android 监听来去电 弹出悬浮窗提示
最近给老大做个安卓手机的小程序,希望实现 来去电的时候,提示一下(主要是看看有没有这个号码的相关事情)。
在网上找了很多,都是只有来电的悬浮窗。
算了,还是自己研究吧。
下面给出监听部分和悬浮窗,可拖拽的。
[java]
//来去电广播
public class InterceptCall extends BroadcastReceiver {
private static final String TAG = "PhoneStatReceiver";
private WindowManager wm;
WindowManager.LayoutParams params;
private float mTouchStartX;
private float mTouchStartY;
private float x;
private float y;
private Button tv;
Date curDate = null;
Context mcontext;
private void updateViewPosition() {
// 更新浮动窗口位置参数
params.x = (int) (x - mTouchStartX);
params.y = (int) (y - mTouchStartY);
wm.updateViewLayout(tv, params);
}
@Override
public void onReceive(Context context, Intent intent) {
mcontext = context;
if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {
// 如果是去电(拨出)
// mCallEvent = CALL_EVENT_OUTGOING;
MyApplication.NumberType = 1;
String mCallNumber = intent
.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Log.i(TAG, "call OUT:" + mCallNumber);
MyApplication.PhoneNum = mCallNumber;
wm = null;
wm = (WindowManager) context.getApplicationContext()
.getSystemService(Context.WINDOW_SERVICE);
// WindowManager.LayoutParams
params = new WindowManager.LayoutParams();
params.type = LayoutParams.TYPE_PHONE;
// 设置Window flag
params.flags = LayoutParams.FLAG_NOT_TOUCH_MODAL
| LayoutParams.FLAG_NOT_FOCUSABLE;
params.gravity = Gravity.LEFT | Gravity.TOP; // 调整悬浮窗口至左上角 <SPAN style="COLOR: #ff0000">为实现拖拽,必须加上这个,不然会漂移,不信你试试。</SPAN>
// 以屏幕左上角为原点,设置x、y初始
params.x = 20;
params.y = 5;
params.width = WindowManager.LayoutParams.WRAP_CONTENT;
params.height = WindowManager.LayoutParams.WRAP_CONTENT;
params.format = PixelFormat.RGBA_8888;
tv = new Button(context);
tv.setText("双击查看:\n" + mCallNumber + "的记录");// +sds);
wm.addView(tv, params);
tv.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
// 获取相对屏幕的坐标,即以屏幕左上角为原点
x = event.getRawX();
y = event.getRawY() - 25; // 25是系统状态栏的高度
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
// 获取相对View的坐标,即以此View左上角为原点
mTouchStartX = event.getX();
mTouchStartY = event.getY();
break;
case MotionEvent.ACTION_MOVE:
updateViewPosition();
break;
&
补充:移动开发 , Android ,