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Calling value from OnItemSelectedListener
Stop EditText from gaining focus at Activity startupfetching phone number according to nameAndroid Spinner get selected value OnSelectedItemListener();BadTokenException when click on spinner in an ActivityGroupError while rotating an image in Android EclipsegetFragmentManager returning null pointer exceptionAndroid Spinner with custom java object showing key value pairing instead of valueSpinner wont work with OnItemSelectedListenerHow to call radio buttons inside an onItemSelected method?How to fix ViewRootImpl: sendUserActionEvent() mView == null in spinner
I have a value from the selected item in spinner passed to a String variable 'selectedSpinner' using spinner.setOnItemSelectedListener(). I am trying to access 'selectedSpinner' outside of the method.
I have tried to assign 'selectedSpinner' to another String 'selectedCategory' but outside of the spinner.setOnItemSelectedListener() method, 'selectedSpinner' could not be resolved. What should be done to access 'selectedSpinner' outside of the method? Thanks
private void recordDialog()
...
//get category
final Spinner spinner = subView.findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.category, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
String selectedSpinner = parent.getItemAtPosition(position).toString();
@Override
public void onNothingSelected(AdapterView<?> parent)
);
final String selectedCategory = selectedSpinner;
...
final AlertDialog alertDialog = builder.create();
alertDialog.show();
android android-spinner onitemselectedlistener edited Mar 7 at 11:07
Tanveer Munir
1,517422
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
add a comment |
I have a value from the selected item in spinner passed to a String variable 'selectedSpinner' using spinner.setOnItemSelectedListener(). I am trying to access 'selectedSpinner' outside of the method.
I have tried to assign 'selectedSpinner' to another String 'selectedCategory' but outside of the spinner.setOnItemSelectedListener() method, 'selectedSpinner' could not be resolved. What should be done to access 'selectedSpinner' outside of the method? Thanks
private void recordDialog()
...
//get category
final Spinner spinner = subView.findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.category, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
String selectedSpinner = parent.getItemAtPosition(position).toString();
@Override
public void onNothingSelected(AdapterView<?> parent)
);
final String selectedCategory = selectedSpinner;
...
final AlertDialog alertDialog = builder.create();
alertDialog.show();
edited Mar 7 at 11:07
Tanveer Munir
1,517422
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
add a comment |
I have a value from the selected item in spinner passed to a String variable 'selectedSpinner' using spinner.setOnItemSelectedListener(). I am trying to access 'selectedSpinner' outside of the method.
I have tried to assign 'selectedSpinner' to another String 'selectedCategory' but outside of the spinner.setOnItemSelectedListener() method, 'selectedSpinner' could not be resolved. What should be done to access 'selectedSpinner' outside of the method? Thanks
private void recordDialog()
...
//get category
final Spinner spinner = subView.findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.category, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
String selectedSpinner = parent.getItemAtPosition(position).toString();
@Override
public void onNothingSelected(AdapterView<?> parent)
);
final String selectedCategory = selectedSpinner;
...
final AlertDialog alertDialog = builder.create();
alertDialog.show();
edited Mar 7 at 11:07
Tanveer Munir
1,517422
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
I have a value from the selected item in spinner passed to a String variable 'selectedSpinner' using spinner.setOnItemSelectedListener(). I am trying to access 'selectedSpinner' outside of the method.
I have tried to assign 'selectedSpinner' to another String 'selectedCategory' but outside of the spinner.setOnItemSelectedListener() method, 'selectedSpinner' could not be resolved. What should be done to access 'selectedSpinner' outside of the method? Thanks
private void recordDialog()
...
//get category
final Spinner spinner = subView.findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.category, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
String selectedSpinner = parent.getItemAtPosition(position).toString();
@Override
public void onNothingSelected(AdapterView<?> parent)
);
final String selectedCategory = selectedSpinner;
...
final AlertDialog alertDialog = builder.create();
alertDialog.show();
edited Mar 7 at 11:07
Tanveer Munir
1,517422
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
edited Mar 7 at 11:07
Tanveer Munir
1,517422
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
edited Mar 7 at 11:07
Tanveer Munir
1,517422
edited Mar 7 at 11:07
Tanveer Munir
1,517422
edited Mar 7 at 11:07
Tanveer Munir
1,517422
1,517422
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
asked Mar 7 at 7:57
Tan YiLiangTan YiLiang
212
212
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You need to declare selectedSpinner outside recordDialog function (or set it as global)
String selectedSpinner;
...
private void recordDialog()
......
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
selectedSpinner = parent.getItemAtPosition(position).toString();
After that you can assign selectedSpinner to selectedCategory.
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You need to declare selectedSpinner outside recordDialog function (or set it as global)
String selectedSpinner;
...
private void recordDialog()
......
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
selectedSpinner = parent.getItemAtPosition(position).toString();
After that you can assign selectedSpinner to selectedCategory.
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
add a comment |
You need to declare selectedSpinner outside recordDialog function (or set it as global)
String selectedSpinner;
...
private void recordDialog()
......
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
selectedSpinner = parent.getItemAtPosition(position).toString();
After that you can assign selectedSpinner to selectedCategory.
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
add a comment |
You need to declare selectedSpinner outside recordDialog function (or set it as global)
String selectedSpinner;
...
private void recordDialog()
......
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
selectedSpinner = parent.getItemAtPosition(position).toString();
After that you can assign selectedSpinner to selectedCategory.
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
You need to declare selectedSpinner outside recordDialog function (or set it as global)
String selectedSpinner;
...
private void recordDialog()
......
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
selectedSpinner = parent.getItemAtPosition(position).toString();
After that you can assign selectedSpinner to selectedCategory.
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
edited Mar 7 at 8:07
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
answered Mar 7 at 8:00
John JoeJohn Joe
4,96032361
4,96032361
add a comment |
add a comment |
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