Rabbit-R1/original r1/java/sources/androidx/constraintlayout/widget/Placeholder.java

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Java
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2024-05-21 16:08:36 -05:00
package androidx.constraintlayout.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.view.View;
import androidx.constraintlayout.solver.widgets.ConstraintWidget;
import androidx.constraintlayout.widget.ConstraintLayout;
/* loaded from: classes.dex */
public class Placeholder extends View {
private View mContent;
private int mContentId;
private int mEmptyVisibility;
public View getContent() {
return this.mContent;
}
public int getEmptyVisibility() {
return this.mEmptyVisibility;
}
public void setEmptyVisibility(int i) {
this.mEmptyVisibility = i;
}
public Placeholder(Context context) {
super(context);
this.mContentId = -1;
this.mContent = null;
this.mEmptyVisibility = 4;
init(null);
}
public Placeholder(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
this.mContentId = -1;
this.mContent = null;
this.mEmptyVisibility = 4;
init(attributeSet);
}
public Placeholder(Context context, AttributeSet attributeSet, int i) {
super(context, attributeSet, i);
this.mContentId = -1;
this.mContent = null;
this.mEmptyVisibility = 4;
init(attributeSet);
}
public Placeholder(Context context, AttributeSet attributeSet, int i, int i2) {
super(context, attributeSet, i);
this.mContentId = -1;
this.mContent = null;
this.mEmptyVisibility = 4;
init(attributeSet);
}
private void init(AttributeSet attributeSet) {
super.setVisibility(this.mEmptyVisibility);
this.mContentId = -1;
if (attributeSet != null) {
TypedArray obtainStyledAttributes = getContext().obtainStyledAttributes(attributeSet, R.styleable.ConstraintLayout_placeholder);
int indexCount = obtainStyledAttributes.getIndexCount();
for (int i = 0; i < indexCount; i++) {
int index = obtainStyledAttributes.getIndex(i);
if (index == R.styleable.ConstraintLayout_placeholder_content) {
this.mContentId = obtainStyledAttributes.getResourceId(index, this.mContentId);
} else if (index == R.styleable.ConstraintLayout_placeholder_placeholder_emptyVisibility) {
this.mEmptyVisibility = obtainStyledAttributes.getInt(index, this.mEmptyVisibility);
}
}
}
}
@Override // android.view.View
public void onDraw(Canvas canvas) {
if (isInEditMode()) {
canvas.drawRGB(223, 223, 223);
Paint paint = new Paint();
paint.setARGB(255, 210, 210, 210);
paint.setTextAlign(Paint.Align.CENTER);
paint.setTypeface(Typeface.create(Typeface.DEFAULT, 0));
Rect rect = new Rect();
canvas.getClipBounds(rect);
paint.setTextSize(rect.height());
int height = rect.height();
int width = rect.width();
paint.setTextAlign(Paint.Align.LEFT);
paint.getTextBounds("?", 0, 1, rect);
canvas.drawText("?", ((width / 2.0f) - (rect.width() / 2.0f)) - rect.left, ((height / 2.0f) + (rect.height() / 2.0f)) - rect.bottom, paint);
}
}
public void updatePreLayout(ConstraintLayout constraintLayout) {
if (this.mContentId == -1 && !isInEditMode()) {
setVisibility(this.mEmptyVisibility);
}
View findViewById = constraintLayout.findViewById(this.mContentId);
this.mContent = findViewById;
if (findViewById != null) {
((ConstraintLayout.LayoutParams) findViewById.getLayoutParams()).isInPlaceholder = true;
this.mContent.setVisibility(0);
setVisibility(0);
}
}
public void setContentId(int i) {
View findViewById;
if (this.mContentId == i) {
return;
}
View view = this.mContent;
if (view != null) {
view.setVisibility(0);
((ConstraintLayout.LayoutParams) this.mContent.getLayoutParams()).isInPlaceholder = false;
this.mContent = null;
}
this.mContentId = i;
if (i == -1 || (findViewById = ((View) getParent()).findViewById(i)) == null) {
return;
}
findViewById.setVisibility(8);
}
public void updatePostMeasure(ConstraintLayout constraintLayout) {
if (this.mContent == null) {
return;
}
ConstraintLayout.LayoutParams layoutParams = (ConstraintLayout.LayoutParams) getLayoutParams();
ConstraintLayout.LayoutParams layoutParams2 = (ConstraintLayout.LayoutParams) this.mContent.getLayoutParams();
layoutParams2.widget.setVisibility(0);
if (layoutParams.widget.getHorizontalDimensionBehaviour() != ConstraintWidget.DimensionBehaviour.FIXED) {
layoutParams.widget.setWidth(layoutParams2.widget.getWidth());
}
if (layoutParams.widget.getVerticalDimensionBehaviour() != ConstraintWidget.DimensionBehaviour.FIXED) {
layoutParams.widget.setHeight(layoutParams2.widget.getHeight());
}
layoutParams2.widget.setVisibility(8);
}
}