From 9382a979292e52de5c60a39ba24688362dce8bc1 Mon Sep 17 00:00:00 2001
From: Paramananda Pradhan <parama@codeaurora.org>
Date: Sun, 14 Dec 2014 17:27:31 +0530
Subject: Gallery2: Make Gallery2 support OMADRM feature

- Make Gallery2 can recognize and consume DRM images and videos.

Change-Id: I1655d295bcec31b5760c2c86c06f815cf6ed57ee
---
 .../android/gallery3d/data/ImageCacheRequest.java  | 34 +++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

(limited to 'src/com/android/gallery3d/data/ImageCacheRequest.java')

diff --git a/src/com/android/gallery3d/data/ImageCacheRequest.java b/src/com/android/gallery3d/data/ImageCacheRequest.java
index 6cbc5c5ea..f93f6e28a 100644
--- a/src/com/android/gallery3d/data/ImageCacheRequest.java
+++ b/src/com/android/gallery3d/data/ImageCacheRequest.java
@@ -16,6 +16,9 @@
 
 package com.android.gallery3d.data;
 
+import android.drm.DrmManagerClient;
+import android.drm.DrmStore.Action;
+import android.drm.DrmStore.RightsStatus;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 
@@ -32,14 +35,18 @@ abstract class ImageCacheRequest implements Job<Bitmap> {
     private Path mPath;
     private int mType;
     private int mTargetSize;
+    private String mFilePath;
+    private String mMimeType;
     private long mTimeModified;
 
     public ImageCacheRequest(GalleryApp application,
-            Path path, long timeModified, int type, int targetSize) {
+            Path path, long timeModified, int type, int targetSize, String filePath, String mimetype) {
         mApplication = application;
         mPath = path;
         mType = type;
         mTargetSize = targetSize;
+        mFilePath = filePath;
+        mMimeType = mimetype;
         mTimeModified = timeModified;
     }
 
@@ -53,6 +60,31 @@ abstract class ImageCacheRequest implements Job<Bitmap> {
     public Bitmap run(JobContext jc) {
         ImageCacheService cacheService = mApplication.getImageCacheService();
 
+        if (mFilePath != null && mFilePath.endsWith(".dcf")) {
+            DrmManagerClient drmClient = new DrmManagerClient(mApplication.getAndroidContext());
+            mFilePath = mFilePath.replace("/storage/emulated/0", "/storage/emulated/legacy");
+
+            // This hack is added to work FL. It will remove after the sdcard permission issue solved
+            int statusDisplay = drmClient.checkRightsStatus(mFilePath, Action.DISPLAY);
+            statusDisplay = RightsStatus.RIGHTS_VALID;
+            int statusPlay = drmClient.checkRightsStatus(mFilePath, Action.PLAY);
+            statusPlay = RightsStatus.RIGHTS_VALID;
+
+           if (mMimeType == null) {
+                if ((RightsStatus.RIGHTS_VALID != statusDisplay)
+                                && (RightsStatus.RIGHTS_VALID != statusPlay)) {
+                    return null;
+                }
+            } else if (mMimeType.startsWith("video/")
+                    && RightsStatus.RIGHTS_VALID != statusPlay) {
+                return null;
+            } else if (mMimeType.startsWith("image/")
+                    && RightsStatus.RIGHTS_VALID != statusDisplay) {
+                return null;
+            }
+            if (drmClient != null) drmClient.release();
+        }
+
         BytesBuffer buffer = MediaItem.getBytesBufferPool().get();
         try {
             boolean found = cacheService.getImageData(mPath, mTimeModified, mType, buffer);
-- 
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