Move app ops classes to their own package
Bug: 68426851 Test: robotests Change-Id: I076b7adf59d4bf66792eb0aebaa3dc305d6d0c4b
This commit is contained in:
Fan Zhang
636
src/com/android/settings/applications/appops/AppOpsState.java
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636
src/com/android/settings/applications/appops/AppOpsState.java
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@@ -0,0 +1,636 @@
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/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.applications.appops;
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import android.app.AppOpsManager;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.content.res.Resources;
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import android.graphics.drawable.Drawable;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.text.format.DateUtils;
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import android.util.Log;
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import android.util.SparseArray;
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import com.android.settings.R;
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import java.io.File;
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import java.text.Collator;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.List;
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public class AppOpsState {
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static final String TAG = "AppOpsState";
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static final boolean DEBUG = false;
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final Context mContext;
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final AppOpsManager mAppOps;
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final PackageManager mPm;
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final CharSequence[] mOpSummaries;
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final CharSequence[] mOpLabels;
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public AppOpsState(Context context) {
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mContext = context;
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mAppOps = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
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mPm = context.getPackageManager();
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mOpSummaries = context.getResources().getTextArray(R.array.app_ops_summaries);
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mOpLabels = context.getResources().getTextArray(R.array.app_ops_labels);
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}
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public static class OpsTemplate implements Parcelable {
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public final int[] ops;
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public final boolean[] showPerms;
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public OpsTemplate(int[] _ops, boolean[] _showPerms) {
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ops = _ops;
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showPerms = _showPerms;
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}
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OpsTemplate(Parcel src) {
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ops = src.createIntArray();
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showPerms = src.createBooleanArray();
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeIntArray(ops);
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dest.writeBooleanArray(showPerms);
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}
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public static final Creator<OpsTemplate> CREATOR = new Creator<OpsTemplate>() {
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@Override public OpsTemplate createFromParcel(Parcel source) {
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return new OpsTemplate(source);
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}
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@Override public OpsTemplate[] newArray(int size) {
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return new OpsTemplate[size];
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}
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};
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}
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public static final OpsTemplate LOCATION_TEMPLATE = new OpsTemplate(
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new int[] { AppOpsManager.OP_COARSE_LOCATION,
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AppOpsManager.OP_FINE_LOCATION,
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AppOpsManager.OP_GPS,
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AppOpsManager.OP_WIFI_SCAN,
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AppOpsManager.OP_NEIGHBORING_CELLS,
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AppOpsManager.OP_MONITOR_LOCATION,
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AppOpsManager.OP_MONITOR_HIGH_POWER_LOCATION },
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new boolean[] { true,
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true,
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false,
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false,
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false,
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false,
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false }
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);
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public static final OpsTemplate PERSONAL_TEMPLATE = new OpsTemplate(
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new int[] { AppOpsManager.OP_READ_CONTACTS,
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AppOpsManager.OP_WRITE_CONTACTS,
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AppOpsManager.OP_READ_CALL_LOG,
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AppOpsManager.OP_WRITE_CALL_LOG,
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AppOpsManager.OP_READ_CALENDAR,
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AppOpsManager.OP_WRITE_CALENDAR,
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AppOpsManager.OP_READ_CLIPBOARD,
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AppOpsManager.OP_WRITE_CLIPBOARD },
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new boolean[] { true,
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true,
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true,
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true,
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true,
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true,
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false,
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false }
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);
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public static final OpsTemplate MESSAGING_TEMPLATE = new OpsTemplate(
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new int[] { AppOpsManager.OP_READ_SMS,
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AppOpsManager.OP_RECEIVE_SMS,
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AppOpsManager.OP_RECEIVE_EMERGECY_SMS,
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AppOpsManager.OP_RECEIVE_MMS,
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AppOpsManager.OP_RECEIVE_WAP_PUSH,
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AppOpsManager.OP_WRITE_SMS,
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AppOpsManager.OP_SEND_SMS,
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AppOpsManager.OP_READ_ICC_SMS,
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AppOpsManager.OP_WRITE_ICC_SMS },
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new boolean[] { true,
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true,
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true,
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true,
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true,
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true,
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true,
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true,
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true }
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);
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public static final OpsTemplate MEDIA_TEMPLATE = new OpsTemplate(
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new int[] { AppOpsManager.OP_VIBRATE,
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AppOpsManager.OP_CAMERA,
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AppOpsManager.OP_RECORD_AUDIO,
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AppOpsManager.OP_PLAY_AUDIO,
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AppOpsManager.OP_TAKE_MEDIA_BUTTONS,
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AppOpsManager.OP_TAKE_AUDIO_FOCUS,
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AppOpsManager.OP_AUDIO_MASTER_VOLUME,
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AppOpsManager.OP_AUDIO_VOICE_VOLUME,
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AppOpsManager.OP_AUDIO_RING_VOLUME,
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AppOpsManager.OP_AUDIO_MEDIA_VOLUME,
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AppOpsManager.OP_AUDIO_ALARM_VOLUME,
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AppOpsManager.OP_AUDIO_NOTIFICATION_VOLUME,
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AppOpsManager.OP_AUDIO_BLUETOOTH_VOLUME,
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AppOpsManager.OP_AUDIO_ACCESSIBILITY_VOLUME,
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AppOpsManager.OP_MUTE_MICROPHONE},
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new boolean[] { false,
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true,
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true,
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false,
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false,
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false,
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false,
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false,
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false,
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false,
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false,
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false,
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false,
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false }
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);
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public static final OpsTemplate DEVICE_TEMPLATE = new OpsTemplate(
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new int[] { AppOpsManager.OP_POST_NOTIFICATION,
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AppOpsManager.OP_ACCESS_NOTIFICATIONS,
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AppOpsManager.OP_CALL_PHONE,
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AppOpsManager.OP_WRITE_SETTINGS,
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AppOpsManager.OP_SYSTEM_ALERT_WINDOW,
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AppOpsManager.OP_WAKE_LOCK,
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AppOpsManager.OP_PROJECT_MEDIA,
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AppOpsManager.OP_ACTIVATE_VPN,
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AppOpsManager.OP_ASSIST_STRUCTURE,
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AppOpsManager.OP_ASSIST_SCREENSHOT},
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new boolean[] { false,
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true,
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true,
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true,
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true,
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true,
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false,
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false,
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false,
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false }
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);
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public static final OpsTemplate RUN_IN_BACKGROUND_TEMPLATE = new OpsTemplate(
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new int[] { AppOpsManager.OP_RUN_IN_BACKGROUND },
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new boolean[] { false }
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);
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public static final OpsTemplate[] ALL_TEMPLATES = new OpsTemplate[] {
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LOCATION_TEMPLATE, PERSONAL_TEMPLATE, MESSAGING_TEMPLATE,
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MEDIA_TEMPLATE, DEVICE_TEMPLATE, RUN_IN_BACKGROUND_TEMPLATE
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};
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/**
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* This class holds the per-item data in our Loader.
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*/
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public static class AppEntry {
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private final AppOpsState mState;
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private final ApplicationInfo mInfo;
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private final File mApkFile;
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private final SparseArray<AppOpsManager.OpEntry> mOps
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= new SparseArray<AppOpsManager.OpEntry>();
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private final SparseArray<AppOpEntry> mOpSwitches
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= new SparseArray<AppOpEntry>();
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private String mLabel;
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private Drawable mIcon;
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private boolean mMounted;
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public AppEntry(AppOpsState state, ApplicationInfo info) {
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mState = state;
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mInfo = info;
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mApkFile = new File(info.sourceDir);
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}
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public void addOp(AppOpEntry entry, AppOpsManager.OpEntry op) {
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mOps.put(op.getOp(), op);
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mOpSwitches.put(AppOpsManager.opToSwitch(op.getOp()), entry);
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}
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public boolean hasOp(int op) {
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return mOps.indexOfKey(op) >= 0;
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}
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public AppOpEntry getOpSwitch(int op) {
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return mOpSwitches.get(AppOpsManager.opToSwitch(op));
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}
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public ApplicationInfo getApplicationInfo() {
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return mInfo;
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}
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public String getLabel() {
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return mLabel;
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}
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public Drawable getIcon() {
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if (mIcon == null) {
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if (mApkFile.exists()) {
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mIcon = mInfo.loadIcon(mState.mPm);
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return mIcon;
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} else {
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mMounted = false;
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}
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} else if (!mMounted) {
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// If the app wasn't mounted but is now mounted, reload
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// its icon.
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if (mApkFile.exists()) {
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mMounted = true;
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mIcon = mInfo.loadIcon(mState.mPm);
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return mIcon;
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}
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} else {
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return mIcon;
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}
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return mState.mContext.getDrawable(
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android.R.drawable.sym_def_app_icon);
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}
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@Override public String toString() {
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return mLabel;
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}
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void loadLabel(Context context) {
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if (mLabel == null || !mMounted) {
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if (!mApkFile.exists()) {
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mMounted = false;
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mLabel = mInfo.packageName;
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} else {
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mMounted = true;
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CharSequence label = mInfo.loadLabel(context.getPackageManager());
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mLabel = label != null ? label.toString() : mInfo.packageName;
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}
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}
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}
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}
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/**
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* This class holds the per-item data in our Loader.
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*/
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public static class AppOpEntry {
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private final AppOpsManager.PackageOps mPkgOps;
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private final ArrayList<AppOpsManager.OpEntry> mOps
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= new ArrayList<AppOpsManager.OpEntry>();
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private final ArrayList<AppOpsManager.OpEntry> mSwitchOps
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= new ArrayList<AppOpsManager.OpEntry>();
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private final AppEntry mApp;
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private final int mSwitchOrder;
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private int mOverriddenPrimaryMode = -1;
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public AppOpEntry(AppOpsManager.PackageOps pkg, AppOpsManager.OpEntry op, AppEntry app,
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int switchOrder) {
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mPkgOps = pkg;
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mApp = app;
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mSwitchOrder = switchOrder;
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mApp.addOp(this, op);
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mOps.add(op);
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mSwitchOps.add(op);
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}
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private static void addOp(ArrayList<AppOpsManager.OpEntry> list, AppOpsManager.OpEntry op) {
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for (int i=0; i<list.size(); i++) {
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AppOpsManager.OpEntry pos = list.get(i);
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if (pos.isRunning() != op.isRunning()) {
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if (op.isRunning()) {
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list.add(i, op);
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return;
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}
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continue;
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}
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if (pos.getTime() < op.getTime()) {
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list.add(i, op);
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return;
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}
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}
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list.add(op);
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}
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public void addOp(AppOpsManager.OpEntry op) {
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mApp.addOp(this, op);
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addOp(mOps, op);
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if (mApp.getOpSwitch(AppOpsManager.opToSwitch(op.getOp())) == null) {
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addOp(mSwitchOps, op);
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}
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}
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public AppEntry getAppEntry() {
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return mApp;
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}
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public int getSwitchOrder() {
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return mSwitchOrder;
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}
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public AppOpsManager.PackageOps getPackageOps() {
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return mPkgOps;
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}
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public int getNumOpEntry() {
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return mOps.size();
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}
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public AppOpsManager.OpEntry getOpEntry(int pos) {
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return mOps.get(pos);
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}
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public int getPrimaryOpMode() {
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return mOverriddenPrimaryMode >= 0 ? mOverriddenPrimaryMode : mOps.get(0).getMode();
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}
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public void overridePrimaryOpMode(int mode) {
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mOverriddenPrimaryMode = mode;
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}
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private CharSequence getCombinedText(ArrayList<AppOpsManager.OpEntry> ops,
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CharSequence[] items) {
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if (ops.size() == 1) {
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return items[ops.get(0).getOp()];
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} else {
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StringBuilder builder = new StringBuilder();
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for (int i=0; i<ops.size(); i++) {
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if (i > 0) {
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builder.append(", ");
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}
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builder.append(items[ops.get(i).getOp()]);
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}
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return builder.toString();
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}
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}
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public CharSequence getSummaryText(AppOpsState state) {
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return getCombinedText(mOps, state.mOpSummaries);
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}
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public CharSequence getSwitchText(AppOpsState state) {
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if (mSwitchOps.size() > 0) {
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return getCombinedText(mSwitchOps, state.mOpLabels);
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} else {
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return getCombinedText(mOps, state.mOpLabels);
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}
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}
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public CharSequence getTimeText(Resources res, boolean showEmptyText) {
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if (isRunning()) {
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return res.getText(R.string.app_ops_running);
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}
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if (getTime() > 0) {
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return DateUtils.getRelativeTimeSpanString(getTime(),
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System.currentTimeMillis(),
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DateUtils.MINUTE_IN_MILLIS,
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DateUtils.FORMAT_ABBREV_RELATIVE);
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}
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return showEmptyText ? res.getText(R.string.app_ops_never_used) : "";
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}
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public boolean isRunning() {
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return mOps.get(0).isRunning();
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}
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public long getTime() {
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return mOps.get(0).getTime();
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}
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@Override public String toString() {
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return mApp.getLabel();
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}
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}
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/**
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* Perform app op state comparison of application entry objects.
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*/
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public static final Comparator<AppOpEntry> RECENCY_COMPARATOR = new Comparator<AppOpEntry>() {
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private final Collator sCollator = Collator.getInstance();
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@Override
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public int compare(AppOpEntry object1, AppOpEntry object2) {
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if (object1.getSwitchOrder() != object2.getSwitchOrder()) {
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return object1.getSwitchOrder() < object2.getSwitchOrder() ? -1 : 1;
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}
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if (object1.isRunning() != object2.isRunning()) {
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// Currently running ops go first.
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return object1.isRunning() ? -1 : 1;
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}
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if (object1.getTime() != object2.getTime()) {
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// More recent times go first.
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return object1.getTime() > object2.getTime() ? -1 : 1;
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}
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return sCollator.compare(object1.getAppEntry().getLabel(),
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object2.getAppEntry().getLabel());
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}
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};
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/**
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* Perform alphabetical comparison of application entry objects.
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*/
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public static final Comparator<AppOpEntry> LABEL_COMPARATOR = new Comparator<AppOpEntry>() {
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private final Collator sCollator = Collator.getInstance();
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@Override
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public int compare(AppOpEntry object1, AppOpEntry object2) {
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return sCollator.compare(object1.getAppEntry().getLabel(),
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object2.getAppEntry().getLabel());
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}
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};
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private void addOp(List<AppOpEntry> entries, AppOpsManager.PackageOps pkgOps,
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AppEntry appEntry, AppOpsManager.OpEntry opEntry, boolean allowMerge, int switchOrder) {
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if (allowMerge && entries.size() > 0) {
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AppOpEntry last = entries.get(entries.size()-1);
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if (last.getAppEntry() == appEntry) {
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boolean lastExe = last.getTime() != 0;
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boolean entryExe = opEntry.getTime() != 0;
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if (lastExe == entryExe) {
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if (DEBUG) Log.d(TAG, "Add op " + opEntry.getOp() + " to package "
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+ pkgOps.getPackageName() + ": append to " + last);
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last.addOp(opEntry);
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return;
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}
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}
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}
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AppOpEntry entry = appEntry.getOpSwitch(opEntry.getOp());
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if (entry != null) {
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entry.addOp(opEntry);
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return;
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}
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entry = new AppOpEntry(pkgOps, opEntry, appEntry, switchOrder);
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if (DEBUG) Log.d(TAG, "Add op " + opEntry.getOp() + " to package "
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+ pkgOps.getPackageName() + ": making new " + entry);
|
||||
entries.add(entry);
|
||||
}
|
||||
|
||||
public AppOpsManager getAppOpsManager() {
|
||||
return mAppOps;
|
||||
}
|
||||
|
||||
public List<AppOpEntry> buildState(OpsTemplate tpl) {
|
||||
return buildState(tpl, 0, null, RECENCY_COMPARATOR);
|
||||
}
|
||||
|
||||
private AppEntry getAppEntry(final Context context, final HashMap<String, AppEntry> appEntries,
|
||||
final String packageName, ApplicationInfo appInfo) {
|
||||
AppEntry appEntry = appEntries.get(packageName);
|
||||
if (appEntry == null) {
|
||||
if (appInfo == null) {
|
||||
try {
|
||||
appInfo = mPm.getApplicationInfo(packageName,
|
||||
PackageManager.MATCH_DISABLED_COMPONENTS
|
||||
| PackageManager.MATCH_ANY_USER);
|
||||
} catch (PackageManager.NameNotFoundException e) {
|
||||
Log.w(TAG, "Unable to find info for package " + packageName);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
appEntry = new AppEntry(this, appInfo);
|
||||
appEntry.loadLabel(context);
|
||||
appEntries.put(packageName, appEntry);
|
||||
}
|
||||
return appEntry;
|
||||
}
|
||||
|
||||
public List<AppOpEntry> buildState(OpsTemplate tpl, int uid, String packageName) {
|
||||
return buildState(tpl, uid, packageName, RECENCY_COMPARATOR);
|
||||
}
|
||||
|
||||
public List<AppOpEntry> buildState(OpsTemplate tpl, int uid, String packageName,
|
||||
Comparator<AppOpEntry> comparator) {
|
||||
final Context context = mContext;
|
||||
|
||||
final HashMap<String, AppEntry> appEntries = new HashMap<String, AppEntry>();
|
||||
final List<AppOpEntry> entries = new ArrayList<AppOpEntry>();
|
||||
|
||||
final ArrayList<String> perms = new ArrayList<String>();
|
||||
final ArrayList<Integer> permOps = new ArrayList<Integer>();
|
||||
final int[] opToOrder = new int[AppOpsManager._NUM_OP];
|
||||
for (int i=0; i<tpl.ops.length; i++) {
|
||||
if (tpl.showPerms[i]) {
|
||||
String perm = AppOpsManager.opToPermission(tpl.ops[i]);
|
||||
if (perm != null && !perms.contains(perm)) {
|
||||
perms.add(perm);
|
||||
permOps.add(tpl.ops[i]);
|
||||
opToOrder[tpl.ops[i]] = i;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
List<AppOpsManager.PackageOps> pkgs;
|
||||
if (packageName != null) {
|
||||
pkgs = mAppOps.getOpsForPackage(uid, packageName, tpl.ops);
|
||||
} else {
|
||||
pkgs = mAppOps.getPackagesForOps(tpl.ops);
|
||||
}
|
||||
|
||||
if (pkgs != null) {
|
||||
for (int i=0; i<pkgs.size(); i++) {
|
||||
AppOpsManager.PackageOps pkgOps = pkgs.get(i);
|
||||
AppEntry appEntry = getAppEntry(context, appEntries, pkgOps.getPackageName(), null);
|
||||
if (appEntry == null) {
|
||||
continue;
|
||||
}
|
||||
for (int j=0; j<pkgOps.getOps().size(); j++) {
|
||||
AppOpsManager.OpEntry opEntry = pkgOps.getOps().get(j);
|
||||
addOp(entries, pkgOps, appEntry, opEntry, packageName == null,
|
||||
packageName == null ? 0 : opToOrder[opEntry.getOp()]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
List<PackageInfo> apps;
|
||||
if (packageName != null) {
|
||||
apps = new ArrayList<PackageInfo>();
|
||||
try {
|
||||
PackageInfo pi = mPm.getPackageInfo(packageName, PackageManager.GET_PERMISSIONS);
|
||||
apps.add(pi);
|
||||
} catch (NameNotFoundException e) {
|
||||
}
|
||||
} else {
|
||||
String[] permsArray = new String[perms.size()];
|
||||
perms.toArray(permsArray);
|
||||
apps = mPm.getPackagesHoldingPermissions(permsArray, 0);
|
||||
}
|
||||
for (int i=0; i<apps.size(); i++) {
|
||||
PackageInfo appInfo = apps.get(i);
|
||||
AppEntry appEntry = getAppEntry(context, appEntries, appInfo.packageName,
|
||||
appInfo.applicationInfo);
|
||||
if (appEntry == null) {
|
||||
continue;
|
||||
}
|
||||
List<AppOpsManager.OpEntry> dummyOps = null;
|
||||
AppOpsManager.PackageOps pkgOps = null;
|
||||
if (appInfo.requestedPermissions != null) {
|
||||
for (int j=0; j<appInfo.requestedPermissions.length; j++) {
|
||||
if (appInfo.requestedPermissionsFlags != null) {
|
||||
if ((appInfo.requestedPermissionsFlags[j]
|
||||
& PackageInfo.REQUESTED_PERMISSION_GRANTED) == 0) {
|
||||
if (DEBUG) Log.d(TAG, "Pkg " + appInfo.packageName + " perm "
|
||||
+ appInfo.requestedPermissions[j] + " not granted; skipping");
|
||||
continue;
|
||||
}
|
||||
}
|
||||
if (DEBUG) Log.d(TAG, "Pkg " + appInfo.packageName + ": requested perm "
|
||||
+ appInfo.requestedPermissions[j]);
|
||||
for (int k=0; k<perms.size(); k++) {
|
||||
if (!perms.get(k).equals(appInfo.requestedPermissions[j])) {
|
||||
continue;
|
||||
}
|
||||
if (DEBUG) Log.d(TAG, "Pkg " + appInfo.packageName + " perm " + perms.get(k)
|
||||
+ " has op " + permOps.get(k) + ": " + appEntry.hasOp(permOps.get(k)));
|
||||
if (appEntry.hasOp(permOps.get(k))) {
|
||||
continue;
|
||||
}
|
||||
if (dummyOps == null) {
|
||||
dummyOps = new ArrayList<AppOpsManager.OpEntry>();
|
||||
pkgOps = new AppOpsManager.PackageOps(
|
||||
appInfo.packageName, appInfo.applicationInfo.uid, dummyOps);
|
||||
|
||||
}
|
||||
AppOpsManager.OpEntry opEntry = new AppOpsManager.OpEntry(
|
||||
permOps.get(k), AppOpsManager.MODE_ALLOWED, 0, 0, 0, -1, null);
|
||||
dummyOps.add(opEntry);
|
||||
addOp(entries, pkgOps, appEntry, opEntry, packageName == null,
|
||||
packageName == null ? 0 : opToOrder[opEntry.getOp()]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Sort the list.
|
||||
Collections.sort(entries, comparator);
|
||||
|
||||
// Done!
|
||||
return entries;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user