如果片段应该有ToolBar 的自定义视图,您可以分别为每个片段实现ToolBar。
将ToolBar 添加到fragment_layout 中:
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimaryDark"/>
在片段中找到它:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment, container, false);
Toolbar toolbar = (Toolbar) view.findViewById(R.id.toolbar);
//set toolbar appearance
toolbar.setBackground(R.color.material_blue_grey_800);
//for crate home button
ActionBarActivity activity = (ActionBarActivity) getActivity();
activity.setSupportActionBar(toolbar);
activity.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
菜单监听器可以通过两种方式创建:
1.在你的片段中覆盖onOptionsItemSelected:
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch(item.getItemId()){
case android.R.id.home:
getActivity().onBackPressed();
}
return super.onOptionsItemSelected(item);
}
2.在onCreateView()中创建工具栏时设置监听器:
toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {
return false;
}
});