fragmentmanager Questions
3
My Fragment doesn't call onAttach(context) method when it launched from AppCompatActivity.
Fragment creating in XML:
<fragment
android:id="@+id/toolbar"
class="package.MainToolbarFragment"
...
Deedradeeds asked 16/9, 2015 at 9:23
2
In my fragment there are lot of spinner and edit text and submit button is to save data, reset button is to reset all elements(Edit Texts and Spinners). I have used folllowing code to reset all con...
Descender asked 16/6, 2017 at 4:50
7
Solved
Hope somebody can help me to understand this:
I am using a single-activity app and lots of Fragments that are replaced in the same container, and I am testing my app in a real device with the "Do...
Ashkhabad asked 24/4, 2017 at 20:48
0
Long story short: I'm trying to create a native module for an react-native project for AndroidPay. Integration of AndroidPay is possible only using fragments (which are in final "Buy with AndroidPa...
Overlap asked 25/4, 2017 at 14:25
5
Solved
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import andr...
Laundryman asked 19/4, 2017 at 6:29
1
Normally when showing a DialogFragment from an Activity, you do this:
MyDialogFragment myDialogFragment = MyDialogFragment.newInstance(args);
myDialogFragment.show(getSupportFragmentManager(), MY...
Tyrosine asked 5/5, 2016 at 0:3
6
Solved
I need some help. em adding fragment to activity this way. problem is on each call of openFragment it create fragment and add. which is obvious. Question: what modification i do, so it can add frag...
Demit asked 19/3, 2015 at 12:16
1
Solved
This is the stack-trace that I get as an error:
Process: com.peems.itcrowd, PID: 2949
java.lang.NullPointerException: Attempt to invoke virtual method 'int java.util.ArrayList.size()' on a null...
Stockwell asked 13/2, 2017 at 20:35
4
Solved
I'm learning Android development. I get stuck at something that should be very easy.
Im creating an App with one Activity, 2 fragments and 1 interface.
android:minSdkVersion="11"
android:targetSd...
Bagger asked 13/4, 2014 at 15:54
2
I'm showing an empty fragment if the user has no data. In that emptyFragment (in onViewCreated) I check for a condition and sometimes would like to replace that empty Fragment with another one, so ...
Zoomorphism asked 13/11, 2016 at 8:55
4
I am getting crashes for my app. Basically, I have a fragment in which a dialog has to be displayed in one scenario. I had created dialog by extending dialog fragment. The problem is for some users...
Josey asked 25/7, 2016 at 13:10
2
Solved
I know there are several other posts on this topic, but I wanted to paste my code because I believe there may be an error in it that is causing my problem. My FragmentStatePagerAdapter is returning...
Gal asked 11/7, 2016 at 22:10
3
Problem
According to the Google's docs:
You can now embed fragments inside fragments. This is useful for a
variety of situations in which you want to place dynamic and re-usable
UI components...
Independent asked 21/9, 2013 at 17:29
2
Solved
I have added Fragment to Activity like
getSupportFragmentManager().beginTransaction()
.add(R.id.container,new MyFragment).commit();
where container is the id of FrameLayout
<FrameLayout...
Oriya asked 31/3, 2016 at 6:30
2
Solved
I have one Activity and six different Fragments attached to it. Each fragment has OnFragmentInteractionListener interface and activity implements all these listeners in order to receive callbacks. ...
Precognition asked 10/6, 2015 at 17:4
4
In an Android app-
Say I am in an Activity - MyActivity which holds one Fragment at a time.
First I loaded Fragment A to it (With no tags I added it to back stack of the FragmentManager)
Then at...
Slum asked 19/2, 2016 at 4:25
3
Solved
The layout of my Android tablet app consists of a list of items and a details view. When a list item is selected the associated content is displayed in the details view.
+--------+-------------+
...
Parent asked 22/1, 2016 at 18:30
2
Solved
I have an Activity like the code below:
public class AuthenticatedMainActivity extends Activity implements FragmentManager.OnBackStackChangedListener{
@Override
protected void onCreate(Bundle s...
Psychographer asked 12/5, 2014 at 0:45
1
Solved
My problem involves an activity hosting three support fragments. One is a normal programmatic fragment (let's call it a home fragment). One is a portrait fragment added on top of the home fragment ...
Illampu asked 30/10, 2015 at 22:25
3
Solved
So I have this piece of code here, I am creating a new Fragment and replacing it with another fragment. That works well. However I have notice that on the first line the constructor is being called...
Fever asked 25/7, 2014 at 12:38
2
Solved
Is there a way to get FragmentManager from application context? I want to use ImageLoader or BitmapFun to store some bitmaps that I download from server. Both class require a FragmentManager to use...
Bellda asked 21/3, 2014 at 14:52
1
Solved
I have InnerFragment containing RecyclerView, inside MainFragment which is added to ViewPager.
When MainFragment gets created while swiping OnResume is called multiple times
1st time : OnResume ...
Caul asked 22/8, 2015 at 14:10
2
Here's my xml for my fragment:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
a...
Scrimp asked 2/7, 2015 at 17:27
0
I'm using a HomeActivity which replaces fragments dynamically and adds it to content frame layout dynamically as the user selected items from the drawer. On each fragment, it loads a feed from the ...
Dreamworld asked 13/6, 2015 at 18:7
2
Solved
Using a DrawerLayout with a NavigationView and a FrameLayout I want to switch Fragments. That works great.
However, if I switch too quickly, then the Fragments overlaps...
It is like executePendin...
Paver asked 10/6, 2015 at 9:42
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