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2014/10/16 ¤W¤È 08:22:18
android Programming Glossary: recreateDo fragments really need an empty constructor? http://stackoverflow.com/questions/10450348/do-fragments-really-need-an-empty-constructor all in all but it allows the FragmentManger to kill and recreate Fragments with states. The Android subsystem does similar things..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask setContentView mv new DoRead .execute URL Then you simply recreate the View and new instance of the AsyncTask... I tried it and..
http://stackoverflow.com/questions/13523350/android-alarm-clock-ui in the comments to one of the answers below I am trying to recreate a similar interface to the alarm clock app. I do not want to..
Google Play Game Services - unable to sign in http://stackoverflow.com/questions/16580885/google-play-game-services-unable-to-sign-in I've tried in the meantime. Nothing helped. remove and recreate the linked Android app entry double checked certificate fingerprint..
'Must Override a Superclass Method' Errors after importing a project into Eclipse http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips is if I remove my code and have Eclipse automatically recreate the method it uses the same argument names I already had so.. for me. This becomes quite a pain having to manually recreate ALL my overridden methods by hand. If anyone can explain why..
Out of memory while creating bitmaps on device http://stackoverflow.com/questions/17990086/out-of-memory-while-creating-bitmaps-on-device resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button be for an Activity to finish normally and be able to recreate itself e.g. reading the current state from a Service if needed...
Version of SQLite used in Android? http://stackoverflow.com/questions/2421189/version-of-sqlite-used-in-android which would save me having to copy data drop the table recreate table and re insert data. database android sqlite schema migration..
How to crop the parsed image in android? http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg..
How to save state during orientation change in Android if the state is made of my classes? http://stackoverflow.com/questions/3915952/how-to-save-state-during-orientation-change-in-android-if-the-state-is-made-of-m are usually the best way to handle keeping expensive to recreate data alive across activity destruction creation. And as Dianne..
Android: high quality image resizing / scaling http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling map matrix.postScale scaleWidth width scaleHeight height recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0..
Android error - close() was never explicitly called on database http://stackoverflow.com/questions/4464892/android-error-close-was-never-explicitly-called-on-database Database Upgrading database this will drop tables and recreate. db.execSQL DROP TABLE IF EXISTS TABLE_NAME onCreate db _ ___..
Android ClassNotFoundException http://stackoverflow.com/questions/4880489/android-classnotfoundexception HTC wildfire 2.1 and one a Samsung Galaxy S . Now I cannot recreate this problem on my devices 2.2 and 1.6 or an emulator 2.1 and..
Android SDK Content Loader failing with NullPointerException http://stackoverflow.com/questions/5019051/android-sdk-content-loader-failing-with-nullpointerexception The workaround is to delete the offending .ini file and recreate your avd s . This information was posted here http community.developer.motorola.com..
http://stackoverflow.com/questions/64745/moving-to-android-from-j2me there exists a library called LWUIT avoiding the need to recreate from scratch a swing like library . In Android you will be able..
START_STICKY and START_NOT_STICKY http://stackoverflow.com/questions/9093271/start-sticky-and-start-not-sticky before it finishes executing. START_STICKY tells the OS to recreate the service after it has enough memory and call onStartCommand.. a third code START_REDELIVER_INTENT that tells the OS to recreate the service AND redelivery the same intent to onStartCommand..
Android-SDK r17 ruins working projects http://stackoverflow.com/questions/9824491/android-sdk-r17-ruins-working-projects ~ .android delete ~ .eclipse reinstall Eclipse ADT Plugin recreate Virtual Devices create a new project the new project works unpack..
Do fragments really need an empty constructor? http://stackoverflow.com/questions/10450348/do-fragments-really-need-an-empty-constructor class loader allows access to it. It's a pretty nasty method all in all but it allows the FragmentManger to kill and recreate Fragments with states. The Android subsystem does similar things with Activities . Example Class I get asked alot about..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask
http://stackoverflow.com/questions/13523350/android-alarm-clock-ui . What about the Time row As @eric mentioned in the comments to one of the answers below I am trying to recreate a similar interface to the alarm clock app. I do not want to send an intent to start the Alarm Manager from my app. What..
Google Play Game Services - unable to sign in http://stackoverflow.com/questions/16580885/google-play-game-services-unable-to-sign-in Update some more attempts Here's a short overview about what I've tried in the meantime. Nothing helped. remove and recreate the linked Android app entry double checked certificate fingerprint disable anti piracy skip proguard create a new test..
'Must Override a Superclass Method' Errors after importing a project into Eclipse http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips ContextMenu arg1 View arg2 ContextMenuInfo arg3 The odd thing is if I remove my code and have Eclipse automatically recreate the method it uses the same argument names I already had so I don't really know where the problem is other then it auto.. where the problem is other then it auto formatting the method for me. This becomes quite a pain having to manually recreate ALL my overridden methods by hand. If anyone can explain why this happens or how to fix it .. I would be very happy. Maybe..
Out of memory while creating bitmaps on device http://stackoverflow.com/questions/17990086/out-of-memory-while-creating-bitmaps-on-device a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0 0 width height matrix false return resizedBitmap I use that..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button super.onKeyDown keyCode event I think the preferred option should be for an Activity to finish normally and be able to recreate itself e.g. reading the current state from a Service if needed. But moveTaskToBack can be used as a quick alternative on..
Version of SQLite used in Android? http://stackoverflow.com/questions/2421189/version-of-sqlite-used-in-android The newer SQLite versions support an ALTER TABLE SQL command which would save me having to copy data drop the table recreate table and re insert data. database android sqlite schema migration share improve this question Using the emulators adb..
How to crop the parsed image in android? http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg 0 0 width height matrix true make a Drawable from Bitmap..
How to save state during orientation change in Android if the state is made of my classes? http://stackoverflow.com/questions/3915952/how-to-save-state-during-orientation-change-in-android-if-the-state-is-made-of-m Android and with the compatibility library retained fragments are usually the best way to handle keeping expensive to recreate data alive across activity destruction creation. And as Dianne pointed out retaining nonconfiguration data was for optimizing..
Android: high quality image resizing / scaling http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth width scaleHeight height recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0 0 width height matrix true bm.recycle return resizedBitmap..
Android error - close() was never explicitly called on database http://stackoverflow.com/questions/4464892/android-error-close-was-never-explicitly-called-on-database db int oldVersion int newVersion Log.w RatedCalls Database Upgrading database this will drop tables and recreate. db.execSQL DROP TABLE IF EXISTS TABLE_NAME onCreate db _ ___ Edited __ _ ____ This is what I get now. When I make a new..
Android ClassNotFoundException http://stackoverflow.com/questions/4880489/android-classnotfoundexception two seperate users contact me regarding this issue one on a HTC wildfire 2.1 and one a Samsung Galaxy S . Now I cannot recreate this problem on my devices 2.2 and 1.6 or an emulator 2.1 and cannot really work out why this class cannot be found by the..
Android SDK Content Loader failing with NullPointerException http://stackoverflow.com/questions/5019051/android-sdk-content-loader-failing-with-nullpointerexception the Google ADT plugin tries to access a map that is null. The workaround is to delete the offending .ini file and recreate your avd s . This information was posted here http community.developer.motorola.com t5 MOTODEV Studio for Android Android..
http://stackoverflow.com/questions/64745/moving-to-android-from-j2me forms due to the absent of swing like libraries though now there exists a library called LWUIT avoiding the need to recreate from scratch a swing like library . In Android you will be able to create complex form very quickly and software package..
START_STICKY and START_NOT_STICKY http://stackoverflow.com/questions/9093271/start-sticky-and-start-not-sticky when the phone runs out of memory and kills the service before it finishes executing. START_STICKY tells the OS to recreate the service after it has enough memory and call onStartCommand again with a null intent. START_NOT_STICKY tells the OS to.. OS to not bother recreating the service again. There is also a third code START_REDELIVER_INTENT that tells the OS to recreate the service AND redelivery the same intent to onStartCommand . This article by Dianne Hackborn explained the background..
Android-SDK r17 ruins working projects http://stackoverflow.com/questions/9824491/android-sdk-r17-ruins-working-projects reinstall the packages download the target platform delete ~ .android delete ~ .eclipse reinstall Eclipse ADT Plugin recreate Virtual Devices create a new project the new project works unpack the .apk file and view the compiled classes with dexdump..
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