a12a0d1eb2
1. Only enable this feature when the flag is on and library is supported in this device. 2. Add a placeholder rule for home menu. Network page will be shown to the right pane by default. 3. Add a rule for most sub settings pages. Known issues: 1. Transition animation seems wrong in this cl. 2. App is closed if user taps back key on the second layer page in fold state. Test: Run the apk on large screen device and regular phone. No crash happens Bug: 197716926 Change-Id: I089717e84c5e92c6e5b02d9770a24376e250fea2
66 lines
2.8 KiB
Java
66 lines
2.8 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.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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/** An util class collecting all common methods for the embedding activity features. */
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public class ActivityEmbeddingUtils {
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public static final float SPLIT_RATIO = 0.5f;
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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 = 600f;
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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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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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/** 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 = new SplitController(context).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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}
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