呼叫时获取拨号号码。

Question

当我在键盘输入任意号码时以及在电话拨打电话之前按下呼叫按钮之后，我想在logcat中输入拨号号码。

见下面的图片了解。

我可以在致电时获取号码，如果是，那我该怎么办？

Answer 1

尝试使用这些解决方案。另请参阅this

   public class OutgoingCallReceiver extends BroadcastReceiver {

   public static final String ABORT_PHONE_NUMBER = "1231231234";

   private static final String OUTGOING_CALL_ACTION = "android.intent.action.NEW_OUTGOING_CALL";
   private static final String INTENT_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER";

   @Override
   public void onReceive(final Context context, final Intent intent) {
      Log.v(Constants.LOGTAG, "OutgoingCallReceiver onReceive");
      if (intent.getAction().equals(OutgoingCallReceiver.OUTGOING_CALL_ACTION)) {
         Log.v(Constants.LOGTAG, "OutgoingCallReceiver NEW_OUTGOING_CALL received");

         // get phone number from bundle
         String phoneNumber = intent.getExtras().getString(OutgoingCallReceiver.INTENT_PHONE_NUMBER);
         if ((phoneNumber != null) && phoneNumber.equals(OutgoingCallReceiver.ABORT_PHONE_NUMBER)) {
            Toast.makeText(context, "NEW_OUTGOING_CALL intercepted to number 123-123-1234 - aborting call",
                     Toast.LENGTH_LONG).show();
            this.abortBroadcast();
         }
      }
   }
}

Answer 2

嘿最后我得到了解决方案.. 像这样你也可以得到它。

您必须使用ITelephony.aidl文件，如下所示：

package com.android.internal.telephony;

import android.os.Bundle;
        interface ITelephony {
        boolean endCall();
        void dial(String number);
        void answerRingingCall();
        void abortCall();
    }

并在OutgoingCallReceiver

public class OutgoingCallReceiver extends BroadcastReceiver {

    Context context = null;
    private static final String TAG = "Phone call";
    private ITelephony telephonyService;

    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle bundle = intent.getExtras();

        if (null == bundle)
            return;

        String phonenumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);

        Log.i("OutgoingCallReceiver", phonenumber);
        Log.i("OutgoingCallReceiver", bundle.toString());

        String info = "Detect Calls sample application\nOutgoing number: "+ phonenumber;
        /* System.out.println("value id:"+info); */
        Toast.makeText(context, info, Toast.LENGTH_LONG).show();

        TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        try {
            Class c = Class.forName(telephony.getClass().getName());
            Method m = c.getDeclaredMethod("getITelephony");
            m.setAccessible(true);
            /*
             * com.android.internal.telephony.ITelephony telephonyService =
             * (ITelephony) m.invoke(tm);
             */
            telephonyService = (ITelephony) m.invoke(telephony);
            telephonyService.answerRingingCall();
            telephonyService.endCall();
            telephonyService.dial(null);
            telephonyService.abortCall();
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}

如果您想获得IncomingCallReceiver，那么您可以：

public class IncomingCallReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
            Bundle bundle = intent.getExtras();

            if(null == bundle)
                    return;

            Log.i("IncomingCallReceiver",bundle.toString());
            String state = bundle.getString(TelephonyManager.EXTRA_STATE);
            Log.i("IncomingCallReceiver","State: "+ state);
            if(state.equalsIgnoreCase(TelephonyManager.EXTRA_STATE_RINGING))
            {
                    String phonenumber = bundle.getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
                    Log.i("IncomingCallReceiver","Incomng Number: " + phonenumber);
                    System.out.println("Coming in Incoming Number"+phonenumber);
                    String info = "Detect Calls sample application\nIncoming number: " + phonenumber;
                    Toast.makeText(context, info, Toast.LENGTH_LONG).show();
            }
    }

}

ya Guys不要忘记在AndroidManifest文件中添加权限：

 <receiver android:name="com.varma.samples.detectcalls.receivers.OutgoingCallReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.NEW_OUTGOING_CALL" />
            </intent-filter>
        </receiver>
        <receiver android:name="com.varma.samples.detectcalls.receivers.IncomingCallReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.PHONE_STATE" />
            </intent-filter>
        </receiver>

    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
    <uses-permission android:name="android.permission.CALL_PHONE" />
    <uses-permission android:name="android.permission.CALL_PRIVILEGED" />