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package com.vk.dialogsample.widget;
import android.annotation.TargetApi;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.RelativeLayout;
import com.vk.dialogsample.R;
public class ForegroundRelativeLayout extends RelativeLayout {
private Drawable mForegroundSelector;
private boolean mUseBackgroundPadding = false;
public ForegroundRelativeLayout(Context paramContext) {
this(paramContext, null);
}
public ForegroundRelativeLayout(Context paramContext, AttributeSet paramAttributeSet) {
this(paramContext, paramAttributeSet, 0);
}
public ForegroundRelativeLayout(Context paramContext, AttributeSet paramAttributeSet, int paramInt) {
super(paramContext, paramAttributeSet, paramInt);
init(paramContext, paramAttributeSet, paramInt);
}
@TargetApi(21)
public ForegroundRelativeLayout(Context paramContext, AttributeSet paramAttributeSet, int paramInt1, int paramInt2) {
super(paramContext, paramAttributeSet, paramInt1, paramInt2);
init(paramContext, paramAttributeSet, paramInt2);
}
private void init(Context context, AttributeSet set, int i) {
if(set != null) {
TypedArray a = context.obtainStyledAttributes(set, R.styleable.FrameLayout, i, 0);
if(a != null) {
Drawable d = a.getDrawable(0);
mUseBackgroundPadding = a.getBoolean(R.styleable.FrameLayout_foregroundInsidePadding, false);
if(d != null) {
setForeground(d);
}
a.recycle();
}
}
}
protected void dispatchDraw(Canvas paramCanvas) {
super.dispatchDraw(paramCanvas);
if (this.mForegroundSelector != null) {
this.mForegroundSelector.draw(paramCanvas);
}
}
@TargetApi(21)
public void drawableHotspotChanged(float paramFloat1, float paramFloat2) {
super.drawableHotspotChanged(paramFloat1, paramFloat2);
if (this.mForegroundSelector != null) {
this.mForegroundSelector.setHotspot(paramFloat1, paramFloat2);
}
}
protected void drawableStateChanged() {
super.drawableStateChanged();
if ((this.mForegroundSelector != null) && (this.mForegroundSelector.isStateful())) {
this.mForegroundSelector.setState(getDrawableState());
}
}
public void jumpDrawablesToCurrentState() {
super.jumpDrawablesToCurrentState();
if (this.mForegroundSelector != null) {
this.mForegroundSelector.jumpToCurrentState();
}
}
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
if(mForegroundSelector != null) {
if(mUseBackgroundPadding) {
mForegroundSelector.setBounds(getPaddingLeft(), getPaddingTop(), (w - getPaddingRight()), (h - getPaddingBottom()));
return;
}
mForegroundSelector.setBounds(0, 0, w, h);
}
}
public void setForeground(Drawable paramDrawable) {
if (mForegroundSelector != paramDrawable) {
if (mForegroundSelector != null) {
mForegroundSelector.setCallback(null);
unscheduleDrawable(mForegroundSelector);
}
mForegroundSelector = paramDrawable;
if (paramDrawable != null) {
setWillNotDraw(false);
paramDrawable.setCallback(this);
if (paramDrawable.isStateful()) {
paramDrawable.setState(getDrawableState());
}
} else {
setWillNotDraw(true);
}
requestLayout();
invalidate();
}
}
protected boolean verifyDrawable(Drawable paramDrawable) {
return (super.verifyDrawable(paramDrawable)) || (paramDrawable == this.mForegroundSelector);
}
}
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