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author | Jorge Ruesga <jorge@ruesga.com> | 2013-10-03 23:52:22 +0200 |
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committer | Jorge Ruesga <jorge@ruesga.com> | 2013-10-03 23:52:22 +0200 |
commit | 059fa42d786915d7725e4fcf79f9de36e84f08c7 (patch) | |
tree | e2f4555011f9b61dcf25b3b2d3d8a4dee854cbdb /src/com/ruesga/android/wallpapers/photophase/tasks/AsyncPictureLoaderTask.java | |
parent | 20574cf663cc4c24d4eb64a8f879632bcddf8828 (diff) | |
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Change author and copyright
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Diffstat (limited to 'src/com/ruesga/android/wallpapers/photophase/tasks/AsyncPictureLoaderTask.java')
-rw-r--r-- | src/com/ruesga/android/wallpapers/photophase/tasks/AsyncPictureLoaderTask.java | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/com/ruesga/android/wallpapers/photophase/tasks/AsyncPictureLoaderTask.java b/src/com/ruesga/android/wallpapers/photophase/tasks/AsyncPictureLoaderTask.java new file mode 100644 index 0000000..ad76b2d --- /dev/null +++ b/src/com/ruesga/android/wallpapers/photophase/tasks/AsyncPictureLoaderTask.java @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2013 Jorge Ruesga + * + * 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.ruesga.android.wallpapers.photophase.tasks; + +import android.content.Context; +import android.graphics.Bitmap; +import android.graphics.drawable.BitmapDrawable; +import android.graphics.drawable.Drawable; +import android.os.AsyncTask; +import android.widget.ImageView; + +import com.ruesga.android.wallpapers.photophase.utils.BitmapUtils; + +import java.io.File; + +/** + * A class for load images associated to a ImageView in background. + */ +public class AsyncPictureLoaderTask extends AsyncTask<File, Void, Drawable> { + + private final Context mContext; + private final ImageView mView; + + /** + * Constructor of <code>AsyncPictureLoaderTask</code> + * + * @param context The current context + * @param v The associated view + */ + public AsyncPictureLoaderTask(Context context, ImageView v) { + super(); + mContext = context; + mView = v; + } + + /** + * {@inheritDoc} + */ + @Override + protected Drawable doInBackground(File... params) { + int width = mView.getMeasuredWidth(); + int height = mView.getMeasuredHeight(); + Bitmap bitmap = BitmapUtils.decodeBitmap(params[0], width, height); + if (bitmap != null) { + return new BitmapDrawable(mContext.getResources(), bitmap); + } + return null; + } + + /** + * {@inheritDoc} + */ + @Override + protected void onPostExecute(Drawable result) { + mView.setImageDrawable(result); + } +} |