Question

我在onPause中使用以下代码来检查我的应用中的呼叫中断

//called inside ONPAUSE i.e. whenever my app is interrupted
ActivityManager activityManager = (ActivityManager)getBaseContext().getSystemService(Context.ACTIVITY_SERVICE);
List<RunningTaskInfo> runningTasks = activityManager.getRunningTasks(Integer.MAX_VALUE);
String packageLaunched = runningTasks.get(0).baseActivity.getPackageName();

// see package name of app which interrupted my app 
if (!packageLaunched.contains("package.name.of.my.app")) {
    // do whatever when any other app interrups, as its on top.
}

问题是，
packageLaunched用于在以前版本的android上调用中断我的应用程序时更改但是在Android Lollipop上调用不在任何正在运行的任务中：/

如何从我的Android应用程序跟踪来电？

Answer 1

为来电呼叫意图注册BroadCastReciever，并在onRecieveIntent中执行此操作。虽然只是一种解决方法，但在所有情况和所有操作系统版本中都能解决这个问题。

Answer 2

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
                Toast.makeText(getApplicationContext(), incomingNumber,
                        Toast.LENGTH_LONG).show();
                Toast.makeText(getApplicationContext(), "CALL_STATE_RINGING",
                        Toast.LENGTH_LONG).show();
                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

干杯！你的问题解决了;）

检查呼叫中断 - Android Lollipop

2 个答案: