I'm having trouble setting up a ViewPager in android ActionBar Tabs.
I'm new to developing apps and try to get everything work by trial-and-error, but this one is quite difficult.
What I want to have
Two actionbar tabs each conatinig a ViewPager with some fragments.
What I did so far
MainActivity:
public class MainActivity extends FragmentActivity {
@Override
protected void onCreate
I have created a FragmentActivity of 2 tabs.
I'm new here and with Android development.
I'm trying to make a slide gallery with ViewPager.
This is my main activity:
public class HomeActivity extends AbstractActivity {
ArrayList<ImageView> imagens = new ArrayList<ImageView>();
ViewPager slideshow;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
I am trying to create dialog with fragment but when I call the setAdapter method I have a Java NullPointerException, and I can't find the error.
i have two layout, layout A and layout B, there is a button on layout A when clicked, this is suppose to take me to layout B, but while taking me to layout B, i want it to show the action bar indeterminate progress bar after which it display when the activity is completely loaded, I will like an example please, showing this thank you kindly
@Override
public void onCreate(Bundle savedInstanceSta
I have two activities:
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void click(View view) {
Intent intent= new Intent(this, TranslucentActivity.class);
startActivity(intent);
}
}
public class TranslucentActivity extends Activity
When I trying to use Gallery widgets . I have a issue with it .
This class was deprecated in API level 16.
This widget is no longer supported.
I use two tab host in my apps.The first tab name is MYTabActivity and secound Tab name is FriendListActivity. MYTabActivity has three tab and FriendListActivityhas three tab. FriendActivity is a child of MYTabActivity.
@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
// Save UI state changes to the savedInstanceState.
// This bundle will be passed to onCreate if the process is
// killed and restarted.
savedInstanceState.putLong("lastSend", lastSent);
//more variables stored
}
/** Called when the activity is first created.
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