onClick inside fragment called on Activity

Question

i am encapsulating stuff into a fragment at the moment and run into a problem that is hard to google. Inside my fragment are some buttons with onClick attributes but they a

Answer 1

ISSUE:

1.In XML onClick attribute will call activity's public method.

2.Fragment's public method not called.

3.Fragment reusability.

SOLUTION:

In Fragment's layout add this to the View.

android:onClick="onFragmentViewClick"

In each activity the fragment may belong..

public void onFragmentViewClick(View v) {
    Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.container);
    if (fragment != null && fragment.isVisible()) {
        if (fragment instanceof SomeFragment) {
            ((SomeFragment) fragment).onViewClicked(v);
        }
    }
}

In the Fragment include this method..

public void onViewClicked(View v) {
    switch (v.getId()) {
        case R.id.view_id:
            Log.e("onViewClicked", "yehhh!!");
            break;
    }
}