Merge "Usage stats!"

1 files changed, 51 insertions, 0 deletions

diff --git a/core/java/android/app/UsageStatsManager.java b/core/java/android/app/UsageStatsManager.java
new file mode 100644
index 0000000..fbf9c3b
--- /dev/null
+++ b/core/java/android/app/UsageStatsManager.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2014 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 android.app;
+
+import android.content.Context;
+import android.os.ParcelableParcel;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import com.android.internal.app.IUsageStats;
+
+/**
+ * Access to usage stats data.
+ * @hide
+ */
+public class UsageStatsManager {
+    final Context mContext;
+    final IUsageStats mService;
+
+    /** @hide */
+    public UsageStatsManager(Context context) {
+        mContext = context;
+        mService = IUsageStats.Stub.asInterface(ServiceManager.getService(
+                Context.USAGE_STATS_SERVICE));
+    }
+
+    public UsageStats getCurrentStats() {
+        try {
+            ParcelableParcel in = mService.getCurrentStats(mContext.getOpPackageName());
+            if (in != null) {
+                return new UsageStats(in.getParcel(), false);
+            }
+        } catch (RemoteException e) {
+            // About to die.
+        }
+        return new UsageStats();
+    }
+}