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2014/10/16 ¤W¤È 08:11:45
android Programming Glossary: criticalForce overflow menu in ActionBarSherlock http://stackoverflow.com/questions/13179620/force-overflow-menu-in-actionbarsherlock to use the latest version if the trade offs aren't to critical. By posting how I force the overflow menu I am neither suggesting..
Set margins in a LinearLayout programmatically http://stackoverflow.com/questions/2481455/set-margins-in-a-linearlayout-programmatically Verbose lp.weight 1.0f This is critical. Doesn't work without it. buttonsView.addView btn lp ViewGroup.LayoutParams..
http://stackoverflow.com/questions/3462850/trying-to-run-trivial-android-junit-tests-getting-test-run-failed-no-test-re Any suggestions would be appreciated If I'm missing some critical information please let me know and I'll update. java android..
How to prevent Custom Views from losing state across screen orientation changes http://stackoverflow.com/questions/3542333/how-to-prevent-custom-views-from-losing-state-across-screen-orientation-changes for my main activity to save and restore certain critical components across screen orientation changes. But it seems my..
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 that are nice to save for performance reasons but not critical to your activity functioning if they need to be redone it's..
ActivityNotFoundException when different package's targetClass in PreferenceScreen http://stackoverflow.com/questions/4360100/activitynotfoundexception-when-different-packages-targetclass-in-preferencescre android targetPackage com.my.package The critical factor is apparently that the android targetPackage attribute..
Activity OnDestroy never called? http://stackoverflow.com/questions/4449955/activity-ondestroy-never-called to call all this stuff in onDestroy until adap is not a critical resource. And even in that case android system has mechanisms..
WebView causing Uncaught TypeError when loading www.google.com http://stackoverflow.com/questions/4930623/webview-causing-uncaught-typeerror-when-loading-www-google-com webview share improve this question I found the critical call settings.setDomStorageEnabled true This seems to allow..
Locations of super() calls in Android Eclipse Plugin generated code reliable? http://stackoverflow.com/questions/4994959/locations-of-super-calls-in-android-eclipse-plugin-generated-code-reliable Activity.onCreate the superclass implementation performs critical operations that must be executed at some point in the subclass's..
Get current location address for android app http://stackoverflow.com/questions/5028830/get-current-location-address-for-android-app over the network to the Google Maps API. Therefore it is critical that you use extensive error handling for the various scenarios..
How do you save an Android application log to a file on a physical device? http://stackoverflow.com/questions/5101691/how-do-you-save-an-android-application-log-to-a-file-on-a-physical-device debug output messages over your application mainly at the critical points. Good luck for finding the error share improve this..
SoftReference gets garbage collected too early http://stackoverflow.com/questions/5757969/softreference-gets-garbage-collected-too-early
http://stackoverflow.com/questions/5907102/home-button-listener is to use flag FLAG_ACTIVITY_NO_HISTORY when starting that critical activity. So when your activity goes to background system will..
Difference between AlarmManager and ScheduledExecutorService http://stackoverflow.com/questions/6558694/difference-between-alarmmanager-and-scheduledexecutorservice active part of lifecycle . While AlaramManager is critical system service that runs all the time. And if your application..
switch back/front camera on fly http://stackoverflow.com/questions/6599454/switch-back-front-camera-on-fly currentCameraId camera try this step is critical or preview on new camera will no know where to render to camera.setPreviewDisplay..
How to create map tiles from OpenStreetMap offline, display it on Android? http://stackoverflow.com/questions/7625620/how-to-create-map-tiles-from-openstreetmap-offline-display-it-on-android want to add this to the manifest although certainly not critical supports screens android anyDensity true android resizeable..
SQLite exception: Database is locked issue http://stackoverflow.com/questions/7657223/sqlite-exception-database-is-locked-issue on HoneyComb tablet . I did using Semaphores using lock in critical sections . Example 1 public class DbExp extends SQLiteOpenHelper..
http://stackoverflow.com/questions/8938348/difference-between-build-target-sdk-in-eclipse-and-androidtargetsdkversion-in this provide min version in manifest depending on your app critical features. Set the same value to project properties. Then if..
Stackoverflow: Caused by nested views? http://stackoverflow.com/questions/9946368/stackoverflow-caused-by-nested-views layers. If you have a layer in Hierarchy View on the critical path that has one parent and one child that is a prime candidate..
Force overflow menu in ActionBarSherlock http://stackoverflow.com/questions/13179620/force-overflow-menu-in-actionbarsherlock a 12872537 450534 . NOTE That being said it is always better to use the latest version if the trade offs aren't to critical. By posting how I force the overflow menu I am neither suggesting that you use an older version nor do I recommend that...
Set margins in a LinearLayout programmatically http://stackoverflow.com/questions/2481455/set-margins-in-a-linearlayout-programmatically LinearLayout.LayoutParams.FILL_PARENT LinearLayout.LayoutParams.FILL_PARENT Verbose lp.weight 1.0f This is critical. Doesn't work without it. buttonsView.addView btn lp ViewGroup.LayoutParams lp new ViewGroup.LayoutParams ViewGroup.LayoutParams.FILL_PARENT..
http://stackoverflow.com/questions/3462850/trying-to-run-trivial-android-junit-tests-getting-test-run-failed-no-test-re to learn how this works. Whatever I try I see this error. Any suggestions would be appreciated If I'm missing some critical information please let me know and I'll update. java android junit share improve this question OK I figured it out...
How to prevent Custom Views from losing state across screen orientation changes http://stackoverflow.com/questions/3542333/how-to-prevent-custom-views-from-losing-state-across-screen-orientation-changes I've successfully implemented onRetainNonConfigurationInstance for my main activity to save and restore certain critical components across screen orientation changes. But it seems my custom views are being re created from scratch when the orientation..
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 data was for optimizing things like thumbnail generation that are nice to save for performance reasons but not critical to your activity functioning if they need to be redone it's not a substitute for properly saving and restoring activity..
ActivityNotFoundException when different package's targetClass in PreferenceScreen http://stackoverflow.com/questions/4360100/activitynotfoundexception-when-different-packages-targetclass-in-preferencescre fails intent android targetClass com.my.other.package.MyPreferences android targetPackage com.my.package The critical factor is apparently that the android targetPackage attribute matches the application package. If you want you can put the..
Activity OnDestroy never called? http://stackoverflow.com/questions/4449955/activity-ondestroy-never-called
WebView causing Uncaught TypeError when loading www.google.com http://stackoverflow.com/questions/4930623/webview-causing-uncaught-typeerror-when-loading-www-google-com what could be causing these errors Thanks android webview android webview share improve this question I found the critical call settings.setDomStorageEnabled true This seems to allow the browser to store a DOM model of the page elements so that..
Locations of super() calls in Android Eclipse Plugin generated code reliable? http://stackoverflow.com/questions/4994959/locations-of-super-calls-in-android-eclipse-plugin-generated-code-reliable is both harmless and unnecessary. In other cases such as Activity.onCreate the superclass implementation performs critical operations that must be executed at some point in the subclass's processing. Sometimes what happens when you call super..
Get current location address for android app http://stackoverflow.com/questions/5028830/get-current-location-address-for-android-app Likewise the call to getFromLocation may take time as it goes over the network to the Google Maps API. Therefore it is critical that you use extensive error handling for the various scenarios AND that both these calls are moved onto a separate thread..
How do you save an Android application log to a file on a physical device? http://stackoverflow.com/questions/5101691/how-do-you-save-an-android-application-log-to-a-file-on-a-physical-device
SoftReference gets garbage collected too early http://stackoverflow.com/questions/5757969/softreference-gets-garbage-collected-too-early
http://stackoverflow.com/questions/5907102/home-button-listener
Difference between AlarmManager and ScheduledExecutorService http://stackoverflow.com/questions/6558694/difference-between-alarmmanager-and-scheduledexecutorservice Hence the need for Service so your process lives beyond Activities active part of lifecycle . While AlaramManager is critical system service that runs all the time. And if your application scheduled something and was killed then AlarmManager may..
switch back/front camera on fly http://stackoverflow.com/questions/6599454/switch-back-front-camera-on-fly developers i forget where setCameraDisplayOrientation CameraActivity.this currentCameraId camera try this step is critical or preview on new camera will no know where to render to camera.setPreviewDisplay previewHolder catch IOException e e.printStackTrace..
How to create map tiles from OpenStreetMap offline, display it on Android? http://stackoverflow.com/questions/7625620/how-to-create-map-tiles-from-openstreetmap-offline-display-it-on-android manifest And you also might want to add this to the manifest although certainly not critical supports screens android anyDensity true android resizeable false android largeScreens true android normalScreens true Add..
SQLite exception: Database is locked issue http://stackoverflow.com/questions/7657223/sqlite-exception-database-is-locked-issue android 2.3 but got db lock error when I used to run it on HoneyComb tablet . I did using Semaphores using lock in critical sections . Example 1 public class DbExp extends SQLiteOpenHelper public static String Lock dblock private static final String..
http://stackoverflow.com/questions/8938348/difference-between-build-target-sdk-in-eclipse-and-androidtargetsdkversion-in than x. It will show compiler errors. You can use it like this provide min version in manifest depending on your app critical features. Set the same value to project properties. Then if you want use somewhere APIs from higher SDKs raise up value..
Stackoverflow: Caused by nested views? http://stackoverflow.com/questions/9946368/stackoverflow-caused-by-nested-views higher than that. You seem to have a number of wasted layers. If you have a layer in Hierarchy View on the critical path that has one parent and one child that is a prime candidate to be removed as it may not be adding any value. You have..
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