97 lines
3.7 KiB
Java
97 lines
3.7 KiB
Java
package com.ubt.jimu.connect.view;
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import android.R;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.graphics.Rect;
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import android.graphics.drawable.Drawable;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.recyclerview.widget.RecyclerView;
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/* loaded from: classes.dex */
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public class RecycleViewDivider extends RecyclerView.ItemDecoration {
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private static final int[] e = {R.attr.listDivider};
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private Paint a;
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private Drawable b;
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private int c;
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private int d;
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public RecycleViewDivider(Context context, int i) {
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this.c = 2;
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if (i != 1 && i != 0) {
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throw new IllegalArgumentException("请输入正确的参数！");
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}
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this.d = i;
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TypedArray obtainStyledAttributes = context.obtainStyledAttributes(e);
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this.b = obtainStyledAttributes.getDrawable(0);
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obtainStyledAttributes.recycle();
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}
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private void a(Canvas canvas, RecyclerView recyclerView) {
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int paddingLeft = recyclerView.getPaddingLeft();
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int measuredWidth = recyclerView.getMeasuredWidth() - recyclerView.getPaddingRight();
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int childCount = recyclerView.getChildCount();
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for (int i = 0; i < childCount; i++) {
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View childAt = recyclerView.getChildAt(i);
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int bottom = childAt.getBottom() + ((ViewGroup.MarginLayoutParams) ((RecyclerView.LayoutParams) childAt.getLayoutParams())).bottomMargin;
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int i2 = this.c + bottom;
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Drawable drawable = this.b;
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if (drawable != null) {
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drawable.setBounds(paddingLeft, bottom, measuredWidth, i2);
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this.b.draw(canvas);
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}
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Paint paint = this.a;
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if (paint != null) {
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canvas.drawRect(paddingLeft, bottom, measuredWidth, i2, paint);
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}
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}
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}
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private void b(Canvas canvas, RecyclerView recyclerView) {
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int paddingTop = recyclerView.getPaddingTop();
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int measuredHeight = recyclerView.getMeasuredHeight() - recyclerView.getPaddingBottom();
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int childCount = recyclerView.getChildCount();
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for (int i = 0; i < childCount; i++) {
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View childAt = recyclerView.getChildAt(i);
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int right = childAt.getRight() + ((ViewGroup.MarginLayoutParams) ((RecyclerView.LayoutParams) childAt.getLayoutParams())).rightMargin;
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int i2 = this.c + right;
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Drawable drawable = this.b;
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if (drawable != null) {
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drawable.setBounds(right, paddingTop, i2, measuredHeight);
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this.b.draw(canvas);
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}
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Paint paint = this.a;
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if (paint != null) {
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canvas.drawRect(right, paddingTop, i2, measuredHeight, paint);
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}
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}
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}
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@Override // androidx.recyclerview.widget.RecyclerView.ItemDecoration
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public void getItemOffsets(Rect rect, View view, RecyclerView recyclerView, RecyclerView.State state) {
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super.getItemOffsets(rect, view, recyclerView, state);
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rect.set(0, 0, 0, this.c);
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}
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@Override // androidx.recyclerview.widget.RecyclerView.ItemDecoration
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public void onDraw(Canvas canvas, RecyclerView recyclerView, RecyclerView.State state) {
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super.onDraw(canvas, recyclerView, state);
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if (this.d == 1) {
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b(canvas, recyclerView);
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} else {
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a(canvas, recyclerView);
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}
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}
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public RecycleViewDivider(Context context, int i, int i2, int i3) {
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this(context, i);
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this.c = i2;
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this.a = new Paint(1);
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this.a.setColor(i3);
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this.a.setStyle(Paint.Style.FILL);
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}
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}
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