Recyclerview单选和多选实现

Recyclerview单选和多选实现，通过简单的demo来展示单选和多选状态，最后写了一个综合的实用demo.

// Generated code from Butter Knife. Do not modify!
package com.example.xiaohao.recycleviewcheckboxdemo;

import android.support.annotation.CallSuper;
import android.support.annotation.UiThread;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import butterknife.Unbinder;
import butterknife.internal.Utils;
import java.lang.IllegalStateException;
import java.lang.Override;

public class MainActivity_ViewBinding implements Unbinder {
  private MainActivity target;

  @UiThread
  public MainActivity_ViewBinding（MainActivity target） {
    this（target target.getWindow（）.getDecorView（））;
  }

  @UiThread
  public MainActivity_ViewBinding（MainActivity target View source） {
    this.target = target;

    target.mRecyclerview = Utils.findRequiredViewAsType（source R.id.recyclerview “field ‘mRecyclerview‘“ RecyclerView.class）;
    target.mTvSelectNum = Utils.findRequiredViewAsType（source R.id.tv_select_num “field ‘mTvSelectNum‘“ TextView.class）;
    target.mBtnDelete = Utils.findRequiredViewAsType（source R.id.btn_delete “field ‘mBtnDelete‘“ Button.class）;
    target.mSelectAll = Utils.findRequiredViewAsType（source R.id.select_all “field ‘mSelectAll‘“ TextView.class）;
    target.mLlMycollectionBottomDialog = Utils.findRequiredViewAsType（source R.id.ll_mycollection_bottom_dialog “field ‘mLlMycollectionBottomDialog‘“ LinearLayout.class）;
    target.mBtnEditor = Utils.findRequiredViewAsType（source R.id.btn_editor “field ‘mBtnEditor‘“ TextView.class）;
  }

  @Override
  @CallSuper
  public void unbind（） {
    MainActivity target = this.target;
    if （target == null） throw new IllegalStateException（“Bindings already cleared.“）;
    this.target = null;

    target.mRecyclerview = null;
    target.mTvSelectNum = null;
    target.mBtnDelete = null;
    target.mSelectAll = null;
    target.mLlMycollectionBottomDialog = null;
    target.mBtnEditor = null;
  }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......       118  2017-09-07 16:43  RecycleviewCheckBoxDemo\.gitignore

     文件          1  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\fileChanges\last-build.bin

     文件         17  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\fileContent\fileContent.lock

     文件     196651  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\fileHashes\fileHashes.bin

     文件         17  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\fileHashes\fileHashes.lock

     文件      19857  2018-12-08 19:12  RecycleviewCheckBoxDemo\.gradle\4.4\fileHashes\resourceHashesCache.bin

     文件    1120764  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\javaCompile\classAnalysis.bin

     文件     453215  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\javaCompile\jarAnalysis.bin

     文件         17  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\javaCompile\javaCompile.lock

     文件      67110  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\javaCompile\taskHistory.bin

     文件      20908  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\javaCompile\taskJars.bin

     文件    1233852  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\taskHistory\taskHistory.bin

     文件         17  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\4.4\taskHistory\taskHistory.lock

     文件         17  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\buildOutputCleanup\buildOutputCleanup.lock

     文件         51  2018-12-08 19:10  RecycleviewCheckBoxDemo\.gradle\buildOutputCleanup\cache.properties

     文件      20909  2018-12-08 19:13  RecycleviewCheckBoxDemo\.gradle\buildOutputCleanup\outputFiles.bin

     文件        534  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\caches\build_file_checksums.ser

     文件       1803  2018-12-08 19:09  RecycleviewCheckBoxDemo\.idea\codestyles\Project.xml

     文件        626  2018-12-08 19:10  RecycleviewCheckBoxDemo\.idea\gradle.xml

     文件        749  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_animated_vector_drawable_25_4_0.xml

     文件        690  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_appcompat_v7_25_4_0.xml

     文件        660  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_design_25_4_0.xml

     文件        705  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_recyclerview_v7_25_4_0.xml

     文件        617  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_annotations_25_4_0_jar.xml

     文件        700  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_compat_25_4_0.xml

     文件        705  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_core_ui_25_4_0.xml

     文件        720  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_core_utils_25_4_0.xml

     文件        710  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_fragment_25_4_0.xml

     文件        730  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_media_compat_25_4_0.xml

     文件        480  2018-12-08 19:11  RecycleviewCheckBoxDemo\.idea\libraries\Gradle__com_android_support_support_v4_25_4_0.xml

............此处省略2045个文件信息