CODEWITHSUNDEEP
androidandroid-fragmentsandroid-intentfragment
Bipin D
Bipin D

Reputation: 11

How can i use intent in Fragment class for redirecting to another class?

In my fragment class i have some buttons so when i click that buttons i want to redirect to another Activity class. How can i use redirection in fragment class?

fragment_services.xml ` 

<ScrollView
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="409dp" >
<Button
    android:id="@+id/button3"
    style="?android:attr/buttonStyleSmall"
    android:layout_width="160dp"
    android:layout_height="90dp"
    android:layout_alignParentLeft="true"
    android:layout_below="@+id/textView1"
    android:layout_marginTop="18dp"
    android:background="@drawable/cloud" />
 </RelativeLayout>
 </ScrollView>
 </RelativeLayout>`

ServiceFragment.java

public class ServiceFragment extends Fragment {
private Context CurrentObj=this;
 @Override
 public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) 
 {
     View rootView = inflater.inflate(R.layout.fragment_services, container,   false);
     final Button backBtn=(Button)findViewById(R.id.button3);
     backBtn.setOnClickListener(new OnClickListener()
     {
            @Override
            public void onClick(View arg0)
            {
                // TODO Auto-generated method stub
                Intent redirect=new Intent(CurrentObj.getApplicationContext(),Cloud.class);
                startActivity(redirect);
            }
        });
     return rootView;
 }

}

Cloud.java

public class Cloud extends Activity{
private Context CurrentObj=this;
@Override

protected void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.cloud);
}

}

Upvotes: 0

Views: 8439

Answers (4)

user4571931
user4571931

Reputation:

If you want to do it using context then do as following

private Context CurrentObj=getActivity();

backBtn.setOnClickListener(new OnClickListener()
 {
        @Override
        public void onClick(View arg0)
        {
            // TODO Auto-generated method stub
            Intent redirect=new Intent(CurrentObj,Cloud.class);
            CurrentObj.startActivity(redirect);
        }
    });

Upvotes: 0

Alex Chengalan
Alex Chengalan

Reputation: 8281

You shouldnt forget about your parent activity.

Intent redirect=new Intent(getActivity(),Cloud.class);
                    getActivity().startActivity(redirect);

Upvotes: 0

Pawel Urban
Pawel Urban

Reputation: 1326

backBtn.setOnClickListener(new OnClickListener()
 {
        @Override
        public void onClick(View arg0)
        {
            // TODO Auto-generated method stub
            Intent redirect=new Intent(getActivity(),Cloud.class);
            getActivity().startActivity(redirect);
        }
    });

You also need to make sure that your Cloud class is extending Activity and you have declared your Cloud Activity in AndroidManifest.xml.

I also found some little bug in your code. This line private Context CurrentObj=this; in ServiceFragment class will cause compiler error because Fragments aren't subclasses of Context or ContextWrappers. You need to change or remove this line from your Fragment.

Upvotes: 4

Android Android
Android Android

Reputation: 724

try this getActivity().startActivity(redirect);

Upvotes: 0

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