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仅以背景看待吗? 如何改变习俗观念?
原标题:Hollow View with just a background? How to resize custom view?

I have defined my custom view with the only onMeasure() overridden:

protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    setMeasuredDimension((int)(iwidth * cellWidth), (int)(iheight * cellHeight));
}

使用的变量是一组单列的编号Step()的类别成员。

我把它改为纽伦:

button.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

            float step = hidingPanel.getStep();

            step += stepstep;

            hidingPanel.setStep(step);
            hidingPanel.invalidate();

            setTextButton();
        }

    });

布局如下:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>

<com.inthemoon.incubation.HidingPanel
    android:id="@+id/hidingPanel"
    android:background="@android:color/darker_gray"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_alignParentTop="true"
    android:layout_alignParentLeft="true"
    android:layout_marginTop="0dp"
    android:layout_marginLeft="0dp"
    />

<LinearLayout
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:layout_alignParentBottom="true"
    android:background="@android:color/black" 
    >
    <Button
        android:id="@+id/button"
        android:layout_width="200dp"
        android:layout_height="100dp" 
        />    
</LinearLayout>



</RelativeLayout>

<代码>HidingPanel是我的习惯观点。

我预计,我的看法将会在纽特州媒体上有所发展,但我发现,在Measure(Measure)上,在零点时,最初只需要几次。 • 如何促进在纽特州点击后测量?

最佳回答

你们需要要求Layout();请观点的上级。

问题回答

暂无回答




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