day1 assignment

Android/JatinGoyal/Advanced/NewsApp/.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/JatinGoyal/Advanced/NewsApp/app/.gitignore

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+/build

Android/JatinGoyal/Advanced/NewsApp/app/build.gradle

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+plugins {
+    id 'com.android.application'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.example.newsapp"
+        minSdkVersion 23
+        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:1.2.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.viewpager:viewpager:1.0.0'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'com.koushikdutta.ion:ion:2.+'
+    implementation 'com.squareup.picasso:picasso:2.71828'
+    implementation 'com.squareup.retrofit2:retrofit:2.4.0'
+    implementation 'com.squareup.retrofit2:converter-gson:2.2.0'
+}

Android/JatinGoyal/Advanced/NewsApp/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/JatinGoyal/Advanced/NewsApp/app/src/androidTest/java/com/example/newsapp/ExampleInstrumentedTest.java

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+package com.example.newsapp;
+
+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.newsapp", appContext.getPackageName());
+    }
+}

Android/JatinGoyal/Advanced/NewsApp/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.newsapp">
+
+    <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.NewsApp">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".DetailsActivity"/>
+    </application>
+
+</manifest>

Android/JatinGoyal/Advanced/NewsApp/app/src/main/java/com/example/newsapp/APIClient.java

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+package com.example.newsapp;
+
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+public class APIClient {
+    public static final String BASE_URL = "https://newsapi.org/v2/";
+    private static Retrofit retrofit = null;
+    public static Retrofit getClient() {
+        if (retrofit==null) {
+            retrofit = new Retrofit.Builder()
+                    .baseUrl(BASE_URL)
+                    .addConverterFactory(GsonConverterFactory.create())
+                    .build();
+        }
+        return retrofit;
+    }
+}

Android/JatinGoyal/Advanced/NewsApp/app/src/main/java/com/example/newsapp/APIInterface.java

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+package com.example.newsapp;
+
+import retrofit2.Call;
+import retrofit2.http.GET;
+import retrofit2.http.Query;
+
+public interface APIInterface {
+
+    @GET("top-headlines")
+    Call<ResponseModel> getCategoryNews(@Query("category") String category, @Query("language") String language, @Query("apiKey") String apiKey);
+
+}

Android/JatinGoyal/Advanced/NewsApp/app/src/main/java/com/example/newsapp/Article.java

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+package com.example.newsapp;
+
+import com.google.gson.annotations.SerializedName;
+
+public class Article {
+    @SerializedName("source")
+    private SourceModel source;
+    @SerializedName("author")
+    private String author;
+    @SerializedName("title")
+    private String title;
+    @SerializedName("description")
+    private String description;
+    @SerializedName("url")
+    private String url;
+    @SerializedName("urlToImage")
+    private String urlToImage;
+    @SerializedName("publishedAt")
+    private String publishedAt;
+    public SourceModel getSource() {
+        return source;
+    }
+    public void setSource(SourceModel source) {
+        this.source = source;
+    }
+    public String getAuthor() {
+        return author;
+    }
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+    public String getTitle() {
+        return title;
+    }
+    public void setTitle(String title) {
+        this.title = title;
+    }
+    public String getDescription() {
+        return description;
+    }
+    public void setDescription(String description) {
+        this.description = description;
+    }
+    public String getUrl() {
+        return url;
+    }
+    public void setUrl(String url) {
+        this.url = url;
+    }
+    public String getUrlToImage() {
+        return urlToImage;
+    }
+    public void setUrlToImage(String urlToImage) {
+        this.urlToImage = urlToImage;
+    }
+    public String getPublishedAt() {
+        return publishedAt;
+    }
+    public void setPublishedAt(String publishedAt) {
+        this.publishedAt = publishedAt;
+    }
+}

Android/JatinGoyal/Advanced/NewsApp/app/src/main/java/com/example/newsapp/DetailsActivity.java

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+package com.example.newsapp;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.view.MenuItem;
+import android.webkit.WebView;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+
+public class DetailsActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_details);
+
+        WebView editWeb = findViewById(R.id.web);
+        Intent intent = getIntent();
+
+        String url = intent.getStringExtra("url");
+        editWeb.loadUrl(url);
+
+        ActionBar bar = getSupportActionBar();
+        bar.setTitle("NewsApp");
+        bar.setBackgroundDrawable(new ColorDrawable(Color.parseColor("blue")));
+
+        bar.setDisplayHomeAsUpEnabled(true);
+        bar.setDisplayShowHomeEnabled(true);
+
+    }
+
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if(item.getItemId() == android.R.id.home)
+        {
+            finish();
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}