1 files changed, 106 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/ingest/ui/MtpThumbnailTileView.java b/src/com/android/gallery3d/ingest/ui/MtpThumbnailTileView.java
new file mode 100644
index 000000000..3307e78aa
--- /dev/null
+++ b/src/com/android/gallery3d/ingest/ui/MtpThumbnailTileView.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2013 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.gallery3d.ingest.ui;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.mtp.MtpDevice;
+import android.mtp.MtpObjectInfo;
+import android.util.AttributeSet;
+import android.widget.Checkable;
+
+import com.android.gallery3d.R;
+import com.android.gallery3d.ingest.data.MtpBitmapFetch;
+
+
+public class MtpThumbnailTileView extends MtpImageView implements Checkable {
+
+    private Paint mForegroundPaint;
+    private boolean mIsChecked;
+    private Bitmap mBitmap;
+
+    private void init() {
+        mForegroundPaint = new Paint();
+        mForegroundPaint.setColor(getResources().getColor(R.color.ingest_highlight_semitransparent));
+    }
+
+    public MtpThumbnailTileView(Context context) {
+        super(context);
+        init();
+    }
+
+    public MtpThumbnailTileView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init();
+    }
+
+    public MtpThumbnailTileView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        init();
+    }
+
+    @Override
+    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        // Force this to be square
+        super.onMeasure(widthMeasureSpec, widthMeasureSpec);
+    }
+
+    @Override
+    protected Object fetchMtpImageDataFromDevice(MtpDevice device, MtpObjectInfo info) {
+        return MtpBitmapFetch.getThumbnail(device, info);
+    }
+
+    @Override
+    protected void onMtpImageDataFetchedFromDevice(Object result) {
+        mBitmap = (Bitmap)result;
+        setImageBitmap(mBitmap);
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        super.draw(canvas);
+        if (isChecked()) {
+            canvas.drawRect(canvas.getClipBounds(), mForegroundPaint);
+        }
+    }
+
+    @Override
+    public boolean isChecked() {
+        return mIsChecked;
+    }
+
+    @Override
+    public void setChecked(boolean checked) {
+        mIsChecked = checked;
+    }
+
+    @Override
+    public void toggle() {
+        setChecked(!mIsChecked);
+    }
+
+    @Override
+    protected void cancelLoadingAndClear() {
+        super.cancelLoadingAndClear();
+        if (mBitmap != null) {
+            MtpBitmapFetch.recycleThumbnail(mBitmap);
+            mBitmap = null;
+        }
+    }
+}