Initial commit

.gitignore

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

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+apply plugin: 'kotlin-android'
+
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "com.android4dev.recyclerview"
+        minSdkVersion 16
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'com.android.support:appcompat-v7:28.0.0-rc01'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    implementation 'com.android.support:recyclerview-v7:28.0.0-rc01'
+    implementation 'com.github.bumptech.glide:glide:4.7.1'
+    implementation 'com.android.support:design:28.0.0-rc01'
+}

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

app/src/androidTest/java/com/android4dev/recyclerview/ExampleInstrumentedTest.kt

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+package com.android4dev.recyclerview
+
+import android.support.test.InstrumentationRegistry
+import android.support.test.runner.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getTargetContext()
+        assertEquals("com.android4dev.recyclerview", appContext.packageName)
+    }
+}

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.android4dev.recyclerview">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:largeHeap="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".HomeActivity"
+            android:screenOrientation="portrait">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".RecyclerViewLinearLayoutActivity"
+            android:screenOrientation="portrait" />
+        <activity
+            android:name=".RecyclerViewGridLayoutActivity"
+            android:screenOrientation="portrait" />
+
+        <activity
+            android:name=".RecyclerViewStaggeredGridActivity"
+            android:screenOrientation="portrait" />
+
+        <activity
+            android:name=".RecyclerViewHeaderFooterActivity"
+            android:screenOrientation="portrait" />
+
+        <activity
+            android:name=".RecyclerViewLoadMoreDataActivity"
+            android:screenOrientation="portrait" />
+
+    </application>
+
+</manifest>

app/src/main/java/com/android4dev/recyclerview/HomeActivity.kt

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+package com.android4dev.recyclerview
+
+import android.content.Intent
+import android.support.v7.app.AppCompatActivity
+import android.os.Bundle
+import android.view.View
+import com.android4dev.recyclerview.R.id.*
+import com.android4dev.recyclerview.base.BaseActivity
+import kotlinx.android.synthetic.main.activity_home.*
+
+class HomeActivity : BaseActivity(), View.OnClickListener {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_home)
+        initView()
+    }
+
+    private fun initView() {
+        buttonSimpleRecyclerView.setOnClickListener(this)
+        buttonGridRecyclerView.setOnClickListener(this)
+        buttonViewTypeRecyclerView.setOnClickListener(this)
+        buttonStaggeredRecyclerView.setOnClickListener(this)
+        buttonLoadMoreRecyclerView.setOnClickListener(this)
+    }
+
+    override fun onClick(clickView: View?) {
+        val intent: Intent
+        when (clickView!!.id) {
+            R.id.buttonSimpleRecyclerView -> {
+                intent = Intent(this@HomeActivity, RecyclerViewLinearLayoutActivity::class.java)
+                startActivity(intent)
+            }
+            R.id.buttonGridRecyclerView -> {
+                intent = Intent(this@HomeActivity, RecyclerViewGridLayoutActivity::class.java)
+                startActivity(intent)
+            }
+            R.id.buttonViewTypeRecyclerView -> {
+                intent = Intent(this@HomeActivity, RecyclerViewHeaderFooterActivity::class.java)
+                startActivity(intent)
+            }
+            R.id.buttonStaggeredRecyclerView -> {
+                intent = Intent(this@HomeActivity, RecyclerViewStaggeredGridActivity::class.java)
+                startActivity(intent)
+            }
+            R.id.buttonLoadMoreRecyclerView -> {
+                intent = Intent(this@HomeActivity, RecyclerViewLoadMoreDataActivity::class.java)
+                startActivity(intent)
+            }
+        }
+    }
+}

app/src/main/java/com/android4dev/recyclerview/RecyclerViewGridLayoutActivity.kt

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+package com.android4dev.recyclerview
+
+import android.os.Bundle
+import android.support.v7.widget.GridLayoutManager
+import com.android4dev.recyclerview.adapter.MovieListGridRecyclerAdapter
+import com.android4dev.recyclerview.base.BaseActivity
+import com.android4dev.recyclerview.model.MovieModel
+import com.android4dev.recyclerview.recyclerview_helper.GridItemDecoration
+import kotlinx.android.synthetic.main.activity_main.*
+
+class RecyclerViewGridLayoutActivity : BaseActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        initView()
+    }
+
+    private fun initView() {
+        recyclerViewMovies.layoutManager = GridLayoutManager(this,2)
+
+        //This will for default android divider
+        recyclerViewMovies.addItemDecoration(GridItemDecoration(10, 2))
+
+        val movieListAdapter = MovieListGridRecyclerAdapter()
+        recyclerViewMovies.adapter = movieListAdapter
+        movieListAdapter.setMovieList(generateDummyData())
+    }
+
+    private fun generateDummyData(): List<MovieModel> {
+        val listOfMovie = mutableListOf<MovieModel>()
+
+        var movieModel = MovieModel(1, "Avengers", 500, "16 Feb 2018", R.drawable.ic_avengers)
+        listOfMovie.add(movieModel)
+
+        movieModel = MovieModel(2, "Avengers: Age of Ultron", 400, "17 March 2018", R.drawable.ic_avengers_2)
+        listOfMovie.add(movieModel)
+
+        movieModel = MovieModel(3, "Iron Man 3", 550, "17 April 2018", R.drawable.ic_ironman_3)
+        listOfMovie.add(movieModel)
+
+        movieModel = MovieModel(4, "Avengers: Infinity War", 1500, "15 Jan 2018", R.drawable.ic_avenger_five)
+        listOfMovie.add(movieModel)
+
+        movieModel = MovieModel(5, "Thor: Ragnarok", 200, "17 March 2018", R.drawable.ic_thor)
+        listOfMovie.add(movieModel)
+
+        movieModel = MovieModel(6, "Black Panther", 250, "17 May 2018", R.drawable.ic_panther)
+        listOfMovie.add(movieModel)
+
+        movieModel = MovieModel(7, "Logan", 320, "17 Dec 2018", R.drawable.ic_logan)
+        listOfMovie.add(movieModel)
+
+        return listOfMovie
+    }
+}