熄屏快呼功能网上找了一圈，项目需求有定制物理按键，分别有对应键值，正常情况下是需要应用在前台才能获取键值keycode信息，该方法是放在后台Service动态监听，废话不多说，直接实现。
demo地址： https://download.csdn.net/download/xbj1015892775/11424813
public class RobMoney extends AccessibilityService { private static final String TAG = "dxj"; private Calendar c = Calendar.getInstance(); int flag=0; @Override protected boolean onKeyEvent(KeyEvent event) { Log.i(TAG, "onKeyEvent"); int key = event.getKeyCode(); System.out.println(key+".."); switch(key){ case 136://按键对应的keycode值 Intent downintent = new Intent("com.creator.android.KEYCODE_F6_UP");//第一个按键需要监听的广播 downintent.putExtra("dtime", System.currentTimeMillis()); if(flag==0){ sendBroadcast(downintent); }else if (flag==1) { flag=0; } Log.i(TAG, "KEYCODE_F6_UP"); break; case 137://按键2对应的keycode值 Intent upintent = new Intent("com.creator.android.KEYCODE_F7_UP");//第二个按键需要监听的广播DOWN为按下UP为弹起 upintent.putExtra("utime", System.currentTimeMillis()); if(flag==0){ sendBroadcast(upintent); flag+=1; }else if (flag==1) { flag=0; } Log.i(TAG, "KEYCODE_F7_UP"); break; default: break; } return super.onKeyEvent(event); } @Override public void onInterrupt() {
} @Override public void onCreate() { Log.i(TAG, "RobMoney::onCreate"); super.onCreate(); }
@Override public void onAccessibilityEvent(AccessibilityEvent event) { // TODO Auto-generated method stub }
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