Merge "Fix Launcher preview display size" into main (7e372169) · Commits · e / os / android_packages_apps_Trebuchet

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

+17 −1

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import android.appwidget.AppWidgetHostView;
		import android.appwidget.AppWidgetProviderInfo;
		import android.content.Context;
		import android.content.ContextWrapper;
		import android.content.res.Configuration;
		import android.content.res.TypedArray;
		import android.graphics.PointF;
		import android.graphics.Rect;
		@@ -197,7 +198,7 @@ public class LauncherPreviewRenderer extends ContextWrapper
		mUiHandler = new Handler(Looper.getMainLooper());
		mContext = context;
		mIdp = idp;
		mDp = idp.getDeviceProfile(context).toBuilder(context).setViewScaleProvider(
		mDp = getDeviceProfileForPreview(context).toBuilder(context).setViewScaleProvider(
		this::getAppWidgetScale).build();
		if (context instanceof PreviewContext) {
		Context tempContext = ((PreviewContext) context).getBaseContext();
		@@ -259,6 +260,21 @@ public class LauncherPreviewRenderer extends ContextWrapper
		mAppWidgetHost = new LauncherPreviewAppWidgetHost(context);
		}

		/**
		* Returns the device profile based on resource configuration for previewing various display
		* sizes
		*/
		private DeviceProfile getDeviceProfileForPreview(Context context) {
		float density = context.getResources().getDisplayMetrics().density;
		Configuration config = context.getResources().getConfiguration();

		return mIdp.getBestMatch(
		config.screenWidthDp * density,
		config.screenHeightDp * density,
		WindowManagerProxy.INSTANCE.get(context).getRotation(context)
		);
		}

		/**
		* Returns the insets of the screen closest to the display given by the context
		*/