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2014/10/16 ¤W¤È 08:22:25
android Programming Glossary: releasesPhoneGap 1.4 wrapping Sencha Touch 2.X - What about performance? http://stackoverflow.com/questions/10085637/phonegap-1-4-wrapping-sencha-touch-2-x-what-about-performance best to improve this hopefully it would be better in next releases. You could see this article about iOS Android devices performance..
What is 'android.security.MessageDigest''? http://stackoverflow.com/questions/11407685/what-is-android-security-messagedigest was removed from Honeycomb and later releases of Android and must be replaced by java.security.MessageDigest..
Android emulator failed to allocate memory 8 http://stackoverflow.com/questions/11667907/android-emulator-failed-to-allocate-memory-8 it .. HAXM Configuration Earlier Android SDK Manager releases Had the same problem with the built in WXGA800 skin. I got it..
Scheduling recurring task in Android http://stackoverflow.com/questions/14376470/scheduling-recurring-task-in-android the broadcast. Once onReceive returns the Alarm Manager releases this wake lock. This means that the phone will in some cases..
How can I create an Android application in Android Studio that uses the Google Maps Api v2? http://stackoverflow.com/questions/16596715/how-can-i-create-an-android-application-in-android-studio-that-uses-the-google-m gradle dependencies is going to be released in next releases Here is what I did 1 I took maps project from the Google Play..
How to get an Android WakeLock to work? http://stackoverflow.com/questions/2039555/how-to-get-an-android-wakelock-to-work Foreground then WakeLock is held and else android System releases the Lock automatically. Try this and post your comment... share..
ffmpeg for a android (using tutorial: “ffmpeg and Android.mk”) http://stackoverflow.com/questions/2645041/ffmpeg-for-a-android-using-tutorial-ffmpeg-and-android-mk android ndk release 3 and checked out the actual ffmpeg releases from 3 and 4 . I am thankful for every advice. 1 http slworkthings.wordpress.com..
Enhance webView performance (should be the same performance as native Web Browser) http://stackoverflow.com/questions/3652583/enhance-webview-performance-should-be-the-same-performance-as-native-web-browse by using it you're risking the code will break in future releases try Method m CacheManager.class.getDeclaredMethod setCacheDisabled..
Best way to have paid and free version of an Android app http://stackoverflow.com/questions/3711967/best-way-to-have-paid-and-free-version-of-an-android-app time the library project gets merged with either of your releases which is what you want. The Android SDK example source code..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible thread. As soon as any of the first 5 finishes and thus releases a worker thread a task from the queue will start execution...
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found http://stackoverflow.com/questions/4249695/adt-requires-org-eclipse-wst-sse-core-0-0-0-but-it-could-not-be-found present click Add... and enter http download.eclipse.org releases helios for the Location. Now go through the installation steps.. for 3.7 Indigo as well. Just use http download.eclipse.org releases indigo for the location. Note Step four is not necessary. Only..
http://stackoverflow.com/questions/4895188/html5-audio-tag-on-android to back it this is apparently a bug that's been fixed in releases beyond Froyo http code.google.com p android issues detail id..
Android create shortcuts on the home screen http://stackoverflow.com/questions/6337431/android-create-shortcuts-on-the-home-screen may not work on all phones and may break in future Android releases. Don't do it. The correct way is to listen for a shortcut request..
install / uninstall APKs programmatically (PackageManager vs Intents) http://stackoverflow.com/questions/6813322/install-uninstall-apks-programmatically-packagemanager-vs-intents function arguments have often changed between platform releases so anything you do trying access it will fail on various other..
Android: sound API (deterministic, low latency) http://stackoverflow.com/questions/7266298/android-sound-api-deterministic-low-latency buffers to sustain glitch free playback. On most Android releases this difference between AudioTrack and OpenSL made no difference.. once every 8ms which was not feasible on previous Android releases. It is still not feasible in a Dalvik thread. This explanation..
Can you launch the native Camera App from an Html 5 Web App? http://stackoverflow.com/questions/7676036/can-you-launch-the-native-camera-app-from-an-html-5-web-app of Froyo Gingerbread phones official ODM carrier 4.0 releases will never happen I'd love to be proved wrong on this. Any word..
http://stackoverflow.com/questions/8671479/android-mediaplayer-works-fine-in-custom-audio-streaming-application-up-to-andro buffering technique to get around limitations in pre 1.2 releases of Android. All production releases of Android OS have included.. limitations in pre 1.2 releases of Android. All production releases of Android OS have included a MediaPlayer that supports streaming..
PhoneGap 1.4 wrapping Sencha Touch 2.X - What about performance? http://stackoverflow.com/questions/10085637/phonegap-1-4-wrapping-sencha-touch-2-x-what-about-performance than Android. However Sencha Touch dev team is trying their best to improve this hopefully it would be better in next releases. You could see this article about iOS Android devices performance comparison. http www.sencha.com blog sencha touch 2 developer..
What is 'android.security.MessageDigest''? http://stackoverflow.com/questions/11407685/what-is-android-security-messagedigest such as MD5 or SHA 1. It seems that the class android.security.MessageDigest was removed from Honeycomb and later releases of Android and must be replaced by java.security.MessageDigest see this page Try downloading the latest version of the Google..
Android emulator failed to allocate memory 8 http://stackoverflow.com/questions/11667907/android-emulator-failed-to-allocate-memory-8 soon use the new API17 Intel x86 images if you want to change it .. HAXM Configuration Earlier Android SDK Manager releases Had the same problem with the built in WXGA800 skin. I got it working by editing the virtual device setup to Target 4.0.3..
Scheduling recurring task in Android http://stackoverflow.com/questions/14376470/scheduling-recurring-task-in-android that the phone will not sleep until you have finished handling the broadcast. Once onReceive returns the Alarm Manager releases this wake lock. This means that the phone will in some cases sleep as soon as your onReceive method completes. If your alarm..
How can I create an Android application in Android Studio that uses the Google Maps Api v2? http://stackoverflow.com/questions/16596715/how-can-i-create-an-android-application-in-android-studio-that-uses-the-google-m dependencies manually through build.gradle file. UI for changing gradle dependencies is going to be released in next releases Here is what I did 1 I took maps project from the Google Play Services samples and copied that to the separate directory...
How to get an Android WakeLock to work? http://stackoverflow.com/questions/2039555/how-to-get-an-android-wakelock-to-work
ffmpeg for a android (using tutorial: “ffmpeg and Android.mk”) http://stackoverflow.com/questions/2645041/ffmpeg-for-a-android-using-tutorial-ffmpeg-and-android-mk I have no app in the folder to make. I am using the current android ndk release 3 and checked out the actual ffmpeg releases from 3 and 4 . I am thankful for every advice. 1 http slworkthings.wordpress.com 2 http gitorious.org ~olvaffe ffmpeg ffmpeg..
Enhance webView performance (should be the same performance as native Web Browser) http://stackoverflow.com/questions/3652583/enhance-webview-performance-should-be-the-same-performance-as-native-web-browse expense of not caching . Note that it uses private APIs so by using it you're risking the code will break in future releases try Method m CacheManager.class.getDeclaredMethod setCacheDisabled boolean.class m.setAccessible true m.invoke null true..
Best way to have paid and free version of an Android app http://stackoverflow.com/questions/3711967/best-way-to-have-paid-and-free-version-of-an-android-app both referencing aforementioned library project. At build time the library project gets merged with either of your releases which is what you want. The Android SDK example source code contains a project called TicTacToe that will help you get started..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible but the rest will wait in a queue for a free worker thread. As soon as any of the first 5 finishes and thus releases a worker thread a task from the queue will start execution. So in this case at most 5 tasks will run simultaneously. However..
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found http://stackoverflow.com/questions/4249695/adt-requires-org-eclipse-wst-sse-core-0-0-0-but-it-could-not-be-found Ensure there is an update site named Helios. If this is not present click Add... and enter http download.eclipse.org releases helios for the Location. Now go through the installation steps Eclipse should download and install the plugin's dependencies... anyone with different versions The exact same steps work for 3.7 Indigo as well. Just use http download.eclipse.org releases indigo for the location. Note Step four is not necessary. Only steps one to three are necessary. share improve this answer..
http://stackoverflow.com/questions/4895188/html5-audio-tag-on-android into as well. 2.2 supports the audio tag but has no codecs to back it this is apparently a bug that's been fixed in releases beyond Froyo http code.google.com p android issues detail id 9372 I've used the audio tag with an mp3 file on my Nexus S..
Android create shortcuts on the home screen http://stackoverflow.com/questions/6337431/android-create-shortcuts-on-the-home-screen and intent to install a shortcut. As someone told you this may not work on all phones and may break in future Android releases. Don't do it. The correct way is to listen for a shortcut request from the home screen with an intent filter like so in..
install / uninstall APKs programmatically (PackageManager vs Intents) http://stackoverflow.com/questions/6813322/install-uninstall-apks-programmatically-packagemanager-vs-intents regular applications to have access to. Also the installPackage function arguments have often changed between platform releases so anything you do trying access it will fail on various other versions of the platform. EDIT Also it is worth pointing..
Android: sound API (deterministic, low latency) http://stackoverflow.com/questions/7266298/android-sound-api-deterministic-low-latency buffers has to be larger than the minimum size for OpenSL buffers to sustain glitch free playback. On most Android releases this difference between AudioTrack and OpenSL made no difference at all. But with Jellybean Android now has a low latency.. requires the audio thread to service buffers approximately once every 8ms which was not feasible on previous Android releases. It is still not feasible in a Dalvik thread. This explanation assumes two things first that you are requesting the smallest..
Can you launch the native Camera App from an Html 5 Web App? http://stackoverflow.com/questions/7676036/can-you-launch-the-native-camera-app-from-an-html-5-web-app
http://stackoverflow.com/questions/8671479/android-mediaplayer-works-fine-in-custom-audio-streaming-application-up-to-andro question The StreamingMediaPlayer class is using a double buffering technique to get around limitations in pre 1.2 releases of Android. All production releases of Android OS have included a MediaPlayer that supports streaming media 1 . I would.. class is using a double buffering technique to get around limitations in pre 1.2 releases of Android. All production releases of Android OS have included a MediaPlayer that supports streaming media 1 . I would recommend doing that rather than using..
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