| /* |
| * 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 android.cts.util; |
| |
| import android.app.ActivityManager; |
| import android.app.ActivityManager.MemoryInfo; |
| import android.content.Context; |
| import android.os.StatFs; |
| |
| public class SystemUtil { |
| public static long getFreeDiskSize(Context context) { |
| StatFs statFs = new StatFs(context.getFilesDir().getAbsolutePath()); |
| return (long)statFs.getAvailableBlocks() * statFs.getBlockSize(); |
| } |
| |
| public static long getFreeMemory(Context context) { |
| MemoryInfo info = new MemoryInfo(); |
| ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); |
| activityManager.getMemoryInfo(info); |
| return info.availMem; |
| } |
| |
| public static long getTotalMemory(Context context) { |
| MemoryInfo info = new MemoryInfo(); |
| ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); |
| activityManager.getMemoryInfo(info); |
| return info.totalMem; // TODO totalMem N/A in ICS. |
| } |
| } |