Merge "Remove scrim from navigation bar from full widget picker." into sc-dev am: 57cdcceb

import android.content.Context;

import android.graphics.Canvas;

import android.graphics.Paint;

import android.graphics.Path;

import android.graphics.RectF;

import android.util.AttributeSet;

import com.android.launcher3.R;

import com.android.launcher3.util.Themes;

/**

    private final Path mClipPath = new Path();

    private float[] mRadii;

    private final Paint mNavBarScrimPaint;

    private int mNavBarScrimHeight = 0;

    public TopRoundedCornerView(Context context, AttributeSet attrs, int defStyleAttr) {

        super(context, attrs, defStyleAttr);

        float radius = Themes.getDialogCornerRadius(context);

        mRadii = new float[] {radius, radius, radius, radius, 0, 0, 0, 0};

        mNavBarScrimPaint = new Paint();

        mNavBarScrimPaint.setColor(Themes.getAttrColor(context, R.attr.allAppsNavBarScrimColor));

    }

    public TopRoundedCornerView(Context context, AttributeSet attrs) {

        this(context, attrs, 0);

    }

    public void setNavBarScrimHeight(int height) {

        if (mNavBarScrimHeight != height) {

            mNavBarScrimHeight = height;

            invalidate();

        }

    }

    @Override

    public void draw(Canvas canvas) {

        canvas.save();

        canvas.clipPath(mClipPath);

        super.draw(canvas);

        canvas.restore();

        if (mNavBarScrimHeight > 0) {

            canvas.drawRect(0, getHeight() - mNavBarScrimHeight, getWidth(), getHeight(),

                    mNavBarScrimPaint);

        }

    }

    @Override

            clearNavBarColor();

        }

        ((TopRoundedCornerView) mContent).setNavBarScrimHeight(mInsets.bottom);

        requestLayout();

    }