looping support in android.

Author: Raj Patel

android/src/main/java/com/johnsonsu/rnsoundplayer/RNSoundPlayerModule.java

@@ -133,6 +133,22 @@ public void setVolume(float volume) throws IOException {
     }
   }
 
+  @ReactMethod
+  public void setNumberOfLoops(int noOfLooping){
+    // The expected boolean value
+    Boolean boolValue;
+    if (noOfLooping == 0) {
+      boolValue = false;
+    }
+    else {
+      boolValue = true;
+    }
+
+    if (this.mediaPlayer != null) {
+      this.mediaPlayer.setLooping(looping);
+    }
+  }
+
   @ReactMethod
   public void getInfo(
           Promise promise) {

index.d.ts

@@ -48,7 +48,7 @@ declare module "react-native-sound-player" {
     setSpeaker: (on: boolean) => void;
     /** Only available on iOS. If you set this option, your audio will be mixed with audio playing in background apps, such as the Music app. */
     setMixAudio: (on: boolean) => void;
-    /** IOS only. Set the number of loops. A negative value will loop indefinitely until the stop() command is called. */
+    /** iOS: 0 means to play the sound once, a positive number specifies the number of times to return to the start and play again, a negative number indicates an indefinite loop. Android: 0 means to play the sound once, other numbers indicate an indefinite loop. */
     setNumberOfLoops: (loops: number) => void;
     /** Get the currentTime and duration of the currently mounted audio media. This function returns a promise which resolves to an Object containing currentTime and duration properties. */
     getInfo: () => Promise<{ currentTime: number; duration: number }>;