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Commit 4ed0fb50 authored by Sunny Goyal's avatar Sunny Goyal
Browse files

Removing dependency on wallpaper colors and using theme resources

Bug: 184676715
Test: Manual
Change-Id: Ie9a9a784c4a8a8cd484bfd8ea463deedcd4deed6
parent f4bd91f0
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+0 −6
Original line number Diff line number Diff line
@@ -93,12 +93,6 @@
            </intent-filter>
        </receiver>

        <service
            android:name="com.android.launcher3.uioverrides.dynamicui.WallpaperManagerCompatVL$ColorExtractionService"
            android:exported="false"
            android:process=":wallpaper_chooser"
            android:permission="android.permission.BIND_JOB_SERVICE" />

        <service
            android:name="com.android.launcher3.notification.NotificationListener"
            android:label="@string/notification_dots_service_title"
+0 −3
Original line number Diff line number Diff line
@@ -97,9 +97,6 @@
                 android:resource="@xml/overview_file_provider_paths"/>
        </provider>

        <service android:name="com.android.launcher3.uioverrides.dynamicui.WallpaperManagerCompatVL$ColorExtractionService"
             tools:node="remove"/>

        <activity android:name="com.android.launcher3.proxy.ProxyActivityStarter"
             android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"
             android:launchMode="singleTask"
+0 −117
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/*
 * Copyright (C) 2018 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.launcher3.uioverrides;

import static android.app.WallpaperManager.FLAG_SYSTEM;

import android.annotation.TargetApi;
import android.app.WallpaperColors;
import android.app.WallpaperManager;
import android.app.WallpaperManager.OnColorsChangedListener;
import android.content.Context;
import android.os.Build;
import android.os.Handler;
import android.os.Looper;

import com.android.launcher3.util.MainThreadInitializedObject;
import com.android.systemui.shared.system.TonalCompat;
import com.android.systemui.shared.system.TonalCompat.ExtractionInfo;

import java.util.ArrayList;

@TargetApi(Build.VERSION_CODES.P)
public class WallpaperColorInfo implements OnColorsChangedListener {

    private static final int MAIN_COLOR_LIGHT = 0xffdadce0;
    private static final int MAIN_COLOR_DARK = 0xff202124;
    private static final int MAIN_COLOR_REGULAR = 0xff000000;

    public static final MainThreadInitializedObject<WallpaperColorInfo> INSTANCE =
            new MainThreadInitializedObject<>(WallpaperColorInfo::new);

    private final ArrayList<OnChangeListener> mListeners = new ArrayList<>();
    private final WallpaperManager mWallpaperManager;
    private final TonalCompat mTonalCompat;

    private ExtractionInfo mExtractionInfo;

    private OnChangeListener[] mTempListeners = new OnChangeListener[0];

    private WallpaperColorInfo(Context context) {
        mWallpaperManager = context.getSystemService(WallpaperManager.class);
        mTonalCompat = new TonalCompat(context);

        mWallpaperManager.addOnColorsChangedListener(this, new Handler(Looper.getMainLooper()));
        update(mWallpaperManager.getWallpaperColors(FLAG_SYSTEM));
    }

    public int getMainColor() {
        return mExtractionInfo.mainColor;
    }

    public int getSecondaryColor() {
        return mExtractionInfo.secondaryColor;
    }

    public boolean isDark() {
        return mExtractionInfo.supportsDarkTheme;
    }

    public boolean supportsDarkText() {
        return mExtractionInfo.supportsDarkText;
    }

    public boolean isMainColorDark() {
        return mExtractionInfo.mainColor == MAIN_COLOR_DARK;
    }

    @Override
    public void onColorsChanged(WallpaperColors colors, int which) {
        if ((which & FLAG_SYSTEM) != 0) {
            update(colors);
            notifyChange();
        }
    }

    private void update(WallpaperColors wallpaperColors) {
        mExtractionInfo = mTonalCompat.extractDarkColors(wallpaperColors);
    }

    public void addOnChangeListener(OnChangeListener listener) {
        mListeners.add(listener);
    }

    public void removeOnChangeListener(OnChangeListener listener) {
        mListeners.remove(listener);
    }

    private void notifyChange() {
        // Create a new array to avoid concurrent modification when the activity destroys itself.
        mTempListeners = mListeners.toArray(mTempListeners);
        for (int i = mTempListeners.length - 1; i >= 0; --i) {
            final OnChangeListener listener = mTempListeners[i];
            if (listener != null) {
                listener.onExtractedColorsChanged(this);
                mTempListeners[i] = null;
            }
        }
    }

    public interface OnChangeListener {
        void onExtractedColorsChanged(WallpaperColorInfo wallpaperColorInfo);
    }
}
+0 −11
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@@ -16,11 +16,8 @@
package com.android.quickstep.fallback;

import android.content.Context;
import android.graphics.Rect;
import android.util.AttributeSet;

import com.android.launcher3.R;
import com.android.launcher3.util.Themes;
import com.android.launcher3.util.TouchController;
import com.android.launcher3.views.BaseDragLayer;
import com.android.quickstep.RecentsActivity;
@@ -41,12 +38,4 @@ public class RecentsDragLayer extends BaseDragLayer<RecentsActivity> {
                new FallbackNavBarTouchController(mActivity),
        };
    }

    @Override
    public void setInsets(Rect insets) {
        super.setInsets(insets);
        setBackground(insets.top == 0  || !mAllowSysuiScrims
                ? null
                : Themes.getAttrDrawable(getContext(), R.attr.workspaceStatusBarScrim));
    }
}
+1 −1
Original line number Diff line number Diff line
@@ -140,7 +140,7 @@ public class StaggeredWorkspaceAnim {

        addDepthAnimationForState(launcher, NORMAL, DURATION_MS);

        mAnimators.play(launcher.getDragLayer().getSysUiScrim().createSysuiMultiplierAnim(0f, 1f)
        mAnimators.play(launcher.getRootView().getSysUiScrim().createSysuiMultiplierAnim(0f, 1f)
                .setDuration(DURATION_MS));
        mAnimators.addListener(new AnimatorListenerAdapter() {
            @Override
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