Android Studio 导航栏开发 BottomNavigationView+Fragment 简单 适合新手

Android Studio 导航栏开发 BottomNavigationView+Fragment 简单实例 https://blog.csdn.net/nujun1222/article/details/80079345

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

public final class BuildConfig {
  public static final boolean DEBUG = Boolean.parseBoolean（“true“）;
  public static final String APPLICATION_ID = “com.example.it_cty.myapplication.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  2018-04-25 13:14  MyApplication3\
     文件         127  2018-04-25 12:59  MyApplication3\.gitignore
     目录           0  2018-04-25 12:59  MyApplication3\.gradle\
     目录           0  2018-04-25 14:14  MyApplication3\.gradle\4.1\
     目录           0  2018-04-25 12:59  MyApplication3\.gradle\4.1\fileChanges\
     文件           1  2018-04-25 14:31  MyApplication3\.gradle\4.1\fileChanges\last-build.bin
     目录           0  2018-04-25 14:14  MyApplication3\.gradle\4.1\fileContent\
     文件          17  2018-04-25 14:28  MyApplication3\.gradle\4.1\fileContent\fileContent.lock
     目录           0  2018-04-25 12:59  MyApplication3\.gradle\4.1\fileHashes\
     文件      443191  2018-04-25 14:31  MyApplication3\.gradle\4.1\fileHashes\fileHashes.bin
     文件          17  2018-04-25 14:31  MyApplication3\.gradle\4.1\fileHashes\fileHashes.lock
     文件       20231  2018-04-25 14:14  MyApplication3\.gradle\4.1\fileHashes\resourceHashesCache.bin
     目录           0  2018-04-25 14:14  MyApplication3\.gradle\4.1\javaCompile\
     文件     1079607  2018-04-25 14:28  MyApplication3\.gradle\4.1\javaCompile\classAnalysis.bin
     文件      418977  2018-04-25 14:14  MyApplication3\.gradle\4.1\javaCompile\jarAnalysis.bin
     文件          17  2018-04-25 14:28  MyApplication3\.gradle\4.1\javaCompile\javaCompile.lock
     文件      145173  2018-04-25 14:28  MyApplication3\.gradle\4.1\javaCompile\taskHistory.bin
     文件       21318  2018-04-25 14:28  MyApplication3\.gradle\4.1\javaCompile\taskJars.bin
     目录           0  2018-04-25 12:59  MyApplication3\.gradle\4.1\taskHistory\
     文件     3232885  2018-04-25 14:31  MyApplication3\.gradle\4.1\taskHistory\fileSnapshots.bin
     文件       76306  2018-04-25 14:31  MyApplication3\.gradle\4.1\taskHistory\taskHistory.bin
     文件          17  2018-04-25 14:31  MyApplication3\.gradle\4.1\taskHistory\taskHistory.lock
     目录           0  2018-04-25 12:59  MyApplication3\.gradle\buildOutputCleanup\
     文件           0  2018-04-25 12:59  MyApplication3\.gradle\buildOutputCleanup\built.bin
     文件          51  2018-04-25 12:59  MyApplication3\.gradle\buildOutputCleanup\cache.properties
     文件           2  2018-04-25 14:31  MyApplication3\.gradle\buildOutputCleanup\cache.properties.lock
     目录           0  2018-04-25 14:41  MyApplication3\.idea\
     文件         626  2018-04-25 12:59  MyApplication3\.idea\gradle.xml
     目录           0  2018-04-25 13:26  MyApplication3\.idea\libraries\
     文件         533  2018-04-25 13:22  MyApplication3\.idea\libraries\android_arch_core_common_1_0_0_jar.xml
     文件         548  2018-04-25 13:22  MyApplication3\.idea\libraries\android_arch_lifecycle_common_1_0_0_jar.xml
............此处省略3295个文件信息