From a331388e01da0c6b6f53e86898ddde6123094e23 Mon Sep 17 00:00:00 2001 From: Clyhtsuriva Date: Sat, 20 Feb 2021 13:15:35 +0100 Subject: Cache for top animes Also cleaned TopMangaPage --- .../xyz/adjutor/aniki/topanime/TopAnimePage.kt | 53 ++++++++++++++++++---- 1 file changed, 44 insertions(+), 9 deletions(-) (limited to 'app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt') diff --git a/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt b/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt index 9e86191..cca5402 100644 --- a/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt +++ b/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt @@ -1,5 +1,7 @@ package xyz.adjutor.aniki.topanime +import android.content.Context +import android.content.SharedPreferences import android.os.Bundle import android.view.LayoutInflater import android.view.View @@ -11,15 +13,24 @@ import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView import com.google.android.material.snackbar.Snackbar import com.google.gson.GsonBuilder +import com.google.gson.reflect.TypeToken import retrofit2.Call import retrofit2.Callback import retrofit2.Response import retrofit2.Retrofit import retrofit2.converter.gson.GsonConverterFactory import xyz.adjutor.aniki.R +import xyz.adjutor.aniki.topmanga.TopManga +import java.lang.reflect.Type class TopAnimePage : Fragment() { + var sharedPreferences: SharedPreferences? = null + val gson = GsonBuilder() + .setLenient() + .create() + var base_url = "https://api.jikan.moe/" //the api's base url + override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? @@ -27,11 +38,31 @@ class TopAnimePage : Fragment() { // Inflate the layout for this fragment val view = inflater.inflate(R.layout.top_anime_page, container, false) - makeApiCall(view, base_url) + sharedPreferences = view.context.getSharedPreferences("app_aniki", Context.MODE_PRIVATE) + + val animeList: List? = getDataFromCache() + if(animeList != null ){ + showList(view, animeList) + } else { + makeApiCall(view, base_url) + } return view } + private fun getDataFromCache(): List? { + //the value of the animeList json, if nothing is found, return null + val jsonAnime: String? = sharedPreferences?.getString("jsonAnimeList", null) + + //if it's null, well, return null + if(jsonAnime == null) { + return null + } else { //else deserialize the list and return it + val listType: Type = object : TypeToken>() {}.type + return gson.fromJson(jsonAnime, listType) + } + } + override fun onViewCreated(view: View, savedInstanceState: Bundle?) { super.onViewCreated(view, savedInstanceState) @@ -52,10 +83,6 @@ class TopAnimePage : Fragment() { fun makeApiCall(view: View, BASE_URL: String) { - val gson = GsonBuilder() - .setLenient() - .create() - val retrofit = Retrofit.Builder() .baseUrl(BASE_URL) .addConverterFactory(GsonConverterFactory.create(gson)) @@ -67,8 +94,11 @@ class TopAnimePage : Fragment() { call.enqueue(object : Callback { override fun onResponse(call: Call, response: Response) { if(response.isSuccessful && response.body() != null){ //if the code returned is >= 200 and < 300 AND the the body ain't empty + val animeList = response.body()!!.getResults() //getting the "top" field containing our list of TopAnimes + saveList(animeList) showList(view, animeList) // calling the method in charge of displaying on the recyclerview + } else { showError() //a snackbar } @@ -81,13 +111,18 @@ class TopAnimePage : Fragment() { }) } + private fun saveList(animeList: List) { + val jsonString: String = gson.toJson(animeList) + + sharedPreferences + ?.edit() + ?.putString("jsonAnimeList", jsonString) + ?.apply() + } + private fun showError() { Snackbar.make(requireView(), "HA? YOU THOUGHT IT WAS AN API !? BUT IT WAS I, ERROR !", Snackbar.LENGTH_LONG) .setAction("Action", null).show() } - companion object { - var base_url = "https://api.jikan.moe/" //the api's base url - } - } \ No newline at end of file -- cgit v1.2.3 From d5da6cb4e9dcfb3cc9dab6aef3831913418e876c Mon Sep 17 00:00:00 2001 From: Clyhtsuriva Date: Sat, 20 Feb 2021 13:21:00 +0100 Subject: Minor changes --- app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt | 2 +- app/src/main/java/xyz/adjutor/aniki/topmanga/TopMangaPage.kt | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt') diff --git a/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt b/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt index cca5402..b1fe2e2 100644 --- a/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt +++ b/app/src/main/java/xyz/adjutor/aniki/topanime/TopAnimePage.kt @@ -81,7 +81,7 @@ class TopAnimePage : Fragment() { recyclerView.adapter = TopAnimeAdapter(animeList) } - fun makeApiCall(view: View, BASE_URL: String) { + private fun makeApiCall(view: View, BASE_URL: String) { val retrofit = Retrofit.Builder() .baseUrl(BASE_URL) diff --git a/app/src/main/java/xyz/adjutor/aniki/topmanga/TopMangaPage.kt b/app/src/main/java/xyz/adjutor/aniki/topmanga/TopMangaPage.kt index 1e52b7d..697ba6f 100644 --- a/app/src/main/java/xyz/adjutor/aniki/topmanga/TopMangaPage.kt +++ b/app/src/main/java/xyz/adjutor/aniki/topmanga/TopMangaPage.kt @@ -80,7 +80,7 @@ class TopMangaPage : Fragment() { recyclerView.adapter = TopMangaAdapter(mangaList) } - fun makeApiCall(view: View, BASE_URL: String) { + private fun makeApiCall(view: View, BASE_URL: String) { val retrofit = Retrofit.Builder() .baseUrl(BASE_URL) -- cgit v1.2.3