mobile/android/thirdparty/com/squareup/picasso/FileBitmapHunter.java@6474c204b198 (annotated)
mobile/android/thirdparty/com/squareup/picasso/FileBitmapHunter.java
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (C) 2013 Square, Inc. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| michael@0 | 5 | * you may not use this file except in compliance with the License. |
| michael@0 | 6 | * You may obtain a copy of the License at |
| michael@0 | 7 | * |
| michael@0 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 9 | * |
| michael@0 | 10 | * Unless required by applicable law or agreed to in writing, software |
| michael@0 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| michael@0 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| michael@0 | 13 | * See the License for the specific language governing permissions and |
| michael@0 | 14 | * limitations under the License. |
| michael@0 | 15 | */ |
| michael@0 | 16 | package com.squareup.picasso; |
| michael@0 | 17 | |
| michael@0 | 18 | import android.content.Context; |
| michael@0 | 19 | import android.graphics.Bitmap; |
| michael@0 | 20 | import android.media.ExifInterface; |
| michael@0 | 21 | import android.net.Uri; |
| michael@0 | 22 | import java.io.IOException; |
| michael@0 | 23 | |
| michael@0 | 24 | import static android.media.ExifInterface.ORIENTATION_NORMAL; |
| michael@0 | 25 | import static android.media.ExifInterface.ORIENTATION_ROTATE_180; |
| michael@0 | 26 | import static android.media.ExifInterface.ORIENTATION_ROTATE_270; |
| michael@0 | 27 | import static android.media.ExifInterface.ORIENTATION_ROTATE_90; |
| michael@0 | 28 | import static android.media.ExifInterface.TAG_ORIENTATION; |
| michael@0 | 29 | |
| michael@0 | 30 | class FileBitmapHunter extends ContentStreamBitmapHunter { |
| michael@0 | 31 | |
| michael@0 | 32 | FileBitmapHunter(Context context, Picasso picasso, Dispatcher dispatcher, Cache cache, |
| michael@0 | 33 | Stats stats, Action action) { |
| michael@0 | 34 | super(context, picasso, dispatcher, cache, stats, action); |
| michael@0 | 35 | } |
| michael@0 | 36 | |
| michael@0 | 37 | @Override Bitmap decode(Request data) |
| michael@0 | 38 | throws IOException { |
| michael@0 | 39 | setExifRotation(getFileExifRotation(data.uri)); |
| michael@0 | 40 | return super.decode(data); |
| michael@0 | 41 | } |
| michael@0 | 42 | |
| michael@0 | 43 | static int getFileExifRotation(Uri uri) throws IOException { |
| michael@0 | 44 | ExifInterface exifInterface = new ExifInterface(uri.getPath()); |
| michael@0 | 45 | int orientation = exifInterface.getAttributeInt(TAG_ORIENTATION, ORIENTATION_NORMAL); |
| michael@0 | 46 | switch (orientation) { |
| michael@0 | 47 | case ORIENTATION_ROTATE_90: |
| michael@0 | 48 | return 90; |
| michael@0 | 49 | case ORIENTATION_ROTATE_180: |
| michael@0 | 50 | return 180; |
| michael@0 | 51 | case ORIENTATION_ROTATE_270: |
| michael@0 | 52 | return 270; |
| michael@0 | 53 | default: |
| michael@0 | 54 | return 0; |
| michael@0 | 55 | } |
| michael@0 | 56 | } |
| michael@0 | 57 | } |
