I want to show android Snackbar (android.support.design.widget.Snackbar) when the activity starts just like we show a Toast.
But the problem is we have to specify the parent layout when creating Snackbar like this:
Snackbar.make(parentlayout, "This is main activity", Snackbar.LENGTH_LONG)
.setAction("CLOSE", new View.OnClickListener() {
@Override
public void onClick(View view) {
}
})
.setActionTextColor(getResources().getColor(android.R.color.holo_red_light ))
.show();
How to give parent layout when we show Snackbar at the start of the activity without any click events (If it was a click event we could've easily pass the parent view)?
Just point to any View inside the Activity's XML. You can give an id to the root viewGroup, for example, and use:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
View parentLayout = findViewById(android.R.id.content);
Snackbar.make(parentLayout, "This is main activity", Snackbar.LENGTH_LONG)
.setAction("CLOSE", new View.OnClickListener() {
@Override
public void onClick(View view) {
}
})
.setActionTextColor(getResources().getColor(android.R.color.holo_red_light ))
.show();
//Other stuff in OnCreate();
}