oncreate Questions
2
Solved
(Yes, I've already looked at existing questions related to this problem.)
I am calling finish() from my Activity's Up button listener. But although onDestroy() does get around to being called, fir...
Dukey asked 2/12, 2016 at 2:57
1
Solved
My Android App has a SQLite Database and a Content Provider. This Content Provider is registered in the app's AndroidManifest.xml. It is not exported, so only my app can see it.
As part of resetti...
Cordie asked 25/11, 2016 at 0:22
3
Solved
I ma developing an app, which at the moment when it is loading from the onCreate point, I just have a black screen (until the app gets its footing). Looking at other apps they have a company logo o...
5
Solved
Can anyone help me to know about the Bundle savedInstanceState in onCreate(Bundle savedInstanceState) I am newbie in Android. I try to understand it from developer.android.com. But I am not able to...
1
I have a series of Log statements in my onCreate() method for debugging, but sometimes they just aren't printed in my LogCat. Is there any reasoning for this that anyone is aware of?
Maybe I'm mi...
3
While reading the "Hello, Android" book, I noticed that:
each java file with onCreate(Bundle savedInstanceState) method, has
protected access modifier EXCEPT in the main Activity of the program...
2
Solved
I'm still new to Android programming, so this question is rather basic. I see lots of code samples on the Internet where UI components, like a TextView, are being initialised and accessed in the on...
Marge asked 14/2, 2014 at 11:23
7
Solved
I would like to know, why OnCreate() is called only once at the start of an activity?
Can we call OnCreate() more than once in the same activity?
If yes, than how can we call it? can anyone give ...
Markel asked 20/12, 2012 at 3:40
4
Solved
I have a piece of code that I only want to run the very first time a particular OnCreate() method is called (per app session), as opposed to every time the activity is created. Is there a way to do...
Cockburn asked 25/3, 2016 at 6:23
4
Solved
I have created an Android Application Project and in MainActivity.java > onCreate() it is calling super.onCreate(savedInstanceState).
As a beginner, can anyone explain what is the purpose of the a...
1
Solved
I am using a FragmentPagerAdapter with fragments. My problem is that when I call setCurrentItem, the OnCreateView method of the fragment that is being loaded is called twice. It is important to not...
Irascible asked 11/7, 2015 at 8:32
2
public class MyApplication extends Application{
@Override
public void onCreate()
{
super.onCreate();
Log.d("*******:", "onCreate");
}}
public class MainActivity extends ActionBarActivity{
@...
3
Solved
I got a problem with my android app. I got a button and and event associated , but when I click the first time an error appears
"spans cannot have zero lenght".
. But when I click the s...
5
Solved
I thought I had this figured out, but after some debugging on this question: How to make notification uncancellable/unremovable I just realized my activity is still getting onCreated() and onDestro...
Venlo asked 3/6, 2013 at 13:35
2
Solved
I'm using FragmentActivity and Fragments.
When the application starts:
FragmentActivity onCreate() <------
FragmentActivity onStart()
FragmentActivity onResume()
Fragment onAttach()
Fragment o...
Conquest asked 30/12, 2012 at 18:36
1
Solved
I m making adapter to adapt my book collection to be visible in list view.
Issue is solved if I add super(context, position):
public BookAdapter(Context context, int position, List <Book>...
Penitential asked 29/3, 2015 at 19:21
2
Solved
I have a listview with two buttons in my main.xml layout. On click of one button i'am creating a textview dynamically and adding it at the bottom of the screen to confirm the user interaction. When...
Pompidou asked 10/5, 2012 at 9:5
3
Solved
In my Android application, I have a DefaultApplication class which extends android.app.Application, and in its onCreate() I bind some services which will be used by my other Activities in this app....
Pharr asked 7/10, 2011 at 11:15
3
I don't know when to use onCreate() or onCreateView().
I have used onCreate() and onCreateView() lifecycle methods.
I think onCreate() for Activity and onCreateView() for Fragment. But I am not s...
Significancy asked 1/12, 2014 at 11:57
3
Solved
I have a variable that I have successfully saved and restored using onSaveInstanceState
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState); // the...
6
Solved
I put a couple of breakpoints in onCreate (one at the beginning, and one at the end of the method), and I also put one at the beginning of onCreateOptionsMenu. The onCreate method is called first, ...
Polash asked 9/10, 2011 at 19:20
2
@Bini this the error when i made your changes :(
09-26 11:06:05.620: D/dalvikvm(1613): Late-enabling CheckJNI
09-26 11:06:06.148: D/dalvikvm(1613): GC_FOR_ALLOC freed 51K, 4% free 3410K/3532...
3
Solved
I have a Home replacement Activity from within which you can launch a number of apps. When you tap the Home button, you are returned to my Home replacement Activity.
As I understand, tapping the H...
Inconformity asked 9/7, 2013 at 15:57
3
Solved
I need to retrieve a value from the AndroidManifest.xml file, stored as a meta data:
<meta-data android:value="3" android:name="myInterestingValue" />
In the onCreate method, I call the fo...
Kerbela asked 21/9, 2011 at 13:4
3
Solved
here there is part of the Activity where the screen orientation change:
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity...
Abra asked 18/2, 2014 at 20:29
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