CODEWITHSUNDEEP
androidandroid-fragmentsandroid-actionbar
Somnath Pal
Somnath Pal

Reputation: 190

start fragment on actionbar icon click

I want to open a fragment when an activity's actionbar icon is clicked and remove the fragment (and go back to activity) when back button (in fragment's layout) is clicked. The imp thing is there is no <fragment> in my activity layout.

main activity layout

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="This is main activity layout"
        android:textAppearance="?android:attr/textAppearanceLarge" />
        
</LinearLayout>
MainActivity

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		 
	}
	
	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		getMenuInflater().inflate(R.menu.activity_main_actions, menu);
		return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		super.onOptionsItemSelected(item);
		switch (item.getItemId()) {
		
		case R.id.settings:
			newintent();

		default:
			break;
		}
		
		return true;
		
	}

	private void newintent() {
		
		
		// Do something here to open FragmentOne.class
		
	}

	
}

Upvotes: 1

Views: 1437

Answers (1)

Tanim reja
Tanim reja

Reputation: 2188

create a fragment and add this code in your click event method

private Fragment newFragment=new NewFragment();//global variable

FragmentManager fragmentManager = getSupportFragmentManager();
        fragmentManager.popBackStack();
        FragmentTransaction ft =fragmentManager.beginTransaction();
ft.replace(R.id.current_layout, newFragment,"Order");
ft.commit();

you can follow this link .. click

Upvotes: 2

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