Intent from Fragment to Activity

Question

I was trying to go to another page using button  but it always fail    Here is my First Class with its XML   public class FindPeopleFragment extends Fragment       public FindPeopleFragment           Override     public View onCreateView LayoutInflater inflater  ViewGroup container          Bundle savedInstanceState             View rootView   inflater inflate R layout fragment home  container  false           return rootView             public void goToAttract View v                Intent intent   new Intent getActivity   getApplication    MainActivityList class           startActivity intent             Here is my XML    lt RelativeLayout xmlns android  http   schemas android com apk res android  android layout width  match parent  android layout height  match parent   gt   lt Button     android id    id button1      android layout width  wrap content      android layout height  wrap content      android layout centerHorizontal  true      android layout centerInParent  true      android layout marginBottom  48dp      android onClick  goToAttract      android text  Button    gt  lt  RelativeLayout gt    Here is my stacktrace  this is the result when i used onclicklistener  12-30 16 54 28 006  E AndroidRuntime 992   FATAL EXCEPTION  main 12-30 16 54 28 006  E AndroidRuntime 992   java lang RuntimeException  Unable to start activity ComponentInfo info androidhive slidingmenu info androidhive slidingmenu MainActivityList   android view InflateException  Binary XML file line  7  Error inflating class  lt unknown gt  12-30 16 54 28 006  E AndroidRuntime 992    at android app ActivityThread performLaunchActivity ActivityThread java 1955  12-30 16 54 28 006  E AndroidRuntime 992    at android app ActivityThread handleLaunchActivity ActivityThread java 1980  12-30 16 54 28 006  E AndroidRuntime 992    at android app ActivityThread access 600 ActivityThread java 122  12-30 16 54 28 006  E AndroidRuntime 992    at android app ActivityThread H handleMessage ActivityThread java 1146  12-30 16 54 28 006  E AndroidRuntime 992    at android os Handler dispatchMessage Handler java 99  12-30 16 54 28 006  E AndroidRuntime 992    at android os Looper loop Looper java 137  12-30 16 54 28 006  E AndroidRuntime 992    at android app ActivityThread main ActivityThread java 4340  12-30 16 54 28 006  E AndroidRuntime 992    at java lang reflect Method invokeNative Native Method  12-30 16 54 28 006  E AndroidRuntime 992    at java lang reflect Method invoke Method java 511  12-30 16 54 28 006  E AndroidRuntime 992    at com android internal os ZygoteInit MethodAndArgsCaller run ZygoteInit java 784  12-30 16 54 28 006  E AndroidRuntime 992    at com android internal os ZygoteInit main ZygoteInit java 551  12-30 16 54 28 006  E AndroidRuntime 992    at dalvik system NativeStart main Native Method  12-30 16 54 28 006  E AndroidRuntime 992   Caused by  android view InflateException  Binary XML file line  7  Error inflating class  lt unknown gt  12-30 16 54 28 006  E AndroidRuntime 992    at android view LayoutInflater createView LayoutInflater java 606  12-30 16 54 28 006  E AndroidRuntime 992    at com android internal policy impl PhoneLayoutInflater onCreateView PhoneLayoutInflater java 56  12-30 16 54 28 006  E AndroidRuntime 992    at android view LayoutInflater onCreateView LayoutInflater java 653  12-30 16 54 28 006  E AndroidRuntime 992    at android view LayoutInflater createViewFromTag LayoutInflater java 678  12-30 16 54 28 006  E AndroidRuntime 992    at android view LayoutInflater rInflate LayoutInflater java

User · Answer

use this   public void goToAttract View v        Intent intent   new Intent getActivity    MainActivityList class       startActivity intent       be sure you ve registered MainActivityList in you Manifest

User · Answer

You need to use getActivity   method from fragment for Intents   Intent intent   new Intent getActivity    SecondActivity class   startActivity intent

User · Answer

Try this code once-  public class FindPeopleFragment extends Fragment     Override public View onCreateView LayoutInflater inflater  ViewGroup container        Bundle savedInstanceState        View rootView   inflater inflate R layout fragment home          container  false           Button button    Button  rootView findViewById R id button1           button setOnClickListener new View OnClickListener              Override         public void onClick View v            updateDetail                                  return rootView             public void updateDetail             Intent intent   new Intent getActivity    MainActivityList class           startActivity intent                 And as suggested by Raghunandan remove below code from your fragment home xml-  android onClick  goToAttract

User · Answer

use getContext   instead of MainActivity this Intent intent   new Intent getContext    SecondActivity class   startActivity start

User · Answer

If you can get a View in that fragment  you can access the context from there   view getContext   startActivity intent

User · Answer

For Kotlin you can use val myIntent   Intent activity  your destination activity  class java  startActivity myIntent

User · Answer

FragmentManager fragmentManager    getFragmentManager     fragmentManager beginTransaction   replace R id frame  new MySchedule    commit      MySchedule is the name of my java class

User · Answer

public class OneWayFragment extends Fragment        ImageView img search    public View onCreateView LayoutInflater inflater  ViewGroup container                               Bundle savedInstanceState              View view   inflater inflate R layout one way fragment  container  false           img search    ImageView  view findViewById R id search             img search setOnClickListener new View OnClickListener                  Override enter code here              public void onClick View v                    Intent displayFlights   new Intent getActivity    SelectFlight class                   startActivity displayFlights

User · Answer

Remove this  android onClick  goToAttract    Then  View rootView   inflater inflate R layout fragment home  container  false   Button b    Button rootView findViewById R id button1   b setOnClickListener new OnClickListener          public void onClick View v                 Intent intent   new Intent getActivity    MainActivityList class           startActivity intent                 return rootView    The error says you need to public void goToAttract View v  in Activity class  Could not find method goToAttract View  in the activity class   Reason pls check the answer by PareshMayani    Android app crashing  fragment and xml onclick   Edit   Caused by  java lang OutOfMemoryError   I guess you have a image that is too big to fit in and it needs to be scaled down  Hence the OutOfMemoryError

User · Answer

Hope this code will help  public class ThisFragment extends Fragment    public Button button   null  Intent intent    Nullable  Override public View onCreateView LayoutInflater inflater   Nullable ViewGroup container   Nullable Bundle savedInstanceState         View rootView   inflater inflate R layout yourlayout  container  false        intent   new Intent getActivity    GoToThisActivity class       button    Button  rootView findViewById R id theButtonid       button setOnClickListener new View OnClickListener             public void onClick View v                startActivity intent                         return rootView      You can use this code  make sure you change  ThisFragment  as your fragment name   yourlayout  as the layout name   GoToThisActivity  change it to which activity do you want and then  theButtonid  change it with your button id you used

User · Answer

in your receiving intent use as  Intent intent   getActivity   getIntent              TextView view findViewById R id hello   setText intent getStringExtra  Hello       and in your send intent  Intent intent   new Intent getActivity   Main2Activity class           intent putExtra  Hello   Nisar            getActivity   startActivity intent     remember both are in fragments

[android] Intent from Fragment to Activity

Examples related to android

Examples related to xml

Examples related to android-fragments

Examples related to fragment