Passing Different Images Every Second Fragment

Trying to pass dynamically different image every second Fragment and I have trouble to set it properly in onCreateView method and if statement. All images are stored in drawable fi

Solution 1:

If you want to pass data Fragment from Activity, try to use static static factory method as the following codes.

Fragment1

publicstatic Fragment newInstance(String str, int imageView , String[] rb, boolean arg) {
    Fragmentfragment=newFragment1();
    Bundleargs=newBundle();
    args.putString("str", str);
    args.putInt("image_resid", imageView);
    args.putStringArray("rb", rb);
    args.putBoolean("arg", arg);
    fragment.setArguments(args);
    return fragment;
}

@OverridepublicvoidonCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    Bundleargs= getArguments();
    stringValue = args.getString("str");
    imagesResId = args.getInt("image_resid");
    rbData = args.getStringArray("rb");
    mapImage = args.getBoolean("arg");
}

MainActivity

fragmentList = new ArrayList<>();
fragmentList.add(Fragment1.newInstance(getResources().getString(R.string.text_page_1), R.drawable.swans, new String[]{getResources().getString(R.string.answer1), getResources().getString(R.string.answer2),getResources().getString(R.string.answer3)},false));
fragmentList.add(Fragment1.newInstance(null, R.drawable.image_file, null, true));    // TALKING ABOUT THIS LINE HERE AND LATER EVERY SECOND FRAGMENT. JUST IMAGE WILL CHANGE.
fragmentList.add(Fragment1.newInstance(getResources().getString(R.string.text_page_2), R.drawable.nature, new String[]{getResources().getString(R.string.answer4), getResources().getString(R.string.answer5),getResources().getString(R.string.answer6)},false));