└── MultiSelectRecyclerGridView ├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── drawable-xxhdpi │ │ │ │ └── ic_tick_circle_green.png │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── dimens.xml │ │ │ │ └── styles.xml │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ ├── layout │ │ │ │ ├── toolbar.xml │ │ │ │ ├── activity_multiselect.xml │ │ │ │ └── row_multiselect.xml │ │ │ └── menu │ │ │ │ └── menu_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── takeoffandroid │ │ │ └── multiselectrecyclergridview │ │ │ ├── SelectableAdapter.java │ │ │ ├── MultiSelectRecyclerViewActivity.java │ │ │ └── MultiSelectRecyclerViewAdapter.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── takeoffandroid │ │ └── multiselectrecyclergridview │ │ └── ApplicationTest.java ├── proguard-rules.pro ├── build.gradle └── app.iml ├── settings.gradle ├── .idea ├── .name ├── copyright │ └── profiles_settings.xml ├── dictionaries │ └── chandrasekar_kuppusa.xml ├── scopes │ └── scope_settings.xml ├── encodings.xml ├── vcs.xml ├── modules.xml ├── gradle.xml ├── compiler.xml └── misc.xml ├── .gitignore ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── build.gradle ├── MultiSelectRecyclerGridView.iml ├── gradle.properties ├── gradlew.bat └── gradlew /MultiSelectRecyclerGridView/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/.name: -------------------------------------------------------------------------------- 1 | MultiSelectRecyclerGridView -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/dictionaries/chandrasekar_kuppusa.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckdevrel/MultiSelectRecyclerView/HEAD/MultiSelectRecyclerGridView/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckdevrel/MultiSelectRecyclerView/HEAD/MultiSelectRecyclerGridView/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckdevrel/MultiSelectRecyclerView/HEAD/MultiSelectRecyclerGridView/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/scopes/scope_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckdevrel/MultiSelectRecyclerView/HEAD/MultiSelectRecyclerGridView/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckdevrel/MultiSelectRecyclerView/HEAD/MultiSelectRecyclerGridView/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/drawable-xxhdpi/ic_tick_circle_green.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckdevrel/MultiSelectRecyclerView/HEAD/MultiSelectRecyclerGridView/app/src/main/res/drawable-xxhdpi/ic_tick_circle_green.png -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | MultiSelectRecyclerGridView 3 | 4 | Hello world! 5 | Settings 6 | 7 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Apr 10 15:27:10 PDT 2013 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip 7 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/layout/toolbar.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/menu/menu_main.xml: -------------------------------------------------------------------------------- 1 | 5 | 9 | 10 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/androidTest/java/com/takeoffandroid/multiselectrecyclergridview/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.takeoffandroid.multiselectrecyclergridview; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest () { 11 | super (Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:1.1.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in F:\adt-bundle-windows-x86\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/layout/activity_multiselect.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 10 | 11 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 22 5 | buildToolsVersion "22.0.1" 6 | 7 | defaultConfig { 8 | applicationId "com.takeoffandroid.multiselectrecyclergridview" 9 | minSdkVersion 11 10 | targetSdkVersion 22 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | compile 'com.android.support:appcompat-v7:22.2.0' 25 | compile 'com.android.support:recyclerview-v7:22.2.0' 26 | } 27 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/MultiSelectRecyclerGridView.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/res/layout/row_multiselect.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 14 | 23 | 24 | 25 | 33 | 34 | 35 | 36 | 37 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/java/com/takeoffandroid/multiselectrecyclergridview/SelectableAdapter.java: -------------------------------------------------------------------------------- 1 | package com.takeoffandroid.multiselectrecyclergridview; 2 | 3 | import android.support.v7.widget.RecyclerView; 4 | import android.util.SparseBooleanArray; 5 | 6 | import java.util.ArrayList; 7 | import java.util.List; 8 | 9 | public abstract class SelectableAdapter extends RecyclerView.Adapter { 10 | @SuppressWarnings("unused") 11 | private static final String TAG = SelectableAdapter.class.getSimpleName(); 12 | 13 | private SparseBooleanArray selectedItems; 14 | 15 | public SelectableAdapter () { 16 | selectedItems = new SparseBooleanArray (); 17 | } 18 | 19 | /** 20 | * Indicates if the item at position position is selected 21 | * @param position Position of the item to check 22 | * @return true if the item is selected, false otherwise 23 | */ 24 | public boolean isSelected(int position) { 25 | return getSelectedItems().contains(position); 26 | } 27 | 28 | /** 29 | * Toggle the selection status of the item at a given position 30 | * @param position Position of the item to toggle the selection status for 31 | */ 32 | public void toggleSelection(int position) { 33 | if (selectedItems.get(position, false)) { 34 | selectedItems.delete(position); 35 | } else { 36 | selectedItems.put(position, true); 37 | } 38 | notifyItemChanged(position); 39 | } 40 | 41 | /** 42 | * Clear the selection status for all items 43 | */ 44 | public void clearSelection() { 45 | List selection = getSelectedItems(); 46 | selectedItems.clear(); 47 | for (Integer i : selection) { 48 | notifyItemChanged(i); 49 | } 50 | } 51 | 52 | /** 53 | * Count the selected items 54 | * @return Selected items count 55 | */ 56 | public int getSelectedItemCount() { 57 | return selectedItems.size(); 58 | } 59 | 60 | /** 61 | * Indicates the list of selected items 62 | * @return List of selected items ids 63 | */ 64 | public List getSelectedItems() { 65 | List items = new ArrayList<> (selectedItems.size()); 66 | for (int i = 0; i < selectedItems.size(); ++i) { 67 | items.add(selectedItems.keyAt(i)); 68 | } 69 | return items; 70 | } 71 | } -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/java/com/takeoffandroid/multiselectrecyclergridview/MultiSelectRecyclerViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.takeoffandroid.multiselectrecyclergridview; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.support.v7.widget.GridLayoutManager; 6 | import android.support.v7.widget.RecyclerView; 7 | import android.support.v7.widget.Toolbar; 8 | 9 | import java.util.ArrayList; 10 | 11 | public class MultiSelectRecyclerViewActivity extends AppCompatActivity implements MultiSelectRecyclerViewAdapter.ViewHolder.ClickListener { 12 | 13 | private Toolbar toolbar; 14 | 15 | private RecyclerView mRecyclerView; 16 | private MultiSelectRecyclerViewAdapter mAdapter; 17 | private RecyclerView.LayoutManager mLayoutManager; 18 | 19 | private ArrayList mArrayList = new ArrayList(); 20 | 21 | @Override 22 | protected void onCreate(Bundle savedInstanceState) { 23 | super.onCreate (savedInstanceState); 24 | setContentView(R.layout.activity_multiselect); 25 | toolbar = (Toolbar) findViewById(R.id.toolbar); 26 | 27 | 28 | for (int i = 1; i <= 50; i++) { 29 | 30 | mArrayList.add ("Item " + i); 31 | } 32 | 33 | if (toolbar != null) { 34 | setSupportActionBar(toolbar); 35 | getSupportActionBar().setTitle("MultiSelectRecylcerView"); 36 | 37 | } 38 | 39 | mRecyclerView = (RecyclerView) findViewById(R.id.my_recycler_view); 40 | mRecyclerView.setHasFixedSize(true); 41 | mRecyclerView.setLayoutManager(new GridLayoutManager (this,3)); 42 | mAdapter = new MultiSelectRecyclerViewAdapter (MultiSelectRecyclerViewActivity.this,mArrayList,this); 43 | mRecyclerView.setAdapter (mAdapter); 44 | 45 | 46 | } 47 | 48 | @Override 49 | public void onItemClicked (int position) { 50 | 51 | toggleSelection(position); 52 | } 53 | 54 | @Override 55 | public boolean onItemLongClicked (int position) { 56 | toggleSelection(position); 57 | 58 | return true; 59 | } 60 | 61 | private void toggleSelection(int position) { 62 | mAdapter.toggleSelection (position); 63 | 64 | } 65 | } -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | Abstraction issues 15 | 16 | 17 | Android Lint 18 | 19 | 20 | Class structure 21 | 22 | 23 | Code style issues 24 | 25 | 26 | Compiler issues 27 | 28 | 29 | Declaration redundancy 30 | 31 | 32 | Error handling 33 | 34 | 35 | General 36 | 37 | 38 | Initialization issues 39 | 40 | 41 | Internationalization issues 42 | 43 | 44 | Java language level migration aids 45 | 46 | 47 | Logging issues 48 | 49 | 50 | Performance issues 51 | 52 | 53 | Probable bugs 54 | 55 | 56 | Threading issues 57 | 58 | 59 | 60 | 61 | UNCHECKED_WARNING 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 1.7 75 | 76 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/src/main/java/com/takeoffandroid/multiselectrecyclergridview/MultiSelectRecyclerViewAdapter.java: -------------------------------------------------------------------------------- 1 | package com.takeoffandroid.multiselectrecyclergridview; 2 | 3 | import android.content.Context; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | import android.widget.TextView; 9 | 10 | import java.util.ArrayList; 11 | 12 | public class MultiSelectRecyclerViewAdapter extends SelectableAdapter { 13 | 14 | private ArrayList mArrayList; 15 | private Context mContext; 16 | private ViewHolder.ClickListener clickListener; 17 | 18 | 19 | 20 | public MultiSelectRecyclerViewAdapter (Context context, ArrayList arrayList,ViewHolder.ClickListener clickListener) { 21 | this.mArrayList = arrayList; 22 | this.mContext = context; 23 | this.clickListener = clickListener; 24 | 25 | } 26 | 27 | // Create new views 28 | @Override 29 | public MultiSelectRecyclerViewAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, 30 | int viewType) { 31 | 32 | View itemLayoutView = LayoutInflater.from(parent.getContext()).inflate( 33 | R.layout.row_multiselect, null); 34 | 35 | ViewHolder viewHolder = new ViewHolder(itemLayoutView,clickListener); 36 | 37 | return viewHolder; 38 | } 39 | 40 | @Override 41 | public void onBindViewHolder(ViewHolder viewHolder, int position) { 42 | 43 | viewHolder.tvName.setText(mArrayList.get (position)); 44 | 45 | viewHolder.selectedOverlay.setVisibility(isSelected(position) ? View.VISIBLE : View.INVISIBLE); 46 | 47 | } 48 | 49 | @Override 50 | public int getItemCount() { 51 | return mArrayList.size(); 52 | } 53 | 54 | public static class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener,View.OnLongClickListener { 55 | 56 | public TextView tvName; 57 | private ClickListener listener; 58 | private final View selectedOverlay; 59 | 60 | 61 | public ViewHolder(View itemLayoutView,ClickListener listener) { 62 | super(itemLayoutView); 63 | 64 | this.listener = listener; 65 | 66 | tvName = (TextView) itemLayoutView.findViewById(R.id.tvName); 67 | selectedOverlay = (View) itemView.findViewById(R.id.selected_overlay); 68 | 69 | itemLayoutView.setOnClickListener(this); 70 | 71 | itemLayoutView.setOnLongClickListener (this); 72 | } 73 | 74 | @Override 75 | public void onClick(View v) { 76 | if (listener != null) { 77 | listener.onItemClicked(getAdapterPosition ()); 78 | } 79 | } 80 | @Override 81 | public boolean onLongClick (View view) { 82 | if (listener != null) { 83 | return listener.onItemLongClicked(getAdapterPosition ()); 84 | } 85 | return false; 86 | } 87 | 88 | public interface ClickListener { 89 | public void onItemClicked(int position); 90 | 91 | public boolean onItemLongClicked(int position); 92 | } 93 | } 94 | } 95 | 96 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /MultiSelectRecyclerGridView/app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | --------------------------------------------------------------------------------