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2014/10/16 ¤W¤È 08:20:48
android Programming Glossary: onoptionsitemselectedandroid:take screenshot and share it http://stackoverflow.com/questions/10296711/androidtake-screenshot-and-share-it menu return true @Override public boolean onOptionsItemSelected MenuItem item Handle item selection switch item.getItemId case.. e System.out.println e return true default return super.onOptionsItemSelected item private static void savePic Bitmap b String strFileName..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button R.layout.mymenu menu return true @Override public boolean onOptionsItemSelected MenuItem item if item.getItemId R.id.item1 Log.d Option Save.. Log.d Option Exit option is clicked return super.onOptionsItemSelected item DataManipulator.java public class DataManipulator public..
How can I return to a parent activity correctly? http://stackoverflow.com/questions/12276027/how-can-i-return-to-a-parent-activity-correctly menu return true @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case android.R.id.home NavUtils.navigateUpFromSameTask.. this return true return super.onOptionsItemSelected item android android intent activity parent share improve..
ActionBar logo centered and Action items on sides http://stackoverflow.com/questions/12750013/actionbar-logo-centered-and-action-items-on-sides could do this in your Activity @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case R.id.yourRightActionItem.. action item do something return true default return super.onOptionsItemSelected item Of course make sure you also do the other necessary setups..
Using ActionBarSherlock With the New SupportMapFragment http://stackoverflow.com/questions/13721929/using-actionbarsherlock-with-the-new-supportmapfragment menu Nothing to see here. @Override public final boolean onOptionsItemSelected android.view.MenuItem item return onOptionsItemSelected new.. onOptionsItemSelected android.view.MenuItem item return onOptionsItemSelected new MenuItemWrapper item @Override public boolean onOptionsItemSelected.. new MenuItemWrapper item @Override public boolean onOptionsItemSelected MenuItem item Nothing to see here. return false android android..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself in 1.5 1.6 but NOT in 2.0 anymore @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case 201 Locale locale2.. super.onCreateOptionsMenu menu @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case 201 Locale locale new.. en Français Toast.LENGTH_LONG .show break return super.onOptionsItemSelected item AND HERE IS THE MANIFEST xml version 1.0 encoding utf..
http://stackoverflow.com/questions/3205191/android-and-mjpeg 0 Quit return true Handles item selections public boolean onOptionsItemSelected MenuItem item switch item.getItemId case MENU_QUIT finish..
I'm getting a NullPointerException when I use ACTION_IMAGE_CAPTURE to take a picture http://stackoverflow.com/questions/3275749/im-getting-a-nullpointerexception-when-i-use-action-image-capture-to-take-a-pic net.asplode.tr .PostImage Code @Override public boolean onOptionsItemSelected MenuItem item if item.getItemId R.id.mnuCamera Intent cameraIntent..
Android: application-wide font-size preference http://stackoverflow.com/questions/4877153/android-application-wide-font-size-preference super.onCreateOptionsMenu menu @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case R.id.menu_done onMenuDone..
Android: Adding ListView Sub Item Text http://stackoverflow.com/questions/7916834/android-adding-listview-sub-item-text Log.i tag onCreateOptionsMenu return true public boolean onOptionsItemSelected MenuItem item switch item.getItemId case 0 Log.i tag Set RSS..
How can I detect a click on the ActionBar title? http://stackoverflow.com/questions/7981394/how-can-i-detect-a-click-on-the-actionbar-title logo is clickable you'll get that via android.R.id.home in onOptionsItemSelected . Conceivably the title also routes this way though they don't..
android - save image into gallery http://stackoverflow.com/questions/8560501/android-save-image-into-gallery into the gallery this is my code @Override public boolean onOptionsItemSelected MenuItem item Handle item selection switch item.getItemId .. e e.printStackTrace return true default return super.onOptionsItemSelected item i'm not sure of this part of code File root Environment.getExternalStorageDirectory..
http://stackoverflow.com/questions/9731602/animated-icon-for-actionitem set the drawable as the icon for the menu item and then in onOptionsItemSelected MenuItem item get the icon and begin animating using AnimationDrawable..
android:take screenshot and share it http://stackoverflow.com/questions/10296711/androidtake-screenshot-and-share-it MenuInflater inflater getMenuInflater inflater.inflate R.menu.menuselected1 menu return true @Override public boolean onOptionsItemSelected MenuItem item Handle item selection switch item.getItemId case R.id.ScreenShot try takeScreenShot av av is instance of.. takeScreenShot av av is instance of hello catch Exception e System.out.println e return true default return super.onOptionsItemSelected item private static void savePic Bitmap b String strFileName FileOutputStream fos null try fos new FileOutputStream strFileName..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button menu MenuInflater inflater getMenuInflater inflater.inflate R.layout.mymenu menu return true @Override public boolean onOptionsItemSelected MenuItem item if item.getItemId R.id.item1 Log.d Option Save option is clicked if item.getItemId R.id.item2 Log.d Option.. Log.d Option Delete option is clicked if item.getItemId R.id.item3 Log.d Option Exit option is clicked return super.onOptionsItemSelected item DataManipulator.java public class DataManipulator public static final String KEY_IMG image private DatabaseHelper..
How can I return to a parent activity correctly? http://stackoverflow.com/questions/12276027/how-can-i-return-to-a-parent-activity-correctly onCreateOptionsMenu Menu menu getMenuInflater .inflate R.menu.activity_b menu return true @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case android.R.id.home NavUtils.navigateUpFromSameTask this return true return super.onOptionsItemSelected.. item switch item.getItemId case android.R.id.home NavUtils.navigateUpFromSameTask this return true return super.onOptionsItemSelected item android android intent activity parent share improve this question It happen only if you are starting Activity..
ActionBar logo centered and Action items on sides http://stackoverflow.com/questions/12750013/actionbar-logo-centered-and-action-items-on-sides true To take control of the left action item you could do this in your Activity @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case R.id.yourRightActionItem do something return true case android.R.id.home this.. return true case android.R.id.home this will be your left action item do something return true default return super.onOptionsItemSelected item Of course make sure you also do the other necessary setups for the Action items in your menu xml's as well. This will..
Using ActionBarSherlock With the New SupportMapFragment http://stackoverflow.com/questions/13721929/using-actionbarsherlock-with-the-new-supportmapfragment menu @Override public void onPrepareOptionsMenu Menu menu Nothing to see here. @Override public final boolean onOptionsItemSelected android.view.MenuItem item return onOptionsItemSelected new MenuItemWrapper item @Override public boolean onOptionsItemSelected.. Menu menu Nothing to see here. @Override public final boolean onOptionsItemSelected android.view.MenuItem item return onOptionsItemSelected new MenuItemWrapper item @Override public boolean onOptionsItemSelected MenuItem item Nothing to see here. return false.. android.view.MenuItem item return onOptionsItemSelected new MenuItemWrapper item @Override public boolean onOptionsItemSelected MenuItem item Nothing to see here. return false android android actionbar actionbarsherlock actionbarsherlock map share..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself any other language ... Why is this working perfectly fine in 1.5 1.6 but NOT in 2.0 anymore @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case 201 Locale locale2 new Locale fr Locale.setDefault locale2 Configuration config2.. 1 201 0 Nederlands langMenu.add 1 202 0 Français return super.onCreateOptionsMenu menu @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case 201 Locale locale new Locale nl Locale.setDefault locale Configuration config.. .getResources .getDisplayMetrics Toast.makeText this Locale en Français Toast.LENGTH_LONG .show break return super.onOptionsItemSelected item AND HERE IS THE MANIFEST xml version 1.0 encoding utf 8 manifest xmlns android http schemas.android.com apk res android..
http://stackoverflow.com/questions/3205191/android-and-mjpeg boolean onCreateOptionsMenu Menu menu menu.add 0 MENU_QUIT 0 Quit return true Handles item selections public boolean onOptionsItemSelected MenuItem item switch item.getItemId case MENU_QUIT finish return true return false public void onCreate Bundle icicle..
I'm getting a NullPointerException when I use ACTION_IMAGE_CAPTURE to take a picture http://stackoverflow.com/questions/3275749/im-getting-a-nullpointerexception-when-i-use-action-image-capture-to-take-a-pic 3891 ... 11 more W ActivityManager 85 Force finishing activity net.asplode.tr .PostImage Code @Override public boolean onOptionsItemSelected MenuItem item if item.getItemId R.id.mnuCamera Intent cameraIntent new Intent MediaStore.ACTION_IMAGE_CAPTURE ContentValues..
Android: application-wide font-size preference http://stackoverflow.com/questions/4877153/android-application-wide-font-size-preference inflater.inflate R.menu.preferences menu return super.onCreateOptionsMenu menu @Override public boolean onOptionsItemSelected MenuItem item switch item.getItemId case R.id.menu_done onMenuDone finish return true case R.id.menu_cancel finish return..
Android: Adding ListView Sub Item Text http://stackoverflow.com/questions/7916834/android-adding-listview-sub-item-text super.onCreateOptionsMenu menu menu.add Menu.NONE 0 0 Refresh Log.i tag onCreateOptionsMenu return true public boolean onOptionsItemSelected MenuItem item switch item.getItemId case 0 Log.i tag Set RSS Feed return true case 1 Log.i tag Refreshing RSS Feed return..
How can I detect a click on the ActionBar title? http://stackoverflow.com/questions/7981394/how-can-i-detect-a-click-on-the-actionbar-title this question The title is non clickable AFAIK. The icon logo is clickable you'll get that via android.R.id.home in onOptionsItemSelected . Conceivably the title also routes this way though they don't mention it and I wouldn't rely upon it. It sounds like you..
android - save image into gallery http://stackoverflow.com/questions/8560501/android-save-image-into-gallery to allow that but the problem is...how can i save the image into the gallery this is my code @Override public boolean onOptionsItemSelected MenuItem item Handle item selection switch item.getItemId case R.id.menuFinale imgView.setDrawingCacheEnabled true Bitmap.. 100 ostream ostream.close catch Exception e e.printStackTrace return true default return super.onOptionsItemSelected item i'm not sure of this part of code File root Environment.getExternalStorageDirectory File file new File root.getAbsolutePath..
http://stackoverflow.com/questions/9731602/animated-icon-for-actionitem AnimationDrawable and define my animation frame by frame set the drawable as the icon for the menu item and then in onOptionsItemSelected MenuItem item get the icon and begin animating using AnimationDrawable item.getIcon .start . This however was unsuccessful...
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