我添加了一个带有LinearLayout的HorizontalScrollView,以编程方式添加按钮以显示类别选择器。
这是使用API 23,1080x1920 xxhdpi:
的模拟器中的结果这就是我在Android手机中使用API 22的方式:
这是我的xml代码:
<HorizontalScrollView
android:id="@+id/hsvClosetFilter"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="@+id/rlt"
android:layout_marginTop="5dp">
<LinearLayout
android:id="@+id/viewCategoryNames"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal" />
</HorizontalScrollView>
我正在以编程方式添加按钮:
private void buildCategoryScroll() {
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(230, 80);
layoutParams.setMargins(0, 10, 30, 10);
for (int i=0; i<categoryNames.size(); i++) {
final Button btCategory = new Button(getActivity());
btCategory.setText(categoryNames.get(i));
btCategory.setTextSize(16f);
btCategory.setAllCaps(false);
btCategory.setBackgroundColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
btCategory.setTextColor(ContextCompat.getColor(getActivity(), R.color.white));
btCategory.setLayoutParams(layoutParams);
btCategory.setTag(i);
viewCategoryNames.addView(btCategory);
}
}
答案 0 :(得分:2)
MainActivity:
<div id="nav-main" class="nav-collapse collapse">
<ul class="nav">
<li>
<a href='#somewhere'>Somewhere</a>
</li>
</ul>
</div>
activity_main.xml中:
$('.nav-collapse .nav a').on('click', function(){
if ( $( '.nav-collapse' ).hasClass('in') ) {
$('.navbar-toggle').click();
}
});
答案 1 :(得分:0)
试试这个
第1步:
<LinearLayout android:id="@+id/viewCategoryNames"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" />
第2步:
private void buildCategoryScroll() {
for (int i=0; i<categoryNames.size(); i++) {
final Button btCategory = new Button(getActivity());
btCategory.setText(categoryNames.get(i));
btCategory.setTextSize(16f);
btCategory.setAllCaps(false);
btCategory.setBackgroundColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
btCategory.setTextColor(ContextCompat.getColor(getActivity(), R.color.white));
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(230, 80);
layoutParams.setMargins(0, 10, 30, 10);
btCategory.setLayoutParams(layoutParams);
btCategory.setTag(i);
viewCategoryNames.addView(btCategory);
}
}