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authorBobby Georgescu <georgescu@google.com>2012-10-25 14:55:55 -0700
committerBobby Georgescu <georgescu@google.com>2012-10-25 19:12:51 -0700
commit268f6ff3d67a11d54b3cb93ff5c0a3304c1b4362 (patch)
treef39cac669e6d093943a6640595307dfb81d35ecd /src
parentb62e40f77f7c2acf5ada4013a5556f9c7c4c0518 (diff)
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Hold WakeLock for batch delete operation
Bug: 6680729 Change-Id: I0bdd59edb60c746c8c9e3c3608be980247f0d91a
Diffstat (limited to 'src')
-rw-r--r--src/com/android/gallery3d/ui/WakeLockHoldingProgressListener.java66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/ui/WakeLockHoldingProgressListener.java b/src/com/android/gallery3d/ui/WakeLockHoldingProgressListener.java
new file mode 100644
index 000000000..ee61d8edb
--- /dev/null
+++ b/src/com/android/gallery3d/ui/WakeLockHoldingProgressListener.java
@@ -0,0 +1,66 @@
+/*
+ * 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.ui;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.PowerManager;
+
+import com.android.gallery3d.app.AbstractGalleryActivity;
+
+public class WakeLockHoldingProgressListener implements MenuExecutor.ProgressListener {
+ static private final String DEFAULT_WAKE_LOCK_LABEL = "Gallery Progress Listener";
+ private AbstractGalleryActivity mActivity;
+ private PowerManager.WakeLock mWakeLock;
+
+ public WakeLockHoldingProgressListener(AbstractGalleryActivity galleryActivity) {
+ this(galleryActivity, DEFAULT_WAKE_LOCK_LABEL);
+ }
+
+ public WakeLockHoldingProgressListener(AbstractGalleryActivity galleryActivity, String label) {
+ mActivity = galleryActivity;
+ PowerManager pm =
+ (PowerManager) ((Activity) mActivity).getSystemService(Context.POWER_SERVICE);
+ mWakeLock = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, label);
+ }
+
+ @Override
+ public void onProgressComplete(int result) {
+ mWakeLock.release();
+ }
+
+ @Override
+ public void onProgressStart() {
+ mWakeLock.acquire();
+ }
+
+ protected AbstractGalleryActivity getActivity() {
+ return mActivity;
+ }
+
+ @Override
+ public void onProgressUpdate(int index) {
+ }
+
+ @Override
+ public void onConfirmDialogDismissed(boolean confirmed) {
+ }
+
+ @Override
+ public void onConfirmDialogShown() {
+ }
+}