CODEWITHSUNDEEP
androidandroid-fragmentsactionbarsherlock
Tobias
Tobias

Reputation: 7415

ActionabrSherlock and Fragments

I don't get my fragment to work... :-(

My Activity:

public class Test extends SherlockActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);


    ActionBar actionBar = getSupportActionBar();
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    actionBar.setTitle(R.string.title);
//      actionBar.setDisplayShowTitleEnabled(false);
//

    actionBar.setDisplayShowHomeEnabled(false);



    Tab tab = actionBar.newTab().setText(dayName(Calendar.MONDAY))
            .setTabListener(new WeekDayTabListener(getApplicationContext()));
    actionBar.addTab(tab);

    ...

    tab = actionBar.newTab().setText(dayName(Calendar.SUNDAY))
            .setTabListener(new WeekDayTabListener(getApplicationContext()));
    actionBar.addTab(tab);
}



public static class WeekDayTabListener implements TabListener {

    private Context context;

    public WeekDayTabListener(Context context) {
        this.context = context;
    }

    @Override
    public void onTabSelected(Tab tab, FragmentTransaction ft) {
        Tools.longToast(tab.getText().toString(), this.context);
    }

    @Override
    public void onTabUnselected(Tab tab, FragmentTransaction ft) {
        // TODO Auto-generated method stub

    }

    @Override
    public void onTabReselected(Tab tab, FragmentTransaction ft) {
        // TODO Auto-generated method stub

    }

}

}

my xml:

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

   <fragment
        android:id="@+id/weekDayFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="?android:attr/actionBarSize"
        class="com.test.fragment.DayFragment" >
    </fragment>

</LinearLayout>

and finally my Fragment:

import com.actionbarsherlock.app.SherlockFragment;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;

public class DayFragment extends SherlockFragment { 
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        Context c = getActivity().getApplicationContext();
        LinearLayout l = new LinearLayout(c);
        TextView tv = new TextView(c);
        tv.setText("foo");
        l.addView(tv);

        return l;
    }
}

If I execute, I get the following exception:

 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.test.fragment/com.test.fragment.Test}: android.view.InflateException: Binary XML file line #7: Error inflating class fragment

So if i comment out the parte there is no error - but the path is correct, so what am i doing wrong?

Upvotes: 1

Views: 9048

Answers (4)

KOD
KOD

Reputation: 121

Your class Test needs to extend SherlockFragmentActivity not SherlockActivity:

class Test extends SherlockFragmentActivity{
    ...    
}

Upvotes: 7

Tobias
Tobias

Reputation: 7415

Aaah...

After wasting three hours trying to change my (package)names to whatever, inflating different views reading beginner tutorials over and over the solution was soooo simple:

Removing android:layout_marginTop="?android:attr/actionBarSize" did the job...

Upvotes: -1

Warpzit
Warpzit

Reputation: 28152

Try android:name="com.test.fragment.DayFragment" instead of class="com.test.fragment.DayFragment"in your xml.

Upvotes: 0

chuckliddell0
chuckliddell0

Reputation: 2061

In your fragments onCreateView() method you need to inflate a layout.

For example

.....
myInflater = inflater;
TextView tv;
tv = inflater.inflate(R.layout.your_fragment_layout_here);
.....

From here you can then add your linear layout to your view.

Please not that this is only pseudo code and you will have to play around with the syntax to get it working.

Upvotes: 1

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