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// Activity :
@Override
public void onAttachedToWindow() {
// TODO Auto-generated method stub
if(catchHomeKey) {
this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);
}
super.onAttachedToWindow();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// TODO Auto-generated method stub
if(keyCode == KeyEvent.KEYCODE_HOME) {
Log.e(TAG, "Home key down");
}
return super.onKeyDown(keyCode, event);
}
// Dialog :
final Dialog dialog = new Dialog(this);
dialog.setContentView(R.layout.mydailog);
//
dialog.show();
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
dialog.setOnKeyListener(new android.content.DialogInterface.OnKeyListener(){
@Override
public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_HOME:
Log.i(TAG, "KEYCODE_HOME");
return true;
}
return false;}}