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2014/10/16 ¤W¤È 08:12:31
android Programming Glossary: dispatchkeyeventOverride home and back button is case a boolean is true http://stackoverflow.com/questions/10025660/override-home-and-back-button-is-case-a-boolean-is-true isChecked onAttachedToWindow @Override public boolean dispatchKeyEvent KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_HOME isLock.. KEYCODE_HOME return true else return super.dispatchKeyEvent event @Override public boolean onKeyDown int keyCode KeyEvent..
How to intercept incoming calls android 2.3.x http://stackoverflow.com/questions/11180727/how-to-intercept-incoming-calls-android-2-3-x handler that will answer a call @Override public boolean dispatchKeyEvent KeyEvent event switch event.getKeyCode case KeyEvent.KEYCODE_FOCUS.. true default debugLog Unknown key event event return super.dispatchKeyEvent event Return button click listener will exit back to the phones..
Android: Programmatically animate between images in Gallery widget http://stackoverflow.com/questions/2731564/android-programmatically-animate-between-images-in-gallery-widget work around I thought of was to fake the key presses. Eg. dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.KEYCODE_DPAD_LEFT..
Android - Volume Buttons used in my application http://stackoverflow.com/questions/2874743/android-volume-buttons-used-in-my-application You need to capture all actions @Override public boolean dispatchKeyEvent KeyEvent event int action event.getAction int keyCode event.getKeyCode..
http://stackoverflow.com/questions/3280141/android-calledfromwrongthreadexception-only-the-original-thread-that-created Uri.parse tel startActivity dialIntent dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD.. KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD dispatchKeyEvent new KeyEvent KeyEvent.ACTION_UP KeyEvent.KEYCODE_BACK CallBacks..
Android - Key Dispatching Timed Out http://stackoverflow.com/questions/3467205/android-key-dispatching-timed-out lineId catch RemoteException e e.printStackTrace dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD.. KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD dispatchKeyEvent new KeyEvent KeyEvent.ACTION_UP KeyEvent.KEYCODE_BACK If..
How to lock android buttons/phone from code (screen lock)? [duplicate] http://stackoverflow.com/questions/3953689/how-to-lock-android-buttons-phone-from-code-screen-lock question You can block the back button by overwriting dispatchKeyEvent in your Activity class and returning true if event.getKeyCode..
Android back button and MediaController http://stackoverflow.com/questions/6051825/android-back-button-and-mediacontroller of this answer call it RonnieMediaController Override dispatchKeyEvent in RonnieMediaController Before chaining to the superclass check..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how disable keys you need to override @Override public boolean dispatchKeyEvent KeyEvent event if KeyEvent.KEYCODE_MENU event.getKeyCode KeyEvent.KEYCODE_DPAD_LEFT..
Difference between onKey(), OnKeyDown() and dispatchKeyEvent() methods provided by Android? http://stackoverflow.com/questions/7846050/difference-between-onkey-onkeydown-and-dispatchkeyevent-methods-provided between onKey OnKeyDown and dispatchKeyEvent methods provided by Android What is the difference between.. What is the difference between onKey OnKeyDown and dispatchKeyEvent methods provided by Android I Would like to know when and where.. of the 2.1 Source for the View Class . It would seem that dispatchKeyEvent is the first method called by the system. Overloading it will..
Overriding the power button in Android http://stackoverflow.com/questions/9886466/overriding-the-power-button-in-android button when it is pressed. I tried using the onKeyDown and dispatchKeyEvent methods but nothing seems to be working. Can anyone suggest.. super.onKeyDown keyCode event and @Override public boolean dispatchKeyEvent KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER Intent.. NewActivity.class startActivity i return true return super.dispatchKeyEvent event android share improve this question I found the..
Override home and back button is case a boolean is true http://stackoverflow.com/questions/10025660/override-home-and-back-button-is-case-a-boolean-is-true boolean isChecked TODO Auto generated method stub isLock isChecked onAttachedToWindow @Override public boolean dispatchKeyEvent KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_HOME isLock mTextView.setText KEYCODE_HOME return true else return.. event if event.getKeyCode KeyEvent.KEYCODE_HOME isLock mTextView.setText KEYCODE_HOME return true else return super.dispatchKeyEvent event @Override public boolean onKeyDown int keyCode KeyEvent event TODO Auto generated method stub if keyCode KeyEvent.KEYCODE_BACK..
How to intercept incoming calls android 2.3.x http://stackoverflow.com/questions/11180727/how-to-intercept-incoming-calls-android-2-3-x super.dispatchTrackballEvent event Camera button press event handler that will answer a call @Override public boolean dispatchKeyEvent KeyEvent event switch event.getKeyCode case KeyEvent.KEYCODE_FOCUS return true case KeyEvent.KEYCODE_CAMERA answerCall.. return true case KeyEvent.KEYCODE_CAMERA answerCall return true default debugLog Unknown key event event return super.dispatchKeyEvent event Return button click listener will exit back to the phones stock answer call application. private class ReturnButtonOnClickListener..
Android: Programmatically animate between images in Gallery widget http://stackoverflow.com/questions/2731564/android-programmatically-animate-between-images-in-gallery-widget Gallery it appears that it can handle DPAD key presses so a work around I thought of was to fake the key presses. Eg. dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.KEYCODE_DPAD_LEFT However I can't get this working for some reason. Anyone tried..
Android - Volume Buttons used in my application http://stackoverflow.com/questions/2874743/android-volume-buttons-used-in-my-application for my application android share improve this question You need to capture all actions @Override public boolean dispatchKeyEvent KeyEvent event int action event.getAction int keyCode event.getKeyCode switch keyCode case KeyEvent.KEYCODE_VOLUME_UP if..
http://stackoverflow.com/questions/3280141/android-calledfromwrongthreadexception-only-the-original-thread-that-created public void onClick View v Intent dialIntent new Intent Intent.ACTION_DIAL Uri.parse tel startActivity dialIntent dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD dispatchKeyEvent new KeyEvent KeyEvent.ACTION_UP KeyEvent.KEYCODE_BACK.. tel startActivity dialIntent dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD dispatchKeyEvent new KeyEvent KeyEvent.ACTION_UP KeyEvent.KEYCODE_BACK CallBacks from running Service private final ICallDialogActivity.Stub..
Android - Key Dispatching Timed Out http://stackoverflow.com/questions/3467205/android-key-dispatching-timed-out stopWatch.getBase try serviceBinder.endCall lineId catch RemoteException e e.printStackTrace dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD dispatchKeyEvent new KeyEvent KeyEvent.ACTION_UP KeyEvent.KEYCODE_BACK.. e e.printStackTrace dispatchKeyEvent new KeyEvent KeyEvent.ACTION_DOWN KeyEvent.FLAG_SOFT_KEYBOARD dispatchKeyEvent new KeyEvent KeyEvent.ACTION_UP KeyEvent.KEYCODE_BACK If I comment the following out the pressing of the button image..
How to lock android buttons/phone from code (screen lock)? [duplicate] http://stackoverflow.com/questions/3953689/how-to-lock-android-buttons-phone-from-code-screen-lock can I prevent this java android locking share improve this question You can block the back button by overwriting dispatchKeyEvent in your Activity class and returning true if event.getKeyCode is equal to KeyEvent.KEYCODE_BACK . But you cannot block the..
Android back button and MediaController http://stackoverflow.com/questions/6051825/android-back-button-and-mediacontroller code this should work Extend MediaController for the purposes of this answer call it RonnieMediaController Override dispatchKeyEvent in RonnieMediaController Before chaining to the superclass check for KeyEvent.KEYCODE_BACK and if that is encountered tell..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how the call http dl.dropbox.com u 31740476 ITelephony.aidl To disable keys you need to override @Override public boolean dispatchKeyEvent KeyEvent event if KeyEvent.KEYCODE_MENU event.getKeyCode KeyEvent.KEYCODE_DPAD_LEFT event.getKeyCode KeyEvent.KEYCODE_DPAD_DOWN..
Difference between onKey(), OnKeyDown() and dispatchKeyEvent() methods provided by Android? http://stackoverflow.com/questions/7846050/difference-between-onkey-onkeydown-and-dispatchkeyevent-methods-provided between onKey OnKeyDown and dispatchKeyEvent methods provided by Android What is the difference between onKey OnKeyDown and dispatchKeyEvent methods provided by Android.. onKey OnKeyDown and dispatchKeyEvent methods provided by Android What is the difference between onKey OnKeyDown and dispatchKeyEvent methods provided by Android I Would like to know when and where each of these can be used. Please shed some light into this... key share improve this question Tracing the source code of the 2.1 Source for the View Class . It would seem that dispatchKeyEvent is the first method called by the system. Overloading it will prevent any and all key events from being called unless the..
Overriding the power button in Android http://stackoverflow.com/questions/9886466/overriding-the-power-button-in-android pressed but unfortunately I cant handel the action of power button when it is pressed. I tried using the onKeyDown and dispatchKeyEvent methods but nothing seems to be working. Can anyone suggest me any other method or solution for this problem. public boolean.. to perform when power button is pressed. return true return super.onKeyDown keyCode event and @Override public boolean dispatchKeyEvent KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER Intent i new Intent this NewActivity.class startActivity i return.. KeyEvent.KEYCODE_POWER Intent i new Intent this NewActivity.class startActivity i return true return super.dispatchKeyEvent event android share improve this question I found the answer and this can be done by using the AlarmManager with the..
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