2014/10/16 上午 08:13:08

android Programming Glossary: ensures

Android getOrientation() method returns bad results

http://stackoverflow.com/questions/10192057/android-getorientation-method-returns-bad-results

to diff so as to ensure that abs diff 180 which in turn ensures that the filtered angle value will always increase decrease..

Why do we have to call super in Android sometimes?

http://stackoverflow.com/questions/10843383/why-do-we-have-to-call-super-in-android-sometimes

to the base class often at the beginning of the method ensures that these operations are still performed while still providing..

Save Bundle to SharedPreferences

http://stackoverflow.com/questions/13660889/save-bundle-to-sharedpreferences

of data altogether including many Parcelable objects. This ensures that when the app is paused or the orientation changes no data..

Map view following user - MyLocationOverlay type functionality for Android Maps API V2

http://stackoverflow.com/questions/13739990/map-view-following-user-mylocationoverlay-type-functionality-for-android-maps

Push location updates to the registered listener.. this ensures that my location layer will set the blue dot at the new received..

How to get My Location changed event with Google Maps android API v2?

http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2

Push location updates to the registered listener.. this ensures that my location layer will set the blue dot at the new received..

Updated - Android Facebook api 3.0 error: Cannot call LoginActivity with a null calling package

http://stackoverflow.com/questions/14123580/updated-android-facebook-api-3-0-error-cannot-call-loginactivity-with-a-null

not use the startActivityForResult method. The method also ensures something similar to singleinstance launchmode. How should I..

Create custom notification, android

http://stackoverflow.com/questions/16168553/create-custom-notification-android

an artificial back stack for the started Activity. This ensures that navigating backward from the Activity leads out of your..

How to close Android application?

http://stackoverflow.com/questions/2092951/how-to-close-android-application

method. The call to System.runFinalizersOnExit true ensures that all objects will be finalized and garbage collected when..

Changing Locale within the app itself

http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself

getBaseContext .getResources .getDisplayMetrics This code ensures that every Activity will have custom locale set and it will..

Is AsyncTask really conceptually flawed or am I just missing something?

http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something

fetch the current context instance from that mapping. This ensures that you will never reference a stale context instance and you..

How do I use the Android SyncAdapter?

http://stackoverflow.com/questions/3994843/how-do-i-use-the-android-syncadapter

must be declared in AndroidManifest.xml which ensures that it can be found by the ContentResolver. Within this declaration..

Positioning a dialog on screen

http://stackoverflow.com/questions/4518995/positioning-a-dialog-on-screen

layout happens the dialog window will be given a size that ensures your view is that dimension probably making the actual window..

Android, javamail and proguard

http://stackoverflow.com/questions/5434699/android-javamail-and-proguard

the boxes to left of the three jars used by javamail. This ensures that the jars get exported to the target build. Without this..

Jquery ajax post not working on iPhone and Android

http://stackoverflow.com/questions/5577298/jquery-ajax-post-not-working-on-iphone-and-android

~ DealerHome Terms ' ProgramId programId Url.Content ensures that the correct relative path is used for the url. share improve..

Clear all activities in a task?

http://stackoverflow.com/questions/5979171/clear-all-activities-in-a-task

FLAG_ACTIVITY_CLEAR_TASK FLAG_ACTIVITY_NEW_TASK which ensures that if an instance is already running and is not top then anything..

Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup

http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie

the canvas state after applying the scaling factor. This ensures that the child can't modify the transformation you have set...

Using Singleton design pattern for SQLiteDatabase

http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase

DatabaseHelper class correctly. The static factory method ensures that there exists only one DatabaseHelper instance at any time...

Async/await not reacting as expected

http://stackoverflow.com/questions/7892360/async-await-not-reacting-as-expected

about ordering. Otherwise programs would go crazy 'await' ensures that the rest of the code in the current async method doesn't..

Why FPS is not same as original camera app

http://stackoverflow.com/questions/8676046/why-fps-is-not-same-as-original-camera-app

to keep the video at a high quality and low latency and ensures a smooth final video. If you need to do video processing on..

How to Create Borderless Buttons in Android [duplicate]

http://stackoverflow.com/questions/9167900/how-to-create-borderless-buttons-in-android

android attr selectableItemBackground Doing it this way ensures the button is borderless and the correct size. share improve..

Android getOrientation() method returns bad results

http://stackoverflow.com/questions/10192057/android-getorientation-method-returns-bad-results

of the angle value because we can add or subtract 360 to diff so as to ensure that abs diff 180 which in turn ensures that the filtered angle value will always increase decrease in the optimal direction to reach its setpoint . An example..

Why do we have to call super in Android sometimes?

http://stackoverflow.com/questions/10843383/why-do-we-have-to-call-super-in-android-sometimes

layout to the screen etc. . Requiring the client to make a call to the base class often at the beginning of the method ensures that these operations are still performed while still providing a reasonable level of abstraction for the developer. How..

Save Bundle to SharedPreferences

http://stackoverflow.com/questions/13660889/save-bundle-to-sharedpreferences

game fit into a savedInstanceState Bundle. There's a lot of data altogether including many Parcelable objects. This ensures that when the app is paused or the orientation changes no data gets lost by the Activity being recreated. However I have..

Map view following user - MyLocationOverlay type functionality for Android Maps API V2

http://stackoverflow.com/questions/13739990/map-view-following-user-mylocationoverlay-type-functionality-for-android-maps

@Override public void onLocationChanged Location location Push location updates to the registered listener.. this ensures that my location layer will set the blue dot at the new received location if mListener null mListener.onLocationChanged..

How to get My Location changed event with Google Maps android API v2?

http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2

Updated - Android Facebook api 3.0 error: Cannot call LoginActivity with a null calling package

http://stackoverflow.com/questions/14123580/updated-android-facebook-api-3-0-error-cannot-call-loginactivity-with-a-null

what the notes says. It does not expect a result and does not use the startActivityForResult method. The method also ensures something similar to singleinstance launchmode. How should I change this method implementation so it can work with facebook..

Create custom notification, android

http://stackoverflow.com/questions/16168553/create-custom-notification-android

this test.class The stack builder object will contain an artificial back stack for the started Activity. This ensures that navigating backward from the Activity leads out of your application to the Home screen. TaskStackBuilder stackBuilder..

How to close Android application?

http://stackoverflow.com/questions/2092951/how-to-close-android-application

application started just place a couple of lines in the onDestroy method. The call to System.runFinalizersOnExit true ensures that all objects will be finalized and garbage collected when the the application exits. You can also kill an application..

Changing Locale within the app itself

http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself

getBaseContext .getResources .updateConfiguration config getBaseContext .getResources .getDisplayMetrics This code ensures that every Activity will have custom locale set and it will not be reset on rotation and other events. I have also spent..

Is AsyncTask really conceptually flawed or am I just missing something?

http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something

calling context in that map and on every callback it will fetch the current context instance from that mapping. This ensures that you will never reference a stale context instance and you always have access to a valid context in the callbacks so..

How do I use the Android SyncAdapter?

http://stackoverflow.com/questions/3994843/how-do-i-use-the-android-syncadapter

identifies one specific ContentProvider. Moreover each ContentProvider must be declared in AndroidManifest.xml which ensures that it can be found by the ContentResolver. Within this declaration you can specify whether the ContentProvider can be..

Positioning a dialog on screen

http://stackoverflow.com/questions/4518995/positioning-a-dialog-on-screen

setMeasuredDimension 300 200 . Then when the view hierarchy layout happens the dialog window will be given a size that ensures your view is that dimension probably making the actual window larger to take into account the dialog frame and decoration..

Android, javamail and proguard

http://stackoverflow.com/questions/5434699/android-javamail-and-proguard

Java Build Path Order and Export from the menu and check the boxes to left of the three jars used by javamail. This ensures that the jars get exported to the target build. Without this fix the project will still build but javamail will no longer..

Jquery ajax post not working on iPhone and Android

http://stackoverflow.com/questions/5577298/jquery-ajax-post-not-working-on-iphone-and-android

Clear all activities in a task?

http://stackoverflow.com/questions/5979171/clear-all-activities-in-a-task

You could use FLAG_ACTIVITY_CLEAR_TOP FLAG_ACTIVITY_SINGLE_TOP FLAG_ACTIVITY_CLEAR_TASK FLAG_ACTIVITY_NEW_TASK which ensures that if an instance is already running and is not top then anything on top of it will be cleared and it will be used instead..

Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup

http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie

Using Singleton design pattern for SQLiteDatabase

http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase

should give you a good idea on how to go about designing the DatabaseHelper class correctly. The static factory method ensures that there exists only one DatabaseHelper instance at any time. create custom DatabaseHelper class that extends SQLiteOpenHelper..

Async/await not reacting as expected

http://stackoverflow.com/questions/7892360/async-await-not-reacting-as-expected

things run on but 'async' has its own very specific rules about ordering. Otherwise programs would go crazy 'await' ensures that the rest of the code in the current async method doesn't execute until after the thing awaited completes. It doesn't..

Why FPS is not same as original camera app

http://stackoverflow.com/questions/8676046/why-fps-is-not-same-as-original-camera-app

file system without ever touching the JVM. This is required to keep the video at a high quality and low latency and ensures a smooth final video. If you need to do video processing on the actual video it is better done after the video is already..

How to Create Borderless Buttons in Android [duplicate]

http://stackoverflow.com/questions/9167900/how-to-create-borderless-buttons-in-android