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Add app entities widget for recently opened apps

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If there is no recently opened app should be shown,
just show up an "All apps" preference.

If there are some recently opened apps, we show up
result with app entites controller.

- Clean up some useless ui. (category)
- User BasePreferenceController
- Modify test cases.

Test: robotest, visual
Change-Id: I411f61ed32eaaed97921941fd5026f1d65308d00
Fixes: 123538183
This commit is contained in:
tmfang
2019-01-30 15:57:13 +08:00
parent e011c2a308
commit 7de5314676
4 changed files with 249 additions and 290 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/com/android/settings/applications/AppAndNotificationDashboardFragment.java
View File

@@ -16,14 +16,10 @@
package com.android.settings.applications;
import android.app.Activity;
import android.app.Application;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.provider.SearchIndexableResource;
import androidx.fragment.app.Fragment;
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.notification.EmergencyBroadcastPreferenceController;
@@ -63,27 +59,20 @@ public class AppAndNotificationDashboardFragment extends DashboardFragment {
@Override
public void onAttach(Context context) {
super.onAttach(context);
use(SpecialAppAccessPreferenceController.class).setSession(getSettingsLifecycle());
use(RecentAppsPreferenceController.class).setFragment(this /* fragment */);
}
@Override
protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
final Activity activity = getActivity();
final Application app;
if (activity != null) {
app = activity.getApplication();
} else {
app = null;
}
return buildPreferenceControllers(context, app, this);
return buildPreferenceControllers(context);
}
private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
Application app, Fragment host) {
private static List<AbstractPreferenceController> buildPreferenceControllers(Context context) {
final List<AbstractPreferenceController> controllers = new ArrayList<>();
controllers.add(new EmergencyBroadcastPreferenceController(context,
"app_and_notif_cell_broadcast_settings"));
controllers.add(new RecentAppsPreferenceController(context, app, host));
return controllers;
}
@@ -100,7 +89,7 @@ public class AppAndNotificationDashboardFragment extends DashboardFragment {
@Override
public List<AbstractPreferenceController> createPreferenceControllers(
Context context) {
return buildPreferenceControllers(context, null, null /* host */);
return buildPreferenceControllers(context);
}
};
}

222
src/com/android/settings/applications/RecentAppsPreferenceController.java
View File

@@ -27,26 +27,28 @@ import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.PowerManager;
import android.os.UserHandle;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.ArraySet;
import android.util.IconDrawableFactory;
import android.util.Log;
import android.view.View;
import androidx.annotation.VisibleForTesting;
import androidx.fragment.app.Fragment;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.applications.manageapplications.ManageApplications;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.SubSettingLauncher;
import com.android.settingslib.applications.AppUtils;
import com.android.settingslib.applications.ApplicationsState;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.utils.StringUtil;
import com.android.settingslib.widget.apppreference.AppPreference;
import com.android.settingslib.widget.AppEntitiesHeaderController;
import com.android.settingslib.widget.AppEntityInfo;
import com.android.settingslib.widget.LayoutPreference;
import java.util.ArrayList;
import java.util.Arrays;
@@ -58,22 +60,29 @@ import java.util.Map;
import java.util.Set;
/**
* This controller displays a list of recently used apps and a "See all" button. If there is
* no recently used app, "See all" will be displayed as "App info".
* This controller displays up to three recently used apps.
* If there is no recently used app, we only show up an "App Info" preference.
*/
public class RecentAppsPreferenceController extends AbstractPreferenceController
implements PreferenceControllerMixin, Comparator<UsageStats> {
public class RecentAppsPreferenceController extends BasePreferenceController
implements Comparator<UsageStats> {
@VisibleForTesting
static final String KEY_ALL_APP_INFO = "all_app_info";
@VisibleForTesting
static final String KEY_DIVIDER = "recent_apps_divider";
private static final String TAG = "RecentAppsCtrl";
private static final String KEY_PREF_CATEGORY = "recent_apps_category";
@VisibleForTesting
static final String KEY_DIVIDER = "all_app_info_divider";
@VisibleForTesting
static final String KEY_SEE_ALL = "all_app_info";
private static final int SHOW_RECENT_APP_COUNT = 5;
private static final Set<String> SKIP_SYSTEM_PACKAGES = new ArraySet<>();
private final Fragment mHost;
@VisibleForTesting
AppEntitiesHeaderController mAppEntitiesController;
@VisibleForTesting
LayoutPreference mRecentAppsPreference;
@VisibleForTesting
Preference mAllAppPref;
@VisibleForTesting
Preference mDivider;
private final PackageManager mPm;
private final UsageStatsManager mUsageStatsManager;
private final ApplicationsState mApplicationsState;
@@ -81,12 +90,9 @@ public class RecentAppsPreferenceController extends AbstractPreferenceController
private final IconDrawableFactory mIconDrawableFactory;
private final PowerManager mPowerManager;
private Fragment mHost;
private Calendar mCal;
private List<UsageStats> mStats;
private PreferenceCategory mCategory;
private Preference mSeeAllPref;
private Preference mDivider;
private boolean mHasRecentApps;
static {
@@ -100,68 +106,67 @@ public class RecentAppsPreferenceController extends AbstractPreferenceController
));
}
public RecentAppsPreferenceController(Context context, Application app, Fragment host) {
this(context, app == null ? null : ApplicationsState.getInstance(app), host);
}
@VisibleForTesting(otherwise = VisibleForTesting.NONE)
RecentAppsPreferenceController(Context context, ApplicationsState appState, Fragment host) {
super(context);
mIconDrawableFactory = IconDrawableFactory.newInstance(context);
public RecentAppsPreferenceController(Context context, String key) {
super(context, key);
mApplicationsState = ApplicationsState.getInstance(
(Application) mContext.getApplicationContext());
mUserId = UserHandle.myUserId();
mPm = context.getPackageManager();
mPowerManager = context.getSystemService(PowerManager.class);
mPm = mContext.getPackageManager();
mIconDrawableFactory = IconDrawableFactory.newInstance(mContext);
mPowerManager = mContext.getSystemService(PowerManager.class);
mUsageStatsManager = mContext.getSystemService(UsageStatsManager.class);
}
mHost = host;
mUsageStatsManager =
(UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
mApplicationsState = appState;
public void setFragment(Fragment fragment) {
mHost = fragment;
}
@Override
public boolean isAvailable() {
return true;
}
@Override
public String getPreferenceKey() {
return KEY_PREF_CATEGORY;
}
@Override
public void updateNonIndexableKeys(List<String> keys) {
PreferenceControllerMixin.super.updateNonIndexableKeys(keys);
// Don't index category name into search. It's not actionable.
keys.add(KEY_PREF_CATEGORY);
keys.add(KEY_DIVIDER);
public int getAvailabilityStatus() {
reloadData();
return getDisplayableRecentAppList().isEmpty() ? AVAILABLE_UNSEARCHABLE : AVAILABLE;
}
@Override
public void displayPreference(PreferenceScreen screen) {
mCategory = screen.findPreference(getPreferenceKey());
mSeeAllPref = screen.findPreference(KEY_SEE_ALL);
mDivider = screen.findPreference(KEY_DIVIDER);
super.displayPreference(screen);
refreshUi(mCategory.getContext());
mAllAppPref = screen.findPreference(KEY_ALL_APP_INFO);
mDivider = screen.findPreference(KEY_DIVIDER);
mRecentAppsPreference = (LayoutPreference) screen.findPreference(getPreferenceKey());
final View view = mRecentAppsPreference.findViewById(R.id.app_entities_header);
mAppEntitiesController = AppEntitiesHeaderController.newInstance(mContext, view)
.setHeaderTitleRes(R.string.recent_app_category_title)
.setHeaderDetailsClickListener((View v) -> {
new SubSettingLauncher(mContext)
.setDestination(ManageApplications.class.getName())
.setArguments(null /* arguments */)
.setTitleRes(R.string.application_info_label)
.setSourceMetricsCategory(SettingsEnums.SETTINGS_APP_NOTIF_CATEGORY)
.launch();
});
refreshUi();
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
refreshUi(mCategory.getContext());
refreshUi();
// Show total number of installed apps as See all's summary.
new InstalledAppCounter(mContext, InstalledAppCounter.IGNORE_INSTALL_REASON,
mContext.getPackageManager()) {
@Override
protected void onCountComplete(int num) {
if (mHasRecentApps) {
mSeeAllPref.setTitle(mContext.getString(R.string.see_all_apps_title, num));
mAppEntitiesController.setHeaderDetails(
mContext.getString(R.string.see_all_apps_title, num));
mAppEntitiesController.apply();
} else {
mSeeAllPref.setSummary(mContext.getString(R.string.apps_summary, num));
mAllAppPref.setSummary(mContext.getString(R.string.apps_summary, num));
}
}
}.execute();
}
@Override
@@ -171,12 +176,12 @@ public class RecentAppsPreferenceController extends AbstractPreferenceController
}
@VisibleForTesting
void refreshUi(Context prefContext) {
void refreshUi() {
reloadData();
final List<UsageStats> recentApps = getDisplayableRecentAppList();
if (recentApps != null && !recentApps.isEmpty()) {
mHasRecentApps = true;
displayRecentApps(prefContext, recentApps);
displayRecentApps(recentApps);
} else {
mHasRecentApps = false;
displayOnlyAppInfo();
@@ -195,73 +200,50 @@ public class RecentAppsPreferenceController extends AbstractPreferenceController
}
private void displayOnlyAppInfo() {
mCategory.setTitle(null);
mDivider.setVisible(false);
mSeeAllPref.setTitle(R.string.applications_settings);
mSeeAllPref.setIcon(null);
int prefCount = mCategory.getPreferenceCount();
for (int i = prefCount - 1; i >= 0; i--) {
final Preference pref = mCategory.getPreference(i);
if (!TextUtils.equals(pref.getKey(), KEY_SEE_ALL)) {
mCategory.removePreference(pref);
}
}
mAllAppPref.setTitle(R.string.applications_settings);
mAllAppPref.setVisible(true);
mRecentAppsPreference.setVisible(false);
}
private void displayRecentApps(Context prefContext, List<UsageStats> recentApps) {
mCategory.setTitle(R.string.recent_app_category_title);
private void displayRecentApps(List<UsageStats> recentApps) {
int showAppsCount = 0;
for (UsageStats stat : recentApps) {
final AppEntityInfo appEntityInfoInfo = createAppEntity(stat);
if (appEntityInfoInfo != null) {
mAppEntitiesController.setAppEntity(showAppsCount++, appEntityInfoInfo);
}
if (showAppsCount == AppEntitiesHeaderController.MAXIMUM_APPS) {
break;
}
}
mAppEntitiesController.apply();
mRecentAppsPreference.setVisible(true);
mAllAppPref.setVisible(false);
mDivider.setVisible(true);
mSeeAllPref.setSummary(null);
mSeeAllPref.setIcon(R.drawable.ic_chevron_right_24dp);
}
// Rebind prefs/avoid adding new prefs if possible. Adding/removing prefs causes jank.
// Build a cached preference pool
final Map<String, Preference> appPreferences = new ArrayMap<>();
int prefCount = mCategory.getPreferenceCount();
for (int i = 0; i < prefCount; i++) {
final Preference pref = mCategory.getPreference(i);
final String key = pref.getKey();
if (!TextUtils.equals(key, KEY_SEE_ALL)) {
appPreferences.put(key, pref);
}
private AppEntityInfo createAppEntity(UsageStats stat) {
final String pkgName = stat.getPackageName();
final ApplicationsState.AppEntry appEntry =
mApplicationsState.getEntry(pkgName, mUserId);
if (appEntry == null) {
return null;
}
final int recentAppsCount = recentApps.size();
for (int i = 0; i < recentAppsCount; i++) {
final UsageStats stat = recentApps.get(i);
// Bind recent apps to existing prefs if possible, or create a new pref.
final String pkgName = stat.getPackageName();
final ApplicationsState.AppEntry appEntry =
mApplicationsState.getEntry(pkgName, mUserId);
if (appEntry == null) {
continue;
}
boolean rebindPref = true;
Preference pref = appPreferences.remove(pkgName);
if (pref == null) {
pref = new AppPreference(prefContext);
rebindPref = false;
}
pref.setKey(pkgName);
pref.setTitle(appEntry.label);
pref.setIcon(mIconDrawableFactory.getBadgedIcon(appEntry.info));
pref.setSummary(StringUtil.formatRelativeTime(mContext,
System.currentTimeMillis() - stat.getLastTimeUsed(), false));
pref.setOrder(i);
pref.setOnPreferenceClickListener(preference -> {
AppInfoBase.startAppInfoFragment(AppInfoDashboardFragment.class,
R.string.application_info_label, pkgName, appEntry.info.uid, mHost,
1001 /*RequestCode*/, SettingsEnums.SETTINGS_APP_NOTIF_CATEGORY);
return true;
});
if (!rebindPref) {
mCategory.addPreference(pref);
}
}
// Remove unused prefs from pref cache pool
for (Preference unusedPrefs : appPreferences.values()) {
mCategory.removePreference(unusedPrefs);
}
return new AppEntityInfo.Builder()
.setIcon(mIconDrawableFactory.getBadgedIcon(appEntry.info))
.setTitle(appEntry.label)
.setSummary(StringUtil.formatRelativeTime(mContext,
System.currentTimeMillis() - stat.getLastTimeUsed(), false))
.setOnClickListener(v ->
AppInfoBase.startAppInfoFragment(AppInfoDashboardFragment.class,
R.string.application_info_label, pkgName, appEntry.info.uid,
mHost, 1001 /*RequestCode*/,
SettingsEnums.SETTINGS_APP_NOTIF_CATEGORY))
.build();
}
private List<UsageStats> getDisplayableRecentAppList() {
@@ -293,7 +275,7 @@ public class RecentAppsPreferenceController extends AbstractPreferenceController
}
recentApps.add(stat);
count++;
if (count >= SHOW_RECENT_APP_COUNT) {
if (count >= AppEntitiesHeaderController.MAXIMUM_APPS) {
break;
}
}