update

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

@@ -3,6 +3,10 @@ package com.tianrun.sipcall;
 
 import android.content.Context;
 import android.content.Intent;
+import android.database.Cursor;
+import android.media.Ringtone;
+import android.media.RingtoneManager;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 
@@ -325,5 +329,21 @@ public class SipEngine implements BluetelInterface {
         return myBluetelEngine.Holder(isHolder, callid);
     }
 
-
+    /**
+     * 播放系统默认来电铃声
+     *
+     * @return MediaPlayer对象
+     *
+     * @throws Exception
+     */
+    public void PlaydefaultCallMediaPlayer(Context context) {
+        Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
+        Ringtone r = RingtoneManager.getRingtone(context, notification);
+        r.play();
+    }
+    public void StopdefaultCallMediaPlayer(Context context)  {
+        Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
+        Ringtone r = RingtoneManager.getRingtone(context, notification);
+        r.stop();
+    }
 }