不带自动接听

app/src/main/java/com/tianrun/sipcall/SipEngine.java

      *
      * @throws Exception
      */
-    public void PlaydefaultCallMediaPlayer(Context context) {
+    public Ringtone PlaydefaultCallMediaPlayer(Context context) {
         Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
         Ringtone r = RingtoneManager.getRingtone(context, notification);
         r.play();
+        return r;
     }
-    public void StopdefaultCallMediaPlayer(Context context)  {
-        Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
-        Ringtone r = RingtoneManager.getRingtone(context, notification);
-        r.stop();
+    public void StopdefaultCallMediaPlayer(Ringtone r)  {
+//        Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
+//        Ringtone r = RingtoneManager.getRingtone(context, notification);
+//        r.stop();
+        if(r != null) {
+            r.stop();
+        }
     }
 }

app/src/main/java/com/tianrun/sipcall/call/InCallActivity.java

 import android.app.KeyguardManager;
 import android.content.Context;
 import android.content.Intent;
+import android.media.Ringtone;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
     private  boolean selfCall = false;
     private boolean VIDEOSTATE = false;
     public static Intent incallIntent;
+    private Ringtone ringtone;
 
     public String[] screenTyps = {"经典模式", "均分模式", "远程全屏", "本地全屏"};
 
         super.onResume();
         if (callstate.equals("来电")) {
             incall_answer.setVisibility(View.VISIBLE);
+            ringtone = SipEngine.getInstance().PlaydefaultCallMediaPlayer(this);
         } else {
             incall_answer.setVisibility(View.GONE);
         }
         if (incall_answer.getVisibility() == View.VISIBLE && selfCall) {
             incall_answer.setVisibility(View.GONE);
             SipEngine.getInstance().answer(callid);
-            SipEngine.getInstance().StopdefaultCallMediaPlayer(this);
-        } else {
-            SipEngine.getInstance().PlaydefaultCallMediaPlayer(this);
+            SipEngine.getInstance().StopdefaultCallMediaPlayer(ringtone);
+            ringtone = null;
         }
 
     }
     protected void onDestroy() {
         stopVideoStream(true);
         super.onDestroy();
+        SipEngine.getInstance().StopdefaultCallMediaPlayer(ringtone);
+        ringtone = null;
         SipEngine.getInstance().hangup(callid);
         handler_CallActivity = null;
         if (wakeLock != null) {
             case R.id.incall_answer:
                 incall_answer.setVisibility(View.GONE);
                 SipEngine.getInstance().answer(callid);
-                SipEngine.getInstance().StopdefaultCallMediaPlayer(this);
+                SipEngine.getInstance().StopdefaultCallMediaPlayer(ringtone);
+                ringtone = null;
                 break;
         }
     }

app/src/main/java/com/tianrun/sipcall/call/InCallMeetingActivity.java

 import android.content.DialogInterface;
 import android.content.Intent;
 import android.graphics.Color;
+import android.media.Ringtone;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
     private  boolean selfCall = false;
     private boolean VIDEOSTATE = false;
     public static Intent incallIntent;
+    private Ringtone ringtone;
+
 
     private  boolean isinited = false;
 
             incall_answer.setVisibility(View.VISIBLE);
             incall_mute.setVisibility(View.GONE);
             incall_muteVideo.setVisibility(View.GONE);
+            ringtone = SipEngine.getInstance().PlaydefaultCallMediaPlayer(this);
         } else {
             incall_answer.setVisibility(View.GONE);
             if (DBUser.mySelf != null && DBUser.mySelf.isManager) {
         //控件显示号码，来电，去电，通话中...
         if (incall_answer.getVisibility() == View.VISIBLE && selfCall) {
             incall_answer.setVisibility(View.GONE);
-            SipEngine.getInstance().StopdefaultCallMediaPlayer(this);
             SipEngine.getInstance().answer(callid);
-        } else {
-            SipEngine.getInstance().PlaydefaultCallMediaPlayer(this);
+            SipEngine.getInstance().StopdefaultCallMediaPlayer(ringtone);
+            ringtone = null;
         }
 
     }
     protected void onDestroy() {
         stopVideoStream(true);
         super.onDestroy();
+        SipEngine.getInstance().StopdefaultCallMediaPlayer(ringtone);
+        ringtone = null;
         SipEngine.getInstance().hangup(callid);
         handler_CallActivity.removeCallbacks(getMemberRunner);
         handler_CallActivity = null;
                     incall_mute.setVisibility(View.VISIBLE);
                 }
                 SipEngine.getInstance().answer(callid);
-                SipEngine.getInstance().StopdefaultCallMediaPlayer(this);
+                SipEngine.getInstance().StopdefaultCallMediaPlayer(ringtone);
+                ringtone = null;
                 break;
             case R.id.incall_mute:
                 muteAll(v);