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platform_packages_apps_Launcher3
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Use global color extraction in widgets for wallpaper preview 

Test: Widgets in wallpaper app should use wallpaper colors
Bug: 192205054
Change-Id: I4da9ad1cc88be251f97e86b6c8c9b346ed20f586
This commit is contained in:
Brian Isganitis 2021-07-19 14:36:06 -04:00
parent 0841e93a34
commit 57c8d68001
2 changed files with 28 additions and 12 deletions
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11
lint-baseline-launcher3.xml
View File

@ -584,4 +584,15 @@
column="17"/>
</issue>
<issue
id="NewApi"
message="Call requires API level 27 (current min is 26): `android.app.WallpaperManager#getWallpaperColors`"
errorLine1=" : WallpaperManager.getInstance(context).getWallpaperColors(FLAG_SYSTEM);"
errorLine2=" ~~~~~~~~~~~~~~~~~~">
<location
file="packages/apps/Launcher3/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java"
line="288"
column="61"/>
</issue>
</issues>

29
src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
View File

@ -15,6 +15,7 @@
*/
package com.android.launcher3.graphics;
import static android.app.WallpaperManager.FLAG_SYSTEM;
import static android.view.View.MeasureSpec.EXACTLY;
import static android.view.View.MeasureSpec.makeMeasureSpec;
import static android.view.View.VISIBLE;
@ -27,6 +28,7 @@ import static com.android.launcher3.model.ModelUtils.sortWorkspaceItemsSpatially
import android.annotation.TargetApi;
import android.app.Fragment;
import android.app.WallpaperColors;
import android.app.WallpaperManager;
import android.appwidget.AppWidgetHost;
import android.appwidget.AppWidgetHostView;
import android.appwidget.AppWidgetProviderInfo;
@ -214,7 +216,7 @@ public class LauncherPreviewRenderer extends ContextWrapper
public LauncherPreviewRenderer(Context context,
InvariantDeviceProfile idp,
WallpaperColors wallpaperColors) {
WallpaperColors wallpaperColorsOverride) {
super(context);
mUiHandler = new Handler(Looper.getMainLooper());
@ -280,16 +282,18 @@ public class LauncherPreviewRenderer extends ContextWrapper
mDp.workspacePadding.bottom);
mWorkspaceScreens.put(FIRST_SCREEN_ID, firstScreen);
if (FeatureFlags.WIDGETS_IN_LAUNCHER_PREVIEW.get()) {
mAppWidgetHost = new LauncherPreviewAppWidgetHost(context);
mWallpaperColorResources = wallpaperColors != null
? LocalColorExtractor.newInstance(context)
.generateColorsOverride(wallpaperColors)
: null;
if (Utilities.ATLEAST_S) {
WallpaperColors wallpaperColors = wallpaperColorsOverride != null
? wallpaperColorsOverride
: WallpaperManager.getInstance(context).getWallpaperColors(FLAG_SYSTEM);
mWallpaperColorResources = LocalColorExtractor.newInstance(context)
.generateColorsOverride(wallpaperColors);
} else {
mAppWidgetHost = null;
mWallpaperColorResources = null;
}
mAppWidgetHost = FeatureFlags.WIDGETS_IN_LAUNCHER_PREVIEW.get()
? new LauncherPreviewAppWidgetHost(context)
: null;
}
/** Populate preview and render it. */
@ -405,6 +409,10 @@ public class LauncherPreviewRenderer extends ContextWrapper
view.updateAppWidget(null);
}
if (mWallpaperColorResources != null) {
view.setColorResources(mWallpaperColorResources);
}
view.setTag(info);
addInScreenFromBind(view, info);
}
@ -537,12 +545,9 @@ public class LauncherPreviewRenderer extends ContextWrapper
}
}
private class LauncherPreviewAppWidgetHostView extends BaseLauncherAppWidgetHostView {
private static class LauncherPreviewAppWidgetHostView extends BaseLauncherAppWidgetHostView {
private LauncherPreviewAppWidgetHostView(Context context) {
super(context);
if (Utilities.ATLEAST_S && mWallpaperColorResources != null) {
setColorResources(mWallpaperColorResources);
}
}
@Override