Merge "Add DeviceConfig flags to Privacy Indicators" into qt-dev (b7b7a684) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/config/sysui/SystemUiDeviceConfigFlags.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -106,5 +106,12 @@ public final class SystemUiDeviceConfigFlags {
		*/
		public static final String HASH_SALT_MAX_DAYS = "hash_salt_max_days";

		// Flag related to Privacy Indicators

		/**
		* Whether the Permissions Hub is showing.
		*/
		public static final String PROPERTY_PERMISSIONS_HUB_ENABLED = "permissions_hub_enabled";

		private SystemUiDeviceConfigFlags() { }
		}

packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt

+83 −9

Original line number	Diff line number	Diff line
		@@ -23,9 +23,13 @@ import android.content.Context
		import android.content.Intent
		import android.content.IntentFilter
		import android.os.Handler
		import android.os.Looper
		import android.os.Message
		import android.os.UserHandle
		import android.os.UserManager
		import android.provider.DeviceConfig
		import com.android.internal.annotations.VisibleForTesting
		import com.android.internal.config.sysui.SystemUiDeviceConfigFlags
		import com.android.systemui.Dependency.BG_HANDLER_NAME
		import com.android.systemui.Dependency.MAIN_HANDLER_NAME
		import com.android.systemui.R
		@@ -39,6 +43,9 @@ import javax.inject.Inject
		import javax.inject.Named
		import javax.inject.Singleton

		fun isPermissionsHubEnabled() = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY,
		SystemUiDeviceConfigFlags.PROPERTY_PERMISSIONS_HUB_ENABLED, false)

		@Singleton
		class PrivacyItemController @Inject constructor(
		val context: Context,
		@@ -47,7 +54,8 @@ class PrivacyItemController @Inject constructor(
		@Named(BG_HANDLER_NAME) private val bgHandler: Handler
		) : Dumpable {

		companion object {
		@VisibleForTesting
		internal companion object {
		val OPS = intArrayOf(AppOpsManager.OP_CAMERA,
		AppOpsManager.OP_RECORD_AUDIO,
		AppOpsManager.OP_COARSE_LOCATION,
		@@ -57,6 +65,9 @@ class PrivacyItemController @Inject constructor(
		Intent.ACTION_MANAGED_PROFILE_REMOVED)
		const val TAG = "PrivacyItemController"
		const val SYSTEM_UID = 1000
		const val MSG_ADD_CALLBACK = 0
		const val MSG_REMOVE_CALLBACK = 1
		const val MSG_UPDATE_LISTENING_STATE = 2
		}

		@VisibleForTesting
		@@ -70,6 +81,7 @@ class PrivacyItemController @Inject constructor(
		val systemApp =
		PrivacyApplication(context.getString(R.string.device_services), SYSTEM_UID, context)
		private val callbacks = mutableListOf<WeakReference<Callback>>()
		private val messageHandler = H(WeakReference(this), uiHandler.looper)

		private val notifyChanges = Runnable {
		val list = privacyList
		@@ -81,6 +93,20 @@ class PrivacyItemController @Inject constructor(
		uiHandler.post(notifyChanges)
		}

		private var indicatorsAvailable = isPermissionsHubEnabled()
		@VisibleForTesting
		internal val devicePropertyChangedListener =
		object : DeviceConfig.OnPropertyChangedListener {
		override fun onPropertyChanged(namespace: String, name: String, value: String?) {
		if (DeviceConfig.NAMESPACE_PRIVACY.equals(namespace) &&
		SystemUiDeviceConfigFlags.PROPERTY_PERMISSIONS_HUB_ENABLED.equals(name)) {
		indicatorsAvailable = java.lang.Boolean.parseBoolean(value)
		messageHandler.removeMessages(MSG_UPDATE_LISTENING_STATE)
		messageHandler.sendEmptyMessage(MSG_UPDATE_LISTENING_STATE)
		}
		}
		}

		private val cb = object : AppOpsController.Callback {
		override fun onActiveStateChanged(
		code: Int,
		@@ -103,6 +129,11 @@ class PrivacyItemController @Inject constructor(
		registerReceiver()
		}

		init {
		DeviceConfig.addOnPropertyChangedListener(
		DeviceConfig.NAMESPACE_PRIVACY, context.mainExecutor, devicePropertyChangedListener)
		}

		private fun unregisterReceiver() {
		context.unregisterReceiver(userSwitcherReceiver)
		}
		@@ -123,8 +154,14 @@ class PrivacyItemController @Inject constructor(
		bgHandler.post(updateListAndNotifyChanges)
		}

		@VisibleForTesting
		internal fun setListening(listen: Boolean) {
		/**
		* Updates listening status based on whether there are callbacks and the indicators are enabled
		*
		* This is only called from private (add/remove)Callback and from the config listener, all in
		* main thread.
		*/
		private fun setListeningState() {
		val listen = !callbacks.isEmpty() and indicatorsAvailable
		if (listening == listen) return
		listening = listen
		if (listening) {
		@@ -134,32 +171,44 @@ class PrivacyItemController @Inject constructor(
		} else {
		appOpsController.removeCallback(OPS, cb)
		unregisterReceiver()
		// Make sure that we remove all indicators and notify listeners if we are not
		// listening anymore due to indicators being disabled
		update(false)
		}
		}

		private fun addCallback(callback: WeakReference<Callback>) {
		callbacks.add(callback)
		if (callbacks.isNotEmpty() && !listening) setListening(true)
		if (callbacks.isNotEmpty() && !listening) {
		messageHandler.removeMessages(MSG_UPDATE_LISTENING_STATE)
		messageHandler.sendEmptyMessage(MSG_UPDATE_LISTENING_STATE)
		}
		// Notify this callback if we didn't set to listening
		else uiHandler.post(NotifyChangesToCallback(callback.get(), privacyList))
		else if (listening) uiHandler.post(NotifyChangesToCallback(callback.get(), privacyList))
		}

		private fun removeCallback(callback: WeakReference<Callback>) {
		// Removes also if the callback is null
		callbacks.removeIf { it.get()?.equals(callback.get()) ?: true }
		if (callbacks.isEmpty()) setListening(false)
		if (callbacks.isEmpty()) {
		messageHandler.removeMessages(MSG_UPDATE_LISTENING_STATE)
		messageHandler.sendEmptyMessage(MSG_UPDATE_LISTENING_STATE)
		}
		}

		fun addCallback(callback: Callback) {
		addCallback(WeakReference(callback))
		messageHandler.obtainMessage(MSG_ADD_CALLBACK, callback).sendToTarget()
		}

		fun removeCallback(callback: Callback) {
		removeCallback(WeakReference(callback))
		messageHandler.obtainMessage(MSG_REMOVE_CALLBACK, callback).sendToTarget()
		}

		private fun updatePrivacyList() {

		if (!listening) {
		privacyList = emptyList()
		return
		}
		val list = currentUserIds.flatMap { appOpsController.getActiveAppOpsForUser(it) }
		.mapNotNull { toPrivacyItem(it) }.distinct()
		privacyList = list
		@@ -217,4 +266,29 @@ class PrivacyItemController @Inject constructor(
		}
		}
		}

		private class H(
		private val outerClass: WeakReference<PrivacyItemController>,
		looper: Looper
		) : Handler(looper) {
		override fun handleMessage(msg: Message) {
		super.handleMessage(msg)
		when (msg.what) {
		MSG_UPDATE_LISTENING_STATE -> outerClass.get()?.setListeningState()

		MSG_ADD_CALLBACK -> {
		if (msg.obj !is PrivacyItemController.Callback) return
		outerClass.get()?.addCallback(
		WeakReference(msg.obj as PrivacyItemController.Callback))
		}

		MSG_REMOVE_CALLBACK -> {
		if (msg.obj !is PrivacyItemController.Callback) return
		outerClass.get()?.removeCallback(
		WeakReference(msg.obj as PrivacyItemController.Callback))
		}
		else -> {}
		}
		}
		}
		}
		No newline at end of file

packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java

+29 −3

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ import android.media.AudioManager;
		import android.os.Handler;
		import android.os.Looper;
		import android.provider.AlarmClock;
		import android.provider.DeviceConfig;
		import android.provider.Settings;
		import android.service.notification.ZenModeConfig;
		import android.text.format.DateUtils;
		@@ -54,6 +55,7 @@ import android.widget.TextView;

		import androidx.annotation.VisibleForTesting;

		import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
		import com.android.settingslib.Utils;
		import com.android.systemui.BatteryMeterView;
		import com.android.systemui.DualToneHandler;
		@@ -65,6 +67,7 @@ import com.android.systemui.privacy.OngoingPrivacyChip;
		import com.android.systemui.privacy.PrivacyDialogBuilder;
		import com.android.systemui.privacy.PrivacyItem;
		import com.android.systemui.privacy.PrivacyItemController;
		import com.android.systemui.privacy.PrivacyItemControllerKt;
		import com.android.systemui.qs.QSDetail.Callback;
		import com.android.systemui.statusbar.phone.PhoneStatusBarView;
		import com.android.systemui.statusbar.phone.StatusBarIconController;
		@@ -141,6 +144,7 @@ public class QuickStatusBarHeader extends RelativeLayout implements
		private OngoingPrivacyChip mPrivacyChip;
		private Space mSpace;
		private BatteryMeterView mBatteryRemainingIcon;
		private boolean mPermissionsHubEnabled;

		private PrivacyItemController mPrivacyItemController;

		@@ -154,6 +158,20 @@ public class QuickStatusBarHeader extends RelativeLayout implements
		private boolean mHasTopCutout = false;
		private boolean mPrivacyChipLogged = false;

		private final DeviceConfig.OnPropertyChangedListener mPropertyListener =
		new DeviceConfig.OnPropertyChangedListener() {
		@Override
		public void onPropertyChanged(String namespace, String name, String value) {
		if (DeviceConfig.NAMESPACE_PRIVACY.equals(namespace)
		&& SystemUiDeviceConfigFlags.PROPERTY_PERMISSIONS_HUB_ENABLED.equals(
		name)) {
		mPermissionsHubEnabled = Boolean.valueOf(value);
		StatusIconContainer iconContainer = findViewById(R.id.statusIcons);
		iconContainer.setIgnoredSlots(getIgnoredIconSlots());
		}
		}
		};

		private PrivacyItemController.Callback mPICCallback = new PrivacyItemController.Callback() {
		@Override
		public void privacyChanged(List<PrivacyItem> privacyItems) {
		@@ -236,6 +254,12 @@ public class QuickStatusBarHeader extends RelativeLayout implements
		mBatteryRemainingIcon.setPercentShowMode(BatteryMeterView.MODE_ESTIMATE);
		mRingerModeTextView.setSelected(true);
		mNextAlarmTextView.setSelected(true);

		mPermissionsHubEnabled = PrivacyItemControllerKt.isPermissionsHubEnabled();
		// Change the ignored slots when DeviceConfig flag changes
		DeviceConfig.addOnPropertyChangedListener(DeviceConfig.NAMESPACE_PRIVACY,
		mContext.getMainExecutor(), mPropertyListener);

		}

		private List<String> getIgnoredIconSlots() {
		@@ -244,8 +268,10 @@ public class QuickStatusBarHeader extends RelativeLayout implements
		com.android.internal.R.string.status_bar_camera));
		ignored.add(mContext.getResources().getString(
		com.android.internal.R.string.status_bar_microphone));
		if (mPermissionsHubEnabled) {
		ignored.add(mContext.getResources().getString(
		com.android.internal.R.string.status_bar_location));
		}

		return ignored;
		}
		@@ -262,7 +288,7 @@ public class QuickStatusBarHeader extends RelativeLayout implements
		}

		private void setChipVisibility(boolean chipVisible) {
		if (chipVisible) {
		if (chipVisible && mPermissionsHubEnabled) {
		mPrivacyChip.setVisibility(View.VISIBLE);
		// Makes sure that the chip is logged as viewed at most once each time QS is opened
		// mListening makes sure that the callback didn't return after the user closed QS

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java

+18 −1

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ import com.android.systemui.SysUiServiceProvider;
		import com.android.systemui.UiOffloadThread;
		import com.android.systemui.privacy.PrivacyItem;
		import com.android.systemui.privacy.PrivacyItemController;
		import com.android.systemui.privacy.PrivacyItemControllerKt;
		import com.android.systemui.privacy.PrivacyType;
		import com.android.systemui.qs.tiles.DndTile;
		import com.android.systemui.qs.tiles.RotationLockTile;
		@@ -82,7 +83,8 @@ public class PhoneStatusBarPolicy
		ZenModeController.Callback,
		DeviceProvisionedListener,
		KeyguardMonitor.Callback,
		PrivacyItemController.Callback {
		PrivacyItemController.Callback,
		LocationController.LocationChangeCallback {
		private static final String TAG = "PhoneStatusBarPolicy";
		private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);

		@@ -257,6 +259,7 @@ public class PhoneStatusBarPolicy
		mKeyguardMonitor.addCallback(this);
		mPrivacyItemController.addCallback(this);
		mSensorPrivacyController.addCallback(mSensorPrivacyListener);
		mLocationController.addCallback(this);

		SysUiServiceProvider.getComponent(mContext, CommandQueue.class).addCallback(this);
		}
		@@ -635,6 +638,20 @@ public class PhoneStatusBarPolicy
		mIconController.setIconVisibility(mSlotLocation, showLocation);
		}

		@Override
		public void onLocationActiveChanged(boolean active) {
		if (!PrivacyItemControllerKt.isPermissionsHubEnabled()) updateLocation();
		}

		// Updates the status view based on the current state of location requests.
		private void updateLocation() {
		if (mLocationController.isLocationActive()) {
		mIconController.setIconVisibility(mSlotLocation, true);
		} else {
		mIconController.setIconVisibility(mSlotLocation, false);
		}
		}

		private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusIconContainer.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -249,6 +249,15 @@ public class StatusIconContainer extends AlphaOptimizedLinearLayout {
		requestLayout();
		}

		/**
		* Sets the list of ignored icon slots clearing the current list.
		* @param slots names of the icons to ignore
		*/
		public void setIgnoredSlots(List<String> slots) {
		mIgnoredSlots.clear();
		addIgnoredSlots(slots);
		}

		/**
		* Layout is happening from end -> start
		*/