Merge "Prevent dark mode backup from applying in before setup" into qt-dev (49d35968) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -7762,6 +7762,9 @@ public final class Settings {
		*/
		public static final String UI_NIGHT_MODE = "ui_night_mode";

		private static final Validator UI_NIGHT_MODE_VALIDATOR =
		new SettingsValidators.InclusiveIntegerRangeValidator(0, 2);

		/**
		* Whether screensavers are enabled.
		* @hide
		@@ -8908,6 +8911,7 @@ public final class Settings {
		ACCESSIBILITY_INTERACTIVE_UI_TIMEOUT_MS,
		NOTIFICATION_NEW_INTERRUPTION_MODEL,
		TRUST_AGENTS_EXTEND_UNLOCK,
		UI_NIGHT_MODE,
		LOCK_SCREEN_WHEN_TRUST_LOST,
		SKIP_GESTURE,
		SILENCE_GESTURE,
		@@ -9101,6 +9105,7 @@ public final class Settings {
		VALIDATORS.put(SILENCE_NOTIFICATION_GESTURE_COUNT, SILENCE_GESTURE_COUNT_VALIDATOR);
		VALIDATORS.put(ODI_CAPTIONS_ENABLED, ODI_CAPTIONS_ENABLED_VALIDATOR);
		VALIDATORS.put(DARK_MODE_DIALOG_SEEN, BOOLEAN_VALIDATOR);
		VALIDATORS.put(UI_NIGHT_MODE, UI_NIGHT_MODE_VALIDATOR);
		}

		/**

core/tests/coretests/src/android/provider/SettingsBackupTest.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -695,7 +695,6 @@ public class SettingsBackupTest {
		Settings.Secure.TV_INPUT_CUSTOM_LABELS,
		Settings.Secure.TV_INPUT_HIDDEN_INPUTS,
		Settings.Secure.TV_USER_SETUP_COMPLETE,
		Settings.Secure.UI_NIGHT_MODE, // candidate?
		Settings.Secure.UNKNOWN_SOURCES_DEFAULT_REVERSED,
		Settings.Secure.UNSAFE_VOLUME_MUSIC_ACTIVE_MS,
		Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED,

services/core/java/com/android/server/UiModeManagerService.java

+62 −5

Original line number	Diff line number	Diff line
		@@ -33,6 +33,8 @@ import android.content.IntentFilter;
		import android.content.pm.PackageManager;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.database.ContentObserver;
		import android.net.Uri;
		import android.os.BatteryManager;
		import android.os.Binder;
		import android.os.Handler;
		@@ -45,7 +47,7 @@ import android.os.ServiceManager;
		import android.os.ShellCallback;
		import android.os.ShellCommand;
		import android.os.UserHandle;
		import android.provider.Settings;
		import android.provider.Settings.Secure;
		import android.service.dreams.Sandman;
		import android.service.vr.IVrManager;
		import android.service.vr.IVrStateCallbacks;
		@@ -87,6 +89,7 @@ final class UiModeManagerService extends SystemService {
		private boolean mVrHeadset;
		private boolean mComputedNightMode;
		private int mCarModeEnableFlags;
		private boolean mSetupWizardComplete;

		// flag set by resource, whether to enable Car dock launch when starting car mode.
		private boolean mEnableCarDockLaunch = true;
		@@ -196,6 +199,29 @@ final class UiModeManagerService extends SystemService {
		}
		};

		private final ContentObserver mSetupWizardObserver = new ContentObserver(mHandler) {
		@Override
		public void onChange(boolean selfChange, Uri uri) {
		// setup wizard is done now so we can unblock
		if (setupWizardCompleteForCurrentUser()) {
		mSetupWizardComplete = true;
		getContext().getContentResolver().unregisterContentObserver(mSetupWizardObserver);
		// update night mode
		Context context = getContext();
		updateNightModeFromSettings(context, context.getResources(),
		UserHandle.getCallingUserId());
		updateLocked(0, 0);
		}
		}
		};

		@Override
		public void onSwitchUser(int userHandle) {
		super.onSwitchUser(userHandle);
		getContext().getContentResolver().unregisterContentObserver(mSetupWizardObserver);
		verifySetupWizardCompleted();
		}

		@Override
		public void onStart() {
		final Context context = getContext();
		@@ -204,6 +230,10 @@ final class UiModeManagerService extends SystemService {
		(PowerManager) context.getSystemService(Context.POWER_SERVICE);
		mWakeLock = powerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, TAG);

		// If setup isn't complete for this user listen for completion so we can unblock
		// being able to send a night mode configuration change event
		verifySetupWizardCompleted();

		context.registerReceiver(mDockModeReceiver,
		new IntentFilter(Intent.ACTION_DOCK_EVENT));
		IntentFilter batteryFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
		@@ -262,6 +292,25 @@ final class UiModeManagerService extends SystemService {
		context.registerReceiver(new UserSwitchedReceiver(), filter, null, mHandler);
		}

		// Records whether setup wizard has happened or not and adds an observer for this user if not.
		private void verifySetupWizardCompleted() {
		final Context context = getContext();
		final int userId = UserHandle.getCallingUserId();
		if (!setupWizardCompleteForCurrentUser()) {
		mSetupWizardComplete = false;
		context.getContentResolver().registerContentObserver(
		Secure.getUriFor(
		Secure.USER_SETUP_COMPLETE), false, mSetupWizardObserver, userId);
		} else {
		mSetupWizardComplete = true;
		}
		}

		private boolean setupWizardCompleteForCurrentUser() {
		return Secure.getIntForUser(getContext().getContentResolver(),
		Secure.USER_SETUP_COMPLETE, 0, UserHandle.getCallingUserId()) == 1;
		}

		/**
		* Updates the night mode setting in Settings.Global and returns if the value was successfully
		* changed.
		@@ -274,8 +323,12 @@ final class UiModeManagerService extends SystemService {
		final int defaultNightMode = res.getInteger(
		com.android.internal.R.integer.config_defaultNightMode);
		int oldNightMode = mNightMode;
		mNightMode = Settings.Secure.getIntForUser(context.getContentResolver(),
		Settings.Secure.UI_NIGHT_MODE, defaultNightMode, userId);
		if (mSetupWizardComplete) {
		mNightMode = Secure.getIntForUser(context.getContentResolver(),
		Secure.UI_NIGHT_MODE, defaultNightMode, userId);
		} else {
		mNightMode = defaultNightMode;
		}

		// false if night mode stayed the same, true otherwise.
		return !(oldNightMode == mNightMode);
		@@ -340,6 +393,10 @@ final class UiModeManagerService extends SystemService {
		Slog.e(TAG, "Night mode locked, requires MODIFY_DAY_NIGHT_MODE permission");
		return;
		}
		if (!mSetupWizardComplete) {
		Slog.d(TAG, "Night mode cannot be changed before setup wizard completes.");
		return;
		}
		switch (mode) {
		case UiModeManager.MODE_NIGHT_NO:
		case UiModeManager.MODE_NIGHT_YES:
		@@ -356,8 +413,8 @@ final class UiModeManagerService extends SystemService {
		if (mNightMode != mode) {
		// Only persist setting if not in car mode
		if (!mCarModeEnabled) {
		Settings.Secure.putIntForUser(getContext().getContentResolver(),
		Settings.Secure.UI_NIGHT_MODE, mode, user);
		Secure.putIntForUser(getContext().getContentResolver(),
		Secure.UI_NIGHT_MODE, mode, user);
		}

		mNightMode = mode;