How do I start an activity from within a Fragment? [duplicate]
Solution 1:
You should do it with getActivity().startActivity(myIntent)
Solution 2:
I done it, below code is working for me....
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.hello_world, container, false);
Button newPage = (Button)v.findViewById(R.id.click);
newPage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getActivity(), HomeActivity.class);
startActivity(intent);
}
});
return v;
}
and Please make sure that your destination activity should be register in Manifest.xml file,
but in my case all tabs are not shown in HomeActivity, is any solution for that ?
Solution 3:
The difference between starting an Activity from a Fragment and an Activity is how you get the context, because in both cases it has to be an activity.
From an activity:
The context is the current activity (this
)
Intent intent = new Intent(this, NewActivity.class);
startActivity(intent);
From a fragment:
The context is the parent activity (getActivity()
). Notice, that the fragment itself can start the activity via startActivity()
, this is not necessary to be done from the activity.
Intent intent = new Intent(getActivity(), NewActivity.class);
startActivity(intent);
Solution 4:
I do it like this, to launch the SendFreeTextActivity from a (custom) menu fragment that appears in multiple activities:
In the MenuFragment class:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_menu, container, false);
final Button sendFreeTextButton = (Button) view.findViewById(R.id.sendFreeTextButton);
sendFreeTextButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Log.d(TAG, "sendFreeTextButton clicked");
Intent intent = new Intent(getActivity(), SendFreeTextActivity.class);
MenuFragment.this.startActivity(intent);
}
});
...