我想编写有关如何以编程方式解锁 Android 手机的代码。
我想在用户点击接近传感器时锁定或解锁手机。
public class MyActivity extends Activity{
private static final String ACTION = "android.intent.action.ACTION_SCREEN_OFF";
BroadcastReceiver myReceiver;
Context context;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
context = this;
final IntentFilter theFilter = new IntentFilter();
theFilter.addAction(ACTION);
context.registerReceiver(myReceiver, theFilter);
System.out.println("inside increate");
myReceiver = new BroadcastReceiver(){
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
System.out.println("phone locked*****");
}
};
}}
最佳答案
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF);
registerReceiver(mIntentReceiver, filter);
System.out.println("BROADcast receiver registered****");
}
private BroadcastReceiver mIntentReceiver = new BroadcastReceiver(){
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
System.out.println("phone locked");
}
关于android - 以编程方式解锁 Android 手机?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/9004720/