Method injection dagger2 null exception when asking for the dependency
0
Hi i'm trying to use method injection with dagger 2 and im getting null pointer exception when using the injected dependency i tried removing the @provide annotation and extracted the DialogManger in separate module here
@Module
public class DialogManagerModule {
Context context;
public DialogManagerModule(Context context){
this.context = context;
}
@Provides
DialogManager provideDialogManager(Context context){
return new DialogManager(context);
}
@Provides
ProgressDialogInteractor provideProgressDialogInteractor(){
return new ProgressDialog();
}
@Provides
Context provideContext(){
return context;
}
}
public class DialogManager {
Context context;
ProgressDialogInteractor progressDialog;
@Inject
public void setProgressDialog(ProgressDialogInteractor progressDialog) {
this.progressDialog = progressDialog;
}
public DialogManager(Context context) {
this.context = context;
}
public void showDatePickerDialog(DatePickerDialog.OnDateSetListener listener){
Calendar calendar = Calendar.getInstance();
new DatePickerDialog(
context
, listener
, calendar.get(Calendar.YEAR)
, calendar.get(Calendar.MONTH)
, calendar.get(Calendar.DAY_OF_MONTH))
.show();
}
public void showProgressDialog(@Nullable String progressText){
progressDialog
/* .setText(progressText)
.showText()*/
.show();
}
}
and here how i called the component
component =((App) getActivity().getApplication()).getComponent()
.newPersonalInfoFragmentComponent(new PersonalInfoFragmentModule(this), new DialogManagerModule(getContext()));
android dagger-2 asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
add a comment |
0
Hi i'm trying to use method injection with dagger 2 and im getting null pointer exception when using the injected dependency i tried removing the @provide annotation and extracted the DialogManger in separate module here
@Module
public class DialogManagerModule {
Context context;
public DialogManagerModule(Context context){
this.context = context;
}
@Provides
DialogManager provideDialogManager(Context context){
return new DialogManager(context);
}
@Provides
ProgressDialogInteractor provideProgressDialogInteractor(){
return new ProgressDialog();
}
@Provides
Context provideContext(){
return context;
}
}
public class DialogManager {
Context context;
ProgressDialogInteractor progressDialog;
@Inject
public void setProgressDialog(ProgressDialogInteractor progressDialog) {
this.progressDialog = progressDialog;
}
public DialogManager(Context context) {
this.context = context;
}
public void showDatePickerDialog(DatePickerDialog.OnDateSetListener listener){
Calendar calendar = Calendar.getInstance();
new DatePickerDialog(
context
, listener
, calendar.get(Calendar.YEAR)
, calendar.get(Calendar.MONTH)
, calendar.get(Calendar.DAY_OF_MONTH))
.show();
}
public void showProgressDialog(@Nullable String progressText){
progressDialog
/* .setText(progressText)
.showText()*/
.show();
}
}
and here how i called the component
component =((App) getActivity().getApplication()).getComponent()
.newPersonalInfoFragmentComponent(new PersonalInfoFragmentModule(this), new DialogManagerModule(getContext()));
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
add a comment |
0
0
0
Hi i'm trying to use method injection with dagger 2 and im getting null pointer exception when using the injected dependency i tried removing the @provide annotation and extracted the DialogManger in separate module here
@Module
public class DialogManagerModule {
Context context;
public DialogManagerModule(Context context){
this.context = context;
}
@Provides
DialogManager provideDialogManager(Context context){
return new DialogManager(context);
}
@Provides
ProgressDialogInteractor provideProgressDialogInteractor(){
return new ProgressDialog();
}
@Provides
Context provideContext(){
return context;
}
}
public class DialogManager {
Context context;
ProgressDialogInteractor progressDialog;
@Inject
public void setProgressDialog(ProgressDialogInteractor progressDialog) {
this.progressDialog = progressDialog;
}
public DialogManager(Context context) {
this.context = context;
}
public void showDatePickerDialog(DatePickerDialog.OnDateSetListener listener){
Calendar calendar = Calendar.getInstance();
new DatePickerDialog(
context
, listener
, calendar.get(Calendar.YEAR)
, calendar.get(Calendar.MONTH)
, calendar.get(Calendar.DAY_OF_MONTH))
.show();
}
public void showProgressDialog(@Nullable String progressText){
progressDialog
/* .setText(progressText)
.showText()*/
.show();
}
}
and here how i called the component
component =((App) getActivity().getApplication()).getComponent()
.newPersonalInfoFragmentComponent(new PersonalInfoFragmentModule(this), new DialogManagerModule(getContext()));
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
Hi i'm trying to use method injection with dagger 2 and im getting null pointer exception when using the injected dependency i tried removing the @provide annotation and extracted the DialogManger in separate module here
@Module
public class DialogManagerModule {
Context context;
public DialogManagerModule(Context context){
this.context = context;
}
@Provides
DialogManager provideDialogManager(Context context){
return new DialogManager(context);
}
@Provides
ProgressDialogInteractor provideProgressDialogInteractor(){
return new ProgressDialog();
}
@Provides
Context provideContext(){
return context;
}
}
public class DialogManager {
Context context;
ProgressDialogInteractor progressDialog;
@Inject
public void setProgressDialog(ProgressDialogInteractor progressDialog) {
this.progressDialog = progressDialog;
}
public DialogManager(Context context) {
this.context = context;
}
public void showDatePickerDialog(DatePickerDialog.OnDateSetListener listener){
Calendar calendar = Calendar.getInstance();
new DatePickerDialog(
context
, listener
, calendar.get(Calendar.YEAR)
, calendar.get(Calendar.MONTH)
, calendar.get(Calendar.DAY_OF_MONTH))
.show();
}
public void showProgressDialog(@Nullable String progressText){
progressDialog
/* .setText(progressText)
.showText()*/
.show();
}
}
and here how i called the component
component =((App) getActivity().getApplication()).getComponent()
.newPersonalInfoFragmentComponent(new PersonalInfoFragmentModule(this), new DialogManagerModule(getContext()));
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
asked Nov 23 '18 at 15:45
Houssem Ezzine Houssem Ezzine
12
12
add a comment |
add a comment |
1 Answer
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0
You should provide your context like that in ContextModule class, and you have to provide all objects that you use in provide methods.
@Singleton
@Module
public abstract class ContextModule {
@Binds
abstract Context provideContext(Application application);
}
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
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
0
You should provide your context like that in ContextModule class, and you have to provide all objects that you use in provide methods.
@Singleton
@Module
public abstract class ContextModule {
@Binds
abstract Context provideContext(Application application);
}
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
add a comment |
0
You should provide your context like that in ContextModule class, and you have to provide all objects that you use in provide methods.
@Singleton
@Module
public abstract class ContextModule {
@Binds
abstract Context provideContext(Application application);
}
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
add a comment |
0
0
0
You should provide your context like that in ContextModule class, and you have to provide all objects that you use in provide methods.
@Singleton
@Module
public abstract class ContextModule {
@Binds
abstract Context provideContext(Application application);
}
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
You should provide your context like that in ContextModule class, and you have to provide all objects that you use in provide methods.
@Singleton
@Module
public abstract class ContextModule {
@Binds
abstract Context provideContext(Application application);
}
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
answered Nov 23 '18 at 16:12
mystoganmystogan
5118
5118
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