如果Android中有来电,我该如何获取电话号码?
答案 0 :(得分:30)
让Broadcast receiver
说ServiceReceiver
在Manifest中分配其操作。
<receiver android:name=".ServiceReceiver" >
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
将PhoneStateListener
添加到您的TelephonyManager,PhoneStateListener,并使用Incoming number参数覆盖onCallStateChanged()
。多数民众赞成。
<强> ServiceReceiver.Java 强>
public class ServiceReceiver extends BroadcastReceiver {
@Override
public void onReceive(final Context context, Intent intent) {
TelephonyManager telephony = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
telephony.listen(new PhoneStateListener(){
@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);
System.out.println("incomingNumber : "+incomingNumber);
}
},PhoneStateListener.LISTEN_CALL_STATE);
}
}
答案 1 :(得分:4)
以下解决方案帮助我检索传入和传出的电话号码。
清单中包含的内容:
1)许可:
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>
2)广播接收器:
<receiver android:name=".AnswerCallBroadcastReceiver">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
要包含在BroadcastReceiver类中的内容:
public class AnswerCallBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context arg0, Intent arg1) {
if(arg1.getAction().equals("android.intent.action.PHONE_STATE")){
String state = arg1.getStringExtra(TelephonyManager.EXTRA_STATE);
if(state.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)){
Log.d(TAG, "Inside Extra state off hook");
String number = arg1.getStringExtra(TelephonyManager.EXTRA_PHONE_NUMBER);
Log.e(TAG, "outgoing number : " + number);
}
else if (state.equals(TelephonyManager.EXTRA_STATE_RINGING)){
Log.e(TAG, "Inside EXTRA_STATE_RINGING");
String number = arg1.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
Log.e(TAG, "incoming number : " + number);
}
else if(state.equals(TelephonyManager.EXTRA_STATE_IDLE)){
Log.d(TAG, "Inside EXTRA_STATE_IDLE");
}
}
}
}
答案 2 :(得分:2)
这肯定对你有帮助。
这是一个实现,它允许您检索电话号码(如果它是来电号码,以及呼叫结束时) - 请注意处理程序()代码。
private class PhoneCallListener extends PhoneStateListener {
private boolean isPhoneCalling = false;
@Override
public void onCallStateChanged(int state, String incomingNumber) {
if (TelephonyManager.CALL_STATE_RINGING == state) {
// phone ringing
Log.i(LOG_TAG, "RINGING, number: " + incomingNumber);
}
if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
// active
Log.i(LOG_TAG, "OFFHOOK");
isPhoneCalling = true;
}
if (TelephonyManager.CALL_STATE_IDLE == state) {
// run when class initial and phone call ended, need detect flag
// from CALL_STATE_OFFHOOK
Log.i(LOG_TAG, "IDLE number");
if (isPhoneCalling) {
Handler handler = new Handler();
//Put in delay because call log is not updated immediately when state changed
// The dialler takes a little bit of time to write to it 500ms seems to be enough
handler.postDelayed(new Runnable() {
@Override
public void run() {
// get start of cursor
Log.i("CallLogDetailsActivity", "Getting Log activity...");
String[] projection = new String[]{Calls.NUMBER};
Cursor cur = getContentResolver().query(Calls.CONTENT_URI, projection, null, null, Calls.DATE +" desc");
cur.moveToFirst();
String lastCallnumber = cur.getString(0);
}
},500);
isPhoneCalling = false;
}
}
}
然后在onCreate或onStartCommand代码中添加并初始化侦听器:
PhoneCallListener phoneListener = new PhoneCallListener();
TelephonyManager telephonyManager = (TelephonyManager) this
.getSystemService(Context.TELEPHONY_SERVICE);
telephonyManager.listen(phoneListener,
PhoneStateListener.LISTEN_CALL_STATE);
答案 3 :(得分:1)
答案 4 :(得分:1)
您可以找到解决方案here
Bundle bundle = intent.getExtras();
String phoneNr= bundle.getString("incoming_number");
答案 5 :(得分:1)
通过使用接受的答案,您将在呼叫状态的每次更改时注册一个新的侦听器。它将导致对同一事件进行多次onCallStateChanged调用。
答案 6 :(得分:1)
以上答案是正确的,但请不要忘记权限
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
注意,从Android 9
格式开始,您需要阅读此电话号码才能申请此许可
<uses-permission android:name="android.permission.READ_CALL_LOG" />