Re: [android-developers] Re: \n Does NOT work ?
try br -- 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: Android with Python
Scala is another language some people use for android development. I believe it is just a wrapper over Java, that wrapper compiler converts 'Scala' code in Java code. So, ultimately it is Java at the end. No other easy choice. NDK is bit complicated for general applications. On Oct 29, 5:57 am, raduq radu...@gmail.com wrote: What do you guys think about Android applications developed with Python? I'm going to start a mobiel applications training in a company and i have received a few hours ago an email that told me to read about Python before the first class. I am very surprised because I thought Android apps were made only by using Java and/or C#. Do any of you have developed Android apps with Python? If yes, please tell me how it is compared to Java, if you have any experience with Java.. Is it easier, are the Python apps faster than Java ones? I'm asking this because I would like to know the advantages and disadvantages of developing apps in Python before I begin the training. Thanks in advance for your answers! -- 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] When apk removing that action handling
On Fri, Oct 28, 2011 at 12:47 AM, NAVI NEW navi44...@gmail.com wrote: When some one removing the apk then that moment i want to handle another Thread , when apk is removed . That's not possible. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] Configure exchange email account via Android API
On Thu, Oct 27, 2011 at 3:50 PM, Sean W whalens...@gmail.com wrote: Is it possible to do via the Android API? If so, via what class? IDK, but check the source for the default Email client or look into the K-9 project. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] Add a progressbar to notification without a layout file for RemoteViews ?
On Thu, Oct 27, 2011 at 9:23 PM, eric eric eric.bugm...@gmail.com wrote: Hey all, I want to add a progressbar to status bar notification, but i don't want to use a layout file to difine the progressbar How do you expect to show the progress view then? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] How to launch an instance of Android emulator with a specified URL?
On Wed, Oct 26, 2011 at 8:03 PM, JustAnotherDev thaodoan00s...@gmail.comwrote: Do you know how I can start the Android emulator with a specified URL? Create a simple app that listens to the Boot complete action and starts a view intent on the URL. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] HorizontalScrollView not show fading edge when drag
Hi, I have a HorizontalScrollView and when I drag the LinearLayout to the left and right edge, a orange color gradient will gradually appear on the edges. My quesiton is how to get rid of them? These gradient only appears when I drag the view to the most left and right. I tried many things (fading edge/foreground color/override getSolidColor.. etc) and still couldn't get rid of it. thanks. Ronald -- 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] In app billing: restore single transaction?
From what we've seen restore_transactions, restores all transactions. Is it not possible to restore, or verify, a single transaction? -- 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] NDK Sample program: Hello-Neon
Hi, I tried to run hello-neon app in 2.3.3 Emulator and I got the following output FIR Filter benchmark: C version: 2104.32 ms Neon Version : Not an ArmV7 CPU! I saw this posting that the latest SDK emulator could have support for Neon and I downloaded the SDK 4.0 (API 14). I ran the hello-neon app on the 4.0 emulator and I get the following message: FIR filter benchmark: C version : 2102.33 ms Neon Version : Program not compiled with Armv7 support Does the 4.0 emulator have Neon support? If yes, why wasn't the app compiled with Neon support? Could somebody let me know how to compile the app with Neon support? Thank you, B.Arunkumar -- 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: strange error
ProgressThread cannot be resolved to a type You probably got your code from a sample or an existing project but forgot to include a file or part of a file that defines the class ProgressThread. Take a look in the original folder for a file called : ProgressThread.java and include it in your new project. Yahel -- 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: SDK and ADT r15
Hello, I'm getting the following error: Failed to rename directory D:\android-sdk-windows\tools to D:\android- sdk-windows\temp\ToolPackage.old02. when tring to update the Android SDK Tools, revision 15. I'm using Windows 7 with Eclipse Indigo. the Eclipse plug in update seems to be installed fine. does anyone know how to solve this problem? On Oct 28, 8:19 am, abangkis abang...@gmail.com wrote: I don't know if that confuses my eclipse installation or not, there's always a possibility, it just my wild guess :) Because i need the ADT environment badly. My work around is to extract a clean eclipse installation. Create new workspace. Download ADT r15. And point it to my previous SDKr15 installation. So far it works. Now I'm running on r15. Cheers. On Fri, Oct 28, 2011 at 11:55 AM, Zsolt Vasvari zvasv...@gmail.com wrote: There would be no android-15 folder. The 14 there refers to the API level, while the 14 in the ADT is just a release count, in essence. They are not related and, I assume, it was a coincidence that they were both 14 for the ICS release. On Oct 28, 11:51 am, abangkis abang...@gmail.com wrote: I'm using Windows 7 Ultimate and Eclipse Indigo. I upgraded both SDK platform and ADT from r14. Restarted eclipse and now I can't open the Debug and DDMS perspective. The SDK and AVD launcher is also missing from the toolbar. I check to the SDK installation folder/android-sdk/platform and I only see android-7, android-8, android-14. No android-15 folder. Does anyone else have the same problem as me ? On Fri, Oct 28, 2011 at 9:20 AM, Zsolt Vasvari zvasv...@gmail.com wrote: Weird issue: - Updated the Eclipse Plug-In (Windows Vista) - Exited Eclipse as I like to do the SDK component updates while they are not loaded - Started the SDK Manager - I see the Android SDK Tools item showing as Rev 14 and the for a second it says Update available: Rev 15 then it goes back to Rev 14 Installed won't let me update Now, if I go back to Eclipse and do the same thing, the Update available sticks. I still got some problems with the check boxes: - If I have Updates/New and Installed checked - I check Android SDK Tools to be installed - Uncheck Installed (only have Updates/New checked), I would expect the Android SDK Tools to be in the shorter list as it's an available update. But it's missing. On Oct 28, 6:42 am, Xavier Ducrohet x...@android.com wrote: Hey all, we've just release SDK Tools r15 and a matching ADT 15.0 This is a bug fix only release. See notes athttp:// developer.android.com/sdk/tools-notes.html andhttp://developer.android.com/sdk/eclipse-adt.html Make sure to get the new platform-tools as well. Xav -- 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 toandroid-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 --http://www.mreunionlabs.net/http://www.mreunion-labs.net/ twitter : @mreunionlabs blog : mreunion.wordpress.com- Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email toandroid-develop...@googlegroups.com To unsubscribe from this group, send email toandroid-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --http://www.mreunionlabs.net/http://www.mreunion-labs.net/ twitter : @mreunionlabs blog : mreunion.wordpress.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
[android-developers] Re: How to reactivate an older APK?
Hmm, I make heavy use of the DB and this would not pose any kind of problem for me. I can't imagine that it would pose a problem for you either Zsolt. If it did it means that any of your users that chooses not to upgrade, would break on upgrade + 1. One of the things I really like about Android is the way that the SQLiteOpenHelper has been structured to assume that DB changes are a normal part of versioning. I find it very easy to handle micro versioning of the DB using that facility. #onUpgrade gives you oldVersion and newVersion and let's you choose what DDL gets applied. By pulling an APK from the Market and at some subsequent point publishing version X+1 just means that the code in SQLiteOpenHelper just needs to handle DB upgrades from X-1 to X+1 as well as from X to X +1. If your code can't handle that then IMHO its pretty fragile and not well suited to the rolling upgrades common to the Android platform. But back to question at hand, if Reactivate was only for those APKs up until you clicked on the publish or save button then why is it available for older APKs. Ie ones that have been long since published and deactivated? William On Oct 28, 3:55 pm, Zsolt Vasvari zvasv...@gmail.com wrote: Maybe not in your app, but definetely in my app there would be issues. I use an SQLite database that I sometimes upgrade with new columns/ tables as I add features to my app. Let's say I roll back an update, but the user's database will not be rolled back. Then I release a fixed version that will again try updating the user's database by adding those tables/columns. A recipe for a maintenance nightmare. As I said, this may not be an issue for the flashlight apps out there, but for any serious app, this could be a very big problem. On Oct 28, 1:45 pm, William Ferguson william.ferguson...@gmail.com wrote: I would have expected that if I rolled back to version X-1 in the console that users that had already updated to version X would remain there and not be prompted to rollback (nor be given the option to update to the older version). All users now going to the console would see version X-1 as latest. No forward compatibility issues. Just a means of pulling a bad release from further distribution. William On Oct 28, 12:27 pm, Zsolt Vasvari zvasv...@gmail.com wrote: I bet if you never pushed the Publish or the Save button, you can reactivate an older APK. But once you publish, a user might have a newer version of the app on their phone than what's available on the Market. Then you update your app again, essentially forkiing your app. This can become a huge versioning nightmare, especially for more complex apps, and I am not surprised it's not supported. On Oct 28, 9:18 am, William Ferguson william.ferguson...@gmail.com wrote: Not suggesting you could or should roll back what the user has installed. But would like to withdraw a bad APK so other users don't install it. But as has been pointed out this is not possible without loading up another APK with a higher version nr than any previous APKs. On Oct 28, 1:13 am, Zsolt Vasvari zvasv...@gmail.com wrote: This has always been this way, and it makes sense as you cannot roll backwhat the user has installed. On Oct 27, 11:08 pm, William Ferguson william.ferguson...@gmail.com wrote: I had exactly the same situation tonight. It has to be a Market Console bug, otherwise what is the value of the reactivate button. On Oct 27, 3:40 pm, Dusk Jockeys Android Apps duskjock...@gmail.com wrote: Before I waste my time by asking Market Support, who as we all know are about as useful as a chocolate teapot, has anyone managed to successfully re-activate a previous APK in the Developer Console? I had a situation where I made an update last night, quickly realised there was a bug and wanted to rollback to the previous version. But I was unable to. When I deactivated the new one and tried to reactivate the older one it wouldn't let me, because the older one's Version Number was lower than the current one. Well, yes, obviously. In the end, I had to recompile my previous version with a newer version number, and release that as an update. Mental. What is the point of a re-activate button that doesnt let you re- activate? Or am I missing something?- Hide quoted text - - Show quoted text -- Hide quoted text - - Show quoted text - -- 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: SDK and ADT r15
I found a fix. I I open the SDK from the Eclipse it works. On Oct 30, 12:32 pm, ayanir ayanir...@gmail.com wrote: Hello, I'm getting the following error: Failed to rename directory D:\android-sdk-windows\toolsto D:\android-sdk-windows\temp\ToolPackage.old02. when tring to update the AndroidSDKTools,revision15. I'm using Windows 7 with Eclipse Indigo. the Eclipse plug in update seems to be installed fine. does anyone know how to solve this problem? On Oct 28, 8:19 am, abangkis abang...@gmail.com wrote: I don't know if that confuses my eclipse installation or not, there's always a possibility, it just my wild guess :) Because i need the ADT environment badly. My work around is to extract a clean eclipse installation. Create new workspace. Download ADT r15. And point it to my previous SDKr15 installation. So far it works. Now I'm running on r15. Cheers. On Fri, Oct 28, 2011 at 11:55 AM, Zsolt Vasvari zvasv...@gmail.com wrote: There would be no android-15folder. The 14 there refers to the API level, while the 14 in the ADT is just a release count, in essence. They are not related and, I assume, it was a coincidence that they were both 14 for the ICS release. On Oct 28, 11:51 am, abangkis abang...@gmail.com wrote: I'm using Windows 7 Ultimate and Eclipse Indigo. I upgraded bothSDK platform and ADT from r14. Restarted eclipse and now I can't open the Debug and DDMS perspective. The SDKand AVD launcher is also missing from the toolbar. I check to theSDKinstallation folder/android-sdk/platform and I only see android-7, android-8, android-14. No android-15folder. Does anyone else have the same problem as me ? On Fri, Oct 28, 2011 at 9:20 AM, Zsolt Vasvari zvasv...@gmail.com wrote: Weird issue: - Updated the Eclipse Plug-In (Windows Vista) - Exited Eclipse as I like to do theSDKcomponent updates while they are not loaded - Started theSDKManager - I see the AndroidSDKTools item showing as Rev 14 and the for a second it says Update available: Rev15 then it goes back to Rev 14 Installed won't let me update Now, if I go back to Eclipse and do the same thing, the Update available sticks. I still got some problems with the check boxes: - If I have Updates/New and Installed checked - I check AndroidSDKTools to be installed - Uncheck Installed (only have Updates/New checked), I would expect the AndroidSDKToolsto be in the shorter list as it's an available update. But it's missing. On Oct 28, 6:42 am, Xavier Ducrohet x...@android.com wrote: Hey all, we've just releaseSDKToolsr15 and a matching ADT 15.0 This is a bug fix only release. See notes athttp:// developer.android.com/sdk/tools-notes.html andhttp://developer.android.com/sdk/eclipse-adt.html Make sure to get the new platform-toolsas well. Xav -- Xavier Ducrohet AndroidSDKTech 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 toandroid-developers@googlegroups.comTo 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 --http://www.mreunionlabs.net/http://www.mreunion-labs.net/ twitter : @mreunionlabs blog : mreunion.wordpress.com- Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send emailtoandroid-develop...@googlegroups.com To unsubscribe from this group, send email toandroid-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --http://www.mreunionlabs.net/http://www.mreunion-labs.net/ twitter : @mreunionlabs blog : mreunion.wordpress.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
Re: [android-developers] Re: Preview of ADT with library project fixes
Glad to hear that - the layout editor bug is all kinds of annoying. One doesn't realize just how much one depends on this for density-independence checking of layouts until one doesn't have it available. I'm still occasionally seeing projects using libraries not compiling after a startup of Eclipse btw, even with this release. Usually with problems related to not being able to find the references/imports from the library projects. Cleaning the projects usually works to fix the issue. Regards, Michael A. -- 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: SDK and ADT r15
This is an ancient bug that has been in the SDK pretty much for ever (search Stackoverflow and you'll find several reports of the issue and workarounds). Another simple fix is to move the tools directory manually first, and then move it back. It's a Windows specific issue, which apparently means its not really a priority. :-( Regards, Michael A. -- 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: HorizontalScrollView not show fading edge when drag
You tried setting the fading edge length to 0 ? Pent I have a HorizontalScrollView and when I drag the LinearLayout to the left and right edge, a orange color gradient will gradually appear on the edges. My quesiton is how to get rid of them? These gradient only appears when I drag the view to the most left and right. I tried many things (fading edge/foreground color/override getSolidColor.. etc) and still couldn't get rid of it. thanks. Ronald -- 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 in documentation
Try creating a new issue at the following location (and don't be surprised if you never hear anything :-P ) http://code.google.com/p/android/issues/list - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ | http://twitter.com/weather_buddy Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ https://marketplace.cisco.com/apphq/store/products/994 -- 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: What is the best way to display facebook profile in android app?
This is a design related question and it's mainly up to you to decide which information is important to display and which is not that important to ignore (or display after cliking a 'More' button). - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ | http://twitter.com/weather_buddy Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ https://marketplace.cisco.com/apphq/store/products/994 -- 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] how to assign a image resource to image control at runtime?????
hi, how to assign a image resource to image control at runtime??? plzzz help me -- 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: Where Does Android store the email
I hope this blog will be useful for you: http://email-addresses-in-android-contacts.blogspot.com/ - Ali Chousein Weather-Buddy http://weatherbuddy.blogspot.com/ | http://twitter.com/weather_buddy Geo-Filtered Assistant http://geo-filtered-assistant.blogspot.com/ https://marketplace.cisco.com/apphq/store/products/994 -- 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] preventing application redraw on rotation
Hello, I was wondering whether there is a way to prevent an application from redrawing itself when the user tilts the phone's screen from portrait to landscape. Thanks, John Goche -- 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: preventing application redraw on rotation
first, tell the manifest that you want to handle rotation yourself
activity android:name=.MainScreen android:label=@string/app_name
android:configChanges=orientation
android:launchMode=singleTask
android:alwaysRetainTaskState=true...
then handle the rotation yourself (or ignore it)
@Override
public void onConfigurationChanged(Configuration newConfig)
{...}
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[android-developers] Re: HorizontalScrollView not show fading edge when drag
I tried it and it doesn't work at all.
I remember in ListView I can use the android:cacheColorHint to
modify the color of the fading edge, but HorizontalScrollView doesn't
have that.
I even extend HorizontalScrollView and override certain functions but
still not working..
@Override
public int getHorizontalFadingEdgeLength() {
return 0;
}
@Override
public int getVerticalFadingEdgeLength() {
return 0;
}
@Override
protected float getLeftFadingEdgeStrength() {
return 0;
}
@Override
protected float getRightFadingEdgeStrength() {
return 0;
}
@Override
public int getSolidColor() {
return Color.argb(0x00, 0xaa, 0xaa, 0xaa);
}
On Oct 30, 4:53 am, Pent supp...@apps.dinglisch.net wrote:
You tried setting the fading edge length to 0 ?
Pent
I have a HorizontalScrollView and when I drag the LinearLayout to the
left and right edge, a orange color gradient will gradually appear on
the edges. My quesiton is how to get rid of them? These gradient only
appears when I drag the view to the most left and right. I tried many
things (fading edge/foreground color/override getSolidColor.. etc) and
still couldn't get rid of it.
thanks.
Ronald
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[android-developers] Getting camera to zoom
Hi,
I want to get my camera to zoom in to get a picture. This code is not
zooming.
Here is my code
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.hardware.Camera;
import android.hardware.Camera.PreviewCallback;
import android.util.Log;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
class Preview extends SurfaceView implements SurfaceHolder.Callback {
private static final String TAG = Preview;
SurfaceHolder mHolder;
public Camera camera;
Preview(Context context) {
super(context);
// Install a SurfaceHolder.Callback so we get notified when
the
// underlying surface is created and destroyed.
mHolder = getHolder();
mHolder.addCallback(this);
mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
public void surfaceCreated(SurfaceHolder holder) {
// The Surface has been created, acquire the camera and tell
it where
// to draw.
camera = Camera.open();
Camera.Parameters parameters = camera.getParameters();
parameters.set(orientation, portrait);
parameters.setWhiteBalance(Camera.Parameters.WHITE_BALANCE_TWILIGHT);
parameters.setZoom(100);
camera.setParameters(parameters);
try {
camera.setPreviewDisplay(holder);
// camera.setDisplayOrientation(90);
camera.setPreviewCallback(new PreviewCallback() {
public void onPreviewFrame(byte[] data, Camera
arg1) {
FileOutputStream outStream = null;
try {
outStream = new
FileOutputStream(String.format(/sdcard/
test.jpg, System.currentTimeMillis()));
outStream.write(data);
outStream.close();
Log.d(TAG, onPreviewFrame -
wrote bytes: + data.length);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
}
Preview.this.invalidate();
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
public void surfaceDestroyed(SurfaceHolder holder) {
// Surface will be destroyed when we return, so stop the
preview.
// Because the CameraDevice object is not a shared resource,
it's very
// important to release it when the activity is paused.
camera.stopPreview();
camera = null;
}
public void surfaceChanged(SurfaceHolder holder, int format, int
w, int h) {
// Now that the size is known, set up the camera parameters
and begin
// the preview.
Camera.Parameters parameters = camera.getParameters();
parameters.setPreviewSize(w, h);
camera.setParameters(parameters);
parameters.set(orientation, portrait);
parameters.setWhiteBalance(Camera.Parameters.WHITE_BALANCE_SHADE);
parameters.setZoom(100);
camera.startPreview();
}
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
Paint p= new Paint(Color.RED);
Log.d(TAG,draw);
canvas.drawText(PREVIEW, canvas.getWidth()/2,
canvas.getHeight()/2, p );
}
}
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Re: [android-developers] Re: The current state of C2DM
Thanks for the feedback. I spent some time this week getting it set up, and it works quite well. I've had some issues with multiple devices (phones and tablets), unregistering, and re-registering, and all of that synced up perfectly. But it definitely looks promising. I think once I work through all of the specific scenarios, I'll be good to go. -- Chris Stewart http://chriswstewart.com On Wed, Oct 26, 2011 at 11:49 AM, Studio LFP studio@gmail.com wrote: I don't have any battled tested apps using it at the moment, but I have been testing it on some internal applications for a company. The whole process was fairly simple and seems to be reliable so far. Again, I'm in the testing phase so I'm not sending a large amount of requests a day. It took about 30-60 minutes from start to finish for both the Android and server side to get working with no previous knowledge of it. I'd recommend you test it out for yourself. Just remember that it requires the Android Market to function properly, so it will restrict you from some hardware. Steven Studio LFP http://www.studio-lfp.com On Monday, October 24, 2011 7:43:20 PM UTC-5, Chris Stewart wrote: It's been quite awhile since I last looked into C2DM and at that time I remember a lot of developers were not recommending it for various reasons, although I don't remember those reasons today. I'm very much in need of push notification support for an app I'm building, so I've started looking into C2DM again. I'm curious if the general attitude toward it has changed with the developers here and if anyone has trench-level battle stories they'd care to share. -- Chris Stewart http://chriswstewart.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
[android-developers] Can GPS work without internet access in Android phone?
Hi all, I am testing my app and I found that when there is no internet access, the app cannot obtain GPS location (it is not displaying the GPS point in Google map, just obtain the GPS location only). And the GPS function under a place covered by internet access and it worked. So can GPS work without internet access in Android phone? Thank you! Best Regards, Kenneth Won -- 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] Where do you aim for design specs?
I'm starting the design for an app that spans phones and tablets (2.1 - 4.0, custom action bar pre-3.0, native action bar 3.0+) and working with a designer used to the iPhone. Going from a world where he worried about 3.5 only, to a world where every size is potentially available, is a concern of mine. So I'm wondering, which screen size, resolution, density, do we aim for to start with? Certainly we'll need to work on each of the layout/resource variations (small, medium, large, xlarge, ldpi, mdpi, hpdi, etc, etc) but I'm looking for a reference point to get started. Should we be focusing on the largest for phones, and largest for tablets, with the expectation that we can mostly scale down from each of those to the smaller phone and tablet sizes/resolutions/densities? Any thoughts on this topic are welcome. -- Chris Stewart -- 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] Where do you aim for design specs?
On Sun, Oct 30, 2011 at 12:56 PM, Chris Stewart cstewart...@gmail.com wrote: Going from a world where he worried about 3.5 only, to a world where every size is potentially available, is a concern of mine. http://www.amazon.com/Red-Bull-Energy-Drink-8-4-Ounce/dp/B000MTST70/httpcommonsco-20 :-) So I'm wondering, which screen size, resolution, density, do we aim for to start with? That's like saying do I focus on 800x600, 804x567, or 923x725 resolution browser windows first?. The answer is all of them, because you focus on creating a design that incorporates rules for handling resizeable browser windows. Certainly we'll need to work on each of the layout/resource variations (small, medium, large, xlarge, ldpi, mdpi, hpdi, etc, etc) but I'm looking for a reference point to get started. Should we be focusing on the largest for phones, and largest for tablets, with the expectation that we can mostly scale down from each of those to the smaller phone and tablet sizes/resolutions/densities? I wouldn't. On a tactical level, it's almost always easier to scale up than down. Strategically, your first job is to determine what you care about. -small screens, for example, are not terribly popular, so you might elect to skip those in the interests of reducing development effort. See: http://developer.android.com/resources/dashboard/screens.html Your second job is to come up with the big-ticket designs for your UX on the remaining screen sizes. For example, where will you use one fragment per activity in -normal devices and use multiple fragments per activity in -large and/or -xlarge? See: http://developer.android.com/guide/practices/tablets-and-handsets.html Your third job is, within a fragment, to design layouts that can handle the variations in screen size the fragment will be expected to cope with. For some fragments, they will have minor variations in size (e.g., a phone-sized screen on a phone or a phone-sized portion of a tablet screen). For some fragments, they will have much more dramatic variations in size (e.g., a case where you will only ever have the fragment by itself in an activity, or you have an activity sans fragments). Here, your need to teach your GUI designer the basic rules for The Big Three Android layouts: -- use android:layout_weight with LinearLayout -- use android:stretchColumns and android:shrinkColumns with TableLayout -- use all the android:layout_* rules with RelativeLayout, to stipulate what is attached to what (with whitespace therefore implied) Your GUI designer should be able to give you GUI designs that depict these rules. Densities tend to fall out after the basic design is complete. Either stick with a single density for each image (and let Android resample it, with varying degrees of quality and performance) or package in one copy of the image per density (at the cost of a somewhat larger APK). If you have the same image that should appear in different sizes in different screen sizes or layouts, again you will need to decide if you want Android resizing the image (saves development effort at cost of speed/quality) or if you want to package in multiple renditions of the image at different sizes (e.g., icon-standard vs. icon-embiggened) for each relevant density. This would be an approach for a regular app. Games probably come at this from a totally different approach vector, for example. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in NYC: http://marakana.com/training/android/ -- 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] Admob causes wrong text in textview
Hi guys, i follow how to put admob tutorial from http://code.google.com/mobile/ads/docs/android/fundamentals.html and use http://code.google.com/mobile/ads/docs/android/banner_xml.html but when the ad is loaded, textviews under it become uncorrected display the text (the layout is okay) Anyone has experiences this kind of thing? 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
[android-developers] Forwarding Internet Traffic
Hi, I know we can forward packets using iptables nat table. But as iptables support is not available on all devices so is there any another workaround? Also, can we compile and load iptables module dynamically using insmod? -- Regards Vikas Mahajan Website-: http://vikasmahajan.wordpress.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
Re: [android-developers] Forwarding Internet Traffic
On Sun, Oct 30, 2011 at 1:48 PM, Vikas Mahajan vikas.mahaja...@gmail.com wrote: I know we can forward packets using iptables nat table. But as iptables support is not available on all devices so is there any another workaround? Not from the Android SDK. Also, can we compile and load iptables module dynamically using insmod? Please visit http://source.android.com, click on the Community tab, find a list relevant for your question, and ask there. This list is for developing with the Android SDK, not for firmware questions. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in NYC: http://marakana.com/training/android/ -- 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: Nexus NFC PN544 Stack/Hardware
I have not heard anything. I'm hoping these fixes are coming in 4.0. For long commands I'm forced to use a large FWT which sucks as it slows all interaction with the tag down. I'm hoping the WTX gets fixed so I can ask for a timeout extension on only the commands that need it. Dean On Oct 28, 8:28 pm, bjthe4th kingp...@gmail.com wrote: I was wondering if these issues were ever figured out. I have a custom tag that also has some long processing times. I've noticed that the setting of the max FWT in the TB(1) byte of the ATS seems to have no effect. It times out on waiting for a response much quicker than the documentation would suggest. It timed out for me two seconds after I placed my Nexus S to the tag, when it was set for the max time of 4.95 seconds. Thanks, B.J. -- 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] Where do you aim for design specs?
ugh. Dealing with this exact same issue myself at the moment (iPhone -- android). The screens link Mark pointed out is great to see what things are out there as of Oct 3 - 90% are apparently Normal/hdpi or Normal/mdpi, so you can set up the avd's to take a look at how things look (or buy all the devices).Not depicted on the list, of course, is the potential increase of Kindle Fires that are to be shipped Nov 15. Amazon has some info on how to configure the emulator for this ( https://developer.amazon.com/help/faq.html#KindleFire which I found via one of Mark's answers on stackoverflow). On Sun, Oct 30, 2011 at 1:20 PM, Mark Murphy mmur...@commonsware.comwrote: On Sun, Oct 30, 2011 at 12:56 PM, Chris Stewart cstewart...@gmail.com wrote: Going from a world where he worried about 3.5 only, to a world where every size is potentially available, is a concern of mine. http://www.amazon.com/Red-Bull-Energy-Drink-8-4-Ounce/dp/B000MTST70/httpcommonsco-20 :-) So I'm wondering, which screen size, resolution, density, do we aim for to start with? That's like saying do I focus on 800x600, 804x567, or 923x725 resolution browser windows first?. The answer is all of them, because you focus on creating a design that incorporates rules for handling resizeable browser windows. Certainly we'll need to work on each of the layout/resource variations (small, medium, large, xlarge, ldpi, mdpi, hpdi, etc, etc) but I'm looking for a reference point to get started. Should we be focusing on the largest for phones, and largest for tablets, with the expectation that we can mostly scale down from each of those to the smaller phone and tablet sizes/resolutions/densities? I wouldn't. On a tactical level, it's almost always easier to scale up than down. Strategically, your first job is to determine what you care about. -small screens, for example, are not terribly popular, so you might elect to skip those in the interests of reducing development effort. See: http://developer.android.com/resources/dashboard/screens.html Your second job is to come up with the big-ticket designs for your UX on the remaining screen sizes. For example, where will you use one fragment per activity in -normal devices and use multiple fragments per activity in -large and/or -xlarge? See: http://developer.android.com/guide/practices/tablets-and-handsets.html Your third job is, within a fragment, to design layouts that can handle the variations in screen size the fragment will be expected to cope with. For some fragments, they will have minor variations in size (e.g., a phone-sized screen on a phone or a phone-sized portion of a tablet screen). For some fragments, they will have much more dramatic variations in size (e.g., a case where you will only ever have the fragment by itself in an activity, or you have an activity sans fragments). Here, your need to teach your GUI designer the basic rules for The Big Three Android layouts: -- use android:layout_weight with LinearLayout -- use android:stretchColumns and android:shrinkColumns with TableLayout -- use all the android:layout_* rules with RelativeLayout, to stipulate what is attached to what (with whitespace therefore implied) Your GUI designer should be able to give you GUI designs that depict these rules. Densities tend to fall out after the basic design is complete. Either stick with a single density for each image (and let Android resample it, with varying degrees of quality and performance) or package in one copy of the image per density (at the cost of a somewhat larger APK). If you have the same image that should appear in different sizes in different screen sizes or layouts, again you will need to decide if you want Android resizing the image (saves development effort at cost of speed/quality) or if you want to package in multiple renditions of the image at different sizes (e.g., icon-standard vs. icon-embiggened) for each relevant density. This would be an approach for a regular app. Games probably come at this from a totally different approach vector, for example. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in NYC: http://marakana.com/training/android/ -- 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] Re: Where Does Android store the email
Sorry, i would to know where the email that you send with your google account, are stored in the phone. Thanks a lot On Oct 30, 1:50 pm, Ali Chousein ali.chous...@gmail.com wrote: I hope this blog will be useful for you:http://email-addresses-in-android-contacts.blogspot.com/ - Ali Chousein Weather-Buddyhttp://weatherbuddy.blogspot.com/|http://twitter.com/weather_buddy Geo-Filtered Assistanthttp://geo-filtered-assistant.blogspot.com/https://marketplace.cisco.com/apphq/store/products/994 -- 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: Where Does Android store the email
You can't figure this out reliably. GMail won't let you look at the user's email, and what if the user uses another email client. There are two default email clients installed on most phones, at least, and a hoard of other email clients that the user could use. So why do you need to access the user's email? http://stackoverflow.com/questions/2992635/how-to-get-the-number-of-unread-gmail-mails-on-android/3037279#3037279 Get's you the gmail perm. there should be other ones for more email applications. I could see an app you developed as a gmail add on, but you should realize this won't work in general.. Kris On Sun, Oct 30, 2011 at 4:32 PM, luca aliberti lucal...@gmail.com wrote: Sorry, i would to know where the email that you send with your google account, are stored in the phone. Thanks a lot On Oct 30, 1:50 pm, Ali Chousein ali.chous...@gmail.com wrote: I hope this blog will be useful for you:http://email-addresses-in-android-contacts.blogspot.com/ - Ali Chousein Weather-Buddyhttp://weatherbuddy.blogspot.com/|http://twitter.com/weather_buddy Geo-Filtered Assistanthttp://geo-filtered-assistant.blogspot.com/https://marketplace.cisco.com/apphq/store/products/994 -- 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] Re: The current state of C2DM
You need to also be aware that it is only for devices running Android 2.2+ William On Oct 31, 2:44 am, Chris Stewart cstewart...@gmail.com wrote: Thanks for the feedback. I spent some time this week getting it set up, and it works quite well. I've had some issues with multiple devices (phones and tablets), unregistering, and re-registering, and all of that synced up perfectly. But it definitely looks promising. I think once I work through all of the specific scenarios, I'll be good to go. -- Chris Stewarthttp://chriswstewart.com On Wed, Oct 26, 2011 at 11:49 AM, Studio LFP studio@gmail.com wrote: I don't have any battled tested apps using it at the moment, but I have been testing it on some internal applications for a company. The whole process was fairly simple and seems to be reliable so far. Again, I'm in the testing phase so I'm not sending a large amount of requests a day. It took about 30-60 minutes from start to finish for both the Android and server side to get working with no previous knowledge of it. I'd recommend you test it out for yourself. Just remember that it requires the Android Market to function properly, so it will restrict you from some hardware. Steven Studio LFP http://www.studio-lfp.com On Monday, October 24, 2011 7:43:20 PM UTC-5, Chris Stewart wrote: It's been quite awhile since I last looked into C2DM and at that time I remember a lot of developers were not recommending it for various reasons, although I don't remember those reasons today. I'm very much in need of push notification support for an app I'm building, so I've started looking into C2DM again. I'm curious if the general attitude toward it has changed with the developers here and if anyone has trench-level battle stories they'd care to share. -- Chris Stewart http://chriswstewart.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: Where Does Android store the email
On Sun, Oct 30, 2011 at 4:37 PM, Kristopher Micinski krismicin...@gmail.com wrote: You can't figure this out reliably. GMail won't let you look at the user's email, and what if the user uses another email client. There are two default email clients installed on most phones, at least, and a hoard of other email clients that the user could use. Haha, sorry, it appears that I contradicted myself on this first point :-P, please forget that first sentence. Kris -- 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] Writing to file problem
hello
can anyone help?
on my app im trying to do the following - Save 2 user inputs to a .txt
file and save it, then be able to enter 2 more inputs and save again
and repeat many times.
so far my code creates a file, writes the first 2 inputs and saves.
but when i try saving another 2 it just replaces the first. im quite
confused.
here is what i have
txtData = (EditText) findViewById(R.id.input1);
txtData2 = (EditText) findViewById(R.id.input2);
btnWriteSDFile = (Button) findViewById(R.id.save);
btnWriteSDFile.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// write on SD card file data in the text box
try {
File myFile = new
File(Environment.getExternalStorageDirectory(),
parkrun_barcode.txt);
myFile.createNewFile();
FileOutputStream fOut = new FileOutputStream(myFile);
OutputStreamWriter myOutWriter = new
OutputStreamWriter(fOut);
myOutWriter.append(txtData.getText() + , +
txtData2.getText());
myOutWriter.close();
fOut.close();
Toast.makeText(getBaseContext(),
Saved',
Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
txtData.setText();
txtData2.setText();
}
});
}
}
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Re: [android-developers] Writing to file problem
You need to append to the file. You are overwriting the file. This is
standard Java I/O and has nothing in particular to do with Android.
http://exampledepot.com/egs/java.io/AppendToFile.html
On Sun, Oct 30, 2011 at 4:54 PM, leigh8347 leigh8...@aol.com wrote:
hello
can anyone help?
on my app im trying to do the following - Save 2 user inputs to a .txt
file and save it, then be able to enter 2 more inputs and save again
and repeat many times.
so far my code creates a file, writes the first 2 inputs and saves.
but when i try saving another 2 it just replaces the first. im quite
confused.
here is what i have
txtData = (EditText) findViewById(R.id.input1);
txtData2 = (EditText) findViewById(R.id.input2);
btnWriteSDFile = (Button) findViewById(R.id.save);
btnWriteSDFile.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// write on SD card file data in the text box
try {
File myFile = new
File(Environment.getExternalStorageDirectory(),
parkrun_barcode.txt);
myFile.createNewFile();
FileOutputStream fOut = new FileOutputStream(myFile);
OutputStreamWriter myOutWriter = new
OutputStreamWriter(fOut);
myOutWriter.append(txtData.getText() + , +
txtData2.getText());
myOutWriter.close();
fOut.close();
Toast.makeText(getBaseContext(),
Saved',
Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
txtData.setText();
txtData2.setText();
}
});
}
}
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http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
Android Training in NYC: http://marakana.com/training/android/
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[android-developers] hoe to consume html webservices + android
-- 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] quick charge
Is there a way I can configure my Macbook USB port to charge my Android phone more quickly? -- 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: quick charge
Yes, disconnect it from your Mac and plug it into the wall. -- 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: preventing application redraw on rotation
Hello,
Your suggestion did not work for me (especially since I did not know what
to do inside onConfigurationChanged, nor why I would also need
launchMode=singleTask
and android:alwaysRetainTaskState=true).
What did work for me was inside onCreate:
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
Further clarification welcome,
Regards,
John Goche
On Sun, Oct 30, 2011 at 4:02 PM, lbendlin l...@bendlin.us wrote:
first, tell the manifest that you want to handle rotation yourself
activity android:name=.MainScreen android:label=@string/app_name
android:configChanges=orientation
android:launchMode=singleTask
android:alwaysRetainTaskState=true...
then handle the rotation yourself (or ignore it)
@Override
public void onConfigurationChanged(Configuration newConfig)
{...}
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Re: [android-developers] Re: preventing application redraw on rotation
On Sun, Oct 30, 2011 at 6:47 PM, John Goche johngoch...@googlemail.com wrote: Hello, Your suggestion did not work for me (especially since I did not know what to do inside onConfigurationChanged, nor why I would also need launchMode=singleTask and android:alwaysRetainTaskState=true). How about *nothing*? Kris -- 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] ADT r15 reliabiility on Windows?
Is it only me, but the latest version of the ADT seems very unreliable on Windows (Vista)? I get frequent freezes and running out of Java heap space errors where I need to kill Eclipse and the adb -- even only after just making changes to the Java code. The compilation itself seems even slower, if that's even possible. I certainly see no improvements to the resource building times, if anything it's worse. I know this is a rant, but every time I change a resource, I am sitting and wait for it to compile for, no kidding, 3-5 minutes and then hope that it hadn't crashed. The only change I made to my system is the laest ADT and SDK -- I didn't touch anything else in the tool chain, such as Eclipse, ANT or the JDK. -- 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: preventing application redraw on rotation
what you do here has nothing to do with your original question. There you asked how to handle rotation yourself. here you are preventing rotation. -- 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: Can GPS work without internet access in Android phone?
GPS can work very well without internet access - after it got the first fix. The internet access is used to download satellite position data to the GPS receiver which speeds up the TTFF (time to first fix). Without the extra help the first fix can take quite some time, especially when you are already moving. Go to a location with unobstructed sky view and let the GPS receiver get a fix. Then check how it performs on subsequent fixes. -- 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: how to assign a image resource to image control at runtime?????
imageView.setImageResource(getContext().getResources().getIdentifier(filename, drawable, getContext().getPackageName())); -- 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] Bottom 25% of screen is invisible.
On Wed, Oct 26, 2011 at 8:30 PM, Rob ra...@albion.edu wrote: Could there be a simple explanation for why that might happen? Screenshot? Post your layout? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] Listview - DialogBox issue
On Thu, Oct 27, 2011 at 3:34 AM, Jovish P android.f...@gmail.com wrote: Whenever he clicks on the edit text box , the app getting crashed. It's throwing null pointer exception in the adapter class of list view. Use the debugger and logcat to debug your app and at least post the stacktrace of your crash. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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: 2.3.3 bugs on the Nexus One - When will Google fix this?
On Thu, Oct 27, 2011 at 7:15 AM, JRock develo...@earthblood.com wrote: I have never rooted or flashed my phone so I am not up on that, is there a way to download Froyo and put that back on my phone? If you factory reset, it should go back to the original version that it came with. Or root your phone and flash it to whatever you want. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] Android - use multiple Activities within a TabActivity what's the solution?
On Thu, Oct 27, 2011 at 9:27 AM, draf...@gmail.com draf...@gmail.comwrote: Can anyone point me in the right direction as to what I should be looking for as a solution to this? Check out Fragments. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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] in Framelayout image drawn on and off
Hi please see that image like this in android is it possible , because of i tryiede in android i didnt get can any one guide me like that in framelayout that i have to design becaue of i already applied for other useing framelayouts i have draw around 4 images expcet this with in one screen please guide me in right direction thanks Jagadeesh -- 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=enattachment: image.png
Re: [android-developers] integrate a third party application in my application
On Sun, Oct 30, 2011 at 12:24 AM, sam jeck joinvir...@gmail.com wrote: can we integrate a third party application in our android application? Applications, no, not really. You can use Java libraries though. Or you can launch generic intents that are designed to accomplish some task with an external application. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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: Can GPS work without internet access in Android phone?
Hi, lbendlin, Thank you for your reply. I am really facing this issue. When I turn off the Network (WiFi and/or cell network), the app cannot obtain (GPS / A-GPS) position. Then I turn the network on, it can get the (GPS / A-GPS) position successfully. What's wrong? Thanks and Regards, Kenneth Won On 10月31日, 上午8時30分, lbendlin l...@bendlin.us wrote: GPS can work very well without internet access - after it got the first fix. The internet access is used to download satellite position data to the GPS receiver which speeds up the TTFF (time to first fix). Without the extra help the first fix can take quite some time, especially when you are already moving. Go to a location with unobstructed sky view and let the GPS receiver get a fix. Then check how it performs on subsequent fixes. -- 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 r15 reliabiility on Windows?
I have noticed that I have to clean my projects a lot more to get them to function. This started more with 13 and has continued to where I have to clean almost any time I want to pick up resource changes regardless of what settings I have/have not checked. It seems to like to ignore my changes to layout files and I end up with invalid or wrong resource values. The freezing and running out of heap seems like you might have an issue somewhere else. Have you tried cleaning out Eclipse/ADT/SDK and reinstalling fresh? I know it's not the optimal thing, but might be worth a try. I've done it a time or two on my main workstation and laptop and it seems to help keep things in order. If you do refresh your tools, just remember to do the Android Tools Fix Project Properties on any projects you import if you start with a clean workspace. Note: I am on Windows 7 and not Vista, so it might be something Vista specific. Steven Studio LFP http://www.studio-lfp.com On Sunday, October 30, 2011 6:00:58 PM UTC-5, Zsolt Vasvari wrote: Is it only me, but the latest version of the ADT seems very unreliable on Windows (Vista)? I get frequent freezes and running out of Java heap space errors where I need to kill Eclipse and the adb -- even only after just making changes to the Java code. The compilation itself seems even slower, if that's even possible. I certainly see no improvements to the resource building times, if anything it's worse. I know this is a rant, but every time I change a resource, I am sitting and wait for it to compile for, no kidding, 3-5 minutes and then hope that it hadn't crashed. The only change I made to my system is the laest ADT and SDK -- I didn't touch anything else in the tool chain, such as Eclipse, ANT or the JDK. -- 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: Can GPS work without internet access in Android phone?
Cold starts can take up to 15 minutes... Did you wait 15 minutes... On Sun, Oct 30, 2011 at 11:17 PM, Kenneth WON kenneth...@gmail.com wrote: Hi, lbendlin, Thank you for your reply. I am really facing this issue. When I turn off the Network (WiFi and/or cell network), the app cannot obtain (GPS / A-GPS) position. Then I turn the network on, it can get the (GPS / A-GPS) position successfully. What's wrong? Thanks and Regards, Kenneth Won On 10月31日, 上午8時30分, lbendlin l...@bendlin.us wrote: GPS can work very well without internet access - after it got the first fix. The internet access is used to download satellite position data to the GPS receiver which speeds up the TTFF (time to first fix). Without the extra help the first fix can take quite some time, especially when you are already moving. Go to a location with unobstructed sky view and let the GPS receiver get a fix. Then check how it performs on subsequent fixes. -- 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] Re: Can GPS work without internet access in Android phone?
Hi, Kristopher,
Thank you for your reply.
Yes, I waited it more than 15 minutes.
And following is my code, I have no idea where's wrong,
please feel free to have a look, and
If you don't mind, please give me some hints
Thank you!
package com.lyodssoft.android.project.gps;
import android.app.Service;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Binder;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.util.Log;
public class GPSService extends Service implements LocationListener {
private Handler requestLocUpdateHandler = new Handler();
private LocationManager locationMgr;
private static int locUpdateTime = 3;
// Bind for Service Connection
class GPSServiceBinder extends Binder {
GPSService getService() {
return GPSService.this;
}
}
// define ACTION
public static final String ACTION = GPS Service Broadcast;
@Override
public void onCreate() {
super.onCreate();
locationMgr = (LocationManager)
getSystemService(LOCATION_SERVICE);
requestLocUpdateHandler.postDelayed(requestLocUpdateTask, 1000);
}
private void updateLocStatus(Location loc) {
if (loc != null) {
double latitude = loc.getLatitude();
double longitude = loc.getLongitude();
long locTime = loc.getTime();
String dateTime = Utils.dateFormat.format(locTime);
Log.w(Location Info, loc.getAccuracy() + | +
loc.getProvider());
Log.w(GPS, Time: + dateTime + | Lat: + latitude + |
Long: + longitude);
}
}
private Runnable requestLocUpdateTask = new Runnable() {
@Override
public void run() {
requestLocUpdate();
requestLocUpdateHandler.postDelayed(requestLocUpdateTask,
locUpdateTime);
}
};
private void requestLocUpdate() {
locationMgr.removeUpdates(this);
locationMgr.requestLocationUpdates(LocationManager.GPS_PROVIDER,
3000, 0, this);
}
@Override
public IBinder onBind(Intent arg0) {
return new GPSServiceBinder();
}
@Override
public void onRebind(Intent intent) {
}
@Override
public boolean onUnbind(Intent intent) {
return true;
}
@Override
public void onLocationChanged(Location location) {
updateLocStatus(location);
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle
extras) {
}
@Override
public void onDestroy() {
super.onDestroy();
locationMgr.removeUpdates(this);
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
}
}
Thanks and Regards,
Kenneth Won
On 10月31日, 上午11時22分, Kristopher Micinski krismicin...@gmail.com
wrote:
Cold starts can take up to 15 minutes...
Did you wait 15 minutes...
On Sun, Oct 30, 2011 at 11:17 PM, Kenneth WON kenneth...@gmail.com wrote:
Hi, lbendlin,
Thank you for your reply.
I am really facing this issue.
When I turn off the Network (WiFi and/or cell network), the app cannot
obtain (GPS / A-GPS) position.
Then I turn the network on, it can get the (GPS / A-GPS) position
successfully.
What's wrong?
Thanks and Regards,
Kenneth Won
On 10月31日, 上午8時30分, lbendlin l...@bendlin.us wrote:
GPS can work very well without internet access - after it got the first
fix. The internet access is used to download satellite position data to
the GPS receiver which speeds up the TTFF (time to first fix). Without the
extra help the first fix can take quite some time, especially when you are
already moving.
Go to a location with unobstructed sky view and let the GPS receiver get a
fix. Then check how it performs on subsequent fixes.
--
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To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
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[android-developers] Re: Can GPS work without internet access in Android phone?
This should help you understand what's going on when the GPS is downloading the almanac. http://en.wikipedia.org/wiki/GPS_signals#Almanac -John Coryat -- 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: Types of mobile application
Hi, http://www.appinventorbeta.com/about/ There is probably a bunch of other third party cross platform dev tools as well, try searching with Google. Regards On Oct 30, 7:22 am, Manikandan M c2dmdevelo...@gmail.com wrote: Hi, Please help me. i am curios about this. Thanks Manikandan On Sat, Oct 29, 2011 at 10:29 PM, Manikandan M c2dmdevelo...@gmail.comwrote: Hi All, It seems to me only native and webview are the two types of mobile application we can create. using mobile jquery we can create web application that make effective UI in mobile devices. Correct me if i am wrong, and another type of mobile app we can create in android? Thanks Manikandan On Sat, Oct 29, 2011 at 4:20 PM, Manikandan M c2dmdevelo...@gmail.comwrote: Hi Any Ideas. Thanks Manikandan On Tue, Oct 25, 2011 at 9:52 AM, Manikandan M c2dmdevelo...@gmail.comwrote: Hi All, I am new android development i want to know what are the different ways to create mobile applications. 1. Native App 2. Using jquery mobile to create web app 3. Using webview is webview and jquery mobile are same and any other types we can create mobile app. Thanks Manikandan -- 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] Re: Camera autofocus
I am wondering if I upgrading to 2.3 may help the cause but it makes no sense for a method out of a standard package to be missing. The permission for the camera hardware is set in the manifest. Any ideas will be greatly appreciated. Thanks On Oct 29, 9:52 pm, kypriakos demet...@ece.neu.edu wrote: And I do think Froyo still has the autofocus avaliable in its API ... hmm On Oct 29, 9:44 pm, kypriakos demet...@ece.neu.edu wrote: Hi all, I am getting the famous Failure [INSTALL_FAILED_MISSING_FEATURE] on an Optimus LG 350P running Froyo (2.2.1). Checking the logging I see the following: E/PackageManager( 1376): Package org.mortbay.ijetty requires unavailable feature android.hardware.camera.autofocus; failing! What ??? The phone does have the autofocus feature on the phone. And the app works fine on the G1 ... would this mean that the autofocus is not enabled hardware wise on the device? Or is something else missing from the app's point of view? 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
[android-developers] Re: Can GPS work without internet access in Android phone?
Hi, Kristopher,
Thank you for your reply. Yes, I waited it more than 15 minutes. And
following is my code, I have no idea where's wrong, please feel free
to have a look, and If you don't mind, please give me some hints Thank
you!
import android.app.Service; import android.content.Intent; import
android.location.Location; import
android.location.LocationListener; import
android.location.LocationManager; import android.os.Binder; import
android.os.Bundle; import android.os.Handler; import
android.os.IBinder; import android.util.Log; public class GPSService
extends Service implements LocationListener { private Handler
requestLocUpdateHandler = new Handler(); private LocationManager
locationMgr; private static int locUpdateTime = 3; // Bind for
Service Connection class GPSServiceBinder extends Binder {
GPSService getService() { return GPSService.this; } } //
define ACTION public static final String ACTION = GPS Service
Broadcast; @Override public void onCreate() {
super.onCreate(); locationMgr =
(LocationManager) getSystemService(LOCATION_SERVICE);
requestLocUpdateHandler.postDelayed(requestLocUpdateTask, 1000); }
private void updateLocStatus(Location loc) { if (loc != null) {
double latitude = loc.getLatitude(); double longitude =
loc.getLongitude(); long locTime = loc.getTime(); String
dateTime = Utils.dateFormat.format(locTime); Log.w(Location
Info, loc.getAccuracy() + | + loc.getProvider());
Log.w(GPS, Time: + dateTime + | Lat: + latitude + | Long:
+ longitude); } } private Runnable requestLocUpdateTask = new
Runnable() { @Override public void run() {
requestLocUpdate();
requestLocUpdateHandler.postDelayed(requestLocUpdateTask, locUpdateTime);
} }; private void requestLocUpdate() {
locationMgr.removeUpdates(this);
locationMgr.requestLocationUpdates(LocationManager.GPS_PROVIDER, 3000,
0, this); } @Override public IBinder onBind(Intent arg0) {
return new GPSServiceBinder(); } @Override public void
onRebind(Intent intent) { } @Override public boolean
onUnbind(Intent intent) { return true; } @Override public
void onLocationChanged(Location location) {
updateLocStatus(location); } @Override public void
onProviderDisabled(String provider) { } @Override public void
onProviderEnabled(String provider) { } @Override public void
onStatusChanged(String provider, int status, Bundle extras) { }
@Override public void onDestroy() { super.onDestroy();
locationMgr.removeUpdates(this); } @Override public void
onStart(Intent intent, int startId) { super.onStart(intent,
startId); } }
Thanks and Regards, Kenneth Won
On 10月31日, 上午11時22分, Kristopher Micinski krismicin...@gmail.com
wrote:
Cold starts can take up to 15 minutes...
Did you wait 15 minutes...
On Sun, Oct 30, 2011 at 11:17 PM, Kenneth WON kenneth...@gmail.com wrote:
Hi, lbendlin,
Thank you for your reply.
I am really facing this issue.
When I turn off the Network (WiFi and/or cell network), the app cannot
obtain (GPS / A-GPS) position.
Then I turn the network on, it can get the (GPS / A-GPS) position
successfully.
What's wrong?
Thanks and Regards,
Kenneth Won
On 10月31日, 上午8時30分, lbendlin l...@bendlin.us wrote:
GPS can work very well without internet access - after it got the first
fix. The internet access is used to download satellite position data to
the GPS receiver which speeds up the TTFF (time to first fix). Without the
extra help the first fix can take quite some time, especially when you are
already moving.
Go to a location with unobstructed sky view and let the GPS receiver get a
fix. Then check how it performs on subsequent fixes.
--
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--
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[android-developers] Re: Using USB connection for data transfer
Hi Nand, I am trying to do exaclty teh same thing, did you find any solution. Thanks Sebastian -- 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
