化背景
我正在开发一个像lollpop一样调用的应用程序。当有来电时,它应该在屏幕上显示一个弹出窗口,并且默认的呼叫屏幕不应该是可见的。
我做了什么
我已经构建了广播接收器,目前我每次来电时都能显示一个弹出窗口。
使用此代码
public class PhoneCallReceive extends BroadcastReceiver {
Class<?> c;
public static ITelephony telephonyService = null;
TelephonyManager telephony;
Method m;
public static int flag = 0;
public static AudioManager audioManager;
@Override
public void onReceive(Context conk, Intent inter) {
final Context context = conk;
final Intent intent = inter;
Thread pageTimer = new Thread() {
public void run() {
try {
sleep(800);
} catch (InterruptedException e) {
e.printStackTrace();
} finally {
try {
telephony = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
c = Class.forName(telephony.getClass().getName());
m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
telephonyService = (ITelephony) m.invoke(telephony);
audioManager = (AudioManager) context
.getSystemService(Context.AUDIO_SERVICE);
} catch (Exception e) {
e.printStackTrace();
}
if (telephony.getCallState() == 1)
flag = 1;
Log.d("Rec", "reciever");
audioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);
callingscreen("1", context, intent);
}
}
};
pageTimer.start();
}
public void callingscreen(final String type, final Context context,
final Intent intent) {
Intent intentPhoneCall = new Intent(context.getApplicationContext(),
CallerScreen.class);
intentPhoneCall.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_SINGLE_TOP);
intentPhoneCall.putExtra(
"number",
intent.getExtras().getString(
TelephonyManager.EXTRA_INCOMING_NUMBER));
intentPhoneCall.putExtra("type", type);
context.startActivity(intentPhoneCall);
}
} // class
问题
但问题是这个弹出窗口显示在默认的调用屏幕上。我想在他正在使用的用户当前屏幕上显示弹出窗口。
问题
所以简单的问题是,如何在弹出窗口下面显示其所有功能的用户当前屏幕?
请帮助:)
答案 0 :(得分:-1)
此解决方案适用于每个版本的android,包括棒棒糖
使用此广播接收器
class TeleListener extends PhoneStateListener {
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
switch (state) {
case TelephonyManager.CALL_STATE_IDLE:
// CALL_STATE_IDLE;
Toast.makeText(getApplicationContext(), "CALL_STATE_IDLE",
Toast.LENGTH_LONG).show();
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
// CALL_STATE_OFFHOOK;
Toast.makeText(getApplicationContext(), "CALL_STATE_OFFHOOK",
Toast.LENGTH_LONG).show();
break;
case TelephonyManager.CALL_STATE_RINGING:
// CALL_STATE_RINGING, call intent here
Intent i = null;
i = new Intent(context, My_activity.class).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(i);
break;
default:
break;
}
}
}
并在onCreate中将其注册为
TelephonyManager TelephonyMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
TelephonyMgr.listen(new TeleListener(), PhoneStateListener.LISTEN_CALL_STATE);
是的,请不要错过
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
干杯!你的问题解决了;)