Код: Выделить всё
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
TextView country = (TextView) findViewById(R.id.country);
ImageView triangle=(ImageView) findViewById(R.id.triangle);
switch (id)
{
case R.id.tree_cats:
break;
case R.id.favorite:
country.setText(item.getTitle());
triangle.setVisibility(View.INVISIBLE);
setContentView(R.layout.favorite);
break;
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}