【发布时间】:2019-08-20 16:48:30
【问题描述】:
我正在开发这个显示热门电影的应用。我得到了这个日志:“/results:retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall@9daee07”。我完成了所有工作,但在我的 RecyclerView 中没有得到任何结果。我不知道如何显示我获取的数据。这是网址:http://api.themoviedb.org/3/movie/popular?api_key=api_key_goes_here。
MovieResponse.kt
data class MovieResponse(
val page: Int,
val results: List<Movie>,
@SerializedName("total_pages") val totalPages: Int,
@SerializedName("total_results") val totalResults: Int
)
电影.kt
data class Movie(
val id: Int,
val overview: String,
val popularity: Double,
@SerializedName("poster_path") val posterPath: String,
@SerializedName("release_date") val releaseDate: String,
val title: String,
@SerializedName("vote_average") val voteAverage: Double
)
MainAdapter.kt
package com.example.sloomena.ui
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.recyclerview.widget.RecyclerView
import com.example.sloomena.R
import com.example.sloomena.data.MovieResponse
import kotlinx.android.synthetic.main.movie_details_row.view.*
class MainAdapter: RecyclerView.Adapter<CustomHolder>(){
val movies: MutableList<MovieResponse> = mutableListOf()
fun refreshData(newResults: List<MovieResponse>) {
movies.clear()
movies.addAll(newResults)
notifyDataSetChanged()
}
override fun getItemCount(): Int {
return movies.size
}
override fun onBindViewHolder(holder: CustomHolder, position: Int) {
holder.bind(movies.get(position))
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): CustomHolder {
val layoutInflater = LayoutInflater.from(parent?.context)
val cellForRow = layoutInflater.inflate(R.layout.movie_details_row, parent, false)
return CustomHolder(cellForRow)
}
}
class CustomHolder(itemView: View): RecyclerView.ViewHolder(itemView){
fun bind(movie: MovieResponse) {
itemView.title.text = movie.results.toString()
}
}
thmdbAPI.kt
interface tmdbAPI {
@GET("movie/popular")
fun getPopularMovies(
@Query("api_key") api_key: String
): Call<List<MovieResponse>>
}
Networking.kt
const val BASE_URL = "http://api.themoviedb.org/3/"
object Networking{
val showSearchService: tmdbAPI = Builder()
.addConverterFactory(ConverterFactory.converterFactory)
.client(HttpClient.client)
.baseUrl(BASE_URL)
.build()
.create(tmdbAPI::class.java)
}
object ConverterFactory{
val converterFactory = GsonConverterFactory.create()
}
object HttpClient{
val client = OkHttpClient.Builder()
.addInterceptor(HttpLoggingInterceptor().setLevel(HttpLoggingInterceptor.Level.BODY))
.build()
}
MainActivity.kt
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
setUpUi()
findMovies()
}
private fun setUpUi() {
id_recyclerview.layoutManager = LinearLayoutManager(this)
id_recyclerview.adapter = MainAdapter()
}
private fun findMovies() {
GlobalScope.launch(Dispatchers.Main) {
val results = Networking.showSearchService.getPopularMovies("api_key_goes_here")
Log.d("results", results.toString())
}}
}
在我的 movie_details_row.xml 中有(id_picture_movie、id_movie_realise_date 和标题)。 另外,我不知道如何在 MovieResponse 的 List(Movie) 中获取属性。
【问题讨论】:
-
请包含完整的错误
-
没有错误,只有我的日志显示这个'* * * retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall@9daee07'