[英]How can I have a row separating line in TextView
I want to have a line between each row in TextView
. 我想在TextView
每一行之间有一条线。 Can original TextView
do this? 原始TextView
可以这样做吗? If not, how can I do it? 如果没有,我该怎么办?
ANSWER: 回答:
Thanks to @Slartibartfast reference and advice. 感谢@Slartibartfast参考和建议。 I made a customized TextView
. 我做了一个自定义的TextView
。 And I get something like this. 我得到这样的东西。
This is what I want! 这就是我要的!
The code: 代码:
public class LinedTextView extends TextView {
private Rect mRect;
private Paint mPaint;
public LinedTextView(Context context) {
super(context);
initialize();
}
public LinedTextView(Context context, AttributeSet attrs) {
super(context, attrs);
initialize();
}
public LinedTextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
initialize();
}
private void initialize() {
mRect = new Rect();
mPaint = new Paint();
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setColor(0x800000ff);
}
@Override
protected void onDraw(Canvas canvas) {
int cnt = getLineCount();
Rect r = mRect;
Paint paint = mPaint;
for (int i = 0; i < cnt; i++) {
int baseLine = getLineBounds(i, r);
canvas.drawLine(r.left, baseLine + 1, r.right, baseLine + 1, paint);
}
super.onDraw(canvas);
}
}
Use the following line of code below your TextView
在TextView
下面使用以下代码行
<View android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@android:color/background_dark" />
You can configure it according to your need. 您可以根据需要进行配置。
You can also use ListView
with divider. 您还可以将ListView
与分隔符一起使用。
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