Replaced the gif decoder.

Closes #16

Clover/app/build.gradle

@@ -72,6 +72,7 @@ dependencies {
     compile 'com.j256.ormlite:ormlite-android:4.48'
     compile 'com.android.support:support-v13:18.0.+'
     compile 'com.koushikdutta.ion:ion:1.+'
+    compile 'pl.droidsonroids.gif:android-gif-drawable:1.0.+'
 
     compile files('libs/httpclientandroidlib-1.2.1.jar')
 }

Clover/app/proguard.cfg

@@ -130,3 +130,5 @@
 -keep public class org.jsoup.** {
     public *;
 }
+
+-keep public class pl.droidsonroids.gif.GifIOException{*;}

Clover/app/src/main/java/org/floens/chan/ui/view/GIFView.java

@@ -1,122 +0,0 @@
-/*
- * Clover - 4chan browser https://github.com/Floens/Clover/
- * Copyright (C) 2014  Floens
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-package org.floens.chan.ui.view;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Movie;
-import android.graphics.Paint;
-import android.os.SystemClock;
-import android.util.AttributeSet;
-import android.view.View;
-
-import org.floens.chan.utils.Utils;
-
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-public class GIFView extends View {
-    private static final ExecutorService executor = Executors.newFixedThreadPool(1);
-
-    private Movie movie;
-    private long movieStart;
-
-    public GIFView(Context activity) {
-        super(activity);
-        init();
-    }
-
-    public GIFView(Context activity, AttributeSet attbs) {
-        super(activity, attbs);
-        init();
-    }
-
-    public GIFView(Context activity, AttributeSet attbs, int style) {
-        super(activity, attbs, style);
-        init();
-    }
-
-    private void init() {
-        Paint paint = new Paint();
-        paint.setAntiAlias(true);
-        setLayerType(LAYER_TYPE_SOFTWARE, paint);
-    }
-
-    public void setPath(final String path) {
-        executor.submit(new Runnable() {
-            @Override
-            public void run() {
-                final Movie movie = Movie.decodeFile(path);
-                if (movie != null) {
-                    Utils.runOnUiThread(new Runnable() {
-                        @Override
-                        public void run() {
-                            GIFView.this.movie = movie;
-                            invalidate();
-                        }
-                    });
-                }
-            }
-        });
-    }
-
-    @Override
-    protected void onDraw(Canvas canvas) {
-        canvas.drawColor(Color.TRANSPARENT);
-
-        super.onDraw(canvas);
-
-        long now = SystemClock.uptimeMillis();
-
-        if (movieStart == 0) { // first time
-            movieStart = now;
-        }
-
-        if (movie != null) {
-            int dur = movie.duration();
-
-            if (dur == 0) {
-                dur = 1000;
-            }
-
-            int relTime = (int) ((now - movieStart) % dur);
-            movie.setTime(relTime);
-
-            canvas.save();
-
-            float width = (float) getWidth() / (float) movie.width();
-            float height = (float) getHeight() / (float) movie.height();
-
-            float scale = width > height ? height : width;
-
-            int widthPixels = (int) (movie.width() * scale);
-            int heightPixels = (int) (movie.height() * scale);
-
-            canvas.translate((getWidth() - widthPixels) / 2, (getHeight() - heightPixels) / 2);
-
-            canvas.scale(scale, scale);
-
-            movie.draw(canvas, 0, 0);
-
-            canvas.restore();
-
-            invalidate();
-        }
-    }
-}

Clover/app/src/main/java/org/floens/chan/ui/view/ThumbnailImageView.java

@@ -41,8 +41,12 @@ import org.floens.chan.utils.Logger;
 import org.floens.chan.utils.Utils;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.concurrent.CancellationException;
 
+import pl.droidsonroids.gif.GifDrawable;
+import pl.droidsonroids.gif.GifImageView;
+
 public class ThumbnailImageView extends LoadView implements View.OnClickListener {
     private static final String TAG = "ThumbnailImageView";
 
@@ -58,6 +62,7 @@ public class ThumbnailImageView extends LoadView implements View.OnClickListener
     private Request<?> imageRequest;
     private Future<?> ionRequest;
     private VideoView videoView;
+    private GifDrawable gifDrawable;
 
     public ThumbnailImageView(Context context) {
         super(context);
@@ -82,6 +87,7 @@ public class ThumbnailImageView extends LoadView implements View.OnClickListener
         this.callback = callback;
     }
 
+
     public void setThumbnail(String thumbnailUrl) {
         if (getWidth() == 0 || getHeight() == 0) {
             Logger.e(TAG, "getWidth() or getHeight() returned 0, not loading");
@@ -211,12 +217,23 @@ public class ThumbnailImageView extends LoadView implements View.OnClickListener
     }
 
     private void onGif(File file) {
-        GIFView view = new GIFView(getContext());
-        view.setPath(file.getAbsolutePath());
+        GifDrawable drawable;
+        try {
+            drawable = new GifDrawable(file.getAbsolutePath());
+        } catch (IOException e) {
+            e.printStackTrace();
+            onError();
+            return;
+        }
+
+        GifImageView view = new GifImageView(getContext());
+        view.setImageDrawable(drawable);
         view.setLayoutParams(Utils.MATCH_PARAMS);
         setView(view, false);
+
         callback.setProgress(false);
         callback.setLinearProgress(0, 0, true);
+        thumbnailNeeded = false;
     }
 
     public void setVideo(String videoUrl) {