Android锁屏状态下弹出activity,如新版qq的锁屏消息提示
在接收消息广播的onReceive里,跳转到你要显示的界面。如:
- Intent intent = new Intent(arg0,MainActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- arg0.startActivity(intent);
在该activity的onCreate()方法里:
- super.onCreate(savedInstanceState);
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED|WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
- setContentView(R.layout.activity_main);
设置activity的theme属性:
- android:theme="@android:style/Theme.Wallpaper.NoTitleBar"
添加点击事件,进入app,突破锁屏:
在menifest中加入该权限:
- KeyguardManager keyguardManager = (KeyguardManager) getSystemService(KEYGUARD_SERVICE);
- KeyguardLock keyguardLock = keyguardManager.newKeyguardLock("");
- keyguardLock.disableKeyguard();
- <uses-permission android:name="android.permission.DISABLE_KEYGUARD"/>