J'utilise l'utilisation d'onglets. J'ai utilisé un bouton dans le premier onglet pour lequel sur le bouton cliquez sur le deuxième onglet. Comment utiliser l'intention pour appeler le second fragment du premier fragment?Comment implémenter l'intention d'appeler un fragment d'un autre fragment
Voici le code de mes deux fragments.
Première Fragment:
package com.touchsmart.spectacular.ui.Fragments;
import....
public class ShippingFragment extends Fragment {
private LinearLayout addnew;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
//returning our layout file
View view = inflater.inflate(R.layout.fragment_shipping, container, false);
addnew = (LinearLayout) view.findViewById(R.id.addnew);
addnew.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(getActivity(),PaymentFragment.class);
startActivity(i);
}
});
return view;
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
//you can set the title for your toolbar here for different fragments different titles
getActivity().setTitle("Check Out");
}
}
Deuxième Fragment:
package com.touchsmart.spectacular.ui.Fragments;
import...
public class PaymentFragment extends Fragment{
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
//returning our layout file
View view = inflater.inflate(R.layout.fragment_payment, container, false);
return view;
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
//you can set the title for your toolbar here for different fragments different titles
getActivity().setTitle("Check Out");
}
}
Le code que je me sers montre maintenant l'erreur suivante sur en cliquant sur le premier bouton:
FATAL EXCEPTION: main Process: com.touchsmart.spectacular, PID: 18942
android.content.ActivityNotFoundException: Unable to find explicit activity class {com.touchsmart.spectacular/com.touchsmart.spectacular.ui.Fragments.PaymentFragment}; have you declared this activity in your AndroidManifest.xml?
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1805)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1523)
at android.app.Activity.startActivityForResult(Activity.java:4225)
at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:50)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:79)
at android.support.v4.app.ActivityCompatJB.startActivityForResult(ActivityCompatJB.java:30)
at android.support.v4.app.ActivityCompat.startActivityForResult(ActivityCompat.java:146)
at android.support.v4.app.FragmentActivity.startActivityFromFragment(FragmentActivity.java:932)
at android.support.v4.app.FragmentActivity$HostCallbacks.onStartActivityFromFragment(FragmentActivity.java:1047)
at android.support.v4.app.Fragment.startActivity(Fragment.java:944)
at android.support.v4.app.Fragment.startActivity(Fragment.java:933)
at com.touchsmart.spectacular.ui.Fragments.ShippingFragment$1.onClick(ShippingFragment.java:36)
at android.view.View.performClick(View.java:5637)
at android.view.View$PerformClick.run(View.java:22429)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
n'importe qui fournissent moi une solution pour passer à travers ce.Merci ..
'PaymentFragment' est un' Fragment' vous devez le remplacer par '' l'aide ShippingFragment' FragmentManager' –
aller à ce lien [https://stackoverflow.com/a/25945639/7226732] – Mohammad