Merge changes from topics "apply_fast_pair_icon", "bt_color_icon" (439c06ba) · Commits · e / os / android_frameworks_base

packages/SettingsLib/AdaptiveIcon/Android.bp

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		android_library {
		name: "SettingsLibAdaptiveIcon",

		srcs: ["src/*/.java"],
		resource_dirs: ["res"],

		static_libs: [
		"androidx.annotation_annotation",
		"SettingsLibTile"
		],

		min_sdk_version: "21",
		}

packages/SettingsLib/AdaptiveIcon/AndroidManifest.xml

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		<?xml version="1.0" encoding="utf-8"?>
		<!--
		Copyright (C) 2019 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.
		-->

		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		package="com.android.settingslib.widget">

		<uses-sdk android:minSdkVersion="21" />

		</manifest>

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

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		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2019 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>
		<color name="homepage_generic_icon_background">#1A73E8</color>

		<color name="bt_outline_color">#1f000000</color> <!-- icon outline color -->
		</resources>

packages/SettingsLib/AdaptiveIcon/res/values/dimens.xml

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		<?xml version="1.0" encoding="utf-8"?>
		<!--
		Copyright (C) 2019 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>
		<!-- Dashboard foreground image inset (from background edge to foreground edge) -->
		<dimen name="dashboard_tile_foreground_image_inset">6dp</dimen>

		<!-- Stroke size of adaptive outline -->
		<dimen name="adaptive_outline_stroke">1dp</dimen>
		</resources>
		No newline at end of file

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

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		/*
		* Copyright (C) 2019 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 static androidx.annotation.VisibleForTesting.NONE;

		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_ICON_BACKGROUND_ARGB;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_ICON_BACKGROUND_HINT;

		import android.content.Context;
		import android.content.pm.PackageManager;
		import android.graphics.PorterDuff;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.LayerDrawable;
		import android.os.Bundle;
		import android.util.Log;

		import androidx.annotation.VisibleForTesting;

		import com.android.settingslib.drawer.Tile;

		/**
		* Adaptive icon that can set background color
		*/
		public class AdaptiveIcon extends LayerDrawable {

		private static final String TAG = "AdaptiveHomepageIcon";

		@VisibleForTesting(otherwise = NONE)
		int mBackgroundColor = -1;
		private AdaptiveConstantState mAdaptiveConstantState;

		public AdaptiveIcon(Context context, Drawable foreground) {
		super(new Drawable[]{
		new AdaptiveIconShapeDrawable(context.getResources()),
		foreground
		});
		final int insetPx = context.getResources()
		.getDimensionPixelSize(R.dimen.dashboard_tile_foreground_image_inset);
		setLayerInset(1 /* index */, insetPx, insetPx, insetPx, insetPx);
		mAdaptiveConstantState = new AdaptiveConstantState(context, foreground);
		}

		/**
		* According {@code tile} metaData to set background color
		*/
		public void setBackgroundColor(Context context, Tile tile) {
		final Bundle metaData = tile.getMetaData();
		try {
		if (metaData != null) {
		// Load from bg.argb first
		int bgColor = metaData.getInt(META_DATA_PREFERENCE_ICON_BACKGROUND_ARGB,
		0 /* default */);
		// Not found, load from bg.hint
		if (bgColor == 0) {
		final int colorRes = metaData.getInt(META_DATA_PREFERENCE_ICON_BACKGROUND_HINT,
		0 /* default */);
		if (colorRes != 0) {
		bgColor = context.getPackageManager()
		.getResourcesForApplication(tile.getPackageName())
		.getColor(colorRes, null /* theme */);
		}
		}
		// If found anything, use it.
		if (bgColor != 0) {
		setBackgroundColor(bgColor);
		return;
		}
		}
		} catch (PackageManager.NameNotFoundException e) {
		Log.e(TAG, "Failed to set background color for " + tile.getPackageName());
		}
		setBackgroundColor(context.getColor(R.color.homepage_generic_icon_background));
		}

		/**
		* Set background color by {@code color}
		*/
		public void setBackgroundColor(int color) {
		mBackgroundColor = color;
		getDrawable(0).setColorFilter(color, PorterDuff.Mode.SRC_ATOP);
		Log.d(TAG, "Setting background color " + mBackgroundColor);
		mAdaptiveConstantState.mColor = color;
		}

		@Override
		public ConstantState getConstantState() {
		return mAdaptiveConstantState;
		}

		@VisibleForTesting
		static class AdaptiveConstantState extends ConstantState {
		Context mContext;
		Drawable mDrawable;
		int mColor;

		AdaptiveConstantState(Context context, Drawable drawable) {
		this.mContext = context;
		this.mDrawable = drawable;
		}

		@Override
		public Drawable newDrawable() {
		final AdaptiveIcon
		icon = new AdaptiveIcon(mContext, mDrawable);
		icon.setBackgroundColor(mColor);

		return icon;
		}

		@Override
		public int getChangingConfigurations() {
		return 0;
		}
		}
		}