the client called and says they want to run on Droid. While I've downloaded the 2.0 SDK, I'm a little wary of compiling against it. Will it break 1.5 and 1.6 compatilbility? How will the medium phones (G1, MyTouch) know to use those layouts? I imagine this is a pretty rudimentary question so if it's in a doc somewhere, can someone point me in the right direction? Thanks! E -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Widget Layout Frustration
Great tip Matt! Thanks for sharing! E On Wed, Nov 11, 2009 at 9:34 AM, Matt Kanninen mathias...@gmail.com wrote: When I'm 2px off I find negative layout margins help immensely. http://developer.android.com/reference/android/view/ViewGroup.MarginLayoutParams.html On Oct 29, 8:40 pm, Evan Ruff evan.r...@gmail.com wrote: Hey Guys, I was hoping someone could help me with a home screen widget I'm trying to layout. Basically, I'm trying to layout my widget so it matched a standard home screen application shortcut perfectly. Basically, at this point, I'm about ~2px off and it's driving me crazy! Has anyone gotten this to match up just right? Should I be able to find this layout in the source somewhere? Any clues would be much appreciated. Here's my layout thus far: drawable/text_border.xml - For the black background around the text: shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#9900/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=7dp / /shape layout/widget.xml - The widget itself: ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android=http://schemas.android.com/apk/res/ android android:layout_width=fill_parent android:layout_height=fill_parent android:layout_gravity=center LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:layout_gravity=center ImageView android:id=@+id/icon android:layout_gravity=center android:src=@drawable/icon_gray android:layout_width=wrap_content android:layout_height=wrap_content android:paddingBottom=5px android:paddingTop=5px / TextView android:id=@+id/message android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/text_border android:textColor=# android:layout_gravity=center android:text=Assistant android:textSize=12px / /LinearLayout /FrameLayout Thanks for any help tuning this badboy. Thanks! Evan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Widget Layout Frustration
Susan, I've tweaked it a little bit more and here is where I'm at: http://i243.photobucket.com/albums/ff2/gte619n/widgetLayout.png Pixel for Pixel, the text is exactly the same. The location within the bounding box is the same, as is the distance between the text and the graphic. In order to do this, I used the XML Layout and an XML drawable, no 9-patch was necessary. Here's the code: res/drawable/text_border.xml shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#AA11/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=8dp / /shape res/layout/widget.xml ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android=http://schemas.android.com/apk/res/ android android:layout_width=fill_parent android:layout_height=fill_parent android:layout_gravity=center LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:layout_gravity=center ImageView android:id=@+id/icon android:layout_gravity=center android:src=@drawable/icon_gray android:layout_width=wrap_content android:layout_height=wrap_content android:paddingBottom=5px android:paddingTop=5px / TextView android:id=@+id/message android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/text_border android:textColor=# android:layout_gravity=center android:text=Assistant android:textSize=13px / /LinearLayout /FrameLayout Hope this helps! E On Nov 4, 4:28 pm, Susan ska...@gmail.com wrote: Evan, You may find this post helpful as well. Not exactly right, but closer than what I have... http://www.anddev.org/viewtopic.php?p=28996#28996 On Nov 3, 11:39 pm, Susan ska...@gmail.com wrote: Evan, I am also struggling with this same problem. It's mystifying because so many widgets seem to have this look and yet I find it hard to believe that all the developers painstakingly did it by hand. Can you post a screenshot of what you have? In what way is yours just a couple of pixels off? Also, did you make that text_border file yourself? (I assume it is a ninepatch...?) I scanned the SDK for *.9.png and found several ninepatches that were similar but none that looked exactly right. (Here's an example of how mine looks with the Toast ninepatch:http://screencast.com/t/zEyDZr8fnI) It sure seems like if we found the right ninepatch image we'd just have to add the faint shadow to thetextand then we'd be home free. On Oct 29, 10:40 pm, Evan Ruff evan.r...@gmail.com wrote: Hey Guys, I was hoping someone could help me with a home screenwidgetI'm trying tolayout. Basically, I'm trying tolayoutmywidgetso it matched a standard home screen application shortcut perfectly. Basically, at this point, I'm about ~2px off and it's driving me crazy! Has anyone gotten this to match up just right? Should I be able to find thislayoutin the source somewhere? Any clues would be much appreciated. Here's mylayoutthus far: drawable/text_border.xml - For the black background around thetext: shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#9900/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=7dp / /shape layout/widget.xml - Thewidgetitself: ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android=http://schemas.android.com/apk/res/ android android:layout_width=fill_parent android:layout_height=fill_parent android:layout_gravity=center LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:layout_gravity=center ImageView android:id=@+id/icon android:layout_gravity=center android:src=@drawable/icon_gray android:layout_width=wrap_content android:layout_height=wrap_content android:paddingBottom=5px android:paddingTop=5px / TextView android:id=@+id/message android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/text_border android:textColor=# android:layout_gravity=center android:text
[android-developers] Re: manually update AppWidgetProvider's onUpdate
I don't know if this is EXACTLY kosher, but I've overriden the
onRecieve method in my AppWidgetProvider to look like:
@Override
public void onReceive( Context context, Intent intent )
{
this.view = new RemoteViews( context.getPackageName(),
R.layout.widget );
if (intent.getAction().equals( MY_AWESOME_CUSTOM_INTENT ))
{
// DO AWESOME STUFF HERE
}
else
{
super.onReceive( context, intent );
}
ComponentName me = new ComponentName( context, VAWidget.class );
AppWidgetManager.getInstance( context ).updateAppWidget( me,
view );
}
Then I just add the custom intents to the widget's intent-filter in
the manifest as usual.
It has worked every time for me, but I'm wondering if there is a
scenario where it would not be preferable to do it this way?
E
On Nov 4, 1:11 pm, skink psk...@gmail.com wrote:
Mark Murphy wrote:
skink wrote:
hi,
my custom AppWidgetProvider has onUpdate method where i have logic to
update RemoteViews
it is not periodically updated by system, but rather, i'd like to
trigger onUpdate if something happens (in one of my app Activities).
both custom AppWidgetProvider and Activities i'd like to trigger
update from run with the same UID
i tried some AppWidgetManager's methods, but no luck, finally i ended
with really weird solution: i'm sending broadcast with action
ACTION_APPWIDGET_UPDATE and extras EXTRA_APPWIDGET_IDS which i got
from AppWidgetManager
is it a common way of updating AppWidgetProvider?
You could also just send a broadcast to the provider directly, via the
component-name version of the Intent constructor. Look for a null
action, or some extra you package in, or something to tell it is your
own custom Intent, then do the update work.
thank you Mark,
this is exactly what i'm doing now - sending broadcast directly to my
AppWidgetProvider by manually creating proper Intent and adding some
EXTRA_APPWIDGET_IDS extras
yet my impression was that this is not the way one should do: i mean i
thought there must be some higher level helper method to update
AppWidgetProvider
pskink
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[android-developers] Re: Widget Layout Frustration
RG, My widget manages the state of a Service running in the background. As you click the widget it starts/stops/pauses/etc the service. I want it to look like a Shortcut so that it fits into the Home Screen seamlessly. Additionally, the icon and text change depending on the state of the service. Is there a way to do that using a shortcut without going with a widget? Otherwise, can you think of another way to use the OS-level resources to render the same sort of thing? Thanks! Evan On Nov 4, 4:59 pm, Romain Guy romain...@google.com wrote: Note that Home uses a custom view derived from TextView to create this effect. Also, if you want your widget to look like a shortcut, why provide a widget in the first place? It's very easy for applications to offer shortcuts and let Home take care of how it looks (what will happen to your widget with other Home screens? What if we decide to change the radius of the background behind the text? etc.) On Wed, Nov 4, 2009 at 1:55 PM, Evan Ruff evan.r...@gmail.com wrote: Susan, I've tweaked it a little bit more and here is where I'm at: http://i243.photobucket.com/albums/ff2/gte619n/widgetLayout.png Pixel for Pixel, the text is exactly the same. The location within the bounding box is the same, as is the distance between the text and the graphic. In order to do this, I used the XML Layout and an XML drawable, no 9-patch was necessary. Here's the code: res/drawable/text_border.xml shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#AA11/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=8dp / /shape res/layout/widget.xml ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android=http://schemas.android.com/apk/res/ android android:layout_width=fill_parent android:layout_height=fill_parent android:layout_gravity=center LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:layout_gravity=center ImageView android:id=@+id/icon android:layout_gravity=center android:src=@drawable/icon_gray android:layout_width=wrap_content android:layout_height=wrap_content android:paddingBottom=5px android:paddingTop=5px / TextView android:id=@+id/message android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/text_border android:textColor=# android:layout_gravity=center android:text=Assistant android:textSize=13px / /LinearLayout /FrameLayout Hope this helps! E On Nov 4, 4:28 pm, Susan ska...@gmail.com wrote: Evan, You may find this post helpful as well. Not exactly right, but closer than what I have... http://www.anddev.org/viewtopic.php?p=28996#28996 On Nov 3, 11:39 pm, Susan ska...@gmail.com wrote: Evan, I am also struggling with this same problem. It's mystifying because so many widgets seem to have this look and yet I find it hard to believe that all the developers painstakingly did it by hand. Can you post a screenshot of what you have? In what way is yours just a couple of pixels off? Also, did you make that text_border file yourself? (I assume it is a ninepatch...?) I scanned the SDK for *.9.png and found several ninepatches that were similar but none that looked exactly right. (Here's an example of how mine looks with the Toast ninepatch:http://screencast.com/t/zEyDZr8fnI) It sure seems like if we found the right ninepatch image we'd just have to add the faint shadow to thetextand then we'd be home free. On Oct 29, 10:40 pm, Evan Ruff evan.r...@gmail.com wrote: Hey Guys, I was hoping someone could help me with a home screenwidgetI'm trying tolayout. Basically, I'm trying tolayoutmywidgetso it matched a standard home screen application shortcut perfectly. Basically, at this point, I'm about ~2px off and it's driving me crazy! Has anyone gotten this to match up just right? Should I be able to find thislayoutin the source somewhere? Any clues would be much appreciated. Here's mylayoutthus far: drawable/text_border.xml - For the black background around thetext: shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#9900/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=7dp / /shape layout/widget.xml - Thewidgetitself: ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android
[android-developers] Re: Widget Layout Frustration
I hope it doesn't sounds like I'm being argumentative, but, I mean, REALLY? That's like saying We reserve the right to an Icon with Text on the home screen. FWIW, some of my favorite home screen widgets are the Bluetooth Toggle guy and the Calendar tCalendar widget. They do EXACTLY what they say and don't take up any more than the minimum space; additionally, they maintain an heterogeneous look on my home screen, which really helps with my OCD! :-) E On Nov 4, 5:07 pm, Romain Guy romain...@google.com wrote: You cannot change the text or icon of a shortcut. Just don't make your widget look like a shortcut. There's no reason to make it look like a shortcut if it's a widget. It's just misleading. On Wed, Nov 4, 2009 at 2:05 PM, Evan Ruff evan.r...@gmail.com wrote: RG, My widget manages the state of a Service running in the background. As you click the widget it starts/stops/pauses/etc the service. I want it to look like a Shortcut so that it fits into the Home Screen seamlessly. Additionally, the icon and text change depending on the state of the service. Is there a way to do that using a shortcut without going with a widget? Otherwise, can you think of another way to use the OS-level resources to render the same sort of thing? Thanks! Evan On Nov 4, 4:59 pm, Romain Guy romain...@google.com wrote: Note that Home uses a custom view derived from TextView to create this effect. Also, if you want your widget to look like a shortcut, why provide a widget in the first place? It's very easy for applications to offer shortcuts and let Home take care of how it looks (what will happen to your widget with other Home screens? What if we decide to change the radius of the background behind the text? etc.) On Wed, Nov 4, 2009 at 1:55 PM, Evan Ruff evan.r...@gmail.com wrote: Susan, I've tweaked it a little bit more and here is where I'm at: http://i243.photobucket.com/albums/ff2/gte619n/widgetLayout.png Pixel for Pixel, the text is exactly the same. The location within the bounding box is the same, as is the distance between the text and the graphic. In order to do this, I used the XML Layout and an XML drawable, no 9-patch was necessary. Here's the code: res/drawable/text_border.xml shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#AA11/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=8dp / /shape res/layout/widget.xml ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android=http://schemas.android.com/apk/res/ android android:layout_width=fill_parent android:layout_height=fill_parent android:layout_gravity=center LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:layout_gravity=center ImageView android:id=@+id/icon android:layout_gravity=center android:src=@drawable/icon_gray android:layout_width=wrap_content android:layout_height=wrap_content android:paddingBottom=5px android:paddingTop=5px / TextView android:id=@+id/message android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/text_border android:textColor=# android:layout_gravity=center android:text=Assistant android:textSize=13px / /LinearLayout /FrameLayout Hope this helps! E On Nov 4, 4:28 pm, Susan ska...@gmail.com wrote: Evan, You may find this post helpful as well. Not exactly right, but closer than what I have... http://www.anddev.org/viewtopic.php?p=28996#28996 On Nov 3, 11:39 pm, Susan ska...@gmail.com wrote: Evan, I am also struggling with this same problem. It's mystifying because so many widgets seem to have this look and yet I find it hard to believe that all the developers painstakingly did it by hand. Can you post a screenshot of what you have? In what way is yours just a couple of pixels off? Also, did you make that text_border file yourself? (I assume it is a ninepatch...?) I scanned the SDK for *.9.png and found several ninepatches that were similar but none that looked exactly right. (Here's an example of how mine looks with the Toast ninepatch:http://screencast.com/t/zEyDZr8fnI) It sure seems like if we found the right ninepatch image we'd just have to add the faint shadow to thetextand then we'd be home free. On Oct 29, 10:40 pm, Evan Ruff evan.r...@gmail.com wrote: Hey Guys, I
[android-developers] Widget Layout Frustration
Hey Guys, I was hoping someone could help me with a home screen widget I'm trying to layout. Basically, I'm trying to layout my widget so it matched a standard home screen application shortcut perfectly. Basically, at this point, I'm about ~2px off and it's driving me crazy! Has anyone gotten this to match up just right? Should I be able to find this layout in the source somewhere? Any clues would be much appreciated. Here's my layout thus far: drawable/text_border.xml - For the black background around the text: shape xmlns:android=http://schemas.android.com/apk/res/android; solid android:color=#9900/ padding android:left=5dp android:right=5dp android:bottom=1dp android:top=1dp / corners android:radius=7dp / /shape layout/widget.xml - The widget itself: ?xml version=1.0 encoding=utf-8? FrameLayout xmlns:android=http://schemas.android.com/apk/res/ android android:layout_width=fill_parent android:layout_height=fill_parent android:layout_gravity=center LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:layout_gravity=center ImageView android:id=@+id/icon android:layout_gravity=center android:src=@drawable/icon_gray android:layout_width=wrap_content android:layout_height=wrap_content android:paddingBottom=5px android:paddingTop=5px / TextView android:id=@+id/message android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/text_border android:textColor=# android:layout_gravity=center android:text=Assistant android:textSize=12px / /LinearLayout /FrameLayout Thanks for any help tuning this badboy. Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Sending/Receiving Java Objects to Server
That's a great question and something that I'm wondering too. Perhaps there is an optimized version available that only does the simple encode/decode? FWIW, the Jackson JSON mapper that I'm using currently weighs in at 397kb. E On Sep 23, 11:44 pm, bseib broc.s...@gmail.com wrote: BTW, I just built theprotobuf-java-2.2.0.jar file and noticed it is just over 300K in size. Anyone else using protocol buffers from an android device? Does it necessarily need to be so big, or am I missing some build param? It just doubled my application size. -broc On Sep 24, 7:09 am, nEx.Software email.nex.softw...@gmail.com wrote: You could tryprotocolbuffers...http://code.google.com/apis/protocolbuffers/ On Sep 23, 1:11 pm, Evan Ruff evan.r...@gmail.com wrote: You know, I would be awesome if we could get some sort of native C++ system service to solve this issue. I don't really care WHAT the implementation is, so long as it's blazing fast. Is that even part of the Android thing? E On Sep 23, 4:07 pm, WoodManEXP woodman...@gmail.com wrote: Evan, As far as I can tell there is little support native to Android for what you are lookng for. It has good basic http communication support but not much higher level abstractions. That being said you could write a layer to do the serialization into a stream and then HTTP it to the server to be deserialized. On the server it would reconstruct from a stream you get out of an HTTP POST payload. Its not fancy but it would definitly work. I simply POST simple XML to the server and DOM parse it out rather then trying to send objects. I imagine Google's concern is two-fold a) resource constraints for the development team to add such support and b) Its alot of s'ware to add to the system at this time. Sorry to not be of more help. On Sep 23, 3:40 pm, Evan Ruff evan.r...@gmail.com wrote: I have a Tomcat Server in front of a Servlet that gets/stores information in a MySQL Database. My Android application needs to get/ put information on to this server. I control both ends of the communication, so I've basically been exploring the best way to send information back and forth. So far, I've tried Jackson for JSON and the native Java Serialization packages. My object is relatively complex and completely serializable. I have no desire to write a custom guy at all, as I doubt I'd actually be able to improve on most of the packages. Times are from when the response lands on the Android device until the Object is fully cast: Jackson for JSON 1.0: 17.176 seconds. Native Java Serialization: 36.132 seconds. WOW. Java Serialization is a D-O-G. So with that being said, are there any other strategies/packages I should try to get information to/from my server? Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Weird height of ScrollView
Hey guys, I'm trying to build an interface and I'm having some trouble with the ScrollView component. Basically, no matter what height I set the ScrollView, it only renders 45px high. Even if I set the height to a fixed pixel number (like, 200px) it still only renders into a tiny area of the screen. Generally, I've got a pair of tabs at the top, then the FrameLayout. Inside of that, my first tab is a vertical LinearLayout, with a horizontal LinearLayout holding small labels, then a ScrollView with a ListView inside of that. The FrameLayout appears to be rendering the full height, as my second tab fills the space as you would expect. Here is the XML: LinearLayout xmlns:android=http://schemas.android.com/apk/res/android; android:orientation=vertical android:layout_width=fill_parent android:layout_height=fill_parent TabHost android:id=@+id/tabhost android:layout_width=fill_parent android:layout_height=fill_parent TabWidget android:id=@android:id/tabs android:layout_width=fill_parent android:layout_height=wrap_content / FrameLayout android:id=@android:id/tabcontent android:layout_width=fill_parent android:layout_height=fill_parent android:paddingTop=35px LinearLayout android:id=@+id/packageTab xmlns:android=http://schemas.android.com/apk/res/android; android:orientation=vertical android:layout_width=fill_parent android:layout_height=fill_parent include layout=@layout/review_collection_header / ScrollView android:orientation=vertical android:layout_width=fill_parent android:layout_height=200px ListView xmlns:android=http://schemas.android.com/apk/res/android; android:id=@+id/listByPackage android:layout_width=fill_parent android:layout_height=wrap_content android:drawSelectorOnTop=false / /ScrollView /LinearLayout Button android:id=@+id/brandTab android:layout_width=fill_parent android:layout_height=fill_parent android:text=A semi-random button / /FrameLayout /TabHost /LinearLayout also, here is the included review_collection_header layout: LinearLayout android:layout_width=fill_parent android:layout_height=wrap_content android:background=#FF00 xmlns:android=http://schemas.android.com/apk/res/android; TextView android:text=Name android:gravity=left android:layout_width=152px android:layout_height=wrap_content android:textColor=# android:textSize=10px android:textStyle=bold / TextView android:text=Max android:gravity=left android:layout_width=50px android:layout_height=wrap_content android:textColor=# android:textSize=10px android:textStyle=bold / TextView android:text=Qty android:gravity=left android:layout_width=50px android:layout_height=wrap_content android:textColor=# android:textSize=10px android:textStyle=bold / TextView android:text=Price android:gravity=left android:layout_width=78px android:layout_height=wrap_content android:textColor=# android:textSize=10px android:textStyle=bold / /LinearLayout Can anyone shed some light on what could be happening here? Thanks a lot! E --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Weird height of ScrollView
Doh! That was it! I knew it had to be something simple! Thanks Mark! E On Aug 10, 9:42 am, Mark Murphy mmur...@commonsware.com wrote: Evan Ruff wrote: then a ScrollView with a ListView inside of that You should not put a ListView, or any widget that does its own scrolling, in a ScrollView. Just drop the ScrollView and use the ListView. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android 1.5 Programming Books:http://commonsware.com/books.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] MyLocationOverlay and enableMyLocation()
Hey Guys, I've got a bit of a weird issue here. In my activity, I've got MyLocationOverlay on top of my map and enableMyLocation() in my onResume function. Funny thing is that when I go to run the app in debug, enableMyLocation() returns false. I'm targeting the Google Platform, and my Google Maps application successfully takes location data from DDMS. Can anybody think of a reason why enableMyLocation() would always return false? Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] ListView and Selectors
Hey Guys, After going through a bunch of posts here I've got a List Activity with a pair of custom selectors that do the alternating row background thing while maintaining the default selector behavior! The trick was figuring out that in the selector, you had to fire a shape in there instead of a plain android:background tag! Looking to further extend the function, I was wondering if there is a way to get the same sort of long-press/fading effect that the default Google Applications have. For instance, when you long press an SMS in the Messaging application, it kinda fades from the orange to white. Is that possible to implement in a standardized fashion? Thanks for any tips! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Some Basic Questions
Hey guys, I'm just starting to refine my first Android application and I was wondering if you could help me with a couple of general issues I'm having. 1. State Honestly, I haven't really done too much research here except for looking at the Activity/SubActivity stuff (that's how most of my interaction is driven) within the google dev sight. Basically, I was wondering if anyone had a reference to a good article/tutorial about how to manage the state of the application when I user exits, hits 'home', answers a call, etc. Currently, my app pops all the way out to my main activity whenever the user moves from the app. 2. Activity Lifecycle I'm also a little confused with how the Activities get used/recycled. It seems like every time I call an activity it calls onCreate, no matter what, even if the activity has already been created or is static. Is there a way to hide activities instead of reinflating layouts every time something is called? Thanks for all your help! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: WebView + Gears
Huh, that seems kind of like a curious decision. So, in order to use WebView and have persistent storage, I have to use the Javascript - Android Interface specifically, then either expose standard getDB, executeStatement, getResultSet in WebView#addJavascriptInterface() ? Also Mark, thanks for all your help. I really appreciate you answering my questions so quickly! I have to say that without your help the learning curve for Android Development would be insurmountable. E On Jun 29, 7:03 am, Mark Murphy mmur...@commonsware.com wrote: Evan Ruff wrote: I was wondering if I can use the Gears Toolkit within WebView? I heard a nasty rumor that it was not available in WebView. At least as of Android 1.1, it was not available in WebView, and I am not aware that situation has changed. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android App Developer Books:http://commonsware.com/books.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: WebView + Gears
Well, the whole point was kind of to be able to take my exisiting GWT/ Gears Application and fire it down into a WebView Component to gain more control over the chrome, resource loading, etc. It doesn't look like that's really going to work with this implementation! E On Jun 29, 8:36 am, Mark Murphy mmur...@commonsware.com wrote: Evan Ruff wrote: Huh, that seems kind of like a curious decision. So, in order to use WebView and have persistent storage, I have to use the Javascript - Android Interface specifically, then either expose standard getDB, executeStatement, getResultSet in WebView#addJavascriptInterface() ? Well, I'd wrap the APIs in my own business rules, for input validation and such, rather than expose the raw Android APIs. And once the Android edition of WebKit is up on HTML5, I imagine you'll get much of Gearsy goodness without the need for the plugin. As to why the plugin is not available for WebView, I have no idea. Also Mark, thanks for all your help. I really appreciate you answering my questions so quickly! I have to say that without your help the learning curve for Android Development would be insurmountable. You're very welcome! -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android Development Wiki:http://wiki.andmob.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] WebView + Gears
Hey guys, I was wondering if I can use the Gears Toolkit within WebView? I heard a nasty rumor that it was not available in WebView. If Gears is not available, what other storage mechanisms/paradigms are recommended? Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Mouse Events in Browser
Nothing on this? Is it really not possible? E On Jun 17, 6:49 pm, Evan Ruff evan.r...@gmail.com wrote: Hey guys, I was wondering if there was a way to use the mouse events in the Android Browser or in the Webview? I'd like to have mousedown/mouseup but if I could get drag events that would be great! Anyway to do this? Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Mouse Events in Browser
LOL! Touche Mr. Murphy. I was referring to the OnMouseDown, OnMouseUp, OnMouseMove family of events in the browser. Are there Android Browser Equivalents that I'm just missing? Thanks! Evan On Jun 24, 1:16 pm, Mark Murphy mmur...@commonsware.com wrote: Evan Ruff wrote: Nothing on this? Is it really not possible? Few mobile phones have mice. You are probably looking for touch events or gestures: http://developer.android.com/reference/android/view/GestureDetector.html -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Warescription: Three Android Books, Plus Updates, $35/Year --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Mouse Events in Browser
Hey guys, I was wondering if there was a way to use the mouse events in the Android Browser or in the Webview? I'd like to have mousedown/mouseup but if I could get drag events that would be great! Anyway to do this? Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Webview: CSS Gradients vs Background Images
Hey guys, I've got a general performance question. In my Webview app, I'm trying to display a div (statically-sized) that is 100px x 200px. The div has a linear gradient that goes the whole 200px. From a performance standpoint, do you believe that it would be fastest to use an optimized 1px image and tile the background, or to use the -webkit- gradient function? I'm really only asking because the webkit-gradient implementation looks a little crappy to me. The gradient isn't smooth like it is in Chrome,/Safari; it's extremely striated, like you'd get with a poorly optimized .GIF, circa 1998. Would a tiled image degrade performance? I like the idea of the CSS as I can change the size of the elements easily for future phones, but I'm not sure if the visual hit is worth it. Thanks for any help! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] RPC Best Practices
Hey guys, I'm starting my first Android Application and I'm trying to figure out the best way to implement an RPC layer to communicate with my Tomcat server. Basically, I've got POJOs on the Android Client and on the Server. I simply would like to serialize the POJOs on Android, send up an HTTP Post, deserialize on the server, do some work, then serialize a POJO response back down to the client. I've seen a number of posts referencing JSON and XML but nothing really definitive. Further clouding the matter is the different Android SDKs out there that seem to have different levels of support for each. Obviously, if Android has a native library that works well, I'd like to use that. Additionally, I'd like something that could work with my existing POJOs without a great deal of trouble. What are the best practices for this sort of thing? Can anyone send me to any tutorials that have some solid examples on how to get this implemented and going? Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: RPC Best Practices
Alright, I'm going to give it a shot. I will report back. Thanks! Evan On May 25, 1:21 pm, Mark Murphy mmur...@commonsware.com wrote: Evan Ruff wrote: I've been living over in GWT land for the last year or so, so I guess I've gotten spoiled. GWT's whole object-internet-object magic has really taken me out of the transport game! Sorry, Android is much more normal than that... ;-) Do you have any experience/ recommendation with any of the available libraries that do the mapping automatically? I'm wondering if XStream, Json-lib Jackson JSON would work in a compatible and performance-acceptable manner. I seem to recall hearing somewhere that Jackson worked on Android, but I have no direct experience with any of those. Usually, I am stuck writing clients to existing back-ends, and as such lack control over both ends of the communications. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Need Android talent? Ask on HADO!http://wiki.andmob.org/hado --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Location of Gears Local DB
hey guys, I was wondering if anyone could direct me to where Gears is putting the local SQL Lite DBs. I can't seem to find it mentioned in the documentation anywhere! Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Location of Gears Local DB
I was afraid of that :-)! In case anyone else is wondering, I was able to troubleshoot my issue using the tools included in the standard gears SDK distro. There's a database.html file in there that will let you run SQL against any target. I used it to double check my DB. E On May 5, 10:59 am, Mark Murphy mmur...@commonsware.com wrote: I was wondering if anyone could direct me to where Gears is putting the local SQL Lite DBs. Probably some place that cannot be accessed on production hardware. My guess is that it is in the Browser application's private file store. -- Mark Murphy (a Commons Guy)http://commonsware.com _The Busy Coder's Guide to Android Development_ Version 2.0 Available! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Nightly Build for Emulator
Hey guys, I'm a lame-o Windows developer trying to do some Browser specific development targeting Android. I'm having some funny issues with my G1 and my older emulator (WebKit CSS/Layout, etc). I was wondering if any of you Linux guys out there might be so kind as to give me a compiled image of the latest nightly build? I believe I need three files out of the tools directory: /tools/lib/images/userdata.img /tools/lib/images/system.img /tools/lib/images/ramdisk.img I'd build it myself, but my windows box can't do it! Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: GWT and the Android Browser
JP, Thanks for your response! I've downloaded 1.1_r1 and done a little bit more testing and: #5, #6. This is something that seems to ONLY happen on the Android system. In Chrome it screams along like a scalded dog. Stuff pops up, hides, fades etc like it was a native application. #2. There's some work going on over in the GWT stack to have Gears/AIR/ HTML5 native storage/workers/caches abstracted in GWT. This is a pretty exciting project and will hopefully lead to some truely awesome android ports. #4. Farts. Still there. Maybe a TICK faster, but not really. #1. Still weird. #3. ditto. iPhone has implemented a mouse drag event framework that looks pretty cool. No love for Android yet though. I'd love to try a nightly build, but as I'm on Windows I can't do a image compilation from source. E On Apr 8, 9:10 pm, JP joachim.pfeif...@gmail.com wrote: I've done someGWTwork in 2007 so I've fired up the site and checked it withAndroid'sbrowser(for the first time, it never occurred to me to try this out. I also tried Opera Mini but it wouldn't even start loading). 1. I cannot confirm your layout issues. I need to add however that the web developer who provided the HTML framework used HTML tables for layout purposes (his task, not mine). 2. Gears wasn't around back then (;-) 3. I can confirm this, and it renders some of my web site's functionality mostly useless (table-based slider). I think some fine work inGWTwould be in order here (Note: I am onGWT1.5.3 as no maintenance is performed). Or, as you hope, the newer Webkit may help you out. 4. I can confirm this also. In my book, this is cosmetic, in particular considering all the other issues. 5. From your description - I've seen this effect with Firefox 2.x over an Internet connection. Never in a LAN environment and also not with IE 6 (both LAN/Internet). So this problem may not be specific toAndroid'sbrowseronly. 6. Likely connected to 5. I would cross check your web app against other WebKit-based browsers as well as older and newer and other browsers in various environments so you can find some patterns that you can research/report on theGWT side of things. To answer your question where these questions belong... over toGWTIMHO, because it is a declared goal ofGWTto handlebrowserquirks for you - the developer. I hope you're not in a time crunch here... Good luck. JP On Apr 8, 10:53 am, Evan Ruff evan.r...@gmail.com wrote: Hey guys, Little stream of conciseness here, sorry if this is a bit long/ disjoined. I was wondering if anyone had done any work withGWTand theAndroid Browser. While I'm getting basic functionality to work, the general speed, responsiveness and user experience seem very sluggish and, well, sorta bad. Another issue I'm having is locating a group to go to for support, examples and help. While I'm interested inGWTwith Android, it seems thatAndroidDevelopers Group is really only interested in native apps. Where to go forBrowserspecific help? Anyways, some of the particulars I've run into: What group to go to? 1. Issues Controlling the viewport: No matter what I do, I can't seem to get proper control of the viewport. Editing the meta data, overflow CSS properties, insuring that the window's objects are small, etc. I'm continually getting white space borders and stuff like that. This causes weird finger behavior, especially allowing the user to browse into the white space. 2. HTML5/Gears Wrappers: I was wondering if the Gears API has an implementation to support HTML5 storage/cache issues in case of a non- gears enabled client. If not, is there a library anywhere that supports the encapsulation forGWT? 3. MouseListeners: The OS seems to swallow up the MouseUp event in order to do detection of scroll/drag type stuff. I guess I understand why it does it for the drag type thing, but it never fires MouseUp even after the drag is done. Ehh... fair enough, I guess. 4. Focus Panel ClickListeners: When I click a focus panel, a orange circle shows up in the upper/left corner with what seems like a cursor in it? (http://i243.photobucket.com/albums/ff2/gte619n/ selectBubble.png) Also seems like a non-trivial delay between the press and then a following action. Makes the app seem especially sluggish. 5. Image Loading/Display: Seems really slow. Even when doing background repositioning to flip sprites. Additionally, the images don't seem to load in any fixed order and method. Also seems to hang when loading images (http://i243.photobucket.com/albums/ff2/gte619n/ selectBubble.png) I've attempted to get around this by doing Prefetch and such, but nothing seems to work. Seems like it needs to talk itself into refreshing the screen after loading finishes (even in localhost in the emulator) 6. Visibility hide/show: Very sluggish in general. 7. Scroll inside divs: Flat out doesn't support this. I guess the Cupcake release, bringing
[android-developers] Re: Nightly Build for Emulator
That's just want I was looking for. Thanks Al! E On Apr 9, 10:50 am, Al Sutton a...@funkyandroid.com wrote: There have been no checkins I'm aware of since my builds at; http://andappstore.com/AndroidPhoneApplications/sdk/ Regards, Al. --- * Written an Android App? - List it athttp://andappstore.com/* == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of Mark Murphy Sent: 09 April 2009 15:40 To: android-developers@googlegroups.com Subject: [android-developers] Re: Nightly Build for Emulator I'm a lame-o Windows developer trying to do some Browser specific development targeting Android. I'm having some funny issues with my G1 and my older emulator (WebKit CSS/Layout, etc). I was wondering if any of you Linux guys out there might be so kind as to give me a compiled image of the latest nightly build? There are no nightly builds at present that I am aware of. It's something I and some others are working on. Watch this space for announcements. -- Mark Murphy (a Commons Guy)http://commonsware.com _The Busy Coder's Guide to Android Development_ Version 2.0 Available! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Nightly Build for Emulator
Hey Al, Sorry to bother you about this, but when I installed your package, I can't seem to get any network access. When I used the regular emulators, I get 3G without problem, but your dist seems to say no connection. Any ideas? Thanks! E On Apr 9, 10:50 am, Al Sutton a...@funkyandroid.com wrote: There have been no checkins I'm aware of since my builds at; http://andappstore.com/AndroidPhoneApplications/sdk/ Regards, Al. --- * Written an Android App? - List it athttp://andappstore.com/* == Funky Android Limited is registered in England Wales with the company number 6741909. The registered head office is Kemp House, 152-160 City Road, London, EC1V 2NX, UK. The views expressed in this email are those of the author and not necessarily those of Funky Android Limited, it's associates, or it's subsidiaries. -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of Mark Murphy Sent: 09 April 2009 15:40 To: android-developers@googlegroups.com Subject: [android-developers] Re: Nightly Build for Emulator I'm a lame-o Windows developer trying to do some Browser specific development targeting Android. I'm having some funny issues with my G1 and my older emulator (WebKit CSS/Layout, etc). I was wondering if any of you Linux guys out there might be so kind as to give me a compiled image of the latest nightly build? There are no nightly builds at present that I am aware of. It's something I and some others are working on. Watch this space for announcements. -- Mark Murphy (a Commons Guy)http://commonsware.com _The Busy Coder's Guide to Android Development_ Version 2.0 Available! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Web Browser stop Selection
Hello, I am developing a GWT-based application to be used on the Android Platform through the browser. The one big problem that I'm running into is the hijacking of my press-and-hold methodology. Basically, I've got an image that has a timer on it. When you press the button the timer runs (onMouseDown), and then it cancels when you lift the finger (onMouseUp). The problem I am running into is that when you hold your finger down on a button, the Android Browser pops the View Image/Save Image dialog over everything, effectively killing my UI. Is there a way to disable that functionality? I was thinking there was a Webkit type css in there that would allow me to do it, but so far I've been unsuccessful. Thanks! Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
