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philipplacknerphilipplackner
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Merge pull request #1 from mrcodekiddie/master
Retrofit Client ready,Hope it works 🥴
2 parents e37da38 + 817000e commit 0150dbd

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7 files changed

+259
-3
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7 files changed

+259
-3
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‎app/build.gradle

+16-1
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@@ -9,12 +9,14 @@ android {
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buildToolsVersion "29.0.2"
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defaultConfig {
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applicationId "com.androiddevs.newsflash"
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minSdkVersion 15
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minSdkVersion 21
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targetSdkVersion 29
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
@@ -23,12 +25,25 @@ android {
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}
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}
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dependencies {
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def retrofitVersion="2.6.1"
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def rxAndroidVersion="2.1.1"
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def okHttpVersion="4.2.2"
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implementation fileTree(dir: 'libs', include: ['*.jar'])
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implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
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implementation 'androidx.appcompat:appcompat:1.1.0'
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implementation 'androidx.core:core-ktx:1.1.0'
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implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
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implementation "com.squareup.retrofit2:retrofit:$retrofitVersion"
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implementation "com.squareup.retrofit2:converter-gson:$retrofitVersion"
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implementation "io.reactivex.rxjava2:rxandroid:$rxAndroidVersion"
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implementation "com.squareup.retrofit2:adapter-rxjava2:$retrofitVersion"
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implementation "com.squareup.okhttp3:okhttp:$okHttpVersion"
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implementation "com.squareup.okhttp3:logging-interceptor:$okHttpVersion"
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testImplementation 'junit:junit:4.12'
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androidTestImplementation 'androidx.test.ext:junit:1.1.1'
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androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

‎app/src/main/AndroidManifest.xml

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@@ -2,6 +2,8 @@
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.androiddevs.newsflash">
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<uses-permission android:name="android.permission.INTERNET"/>
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<application
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android:allowBackup="true"
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android:icon="@mipmap/ic_launcher"

‎app/src/main/java/com/androiddevs/newsflash/MainActivity.kt

+60-2
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@@ -2,11 +2,69 @@ package com.androiddevs.newsflash
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import androidx.appcompat.app.AppCompatActivity
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import android.os.Bundle
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import android.util.Log
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import com.androiddevs.newsflash.repository.NewsApiService
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import io.reactivex.android.schedulers.AndroidSchedulers
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import io.reactivex.disposables.Disposable
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import io.reactivex.schedulers.Schedulers
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class MainActivity : AppCompatActivity() {
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class MainActivity : AppCompatActivity()
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{
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override fun onCreate(savedInstanceState: Bundle?) {
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val newsApiService by lazy { NewsApiService.create() }
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override fun onCreate(savedInstanceState: Bundle?)
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{
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_main)
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//delete all the code below before making UI
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var disposable: Disposable? = null
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disposable = newsApiService.getNewsSources("science", "en", "us")
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe({ result ->
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Log.v("success_sources", result.sources[0].description)
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}, { error -> Log.v("error_sources", error.message.toString()) })
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disposable = newsApiService.getTopHeadlines("us", "", "", "", 3, 0)
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe({ result ->
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Log.v("topnews_success", result.articles[0].description)
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}, { error -> Log.v("topnews_error", error.message.toString()) })
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disposable = newsApiService.getEverything(
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"quantum computer",
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"",
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"",
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"",
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"",
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"",
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"",
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"en",
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"popularity",
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3,
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1
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)
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe({
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result ->
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for (article in result.articles)
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Log.v("news ", article.description)
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}, { error -> Log.v("topnews_error", error.message.toString()) })
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}
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}

‎app/src/main/java/com/androiddevs/newsflash/data/NewsError.kt

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@@ -0,0 +1,15 @@
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package com.androiddevs.newsflash.data
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import com.google.gson.annotations.SerializedName
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object NewsError
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{
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data class Error(
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@SerializedName("status")
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val status: String,
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@SerializedName("code")
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val code: String,
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@SerializedName("message")
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val message: String
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)
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}

‎app/src/main/java/com/androiddevs/newsflash/data/NewsResult.kt

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@@ -0,0 +1,44 @@
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package com.androiddevs.newsflash.data
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import com.google.gson.annotations.SerializedName
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object NewsResult
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{
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data class News(
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@SerializedName("status")
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val status: String,
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@SerializedName("totalResults")
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val totalResults: Int,
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@SerializedName("articles")
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val articles: List<Article>
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)
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{
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data class Article(
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@SerializedName("source")
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val source: Source,
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@SerializedName("author")
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val author: String,
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@SerializedName("title")
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val title: String,
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@SerializedName("description")
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val description: String,
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@SerializedName("url")
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val url: String,
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@SerializedName("urlToImage")
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val urlToImage: String,
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@SerializedName("publishedAt")
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val publishedAt: String,
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@SerializedName("content")
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val content: String
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)
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{
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data class Source(
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@SerializedName("id")
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val id: String,
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@SerializedName("name")
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val name: String
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)
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}
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}
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}

‎app/src/main/java/com/androiddevs/newsflash/data/NewsSources.kt

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@@ -0,0 +1,32 @@
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package com.androiddevs.newsflash.data
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import com.google.gson.annotations.SerializedName
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object NewsSources
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{
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data class Sources(
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@SerializedName("status")
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val status: String,
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@SerializedName("sources")
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val sources: List<Source>
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)
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{
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data class Source(
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@SerializedName("id")
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val id: String,
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@SerializedName("name")
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val name: String,
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@SerializedName("description")
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val description: String,
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@SerializedName("url")
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val url: String,
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@SerializedName("category")
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val category: String,
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@SerializedName("language")
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val language: String,
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@SerializedName("country")
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val country: String
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)
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}
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}

‎app/src/main/java/com/androiddevs/newsflash/repository/NewsApiService.kt

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package com.androiddevs.newsflash.repository
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import com.androiddevs.newsflash.data.NewsResult
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import com.androiddevs.newsflash.data.NewsSources
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import io.reactivex.Observable
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import okhttp3.Interceptor
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import okhttp3.OkHttpClient
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import okhttp3.Response
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import okhttp3.logging.HttpLoggingInterceptor
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import retrofit2.Retrofit
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import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory
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import retrofit2.converter.gson.GsonConverterFactory
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import retrofit2.http.GET
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import retrofit2.http.Query
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import java.util.concurrent.TimeUnit
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interface NewsApiService {
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@GET("sources")
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fun getNewsSources(
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@Query("category") category: String,
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@Query("language") language: String,
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@Query("country") country: String
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): Observable<NewsSources.Sources>
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@GET("top-headlines")
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fun getTopHeadlines(
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@Query("country") country: String,
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@Query("category") category: String,
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@Query("sources") sources: String,
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@Query("q") keyword: String,
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@Query("pageSize") pageSize: Int,
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@Query("page") page: Int
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): Observable<NewsResult.News>
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@GET("everything")
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fun getEverything(
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@Query("q") keyword: String,
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@Query("qInTitle") keyWordInArtcile : String,
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@Query("sources") sources: String,
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@Query("domains") domain: String,
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@Query("excludeDomains") excludeDomains: String,
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@Query("from") from: String,
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@Query("to") to: String,
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@Query("language") language:String,
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@Query("sortBy") sortBy:String,
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@Query("pageSize") pageSize: Int,
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@Query("page") page: Int):Observable<NewsResult.News>
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companion object {
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fun create(): NewsApiService {
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val httpLoggingInterceptor = HttpLoggingInterceptor()
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httpLoggingInterceptor.level = HttpLoggingInterceptor.Level.BODY
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val okHttpClient = OkHttpClient.Builder()
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.addInterceptor(httpLoggingInterceptor)
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.addInterceptor(object : Interceptor {
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override fun intercept(chain: Interceptor.Chain): Response {
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val original = chain.request()
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val request = original.newBuilder()
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.addHeader("X-Api-Key", "PUT YOUR OWN API KEY HERE")
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.method(original.method, original.body)
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.build()
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return chain.proceed(request)
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}
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})
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.connectTimeout(30, TimeUnit.SECONDS)
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.readTimeout(30, TimeUnit.SECONDS)
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.writeTimeout(30, TimeUnit.SECONDS)
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.build()
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val retrofit = Retrofit.Builder()
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.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
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.addConverterFactory(GsonConverterFactory.create())
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.baseUrl("https://newsapi.org/v2/")
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.client(okHttpClient)
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.build()
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return retrofit.create(NewsApiService::class.java)
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}
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}
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}

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