[android-developers] The file path is not same
Hello! Now I am trying to load my zip files with using osmdroid lib from the sd card. My zip file is osmdroid zip format is generated by the MOBAC. The file path in my zip is not the same with the generated file path from the osmdroid lib. MOBAC generated like this osmdroid\Mapnik\13\6282\3706.png osmdroid lib required like this osmdroid\Mapnik\13\4060\4060.png How can I fix this? And is there any way to customize both of them? I spend a lot of time for that. Could you please give me some advice. 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] cannot run sqlite3 commands using ADB
Hi, I hava a rooted Samsung Galaxy Y mobile.I system/xbin folder sqlite3 is there.But when i run sqlite3 command using ADB following error is occuring # sqlite3 sqlite3 link_image[1963]: 2761 could not load needed library 'libncurses.so' for 'sqlit e3' (load_library[1105]: Library 'libncurses.so' not found)CANNOT LINK EXECUTABL E Please kindly help me. Thanks and regards P.Ramkumar. -- 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] Disabled EditText is not working properly...?
Thanks to allI tried as aparna told is working fine On Wed, Jan 25, 2012 at 3:05 PM, unicus unicus unicus...@gmail.com wrote: yes do set focusable false. *More info*, http://androidbasic-answer.blogspot.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] AutoFocus for Android 4.0
Hi All, I have an camera app done for Android 2.3 which basically starts the CameraPreview class and draws a rectangle over the preview and does autofocus within the preview. It works without any issues in Nexus S running on Android 2.3. But when I run this app on Galaxy Nexus running on Android 4.0 the autofocus functionality is not working. I checked the developer website and the Camera.AutoFocusCallback is still available for Android 4.0. Any idea what's the issue? Thanks in Advance, Perumal -- 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: android accelerometer to measure distance
ok tom thanks for reply.. tom i just want to measure near distance , just 20 cm or 30 cm.. can u give me idea? how if i use proximity sensor? On Thu, Jan 26, 2012 at 1:07 AM, TomL tomlo...@gmail.com wrote: http://en.wikipedia.org/wiki/Kinematics#Displacement Acceleration is delta velocity over delta time. Velocity is delta position over delta time. If you can accurately sample the acceleration values over a period of time, you could calculate the changes in velocity and therefore the overall change in position. In practice, I don't think that smartphone accelerometers are anywhere near as accurate as you'd need to be able to do this. If they were, smartphones would cost as much as missile guidance systems. Tom -- 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] Localization of String.format causing problems
My app writes files with strings generated by code like: s = String.format(%6.2f\r\n, zValue); where zValue is a float. Then it reads those files back in later and parses them, expecting to see a number with a decimal point (.). This works fine for my phone and for all the Android devices in the US that I have tested. But now a user from Germany reported troubles that I have traced down to the fact that on German phones, the above statement produces numbers that use the comma (,) as the decimal delimiter, and so my parsing code that looks for decimals with periods does not work. It appears to be a localization issue. How can I force all my strings generated with .format to use US localization standards in this regard? (My files are totally for internal use by the app and so do not need to be rendered in the local convention.) -- 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 identify on which marker user had taped
Google 'Android MapView Balloons' On Jan 26, 2:37 am, ripal hiral ripalhi...@gmail.com wrote: I want that on taping particular marker I want to show Balloon Like in Google map we have When User tap on Particular marker Balloon containing Info related to that Geo point is display .. I am new in Android can any one 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
Re: [android-developers] Localization of String.format causing problems
http://stackoverflow.com/questions/5236056/force-decimal-point-as-seperator-in-java On Thu, Jan 26, 2012 at 8:05 AM, RLScott fixthatpi...@yahoo.com wrote: My app writes files with strings generated by code like: s = String.format(%6.2f\r\n, zValue); where zValue is a float. Then it reads those files back in later and parses them, expecting to see a number with a decimal point (.). This works fine for my phone and for all the Android devices in the US that I have tested. But now a user from Germany reported troubles that I have traced down to the fact that on German phones, the above statement produces numbers that use the comma (,) as the decimal delimiter, and so my parsing code that looks for decimals with periods does not work. It appears to be a localization issue. How can I force all my strings generated with .format to use US localization standards in this regard? (My files are totally for internal use by the app and so do not need to be rendered in the local convention.) -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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: Localization of String.format causing problems
Problem solved, I think. I just have to change all my String.format(... statements to String.format(Locale,US,... -- 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] Android@Home
is there any news about Android@Home? I didn't found anything except presentation notes. -- 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] calling showDialog(dialog_id) in Activity consists GLSurfaceView
Application exit and throw error when I trying to call showDialog() in an Activity consisting GLSurfaceView -- 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@Home
I haven't heard much of anything about Android@Home specifically. Various USB host and accessory mode APIs were added in Gingerbread, to enable the @Home sort of tech. But the brand name Android@Home seems fairly quiet. On Thu, Jan 26, 2012 at 8:26 AM, hudvin hud...@gmail.com wrote: is there any news about Android@Home? I didn't found anything except presentation notes. -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] calling showDialog(dialog_id) in Activity consists GLSurfaceView
On Thu, Jan 26, 2012 at 7:27 AM, Avatar Ng ngchee...@gmail.com wrote: Application exit and throw error when I trying to call showDialog() in an Activity consisting GLSurfaceView Alright then. Thanks for sharing. http://www.catb.org/~esr/faqs/smart-questions.html - 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] Reusable About Dialogs, etc
Hello All; I have seen many apps that seem to be using similar components for ui including an about dialog. Is there some sdk out there that people are using to gain this uniform look and save some coding time, or is everyone just rolling their own? -- 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: Encoder???
hi skink, I google to much about the moov and mdat atoms and i found that the 3gp file consist of some atoms order by ftyp-moov-mdat or ftyp-mdat-moov, mdate are our orignal sound and video where moov atom are use to make the file playable. so as i found that my server have to write moov atoms atoumaticaly but i don't know how to write these moov atoms to my file. please help me because this is my part of the project and i have to submit it after 2 weeks. it's to much complected to me to write myself. Please show me some example of this or send me an appropriate link.You have helped me a lot and i hope you can help me again. thanks and Regards, umer Date: Wed, 25 Jan 2012 09:07:58 -0800 Subject: Re: [android-developers] Re: Encoder??? From: psk...@gmail.com To: android-developers@googlegroups.com Muhammad UMER wrote: hi skink, I read the link that you have posted. In a blog describe the mdat atoms that leave some spaces also not write the header. what is it, i haven't studied about it. How can i write the header of the file and the mdat atom spaces. you have to figure it out by yourself try googling pskink -- 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] how to distribute a Library Project WITHOUT source code (as jar file) as some sort of SDK?
hi android-developers, i am trying to convert my existing (and working) app project into 2 projects. the first project (a library project) should act as a kind of SDK. the second project should use the first and make the original app. my goal is to be able to distribute the first project only as binary (WITHOUT source code) to other developers, so they can make their own apps with it. the second project should also be distributed as example or reference implementation how to use the first project. this way, i am using my own SDK to build my app again, and offer the SDK in binary-only-form to other developrs, so they can use it to build their apps. Android library projects seem the perfect way for this. BUT, i found (and tried) out, that it is not possible to pack the class files of the source code and the used resources (ids, layouts, images,) and the R class pointing to the resources into one jar file (or any other archive). here is, what i read on: http://developer.android.com/guide/developing/projects/index.html You cannot export a library project to a JAR file A library cannot be distributed as a binary file (such as a JAR file). This will be added in a future version of the SDK Tools. the only way is to supply the whole source code of the library project and let the second project use/reference to this source library project. but i don't want/can give away my source code. what is the best way how i can workaround this limitation? has anybody of you a solution/trick/workaraound for this? thanks in advance. -- Rainer Klier Research Development xyzmo SIGNificant Group | Austria | USA | Germany A-4052 Ansfelden, Haiderstraße 23 Tel.: +43 7229 88060-0, E-Mail: rainer.kl...@xyzmo.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] how to distribute a Library Project WITHOUT source code (as jar file) as some sort of SDK?
It is possible to create an Android library project that does not include source code. The limitations are: -- You still have to ship the resources. -- You have to rewrite your code to avoid using R. values, as they will be wrong. You will have to look up all resource IDs using getResources().getIdentifier() and/or reflection. I have the instructions in _The Busy Coder's Guide to Advanced Android Development_ (http://commonsware.com/AdvAndroid), though the instructions are new enough that none of my free versions have them. Quoting some of the instructions from the current edition: You can create a binary-only library project via the following steps: 1. Create an Android library project, with your source code and such – this is your master project, from which you will create a version of the library project for distribution 2. Compile the Java source (e.g., ant compile) and turn it into a JAR file 3. Create a distribution Android library project, with the same resources as the master library project, but no source code 4. Put the JAR file in the distribution Android library project's libs/ directory The resulting distribution Android library project will have everything a main project will need, just without the source code. Personally, I'd just wait a bit. I am hopeful that the official support for library-projects-as-JARs will be available soonish. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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] gridview weirdness
Hello I modified the hellogridview example so it has 5 colunns by changing the NumColunns property from auto_fit to 5. This is great, it gives me 5 columns, however it only gives me one row. How to set so it gives additional rows? -- John F. Davis 独树一帜 -- 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] Fragment Custom Animation on Honeycomb
Hi Guys I am trying to add a custom animation to my FragmentTransaction. I have used both setCustomAnimations() methods (2 and 4 arguments) but it seems that it does not work. I am trying the code on Sony Tablet (Android 3.2.1) I would appreciate any tips. Hooman -- 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] gridview weirdness
Give it an Adapter with more than five items. On Thu, Jan 26, 2012 at 10:59 AM, John Davis davi...@gmail.com wrote: Hello I modified the hellogridview example so it has 5 colunns by changing the NumColunns property from auto_fit to 5. This is great, it gives me 5 columns, however it only gives me one row. How to set so it gives additional rows? -- John F. Davis 独树一帜 -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] gridview weirdness
Many thanks. 2012/1/26 Mark Murphy mmur...@commonsware.com Give it an Adapter with more than five items. On Thu, Jan 26, 2012 at 10:59 AM, John Davis davi...@gmail.com wrote: Hello I modified the hellogridview example so it has 5 colunns by changing the NumColunns property from auto_fit to 5. This is great, it gives me 5 columns, however it only gives me one row. How to set so it gives additional rows? -- John F. Davis 独树一帜 -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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 -- John F. Davis 独树一帜 -- 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 distribute a Library Project WITHOUT source code (as jar file) as some sort of SDK?
hi mark, thank you for your fast response. Am 26.01.2012 15:57, schrieb Mark Murphy: It is possible to create an Android library project that does not ahh, do you mean like suggested here: http://blog.sofisoftware.com/post/2011/10/05/Android-Library-projects-and-Jars You have to rewrite your code to avoid using R. values, as they will be wrong. You will have to look up all resource IDs using getResources().getIdentifier() and/or reflection. you mean i should replace for example all R.layout.identifier_1 to getResources().getIdentifier(identifier_1, layout, full.package.name); ? I have the instructions in _The Busy Coder's Guide to Advanced Android Development_ (http://commonsware.com/AdvAndroid), though the instructions are new enough that none of my free versions have them. is it this book you are talking about? http://www.amazon.de/Coders-Guide-Advanced-Android-Development/dp/098167805X/ref=sr_1_cc_1?s=apsie=UTF8qid=1327592129sr=1-1-catcorr is the 2nd edition offered by amazon.de new enough? 1. Create an Android library project, with your source code and such – you mean with source code AND resources? like any usual library project. 2. Compile the Java source (e.g., ant compile) and turn it into a JAR file would a Project/Clean... build from eclipse also produce the required jar? (menu Project, menu-entry Clean... in eclipse) i tried this whith the TicTacToeLib example from http://developer.android.com/resources/samples/TicTacToeLib/index.html and it produced a file tictactoelib.jar under bin directory in the TicTacToeLib project. this contains only .class files. would that be the required jar file? 3. Create a distribution Android library project, with the same resources as the master library project, but no source code 4. Put the JAR file in the distribution Android library project's libs/ directory The resulting distribution Android library project will have everything a main project will need, just without the source code. ok, understood. Personally, I'd just wait a bit. I am hopeful that the official support for library-projects-as-JARs will be available soonish. ok, how soon whould you expect? hours? days? weeks? months? years? i ask, because i have the order to build a SDK out of my app code and i can't let my boss wait too long. ;-) but as you said, i first have to create an Android library project including everything anyway. so i can start with this. or will that step not be necessary any more, when official support for library-projects-as-JARs will be available? -- Rainer Klier Research Development xyzmo SIGNificant Group | Austria | USA | Germany A-4052 Ansfelden, Haiderstraße 23 Tel.: +43 7229 88060-0, E-Mail: rainer.kl...@xyzmo.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] Fragment Custom Animation on Honeycomb
You can put code please? ft.setCustomAnimations(Enter, Exit); What is your problem? Iñaki On 26 January 2012 17:15, hooman os hoomi2...@gmail.com wrote: Hi Guys I am trying to add a custom animation to my FragmentTransaction. I have used both setCustomAnimations() methods (2 and 4 arguments) but it seems that it does not work. I am trying the code on Sony Tablet (Android 3.2.1) I would appreciate any tips. Hooman -- 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: Scroll View
I have tried those events. I need to use a while loop, but when i use it within my ontouch i get an error on my device, it goes forever. I read somewhere i need to put it in a new thread. Can you please show me how can i do that? On Jan 26, 5:09 am, TreKing treking...@gmail.com wrote: On Wed, Jan 25, 2012 at 4:04 PM, Oliviu Vais oliviu.v...@gmail.com wrote: I cannot get this to work. When i press the button it registers as a single click, then it releases the touch. HELP!!! Have you tried all of the motion-centric events described here:http://developer.android.com/reference/android/view/View.html? --- -- 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] any idea why this gridview has large vertical spacing between rows
http://netskink.blogspot.com/2012/01/grid-view-notes.html -- John F. Davis 独树一帜 -- 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 distribute a Library Project WITHOUT source code (as jar file) as some sort of SDK?
On Thu, Jan 26, 2012 at 11:25 AM, Klier Rainer rainer.kl...@xyzmo.com wrote: ahh, do you mean like suggested here: http://blog.sofisoftware.com/post/2011/10/05/Android-Library-projects-and-Jars Considering that's referencing some of my early work on the subject, yes. :-) you mean i should replace for example all R.layout.identifier_1 to getResources().getIdentifier(identifier_1, layout, full.package.name); ? Yes, thiough you can call getPackageName() to fill in for the third parameter, IIRC. is it this book you are talking about? http://www.amazon.de/Coders-Guide-Advanced-Android-Development/dp/098167805X/ref=sr_1_cc_1?s=apsie=UTF8qid=1327592129sr=1-1-catcorr Yes, though the Warescription digital edition is newer. is the 2nd edition offered by amazon.de new enough? Yes. 1. Create an Android library project, with your source code and such – you mean with source code AND resources? like any usual library project. Yes. 2. Compile the Java source (e.g., ant compile) and turn it into a JAR file would a Project/Clean... build from eclipse also produce the required jar? (menu Project, menu-entry Clean... in eclipse) AFAIK, no. It's possible you can create the JAR from Eclipse. I usually slap a jar task in my build.xml and do it from the command line. I prefer command line for distribution-related tasks, despite nowadays using Eclipse for mainline development. i tried this whith the TicTacToeLib example from http://developer.android.com/resources/samples/TicTacToeLib/index.html and it produced a file tictactoelib.jar under bin directory in the TicTacToeLib project. this contains only .class files. would that be the required jar file? Presumably, yes, but I have no way to tell from here. Personally, I'd just wait a bit. I am hopeful that the official support for library-projects-as-JARs will be available soonish. ok, how soon whould you expect? hours? days? weeks? months? years? Well, I have no way of knowing for certain. I'm hoping its weeks. but as you said, i first have to create an Android library project including everything anyway. so i can start with this. or will that step not be necessary any more, when official support for library-projects-as-JARs will be available? The plan, as I understand it, would avoid the whole getResources().getIdentifier() nonsense, and you wouldn't have to manually create the JAR and the distribution library project that uses it. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] any idea why this gridview has large vertical spacing between rows
Use Hierarchy Viewer to examine your activity. If I had to guess, your Adapter is returning cells that big. 2012/1/26 John Davis davi...@gmail.com: http://netskink.blogspot.com/2012/01/grid-view-notes.html -- John F. Davis 独树一帜 -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] Re: Http post and get
Solved. Thanks On 21 January 2012 05:50, Guus Bloemsma g...@bloemsma.net wrote: You have to reuse the same cookie store, or better yet, the same http client. -- 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 -- http://www.uredzadroge.hr/admin/index.php username: atila pass:bicbozji -- 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] any idea why this gridview has large vertical spacing between rows
Hello Mark, You mentioned that tool before. I have yet to look it up. I assume this is the starter page for it http://developer.android.com/guide/developing/debugging/debugging-ui.html I'll look into it. Thanks man. John 2012/1/26 Mark Murphy mmur...@commonsware.com Use Hierarchy Viewer to examine your activity. If I had to guess, your Adapter is returning cells that big. 2012/1/26 John Davis davi...@gmail.com: http://netskink.blogspot.com/2012/01/grid-view-notes.html -- John F. Davis 独树一帜 -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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 -- John F. Davis 独树一帜 -- 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] any idea why this gridview has large vertical spacing between rows
Yup, that's it. On Thu, Jan 26, 2012 at 12:07 PM, John Davis davi...@gmail.com wrote: Hello Mark, You mentioned that tool before. I have yet to look it up. I assume this is the starter page for it http://developer.android.com/guide/developing/debugging/debugging-ui.html I'll look into it. Thanks man. John 2012/1/26 Mark Murphy mmur...@commonsware.com Use Hierarchy Viewer to examine your activity. If I had to guess, your Adapter is returning cells that big. 2012/1/26 John Davis davi...@gmail.com: http://netskink.blogspot.com/2012/01/grid-view-notes.html -- John F. Davis 独树一帜 -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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 -- John F. Davis 独树一帜 -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] Delayed modification of ListView row causing a rebuild of the entire list when scrolling
No rules? It's a computer program, all it has are rules. The behavior is completely consistent and reproducible. I've been going over the source for ListView but can't quite track down the specific rule that is causing it. -- 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] Delayed modification of ListView row causing a rebuild of the entire list when scrolling
On Thu, Jan 26, 2012 at 12:24 PM, mattcoz matt...@gmail.com wrote: No rules? It's a computer program, all it has are rules. The behavior is completely consistent and reproducible. By no rules, I mean there is no documented behavior. You should not be assuming any particular number of times getView() should be called. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] Re: Scroll View
On Thu, Jan 26, 2012 at 10:34 AM, Oliviu Vais oliviu.v...@gmail.com wrote: I have tried those events. I need to use a while loop, but when i use it within my ontouch i get an error on my device, it goes forever. Well, yeah. I read somewhere i need to put it in a new thread. Where was that? Can you please show me how can i do that? Nope, sorry. But that probably wouldn't work anyway. While it would prevent you from blocking the UI thread, there's still the minor detail of knowing when to *stop*. There must be some event that indicates when a touch has stopped. When you find how to do that, everything else should fall into place. - 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: Scroll View
Rather than using a thread, you might want to schedule a task delayed by a certain amount. There are several ways to do this with the Android framework, here is one: http://developer.android.com/reference/android/view/View.html#postDelayed(java.lang.Runnable, long) -- K 26 января 2012 г. 20:34 пользователь Oliviu Vais oliviu.v...@gmail.comнаписал: I have tried those events. I need to use a while loop, but when i use it within my ontouch i get an error on my device, it goes forever. I read somewhere i need to put it in a new thread. Can you please show me how can i do that? On Jan 26, 5:09 am, TreKing treking...@gmail.com wrote: On Wed, Jan 25, 2012 at 4:04 PM, Oliviu Vais oliviu.v...@gmail.com wrote: I cannot get this to work. When i press the button it registers as a single click, then it releases the touch. HELP!!! Have you tried all of the motion-centric events described here: http://developer.android.com/reference/android/view/View.html? --- -- 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 -- 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] Still unclear -- subscriptio model using paypal
I have looked at numerous posts and there is still some ambiguity.-- Is it possible to have a subscription model using either Paypal or the in-app billing model? If we use in-app billing, do we need to prompt the user each month that we charge them? Instead of in-app billing, can we use paypal instead to collect our monthly fee? Can we charge them not using a monthly prompt? What are papers like the NYT doing? When I download their app and try to subscribe, I am taken to a form that accepts a credit card. We basically want to do the same thing, just using the Paypal Mobile Payment Library. Thank you in advance -- 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] Images _display_name is changed in external db at com.android.provider.media/external.db
Hello Everyone , I am using MediaStore.Images.Media.EXTERNAL_CONTENT_URI(External DB :: data/data /com.android.provider.media/external.db)) in my app to save images with my own _display_name for example : image_101.jpg but after some time the display name is change into long no. like 1327392947034.jpg. and next time when i fetch the image with my _display_name(image_101.jpg) it found nothing in external db. can anyone tell me why it happens ? 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] setting radio button text by xml tag contents
how to set the text of radio button by xml tag exactly I know there is getText() method available but it is not pointing to correct tag to get text. 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] OpenGL Textures and Transparency. Square holding the texture still shows.
Hello, I've run into a problem using OpenGL with Android. I'm trying to create a transparent sprite that appears in my game application. The sprite is (.png) format and contains transparent values (alpha=0) around the image. Loading the image isn't a problem. I'm able to have the image load onto a VBO square. The problem is that this VBO square shows, it's color being the same that is set with: glClearColor(0, 0, 0, 1); In the game scene I have a bunch of VBO cubes that surround the area constantly moving towards the viewer. Randomly, the sprite I was talking about will take the place of one of these cubes. Then, when more cubes spawn from the far back. I can see the square that the sprite is drawn on. I honestly think this has to do with depth testing some how... because when the sprite is in front of the cube. It would make sense for the depth testing to hide parts of the cube (the parts covered by the square). The problem is that when I disable depth testing, the sprites will not appear in front of the cube. How can I make it so the sprites will appear in front, yet not cover of the behind cubes? Thanks, Nick. -- 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] SQLiteDatabase.execSQL() not behaving as expected
Hi everyone,
I have an app I wrote for the iOS that makes extremely heavy use of a
large database, I am now porting that app to the Android platform.
I have a great deal of operations that follow this pattern:
1db.execSQL(CREATE TEMPORARY TABLE SearchResults(Name text););
2db.execSQL(INSERT INTO SearchResults (Name) SELECT Name FROM
ProductNames WHERE NameLower MATCH ' + term + *';);
3db.execSQL(INSERT INTO SearchResults (Name) SELECT Name FROM
BrandNames WHERE NameLower MATCH ' + term + *';);
...
Cursor cursor = db.rawQuery(SELECT Name FROM SearchResults +
myCount, null);
cursor.moveToFirst();
if (!cursor.isAfterLast())
{
Debug.log(DB, - Adding: + cursor.getString(0));
resultSet.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
On iOS using the SQLite3 C API and sqlite3_exec() all of these
statements work perfectly fine. However, on Android they are
exhibiting strange behaviour. I seem to only ever gets one row, it
seems from the very first INSERT (the line that starts with 2 above).
My goal here is to wrap all of the above commands in a begin and end
transaction so that I can prevent multiple transactions from being
created, also I use a temporary in memory table rather than a
rawQuery() with just the selects because that prevents the bridge from
the database layer to the Java layer from happening until the very end
which seems to result in much better performance.
When I rewrite the above logic to look like this:
Cursor cursor = db.rawQuery(SELECT Name FROM Table1 WHERE NameLower
MATCH ' + term + *', null);
cursor.moveToFirst();
while (!cursor.isAfterLast())
{
resultSet.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
cursor = db.rawQuery(SELECT Name FROM Table2 WHERE NameLower MATCH '
+ term + *', null);
cursor.moveToFirst();
while (!cursor.isAfterLast())
{
resultSet.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
...
It works perfectly returning all the proper results, however this is
extremely slow.
Could anyone explain to me why the execSQL() calls above would not
work as I expect them too (and how they work on iOS)?
Thanks!
Rob
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[android-developers] Re: Unable to send text messages on some Android Phones using SmsManager
Great timing. We just figured this one out. If you include BOTH PendingIntent arguments and point them to dummy classes, it works. We tested this with our problematic Vivid. I'll update if any additional testing shows anomalies. On Jan 21, 2:40 pm, voicely ad...@voice.ly wrote: Hello, My mobile app occasionally is sending text messages, everything works great on most phones but i am starting to receive emails from some users stating the messages aren't going out. Here is the code i am using: SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage(+1222333, null, test sms, null, null); I've read somewhere that I should use the PendingIntent, so i tried it as follows: PendingIntent pi = PendingIntent.getActivity(register.this, 0, new Intent(register.this, register.class), 0); SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage(+1222333, null, test sms, pi, null); But it still doesnt work. So far I have gotten emails from users of Samsung Galaxy S II, Sprint Evo Shift, Samsung Sidekick phones. Please keep in mind it's not phone specific, i have tested the app on two of these phones (my friends) and the text message was sent normally. What am i doing wrong, is there another way to send text messages that would work on all phones? 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: Unable to send text messages on some Android Phones using SmsManager
We are experiencing the same issue with a Vivid -- and only on the Vivid so far. What's strange is the same code works for us on a Samsung Galaxy S II and on the Evo and on the Sidekick -- phones you've indicated calls about. And for us it doesn't happen *ALL* the time. It's very strange. Would really like to hear from others. The same code was working fine with no problems until recently -- we first saw it with the Vivid. Dan On Jan 21, 2:40 pm, voicely ad...@voice.ly wrote: Hello, My mobile app occasionally is sending text messages, everything works great on most phones but i am starting to receive emails from some users stating the messages aren't going out. Here is the code i am using: SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage(+1222333, null, test sms, null, null); I've read somewhere that I should use the PendingIntent, so i tried it as follows: PendingIntent pi = PendingIntent.getActivity(register.this, 0, new Intent(register.this, register.class), 0); SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage(+1222333, null, test sms, pi, null); But it still doesnt work. So far I have gotten emails from users of Samsung Galaxy S II, Sprint Evo Shift, Samsung Sidekick phones. Please keep in mind it's not phone specific, i have tested the app on two of these phones (my friends) and the text message was sent normally. What am i doing wrong, is there another way to send text messages that would work on all phones? 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] Still unclear -- subscription model using Paypal
I have looked at numerous posts and there is still some ambiguity.-- Is it possible to have a subscription model using either Paypal or the in-app billing model? Does it or does it not violate the Android Terms of Service? If we use in-app billing, do we need to prompt the user each month that we charge them? If we decide not to prompt, does that violate the Android Terms of Service? Instead of in-app billing, can we use paypal instead to collect our monthly fee? Can we charge them not using a monthly prompt? What are papers like the NYT doing? When I download their app and try to subscribe, I am taken to a form that accepts a credit card. We basically want to do the same thing, just using the Paypal Mobile Payment Library. Thank you in advance -- 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] ADB.exe not in SDK?
Eclipse (indigo) comes up with this error message: [2012-01-24 14:05:43 - DDMS] DDMS files not found: C:\Program Files \Android\android-sdk\platform-tools\adb.exe This is not surprising as that directory does not exist either. They suggest using the SDK manager to download this file the SDK manager does not offer me an option to install any more files than are already installed as it says the Android SDK tools are already installed. On searching through the zipped download of the current SDK (windows 64 bit) I find that ADB.exe is not in it. Can anyone suggest how I can obtain this file and how it should be installed? I have also searched my hard drive for the file without any success -- 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] Grammar for speech recogniton
Hi everyone!! I would like to use the speech API in a program, but due to accent issues the recognition rate is very low. I tried to use a custom grammar by adding import android.speech.srec.Recognizer; but there is an error the import cannot be resolved. What can I do to overcome this problem? 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] Adding new language support
Hi, I am using Android 4.0 and want to add new language support. How shall I start? Is there any good tutorial? I am not looking for language support for any particular app. I want my phone to be working in a new language totally. Please help me. 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] External Data Storage
-How to create directory within directory on external storage? like directory MyFile in that different types of directory like songs,pictures,etc -can I see It on Emulator? -- 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] On ICS, Stopped service can't receive an intent.
I have tried to design a Service in such a way that once it's receiver can receive the BOOT_COMPLETED intent , the service gets started. Basically the startService() function gets called when the Service's BroadCastReceiver receives the BOOT_COMPLETED intent inside it's onReceive() function. Now using Gingerbread environment, when I try to send the android.intent.action.BOOT_COMPLETED intent (lets say from terminal using the 'am' command). My Service (which is currently in NOT running state) is able to receive this intent in it's onReceive() and processes the further executions. But when I am using the ICS environment, when I try to send the android.intent.action.BOOT_COMPLETED intent as mentioned above, my Service (which is currently in NOT running state) is NOT able to receive this intent in it's onReceive(). For this case, when I try somehow to start my Service by calling it's onCreate() explicitly by using some other Application and then if I again send the BOOT_COMPLETED intent as above, then it is able to receive this intent in it's onReceive() (i.e. only when my Service is in running state). I would really appreciate if someone can confirm that in case of using ICS environment , do we need to start a service first before actually making it able to receive an intent in it's onReceive() function ? Also, the reasoning for this would be highly appreciable, if there is some :-) ? Thanks in advance !! -- 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] Images _display_name is changed in external db at com.android.provider.media/external.db
-- I am using MediaStore.Images.Media.EXTERNAL_CONTENT_URI(External DB :: data/data/com.android.provider.media/external.db)) in my app to save images with my own _display_name for example : image_101.jpg but after some time the display name is change into long no. like 1327392947034.jpg. and next time when i fetch the image with my _display_name(image_101.jpg) it found nothing in external db. can anyone tell me why it happens ? Thanks Regards, Ajay M Sharma -- 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 can I install a CA root certificate on Android 2.3.4?
Hi. Where I work use an internal CA root. One service attached to this CA is the exchange, then I need to sync my android device with email, calendar, contacts, etc. How can I install a CA root certificate on Android 2.3.4? TIA -- 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] Hi
Dear all i started to learn android plz guide 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] Android VideoView OnCompletionListener not working
I am trying to implement a simple VideoView that would play the Video
from the file system. The Video loads fine and plays just fine.
However, I would like to know when the Video finished playing so that
I can finish() the activity and resume with the next. Here is what I
have.
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:id=@+id/videoPlayer
android:layout_width=fill_parent
android:layout_height=fill_parent
android:keepScreenOn=true
android:orientation=vertical
VideoView
android:id=@+id/videoView
android:layout_width=fill_parent
android:layout_height=fill_parent /
/LinearLayout
The Activity is as below.
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.videoplayer);
videoView = (VideoView) findViewById(R.id.videoView);
videoView.setOnCompletionListener(new
MediaPlayer.OnCompletionListener()
{
@Override
public void onCompletion(MediaPlayer mp)
{
Intent result = new Intent();
setResult(1, result);
finish();
}
}); // video finish listener
Intent intent = getIntent();
// Receiving the Data
String fileName = intent.getStringExtra(fileName);
videoView.setVideoPath(fileName);
videoView.setMediaController(new MediaController(this));
videoView.requestFocus();
videoView.start();}
I call this Activity from a different Activity. Here is that Activity
definition.
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:id=@+id/gallery
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=vertical
android:keepScreenOn=true
ImageView
android:id=@+id/imageView
android:layout_width=fill_parent
android:layout_height=fill_parent
android:contentDescription=@string/imageViewDescription /
/LinearLayout
VideoPlayer Activity Class
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
setContentView(R.layout.imageplayer);
imageView = (ImageView) findViewById(R.id.imageView);
updateUI(new File(/sdcard/Test/Test.3gp);
}
public void updateUI(File file)
{
if (file.getName().toLowerCase().endsWith(.jpg) ||
file.getName().toLowerCase().endsWith(.png))
{
Bitmap myBitmap =
BitmapFactory.decodeFile(file.getAbsolutePath());
imageView.setImageBitmap(myBitmap);
}
else if (file.getName().toLowerCase().endsWith(.3gp) ||
file.getName().toLowerCase().endsWith(.mp4))
{
//Starting a new Intent
Intent nextScreen = new Intent(getApplicationContext(),
VideoPlayer.class);
//Sending data to another Activity
nextScreen.putExtra(fileName, file.getAbsolutePath());
released = false;
startActivityForResult(nextScreen, resultCode);
}
}
}
public void onActivityResult(int requestCode, int resultCode, Intent
data)
{
super.onActivityResult(requestCode, resultCode, data);
}
The onCompletion method is never called and the onActivityResult()
method in the caller of this Activity also is not called. I would like
to know what is wrong with this. I tried playing both '.3gp' and
'.mp4' files with the same result. Please help
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[android-developers] Re: File encryption using AES
Suggestion: FileName.EXT -- FileName.EXT.ENC, then decrypt to FileName.EXT Keep the original extension in the encrypted filename. -- 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: javax.management
I guess I found a simple solution: Implementing a subclass of android.app.Application and reacting on public void onTrimMemory (int level). From the documentation: Called when the operating system has determined that it is a good time for a process to trim unneeded memory from its process. This will happen for example when it goes in the background and there is not enough memory to keep as many background processes running as desired. I guess the level public static final int TRIM_MEMORY_COMPLETE is the best for my purpose. From the documentation: Level for onTrimMemory(int): the process is nearing the end of the background LRU list, and if more memory isn't found soon it will be killed. Constant Value: 80 (0x0050) Unfortunately only level 14, so that I cannot use it on Android 2.3. Or is there some compatibility lib? On 20 Jan., 01:50, Jan Burse janbu...@fastmail.fm wrote: Mark Murphy schrieb: You are missing the point. If I am understanding the documentation for MemoryPoolMXBean, there cannot be some other lib. I believe that you will be needing to remove the ties to javax.management, not replace them. Since I only need the memory threshold functionality I could easily implement the functionality in Android by myself by polling Runtime.freeMemory() in a thread. The later is available in Android. But it would be more handy if there is some existing lib or even an API in Android that I did not yet see. Bye -- 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 change the behaviour of an activity at runtime?
I need to start a target activity at runtime, and disable some buttons (such as BACK and HOME button) for it, these button are enabled by default in the implementation of the target activity. Since the target activity is configurable, I don't know which activity it is until runtime. And a requirement is that I can't change the source code of all the potential target activities. The only way I can think of is changing the method behaviour of the target activity when I know which target it is, such as onKeyDown() and onAttachedToWindow(). Anybody knows how to do this change at runtime? 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] Keylayout file. Key code for KEYCODE_NUMPAD_ENTER?
Hi, I have a question regarding the keylayout file and the key codes that are part of it. The keylayout file that is used by default looks like this: -- key 399 GRAVE key 2 1 key 3 2 key 4 3 key 5 4 key 6 5 key 7 6 key 8 7 key 9 8 key 109 key 110 key 158 BACK WAKE_DROPPED key 230 SOFT_RIGHTWAKE key 60SOFT_RIGHTWAKE key 107 ENDCALL WAKE_DROPPED key 62ENDCALL WAKE_DROPPED key 229 MENU WAKE_DROPPED key 139 MENU WAKE_DROPPED key 59MENU WAKE_DROPPED key 127 SEARCHWAKE_DROPPED key 217 SEARCHWAKE_DROPPED key 228 POUND key 227 STAR key 231 CALL WAKE_DROPPED key 61CALL WAKE_DROPPED key 232 DPAD_CENTER WAKE_DROPPED key 108 DPAD_DOWN WAKE_DROPPED key 103 DPAD_UP WAKE_DROPPED key 102 HOME WAKE key 105 DPAD_LEFT WAKE_DROPPED key 106 DPAD_RIGHTWAKE_DROPPED key 115 VOLUME_UP WAKE key 114 VOLUME_DOWN WAKE key 116 POWER WAKE key 212 CAMERA key 16Q key 17W key 18E key 19R key 20T key 21Y key 22U key 23I key 24O key 25P key 26LEFT_BRACKET key 27RIGHT_BRACKET key 43BACKSLASH key 30A key 31S key 32D key 33F key 34G key 35H key 36J key 37K key 38L key 39SEMICOLON key 40APOSTROPHE key 14DEL key 44Z key 45X key 46C key 47V key 48B key 49N key 50M key 51COMMA key 52PERIOD key 53SLASH key 28ENTER key 56ALT_LEFT key 100 ALT_RIGHT key 42SHIFT_LEFT key 54SHIFT_RIGHT key 15TAB key 57SPACE key 150 EXPLORER key 155 ENVELOPE key 12MINUS key 13EQUALS key 215 AT # On an AT keyboard: ESC, F10 key 1 BACK WAKE_DROPPED key 68MENU WAKE_DROPPED -- When I have a look at the KeyEvents that are described in the Android documentation http://developer.android.com/reference/android/view/KeyEvent.html The events differ from each other: E.g. KEYCODE_ENTER has a value of 66 resp. 28 How is this related to each other? I'm asking this because I have to add KEYCODE_NUMPAD_ENTER to the keylayout file and don't know which key number is correct. Thanks for your help, KJ -- 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] Running an executable from Android / Java code
Hi All, I am trying to run an executable that should persist after the android application exits - under linux I am using Runtime.getRuntime().exec (myexeutable), It does not work, An ideas what should be done? Is there another way to execute from java a process? Thanks Ethan -- 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] Actionbar with men button and tabs.
Hello, i have created an actionbar with fragment tabs, I also added a menu button and its here my problems starts. Google has in android 4 moved the hardware menubutton to a software button in the actionbar, so I need to share it with the space with my tabs. What happens in horizontal mode is that the tabs takes up all the space on the first row and pushes the menubutton to a second row. The tabs has alot of whitespace and could be shrinked to make room for the menu button. I have tried everything I can think on, crated cutomviews for the tabs doesnt help the actionbar keeps the width of the tabs and just shrinks the content. The last thing I tried was to override parent=android:style/ Widget.Holo.Light.ActionBarView_TabView theme, but in later version of the SDK you are no longer allowed to override this now private style. So I am wondering if anyone smarter then me have any solution for the two options bellow. 1. Force the tabs to shrink to make room for menu button 2. Override software menu button to force it back as a hardwarebutton. Best Regards -- 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 set a keylayout file?
Hi, I'm using the DDMS for debugging my application. Each time I press a button a warning is thrown: No keyboard for id 0 Using default keymap: /system/usr/keychars/qwerty.kcm.bin I found commands to set the keychar and keylayout to a specific file, but it does not work :( I'm typing this commands using the DevTools/'Terminal Editor'. setprop android.keylayout.azerty /etc/keymaps/azerty.kl setprop android.keychar.azerty /etc/keymaps/azerty.kcm.bin Any ideas what else has to be done to set a different keylayout file as default? Another question: Is it possible to set a specific keylayout file for a specific application? This is what I really need. Thanks in advance! Kathrin-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
[android-developers] Need suggestion on architecture.
Hi All, I have experience working of with Linux platform but I am quiet new to Android, I need suggestion with the new architecture of an existing application while porting from Linux to Android. I have created a custom hardware device and connected to Linux PC. 1. there is a demon application (written in C++ and acts as server) which continuously reads from device and provides a shared memory interface. 2. I have created a C++ client library which encapsulates the shared memory call and provides a simplified interface, so that any developer can use the libraries and do IO with custom hardware. As someone with understanding of Android system, how would you design the architecture? Do you think running the C++ application as demon with socket for IPC is a good idea? my goal is to avoid re-writing code as much as possible and to provide a new JNI interface to android applications. -Vasudev -- 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 check SNS(twitter,Google+,google talk) functionality in Android4.0(ICS)
Hi, (1) Can any one tell how we can check the SNS(twitter,Google +,google talk) functionality in Android4.0. (2) Can any one tell How we can register emulator with an google account. Thanks in Advance -- 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] Javascript injection not working reliably
Hello, I am loading webviews in a viewpager. I do the javascript injection onPageFinishedLoading but it doesn't reliably work, it should be changing some elements in the CSS but it does not respond -- 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] Issue in playing m3u8 file in android 3.2
I am trying to play apple test stream video(.m3u8) in android
this is the link:
http://devimages.apple.com/iphone/samples/bipbop/gear1/prog_index.m3u8
But i am not able to play in android 3.2.
This is the code i have used to play the video
void playvideo(String url)
{
MediaController mc = new MediaController(this);
mc.setMediaPlayer(videoview);
videoview.setMediaController(mc);
videoview.setVideoURI(Uri.parse(http://devimages.apple.com/iphone/
samples/bipbop/gear1/prog_index.m3u8));
videoview.requestFocus();
videoview.start();
}
Please suggest me the way to play m3u8 file in different android
versions
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[android-developers] Re: Gallery Intent to pick image --- Picasa-based images are invalid (Android 4.0+)
Workaround is here:
http://jimmi1977.blogspot.com/2012/01/android-api-quirks-getting-image-from.html
On Jan 8, 7:57 pm, John droidxl...@gmail.com wrote:
I can confirm having this same bug only with picasa images on
Honeycomb and ICS.
Code:
file = new File(getPath(intent.getData()));
java.lang.RuntimeException: Failure delivering result
ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://
com.google.android.gallery3d.provider/picasa/item/
5685218575016337410 }} to activity {MyActivity}:
java.lang.NullPointerException
at android.app.ActivityThread.deliverResults(ActivityThread.java:
2976)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:
3019)
at android.app.ActivityThread.access$1100(ActivityThread.java:122)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:
1176)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4340)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NullPointerException
at java.io.File.fixSlashes(File.java:185)
at java.io.File.init(File.java:134)
at MyActivity.onActivityResult(MyActivity.java:184)
at android.app.Activity.dispatchActivityResult(Activity.java:4649)
at android.app.ActivityThread.deliverResults(ActivityThread.java:
2972)
... 11 more
java.lang.NullPointerException
at java.io.File.fixSlashes(File.java:185)
at java.io.File.init(File.java:134)
at MyActivity.onActivityResult(MyActivity.java:184)
at android.app.Activity.dispatchActivityResult(Activity.java:4649)
at android.app.ActivityThread.deliverResults(ActivityThread.java:
2972)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:
3019)
at android.app.ActivityThread.access$1100(ActivityThread.java:122)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:
1176)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4340)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
Andrew wrote:
Hello,
I'm trying to launch a Gallery Intent to allow the user to select an
image. The issue is that the code works on 2.x but fails occasionally
on 4.x (I haven't tested 3.x). I've narrowed it down to issues
specific to Picasa-sourced images. For example, from my google+ posts
(still in the Gallery app).
The problematic URI is content://
com.google.android.gallery3d.provider/picasa/item/some ID.
Attempting to retrieve the image local path gives me the error : W/
GalleryProvider( 8091): unsupported column: _data
My code is below:
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType(image/*);
startActivityForResult(photoPickerIntent, PROFILE_PIC_RESULT);
and then in onActivityResult(int requestcode, int resultcode, Intent
data) :
if(requestCode == PROFILE_PIC_RESULT resultCode == RESULT_OK){
Uri selectedImage = data.getData();
String[] filePathColumn = {MediaStore.Images.Media.DATA};
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex =
cursor.getColumnIndexOrThrow(filePathColumn[0]);
String filePath = cursor.getString(columnIndex);
}
In 2.x, filePath will contain a useful string. In 4.x, filePath is
null on some images because of the issue noted above.
I found a similar bug report that seems to be suffering from the above
problem:http://code.google.com/p/android/issues/detail?id=21234
Can anyone confirm? I might need to submit another bug report on this
issue.. because it's frustrating that some images a user might pick
will be invalid while others will be okay.
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[android-developers] Android AVD simulator won't run Apps with XML Readers`
Hi,
I've been given an assignment to create an RSS feed reader. The
project compiles, but I can't run it with any of the AVD's. It starts
running and then it shuts down without displaying any views. Other
applications works, but applications with XML readers that I
downloaded also crash.
If anybody has any ideas about what I should do to fix this, I would
really appreciate your help.
I've copied the logcat files here:
01-24 18:57:16.782: W/dalvikvm(361): threadid=1: thread exiting with
uncaught exception (group=0x4001d800)
01-24 18:57:16.898: E/AndroidRuntime(361): FATAL EXCEPTION: main
01-24 18:57:16.898: E/AndroidRuntime(361): java.lang.RuntimeException:
Unable to instantiate activity ComponentInfo{ca.mobicartel/
ca.mobicartel.BlogTOActivity}: java.lang.ClassNotFoundException:
ca.mobicartel.BlogTOActivity in loader dalvik.system.PathClassLoader[/
data/app/ca.mobicartel-1.apk]
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2585)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2679)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.ActivityThread.access$2300(ActivityThread.java:125)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.os.Handler.dispatchMessage(Handler.java:99)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.os.Looper.loop(Looper.java:123)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.ActivityThread.main(ActivityThread.java:4627)
01-24 18:57:16.898: E/AndroidRuntime(361): at
java.lang.reflect.Method.invokeNative(Native Method)
01-24 18:57:16.898: E/AndroidRuntime(361): at
java.lang.reflect.Method.invoke(Method.java:521)
01-24 18:57:16.898: E/AndroidRuntime(361): at
com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:868)
01-24 18:57:16.898: E/AndroidRuntime(361): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
01-24 18:57:16.898: E/AndroidRuntime(361): at
dalvik.system.NativeStart.main(Native Method)
01-24 18:57:16.898: E/AndroidRuntime(361): Caused by:
java.lang.ClassNotFoundException: ca.mobicartel.BlogTOActivity in
loader dalvik.system.PathClassLoader[/data/app/ca.mobicartel-1.apk]
01-24 18:57:16.898: E/AndroidRuntime(361): at
dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
01-24 18:57:16.898: E/AndroidRuntime(361): at
java.lang.ClassLoader.loadClass(ClassLoader.java:573)
01-24 18:57:16.898: E/AndroidRuntime(361): at
java.lang.ClassLoader.loadClass(ClassLoader.java:532)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.Instrumentation.newActivity(Instrumentation.java:1021)
01-24 18:57:16.898: E/AndroidRuntime(361): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2577)
01-24 18:57:16.898: E/AndroidRuntime(361): ... 11 more
01-24 18:58:42.427: I/Process(361): Sending signal. PID: 361 SIG: 9
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[android-developers] creating and reading files
File file = new File(General.getPath());
if(!file.exists())
{
file.createNewFile();
}
System.out.println(path del file: +
file.toString());
if(file.exists() file.canWrite())
{
System.out.println(beginning list);
Toast.makeText(getApplicationContext(),
Buon utilizzo!,
Toast.LENGTH_LONG).show();
//riempimento del listview delle
sezioni già create
ListView lista = (ListView)
findViewById(R.id.listView1);
ArrayListString listaSezioni = new
ArrayListString();
listaSezioni.clear();
System.out.println(qui);
BufferedReader streami = new
BufferedReader(new
FileReader(General.getPath()));
String riga = null;
can enyone say me why my snippet locks on File.createNewFile();
(although that file has been already creating in the previous instance
of the app)???
General.getPath(); is a static method that returns
listaBigliettini.txt.
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[android-developers] GPS multipath errors filtering?
Hello! I'm develop an application which uses GPS to periodically determine user location. The problem is that when the user is stationary, the successive locations comes with a large jumps in latitude and longitude (up to 100 meters). Is there any way to filter out these jumps (also known as GPS multipath errors)? For obtaining locations, I'm use requestLocationUpdates(...) with 0.0 minDistance parameter and interval (minTime) between 30 and 90 s (depending on network availability for sending locations and battery state). -- 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] Fragments with custom list adapter causing crash on inflate view
I am attempting to convert one of my apps to use Fragments to improve how the app looks and works on ICS / Honeycomb but I've come across a problem which although I've spent many hours Googleing and reading answers on here I can't seem to find a fix for. I have a custom list adapter which is used to display some info I get from an sqllite db. It worked fine before I tried to convert to fragments when it was being displayed in an activity. However when I try and put the ListView into a fragment the app FC with the following error: W/dalvikvm( 540): threadid=1: thread exiting with uncaught exception (group=0x4 09951f8) E/AndroidRuntime( 540): FATAL EXCEPTION: main E/AndroidRuntime( 540): java.lang.NullPointerException E/AndroidRuntime( 540):at com.msi.shortwave.FreqAdaptor.getView(FreqAda ptor.java:43) E/AndroidRuntime( 540):at android.widget.AbsListView.obtainView(AbsList View.java:2033) E/AndroidRuntime( 540):at android.widget.ListView.makeAndAddView(ListVi ew.java:1772) E/AndroidRuntime( 540):at android.widget.ListView.fillDown(ListView.jav a:672) E/AndroidRuntime( 540):at android.widget.ListView.fillFromTop(ListView. java:732) E/AndroidRuntime( 540):at android.widget.ListView.layoutChildren(ListVi ew.java:1625) E/AndroidRuntime( 540):at android.widget.AbsListView.onLayout(AbsListVi ew.java:1863) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.widget.LinearLayout.setChildFrame(Lin earLayout.java:1628) E/AndroidRuntime( 540):at android.widget.LinearLayout.layoutVertical(Li nearLayout.java:1486) E/AndroidRuntime( 540):at android.widget.LinearLayout.onLayout(LinearLa yout.java:1399) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.widget.LinearLayout.setChildFrame(Lin earLayout.java:1628) E/AndroidRuntime( 540):at android.widget.LinearLayout.layoutHorizontal( LinearLayout.java:1617) E/AndroidRuntime( 540):at android.widget.LinearLayout.onLayout(LinearLa yout.java:1401) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.widget.LinearLayout.setChildFrame(Lin earLayout.java:1628) E/AndroidRuntime( 540):at android.widget.LinearLayout.layoutVertical(Li nearLayout.java:1486) E/AndroidRuntime( 540):at android.widget.LinearLayout.onLayout(LinearLa yout.java:1399) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.widget.FrameLayout.onLayout(FrameLayo ut.java:431) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.widget.LinearLayout.setChildFrame(Lin earLayout.java:1628) E/AndroidRuntime( 540):at android.widget.LinearLayout.layoutVertical(Li nearLayout.java:1486) E/AndroidRuntime( 540):at android.widget.LinearLayout.onLayout(LinearLa yout.java:1399) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.widget.FrameLayout.onLayout(FrameLayo ut.java:431) E/AndroidRuntime( 540):at android.view.View.layout(View.java:11158) E/AndroidRuntime( 540):at android.view.ViewGroup.layout(ViewGroup.java: 4197) E/AndroidRuntime( 540):at android.view.ViewRootImpl.performTraversals(V iewRootImpl.java:1462) E/AndroidRuntime( 540):at android.view.ViewRootImpl.handleMessage(ViewR ootImpl.java:2382) E/AndroidRuntime( 540):at android.os.Handler.dispatchMessage(Handler.ja va:99) E/AndroidRuntime( 540):at android.os.Looper.loop(Looper.java:137) E/AndroidRuntime( 540):at android.app.ActivityThread.main(ActivityThrea d.java:4340) E/AndroidRuntime( 540):at java.lang.reflect.Method.invokeNative(Native Method) E/AndroidRuntime( 540):at java.lang.reflect.Method.invoke(Method.java:5 11) E/AndroidRuntime( 540):at com.android.internal.os.ZygoteInit$MethodAndA
[android-developers] sending mms
dear friends, looking for help.. earlier i'm sending mms and i did it.. but this few day i'll try to send another mms.. and nothing happened.. until this time the message still sending.. i send this message last Jan 20 What happened?! my unit is samsung Y.. what should i do for this.. thanks and hope ur help!!;-( -- 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] android help
hii i'm an beginner in android... My problem in android... i want to send sms from a numeric touch pad via programming.. i m not able to find how to put up the code for numeric pad.i did google many times but im unable to find the same.the application should work same as speed dialrather than call,a sms will be sent..Im acquaint with Sms sending,database connectivity.i need the code to put my app working at press of any numeric key if this is not possible to make changes at Numeric pad,then help me for my other alternative to this...when application's shortcut is made condition if a normal press is encountered, setting activity should get opened and when long pressed ,sms should be sent without asking for anything... please help ..how to distinguish between single click and long pressed events via coding. 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] unabke to browse site in urdu
Hi m unable to browse following website on galaxy s2. It opens bt body is blank . its www.express.com.pk -- 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] Read XML file in android application
Hello every one, Could you please help me with a way to read an XML file in android application, I use Android SDK with eclipse and I tried number of ways but unfortunately I did not obtain any result. Almost all ways said put the xml file under the directory res/xml/ , but when I put it and refer to it as : R.xml.my_xml_name, xml unresolved by compiler since the R.java which is generated automatically did not refresh itself and put xml folder as for other folders. please help me I have to prepare a big project with android and I still a beginner :( -- 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: Hardware accleration slow down every Canvas app. Why?
Would it be possible to have the framework batch rendering operations
automatically by using some kind of retained mode rendering, to make
life easier for developers?
/Tobias
On 17 Jan, 00:47, Romain Guy romain...@android.com wrote:
I Romain I really appreciate your effort to help me, really thanks for
this
but I don't know if you are trying to avoid to admit an android flaw
or if
you are convinved of what you are saying.
I am not avoiding anything but you have failed to far to provide me
with something I could use to find such a flaw and fix it.
I'm quite graphics oriented (console, pc, tablet, mobiles, embedded
devices) and I never seen a platform that needs 20x the horse power
for a doubled resolution :)
Me neither, but you could be bandwidth limited for instance. Again,
the CPU has nothing to do with performance of the GPU so this
discussion is really not helpful. If your performance in software is
good enough, there is no point in drawing a comparison with other
devices that also run in software.
My apps draws line and rect as I saied and uses StaticLayout to write
on canvas with the correct wrapping.
this simple codes require double the time
for (i = 0; i 640; i++) {
g.drawLine(0, alt + i, 360, alt + i, paint);
}
This piece of code is exactly what I was talking about in previous
message. Sending 640 rendering instructions to the GPU is extremely
expensive. The CPU will perform a lot better at this. Changing this
loop to a single drawLines() will likely fix the issue.
On my feature phone this code is drawn at the light speed, on galaxy
nexus it is slow not tested
but surely slower with hw acc on.
See why above.
Your suggestion is great and reasonable but why we should use
something that we don't need
with such a huge amount of horse power? Don't you think if a feature
phone, a bada phone,
a windows phone, a blackberry phone, can do this also android should
do this?
Again, the problem is that a GPU performs very differently from a CPU.
Batching rendering operations is one of the best optimizations you can
do when running on the GPU.
In any case on the android documentation (API Level 11) I finded that
drawLines() doesn't support antialiasing:
http://developer.android.com/guide/topics/graphics/hardware-accel.html
why do you call this a bug?
This documentation is out of date. Antialiasing is supported with
drawLine() and drawLines() as of API level 12 or 13.
--
Romain Guy
Android framework engineer
romain...@android.com
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[android-developers] Re: Gallery Intent to pick image --- Picasa-based images are invalid (Android 4.0+)
Workaround is described here: http://jimmi1977.blogspot.com/2012/01/android-api-quirks-getting-image-from.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] Questions about Permission
I am unfamilier with android and programming. I want to know about what each permission implies. I already found out the descriptions of them on the website of android developer, but it is really difficult for me to understand unfamiliar and expert words exactly. My ultimate purpose is to recognize operating functions and features in the phone by only checking permission list when appls are using. please, give me your advices on my questions and where the good site explainng about permissions's features well is. -- 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] Creating an application to edit photos
Hi All, I want to create an application where I can edit user's photos. Editing here will involve many options like painting eye brows, changing face color, applying lipstick of different colors in lips, applying eye liner, changing hair style etc. I have tried to search for android APIs to do this. But I got no success. So I need urgent help on this. Any reference to APIs and code will work. Please provide answers of following queries: 1. What are APIs which involved photo editing as mentioned above? 2. If any reference code please provide links. 3. Will such an application need native library support? I request you all to please provide answers for above queries as I am stuck at this start level :( Thank you in advance, Suresh Pal -- 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 set a keylayout file?
Hi, I'm using the DDMS for debugging my application. Each time I press a button a warning is thrown: *No keyboard for id 0 Using default keymap: /system/usr/keychars/qwerty.kcm.bin* I found commands to set the keychar and keylaout to a specific file, but it does not work :( I'm typing this commands using the DevTools/'Terminal Editor'. *setprop android.keylayout.azerty /etc/keymaps/azerty.kl setprop android.keychar.azerty /etc/keymaps/azerty.kcm.bin* Any ideas what else has to be done to set a different keylayout file as default? Another question: Is it possible to set a specific keylayout file for a specific application? This is what I really need. Thanks in advance! Kathrin-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
[android-developers] Installation Troubleshooting SDK Manager inside Eclipse
Hi all, thanks for this forum- it's great to see so many people helping each other out. I am installing several platforms (4.0.3, 2.3, and 2.2) and am running into trouble when downloading certain components within Eclipse's SDK mgr. Mainly, when downloading and installing 'Dual-screen APIs by KYOCERA corp' and 'Real3D by LGE'. I have tried multiple times, and have rebooted my system, closed Eclipse and reopened it, and it still downloads the files and states Done loading packages but each time I check, they're still not installed. Your help is appreciated. 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] AlarmManager does not fire?
Please give me a hint why the AlarmManager does not fire.
In my app, the AlarmManager is set after a user action:
Context c = this.getApplicationContext();
AlarmManager am =
(AlarmManager)c.getSystemService(Context.ALARM_SERVICE);
Intent i = new Intent(c, OnAlarmReceiver.class);
PendingIntent pi = PendingIntent.getBroadcast(c, 0, i, 0);
am.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + 1,
pi);
The + 1 is for testing - this numer will be replaced by a bigger
one.
The manifest file contains
receiver android:name=.OnAlarmReceiver/receiver
And the alarm receiver code is never executed:
public class OnAlarmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// ...code here is never executed
}
}
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[android-developers] Connect Android 2.3.4 Tablet to SMART Board interactive whiteboard
Hello to everybody: I'm trying to connect my Android 2.3.4 Tablet to a SMART Board interactive whiteboard (SMART Technologies/www.smarttech.com) through an USB OTG cable. I just want to turn the SMART Board interactive whiteboard into my Tablet's desktop and manage everything as if it were my tablet but in a bigger screen. Is there any software for Android to make this possible? Must do changes in my Tablet`s configuration? Thanks for your help. -- 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] ICS 4.0.3 SimpleJNI apk does not contain classes.dex
Hi, I have downloaded ICS 4.0.3. source from repo and built SDK in ubuntu 10.04 (64 bit). I built SimpleJNI apk from development/samples. When i try to install SimpleJNI.apk into emulator it does not install because apk does not contain classes.dex But if i build in gingerbread SDK ( source downloaded from repo). SimpleJNI apk does contain classes.dex Is this bug with ICS SDK? Is there fix for this issue? -- 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] NDEF_DISCOVERED intent-filter in ICS
Hi there, I've discovered a strange behaviour in Android Ice Cream Sandwich. Previously a discovery of an NFC tag containing URL was passing through the intent-filter and showing possible applications for handling this content. In ICS 4.0.3 URI's are handled directly in the browser and intent- filters seem to be ignored There's a possibility of adding Android Application Record (AAR) to the NdefMessage (i.e. as a second record) which is pushed to the device or written to a tag, but there are some problems associated with this solution. 1) When application is started through AAR, it is done by the action.MAIN not the NDEF_DISCOVERED 2) When application is not installed, user is forced to go to the market, no option to just view the URI without installing the app So the question are: - how to handle NDEF_DISCOVERED when the my app is _not_ in the foreground? - how to give the user a choice to install the app (defined in AAR) or just open the link? (other NFC-enabled devices will just open the link) Thanks, Krzysztof -- 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] SDK for FM radio
I am interested in building a FM radio app. Does Android SDK provides any related API? -- 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 pass information to motoprint.
I am very new to coding for android. My senior project is a new android app and I am having an issue with part of the functionality. In its most basic form, I need to pass a sqllite New Entry to a wireless motoprint printer. A little deeper: I will be updating a database in the application. Every time a value is increased by 1 and a btnSubmit is clicked, I need to wirelessly print the change, time stamp, and who did it. I have no idea where to even start and have spend many hours googeling the issue. From what I have read I have gathered that you can pass an intent to other applications and also get responses from them. Such as; if You needed to read in a bar code, your application would start the activity bar code reader app. Then after a bar code has been entered pass that information into the application then destroy the bar code reader activity. Is this right? Can it be applied to moto print? Is there any sample code out there? Any advice will be helpful. -- 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] USB communication on Samsung Galaxy y with Android 2.3.5
I'm Developing an Android app to communicate with a USB peripheral, The App is designed for a non-commercial purpose so it is gonna run only on a Samsung Galaxy young with Android 2.3.5. After a bit of searching i used the Google APIs add-on library com.android.future.usb i went through the tutorial on the code.android website http://developer.android.com/guide/topics/usb/accessory.html but when i deployed the app on the Galaxy y it came up with the INSTALL_FAILED_MISSING_SHARED_LIBRARY corresponding to the tag in the .xml file from my understanding that appears if the phone doesn't include this shared lib specifically as at the end of the day the .jar is not gonna be added to the .apk file and it's just a stub to develop your application but the complete lib should be installed already on your Android, and Galaxy y with Android 2.3.5 doesn't come with that shared lib com.android.future.usb Is there a way to overcome this problem or what to do to communicate with a USB peripheral on that Phone?!! Thanks in Advance. -- 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] My First android programming
Hi! I'm new in android programming. I've developed a program that works perfectly on android emulator but I don't know how can I install it on my android device. thank you in advanced :) -- 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 launch emulator error...
Hello. There was a time where I tried to setup an emulator launch option in Eclipse, since then, I have removed the string. I keep getting the following error. I've reinstalled the SDK, I've deleted and re-created the project from my SVN sources and I keep getting this error in Eclipse. [2012-01-25 21:41:45 - Emulator] unknown option: -package-size [2012-01-25 21:41:45 - Emulator] please use -help for a list of valid options I don't know how to get rid of this. I would love some help, Thanks, stringa -- 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] GridView application keeps crashing
Hi, I am new to android, my application keeps crashing with the following errors. I am using API Level 15. `01-26 19:50:45.820: E/AndroidRuntime(963): FATAL EXCEPTION: main 01-26 19:50:45.820: E/AndroidRuntime(963): java.lang.NullPointerException 01-26 19:50:45.820: E/AndroidRuntime(963): at my.grid.view.DataAdapter.getView(DataAdapter.java:62) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.AbsListView.obtainView(AbsListView.java:2012) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.makeAndAddView(GridView.java:1323) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.makeRow(GridView.java:328) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.moveSelection(GridView.java:885) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.layoutChildren(GridView.java:1230) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.setSelectionInt(GridView.java:1476) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.arrowScroll(GridView.java:1729) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.commonKey(GridView.java:1543) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.widget.GridView.onKeyDown(GridView.java:1494) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.KeyEvent.dispatch(KeyEvent.java:2551) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.View.dispatchKeyEvent(View.java:5500) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1242) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 01-26 19:50:45.820: E/AndroidRuntime(963): at com.android.internal.policy.impl.PhoneWindow $DecorView.superDispatchKeyEvent(PhoneWindow.java:1879) 01-26 19:50:45.820: E/AndroidRuntime(963): at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java: 1361) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.app.Activity.dispatchKeyEvent(Activity.java:2324) 01-26 19:50:45.820: E/AndroidRuntime(963): at com.android.internal.policy.impl.PhoneWindow $DecorView.dispatchKeyEvent(PhoneWindow.java:1806) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewRootImpl.deliverKeyEventPostIme(ViewRootImpl.java: 3327) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewRootImpl.handleFinishedEvent(ViewRootImpl.java: 3300) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2460) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.os.Handler.dispatchMessage(Handler.java:99) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.os.Looper.loop(Looper.java:137) 01-26 19:50:45.820: E/AndroidRuntime(963): at android.app.ActivityThread.main(ActivityThread.java:4424) 01-26 19:50:45.820: E/AndroidRuntime(963): at java.lang.reflect.Method.invokeNative(Native Method) 01-26 19:50:45.820: E/AndroidRuntime(963): at java.lang.reflect.Method.invoke(Method.java:511) 01-26 19:50:45.820: E/AndroidRuntime(963): at com.android.internal.os.ZygoteInit $MethodAndArgsCaller.run(ZygoteInit.java:784) 01-26 19:50:45.820: E/AndroidRuntime(963): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 01-26 19:50:45.820: E/AndroidRuntime(963): at dalvik.system.NativeStart.main(Native Method)` main.xml ` ?xml version=1.0 encoding=utf-8? GridView xmlns:android=http://schemas.android.com/apk/res/android; android:id=@+id/gridview android:stretchMode=columnWidth android:cacheColorHint=# android:layout_width=fill_parent android:layout_height=fill_parent android:numColumns=1 android:clipChildren=true android:horizontalSpacing=3dip android:verticalSpacing=3dip /` customgrid.xml -- ` ?xml version=1.0 encoding=utf-8? LinearLayout xmlns:android=http://schemas.android.com/apk/res/android; android:layout_width=fill_parent android:layout_height=fill_parent android:orientation=vertical TableLayout android:id=@+id/TableLayout01 android:layout_height=wrap_content android:layout_width=fill_parent TableRow android:id=@+id/TableRow01 android:layout_height=wrap_content android:layout_width=wrap_content TextView android:text=@string/hello
[android-developers] NfcAdapter.enableForegroundNdefPush(Activity, NdefMessage message) and Serial Number
Hello! When sharing a virtual tag using the enableForegroundNdefPush of an NfcAdapter instance object, i try to read the so-shared ndef message with my desktop reader (ID ISC CPR 40.30 USB). Well, it won't work. As I got by debugging, my reader works in addressed mode. That is, I first run the inventory procedure, and get the Serial (something like FE7CE608) and then, in addressed mode, i can read data blocks from a tag by addressing it with it serial number. I'd like to do the same with my android phone, but discovered that my android phone's serial number changes at every inventory!! Is there a way to make it fixed ?? p.s: some one else out there is using Feig ID CPR40.30 USB ? -- 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] AutoCompleteTextView suggestions select take user to the interface.
So say i am tring to use the AutoCompleteTextView suggestions to be
able to bring user to the .xml i have created. If you cant understand
please have a look here
http://stackoverflow.com/questions/8997684/autocompletetextview-or-searchdialog
Here are my codes, i marked errors in comment //
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
public class Search extends Activity
{
public void onCreate(Bundle savedInstanceSate)
{
super.onCreate(savedInstanceSate);
setContentView(R.layout.searchshop);
AutoCompleteTextView autoComplete = (AutoCompleteTextView)
findViewById(R.id.autoCompleteTextView1);
ArrayAdapterString adapter = new ArrayAdapterString(this,
R.layout.list_item, shops);
autoComplete.setAdapter(adapter);
autoComplete.setThreshold(1);
autoComplete.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView? arg0, View arg1, int
position,
long arg3) {
Intent intent;
int index=999;
for(int i=0;ishops.length;i++)
{
//Cannot refer to a non-final variable autoComplete
inside an inner class defined in a different method
if(shops[i].equals(autoComplete.getText().toString().trim()))
{
index=i;
break;
}
}
switch(index)
{
case 0:
//The constructor Intent(Search, int) is
undefined
intent=new Intent(Search.this, R.layout.adidas);
startActivity(intent);
setContentView(R.layout.adidas);
break;
case 1:
//The constructor Intent(Search, int) is
undefined
intent=new Intent(Search.this, R.layout.affin);
startActivity(intent);
setContentView(R.layout.affin);
break;
}
}
});
}
static final String[] shops = new String[]
{
Adidas, Affin Bank, Alam Art, Al Amin
};
}
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[android-developers] getting started
when did you guys get started working on android and why did you start? Is it possible to be a serious Android developer and also hold another non-related 9-5 job? -- 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 with Scrolbar
i have a horizontalscrollview but i want disable the scrolling when touching on items, and the scroll will be done only by the scrolbar,because i would like to use a multiselection. -- 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] Help please. nand renamed sdcard
I have a problem after climbing into androide 2.3. I renamed nand in sdcard how is this possible? Can you help me get her back. -- 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] My First android programming
http://developer.android.com/guide/developing/device.html On Thu, Jan 26, 2012 at 8:44 AM, Sahar Harati saharati2...@gmail.com wrote: Hi! I'm new in android programming. I've developed a program that works perfectly on android emulator but I don't know how can I install it on my android device. thank you in advanced :) -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] SDK for FM radio
No, sorry, there is no support for FM radio in the Android SDK. Not all Android phones have FM radio tuners. Manufacturers who do offer a tuner might have their own SDK add-ons for FM radio control, but you would have to check with them. On Thu, Jan 26, 2012 at 3:27 AM, LazyDeveloper lokesh.va...@gmail.com wrote: I am interested in building a FM radio app. Does Android SDK provides any related API? -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] How to pass information to motoprint.
For questions about MOTOPRINT, you are probably better served with the MOTODEV support boards: http://community.developer.motorola.com/ On Wed, Jan 25, 2012 at 11:13 PM, Matt Glover mattcglo...@gmail.com wrote: I am very new to coding for android. My senior project is a new android app and I am having an issue with part of the functionality. In its most basic form, I need to pass a sqllite New Entry to a wireless motoprint printer. A little deeper: I will be updating a database in the application. Every time a value is increased by 1 and a btnSubmit is clicked, I need to wirelessly print the change, time stamp, and who did it. I have no idea where to even start and have spend many hours googeling the issue. From what I have read I have gathered that you can pass an intent to other applications and also get responses from them. Such as; if You needed to read in a bar code, your application would start the activity bar code reader app. Then after a bar code has been entered pass that information into the application then destroy the bar code reader activity. Is this right? Can it be applied to moto print? Is there any sample code out there? Any advice will be helpful. -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] AlarmManager does not fire?
Nothing leaps out at me as being wrong, other than
getApplicationContext() (just use this instead of c). But that should
not cause a problem. Make sure that this section of code is being
executed, and make sure there are no warnings of note in LogCat.
On Thu, Jan 26, 2012 at 3:50 AM, Rudolf Polzer rudolf.pol...@i-r-p.de wrote:
Please give me a hint why the AlarmManager does not fire.
In my app, the AlarmManager is set after a user action:
Context c = this.getApplicationContext();
AlarmManager am =
(AlarmManager)c.getSystemService(Context.ALARM_SERVICE);
Intent i = new Intent(c, OnAlarmReceiver.class);
PendingIntent pi = PendingIntent.getBroadcast(c, 0, i, 0);
am.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + 1,
pi);
The + 1 is for testing - this numer will be replaced by a bigger
one.
The manifest file contains
receiver android:name=.OnAlarmReceiver/receiver
And the alarm receiver code is never executed:
public class OnAlarmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// ...code here is never executed
}
}
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Android Training in DC: http://marakana.com/training/android/
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Re: [android-developers] How to change the behaviour of an activity at runtime?
On Wed, Jan 25, 2012 at 1:41 AM, david wang davidwangc...@gmail.com wrote: I need to start a target activity at runtime, and disable some buttons (such as BACK and HOME button) for it, these button are enabled by default in the implementation of the target activity. You cannot disable the HOME button. Since the target activity is configurable, I don't know which activity it is until runtime. And a requirement is that I can't change the source code of all the potential target activities. The only way I can think of is changing the method behaviour of the target activity when I know which target it is, such as onKeyDown() and onAttachedToWindow(). Anybody knows how to do this change at runtime? That is not possible. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] External Data Storage
On Tue, Jan 24, 2012 at 5:40 AM, Punam Mahajan punam.0...@gmail.com wrote: -How to create directory within directory on external storage? like directory MyFile in that different types of directory like songs,pictures,etc Use Java file I/O: http://exampledepot.com/egs/java.io/CreateDir.html -can I see It on Emulator? Yes. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
Re: [android-developers] SQLiteDatabase.execSQL() not behaving as expected
I have never used MATCH in SQLite. The LIKE operator uses %, not *, as
the wildcard.
http://sqlite.org/lang_expr.html
On Tue, Jan 24, 2012 at 10:45 AM, Robert Hawkey rhaw...@gmail.com wrote:
Hi everyone,
I have an app I wrote for the iOS that makes extremely heavy use of a
large database, I am now porting that app to the Android platform.
I have a great deal of operations that follow this pattern:
1 db.execSQL(CREATE TEMPORARY TABLE SearchResults(Name text););
2 db.execSQL(INSERT INTO SearchResults (Name) SELECT Name FROM
ProductNames WHERE NameLower MATCH ' + term + *';);
3 db.execSQL(INSERT INTO SearchResults (Name) SELECT Name FROM
BrandNames WHERE NameLower MATCH ' + term + *';);
...
Cursor cursor = db.rawQuery(SELECT Name FROM SearchResults +
myCount, null);
cursor.moveToFirst();
if (!cursor.isAfterLast())
{
Debug.log(DB, - Adding: + cursor.getString(0));
resultSet.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
On iOS using the SQLite3 C API and sqlite3_exec() all of these
statements work perfectly fine. However, on Android they are
exhibiting strange behaviour. I seem to only ever gets one row, it
seems from the very first INSERT (the line that starts with 2 above).
My goal here is to wrap all of the above commands in a begin and end
transaction so that I can prevent multiple transactions from being
created, also I use a temporary in memory table rather than a
rawQuery() with just the selects because that prevents the bridge from
the database layer to the Java layer from happening until the very end
which seems to result in much better performance.
When I rewrite the above logic to look like this:
Cursor cursor = db.rawQuery(SELECT Name FROM Table1 WHERE NameLower
MATCH ' + term + *', null);
cursor.moveToFirst();
while (!cursor.isAfterLast())
{
resultSet.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
cursor = db.rawQuery(SELECT Name FROM Table2 WHERE NameLower MATCH '
+ term + *', null);
cursor.moveToFirst();
while (!cursor.isAfterLast())
{
resultSet.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
...
It works perfectly returning all the proper results, however this is
extremely slow.
Could anyone explain to me why the execSQL() calls above would not
work as I expect them too (and how they work on iOS)?
Thanks!
Rob
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Re: [android-developers] Adding new language support
This list is for developing applications with the Android SDK. You cannot add a language to a device via the Android SDK. You have to create custom firmware that contains the language support and apply that firmware to your device. To learn how to create custom firmware, visit http://source.android.com, and for further questions on this topic, click the Community tab on that site to find a more relevant Google Group. On Tue, Jan 24, 2012 at 3:50 AM, ModakS saikat.moda...@gmail.com wrote: Hi, I am using Android 4.0 and want to add new language support. How shall I start? Is there any good tutorial? I am not looking for language support for any particular app. I want my phone to be working in a new language totally. Please help me. 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Training in DC: 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
