Retrofit library sample code by tutorialwing.com

Author: Rajeev kumar

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

.idea/compiler.xml

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+/build

.idea/copyright/profiles_settings.xml

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.3"
+
+    defaultConfig {
+        applicationId "tutorialwing.com.retrofitlibrary"
+        minSdkVersion 16
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:23.3.0'
+    compile 'com.squareup.retrofit2:retrofit:2.0.2'
+    compile 'com.squareup.retrofit2:converter-gson:2.0.2'
+
+    compile 'com.android.support:recyclerview-v7:23.3.0'
+}

.idea/dictionaries/Rajeevkumar.xml

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/Rajeevkumar/Library/Android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}

.idea/encodings.xml

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+package tutorialwing.com.retrofitlibrary;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application> {
+	public ApplicationTest() {
+		super(Application.class);
+	}
+}

.idea/gradle.xml

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

.idea/misc.xml

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+package tutorialwing.com.retrofitlibrary.activity;
+
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.util.Log;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import tutorialwing.com.retrofitlibrary.R;
+import tutorialwing.com.retrofitlibrary.adapter.QuestionAdapter;
+import tutorialwing.com.retrofitlibrary.model.Question;
+import tutorialwing.com.retrofitlibrary.model.QuestionList;
+import tutorialwing.com.retrofitlibrary.rest.QuestionAPIService;
+import tutorialwing.com.retrofitlibrary.rest.RestClient;
+
+public class MainActivity extends AppCompatActivity {
+
+	private static final String TAG = MainActivity.class.getSimpleName();
+
+	QuestionAPIService apiService;
+
+	RecyclerView recyclerView;
+	QuestionAdapter adapter;
+	List<Question> questions = new ArrayList<>();
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+
+		apiService = RestClient.getClient().create(QuestionAPIService.class);
+
+		recyclerView = (RecyclerView) findViewById(R.id.questionListRecyclerView);
+		recyclerView.setLayoutManager(new LinearLayoutManager(this));
+
+		adapter = new QuestionAdapter(questions, R.layout.question_item, getApplicationContext());
+		recyclerView.setAdapter(adapter);
+
+		fetchQuetionList();
+	}
+
+	private void fetchQuetionList() {
+		Call<QuestionList> call = apiService.fetchQuestions("android");
+		call.enqueue(new Callback<QuestionList>() {
+			@Override
+			public void onResponse(Call<QuestionList> call, Response<QuestionList> response) {
+				Log.d(TAG, "Total number of questions fetched : " + response.body().getQuestions().size());
+
+				questions.addAll(response.body().getQuestions());
+				adapter.notifyDataSetChanged();
+			}
+
+			@Override
+			public void onFailure(Call<QuestionList> call, Throwable t) {
+				Log.e(TAG, "Got error : " + t.getLocalizedMessage());
+			}
+		});
+	}
+}
+
+
+
+