Hi!

When we press back button from step 2 , the next button of step 1 is hidden..

Hi!
In this class, you keep a reference to all fragments. If Android needs more memory for your app, it will destroy Fragments, but the garbage collector won't be able to free memory until it kills your Activity entirely because you hold a reference in a List. You should use FragmentStatePagerAdapter and save instance state to manage your fragments instead. You can see my Popular Movies project to see how I implemented FragmentStatePagerAdapter (which doesn't properly save instance state for now though) ;)

Hello Surya
Great work by the way.
FormFragment, TextFragment, Instruction, they all expand or take as much place as per the amount of widgets or data stored.
For example let's Form Fragment. To the parent in the XML apply a dark background. what you'll see is that dark background only cover 1/4th while running on real device but cover entire screen in android studio.
Similarly I tried changing various layouts but didn't work. Please look into this matter.

This link which is found on the README.md is broken because Google chose to move it.

As a standard practice, it is always recommended that you use an archived version of the target URL, this is recommended because the target URL and their contents are not controlled by us. So here is the archived version, I shall send you a pull request of the edited markdown soon

Or other views, for that matter? I took a quick look at the example, and it doesn't seem to define the activity layout XML at all.

Hi!
I saw several things you can improve in your library. The first, is following the java and android naming convention.
Java classes should begin with an uppercase letter (mobileStepperSimple should be SimpleMobileSteppers or MobileSteppersSimple), and fields (member variables) should have a "m" prefix.
For example, if you have int step as a field, it should be int mStep in Android, avoiding having to add this. prefix to differentiate local variables from members visually.

I noticed that after orientation change, my app's state does not restore correctly. I did override onSaveInstanceState in my step fragments, but it apparently gets called twice, first with the current state, and next with uninitialized values.

According to the answers on ViewPager and fragments — what's the right way to store fragment's state?, ViewPager will sometimes reuse existing fragments and sometimes create new ones. So onSaveInstanceState may be called on the old fragment which is not being displayed after orientation change. So to ensure state restoration one needs to either setOffScreenPageLimit to hold all pages, or override ViewPagerAdapter's instantiateItem to reuse fragment instances. However, since mViewPager is private to the baseStepper class, it's not possible for me to use these solutions.

Any reason for having this? I'd need this to be 15.

Hi shivasurya. Congratulations about your materialstepper. I'm using it and I've realize that the onNextButtonHandler method of the last stepper is never called. Is it a bug or I'm doing something wrong?

Thanks

I can see the progressMobileStepper and simpleMobileStepper, but I needed a circular milestone mobile stepper as shown in http://www.google.com/design/spec/components/steppers.html . You have also included it here https://photos.google.com/share/AF1QipM9IATDhYr9LVcrfuY8HJW0YEZwhd5YmtpKErJG3B3DUt_oDnztVNZ0vDvSxkh2ng?key=MUQwUEhsZ0FUWG52V0c2ejR6MzR3T1Zka2FYRkR3 as a pizza app . Where can I find it or is it in progress?

How to change final screen(step 3) name"next" to "Done"

Hi,
It's me again! :)
In this class, you hold the FragmentManager in a member variable (applies also for other fields such as FragmentTransaction, but use it only in one method. You shouldn't ignore Android Studio warnings and check your code quality, especially for a public library which could be used in third-party production apps. Keep me tuned for updates! :)

Hey hi Shivasurya,
It's a great job. It is very useful for me. I am working on one android application and using your library i am trying register user to our system. But have some small issue in this library is that when you are on first fragment 'Back' button is visible.
I have checked your code for that next and back button. You already added code for it means you have checked that current fragment is more than 0 or not. When current fragment is >0 then all are fine but when you are on 1st fragment then you have to disable that 'Back' button.
It quite confusing for user that something is still before than first screen.
You can check this issue on your given application. I am also adding screenshot for it with red circle. Please check and update your library as fast as possible.
And thanks giving such nice library. Great job. 👍

Hi, I have an issue that I can't solve. In my app, I'll use the stepper to perform a configuration of an already connected bluetooth device.
I need to pass the bluetooth device connectivity information from the main activity to the stepper fragments in order to send command and receive information over bluetooth.

Starting from main, my idea is to use do this:

BluetoothDevice mBtDevice

final Intent mIntent = new Intent(MainActivity.this, CalibrationActivity.class);
mIntent.putExtra("BluetoothDevice", mBtDevice);
startActivity(mIntent); 

so I will "receive" the bluetooth device in the activity that extend progressMobileStepper. At this point every thing is all right, in "mBtDevice" I have all the information I need. This is what I have done so far:

public class CalibrationActivity extends progressMobileStepper {

    List<Class> stepperFragmentList = new ArrayList<>();
    BluetoothDevice mBtDevice;

    @Override
    public List<Class> init() {

        Bundle data = getIntent().getExtras();
        mBtDevice= data.getParcelable("BluetoothDevice");


        Fragment fragment = new Fragment();
        Bundle bundle = new Bundle();
        bundle.putParcelable("toFragmentBtDevice", mBtDevice);
        fragment.setArguments(bundle);

        stepperFragmentList.add(CalibrationStep1Fragment.class);

        return stepperFragmentList;
    }

    @Override
    public void onStepperCompleted() {
        //nothing at the moment...
    }

The problem is in the "CalibrationStep1Fragment". This is the code:

public class CalibrationStep1Fragment extends stepperFragment {

   BluetoothDevice mBtDevice;

    @Override
    public boolean onNextButtonHandler() {
        return true;
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        Bundle bundle = getArguments();   // thsi is null
        mBtDevice= bundle.getParcelable("toFragmentBtDevice");

        return inflater.inflate(
                R.layout.stepper_step1, container, false);
    }

}

at this point bundle is null ( Bundle bundle = getArguments(); )

Please tell me if something is not clear and I'll try to give more information.

Skips certain fragments on stepper.

Great library. Thank you for that.

Could you please help me figuring out how I could change label Next and back?
I still haven't found where they are located.

Thanks a lot!

hello.
please add right to left layout to your library.
Thank you...