I implemented sherlock theme by using sherlock fragment activity in 4.1.2
using
android:theme="@style/Theme.Sherlock.Light"
then tab widget showing like (tab icons showing fine here)
this is Ok, but same code is not working in 2.3.3 and showing tabs like (here tab icons not shoing as like above)
how to get same tab widget with icons in all versions.?
This is my xml code
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0"
android:divider="@color/Columbia_Blue"
android:baselineAligned="true"
android:background="@android:color/darker_gray"
android:orientation="horizontal" />
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_weight="0" />
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:background="@android:color/white" />
</LinearLayout>
</TabHost>
This is java code:
public class HomeFragment extends SherlockFragmentActivity {
private TabHost mTabHost;
private ViewPager mViewPager;
private TabsAdapter mTabsAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.home_tab_pager);
BitmapDrawable bitmap = (BitmapDrawable) getResources().getDrawable(
R.drawable.blue);
bitmap.setTileModeXY(TileMode.REPEAT, TileMode.REPEAT);
getSupportActionBar().setBackgroundDrawable(bitmap);
mTabHost = (TabHost) findViewById(android.R.id.tabhost);
mTabHost.setup();
mViewPager = (ViewPager) findViewById(R.id.pager);
mTabsAdapter = new TabsAdapter(this, mTabHost, mViewPager);
mTabsAdapter.addTab(
mTabHost.newTabSpec("List").setIndicator("",
getResources().getDrawable(R.drawable.list_icon)),
ListFragmentActivity.ListFragment.class, null);
mTabsAdapter.addTab(
mTabHost.newTabSpec("Map").setIndicator("",
getResources().getDrawable(R.drawable.globe_icon)),
ListFragmentActivity.ListFragment1.class, null);
if (savedInstanceState != null) {
mTabHost.setCurrentTabByTag(savedInstanceState.getString("tab"));
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putString("tab", mTabHost.getCurrentTabTag());
}
public static class TabsAdapter extends FragmentPagerAdapter implements
TabHost.OnTabChangeListener, ViewPager.OnPageChangeListener {
private final Context mContext;
private final TabHost mTabHost;
private final ViewPager mViewPager;
private final ArrayList<TabInfo> mTabs = new ArrayList<TabInfo>();
static final class TabInfo {
private final String tag;
private final Class<?> clss;
private final Bundle args;
TabInfo(String _tag, Class<?> _class, Bundle _args) {
tag = _tag;
clss = _class;
args = _args;
}
}
static class DummyTabFactory implements TabHost.TabContentFactory {
private final Context mContext;
public DummyTabFactory(Context context) {
mContext = context;
}
@Override
public View createTabContent(String tag) {
View v = new View(mContext);
v.setMinimumWidth(0);
v.setMinimumHeight(0);
return v;
}
}
public TabsAdapter(FragmentActivity activity, TabHost tabHost,
ViewPager pager) {
super(activity.getSupportFragmentManager());
mContext = activity;
mTabHost = tabHost;
mViewPager = pager;
mTabHost.setOnTabChangedListener(this);
mViewPager.setAdapter(this);
mViewPager.setOnPageChangeListener(this);
}
public void addTab(TabHost.TabSpec tabSpec, Class<?> clss, Bundle args) {
tabSpec.setContent(new DummyTabFactory(mContext));
String tag = tabSpec.getTag();
TabInfo info = new TabInfo(tag, clss, args);
mTabs.add(info);
mTabHost.addTab(tabSpec);
notifyDataSetChanged();
}
@Override
public void onPageScrollStateChanged(int arg0) {
// TODO Auto-generated method stub
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
// TODO Auto-generated method stub
}
@Override
public void onPageSelected(int position) {
// TODO Auto-generated method stub
TabWidget widget = mTabHost.getTabWidget();
int oldFocusability = widget.getDescendantFocusability();
widget.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
mTabHost.setCurrentTab(position);
widget.setDescendantFocusability(oldFocusability);
}
@Override
public void onTabChanged(String tabId) {
int position = mTabHost.getCurrentTab();
mViewPager.setCurrentItem(position);
}
@Override
public Fragment getItem(int position) {
// TODO Auto-generated method stub
TabInfo info = mTabs.get(position);
return Fragment.instantiate(mContext, info.clss.getName(),
info.args);
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return mTabs.size();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Used to put dark icons on light action bar
menu.add("Pause").setIcon(R.drawable.pause_button)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
menu.add("Sign Out").setTitle("Sign out").setIcon(R.drawable.sign_out)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
menu.add("Settings").setTitle("Settings").setIcon(R.drawable.settings)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
return true;
}
@Override
public boolean onOptionsItemSelected(final MenuItem item) {
AlertDialog.Builder builder = new AlertDialog.Builder(HomeFragment.this);
if (item.getTitle().equals("Pause")) {
builder.setTitle(R.string.alert);
builder.setMessage(R.string.alert_pause_msg);
builder.setPositiveButton("Yes",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
item.setTitle("Resume").setIcon(
R.drawable.resume_button);
}
});
builder.setNegativeButton("No",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
builder.show();
return true;
}
if (item.getTitle().equals("Resume")) {
item.setTitle("Pause").setIcon(R.drawable.pause_button);
return true;
}
if (item.getTitle().equals("Sign out")) {
AuthPreferences pref = new AuthPreferences(getApplicationContext());
pref.clearCredentials();
Intent intent = new Intent(this, FootMarkActivity.class);
startActivity(intent);
return true;
}
if (item.getTitle().equals("Settings")) {
Intent intent = new Intent(this, SettingsActivity.class);
startActivity(intent);
}
return true;
}
}
