如何在Android中画出两个按钮之间的一条线？ [英] How to draw a line between two buttons in android?

问题描述

我在我的XML布局两个按钮为波纹管所示。

I have two buttons in my xml layout as shown bellow.

我用了一个活动单击此按钮。我想画这个按钮之间的线，如图所示。土特产品能帮我画这之间的界线用code或XML。

I used an activity for this button click. I want to draw a line between this buttons as shown. Could tou please help me to draw the line between this by using code or xml..

推荐答案

您可以使用自定义的视图中绘制如LineView线路和覆盖的onDraw 。

You can use an custom view to draw the line such as LineView and override the onDraw.

@Override
protected void onDraw(Canvas canvas)
{
    canvas.drawLine(0, 0, getWidth(), getHeight(), m_paint);
}

然后使用XML来实现你想要的布局。

Then use the XML to achieve the layout you want.

<com.android.drawable.LineView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_toRightOf="@id/leftButton"
    android:layout_toLeftOf="@id/rightButton"
    android:layout_below="@id/leftButton"
    android:layout_above="@id/rightButton"
    />

这篇关于如何在Android中画出两个按钮之间的一条线？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！