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我正在開發一個android應用程序(鍵盤驅動程序),其中首先我將藍牙鍵盤與android設備連接,在Inputmethod服務中成功連接後,我正在接收按鍵並將其發送到當前打開編輯。問題是,我無法弄清楚如何在android中打開/關閉大寫鎖定和切換鍵功能。在android中以編程方式關閉shift鍵
private BroadcastReceiver key3Receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
int key = Integer.parseInt(intent
.getStringExtra(BluezService.COLONY_KEYPRESS_KEY));
int action = intent.getIntExtra(BluezService.EVENT_KEYPRESS_ACTION,
KeyEvent.ACTION_DOWN);
Log.d("++++ key recieved ", Integer.toString(key));
InputConnection ic = getCurrentInputConnection();
long eventTime = SystemClock.uptimeMillis();
if(key==2)
{
if(checkEnable==true){
ic.clearMetaKeyStates(KeyEvent.META_SHIFT_LEFT_ON);
Log.d("metakey", "turn off");
checkEnable=false;
return;
}else{
Log.d("metakey", "turn on");
checkEnable=true;
}
}
// ********* Hacks
if(key==8)
{
key=127;
}
if (key < 130) {
ic.sendKeyEvent(new KeyEvent(eventTime, eventTime, action,COLONYKEYCODE[key],
0, KeyEvent.META_SHIFT_ON, 0, 0, KeyEvent.FLAG_SOFT_KEYBOARD));
}
}
};
請不要重複您已發佈的問題。 http://stackoverflow.com/questions/10794848/turn-on-off-caps-lock-and-shift-key-programatically-on-android –