Dark page indicator for wallpapers that support dark text. (b2b0333a) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -21,7 +21,9 @@ import android.widget.ImageView;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.R;
		import com.android.launcher3.Utilities;
		import com.android.launcher3.config.FeatureFlags;
		import com.android.launcher3.dynamicui.ExtractedColors;
		import com.android.launcher3.dynamicui.WallpaperColorInfo;

		/**
		* A PageIndicator that briefly shows a fraction of a line when moving between pages.
		@@ -128,6 +130,10 @@ public class PageIndicatorLineCaret extends PageIndicator {
		mLauncher = Launcher.getLauncher(context);
		mLineHeight = res.getDimensionPixelSize(R.dimen.dynamic_grid_page_indicator_line_height);
		setCaretDrawable(new CaretDrawable(context));

		boolean darkText = WallpaperColorInfo.getInstance(context).supportsDarkText();
		mActiveAlpha = darkText ? BLACK_ALPHA : WHITE_ALPHA;
		mLinePaint.setColor(darkText ? Color.BLACK : Color.WHITE);
		}

		@Override
		@@ -219,6 +225,9 @@ public class PageIndicatorLineCaret extends PageIndicator {
		* - mostly opaque black if the hotseat is black (ignoring alpha)
		*/
		public void updateColor(ExtractedColors extractedColors) {
		if (FeatureFlags.LAUNCHER3_GRADIENT_ALL_APPS) {
		return;
		}
		int originalLineAlpha = mLinePaint.getAlpha();
		int color = extractedColors.getColor(ExtractedColors.HOTSEAT_INDEX);
		if (color != Color.TRANSPARENT) {