本文实例为大家分享了Android实现文字下方加横线的具体代码,供大家参考,具体内容如下
public class WhiteTextviewWithWhiteBottomLine extends LinearLayout {
private Context mContext;
public WhiteTextviewWithWhiteBottomLine(Context context) {
this(context, null);
}
public WhiteTextviewWithWhiteBottomLine(Context context, @Nullable AttributeSet attrs) {
this(context, attrs, 0);
}
public WhiteTextviewWithWhiteBottomLine(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
mContext = context;
initViews();
}
private TextView textView;
private View viewLine;
private void initViews() {
View view = View.inflate(mContext, R.layout.view_textview_with_bottom_line, null);
textView = view.findViewById(R.id.tv_view_textview_with_line);
viewLine = view.findViewById(R.id.view_view_textview_with_line);
this.addView(view);
setSelected(false);
}
public void setTextViewText(String s) {
textView.setText(s);
}
public void setLineColor(@ColorInt int color) {
viewLine.setBackgroundColor(color);
}
public void setSelected(boolean isSelected) {
if (isSelected) {
viewLine.setVisibility(VISIBLE);
} else {
viewLine.setVisibility(GONE);
}
}
public boolean isSelected() {
if (viewLine.getVisibility() == View.VISIBLE) {
return true;
}else {
return false;
}
}
}
布局文件:
如果想改变文字、线的颜色这些,直接修改布局文件中的内容。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持考高分网。



