安卓应用开发中使用代码接通电话

来源：互联网发布：ios上python编辑器推荐编辑：程序博客网时间：2024/04/30 08:59

这个也是在别的地方看的，具体不记得了，自己只是做个备份，以免以后找不到。

android2.3之前的版本可以使用ITelephony.answerRingingCall()方法来接通电话，可惜后来被认为是危险的api，那个PHONE_CHANGE_STATE仅限于system用户使用，应用级的程序不能再访问这个。前些天偶然搜索到了一个帖子，能够解决使用代码接通。忘了在哪儿找的了，也没法引用转载地址了。

public void autoAnswerPhone() {         try {        TelephonyManager telMag = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);        Class<TelephonyManager> c = TelephonyManager.class;          Method mthEndCall = null;          mthEndCall = c.getDeclaredMethod("getITelephony", (Class[]) null);              mthEndCall.setAccessible(true);              ITelephony itelephony = (ITelephony) mthEndCall.invoke(telMag,                      (Object[]) null);            //itelephony.silenceRinger();             itelephony.answerRingingCall();         } catch (Exception e) {            e.printStackTrace();            Application app = getApplication();            try {                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);                                app.sendOrderedBroadcast(intent,"android.permission.CALL_PRIVILEGED");                //TApplication.nowApplication.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);                getApplication().sendOrderedBroadcast(intent,"android.permission.CALL_PRIVILEGED");                //TApplication.nowApplication.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");                getApplication().sendOrderedBroadcast(localIntent1,"android.permission.CALL_PRIVILEGED");                //TApplication.nowApplication.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);                app.sendOrderedBroadcast(localIntent2,"android.permission.CALL_PRIVILEGED");                //TApplication.nowApplication.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);                app.sendOrderedBroadcast(localIntent3,"android.permission.CALL_PRIVILEGED");                //TApplication.nowApplication.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");                app.sendOrderedBroadcast(localIntent4,"android.permission.CALL_PRIVILEGED");                //TApplication.nowApplication.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);                  app.sendOrderedBroadcast(meidaButtonIntent, null);                //TApplication.nowApplication.sendOrderedBroadcast(meidaButtonIntent, null);                }            }        }

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