680fce3acd
- Support dynamic paddings depending on app's screen width - Add round corners to homepage ripple effect to improve the transition of being highlighted - Add an interface to support dynamic split layout for suggestion cards Bug: 223300824 Test: robotest, manual Change-Id: Iaca6b4fd3f7369179416ef084a800d7eb2ee4640
85 lines
3.6 KiB
Java
85 lines
3.6 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.activityembedding;
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import android.app.Activity;
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import android.content.Context;
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import android.util.DisplayMetrics;
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import android.util.FeatureFlagUtils;
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import android.util.Log;
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import android.util.TypedValue;
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import androidx.window.embedding.SplitController;
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import com.android.settings.R;
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/** An util class collecting all common methods for the embedding activity features. */
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public class ActivityEmbeddingUtils {
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// The smallest value of current width of the window when the split should be used.
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private static final float MIN_CURRENT_SCREEN_SPLIT_WIDTH_DP = 720f;
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// The smallest value of the smallest-width (sw) of the window in any rotation when
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// the split should be used.
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private static final float MIN_SMALLEST_SCREEN_SPLIT_WIDTH_DP = 600f;
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// The minimum width of the activity to show the regular homepage layout.
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private static final float MIN_REGULAR_HOMEPAGE_LAYOUT_WIDTH_DP = 380f;
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private static final String TAG = "ActivityEmbeddingUtils";
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/** Get the smallest pixel value of width of the window when the split should be used. */
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public static int getMinCurrentScreenSplitWidthPx(Context context) {
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final DisplayMetrics dm = context.getResources().getDisplayMetrics();
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return (int) TypedValue.applyDimension(
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TypedValue.COMPLEX_UNIT_DIP, MIN_CURRENT_SCREEN_SPLIT_WIDTH_DP, dm);
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}
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/**
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* Get the smallest pixel value of the smallest-width (sw) of the window in any rotation when
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* the split should be used.
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*/
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public static int getMinSmallestScreenSplitWidthPx(Context context) {
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final DisplayMetrics dm = context.getResources().getDisplayMetrics();
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return (int) TypedValue.applyDimension(
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TypedValue.COMPLEX_UNIT_DIP, MIN_SMALLEST_SCREEN_SPLIT_WIDTH_DP, dm);
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}
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/**
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* Get the ratio to use when splitting windows. This should be a float which describes
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* the percentage of the screen which the first window should occupy.
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*/
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public static float getSplitRatio(Context context) {
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return context.getResources().getFloat(R.dimen.config_activity_embed_split_ratio);
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}
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/** Whether to support embedding activity feature. */
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public static boolean isEmbeddingActivityEnabled(Context context) {
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final boolean isFlagEnabled = FeatureFlagUtils.isEnabled(context,
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FeatureFlagUtils.SETTINGS_SUPPORT_LARGE_SCREEN);
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final boolean isSplitSupported = SplitController.getInstance().isSplitSupported();
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Log.d(TAG, "isFlagEnabled = " + isFlagEnabled);
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Log.d(TAG, "isSplitSupported = " + isSplitSupported);
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return isFlagEnabled && isSplitSupported;
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}
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/** Whether to show the regular or simplified homepage layout. */
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public static boolean isRegularHomepageLayout(Activity activity) {
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DisplayMetrics dm = activity.getResources().getDisplayMetrics();
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return dm.widthPixels >= (int) TypedValue.applyDimension(
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TypedValue.COMPLEX_UNIT_DIP, MIN_REGULAR_HOMEPAGE_LAYOUT_WIDTH_DP, dm);
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}
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}
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