Add new attribute to support lottie dynamic color (5f47d30f) · Commits · e / os / android_frameworks_base

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

0 → 100644

+22 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!--
		Copyright (C) 2023 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.
		-->

		<resources>
		<declare-styleable name="IllustrationPreference">
		<attr name="dynamicColor" format="boolean" />
		</declare-styleable>
		</resources>
		No newline at end of file

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

+28 −1

Original line number	Diff line number	Diff line
		@@ -61,6 +61,8 @@ public class IllustrationPreference extends Preference {
		private View mMiddleGroundView;
		private OnBindListener mOnBindListener;

		private boolean mLottieDynamicColor;

		/**
		* Interface to listen in on when {@link #onBindViewHolder(PreferenceViewHolder)} occurs.
		*/
		@@ -146,6 +148,10 @@ public class IllustrationPreference extends Preference {
		ColorUtils.applyDynamicColors(getContext(), illustrationView);
		}

		if (mLottieDynamicColor) {
		LottieColorUtils.applyDynamicColors(getContext(), illustrationView);
		}

		if (mOnBindListener != null) {
		mOnBindListener.onBind(illustrationView);
		}
		@@ -262,6 +268,21 @@ public class IllustrationPreference extends Preference {
		}
		}

		/**
		* Sets the lottie illustration apply dynamic color.
		*/
		public void applyDynamicColor() {
		mLottieDynamicColor = true;
		notifyChanged();
		}

		/**
		* Return if the lottie illustration apply dynamic color or not.
		*/
		public boolean isApplyDynamicColor() {
		return mLottieDynamicColor;
		}

		private void resetImageResourceCache() {
		mImageDrawable = null;
		mImageUri = null;
		@@ -403,9 +424,15 @@ public class IllustrationPreference extends Preference {

		mIsAutoScale = false;
		if (attrs != null) {
		final TypedArray a = context.obtainStyledAttributes(attrs,
		TypedArray a = context.obtainStyledAttributes(attrs,
		R.styleable.LottieAnimationView, 0 /defStyleAttr/, 0 /defStyleRes/);
		mImageResId = a.getResourceId(R.styleable.LottieAnimationView_lottie_rawRes, 0);

		a = context.obtainStyledAttributes(attrs,
		R.styleable.IllustrationPreference, 0 /defStyleAttr/, 0 /defStyleRes/);
		mLottieDynamicColor = a.getBoolean(R.styleable.IllustrationPreference_dynamicColor,
		false);

		a.recycle();
		}
		}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/IllustrationPreferenceTest.java

+16 −0

Original line number	Diff line number	Diff line
		@@ -215,4 +215,20 @@ public class IllustrationPreferenceTest {

		assertThat(mOnBindListenerAnimationView).isNull();
		}

		@Test
		public void onBindViewHolder_default_shouldNotApplyDynamicColor() {
		mPreference.onBindViewHolder(mViewHolder);

		assertThat(mPreference.isApplyDynamicColor()).isFalse();
		}

		@Test
		public void onBindViewHolder_applyDynamicColor_shouldReturnTrue() {
		mPreference.applyDynamicColor();

		mPreference.onBindViewHolder(mViewHolder);

		assertThat(mPreference.isApplyDynamicColor()).isTrue();
		}
		}