Android_自动接听来电

Posted on |

之前做的程序是4.1以下的，分别用2种方式处理，即可实现自动接听电话的功能，最近到了款4.1的机子，发现自动接听不起作用了，会抛一个异常：

java.lang.SecurityException: Permission Denial: not allowed to send broadcast android.intent.action.HEADSET_PLUG from pid=19412, uid=10075

最后解决方法：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

public void autoAnswerPhone() {
try {
Log.i(TAG,"autoAnswerPhone");
ITelephony itelephony = getITelephony();
//itelephony.silenceRinger();
itelephony.answerRingingCall();
} catch (Exception e) {
e.printStackTrace();
try {
Log.e(TAG, "用于Android2.3及2.3以上的版本上");
Intent intent = new Intent("android.intent.action.MEDIA_BUTTON");
KeyEvent keyEvent = new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_HEADSETHOOK);
intent.putExtra("android.intent.extra.KEY_EVENT",keyEvent);
sendOrderedBroadcast(intent,"android.permission.CALL_PRIVILEGED");
intent = new Intent("android.intent.action.MEDIA_BUTTON");
keyEvent = new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK);
intent.putExtra("android.intent.extra.KEY_EVENT",keyEvent);
sendOrderedBroadcast(intent,"android.permission.CALL_PRIVILEGED");
Intent localIntent1 = new Intent(Intent.ACTION_HEADSET_PLUG);
localIntent1.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
localIntent1.putExtra("state", 1);
localIntent1.putExtra("microphone", 1);
localIntent1.putExtra("name", "Headset");
sendOrderedBroadcast(localIntent1,
"android.permission.CALL_PRIVILEGED");
Intent localIntent2 = new Intent(Intent.ACTION_MEDIA_BUTTON);
KeyEvent localKeyEvent1 = new KeyEvent(KeyEvent.ACTION_DOWN,
KeyEvent.KEYCODE_HEADSETHOOK);
localIntent2.putExtra("android.intent.extra.KEY_EVENT",
localKeyEvent1);
sendOrderedBroadcast(localIntent2,
"android.permission.CALL_PRIVILEGED");
Intent localIntent3 = new Intent(Intent.ACTION_MEDIA_BUTTON);
KeyEvent localKeyEvent2 = new KeyEvent(KeyEvent.ACTION_UP,
KeyEvent.KEYCODE_HEADSETHOOK);
localIntent3.putExtra("android.intent.extra.KEY_EVENT",
localKeyEvent2);
sendOrderedBroadcast(localIntent3,
"android.permission.CALL_PRIVILEGED");
Intent localIntent4 = new Intent(Intent.ACTION_HEADSET_PLUG);
localIntent4.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
localIntent4.putExtra("state", 0);
localIntent4.putExtra("microphone", 1);
localIntent4.putExtra("name", "Headset");
sendOrderedBroadcast(localIntent4,
"android.permission.CALL_PRIVILEGED");
} catch (Exception e2) {
e2.printStackTrace();
Intent meidaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 
          KeyEvent keyEvent = new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK); 
          meidaButtonIntent.putExtra(Intent.EXTRA_KEY_EVENT,keyEvent); 
          sendOrderedBroadcast(meidaButtonIntent, null);
}
}
}