Merge "Reduce Data Saver Settings launch time" (8c115cca) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/datausage/DataSaverSummary.java

+36 −26

Original line number	Diff line number	Diff line
		@@ -55,17 +55,21 @@ public class DataSaverSummary extends SettingsPreferenceFragment
		// Flag used to avoid infinite loop due if user switch it on/off too quicky.
		private boolean mSwitching;

		private Runnable mLoadAppRunnable = () -> {
		mApplicationsState = ApplicationsState.getInstance(
		(Application) getContext().getApplicationContext());
		mDataUsageBridge = new AppStateDataUsageBridge(mApplicationsState, this, mDataSaverBackend);
		mSession = mApplicationsState.newSession(this, getSettingsLifecycle());
		mDataUsageBridge.resume(true /* forceLoadAllApps */);
		};

		@Override
		public void onCreate(Bundle icicle) {
		super.onCreate(icicle);

		addPreferencesFromResource(R.xml.data_saver);
		mUnrestrictedAccess = findPreference(KEY_UNRESTRICTED_ACCESS);
		mApplicationsState = ApplicationsState.getInstance(
		(Application) getContext().getApplicationContext());
		mDataSaverBackend = new DataSaverBackend(getContext());
		mDataUsageBridge = new AppStateDataUsageBridge(mApplicationsState, this, mDataSaverBackend);
		mSession = mApplicationsState.newSession(this, getSettingsLifecycle());
		}

		@Override
		@@ -83,15 +87,21 @@ public class DataSaverSummary extends SettingsPreferenceFragment
		mDataSaverBackend.refreshAllowlist();
		mDataSaverBackend.refreshDenylist();
		mDataSaverBackend.addListener(this);
		if (mDataUsageBridge != null) {
		mDataUsageBridge.resume(true /* forceLoadAllApps */);
		} else {
		getView().post(mLoadAppRunnable);
		}
		}

		@Override
		public void onPause() {
		super.onPause();
		mDataSaverBackend.remListener(this);
		if (mDataUsageBridge != null) {
		mDataUsageBridge.pause();
		}
		}

		@Override
		public void onSwitchChanged(Switch switchView, boolean isChecked) {
		@@ -132,24 +142,7 @@ public class DataSaverSummary extends SettingsPreferenceFragment

		@Override
		public void onExtraInfoUpdated() {
		if (!isAdded()) {
		return;
		}
		int count = 0;
		final ArrayList<AppEntry> allApps = mSession.getAllApps();
		final int N = allApps.size();
		for (int i = 0; i < N; i++) {
		final AppEntry entry = allApps.get(i);
		if (!ApplicationsState.FILTER_DOWNLOADED_AND_LAUNCHER.filterApp(entry)) {
		continue;
		}
		if (entry.extraInfo != null && ((AppStateDataUsageBridge.DataUsageState)
		entry.extraInfo).isDataSaverAllowlisted) {
		count++;
		}
		}
		mUnrestrictedAccess.setSummary(getResources().getQuantityString(
		R.plurals.data_saver_unrestricted_summary, count, count));
		updateUnrestrictedAccessSummary();
		}

		@Override
		@@ -179,12 +172,12 @@ public class DataSaverSummary extends SettingsPreferenceFragment

		@Override
		public void onAllSizesComputed() {

		updateUnrestrictedAccessSummary();
		}

		@Override
		public void onLauncherInfoChanged() {

		updateUnrestrictedAccessSummary();
		}

		@Override
		@@ -192,6 +185,23 @@ public class DataSaverSummary extends SettingsPreferenceFragment

		}

		private void updateUnrestrictedAccessSummary() {
		if (!isAdded() \|\| isFinishingOrDestroyed() \|\| mSession == null) return;

		int count = 0;
		for (AppEntry entry : mSession.getAllApps()) {
		if (!ApplicationsState.FILTER_DOWNLOADED_AND_LAUNCHER.filterApp(entry)) {
		continue;
		}
		if (entry.extraInfo != null && ((AppStateDataUsageBridge.DataUsageState)
		entry.extraInfo).isDataSaverAllowlisted) {
		count++;
		}
		}
		mUnrestrictedAccess.setSummary(getResources().getQuantityString(
		R.plurals.data_saver_unrestricted_summary, count, count));
		}

		public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
		new BaseSearchIndexProvider(R.xml.data_saver) {