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2014/10/16 ¤W¤È 08:23:41
android Programming Glossary: seriousWhen exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes Inner Class OR Non Static Inner Class there are some very serious dangers. This is because as previously stated it has to know..
Android 4.2 on Nexus 7: canvas.drawText() not working correctly http://stackoverflow.com/questions/13941270/android-4-2-on-nexus-7-canvas-drawtext-not-working-correctly 7 canvas.drawText not working correctly I'm facing a serious issue with my Application published on Google Play and apparently..
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android saxmono.ttf in the assets folder. UPDATE 8 1 13 There are serious memory concerns with this method. See chedabob's comment below...
What's wrong with debugging in Eclipse on Android? [duplicate] http://stackoverflow.com/questions/2552568/whats-wrong-with-debugging-in-eclipse-on-android environment debugging apps in Eclipse is becoming a serious detriment to further development. For example Eclipse will compile..
Can I program for android using any JVM language? http://stackoverflow.com/questions/3002566/can-i-program-for-android-using-any-jvm-language I still don't see these languages as a viable tool for serious Android developers. I'd love to see someone prove me wrong though..
How do I get Album Thumbnails in Android? http://stackoverflow.com/questions/3438809/how-do-i-get-album-thumbnails-in-android questions 2902232 android media thumbnails serious issues But I do not have the imageId only the albumid so I don't..
How do I prevent an Android device from going to sleep programmatically? http://stackoverflow.com/questions/3723634/how-do-i-prevent-an-android-device-from-going-to-sleep-programmatically foreground . Otherwise your app can potentially cause some serious battery drain and CPU usage. Edit to add You also need to be..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios take a look at this video of Google IO 2010 when thinking serious about REST Android Feed Framework com.google.android.feeds A..
OutOfMemory exception when loading bitmap from external storage http://stackoverflow.com/questions/4102758/outofmemory-exception-when-loading-bitmap-from-external-storage than opening a random file from the SD card. 800KB is a serious allocation in anybody's book... this will doubtless be for the..
Sqlite issues with HTC Desire HD http://stackoverflow.com/questions/4718934/sqlite-issues-with-htc-desire-hd flames because the call to open the database results in a serious runtime error that manifests itself as the cursor being left..
Repackage APK file to contain custom assets - what build tool to use? http://stackoverflow.com/questions/4793220/repackage-apk-file-to-contain-custom-assets-what-build-tool-to-use in the asset file. I am aware this is method has some serious shortcomings but the client is still keen to do it in this way..
AsyncTask Android - Design Pattern and Return Values http://stackoverflow.com/questions/5058661/asynctask-android-design-pattern-and-return-values void onFailure Exception e Log.d TEST Download had a serious failure e.getMessage DownloadAsyncTask dlTask new DownloadAsyncTask..
Android app out of memory issues - tried everything and still at a loss http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss of potentially heavy weight activities. Unless you do a serious amount of stuff in onStop such as calling setContentView to..
android apk's silent installation http://stackoverflow.com/questions/8077779/android-apks-silent-installation
Android: How do a display a large animated gif given a url? http://stackoverflow.com/questions/809878/android-how-do-a-display-a-large-animated-gif-given-a-url in memory which is no problem for desktop apps but it is a serious issue on a memory constrained mobile device . Here is a snip..
Android background music service http://stackoverflow.com/questions/8209858/android-background-music-service 307 light racer 20 days 61 64 completion If you are so serious about doing it with services using mediaplayer Intent svc new..
Mobile development - Native VS Cross Platform VS JavaScript [closed] http://stackoverflow.com/questions/8865277/mobile-development-native-vs-cross-platform-vs-javascript value of such app is in it's functionality. But if you are serious about mobile apps market then the only way is to go native...
Android accelerometer not working when screen is turned off http://stackoverflow.com/questions/9982433/android-accelerometer-not-working-when-screen-is-turned-off I need to acquire it for a whole day long so there are serious battery constraints for instance I cannot leave the screen on.. targeted application so it is pretty acceptable to do some serious hacking even low level C C coding if required. It is well known.. If this does not solve and you really want to do some serious hacking re implement your hardware layer hint it's probably..
When exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes runnable is defined in an Activity or View as an Anonymous Inner Class OR Non Static Inner Class there are some very serious dangers. This is because as previously stated it has to know who its container is. Enter the orientation change or system..
Android 4.2 on Nexus 7: canvas.drawText() not working correctly http://stackoverflow.com/questions/13941270/android-4-2-on-nexus-7-canvas-drawtext-not-working-correctly 4.2 on Nexus 7 canvas.drawText not working correctly I'm facing a serious issue with my Application published on Google Play and apparently working fine on all versions of Android except for 4.0...
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android
What's wrong with debugging in Eclipse on Android? [duplicate] http://stackoverflow.com/questions/2552568/whats-wrong-with-debugging-in-eclipse-on-android Studio because although I'm just learning Android and the Eclipse environment debugging apps in Eclipse is becoming a serious detriment to further development. For example Eclipse will compile this divide by zero just fine public class Lesson2Main..
Can I program for android using any JVM language? http://stackoverflow.com/questions/3002566/can-i-program-for-android-using-any-jvm-language the proof of concept category. While the cool factor is high I still don't see these languages as a viable tool for serious Android developers. I'd love to see someone prove me wrong though It seems like Scala is the closest to getting there right..
How do I get Album Thumbnails in Android? http://stackoverflow.com/questions/3438809/how-do-i-get-album-thumbnails-in-android sArtworkUri album_id I saw this post http stackoverflow.com questions 2902232 android media thumbnails serious issues But I do not have the imageId only the albumid so I don't think it helps. android thumbnails albumart share improve..
How do I prevent an Android device from going to sleep programmatically? http://stackoverflow.com/questions/3723634/how-do-i-prevent-an-android-device-from-going-to-sleep-programmatically release the lock when you're done with it or not in the foreground . Otherwise your app can potentially cause some serious battery drain and CPU usage. Edit to add You also need to be sure you have the WAKE_LOCK permission set in your Manifest...
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios works in an Android environment. Android You always should take a look at this video of Google IO 2010 when thinking serious about REST Android Feed Framework com.google.android.feeds A collection of classes to help you build content providers...
OutOfMemory exception when loading bitmap from external storage http://stackoverflow.com/questions/4102758/outofmemory-exception-when-loading-bitmap-from-external-storage AssetManager involves less behind the scenes heap allocation than opening a random file from the SD card. 800KB is a serious allocation in anybody's book... this will doubtless be for the decompressed image pixels. Given that you know the size of..
Sqlite issues with HTC Desire HD http://stackoverflow.com/questions/4718934/sqlite-issues-with-htc-desire-hd to WAL failed followed by my app basically burning in flames because the call to open the database results in a serious runtime error that manifests itself as the cursor being left open. There shouldn't be a cursor at this point as we are trying..
Repackage APK file to contain custom assets - what build tool to use? http://stackoverflow.com/questions/4793220/repackage-apk-file-to-contain-custom-assets-what-build-tool-to-use to rebuild the app for each user including that user's details in the asset file. I am aware this is method has some serious shortcomings but the client is still keen to do it in this way see Embed login details in APK file different for each user..
AsyncTask Android - Design Pattern and Return Values http://stackoverflow.com/questions/5058661/asynctask-android-design-pattern-and-return-values Log.d TEST Downloaded the string downloadedString public void onFailure Exception e Log.d TEST Download had a serious failure e.getMessage DownloadAsyncTask dlTask new DownloadAsyncTask dc Then inside the constructor of DownloadAsyncTask..
Android app out of memory issues - tried everything and still at a loss http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss your navigation to not rely on stacking up an arbitrary number of potentially heavy weight activities. Unless you do a serious amount of stuff in onStop such as calling setContentView to clear out the activity's view hierarchy and clear variables..
android apk's silent installation http://stackoverflow.com/questions/8077779/android-apks-silent-installation
Android: How do a display a large animated gif given a url? http://stackoverflow.com/questions/809878/android-how-do-a-display-a-large-animated-gif-given-a-url it effectively requires the entire image to be buffered in memory which is no problem for desktop apps but it is a serious issue on a memory constrained mobile device . Here is a snip of the Movie setup code URL url new URL gifSource URLConnection..
Android background music service http://stackoverflow.com/questions/8209858/android-background-music-service question Do it without service http www.rbgrn.net content 307 light racer 20 days 61 64 completion If you are so serious about doing it with services using mediaplayer Intent svc new Intent this BackgroundSoundService.class startService svc..
Mobile development - Native VS Cross Platform VS JavaScript [closed] http://stackoverflow.com/questions/8865277/mobile-development-native-vs-cross-platform-vs-javascript then you might get by with so so design because the value of such app is in it's functionality. But if you are serious about mobile apps market then the only way is to go native. And you need an UX guy and a designer who knows mobile development..
Android accelerometer not working when screen is turned off http://stackoverflow.com/questions/9982433/android-accelerometer-not-working-when-screen-is-turned-off science and I need to collect and log accelerometer data. I need to acquire it for a whole day long so there are serious battery constraints for instance I cannot leave the screen on . Also this isn't a market targeted application so it is pretty.. I cannot leave the screen on . Also this isn't a market targeted application so it is pretty acceptable to do some serious hacking even low level C C coding if required. It is well known that on many devices the listeners for accelerometer events.. events with the scren off try updating your firmware. If this does not solve and you really want to do some serious hacking re implement your hardware layer hint it's probably something to do with libsensors.so Hope this can help someone..
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