News Feed App

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/.gitignore

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+/build

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/build.gradle

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+plugins {
+    id 'com.android.application'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.example.newsfeed"
+        minSdkVersion 19
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.3.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    //implementation 'com.android.volley:volley:1.2.0'
+    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation 'com.squareup.picasso:picasso:2.71828'
+    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
+    implementation 'org.ocpsoft.prettytime:prettytime:4.0.4.Final'
+
+}

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/src/androidTest/java/com/example/newsfeed/ExampleInstrumentedTest.java

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+package com.example.newsfeed;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.newsfeed", appContext.getPackageName());
+    }
+}

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.newsfeed">
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.NewsFeed">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/src/main/java/com/example/newsfeed/ApiClient.java

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+package com.example.newsfeed;
+
+import android.util.Log;
+
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+public class ApiClient {
+    public static final String BASE_URL="https://newsapi.org/v2/";
+    public static Retrofit retrofit;
+    public static ApiClient apiClient;
+    private static final String TAG = "ApiClient";
+
+    private ApiClient(){
+        retrofit=new Retrofit.Builder().baseUrl(BASE_URL).addConverterFactory(GsonConverterFactory.create()).build();
+
+    }
+
+    public static synchronized ApiClient getInstance(){
+        Log.d(TAG, "getInstance: "+apiClient+"\n");
+        if(apiClient==null){
+            apiClient=new ApiClient();
+        }
+
+        return apiClient;
+    }
+
+    public ApiInterface getApi(){
+        return retrofit.create(ApiInterface.class);
+
+    }
+
+}

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/src/main/java/com/example/newsfeed/ApiInterface.java

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+package com.example.newsfeed;
+
+import android.util.Log;
+
+import com.example.newsfeed.models.News;
+
+import retrofit2.Call;
+import retrofit2.http.GET;
+import retrofit2.http.Query;
+
+public interface ApiInterface {
+    @GET("top-headlines")
+    Call<News> getNews(
+            @Query("country") String country,
+            @Query("apiKey") String apiKey
+            );
+
+}

Android/Test/Advanced/Muhammed Fazil K/NewsFeed/app/src/main/java/com/example/newsfeed/MainActivity.java

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+package com.example.newsfeed;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.ProgressBar;
+import android.widget.Toast;
+
+
+import com.example.newsfeed.models.Article;
+import com.example.newsfeed.models.News;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class MainActivity extends AppCompatActivity {
+
+    private static final String TAG = "MainActivity";
+
+
+    ProgressBar progressBar;
+    RecyclerView recyclerView;
+    MyAdapter myAdapter;
+    List<Article> articles;
+    String API="599aac330a114ce8977ad8b6ccc50a20";
+    //https://newsapi.org/v2/top-headlines?country=us&apiKey=599aac330a114ce8977ad8b6ccc50a20
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        recyclerView=findViewById(R.id.recyclerview);
+        recyclerView.setHasFixedSize(true);
+        recyclerView.setLayoutManager(new LinearLayoutManager(this));
+
+        progressBar=findViewById(R.id.progressbar);
+        progressBar.setVisibility(View.VISIBLE);
+
+
+
+        articles=new ArrayList<>();
+        String country=getCountry();
+        retriveJson(country,API);
+
+
+
+    }
+    public void retriveJson(String country,String apiKey){
+        Call<News> call=ApiClient.getInstance().getApi().getNews(country,apiKey);
+        call.enqueue(new Callback<News>() {
+            @Override
+            public void onResponse(Call<News> call, Response<News> response) {
+                progressBar.setVisibility(View.INVISIBLE);
+                articles.clear();
+                articles=response.body().getArticles();
+                myAdapter=new MyAdapter(getApplicationContext(),articles);
+                recyclerView.setAdapter(myAdapter);
+
+            }
+
+            @Override
+            public void onFailure(Call<News> call, Throwable t) {
+                Toast.makeText(MainActivity.this, t.getLocalizedMessage(), Toast.LENGTH_SHORT).show();
+
+            }
+        });
+
+
+    }
+    public String getCountry(){
+        Locale locale=Locale.getDefault();
+        String country=locale.getCountry();
+        return country.toLowerCase();
+
+    }
+
+/*    private void getJson() {
+
+        String url="http://newsapi.org/v2/everything?q=keyword&apiKey=599aac330a114ce8977ad8b6ccc50a20";
+        RequestQueue requestQueue= Volley.newRequestQueue(this);
+        StringRequest stringRequest=new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
+            @Override
+            public void onResponse(String response) {
+                Toast.makeText(MainActivity.this, "Got"+response, Toast.LENGTH_SHORT).show();
+
+            }
+        }, new Response.ErrorListener() {
+            @Override
+            public void onErrorResponse(VolleyError error) {
+                Toast.makeText(MainActivity.this, "Not got"+error.getLocalizedMessage(), Toast.LENGTH_SHORT).show();
+                Log.d(TAG, "onErrorResponse: "+error.getLocalizedMessage()+"next"+ error.networkResponse.statusCode+
+                        ">>" + error.networkResponse.data
+                        + ">>" + error.getCause()
+                        + ">>" + error.getMessage());
+            }
+        });
+        Log.d(TAG, "getJson: before reqque");
+
+        requestQueue.add(stringRequest);
+
+    }*/
+}