Merge tag 'android-6.0.1_r3' of https://android.googlesource.com/platform/frameworks/base into cm-13.0

Android 6.0.1 release 3

Change-Id: I59b9e5a943e0860d43bcfb36ee0e8b8b072412ea

4 files changed, 40 insertions, 4 deletions

diff --git a/packages/DocumentsUI/AndroidManifest.xml b/packages/DocumentsUI/AndroidManifest.xml
index 382b2d0..ff14f94 100644
--- a/packages/DocumentsUI/AndroidManifest.xml
+++ b/packages/DocumentsUI/AndroidManifest.xml
@@ -3,6 +3,7 @@
 
     <uses-permission android:name="android.permission.MANAGE_DOCUMENTS" />
     <uses-permission android:name="android.permission.REMOVE_TASKS" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
 
     <application
         android:name=".DocumentsApplication"
diff --git a/packages/DocumentsUI/src/com/android/documentsui/CopyService.java b/packages/DocumentsUI/src/com/android/documentsui/CopyService.java
index 506ec58..f270d9e 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/CopyService.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/CopyService.java
@@ -32,6 +32,7 @@ import android.net.Uri;
 import android.os.CancellationSignal;
 import android.os.ParcelFileDescriptor;
 import android.os.Parcelable;
+import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.provider.DocumentsContract;
@@ -65,6 +66,8 @@ public class CopyService extends IntentService {
     // TODO: Move it to a shared file when more operations are implemented.
     public static final int FAILURE_COPY = 1;
 
+    private PowerManager mPowerManager;
+
     private NotificationManager mNotificationManager;
     private Notification.Builder mProgressBuilder;
 
@@ -129,10 +132,14 @@ public class CopyService extends IntentService {
             return;
         }
 
+        final PowerManager.WakeLock wakeLock = mPowerManager
+                .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
         final ArrayList<DocumentInfo> srcs = intent.getParcelableArrayListExtra(EXTRA_SRC_LIST);
         final DocumentStack stack = intent.getParcelableExtra(EXTRA_STACK);
 
         try {
+            wakeLock.acquire();
+
             // Acquire content providers.
             mSrcClient = DocumentsApplication.acquireUnstableProviderOrThrow(getContentResolver(),
                     srcs.get(0).authority);
@@ -151,6 +158,8 @@ public class CopyService extends IntentService {
             ContentProviderClient.releaseQuietly(mSrcClient);
             ContentProviderClient.releaseQuietly(mDstClient);
 
+            wakeLock.release();
+
             // Dismiss the ongoing copy notification when the copy is done.
             mNotificationManager.cancel(mJobId, 0);
 
@@ -179,7 +188,8 @@ public class CopyService extends IntentService {
     @Override
     public void onCreate() {
         super.onCreate();
-        mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        mPowerManager = getSystemService(PowerManager.class);
+        mNotificationManager = getSystemService(NotificationManager.class);
     }
 
     /**
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java b/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
index ffdf0a7..9a86c8e 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
@@ -19,7 +19,10 @@ package com.android.documentsui;
 import static com.android.documentsui.BaseActivity.State.ACTION_BROWSE;
 import static com.android.documentsui.BaseActivity.State.ACTION_BROWSE_ALL;
 import static com.android.documentsui.BaseActivity.State.ACTION_CREATE;
+import static com.android.documentsui.BaseActivity.State.ACTION_GET_CONTENT;
 import static com.android.documentsui.BaseActivity.State.ACTION_MANAGE;
+import static com.android.documentsui.BaseActivity.State.ACTION_OPEN;
+import static com.android.documentsui.BaseActivity.State.ACTION_OPEN_TREE;
 import static com.android.documentsui.BaseActivity.State.MODE_GRID;
 import static com.android.documentsui.BaseActivity.State.MODE_LIST;
 import static com.android.documentsui.BaseActivity.State.MODE_UNKNOWN;
@@ -580,11 +583,23 @@ public class DirectoryFragment extends Fragment {
                 // Directories and footer items cannot be checked
                 boolean valid = false;
 
+                final State state = getDisplayState(DirectoryFragment.this);
                 final Cursor cursor = mAdapter.getItem(position);
                 if (cursor != null) {
                     final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE);
                     final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS);
-                    valid = isDocumentEnabled(docMimeType, docFlags);
+                    switch (state.action) {
+                        case ACTION_OPEN:
+                        case ACTION_CREATE:
+                        case ACTION_GET_CONTENT:
+                        case ACTION_OPEN_TREE:
+                            valid = isDocumentEnabled(docMimeType, docFlags)
+                                    && !Document.MIME_TYPE_DIR.equals(docMimeType);
+                            break;
+                        default:
+                            valid = isDocumentEnabled(docMimeType, docFlags);
+                            break;
+                    }
                 }
 
                 if (!valid) {
diff --git a/packages/DocumentsUI/src/com/android/documentsui/RecentLoader.java b/packages/DocumentsUI/src/com/android/documentsui/RecentLoader.java
index f5908c5..407838a 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/RecentLoader.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/RecentLoader.java
@@ -36,6 +36,7 @@ import android.util.Log;
 
 import com.android.documentsui.BaseActivity.State;
 import com.android.documentsui.model.RootInfo;
+import com.android.internal.annotations.GuardedBy;
 import com.google.android.collect.Maps;
 import com.google.common.collect.Lists;
 import com.google.common.util.concurrent.AbstractFuture;
@@ -81,6 +82,7 @@ public class RecentLoader extends AsyncTaskLoader<DirectoryResult> {
     private final RootsCache mRoots;
     private final State mState;
 
+    @GuardedBy("mTasks")
     private final HashMap<RootInfo, RecentTask> mTasks = Maps.newHashMap();
 
     private final int mSortOrder = State.SORT_ORDER_LAST_MODIFIED;
@@ -167,6 +169,12 @@ public class RecentLoader extends AsyncTaskLoader<DirectoryResult> {
 
     @Override
     public DirectoryResult loadInBackground() {
+        synchronized (mTasks) {
+            return loadInBackgroundLocked();
+        }
+    }
+
+    private DirectoryResult loadInBackgroundLocked() {
         if (mFirstPassLatch == null) {
             // First time through we kick off all the recent tasks, and wait
             // around to see if everyone finishes quickly.
@@ -304,8 +312,10 @@ public class RecentLoader extends AsyncTaskLoader<DirectoryResult> {
         // Ensure the loader is stopped
         onStopLoading();
 
-        for (RecentTask task : mTasks.values()) {
-            IoUtils.closeQuietly(task);
+        synchronized (mTasks) {
+            for (RecentTask task : mTasks.values()) {
+                IoUtils.closeQuietly(task);
+            }
         }
 
         IoUtils.closeQuietly(mResult);