Use throwable in listener signature

Author: natario1

example/src/main/java/net/ypresto/androidtranscoder/example/TranscoderActivity.java

@@ -12,7 +12,6 @@
 import android.widget.Toast;
 
 import net.ypresto.androidtranscoder.MediaTranscoder;
-import net.ypresto.androidtranscoder.strategy.DefaultVideoStrategy;
 import net.ypresto.androidtranscoder.utils.Logger;
 
 import java.io.File;
@@ -111,7 +110,7 @@ public void onTranscodeCanceled() {
                                 }
 
                                 @Override
-                                public void onTranscodeFailed(@NonNull Exception exception) {
+                                public void onTranscodeFailed(@NonNull Throwable exception) {
                                     onTranscodeFinished(false, "Transcoder error occurred.");
                                 }
                             }).transcode();

lib/src/main/java/net/ypresto/androidtranscoder/MediaTranscoder.java

@@ -138,6 +138,7 @@ public void onProgress(final double progress) {
                     throw e;
                 } catch (Throwable e) {
                     LOG.e("Unexpected error while transcoding", e);
+                    listenerWrapper.onTranscodeFailed(e);
                     throw e;
                 }
                 return null;
@@ -172,11 +173,8 @@ public interface Listener {
 
         /**
          * Called when transcode failed.
-         *
-         * @param exception Exception thrown from {@link MediaTranscoderEngine#transcode(MediaTranscoderOptions)}.
-         *                  Note that it IS NOT {@link java.lang.Throwable}. This means {@link java.lang.Error} won't be caught.
          */
-        void onTranscodeFailed(@NonNull Exception exception);
+        void onTranscodeFailed(@NonNull Throwable exception);
     }
 
     /**
@@ -220,7 +218,7 @@ public void run() {
         }
 
         @Override
-        public void onTranscodeFailed(@NonNull final Exception exception) {
+        public void onTranscodeFailed(@NonNull final Throwable exception) {
             mHandler.post(new Runnable() {
                 @Override
                 public void run() {