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Commit c6c724ac authored by Catherine Liang's avatar Catherine Liang Committed by Android (Google) Code Review
Browse files

Merge "Add ability to preview dark theme into Launcher preview" into main

parents d38c28e9 daf1defe

src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java

+19 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package com.android.launcher3.graphics;



import static android.content.res.Configuration.UI_MODE_NIGHT_NO;

import static android.content.res.Configuration.UI_MODE_NIGHT_YES;

import static android.view.Display.DEFAULT_DISPLAY;



import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
@@ -25,6 +27,7 @@ import static com.android.launcher3.util.Executors.MODEL_EXECUTOR; 
import android.app.WallpaperColors;

import android.appwidget.AppWidgetProviderInfo;

import android.content.Context;

import android.content.res.Configuration;

import android.database.Cursor;

import android.hardware.display.DisplayManager;

import android.os.Bundle;
@@ -84,6 +87,7 @@ public class PreviewSurfaceRenderer { 
    private static final String KEY_COLORS = "wallpaper_colors";

    private static final String KEY_COLOR_RESOURCE_IDS = "color_resource_ids";

    private static final String KEY_COLOR_VALUES = "color_values";

    private static final String KEY_DARK_MODE = "use_dark_mode";



    private Context mContext;

    private final IBinder mHostToken;
@@ -95,6 +99,7 @@ public class PreviewSurfaceRenderer { 
    private final Display mDisplay;

    private final WallpaperColors mWallpaperColors;

    private SparseIntArray mPreviewColorOverride;

    @Nullable private Boolean mDarkMode;

    private final RunnableList mLifeCycleTracker;



    private final SurfaceControlViewHost mSurfaceControlViewHost;
@@ -235,6 +240,8 @@ public class PreviewSurfaceRenderer { 
    }



    private void updateColorOverrides(Bundle bundle) {

        mDarkMode =

                bundle.containsKey(KEY_DARK_MODE) ? bundle.getBoolean(KEY_DARK_MODE) : null;

        int[] ids = bundle.getIntArray(KEY_COLOR_RESOURCE_IDS);

        int[] colors = bundle.getIntArray(KEY_COLOR_VALUES);

        if (ids != null && colors != null) {
@@ -253,6 +260,18 @@ public class PreviewSurfaceRenderer { 
     */

    private Context getPreviewContext() {

        Context context = mContext.createDisplayContext(mDisplay);

        if (mDarkMode != null) {

            Configuration configuration = new Configuration(

                    context.getResources().getConfiguration());

            if (mDarkMode) {

                configuration.uiMode &= ~UI_MODE_NIGHT_NO;

                configuration.uiMode |= UI_MODE_NIGHT_YES;

            } else {

                configuration.uiMode &= ~UI_MODE_NIGHT_YES;

                configuration.uiMode |= UI_MODE_NIGHT_NO;

            }

            context = context.createConfigurationContext(configuration);

        }

        if (Flags.newCustomizationPickerUi()) {

            if (mPreviewColorOverride != null) {

                LocalColorExtractor.newInstance(context)