Merge "Added color light/dark theme for lotties" into tm-qpr-dev (17b52d76) · Commits · e / os / android_frameworks_base

packages/SettingsLib/IllustrationPreference/res/values/colors.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,8 @@
		<color name="settingslib_color_grey400">#bdc1c6</color>
		<color name="settingslib_color_grey300">#dadce0</color>
		<color name="settingslib_color_grey200">#e8eaed</color>
		<color name="settingslib_color_grey100">#f1f3f4</color>
		<color name="settingslib_color_grey50">#f8f9fa</color>
		<color name="settingslib_color_orange600">#e8710a</color>
		<color name="settingslib_color_orange400">#fa903e</color>
		<color name="settingslib_color_orange300">#fcad70</color>

packages/SettingsLib/IllustrationPreference/src/com/android/settingslib/widget/LottieColorUtils.java

0 → 100644

+88 −0

Original line number	Diff line number	Diff line
		/*
		* 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.settingslib.widget;

		import android.content.Context;
		import android.content.res.Configuration;
		import android.graphics.PorterDuff;
		import android.graphics.PorterDuffColorFilter;

		import com.airbnb.lottie.LottieAnimationView;
		import com.airbnb.lottie.LottieProperty;
		import com.airbnb.lottie.model.KeyPath;

		import java.util.Collections;
		import java.util.HashMap;
		import java.util.Map;

		/**
		* Util class which dynamically changes the color of tags in a lottie json file between Dark Theme
		* (DT) and Light Theme (LT). This class assumes the json file is for Dark Theme.
		*/
		public class LottieColorUtils {
		private static final Map<String, Integer> DARK_TO_LIGHT_THEME_COLOR_MAP;

		static {
		HashMap<String, Integer> map = new HashMap<>();
		map.put(
		".grey600",
		R.color.settingslib_color_grey300);
		map.put(
		".grey800",
		R.color.settingslib_color_grey200);
		map.put(
		".grey900",
		R.color.settingslib_color_grey50);
		map.put(
		".red400",
		R.color.settingslib_color_red600);
		map.put(
		".black",
		android.R.color.white);
		map.put(
		".blue400",
		R.color.settingslib_color_blue600);
		map.put(
		".green400",
		R.color.settingslib_color_green600);
		DARK_TO_LIGHT_THEME_COLOR_MAP = Collections.unmodifiableMap(map);
		}

		private LottieColorUtils() {
		}

		private static boolean isDarkMode(Context context) {
		return (context.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK)
		== Configuration.UI_MODE_NIGHT_YES;
		}

		/** Applies dynamic colors based on DT vs. LT. The LottieAnimationView should be Dark Theme. */
		public static void applyDynamicColors(Context context,
		LottieAnimationView lottieAnimationView) {
		// Assume the default for the lottie is dark mode
		if (isDarkMode(context)) {
		return;
		}
		for (String key : DARK_TO_LIGHT_THEME_COLOR_MAP.keySet()) {
		final int color = context.getColor(DARK_TO_LIGHT_THEME_COLOR_MAP.get(key));
		lottieAnimationView.addValueCallback(
		new KeyPath("", key, ""),
		LottieProperty.COLOR_FILTER,
		frameInfo -> new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP));
		}
		}
		}

packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricFingerprintIconController.kt

+4 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.view.DisplayInfo
		import android.view.Surface
		import android.view.View
		import com.airbnb.lottie.LottieAnimationView
		import com.android.settingslib.widget.LottieColorUtils
		import com.android.systemui.R
		import com.android.systemui.biometrics.AuthBiometricView.BiometricState
		import com.android.systemui.biometrics.AuthBiometricView.STATE_AUTHENTICATED
		@@ -100,6 +101,8 @@ open class AuthBiometricFingerprintIconController(
		iconView.playAnimation()
		iconViewOverlay.playAnimation()
		}
		LottieColorUtils.applyDynamicColors(context, iconView)
		LottieColorUtils.applyDynamicColors(context, iconViewOverlay)
		}

		private fun updateIconNormal(@BiometricState lastState: Int, @BiometricState newState: Int) {
		@@ -118,6 +121,7 @@ open class AuthBiometricFingerprintIconController(
		if (shouldAnimateForTransition(lastState, newState)) {
		iconView.playAnimation()
		}
		LottieColorUtils.applyDynamicColors(context, iconView)
		}

		override fun updateIcon(@BiometricState lastState: Int, @BiometricState newState: Int) {