BottomNavigationView+ViewPager+Fragment底部导航栏

BottomNavigationView+ViewPager+Fragment底部导航栏。可拓展性很强，只要更改fragment就可以实现多样界面

/**
 * Automatically generated file. DO NOT MODIFY
 */
package com.example.design.test;

public final class BuildConfig {
  public static final boolean DEBUG = Boolean.parseBoolean（“true“）;
  public static final String APPLICATION_ID = “com.example.design.test“;
  public static final String BUILD_TYPE = “debug“;
  public static final String FLAVOR = ““;
  public static final int VERSION_CODE = 1;
  public static final String VERSION_NAME = “1.0“;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-07-29 13:48  Design\
     文件         127  2017-07-29 13:47  Design\.gitignore
     目录           0  2017-07-29 13:47  Design\.gradle\
     目录           0  2017-07-29 14:52  Design\.gradle\3.3\
     目录           0  2017-07-29 13:48  Design\.gradle\3.3\taskArtifacts\
     文件      158983  2017-07-29 19:02  Design\.gradle\3.3\taskArtifacts\fileHashes.bin
     文件     2876374  2017-07-29 19:02  Design\.gradle\3.3\taskArtifacts\fileSnapshots.bin
     文件      110766  2017-07-29 19:02  Design\.gradle\3.3\taskArtifacts\taskArtifacts.bin
     文件          17  2017-07-29 19:02  Design\.gradle\3.3\taskArtifacts\taskArtifacts.lock
     目录           0  2017-07-29 14:52  Design\.gradle\3.3\tasks\
     目录           0  2017-07-29 14:52  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\
     目录           0  2017-07-29 14:52  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\
     文件       38089  2017-07-29 19:02  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.bin
     文件          17  2017-07-29 19:02  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.lock
     目录           0  2017-07-29 14:52  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\
     文件       20402  2017-07-29 19:02  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.bin
     文件          17  2017-07-29 19:02  Design\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.lock
     目录           0  2017-07-29 19:06  Design\.idea\
     文件         686  2017-07-29 13:47  Design\.idea\compiler.xml
     目录           0  2017-07-29 13:47  Design\.idea\copyright\
     文件          76  2017-07-29 13:47  Design\.idea\copyright\profiles_settings.xml
     文件         626  2017-07-29 13:47  Design\.idea\gradle.xml
     目录           0  2017-07-29 18:39  Design\.idea\inspectionProfiles\
     文件         241  2017-07-29 18:39  Design\.idea\inspectionProfiles\profiles_settings.xml
     文件         676  2017-07-29 18:39  Design\.idea\inspectionProfiles\Project_Default.xml
     目录           0  2017-07-29 13:50  Design\.idea\libraries\
     文件         597  2017-07-29 13:48  Design\.idea\libraries\animated_vector_drawable_25_3_1.xml
     文件         561  2017-07-29 13:48  Design\.idea\libraries\appcompat_v7_25_3_1.xml
     文件         410  2017-07-29 13:48  Design\.idea\libraries\constraint_layout_1_0_2.xml
     文件         333  2017-07-29 13:48  Design\.idea\libraries\constraint_layout_solver_1_0_2.xml
     文件         543  2017-07-29 13:50  Design\.idea\libraries\design_25_3_1.xml
............此处省略1875个文件信息