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Commit 6e7b28d5 authored by Omar Abdelmonem's avatar Omar Abdelmonem
Browse files

Made TouchpadDebugView edges rounded 

Bug: 366474774
Test: Presubmit
Flag: com.android.hardware.input.touchpad_visualizer
Change-Id: I1546713363e31599091791d7066afd7837483c84
parent 3d1dc8b0

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;