1 files changed, 89 insertions, 0 deletions
diff --git a/src/com/android/messaging/ui/photoviewer/BuglePhotoViewFragment.java b/src/com/android/messaging/ui/photoviewer/BuglePhotoViewFragment.java
new file mode 100644
index 0000000..698c510
--- /dev/null
+++ b/src/com/android/messaging/ui/photoviewer/BuglePhotoViewFragment.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.messaging.ui.photoviewer;
+
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.support.rastermill.FrameSequenceDrawable;
+import android.support.v4.content.Loader;
+
+import com.android.ex.photo.PhotoViewCallbacks;
+import com.android.ex.photo.fragments.PhotoViewFragment;
+import com.android.ex.photo.loaders.PhotoBitmapLoaderInterface.BitmapResult;
+
+public class BuglePhotoViewFragment extends PhotoViewFragment {
+
+    /** Public no-arg constructor for allowing the framework to handle orientation changes */
+    public BuglePhotoViewFragment() {
+        // Do nothing.
+    }
+
+    public static PhotoViewFragment newInstance(Intent intent, int position,
+            boolean onlyShowSpinner) {
+        final PhotoViewFragment f = new BuglePhotoViewFragment();
+        initializeArguments(intent, position, onlyShowSpinner, f);
+        return f;
+    }
+
+    @Override
+    public void onLoadFinished(Loader<BitmapResult> loader, BitmapResult result) {
+        super.onLoadFinished(loader, result);
+        // Need to check for the first time when we load the photos
+        if (PhotoViewCallbacks.BITMAP_LOADER_PHOTO == loader.getId()
+                && result.status == BitmapResult.STATUS_SUCCESS
+                && mCallback.isFragmentActive(this)) {
+            startGif();
+        }
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        startGif();
+    }
+
+    @Override
+    public void onPause() {
+        stopGif();
+        super.onPause();
+    }
+
+    @Override
+    public void onViewActivated() {
+        super.onViewActivated();
+        startGif();
+    }
+
+    @Override
+    public void resetViews() {
+        super.resetViews();
+        stopGif();
+    }
+
+    private void stopGif() {
+        final Drawable drawable = getDrawable();
+        if (drawable != null && drawable instanceof FrameSequenceDrawable) {
+            ((FrameSequenceDrawable) drawable).stop();
+        }
+    }
+
+    private void startGif() {
+        final Drawable drawable = getDrawable();
+        if (drawable != null && drawable instanceof FrameSequenceDrawable) {
+            ((FrameSequenceDrawable) drawable).start();
+        }
+    }
+}