Merge "Made TouchpadDebugView edges rounded" into main (0b2828ce) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/input/debug/TouchpadDebugView.java

+27 −0

Original line number	Diff line number	Diff line
		@@ -29,7 +29,9 @@ import android.util.Slog;
		import android.util.TypedValue;
		import android.view.Gravity;
		import android.view.MotionEvent;
		import android.view.SurfaceControl;
		import android.view.ViewConfiguration;
		import android.view.ViewRootImpl;
		import android.view.WindowManager;
		import android.widget.LinearLayout;
		import android.widget.TextView;
		@@ -49,6 +51,7 @@ public class TouchpadDebugView extends LinearLayout {
		private static final float DEFAULT_RES_X = 47f;
		private static final float DEFAULT_RES_Y = 45f;
		private static final int TEXT_PADDING_DP = 12;
		private static final int ROUNDED_CORNER_RADIUS_DP = 24;

		/**
		* Input device ID for the touchpad that this debug view is displaying.
		@@ -151,6 +154,30 @@ public class TouchpadDebugView extends LinearLayout {
		updateViewsDimensions();
		}

		@Override
		public void onAttachedToWindow() {
		super.onAttachedToWindow();
		postDelayed(() -> {
		final ViewRootImpl viewRootImpl = getRootView().getViewRootImpl();
		if (viewRootImpl == null) {
		Slog.d("TouchpadDebugView", "ViewRootImpl is null.");
		return;
		}

		SurfaceControl surfaceControl = viewRootImpl.getSurfaceControl();
		if (surfaceControl != null && surfaceControl.isValid()) {
		try (SurfaceControl.Transaction transaction = new SurfaceControl.Transaction()) {
		transaction.setCornerRadius(surfaceControl,
		TypedValue.applyDimension(COMPLEX_UNIT_DIP,
		ROUNDED_CORNER_RADIUS_DP,
		getResources().getDisplayMetrics())).apply();
		}
		} else {
		Slog.d("TouchpadDebugView", "SurfaceControl is invalid or has been released.");
		}
		}, 100);
		}

		@Override
		public boolean onTouchEvent(MotionEvent event) {
		float deltaX;