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Merge "Migrate UsageStats to Spa"

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This commit is contained in:
Chaohui Wang
2022-09-14 08:38:28 +00:00
committed by Android (Google) Code Review
parent 5a99df9f0f d22619e995
commit aea2e7cd2e
11 changed files with 228 additions and 381 deletions
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27
AndroidManifest.xml
View File

@@ -2911,15 +2911,6 @@
</intent-filter> </intent-filter>
</activity> </activity>
<activity android:name="UsageStatsActivity"
android:exported="true"
android:label="@string/usage_stats_label">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEVELOPMENT_PREFERENCE" />
</intent-filter>
</activity>
<activity <activity
android:name="Settings$PowerUsageSummaryActivity" android:name="Settings$PowerUsageSummaryActivity"
android:label="@string/power_usage_summary_title" android:label="@string/power_usage_summary_title"
@@ -4584,10 +4575,20 @@
</intent-filter> </intent-filter>
</activity> </activity>
<activity <activity android:name=".spa.SpaActivity" android:exported="false"/>
android:name="com.android.settings.spa.SpaActivity" <activity android:name=".spa.SpaBridgeActivity" android:exported="false"/>
android:exported="false">
</activity> <activity-alias android:name="UsageStatsActivity"
android:exported="true"
android:label="@string/testing_usage_stats"
android:targetActivity=".spa.SpaBridgeActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEVELOPMENT_PREFERENCE" />
</intent-filter>
<meta-data android:name="com.android.settings.spa.DESTINATION"
android:value="UsageStats"/>
</activity-alias>
<activity <activity
android:name="com.android.settings.spa.SpaDebugActivity" android:name="com.android.settings.spa.SpaDebugActivity"

45
res/layout/usage_stats.xml
View File

@@ -1,45 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:text="@string/display_order_text"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Spinner
android:id="@+id/typeSpinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:entries="@array/usage_stats_display_order_types" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:text="@string/app_name_label"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_width="wrap_content"
android:paddingEnd="6dip"
android:layout_height="wrap_content" />
<TextView
android:text="@string/last_time_used_label"
android:paddingEnd="6dip"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:text="@string/usage_time_label"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
<ListView android:id="@+id/pkg_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:drawSelectorOnTop="false" />
</LinearLayout>

50
res/layout/usage_stats_item.xml
View File

@@ -1,50 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:minHeight="?android:attr/listPreferredItemHeight">
<TextView android:id="@+id/package_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:paddingEnd="6dip"
android:paddingStart="12dip"
android:maxLines="1" />
<TextView android:id="@+id/last_time_used"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:paddingEnd="6dip"
android:paddingStart="12dip"
android:maxLines="1" />
<TextView android:id="@+id/usage_time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:paddingEnd="6dip"
android:paddingStart="12dip"
android:maxLines="1" />
</LinearLayout>

7
res/values/arrays.xml
View File

@@ -261,13 +261,6 @@
<item>Excellent</item> <item>Excellent</item>
</string-array> </string-array>
<!-- Display options for UsageStats class -->
<string-array name="usage_stats_display_order_types">
<item>Usage time</item>
<item>Last time used</item>
<item>App name</item>
</string-array>
<!-- Phase 2 options for PEAP --> <!-- Phase 2 options for PEAP -->
<string-array name="wifi_peap_phase2_entries"> <string-array name="wifi_peap_phase2_entries">
<item>MSCHAPV2</item> <item>MSCHAPV2</item>

13
res/values/strings.xml
View File

@@ -4555,15 +4555,14 @@
<!-- Text for checkbox that pops up when an app requests permission to bind a widget [CHAR LIMIT=NONE] --> <!-- Text for checkbox that pops up when an app requests permission to bind a widget [CHAR LIMIT=NONE] -->
<string name="allow_bind_app_widget_activity_always_allow_bind">Always allow <xliff:g id="widget_host_name">%1$s</xliff:g> to create widgets and access their data</string> <string name="allow_bind_app_widget_activity_always_allow_bind">Always allow <xliff:g id="widget_host_name">%1$s</xliff:g> to create widgets and access their data</string>
<!-- XXX remove? Strings used for displaying usage statistics -->
<string name="usage_stats_label">Usage statistics</string>
<!-- In the Testing screen. The item title of the activity that shows usage statistics. --> <!-- In the Testing screen. The item title of the activity that shows usage statistics. -->
<string name="testing_usage_stats">Usage statistics</string> <string name="testing_usage_stats">Usage statistics</string>
<!-- label for text to indicate sort options --> <!-- Spinner label to indicate sort by usage time. [CHAR LIMIT=30] -->
<string name="display_order_text">Sort by:</string> <string name="usage_stats_sort_by_usage_time">Sort by usage time</string>
<!-- label for application name --> <!-- Spinner label to indicate sort by last time used. [CHAR LIMIT=30] -->
<string name="app_name_label">App</string> <string name="usage_stats_sort_by_last_time_used">Sort by last time used</string>
<!-- Spinner label to indicate sort by app name. [CHAR LIMIT=30] -->
<string name="usage_stats_sort_by_app_name">Sort by app name</string>
<!-- label for last time used --> <!-- label for last time used -->
<string name="last_time_used_label">Last time used</string> <string name="last_time_used_label">Last time used</string>
<!-- label for usage time --> <!-- label for usage time -->

255
src/com/android/settings/UsageStatsActivity.java
View File

@@ -1,255 +0,0 @@
/**
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package com.android.settings;
import android.app.Activity;
import android.app.usage.UsageStats;
import android.app.usage.UsageStatsManager;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.text.format.DateUtils;
import android.util.ArrayMap;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.TextView;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
/**
* Activity to display package usage statistics.
*/
public class UsageStatsActivity extends Activity implements OnItemSelectedListener {
private static final String TAG = "UsageStatsActivity";
private static final boolean localLOGV = false;
private UsageStatsManager mUsageStatsManager;
private LayoutInflater mInflater;
private UsageStatsAdapter mAdapter;
private PackageManager mPm;
public static class AppNameComparator implements Comparator<UsageStats> {
private Map<String, String> mAppLabelList;
AppNameComparator(Map<String, String> appList) {
mAppLabelList = appList;
}
@Override
public final int compare(UsageStats a, UsageStats b) {
String alabel = mAppLabelList.get(a.getPackageName());
String blabel = mAppLabelList.get(b.getPackageName());
return alabel.compareTo(blabel);
}
}
public static class LastTimeUsedComparator implements Comparator<UsageStats> {
@Override
public final int compare(UsageStats a, UsageStats b) {
// return by descending order
return Long.compare(b.getLastTimeUsed(), a.getLastTimeUsed());
}
}
public static class UsageTimeComparator implements Comparator<UsageStats> {
@Override
public final int compare(UsageStats a, UsageStats b) {
return Long.compare(b.getTotalTimeInForeground(), a.getTotalTimeInForeground());
}
}
// View Holder used when displaying views
static class AppViewHolder {
TextView pkgName;
TextView lastTimeUsed;
TextView usageTime;
}
class UsageStatsAdapter extends BaseAdapter {
// Constants defining order for display order
private static final int _DISPLAY_ORDER_USAGE_TIME = 0;
private static final int _DISPLAY_ORDER_LAST_TIME_USED = 1;
private static final int _DISPLAY_ORDER_APP_NAME = 2;
private int mDisplayOrder = _DISPLAY_ORDER_USAGE_TIME;
private LastTimeUsedComparator mLastTimeUsedComparator = new LastTimeUsedComparator();
private UsageTimeComparator mUsageTimeComparator = new UsageTimeComparator();
private AppNameComparator mAppLabelComparator;
private final ArrayMap<String, String> mAppLabelMap = new ArrayMap<>();
private final ArrayList<UsageStats> mPackageStats = new ArrayList<>();
UsageStatsAdapter() {
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DAY_OF_YEAR, -5);
final List<UsageStats> stats =
mUsageStatsManager.queryUsageStats(UsageStatsManager.INTERVAL_BEST,
cal.getTimeInMillis(), System.currentTimeMillis());
if (stats == null) {
return;
}
ArrayMap<String, UsageStats> map = new ArrayMap<>();
final int statCount = stats.size();
for (int i = 0; i < statCount; i++) {
final android.app.usage.UsageStats pkgStats = stats.get(i);
// load application labels for each application
try {
ApplicationInfo appInfo = mPm.getApplicationInfo(pkgStats.getPackageName(), 0);
String label = appInfo.loadLabel(mPm).toString();
mAppLabelMap.put(pkgStats.getPackageName(), label);
UsageStats existingStats =
map.get(pkgStats.getPackageName());
if (existingStats == null) {
map.put(pkgStats.getPackageName(), pkgStats);
} else {
existingStats.add(pkgStats);
}
} catch (NameNotFoundException e) {
// This package may be gone.
}
}
mPackageStats.addAll(map.values());
// Sort list
mAppLabelComparator = new AppNameComparator(mAppLabelMap);
sortList();
}
@Override
public int getCount() {
return mPackageStats.size();
}
@Override
public Object getItem(int position) {
return mPackageStats.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// A ViewHolder keeps references to children views to avoid unneccessary calls
// to findViewById() on each row.
AppViewHolder holder;
// When convertView is not null, we can reuse it directly, there is no need
// to reinflate it. We only inflate a new View when the convertView supplied
// by ListView is null.
if (convertView == null) {
convertView = mInflater.inflate(R.layout.usage_stats_item, null);
// Creates a ViewHolder and store references to the two children views
// we want to bind data to.
holder = new AppViewHolder();
holder.pkgName = (TextView) convertView.findViewById(R.id.package_name);
holder.lastTimeUsed = (TextView) convertView.findViewById(R.id.last_time_used);
holder.usageTime = (TextView) convertView.findViewById(R.id.usage_time);
convertView.setTag(holder);
} else {
// Get the ViewHolder back to get fast access to the TextView
// and the ImageView.
holder = (AppViewHolder) convertView.getTag();
}
// Bind the data efficiently with the holder
UsageStats pkgStats = mPackageStats.get(position);
if (pkgStats != null) {
String label = mAppLabelMap.get(pkgStats.getPackageName());
holder.pkgName.setText(label);
holder.lastTimeUsed.setText(DateUtils.formatSameDayTime(pkgStats.getLastTimeUsed(),
System.currentTimeMillis(), DateFormat.MEDIUM, DateFormat.MEDIUM));
holder.usageTime.setText(
DateUtils.formatElapsedTime(pkgStats.getTotalTimeInForeground() / 1000));
} else {
Log.w(TAG, "No usage stats info for package:" + position);
}
return convertView;
}
void sortList(int sortOrder) {
if (mDisplayOrder == sortOrder) {
// do nothing
return;
}
mDisplayOrder= sortOrder;
sortList();
}
private void sortList() {
if (mDisplayOrder == _DISPLAY_ORDER_USAGE_TIME) {
if (localLOGV) Log.i(TAG, "Sorting by usage time");
Collections.sort(mPackageStats, mUsageTimeComparator);
} else if (mDisplayOrder == _DISPLAY_ORDER_LAST_TIME_USED) {
if (localLOGV) Log.i(TAG, "Sorting by last time used");
Collections.sort(mPackageStats, mLastTimeUsedComparator);
} else if (mDisplayOrder == _DISPLAY_ORDER_APP_NAME) {
if (localLOGV) Log.i(TAG, "Sorting by application name");
Collections.sort(mPackageStats, mAppLabelComparator);
}
notifyDataSetChanged();
}
}
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.usage_stats);
mUsageStatsManager = (UsageStatsManager) getSystemService(Context.USAGE_STATS_SERVICE);
mInflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mPm = getPackageManager();
Spinner typeSpinner = (Spinner) findViewById(R.id.typeSpinner);
typeSpinner.setOnItemSelectedListener(this);
ListView listView = (ListView) findViewById(R.id.pkg_list);
mAdapter = new UsageStatsAdapter();
listView.setAdapter(mAdapter);
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
mAdapter.sortList(position);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// do nothing
}
}

4
src/com/android/settings/spa/SpaActivity.kt
View File

@@ -23,9 +23,9 @@ import com.android.settingslib.spa.framework.BrowseActivity
class SpaActivity : BrowseActivity(SpaEnvironment.settingsPageProviders) { class SpaActivity : BrowseActivity(SpaEnvironment.settingsPageProviders) {
companion object { companion object {
@JvmStatic @JvmStatic
fun startSpaActivity(context: Context, startDestination: String) { fun startSpaActivity(context: Context, destination: String) {
val intent = Intent(context, SpaActivity::class.java).apply { val intent = Intent(context, SpaActivity::class.java).apply {
putExtra(KEY_DESTINATION, startDestination) putExtra(KEY_DESTINATION, destination)
} }
context.startActivity(intent) context.startActivity(intent)
} }

49
src/com/android/settings/spa/SpaBridgeActivity.kt Executable file
View File

@@ -0,0 +1,49 @@
/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.spa
import android.app.Activity
import android.content.pm.PackageManager
import android.content.pm.PackageManager.ComponentInfoFlags
import android.os.Bundle
import com.android.settings.spa.SpaActivity.Companion.startSpaActivity
/**
* Activity used as a bridge to [SpaActivity].
*
* Since [SpaActivity] is not exported, [SpaActivity] could not be the target activity of
* <activity-alias>, otherwise all its pages will be exported.
* So need this bridge activity to sit in the middle of <activity-alias> and [SpaActivity].
*/
class SpaBridgeActivity : Activity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
getDestination()?.let { destination ->
startSpaActivity(this, destination)
}
finish()
}
private fun getDestination(): String? =
packageManager.getActivityInfo(
componentName, ComponentInfoFlags.of(PackageManager.GET_META_DATA.toLong())
).metaData.getString(META_DATA_KEY_DESTINATION)
companion object {
private const val META_DATA_KEY_DESTINATION = "com.android.settings.spa.DESTINATION"
}
}

6
src/com/android/settings/spa/SpaEnvironment.kt
View File

@@ -24,11 +24,12 @@ import com.android.settings.spa.app.specialaccess.MediaManagementAppsAppListProv
import com.android.settings.spa.app.specialaccess.ModifySystemSettingsAppListProvider import com.android.settings.spa.app.specialaccess.ModifySystemSettingsAppListProvider
import com.android.settings.spa.app.specialaccess.PictureInPictureListProvider import com.android.settings.spa.app.specialaccess.PictureInPictureListProvider
import com.android.settings.spa.app.specialaccess.SpecialAppAccessPageProvider import com.android.settings.spa.app.specialaccess.SpecialAppAccessPageProvider
import com.android.settings.spa.development.UsageStatsPageProvider
import com.android.settings.spa.home.HomePageProvider import com.android.settings.spa.home.HomePageProvider
import com.android.settingslib.spa.framework.common.SettingsEntryRepository
import com.android.settingslib.spa.framework.common.SettingsPage
import com.android.settings.spa.notification.AppListNotificationsPageProvider import com.android.settings.spa.notification.AppListNotificationsPageProvider
import com.android.settings.spa.notification.NotificationMainPageProvider import com.android.settings.spa.notification.NotificationMainPageProvider
import com.android.settingslib.spa.framework.common.SettingsEntryRepository
import com.android.settingslib.spa.framework.common.SettingsPage
import com.android.settingslib.spa.framework.common.SettingsPageProviderRepository import com.android.settingslib.spa.framework.common.SettingsPageProviderRepository
import com.android.settingslib.spaprivileged.template.app.TogglePermissionAppListTemplate import com.android.settingslib.spaprivileged.template.app.TogglePermissionAppListTemplate
@@ -52,6 +53,7 @@ object SpaEnvironment {
SpecialAppAccessPageProvider, SpecialAppAccessPageProvider,
NotificationMainPageProvider, NotificationMainPageProvider,
AppListNotificationsPageProvider, AppListNotificationsPageProvider,
UsageStatsPageProvider,
) + togglePermissionAppListTemplate.createPageProviders(), ) + togglePermissionAppListTemplate.createPageProviders(),
rootPages = listOf( rootPages = listOf(
SettingsPage.create(HomePageProvider.name), SettingsPage.create(HomePageProvider.name),

52
src/com/android/settings/spa/development/UsageStats.kt Normal file
View File

@@ -0,0 +1,52 @@
/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.spa.development
import android.os.Bundle
import androidx.compose.runtime.Composable
import androidx.compose.ui.res.stringResource
import com.android.settings.R
import com.android.settingslib.spa.framework.common.SettingsPageProvider
import com.android.settingslib.spa.framework.compose.navigator
import com.android.settingslib.spa.framework.compose.rememberContext
import com.android.settingslib.spa.widget.preference.Preference
import com.android.settingslib.spa.widget.preference.PreferenceModel
import com.android.settingslib.spaprivileged.template.app.AppListItem
import com.android.settingslib.spaprivileged.template.app.AppListPage
object UsageStatsPageProvider : SettingsPageProvider {
override val name = "UsageStats"
@Composable
override fun Page(arguments: Bundle?) {
AppListPage(
title = stringResource(R.string.testing_usage_stats),
listModel = rememberContext(::UsageStatsListModel),
primaryUserOnly = true,
) { itemModel ->
AppListItem(itemModel) {}
}
}
@Composable
fun EntryItem() {
Preference(object : PreferenceModel {
override val title = stringResource(R.string.testing_usage_stats)
override val onClick = navigator(name)
})
}
}

101
src/com/android/settings/spa/development/UsageStatsListModel.kt Normal file
View File

@@ -0,0 +1,101 @@
/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.spa.development
import android.app.usage.UsageStats
import android.app.usage.UsageStatsManager
import android.content.Context
import android.content.pm.ApplicationInfo
import android.text.format.DateUtils
import androidx.compose.runtime.Composable
import androidx.compose.runtime.State
import com.android.settings.R
import com.android.settings.spa.development.UsageStatsListModel.SpinnerItem.Companion.toSpinnerItem
import com.android.settingslib.spa.framework.compose.stateOf
import com.android.settingslib.spaprivileged.model.app.AppEntry
import com.android.settingslib.spaprivileged.model.app.AppListModel
import com.android.settingslib.spaprivileged.model.app.AppRecord
import java.text.DateFormat
import java.util.concurrent.TimeUnit
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.combine
import kotlinx.coroutines.flow.map
data class UsageStatsAppRecord(
override val app: ApplicationInfo,
val usageStats: UsageStats?,
) : AppRecord
class UsageStatsListModel(private val context: Context) : AppListModel<UsageStatsAppRecord> {
private val usageStatsManager =
context.getSystemService(Context.USAGE_STATS_SERVICE) as UsageStatsManager
private val now = System.currentTimeMillis()
override fun transform(
userIdFlow: Flow<Int>,
appListFlow: Flow<List<ApplicationInfo>>,
) = userIdFlow.map { getUsageStats() }
.combine(appListFlow) { usageStatsMap, appList ->
appList.map { app -> UsageStatsAppRecord(app, usageStatsMap[app.packageName]) }
}
override fun getSpinnerOptions() = SpinnerItem.values().map {
context.getString(it.stringResId)
}
override fun filter(
userIdFlow: Flow<Int>,
option: Int,
recordListFlow: Flow<List<UsageStatsAppRecord>>,
) = recordListFlow.map { recordList ->
recordList.filter { it.usageStats != null }
}
override fun getComparator(option: Int) = when (option.toSpinnerItem()) {
SpinnerItem.UsageTime -> compareByDescending { it.record.usageStats?.totalTimeInForeground }
SpinnerItem.LastTimeUsed -> compareByDescending { it.record.usageStats?.lastTimeUsed }
else -> compareBy<AppEntry<UsageStatsAppRecord>> { 0 }
}.then(super.getComparator(option))
@Composable
override fun getSummary(option: Int, record: UsageStatsAppRecord): State<String>? {
val usageStats = record.usageStats ?: return null
val lastTimeUsed = DateUtils.formatSameDayTime(
usageStats.lastTimeUsed, now, DateFormat.MEDIUM, DateFormat.MEDIUM)
val lastTimeUsedLine = "${context.getString(R.string.last_time_used_label)}: $lastTimeUsed"
val usageTime = DateUtils.formatElapsedTime(usageStats.totalTimeInForeground / 1000)
val usageTimeLine = "${context.getString(R.string.usage_time_label)}: $usageTime"
return stateOf("$lastTimeUsedLine\n$usageTimeLine")
}
private fun getUsageStats(): Map<String, UsageStats> {
val startTime = now - TimeUnit.DAYS.toMillis(5)
return usageStatsManager.queryUsageStats(UsageStatsManager.INTERVAL_BEST, startTime, now)
.groupingBy { it.packageName }.reduce { _, a, b -> a.add(b); a }
}
private enum class SpinnerItem(val stringResId: Int) {
UsageTime(R.string.usage_stats_sort_by_usage_time),
LastTimeUsed(R.string.usage_stats_sort_by_last_time_used),
AppName(R.string.usage_stats_sort_by_app_name);
companion object {
fun Int.toSpinnerItem(): SpinnerItem = values()[this]
}
}
}