当我以编程方式将视图A设置为GONE时,它将消失,并且它正下方的视图(B)将转到视图A的位置(如预期的那样).

但是,当我再次将相同的视图(A)设置为VISIBLE时,它会在视图B上显示.我不希望这样.我希望视图B回到原来的位置(在视图A下面),这是我认为会发生的事情(但事实并非如此).我怎样才能做到这一点？

先感谢您！

编辑 – 代码

package com.test;
 
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.ScaleAnimation;
import android.view.animation.Transformation;
import android.widget.LinearLayout.LayoutParams;
 
public class ViewGoneEffectActivity extends Activity implements OnClickListener {
 
private View viewComEfeito = null;
 
@Override
protected void onCreate(Bundle savedInstanceState) {
 
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
 
    findViewById(R.id.outroLinear).setOnClickListener(this);
    findViewById(R.id.segundo).setOnClickListener(this);
 
    viewComEfeito = findViewById(R.id.outroLinear);
}
 
@Override
public void onClick(View view) {
 
    if (view.getId() == R.id.outroLinear) {
 
        view.startAnimation(new MyScaler(1.0f,1.0f,0.0f,500,view,true));
 
 
    }else if(view.getId() == R.id.segundo){
        viewComEfeito.setVisibility(View.VISIBLE);
    }
}
 
public class MyScaler extends ScaleAnimation {
 
    private LayoutParams mLayoutParams;
 
    private int mMarginBottomFromY,mMarginBottomToY;
 
    private boolean mVanishAfter = false;
 
    public MyScaler(float fromX,float toX,float fromY,float toY,int duration,View view,boolean vanishAfter) {
 
        super(fromX,toX,fromY,toY);
        setDuration(duration);
        mVanishAfter = vanishAfter;
        mLayoutParams = (LayoutParams) view.getLayoutParams();
 
        //int height = mView.getHeight();
        int height = viewComEfeito.getHeight();
        mMarginBottomFromY = (int) (height * fromY) + mLayoutParams.bottomMargin - height;
        mMarginBottomToY = (int) (0 - ((height * toY) + mLayoutParams.bottomMargin)) - height;
    }
 
    @Override
    protected void applyTransformation(float interpolatedTime,Transformation t) {
 
        super.applyTransformation(interpolatedTime,t);
 
        if (interpolatedTime < 1.0f) {
            int newMarginBottom = mMarginBottomFromY + (int) ((mMarginBottomToY - mMarginBottomFromY) * interpolatedTime);
            mLayoutParams.setMargins(mLayoutParams.leftMargin,mLayoutParams.topMargin,mLayoutParams.rightMargin,newMarginBottom);
            viewComEfeito.getParent().requestLayout();
 
        } else if (mVanishAfter) {
            viewComEfeito.setVisibility(View.GONE);
        }
    }
}

}

这里是XML：

<?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
 
<LinearLayout
    android:id="@+id/outroLinear"
    android:orientation="vertical"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
 
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Welcome to the real world" />
 
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="No" />
 
                <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Wow! =P" />
 
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Free your mind!" />
 
                <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="In Tylor we trust" />
 
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="First rule of fight club is" />
 
</LinearLayout>
 
<TextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/hello"
    android:id="@+id/segundo" />
 
 
 </LinearLayout>