安全卫士第三天-20来点后展示手机归属地

安全卫士第三天--20来点后显示手机归属地

实现思路： 1用Service 监听来电 2 用WindowManager作为显示 3把号码归属地放入数据库

public class AddressService extends Service {
public static final String TAG = "AddressService";
private TelephonyManager manager;
private MyPhoneListener listener;
private WindowManager windowmanager ;
private SharedPreferences sp;
private View view;
@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
return null;
}

@Override
public void onCreate() {
  super.onCreate();
  listener = new MyPhoneListener();
  sp = getSharedPreferences("config", MODE_PRIVATE);
     windowmanager = (WindowManager) this.getSystemService(WINDOW_SERVICE);
  // 注册系统电话管理服务的监听器
  manager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
  manager.listen(listener, PhoneStateListener.LISTEN_CALL_STATE);
}

private class MyPhoneListener extends PhoneStateListener{

  // 电话状态发生改变的时候调用的方法
  @Override
  public void onCallStateChanged(int state, String incomingNumber) {
   super.onCallStateChanged(state, incomingNumber);
   switch (state) {
   case TelephonyManager.CALL_STATE_IDLE: // 处于静止状态: 没有呼叫
    if(view!=null){
    windowmanager.removeView(view);
    view = null;
    }
    // 再获取一次系统的时间
    break;

   case TelephonyManager.CALL_STATE_RINGING: // 零响状态
    Log.i(TAG,"来电号码为"+ incomingNumber);
    String address = NumberAddressService.getAddress(incomingNumber);
    Log.i(TAG,"归属地为"+ address);
    //Toast.makeText(getApplicationContext(), "归属地为"+ address, 1).show();
    showLoaction(address);
    // 获取一下当前系统的时间

    break;
   case TelephonyManager.CALL_STATE_OFFHOOK: //接通电话状态
    if(view!=null){
    windowmanager.removeView(view);
    view = null;
    }
    break;
   }

  }

}

@Override
public void onDestroy() {
  super.onDestroy();
  manager.listen(listener, PhoneStateListener.LISTEN_NONE);
  listener = null;
}

/**
* 在窗体上显示出来位置信息
* @param address
*/
public void showLoaction(String address) {
        WindowManager.LayoutParams params = new LayoutParams();
        params.height = WindowManager.LayoutParams.WRAP_CONTENT;
        params.width = WindowManager.LayoutParams.WRAP_CONTENT;
        params.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
                | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
                | WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
        params.format = PixelFormat.TRANSLUCENT;
        params.type = WindowManager.LayoutParams.TYPE_TOAST;
        params.setTitle("Toast");
        params.gravity = Gravity.LEFT | Gravity.TOP;//如果不指定，默认是居中的。

        params.x =     sp.getInt("lastx", 0);
        params.y =     sp.getInt("lasty", 0);


        view = View.inflate(getApplicationContext(), cn.itcast.mobilesafe.R.layout.show_location, null);
        LinearLayout ll = (LinearLayout) view.findViewById(R.id.ll_location);



        int backgroundid = sp.getInt("background", 0);
        if(backgroundid==0){
        ll.setBackgroundResource(R.drawable.call_locate_gray);
        }else if(backgroundid==1){
        ll.setBackgroundResource(R.drawable.call_locate_orange);
        }else {
        ll.setBackgroundResource(R.drawable.call_locate_green);
        }

        TextView tv = (TextView) view.findViewById(R.id.tv_location);
        tv.setTextSize(24);
        tv.setText(address);
        windowmanager.addView(view , params);
}

}

安全卫士第三天-20来点后展示手机归属地

相关推荐