i'm creating simple library which make call to weather api, in my lib-project i use RxJava and RxAndroid and retrofit for http calls.
My WeatherService make the call and receive result as json and need to make some manipulations and return it as Single<CurrentWeather> to the client app.
In my lib-project i add to gradle all needed dependencies for rx and retrofit.
My library gradle:
ext{
rxJava = "2.1.17"
rxAndroid = "2.0.2"
support = "27.1.1"
retrofitVersion = "2.4.0"
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "com.android.support:appcompat-v7:$support"
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation "com.squareup.retrofit2:retrofit:$retrofitVersion"
implementation "com.squareup.retrofit2:converter-gson:$retrofitVersion"
implementation "com.squareup.retrofit2:adapter-rxjava2:$retrofitVersion"
implementation "io.reactivex.rxjava2:rxandroid:$rxAndroid"
implementation "io.reactivex.rxjava2:rxjava:$rxJava"
}
Now in my sample app in MainActivity i wanted to test one function to see if it works as expected, but when i try call the function which return Single it show comlpile error:
error: cannot access Single
class file for io.reactivex.Single not found
lib function declaration:
public Single<Current> getCurrentWeather(double lat, double lng) {
return mClient.getWeather(lat + "," + lng).flatMap(new Function<JSONObject, SingleSource<Current>>() {
@Override
public SingleSource<Current> apply(JSONObject jsonObject) throws Exception {
//parse jsonObject and return as Single<Current>
return Single.create(new SingleOnSubscribe<Current>() {
@Override
public void subscribe(SingleEmitter<Current> emitter) throws Exception {
Current current = new Current();
emitter.onSuccess(current);
}
});
}
});
}
Client app MainActivity: Here i have the compile error.
WeatherService.getIsnstance().getCurrentWeather(32.5554, 35.545)
Client app gradle:
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation project(":weatherlib")
}
Client app settings.gradle:
include ':app', ':weatherlib'
Do i miss something here ?
Do this means that everyone who will wish to use this lib will have to add rx dependencies in their gradle too?
