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Revert "Draw rounded corners above the taskbar"

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This reverts commit 157d3b950d.

Reason for revert: b/197129604
Bug: 197129604
Change-Id: Idf2267528fade23291aedea9787d98601495537c
This commit is contained in:
Bryce Lee
2021-08-18 18:44:55 +00:00
parent 157d3b950d
commit a997ca437a
4 changed files with 8 additions and 73 deletions
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42
quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
View File

@@ -18,7 +18,6 @@ package com.android.launcher3.taskbar;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Path;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
@@ -41,12 +40,9 @@ import com.android.systemui.shared.system.ViewTreeObserverWrapper.OnComputeInset
public class TaskbarDragLayer extends BaseDragLayer<TaskbarActivityContext> {
private final Paint mTaskbarBackgroundPaint;
private final Path mInvertedLeftCornerPath, mInvertedRightCornerPath;
private final OnComputeInsetsListener mTaskbarInsetsComputer = this::onComputeTaskbarInsets;
// Initialized in init.
private TaskbarDragLayerController.TaskbarDragLayerCallbacks mControllerCallbacks;
private float mLeftCornerRadius, mRightCornerRadius;
private float mTaskbarBackgroundOffset;
@@ -69,32 +65,10 @@ public class TaskbarDragLayer extends BaseDragLayer<TaskbarActivityContext> {
mTaskbarBackgroundPaint = new Paint();
mTaskbarBackgroundPaint.setColor(getResources().getColor(R.color.taskbar_background));
mTaskbarBackgroundPaint.setAlpha(0);
mTaskbarBackgroundPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
mTaskbarBackgroundPaint.setStyle(Paint.Style.FILL);
// Will be set in init(), but this ensures they are always non-null.
mInvertedLeftCornerPath = new Path();
mInvertedRightCornerPath = new Path();
}
public void init(TaskbarDragLayerController.TaskbarDragLayerCallbacks callbacks) {
mControllerCallbacks = callbacks;
// Create the paths for the inverted rounded corners above the taskbar. Start with a filled
// square, and then subtracting out a circle from the appropriate corner.
mLeftCornerRadius = mActivity.getLeftCorner().getRadius();
mRightCornerRadius = mActivity.getRightCorner().getRadius();
Path square = new Path();
square.addRect(0, 0, mLeftCornerRadius, mLeftCornerRadius, Path.Direction.CW);
Path circle = new Path();
circle.addCircle(mLeftCornerRadius, 0, mLeftCornerRadius, Path.Direction.CW);
mInvertedLeftCornerPath.op(square, circle, Path.Op.DIFFERENCE);
square.reset();
square.addRect(0, 0, mRightCornerRadius, mRightCornerRadius, Path.Direction.CW);
circle.reset();
circle.addCircle(0, 0, mRightCornerRadius, Path.Direction.CW);
mInvertedRightCornerPath.op(square, circle, Path.Op.DIFFERENCE);
recreateControllers();
}
@@ -147,20 +121,8 @@ public class TaskbarDragLayer extends BaseDragLayer<TaskbarActivityContext> {
protected void dispatchDraw(Canvas canvas) {
float backgroundHeight = mControllerCallbacks.getTaskbarBackgroundHeight()
* (1f - mTaskbarBackgroundOffset);
canvas.save();
canvas.translate(0, canvas.getHeight() - backgroundHeight);
// Draw the background behind taskbar content.
canvas.drawRect(0, 0, canvas.getWidth(), backgroundHeight, mTaskbarBackgroundPaint);
// Draw the inverted rounded corners above the taskbar.
canvas.translate(0, -mLeftCornerRadius);
canvas.drawPath(mInvertedLeftCornerPath, mTaskbarBackgroundPaint);
canvas.translate(0, mLeftCornerRadius);
canvas.translate(canvas.getWidth() - mRightCornerRadius, -mRightCornerRadius);
canvas.drawPath(mInvertedRightCornerPath, mTaskbarBackgroundPaint);
canvas.restore();
canvas.drawRect(0, canvas.getHeight() - backgroundHeight, canvas.getWidth(),
canvas.getHeight(), mTaskbarBackgroundPaint);
super.dispatchDraw(canvas);
}