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author | Wu-cheng Li <wuchengli@google.com> | 2012-09-24 18:32:59 +0800 |
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committer | Wu-cheng Li <wuchengli@google.com> | 2012-09-25 17:52:37 +0800 |
commit | b2f6a0c2d2ecbac4047f96621980ba36d3c647c8 (patch) | |
tree | c9ff5adcc25df04858874ddb8c40c35b3eb1908b /src/com/android/gallery3d/data/UnlockImage.java | |
parent | 92d01cafb390a886cf45b9df60007d403a7051eb (diff) | |
download | android_packages_apps_Snap-b2f6a0c2d2ecbac4047f96621980ba36d3c647c8.tar.gz android_packages_apps_Snap-b2f6a0c2d2ecbac4047f96621980ba36d3c647c8.tar.bz2 android_packages_apps_Snap-b2f6a0c2d2ecbac4047f96621980ba36d3c647c8.zip |
Add an unlock image in the end of secure album.
When camera is started from secure lock screen, put placeholder
"proto-photo" at the end of the camera roll. When it is clicked,
it takes the user to the lock screen.
bug:7192331
Change-Id: Ia444d3bb8a88ba69bba4c47cb9783a60a6986c34
Diffstat (limited to 'src/com/android/gallery3d/data/UnlockImage.java')
-rw-r--r-- | src/com/android/gallery3d/data/UnlockImage.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/data/UnlockImage.java b/src/com/android/gallery3d/data/UnlockImage.java new file mode 100644 index 000000000..68e6f0f9c --- /dev/null +++ b/src/com/android/gallery3d/data/UnlockImage.java @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2012 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.data; + +import android.graphics.Bitmap; +import android.graphics.BitmapFactory; +import android.graphics.BitmapRegionDecoder; +import android.net.Uri; + +import com.android.gallery3d.app.GalleryApp; +import com.android.gallery3d.common.BitmapUtils; +import com.android.gallery3d.common.Utils; +import com.android.gallery3d.util.ThreadPool.Job; +import com.android.gallery3d.util.ThreadPool.JobContext; +import com.android.gallery3d.R; + +public class UnlockImage extends MediaItem { + @SuppressWarnings("unused") + private static final String TAG = "UnlockImage"; + private GalleryApp mApplication; + + public UnlockImage(Path path, GalleryApp application) { + super(path, nextVersionNumber()); + mApplication = Utils.checkNotNull(application); + } + + @Override + public Job<Bitmap> requestImage(int type) { + return new BitmapJob(type); + } + + @Override + public Job<BitmapRegionDecoder> requestLargeImage() { + return null; + } + + private class BitmapJob implements Job<Bitmap> { + private int mType; + + protected BitmapJob(int type) { + mType = type; + } + + @Override + public Bitmap run(JobContext jc) { + int targetSize = MediaItem.getTargetSize(mType); + Bitmap bitmap = BitmapFactory.decodeResource(mApplication.getResources(), + R.drawable.ic_lockscreen_unlock_normal); + + if (mType == MediaItem.TYPE_MICROTHUMBNAIL) { + bitmap = BitmapUtils.resizeAndCropCenter(bitmap, targetSize, true); + } else { + bitmap = BitmapUtils.resizeDownBySideLength(bitmap, targetSize, true); + } + return bitmap; + } + } + + @Override + public int getSupportedOperations() { + return SUPPORT_UNLOCK; + } + + @Override + public int getMediaType() { + return MEDIA_TYPE_IMAGE; + } + + @Override + public Uri getContentUri() { + return null; + } + + @Override + public String getMimeType() { + return ""; + } + + @Override + public int getWidth() { + return 0; + } + + @Override + public int getHeight() { + return 0; + } +} |