@Terroris337

Ошибка при передачи данных из активности в фрагмент DrawerLayout?

Доброго времени суток, пытаюсь передать данные из активности в фрагмент и получаю ошибку при получении данных в фрагменте:
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.os.Bundle.getString(java.lang.String)' on a null object reference


E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.coffeego, PID: 21522
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.coffeego/com.example.coffeego.MainActivity}: android.view.InflateException: Binary XML file line #15: Binary XML file line #19: Error inflating class fragment
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2817)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6541)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
     Caused by: android.view.InflateException: Binary XML file line #15: Binary XML file line #19: Error inflating class fragment
     Caused by: android.view.InflateException: Binary XML file line #19: Error inflating class fragment
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.os.Bundle.getString(java.lang.String)' on a null object reference
        at com.example.coffeego.ui.profile.ProfileFragment.onCreateView(ProfileFragment.java:33)
        at androidx.fragment.app.Fragment.performCreateView(Fragment.java:3104)
        at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:524)
        at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:261)
        at androidx.fragment.app.FragmentStore.moveToExpectedState(FragmentStore.java:113)
        at androidx.fragment.app.FragmentManager.moveToState(FragmentManager.java:1433)
        at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:2977)
        at androidx.fragment.app.FragmentManager.dispatchViewCreated(FragmentManager.java:2888)
        at androidx.fragment.app.Fragment.performViewCreated(Fragment.java:3129)
        at androidx.fragment.app.FragmentStateManager.ensureInflatedView(FragmentStateManager.java:394)
        at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:260)
        at androidx.fragment.app.FragmentLayoutInflaterFactory.onCreateView(FragmentLayoutInflaterFactory.java:142)
        at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:136)
        at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:248)
        at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:227)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.parseInclude(LayoutInflater.java:995)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:859)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.parseInclude(LayoutInflater.java:995)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:859)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
        at com.example.coffeego.databinding.ActivityMainBinding.inflate(ActivityMainBinding.java:59)
        at com.example.coffeego.databinding.ActivityMainBinding.inflate(ActivityMainBinding.java:53)
        at com.example.coffeego.MainActivity.onCreate(MainActivity.java:60)
        at android.app.Activity.performCreate(Activity.java:6975)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1213)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2770)
E/AndroidRuntime:     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6541)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)


В активности передаю данные так:
FragmentManager fragmentManager = getSupportFragmentManager();
                    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
                    Bundle bundle = new Bundle();
                    bundle.putString("username", response.body().getName());
                    bundle.putString("email", response.body().getEmail());
                    bundle.putString("phone", response.body().getPhone());
                    ProfileFragment profileFragment = new ProfileFragment();
                    profileFragment.setArguments(bundle);
                    fragmentTransaction.commit();


ProfileFragment:
public class ProfileFragment extends Fragment {

    private FragmentProfileBinding binding;

    public View onCreateView(@NonNull LayoutInflater inflater,
                             ViewGroup container, Bundle savedInstanceState) {

        binding = FragmentProfileBinding.inflate(inflater, container, false);
        View root = binding.getRoot();

        final TextView textViewUsername = binding.textUsername;
        final TextView textViewEmail = binding.textEmail;
        final TextView textViewPhone = binding.textPhone;

        textViewUsername.setText(this.getArguments().getString("username")); // ошибку бьет тут

        return root;
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        binding = null;
    }
}
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Ответы на вопрос 1
@402d
начинал с бейсика на УКНЦ в 1988
Сейчас есть отличный
https://developer.android.com/guide/navigation/nav...

А по старинке, когда мне нужно было ручками добавлять фрагмент с предустановленным аргументом, я сделал так

fragment = TxtFragment.newInstanceWithUri(uri);
fragmentManager.beginTransaction().replace(R.id.flContent, fragment).commit();

Написал свой статический инстанс гет с параметром
static public TxtFragment newInstanceWithUri(Parcelable param1) {
        TxtFragment fragment = new TxtFragment();
        fragment.parcelable = param1;
        return fragment;
    }
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