1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.applications; 18 19 import android.content.Context; 20 import android.content.pm.PackageManager; 21 import android.graphics.drawable.ColorDrawable; 22 import android.text.TextUtils; 23 import android.text.format.Formatter; 24 25 import com.android.settings.AppProgressPreference; 26 27 public class ProcessStatsPreference extends AppProgressPreference { 28 29 private ProcStatsPackageEntry mEntry; 30 31 public ProcessStatsPreference(Context context) { 32 super(context, null); 33 } 34 35 public void init(ProcStatsPackageEntry entry, PackageManager pm, double maxMemory, 36 double weightToRam, double totalScale, boolean avg) { 37 mEntry = entry; 38 setTitle(TextUtils.isEmpty(entry.mUiLabel) ? entry.mPackage : entry.mUiLabel); 39 if (entry.mUiTargetApp != null) { 40 setIcon(entry.mUiTargetApp.loadIcon(pm)); 41 } else { 42 setIcon(new ColorDrawable(0)); 43 } 44 boolean statsForeground = entry.mRunWeight > entry.mBgWeight; 45 double amount = avg ? (statsForeground ? entry.mRunWeight : entry.mBgWeight) * weightToRam 46 : (statsForeground ? entry.mMaxRunMem : entry.mMaxBgMem) * totalScale * 1024; 47 setSummary(Formatter.formatShortFileSize(getContext(), (long) amount)); 48 setProgress((int) (100 * amount / maxMemory)); 49 } 50 51 public ProcStatsPackageEntry getEntry() { 52 return mEntry; 53 } 54 } 55
