Quick and dirty UI for viewing app op information.
Change-Id: If17bfbe84cf438ca9bb37bf446564f39de99cee1
This commit is contained in:
Dianne Hackborn
@@ -2,7 +2,7 @@ LOCAL_PATH:= $(call my-dir)
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include $(CLEAR_VARS)
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LOCAL_JAVA_LIBRARIES := bouncycastle telephony-common
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LOCAL_STATIC_JAVA_LIBRARIES := guava android-support-v4 jsr305
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LOCAL_STATIC_JAVA_LIBRARIES := guava android-support-v4 android-support-v13 jsr305
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LOCAL_MODULE_TAGS := optional
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@@ -768,6 +768,24 @@
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android:resource="@id/application_settings" />
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</activity>
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<activity android:name="Settings$AppOpsSummaryActivity"
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android:label="@string/app_ops_settings"
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android:taskAffinity=""
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android:excludeFromRecents="true">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<action android:name="android.settings.APP_OPS_SETTINGS" />
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<category android:name="android.intent.category.DEFAULT" />
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<category android:name="android.intent.category.VOICE_LAUNCH" />
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<category android:name="com.android.settings.SHORTCUT" />
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</intent-filter>
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<meta-data android:name="com.android.settings.FRAGMENT_CLASS"
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android:value="com.android.settings.applications.AppOpsSummary" />
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<!--
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<meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
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android:resource="@id/application_settings" /> -->
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</activity>
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<activity android:name="Settings$LocationSettingsActivity"
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android:label="@string/location_settings_title"
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android:configChanges="orientation|keyboardHidden|screenSize"
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62
res/layout/app_ops_item.xml
Normal file
62
res/layout/app_ops_item.xml
Normal file
@@ -0,0 +1,62 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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/*
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** Copyright 2008, 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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-->
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<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:minHeight="?android:attr/listPreferredItemHeight"
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android:paddingStart="?android:attr/listPreferredItemPaddingStart"
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android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
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android:paddingTop="8dip"
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android:paddingBottom="8dip"
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android:columnCount="3">
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<ImageView
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android:id="@+id/app_icon"
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android:layout_width="@android:dimen/app_icon_size"
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android:layout_height="@android:dimen/app_icon_size"
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android:layout_rowSpan="2"
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android:layout_marginEnd="8dip"
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android:scaleType="centerInside"
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android:contentDescription="@null" />
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<TextView
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android:id="@+id/app_name"
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android:layout_width="0dip"
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android:layout_columnSpan="2"
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android:layout_gravity="fill_horizontal"
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android:layout_marginTop="2dip"
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android:singleLine="true"
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android:ellipsize="marquee"
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android:textAppearance="?android:attr/textAppearanceMedium"
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android:textAlignment="viewStart" />
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<TextView
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android:id="@+id/op_name"
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android:layout_width="0dip"
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android:layout_gravity="fill_horizontal"
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android:textAppearance="?android:attr/textAppearanceSmall"
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android:textAlignment="viewStart" />
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<TextView
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android:id="@+id/op_time"
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android:layout_marginStart="8dip"
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android:textAppearance="?android:attr/textAppearanceSmall" />
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</GridLayout>
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43
res/layout/app_ops_summary.xml
Normal file
43
res/layout/app_ops_summary.xml
Normal file
@@ -0,0 +1,43 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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/*
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**
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** Copyright 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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-->
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<LinearLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical">
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<android.support.v4.view.ViewPager
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android:id="@+id/pager"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:layout_weight="1">
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<android.support.v4.view.PagerTabStrip
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android:id="@+id/tabs"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_gravity="top"
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android:textAppearance="@style/TextAppearance.PagerTabs"
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android:paddingLeft="@dimen/pager_tabs_padding"
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android:paddingRight="@dimen/pager_tabs_padding">
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</android.support.v4.view.PagerTabStrip>
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</android.support.v4.view.ViewPager>
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</LinearLayout>
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@@ -548,6 +548,25 @@
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<item>auto</item>
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</string-array>
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<!-- Names of categories of app ops tabs -->
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<string-array name="app_ops_categories">
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<item>Location</item>
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<item>Personal</item>
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<item>Device</item>
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</string-array>
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<!-- User display names for app ops codes -->
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<string-array name="app_ops_names">
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<item>Coarse Location</item>
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<item>Fine Location</item>
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<item>GPS</item>
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<item>Vibrate</item>
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<item>Contacts: Read</item>
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<item>Contacts: Write</item>
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<item>Call Log: Read</item>
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<item>Call Log: Write</item>
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</string-array>
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<!-- Titles for the list of long press timeout options. -->
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<string-array name="long_press_timeout_selector_titles">
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<!-- A title for the option for short long-press timeout [CHAR LIMIT=25] -->
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@@ -2698,6 +2698,12 @@
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If you turn off notifications for this app, you may miss important alerts and updates.
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</string>
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<!-- App Ops Settings --> <skip />
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<!-- [CHAR LIMIT=NONE] App ops settings title, on main settings screen. If clicked, the user is taken to a settings screen for app operations -->
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<string name="app_ops_settings">App ops</string>
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<!-- [CHAR LIMIT=NONE] Time label for an operation that is currently running. -->
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<string name="app_ops_running">Running</string>
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<!-- [CHAR LIMIT=25] Services settings screen, setting option name for the user to go to the screen to view app storage use -->
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<string name="storageuse_settings_title">Storage use</string>
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<!-- Services settings screen, setting option summary for the user to go to the screen to app storage use -->
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@@ -805,6 +805,7 @@ public class Settings extends PreferenceActivity
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public static class DeviceInfoSettingsActivity extends Settings { /* empty */ }
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public static class ApplicationSettingsActivity extends Settings { /* empty */ }
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public static class ManageApplicationsActivity extends Settings { /* empty */ }
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public static class AppOpsSummaryActivity extends Settings { /* empty */ }
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public static class StorageUseActivity extends Settings { /* empty */ }
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public static class DevelopmentSettingsActivity extends Settings { /* empty */ }
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public static class AccessibilitySettingsActivity extends Settings { /* empty */ }
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487
src/com/android/settings/applications/AppOpsCategory.java
Normal file
487
src/com/android/settings/applications/AppOpsCategory.java
Normal file
@@ -0,0 +1,487 @@
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package com.android.settings.applications;
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import android.app.AppOpsManager;
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import android.app.ListFragment;
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import android.app.LoaderManager;
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import android.content.AsyncTaskLoader;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.Loader;
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import android.content.pm.ActivityInfo;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.content.res.Configuration;
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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.Bundle;
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import android.text.format.DateUtils;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.ImageView;
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import android.widget.ListView;
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import android.widget.TextView;
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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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import com.android.settings.R;
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public class AppOpsCategory extends ListFragment implements
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LoaderManager.LoaderCallbacks<List<AppOpsCategory.AppOpEntry>> {
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// This is the Adapter being used to display the list's data.
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AppListAdapter mAdapter;
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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 AppListLoader mLoader;
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private final ApplicationInfo mInfo;
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private final File mApkFile;
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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(AppListLoader loader, ApplicationInfo info) {
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mLoader = loader;
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mInfo = info;
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mApkFile = new File(info.sourceDir);
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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(mLoader.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(mLoader.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 mLoader.getContext().getResources().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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public AppOpsCategory() {
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}
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public AppOpsCategory(int[] ops) {
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Bundle args = new Bundle();
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args.putIntArray("ops", ops);
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setArguments(args);
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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 AppOpsManager.OpEntry mOp;
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private final AppEntry mApp;
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public AppOpEntry(AppOpsManager.PackageOps pkg, AppOpsManager.OpEntry op, AppEntry app) {
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mPkgOps = pkg;
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mOp = op;
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mApp = app;
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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 AppOpsManager.PackageOps getPackageOps() {
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return mPkgOps;
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}
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public AppOpsManager.OpEntry getOpEntry() {
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return mOp;
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}
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public long getTime() {
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return mOp.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 alphabetical comparison of application entry objects.
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*/
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public static final Comparator<AppOpEntry> APP_OP_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.getOpEntry().isRunning() != object2.getOpEntry().isRunning()) {
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// Currently running ops go first.
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return object1.getOpEntry().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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* Helper for determining if the configuration has changed in an interesting
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* way so we need to rebuild the app list.
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*/
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public static class InterestingConfigChanges {
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final Configuration mLastConfiguration = new Configuration();
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int mLastDensity;
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boolean applyNewConfig(Resources res) {
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int configChanges = mLastConfiguration.updateFrom(res.getConfiguration());
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boolean densityChanged = mLastDensity != res.getDisplayMetrics().densityDpi;
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if (densityChanged || (configChanges&(ActivityInfo.CONFIG_LOCALE
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|ActivityInfo.CONFIG_UI_MODE|ActivityInfo.CONFIG_SCREEN_LAYOUT)) != 0) {
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mLastDensity = res.getDisplayMetrics().densityDpi;
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return true;
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}
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return false;
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}
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}
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/**
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* Helper class to look for interesting changes to the installed apps
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* so that the loader can be updated.
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*/
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public static class PackageIntentReceiver extends BroadcastReceiver {
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final AppListLoader mLoader;
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public PackageIntentReceiver(AppListLoader loader) {
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mLoader = loader;
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IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
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filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
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filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
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filter.addDataScheme("package");
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mLoader.getContext().registerReceiver(this, filter);
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// Register for events related to sdcard installation.
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IntentFilter sdFilter = new IntentFilter();
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sdFilter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE);
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sdFilter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE);
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mLoader.getContext().registerReceiver(this, sdFilter);
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}
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@Override public void onReceive(Context context, Intent intent) {
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// Tell the loader about the change.
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mLoader.onContentChanged();
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}
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}
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/**
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* A custom Loader that loads all of the installed applications.
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*/
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public static class AppListLoader extends AsyncTaskLoader<List<AppOpEntry>> {
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final InterestingConfigChanges mLastConfig = new InterestingConfigChanges();
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final AppOpsManager mAppOps;
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final PackageManager mPm;
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final int[] mOps;
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final HashMap<String, AppEntry> mAppEntries = new HashMap<String, AppEntry>();
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List<AppOpEntry> mApps;
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PackageIntentReceiver mPackageObserver;
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public AppListLoader(Context context, int[] ops) {
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super(context);
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mAppOps = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
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mPm = context.getPackageManager();
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mOps = ops;
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}
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@Override public List<AppOpEntry> loadInBackground() {
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final Context context = getContext();
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List<AppOpsManager.PackageOps> pkgs = mAppOps.getPackagesForOps(mOps);
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List<AppOpEntry> entries = new ArrayList<AppOpEntry>(pkgs.size());
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for (int i=0; i<pkgs.size(); i++) {
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AppOpsManager.PackageOps pkgOps = pkgs.get(i);
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AppEntry appEntry = mAppEntries.get(pkgOps.getPackageName());
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if (appEntry == null) {
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ApplicationInfo appInfo = null;
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try {
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appInfo = mPm.getApplicationInfo(pkgOps.getPackageName(),
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PackageManager.GET_DISABLED_COMPONENTS
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| PackageManager.GET_UNINSTALLED_PACKAGES);
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} catch (PackageManager.NameNotFoundException e) {
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}
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appEntry = new AppEntry(this, appInfo);
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appEntry.loadLabel(context);
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mAppEntries.put(pkgOps.getPackageName(), appEntry);
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}
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for (int j=0; j<pkgOps.getOps().size(); j++) {
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AppOpsManager.OpEntry opEntry = pkgOps.getOps().get(j);
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AppOpEntry entry = new AppOpEntry(pkgOps, opEntry, appEntry);
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entries.add(entry);
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}
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}
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// Sort the list.
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Collections.sort(entries, APP_OP_COMPARATOR);
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// Done!
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return entries;
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}
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/**
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* Called when there is new data to deliver to the client. The
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* super class will take care of delivering it; the implementation
|
||||
* here just adds a little more logic.
|
||||
*/
|
||||
@Override public void deliverResult(List<AppOpEntry> apps) {
|
||||
if (isReset()) {
|
||||
// An async query came in while the loader is stopped. We
|
||||
// don't need the result.
|
||||
if (apps != null) {
|
||||
onReleaseResources(apps);
|
||||
}
|
||||
}
|
||||
List<AppOpEntry> oldApps = apps;
|
||||
mApps = apps;
|
||||
|
||||
if (isStarted()) {
|
||||
// If the Loader is currently started, we can immediately
|
||||
// deliver its results.
|
||||
super.deliverResult(apps);
|
||||
}
|
||||
|
||||
// At this point we can release the resources associated with
|
||||
// 'oldApps' if needed; now that the new result is delivered we
|
||||
// know that it is no longer in use.
|
||||
if (oldApps != null) {
|
||||
onReleaseResources(oldApps);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles a request to start the Loader.
|
||||
*/
|
||||
@Override protected void onStartLoading() {
|
||||
if (mApps != null) {
|
||||
// If we currently have a result available, deliver it
|
||||
// immediately.
|
||||
deliverResult(mApps);
|
||||
}
|
||||
|
||||
// Start watching for changes in the app data.
|
||||
if (mPackageObserver == null) {
|
||||
mPackageObserver = new PackageIntentReceiver(this);
|
||||
}
|
||||
|
||||
// Has something interesting in the configuration changed since we
|
||||
// last built the app list?
|
||||
boolean configChange = mLastConfig.applyNewConfig(getContext().getResources());
|
||||
|
||||
if (takeContentChanged() || mApps == null || configChange) {
|
||||
// If the data has changed since the last time it was loaded
|
||||
// or is not currently available, start a load.
|
||||
forceLoad();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles a request to stop the Loader.
|
||||
*/
|
||||
@Override protected void onStopLoading() {
|
||||
// Attempt to cancel the current load task if possible.
|
||||
cancelLoad();
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles a request to cancel a load.
|
||||
*/
|
||||
@Override public void onCanceled(List<AppOpEntry> apps) {
|
||||
super.onCanceled(apps);
|
||||
|
||||
// At this point we can release the resources associated with 'apps'
|
||||
// if needed.
|
||||
onReleaseResources(apps);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles a request to completely reset the Loader.
|
||||
*/
|
||||
@Override protected void onReset() {
|
||||
super.onReset();
|
||||
|
||||
// Ensure the loader is stopped
|
||||
onStopLoading();
|
||||
|
||||
// At this point we can release the resources associated with 'apps'
|
||||
// if needed.
|
||||
if (mApps != null) {
|
||||
onReleaseResources(mApps);
|
||||
mApps = null;
|
||||
}
|
||||
|
||||
// Stop monitoring for changes.
|
||||
if (mPackageObserver != null) {
|
||||
getContext().unregisterReceiver(mPackageObserver);
|
||||
mPackageObserver = null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper function to take care of releasing resources associated
|
||||
* with an actively loaded data set.
|
||||
*/
|
||||
protected void onReleaseResources(List<AppOpEntry> apps) {
|
||||
// For a simple List<> there is nothing to do. For something
|
||||
// like a Cursor, we would close it here.
|
||||
}
|
||||
}
|
||||
|
||||
public static class AppListAdapter extends ArrayAdapter<AppOpEntry> {
|
||||
private final LayoutInflater mInflater;
|
||||
private final CharSequence[] mOpNames;
|
||||
private final CharSequence mRunningStr;
|
||||
|
||||
public AppListAdapter(Context context) {
|
||||
super(context, android.R.layout.simple_list_item_2);
|
||||
mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
|
||||
mOpNames = context.getResources().getTextArray(R.array.app_ops_names);
|
||||
mRunningStr = context.getResources().getText(R.string.app_ops_running);
|
||||
}
|
||||
|
||||
public void setData(List<AppOpEntry> data) {
|
||||
clear();
|
||||
if (data != null) {
|
||||
addAll(data);
|
||||
}
|
||||
}
|
||||
|
||||
CharSequence opTimeToString(AppOpsManager.OpEntry op) {
|
||||
if (op.isRunning()) {
|
||||
return "Running";
|
||||
}
|
||||
return DateUtils.getRelativeTimeSpanString(op.getTime(),
|
||||
System.currentTimeMillis(),
|
||||
DateUtils.MINUTE_IN_MILLIS,
|
||||
DateUtils.FORMAT_ABBREV_RELATIVE);
|
||||
}
|
||||
|
||||
/**
|
||||
* Populate new items in the list.
|
||||
*/
|
||||
@Override public View getView(int position, View convertView, ViewGroup parent) {
|
||||
View view;
|
||||
|
||||
if (convertView == null) {
|
||||
view = mInflater.inflate(R.layout.app_ops_item, parent, false);
|
||||
} else {
|
||||
view = convertView;
|
||||
}
|
||||
|
||||
AppOpEntry item = getItem(position);
|
||||
((ImageView)view.findViewById(R.id.app_icon)).setImageDrawable(
|
||||
item.getAppEntry().getIcon());
|
||||
((TextView)view.findViewById(R.id.app_name)).setText(item.getAppEntry().getLabel());
|
||||
((TextView)view.findViewById(R.id.op_name)).setText(
|
||||
mOpNames[item.getOpEntry().getOp()]);
|
||||
((TextView)view.findViewById(R.id.op_time)).setText(opTimeToString(item.getOpEntry()));
|
||||
|
||||
return view;
|
||||
}
|
||||
}
|
||||
|
||||
@Override public void onActivityCreated(Bundle savedInstanceState) {
|
||||
super.onActivityCreated(savedInstanceState);
|
||||
|
||||
// Give some text to display if there is no data. In a real
|
||||
// application this would come from a resource.
|
||||
setEmptyText("No applications");
|
||||
|
||||
// We have a menu item to show in action bar.
|
||||
setHasOptionsMenu(true);
|
||||
|
||||
// Create an empty adapter we will use to display the loaded data.
|
||||
mAdapter = new AppListAdapter(getActivity());
|
||||
setListAdapter(mAdapter);
|
||||
|
||||
// Start out with a progress indicator.
|
||||
setListShown(false);
|
||||
|
||||
// Prepare the loader. Either re-connect with an existing one,
|
||||
// or start a new one.
|
||||
getLoaderManager().initLoader(0, null, this);
|
||||
}
|
||||
|
||||
@Override public void onListItemClick(ListView l, View v, int position, long id) {
|
||||
// Insert desired behavior here.
|
||||
Log.i("LoaderCustom", "Item clicked: " + id);
|
||||
}
|
||||
|
||||
@Override public Loader<List<AppOpEntry>> onCreateLoader(int id, Bundle args) {
|
||||
Bundle fargs = getArguments();
|
||||
return new AppListLoader(getActivity(), fargs != null ? fargs.getIntArray("ops") : null);
|
||||
}
|
||||
|
||||
@Override public void onLoadFinished(Loader<List<AppOpEntry>> loader, List<AppOpEntry> data) {
|
||||
// Set the new data in the adapter.
|
||||
mAdapter.setData(data);
|
||||
|
||||
// The list should now be shown.
|
||||
if (isResumed()) {
|
||||
setListShown(true);
|
||||
} else {
|
||||
setListShownNoAnimation(true);
|
||||
}
|
||||
}
|
||||
|
||||
@Override public void onLoaderReset(Loader<List<AppOpEntry>> loader) {
|
||||
// Clear the data in the adapter.
|
||||
mAdapter.setData(null);
|
||||
}
|
||||
}
|
||||
106
src/com/android/settings/applications/AppOpsSummary.java
Normal file
106
src/com/android/settings/applications/AppOpsSummary.java
Normal file
@@ -0,0 +1,106 @@
|
||||
package com.android.settings.applications;
|
||||
|
||||
import android.app.AppOpsManager;
|
||||
import android.app.Fragment;
|
||||
import android.app.FragmentManager;
|
||||
import android.os.Bundle;
|
||||
import android.preference.PreferenceFrameLayout;
|
||||
import android.support.v13.app.FragmentPagerAdapter;
|
||||
import android.support.v4.view.PagerTabStrip;
|
||||
import android.support.v4.view.ViewPager;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
|
||||
import com.android.settings.R;
|
||||
|
||||
public class AppOpsSummary extends Fragment {
|
||||
// layout inflater object used to inflate views
|
||||
private LayoutInflater mInflater;
|
||||
|
||||
private ViewGroup mContentContainer;
|
||||
private View mRootView;
|
||||
private ViewPager mViewPager;
|
||||
|
||||
CharSequence[] mPageNames;
|
||||
static int[][] sPageOps = new int[][] {
|
||||
// "Location" page.
|
||||
new int[] { AppOpsManager.OP_COARSE_LOCATION, AppOpsManager.OP_FINE_LOCATION,
|
||||
AppOpsManager.OP_GPS},
|
||||
|
||||
// "Personal" page.
|
||||
new int[] { AppOpsManager.OP_READ_CONTACTS, AppOpsManager.OP_WRITE_CONTACTS,
|
||||
AppOpsManager.OP_READ_CALL_LOG, AppOpsManager.OP_WRITE_CALL_LOG },
|
||||
|
||||
// "Device" page.
|
||||
new int[] { AppOpsManager.OP_VIBRATE },
|
||||
};
|
||||
|
||||
int mCurPos;
|
||||
|
||||
class MyPagerAdapter extends FragmentPagerAdapter implements ViewPager.OnPageChangeListener {
|
||||
|
||||
public MyPagerAdapter(FragmentManager fm) {
|
||||
super(fm);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Fragment getItem(int position) {
|
||||
return new AppOpsCategory(sPageOps[position]);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getCount() {
|
||||
return sPageOps.length;
|
||||
}
|
||||
|
||||
@Override
|
||||
public CharSequence getPageTitle(int position) {
|
||||
return mPageNames[position];
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onPageSelected(int position) {
|
||||
mCurPos = position;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onPageScrollStateChanged(int state) {
|
||||
if (state == ViewPager.SCROLL_STATE_IDLE) {
|
||||
//updateCurrentTab(mCurPos);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
||||
// initialize the inflater
|
||||
mInflater = inflater;
|
||||
|
||||
View rootView = mInflater.inflate(R.layout.app_ops_summary,
|
||||
container, false);
|
||||
mContentContainer = container;
|
||||
mRootView = rootView;
|
||||
|
||||
mPageNames = getResources().getTextArray(R.array.app_ops_categories);
|
||||
|
||||
mViewPager = (ViewPager) rootView.findViewById(R.id.pager);
|
||||
MyPagerAdapter adapter = new MyPagerAdapter(getChildFragmentManager());
|
||||
mViewPager.setAdapter(adapter);
|
||||
mViewPager.setOnPageChangeListener(adapter);
|
||||
PagerTabStrip tabs = (PagerTabStrip) rootView.findViewById(R.id.tabs);
|
||||
tabs.setTabIndicatorColorResource(android.R.color.holo_blue_light);
|
||||
|
||||
// We have to do this now because PreferenceFrameLayout looks at it
|
||||
// only when the view is added.
|
||||
if (container instanceof PreferenceFrameLayout) {
|
||||
((PreferenceFrameLayout.LayoutParams) rootView.getLayoutParams()).removeBorders = true;
|
||||
}
|
||||
|
||||
return rootView;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user