1 /* 2 * Copyright (C) 2015 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.fuelgauge; 18 19 import android.app.AlertDialog; 20 import android.app.Dialog; 21 import android.app.DialogFragment; 22 import android.app.Fragment; 23 import android.content.Context; 24 import android.content.DialogInterface; 25 import android.content.DialogInterface.OnClickListener; 26 import android.content.pm.PackageManager; 27 import android.content.pm.PackageManager.NameNotFoundException; 28 import android.os.Bundle; 29 import android.view.View; 30 import android.widget.Checkable; 31 import android.widget.TextView; 32 33 import com.android.internal.annotations.VisibleForTesting; 34 import com.android.internal.logging.nano.MetricsProto; 35 import com.android.settings.R; 36 import com.android.settings.applications.AppInfoBase; 37 import com.android.settings.core.instrumentation.InstrumentedDialogFragment; 38 import com.android.settings.overlay.FeatureFactory; 39 import com.android.settingslib.applications.ApplicationsState.AppEntry; 40 41 public class HighPowerDetail extends InstrumentedDialogFragment implements OnClickListener, 42 View.OnClickListener { 43 44 private static final String ARG_DEFAULT_ON = "default_on"; 45 46 private final PowerWhitelistBackend mBackend = PowerWhitelistBackend.getInstance(); 47 48 private String mPackageName; 49 private CharSequence mLabel; 50 private boolean mDefaultOn; 51 private boolean mIsEnabled; 52 private Checkable mOptionOn; 53 private Checkable mOptionOff; 54 55 @Override getMetricsCategory()56 public int getMetricsCategory() { 57 return MetricsProto.MetricsEvent.DIALOG_HIGH_POWER_DETAILS; 58 } 59 60 @Override onCreate(Bundle savedInstanceState)61 public void onCreate(Bundle savedInstanceState) { 62 super.onCreate(savedInstanceState); 63 64 mPackageName = getArguments().getString(AppInfoBase.ARG_PACKAGE_NAME); 65 PackageManager pm = getContext().getPackageManager(); 66 try { 67 mLabel = pm.getApplicationInfo(mPackageName, 0).loadLabel(pm); 68 } catch (NameNotFoundException e) { 69 mLabel = mPackageName; 70 } 71 mDefaultOn = getArguments().getBoolean(ARG_DEFAULT_ON); 72 mIsEnabled = mDefaultOn || mBackend.isWhitelisted(mPackageName); 73 } 74 setup(View view, boolean on)75 public Checkable setup(View view, boolean on) { 76 ((TextView) view.findViewById(android.R.id.title)).setText(on 77 ? R.string.ignore_optimizations_on : R.string.ignore_optimizations_off); 78 ((TextView) view.findViewById(android.R.id.summary)).setText(on 79 ? R.string.ignore_optimizations_on_desc : R.string.ignore_optimizations_off_desc); 80 view.setClickable(true); 81 view.setOnClickListener(this); 82 if (!on && mBackend.isSysWhitelisted(mPackageName)) { 83 view.setEnabled(false); 84 } 85 return (Checkable) view; 86 } 87 88 @Override onCreateDialog(Bundle savedInstanceState)89 public Dialog onCreateDialog(Bundle savedInstanceState) { 90 AlertDialog.Builder b = new AlertDialog.Builder(getContext()) 91 .setTitle(mLabel) 92 .setNegativeButton(R.string.cancel, null) 93 .setView(R.layout.ignore_optimizations_content); 94 if (!mBackend.isSysWhitelisted(mPackageName)) { 95 b.setPositiveButton(R.string.done, this); 96 } 97 return b.create(); 98 } 99 100 @Override onStart()101 public void onStart() { 102 super.onStart(); 103 mOptionOn = setup(getDialog().findViewById(R.id.ignore_on), true); 104 mOptionOff = setup(getDialog().findViewById(R.id.ignore_off), false); 105 updateViews(); 106 } 107 updateViews()108 private void updateViews() { 109 mOptionOn.setChecked(mIsEnabled); 110 mOptionOff.setChecked(!mIsEnabled); 111 } 112 113 @Override onClick(View v)114 public void onClick(View v) { 115 if (v == mOptionOn) { 116 mIsEnabled = true; 117 updateViews(); 118 } else if (v == mOptionOff) { 119 mIsEnabled = false; 120 updateViews(); 121 } 122 } 123 124 @Override onClick(DialogInterface dialog, int which)125 public void onClick(DialogInterface dialog, int which) { 126 if (which == DialogInterface.BUTTON_POSITIVE) { 127 boolean newValue = mIsEnabled; 128 boolean oldValue = mBackend.isWhitelisted(mPackageName); 129 if (newValue != oldValue) { 130 logSpecialPermissionChange(newValue, mPackageName, getContext()); 131 if (newValue) { 132 mBackend.addApp(mPackageName); 133 } else { 134 mBackend.removeApp(mPackageName); 135 } 136 } 137 } 138 } 139 140 @VisibleForTesting logSpecialPermissionChange(boolean whitelist, String packageName, Context context)141 static void logSpecialPermissionChange(boolean whitelist, String packageName, Context context) { 142 int logCategory = whitelist ? MetricsProto.MetricsEvent.APP_SPECIAL_PERMISSION_BATTERY_DENY 143 : MetricsProto.MetricsEvent.APP_SPECIAL_PERMISSION_BATTERY_ALLOW; 144 FeatureFactory.getFactory(context).getMetricsFeatureProvider().action(context, logCategory, 145 packageName); 146 } 147 148 @Override onDismiss(DialogInterface dialog)149 public void onDismiss(DialogInterface dialog) { 150 super.onDismiss(dialog); 151 Fragment target = getTargetFragment(); 152 if (target != null && target.getActivity() != null) { 153 target.onActivityResult(getTargetRequestCode(), 0, null); 154 } 155 } 156 getSummary(Context context, AppEntry entry)157 public static CharSequence getSummary(Context context, AppEntry entry) { 158 return getSummary(context, entry.info.packageName); 159 } 160 getSummary(Context context, String pkg)161 public static CharSequence getSummary(Context context, String pkg) { 162 PowerWhitelistBackend powerWhitelist = PowerWhitelistBackend.getInstance(); 163 return context.getString(powerWhitelist.isSysWhitelisted(pkg) ? R.string.high_power_system 164 : powerWhitelist.isWhitelisted(pkg) ? R.string.high_power_on 165 : R.string.high_power_off); 166 } 167 show(Fragment caller, String packageName, int requestCode, boolean defaultToOn)168 public static void show(Fragment caller, String packageName, int requestCode, 169 boolean defaultToOn) { 170 HighPowerDetail fragment = new HighPowerDetail(); 171 Bundle args = new Bundle(); 172 args.putString(AppInfoBase.ARG_PACKAGE_NAME, packageName); 173 args.putBoolean(ARG_DEFAULT_ON, defaultToOn); 174 fragment.setArguments(args); 175 fragment.setTargetFragment(caller, requestCode); 176 fragment.show(caller.getFragmentManager(), HighPowerDetail.class.getSimpleName()); 177 } 178 } 179