Started README and moved the packages.

6 files changed, 441 insertions, 0 deletions

diff --git a/app/src/main/java/xyz/adjutor/aniki/anime/topanime/DetailTopAnimeActivity.kt b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/DetailTopAnimeActivity.kt
new file mode 100644
index 0000000..0db1ca1
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/DetailTopAnimeActivity.kt
@@ -0,0 +1,172 @@
+package xyz.adjutor.aniki.anime.topanime
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import com.bumptech.glide.Glide
+import com.bumptech.glide.request.RequestOptions
+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.anime.AnimeApi
+import xyz.adjutor.aniki.anime.RestAnimeResponse
+import java.lang.reflect.Type
+
+class DetailTopAnimeActivity : AppCompatActivity() {
+
+    private var baseUrl = "https://api.jikan.moe/"
+    var sharedPreferences: SharedPreferences? = null
+    private val gson = GsonBuilder()
+            .setLenient()
+            .create()
+
+    private val intentAnimeId = "theanimeid"
+    private val intentAnimeTitle = "theanimetitle"
+    private val intentAnimeRank = "theanimerank"
+    private val intentAnimeScore = "theanimescore"
+    private val intentAnimeImageUrl = "theanimeimageurl"
+
+    private val intentAnimeEpisodes = "theanimeepisodes"
+    private val intentAnimeStartDate = "theanimestartdate"
+    private val intentAnimeEndDate = "theanimeenddate"
+    private val intentAnimeUrl = "theanimeurl"
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_detail_top_anime)
+
+        sharedPreferences = this.getSharedPreferences("sp_anime", Context.MODE_PRIVATE)
+
+        val animeId = intent.getStringExtra(intentAnimeId)
+        val animeTitle = intent.getStringExtra(intentAnimeTitle)
+        val animeRank = intent.getStringExtra(intentAnimeRank)
+        val animeScore = intent.getStringExtra(intentAnimeScore)
+        val animeImageUrl = intent.getStringExtra(intentAnimeImageUrl)
+
+        val animeEpisodes = intent.getStringExtra(intentAnimeEpisodes)
+        val animeStartDate = intent.getStringExtra(intentAnimeStartDate)
+        val animeEndDate = intent.getStringExtra(intentAnimeEndDate)
+        val animeUrl = intent.getStringExtra(intentAnimeUrl)
+
+        val tvId: TextView = findViewById(R.id.tv_detail_id)
+        val tvTitle: TextView = findViewById(R.id.tv_detail_title)
+        val tvRank: TextView = findViewById(R.id.tv_detail_rank)
+        val tvScore: TextView = findViewById(R.id.tv_detail_score)
+        val ivImage: ImageView = findViewById(R.id.iv_detail_image)
+
+        val tvEpisodes: TextView = findViewById(R.id.tv_episodes)
+        val tvStartDate: TextView = findViewById(R.id.tv_start_date)
+        val tvEndDate: TextView = findViewById(R.id.tv_end_date)
+        val tvUrl: TextView = findViewById(R.id.tv_url)
+
+        tvId.text = animeId
+        tvTitle.text = animeTitle
+        tvRank.text = animeRank
+        tvScore.text = animeScore
+        Glide
+            .with(this)
+            .load(animeImageUrl)
+            .apply(RequestOptions().override(400))
+            .into(ivImage)
+
+        //using null as a string because it has been converted to a string before
+        tvEpisodes.text = if (animeEpisodes != "null"){
+            animeEpisodes
+        } else {
+            fieldIsNull()
+        }
+
+        tvStartDate.text = animeStartDate
+
+        tvEndDate.text = if (animeEndDate != "null"){
+            animeEndDate
+        } else {
+            fieldIsNull()
+        }
+
+        tvUrl.text = animeUrl
+
+        val anime: RestAnimeResponse? = getDataFromCache(animeId.toString())
+        if(anime != null ){
+            showDetail(anime)
+        } else {
+            //taking the API's fields I want and displaying them
+            makeApiCall(baseUrl, animeId.toString())
+        }
+
+    }
+
+    private fun getDataFromCache(animeId: String): RestAnimeResponse? {
+        val jsonAnime: String?= sharedPreferences?.getString(animeId, null)
+
+        return if(jsonAnime == null) {
+            null
+        } else {
+            val type: Type = object : TypeToken<RestAnimeResponse>() {}.type
+            gson.fromJson(jsonAnime, type)
+        }
+    }
+
+    private fun makeApiCall(BASE_URL: String, animeId: String) {
+
+        val retrofit = Retrofit.Builder()
+                .baseUrl(BASE_URL)
+                .addConverterFactory(GsonConverterFactory.create(gson))
+                .build()
+
+        val service = retrofit.create(AnimeApi::class.java)
+        val call = service.getAnimeData(animeId) //based on the id
+
+        call.enqueue(object : Callback<RestAnimeResponse> {
+            override fun onResponse(call: Call<RestAnimeResponse>, response: Response<RestAnimeResponse>) {
+                if(response.isSuccessful && response.body() != null){ //if the code returned is >= 200 and < 300 AND the the body ain't empty
+
+                    val anime = response.body() //getting the RestAnimeResponse fields
+                    saveList(anime)
+                    showDetail(anime!!)
+
+                } else {
+                    showError("API ERROR : is not successful")
+                }
+            }
+
+            override fun onFailure(call: Call<RestAnimeResponse>, t: Throwable) {
+                showError("API ERROR : onFailure")
+            }
+
+        })
+    }
+
+    private fun showDetail(anime: RestAnimeResponse) {
+        //elements from RestAnimeResponse
+        val tvSynopsis: TextView = findViewById(R.id.tv_synopsis)
+
+        tvSynopsis.text = anime.synopsis.toString()
+
+    }
+
+    fun showError(text: String) {
+        Toast.makeText(this, text, Toast.LENGTH_LONG).show()
+    }
+    private fun fieldIsNull(): String{
+        return "Unknown"
+    }
+
+    fun saveList(anime: RestAnimeResponse?) {
+        val jsonString: String = gson.toJson(anime)
+
+        sharedPreferences
+                ?.edit()
+                ?.putString(anime?.mal_id.toString(), jsonString)
+                ?.apply()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/xyz/adjutor/aniki/anime/topanime/RestTopAnimeResponse.kt b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/RestTopAnimeResponse.kt
new file mode 100644
index 0000000..edc11cf
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/RestTopAnimeResponse.kt
@@ -0,0 +1,13 @@
+package xyz.adjutor.aniki.anime.topanime
+
+import com.google.gson.annotations.SerializedName
+
+class RestTopAnimeResponse {
+
+    @SerializedName("top")
+    var top: List<TopAnime>? = null
+
+    fun getResults(): List<TopAnime> {
+        return top!!
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnime.kt b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnime.kt
new file mode 100644
index 0000000..f8093f6
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnime.kt
@@ -0,0 +1,27 @@
+package xyz.adjutor.aniki.anime.topanime
+
+import com.google.gson.annotations.SerializedName
+
+//Content of the top field from the api of top anime
+class TopAnime{
+
+    @SerializedName("mal_id")
+    var mal_id: Int? = null
+    @SerializedName("rank")
+    var rank: Int? = null
+    @SerializedName("title")
+    var title: String? = null
+    @SerializedName("url")
+    var url: String? = null
+    @SerializedName("episodes")
+    var episodes: Int? = null
+    @SerializedName("start_date")
+    var start_date: String? = null
+    @SerializedName("end_date")
+    var end_date: String? = null
+    @SerializedName("score")
+    var score: Float? = null
+    @SerializedName("image_url")
+    var image_url: String? = null
+
+}
diff --git a/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimeAdapter.kt b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimeAdapter.kt
new file mode 100644
index 0000000..bda6ec5
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimeAdapter.kt
@@ -0,0 +1,79 @@
+package xyz.adjutor.aniki.anime.topanime
+
+import android.content.Intent
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.cardview.widget.CardView
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import com.bumptech.glide.request.RequestOptions
+import xyz.adjutor.aniki.R
+
+class TopAnimeAdapter(private val animeList: List<TopAnime>) :
+        RecyclerView.Adapter<TopAnimeAdapter.AnimeViewHolder>() {
+
+    // Describes an item view and its place within the RecyclerView
+    class AnimeViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val animeTitle: TextView = itemView.findViewById(R.id.tv_title)
+        val animeRank: TextView = itemView.findViewById(R.id.tv_rank)
+        val animeScore: TextView = itemView.findViewById(R.id.tv_score)
+        val animeImage: ImageView = itemView.findViewById(R.id.iv_image)
+        val cardview: CardView = itemView.findViewById(R.id.cv_cardView)
+    }
+
+    // Returns a new ViewHolder
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AnimeViewHolder {
+        val view = LayoutInflater.from(parent.context)
+                .inflate(R.layout.item_layout, parent, false)
+
+        return AnimeViewHolder(view)
+    }
+
+    // Returns size of data list
+    override fun getItemCount(): Int {
+        return animeList.size
+    }
+
+    // Displays data at a certain position
+    override fun onBindViewHolder(holder: AnimeViewHolder, position: Int) {
+        val currentAnime: TopAnime = animeList[position]
+        holder.animeTitle.text = currentAnime.title
+        holder.animeRank.text = currentAnime.rank.toString()
+        holder.animeScore.text = currentAnime.score.toString()
+        val image: String = currentAnime.image_url.toString()
+        Glide
+                .with(holder.itemView.context)
+                .load(image)
+                .apply(RequestOptions().override(400))
+                .into(holder.animeImage)
+
+        //when you click on a selected cardview, some datas are sent to the other activity
+        holder.cardview.setOnClickListener {
+            val currentAnimeId = "theanimeid"
+            val currentAnimeTitle = "theanimetitle"
+            val currentAnimeRank = "theanimerank"
+            val currentAnimeScore = "theanimescore"
+            val currentAnimeImageUrl = "theanimeimageurl"
+            val currentAnimeEpisodes = "theanimeepisodes"
+            val currentAnimeStartDate = "theanimestartdate"
+            val currentAnimeEndDate = "theanimeenddate"
+            val currentAnimeUrl = "theanimeurl"
+
+            val intent: Intent = Intent(holder.itemView.context, DetailTopAnimeActivity::class.java).apply {
+                putExtra(currentAnimeId, currentAnime.mal_id.toString())
+                putExtra(currentAnimeTitle, currentAnime.title)
+                putExtra(currentAnimeRank, currentAnime.rank.toString())
+                putExtra(currentAnimeScore, currentAnime.score.toString())
+                putExtra(currentAnimeImageUrl, currentAnime.image_url.toString())
+                putExtra(currentAnimeEpisodes, currentAnime.episodes.toString())
+                putExtra(currentAnimeStartDate, currentAnime.start_date)
+                putExtra(currentAnimeEndDate, currentAnime.end_date.toString())
+                putExtra(currentAnimeUrl, currentAnime.url.toString())
+            }
+            holder.itemView.context.startActivity(intent)
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimeApi.kt b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimeApi.kt
new file mode 100644
index 0000000..a5b3b59
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimeApi.kt
@@ -0,0 +1,11 @@
+package xyz.adjutor.aniki.anime.topanime
+
+import retrofit2.Call
+import retrofit2.http.GET
+
+interface TopAnimeApi {
+
+    @GET("v3/top/anime")
+    fun getTopAnimeData(): Call<RestTopAnimeResponse>
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimePage.kt b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimePage.kt
new file mode 100644
index 0000000..efa45dd
--- /dev/null
+++ b/app/src/main/java/xyz/adjutor/aniki/anime/topanime/TopAnimePage.kt
@@ -0,0 +1,139 @@
+package xyz.adjutor.aniki.anime.topanime
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import androidx.fragment.app.Fragment
+import androidx.navigation.fragment.findNavController
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+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 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?
+    ): View? {
+        // Inflate the layout for this fragment
+        val view = inflater.inflate(R.layout.top_anime_page, container, false)
+
+        sharedPreferences = view.context.getSharedPreferences("sp_anime", Context.MODE_PRIVATE)
+
+        val animeList: List<TopAnime>? = getDataFromCache()
+        if(animeList != null ){
+            showList(view, animeList)
+        } else {
+            makeApiCall(view, base_url)
+        }
+
+        return view
+    }
+
+    private fun getDataFromCache(): List<TopAnime>? {
+        //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<List<TopAnime>>() {}.type
+            return gson.fromJson(jsonAnime, listType)
+        }
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        //button to return to the home page
+        view.findViewById<Button>(R.id.button_home).setOnClickListener {
+            findNavController().navigate(R.id.action_TopAnimePage_to_HomePage)
+        }
+
+        fun updateList() {
+            makeApiCall(view,base_url)
+            Snackbar.make(requireView(), "Data refreshed", Snackbar.LENGTH_LONG)
+                .setAction("Action", null).show()
+        }
+        val swipeRefresh: SwipeRefreshLayout = view.findViewById(R.id.swiperefresh)
+        swipeRefresh.setOnRefreshListener{
+            updateList()
+            swipeRefresh.isRefreshing = false
+        }
+
+    }
+
+    //display the recyclerview
+    fun showList(view: View, animeList: List<TopAnime> ){
+        val recyclerView: RecyclerView = view.findViewById(R.id.recycler_view)
+        recyclerView.setHasFixedSize(true)
+        recyclerView.layoutManager = LinearLayoutManager(view.context)
+        recyclerView.adapter = TopAnimeAdapter(animeList)
+    }
+
+    private fun makeApiCall(view: View, BASE_URL: String) {
+
+        val retrofit = Retrofit.Builder()
+                .baseUrl(BASE_URL)
+                .addConverterFactory(GsonConverterFactory.create(gson))
+                .build()
+
+        val service = retrofit.create(TopAnimeApi::class.java)
+        val call = service.getTopAnimeData()
+
+        call.enqueue(object : Callback<RestTopAnimeResponse> {
+            override fun onResponse(call: Call<RestTopAnimeResponse>, response: Response<RestTopAnimeResponse>) {
+                if(response.isSuccessful && response.body() != null){ //if the code returned is >= 200 and < 300 AND the the body ain't empty
+
+                    val animeList: List<TopAnime> = 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
+                }
+            }
+
+            override fun onFailure(call: Call<RestTopAnimeResponse>, t: Throwable) {
+                showError()
+            }
+
+        })
+    }
+
+    private fun saveList(animeList: List<TopAnime>) {
+        val jsonString: String = gson.toJson(animeList)
+
+        sharedPreferences
+                ?.edit()
+                ?.putString("jsonAnimeList", jsonString)
+                ?.apply()
+    }
+
+    private fun showError() {
+        Snackbar.make(requireView(), "API ERROR", Snackbar.LENGTH_LONG)
+                .setAction("Action", null).show()
+    }
+
+}
\ No newline at end of file