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2014/10/16 ¤W¤È 08:13:12
android Programming Glossary: event.getkeycodeOverride 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 public boolean dispatchKeyEvent KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_HOME isLock mTextView.setText KEYCODE_HOME..
How to intercept incoming calls android 2.3.x http://stackoverflow.com/questions/11180727/how-to-intercept-incoming-calls-android-2-3-x public boolean dispatchKeyEvent KeyEvent event switch event.getKeyCode case KeyEvent.KEYCODE_FOCUS return true case KeyEvent.KEYCODE_CAMERA..
Android EditText ImeOptions “Done” track finish typing http://stackoverflow.com/questions/2004344/android-edittext-imeoptions-done-track-finish-typing event.getAction KeyEvent.ACTION_DOWN event.getKeyCode KeyEvent.KEYCODE_ENTER onSearchAction v return true return..
Android - Volume Buttons used in my application http://stackoverflow.com/questions/2874743/android-volume-buttons-used-in-my-application KeyEvent event int action event.getAction int keyCode event.getKeyCode switch keyCode case KeyEvent.KEYCODE_VOLUME_UP if action KeyEvent.ACTION_UP..
How to catch a “Done” key press from the soft keyboard http://stackoverflow.com/questions/3031887/how-to-catch-a-done-key-press-from-the-soft-keyboard IME whose enter key has been auto labelled next or done if event.getKeyCode KeyEvent.FLAG_EDITOR_ACTION your code here Find the docs here..
Intercept back button from soft keyboard http://stackoverflow.com/questions/3940127/intercept-back-button-from-soft-keyboard TAG dispatchKeyEventPreIme event if mSearchActivity null event.getKeyCode KeyEvent.KEYCODE_BACK KeyEvent.DispatcherState state getKeyDispatcherState..
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 in your Activity class and returning true if event.getKeyCode is equal to KeyEvent.KEYCODE_BACK . But you cannot block the..
Detect on/off Key Press Android http://stackoverflow.com/questions/6848518/detect-on-off-key-press-android public boolean onKeyDown int keyCode KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER do what you want with the power button..
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 dispatchKeyEvent KeyEvent event if KeyEvent.KEYCODE_MENU event.getKeyCode KeyEvent.KEYCODE_DPAD_LEFT event.getKeyCode KeyEvent.KEYCODE_DPAD_DOWN.. event.getKeyCode KeyEvent.KEYCODE_DPAD_LEFT event.getKeyCode KeyEvent.KEYCODE_DPAD_DOWN event.getKeyCode KeyEvent.KEYCODE_DPAD_RIGHT.. event.getKeyCode KeyEvent.KEYCODE_DPAD_DOWN event.getKeyCode KeyEvent.KEYCODE_DPAD_RIGHT event.getKeyCode KeyEvent.KEYCODE_DPAD_UP..
Overriding the power button in Android http://stackoverflow.com/questions/9886466/overriding-the-power-button-in-android public boolean onKeyDown int keyCode KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER The action I want to perform when power.. public boolean dispatchKeyEvent KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER Intent i new Intent this NewActivity.class..
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 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 super.dispatchKeyEvent event @Override..
How to intercept incoming calls android 2.3.x http://stackoverflow.com/questions/11180727/how-to-intercept-incoming-calls-android-2-3-x 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 default debugLog Unknown key..
Android EditText ImeOptions “Done” track finish typing http://stackoverflow.com/questions/2004344/android-edittext-imeoptions-done-track-finish-typing if actionId EditorInfo.IME_ACTION_SEARCH actionId EditorInfo.IME_ACTION_DONE event.getAction KeyEvent.ACTION_DOWN event.getKeyCode KeyEvent.KEYCODE_ENTER onSearchAction v return true return false Update The above code would some times activate the..
Android - Volume Buttons used in my application http://stackoverflow.com/questions/2874743/android-volume-buttons-used-in-my-application 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 action KeyEvent.ACTION_UP TODO return true case KeyEvent.KEYCODE_VOLUME_DOWN..
How to catch a “Done” key press from the soft keyboard http://stackoverflow.com/questions/3031887/how-to-catch-a-done-key-press-from-the-soft-keyboard
Intercept back button from soft keyboard http://stackoverflow.com/questions/3940127/intercept-back-button-from-soft-keyboard public boolean dispatchKeyEventPreIme KeyEvent event Log.d TAG dispatchKeyEventPreIme event if mSearchActivity null event.getKeyCode KeyEvent.KEYCODE_BACK KeyEvent.DispatcherState state getKeyDispatcherState if state null if event.getAction KeyEvent.ACTION_DOWN..
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 is equal to KeyEvent.KEYCODE_BACK . But you cannot block the Home button from going to the home page. I have heard of some..
Detect on/off Key Press Android http://stackoverflow.com/questions/6848518/detect-on-off-key-press-android this question From Christian's answer to this question public boolean onKeyDown int keyCode KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER do what you want with the power button return true return super.onKeyDown keyCode event However Jake..
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 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 event.getKeyCode KeyEvent.KEYCODE_DPAD_RIGHT event.getKeyCode.. public boolean dispatchKeyEvent KeyEvent event if KeyEvent.KEYCODE_MENU event.getKeyCode KeyEvent.KEYCODE_DPAD_LEFT event.getKeyCode KeyEvent.KEYCODE_DPAD_DOWN event.getKeyCode KeyEvent.KEYCODE_DPAD_RIGHT event.getKeyCode KeyEvent.KEYCODE_DPAD_UP event.getKeyCode.. if KeyEvent.KEYCODE_MENU event.getKeyCode KeyEvent.KEYCODE_DPAD_LEFT event.getKeyCode KeyEvent.KEYCODE_DPAD_DOWN event.getKeyCode KeyEvent.KEYCODE_DPAD_RIGHT event.getKeyCode KeyEvent.KEYCODE_DPAD_UP event.getKeyCode KeyEvent.KEYCODE_DPAD_CENTER event.getKeyCode..
Overriding the power button in Android http://stackoverflow.com/questions/9886466/overriding-the-power-button-in-android suggest me any other method or solution for this problem. public boolean onKeyDown int keyCode KeyEvent event if event.getKeyCode KeyEvent.KEYCODE_POWER The action I want to perform when power button is pressed. return true return super.onKeyDown keyCode.. 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 true return super.dispatchKeyEvent..
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