Add custom layout manager

Author: whalemare

app/build.gradle

@@ -18,15 +18,18 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
 }
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-//    compile project(path: ':sheetmenu')
-    compile 'com.github.whalemare:sheetmenu:1.0'
+    compile project(path: ':sheetmenu')
     compile 'com.android.support:appcompat-v7:25.3.1'
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
     testCompile 'junit:junit:4.12'

app/src/main/java/ru/whalemare/bottomsheet/MainActivity.java

@@ -41,6 +41,7 @@ private void setup2() {
                 R.string.title,
                 null,
                 R.menu.menu,
+                null,
                 new MenuItem.OnMenuItemClickListener() {
                     @Override
                     public boolean onMenuItemClick(MenuItem item) {

app/src/main/java/ru/whalemare/bottomsheet/MainActivityKotlin.kt

@@ -2,6 +2,7 @@ package ru.whalemare.bottomsheet
 
 import android.os.Bundle
 import android.support.v7.app.AppCompatActivity
+import android.support.v7.widget.GridLayoutManager
 import android.view.MenuItem
 import ru.whalemare.sheetmenu.SheetMenu
 
@@ -19,6 +20,7 @@ open class MainActivityKotlin : AppCompatActivity() {
     fun setup() {
         SheetMenu().apply {
             titleId = R.string.title
+            layoutManager = GridLayoutManager(this@MainActivityKotlin, 3)
             click = MenuItem.OnMenuItemClickListener { true }
             menu = R.menu.menu
         }.show(this)

sheetmenu/build.gradle

@@ -23,6 +23,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
 }
 
 dependencies {

sheetmenu/src/main/java/ru/whalemare/sheetmenu/SheetMenu.kt

@@ -17,12 +17,14 @@ import ru.whalemare.sheetmenu.extension.inflate
  * @param titleId id from resources with text for title. it is more important than common <b>title</b> param
  * @param title string with text for title
  * @param menu id from resources for auto-inflate menu
+ * @param layoutManager for RecyclerView. By default: vertical linear layout manager.
  * @param click listener for menu items
  */
 open class SheetMenu(
         var titleId: Int = 0,
         var title: String? = "",
         var menu: Int = 0,
+        var layoutManager: RecyclerView.LayoutManager? = null,
         var click: MenuItem.OnMenuItemClickListener = MenuItem.OnMenuItemClickListener { false }) {
 
     fun show(context: Context) {
@@ -57,7 +59,9 @@ open class SheetMenu(
                 adapter = ListAdapter.with(context.inflate(menu)).apply {
                     callback = click
                 }
-                layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
+                if (layoutManager == null) {
+                    layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
+                }
             }
         }
     }
@@ -74,10 +78,11 @@ open class SheetMenu(
 
         private var title = ""
         private var menu: Int = 0
+        private var layoutManager: RecyclerView.LayoutManager? = null
         private var click: MenuItem.OnMenuItemClickListener = MenuItem.OnMenuItemClickListener { false }
 
         fun show() {
-            SheetMenu(0, title, menu, click).show(context)
+            SheetMenu(0, title, menu, layoutManager, click).show(context)
         }
 
         /**
@@ -111,6 +116,14 @@ open class SheetMenu(
             this.click = click
             return this
         }
+
+        /**
+         * @param layoutManager for RecyclerView. By default: vertical linear layout manager.
+         */
+        fun setLayoutManager(layoutManager: RecyclerView.LayoutManager?): Builder {
+            this.layoutManager = layoutManager
+            return this
+        }
     }
     //endregion
 }