我想在sherlock操作栏的左侧使用微调器,但由于标准行为,它位于右侧。[请参阅附件图像
如何解决?
答案 0 :(得分:3)
好的,我通过使用导航列表而不是在menu.xml中手动添加微调器来完成此操作:
<强> 1。列表中的项目必须在array.xml中定义为:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string-array name="dashboardItemList">
<item>Dashboard</item>
<item>Downloads</item>
<item>Revenues</item>
<item>Ads</item>
<item>Rankings</item>
<item>Reviews</item>
<item>Events</item>
</string-array>
</resources>
<强> 2。在createMenuOption上调用navigationList方法
@覆盖
public boolean onCreateOptionsMenu(Menu menu) {
getSupportMenuInflater().inflate(R.menu.main_menu, menu);
setNavigationList();
return super.onCreateOptionsMenu(menu);
}
第3。定义NavigationMethod,并从array.xml获取字符串数组。并为NavigationMode设置内置布局sherlock_spinner_dropdown_item。
public void setNavigationList() {
arrayItemsForDropdown = getResources().getStringArray(R.array.dashboardItemList);
Context context = getSupportActionBar().getThemedContext();
ArrayAdapter<CharSequence> list = ArrayAdapter.createFromResource(context,R.array.dashboardItemList, R.layout.sherlock_spinner_item);
list.setDropDownViewResource(R.layout.sherlock_spinner_dropdown_item);
getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
getSupportActionBar().setListNavigationCallbacks(list, this);
}
** 4.现在根据您的选择在onNavigationItemSelected Method **
中给出实现@Override
public boolean onNavigationItemSelected(int itemPosition, long itemId) {
if (arrayItemsForDropdown[itemPosition].equals("Dashboard")) {
downloadIcon.setVisible(false);
DashboardFragment dashboardFragment = new DashboardFragment();
showFragment(R.id.fragmentContainer, dashboardFragment, "dashboard");
overridePendingTransition(R.anim.right_in, R.anim.right_out);
} else if (arrayItemsForDropdown[itemPosition].equals("Downloads")) {
Log.d("Spinner", "downloadClicked");
showProgressDialog();
new Thread(new Runnable() {
public void run() {
checkDownloadsData();
}
}).start();
}
// skipping further else parts.....
return true;
}
:)导航列表bydefault在ActionBarSherlock中左对齐。检查快照。