unity游戏发布到安卓平台启动时黑屏时间过长解决方案

内部包含unity2018.3.5版本unity工程、android3.5.3安卓工程和测试apk，本内容仅供学习参考，不能商业用途，后续会有文章讲解，有问题请留言

/**
 * Automatically generated file. DO NOT MODIFY
 */
package com.MMPark.splash;

public final class BuildConfig {
  public static final boolean DEBUG = Boolean.parseBoolean（“true“）;
  public static final String LIBRARY_PACKAGE_NAME = “com.MMPark.splash“;
  /**
   * @deprecated APPLICATION_ID is misleading in libraries. For the library package name use LIBRARY_PACKAGE_NAME
   */
  @Deprecated
  public static final String APPLICATION_ID = “com.MMPark.splash“;
  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  2020-04-07 17:45  启动页\
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\
     文件         222  2020-04-05 17:20  启动页\SplashAndroid\.gitignore
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\executionHistory\
     文件     3417042  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\executionHistory\executionHistory.bin
     文件          17  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\executionHistory\executionHistory.lock
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\fileChanges\
     文件           1  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\fileChanges\last-build.bin
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\fileContent\
     文件          17  2020-04-07 16:54  启动页\SplashAndroid\.gradle\5.4.1\fileContent\fileContent.lock
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\fileHashes\
     文件      252069  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\fileHashes\fileHashes.bin
     文件          17  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\fileHashes\fileHashes.lock
     文件       20945  2020-04-07 16:54  启动页\SplashAndroid\.gradle\5.4.1\fileHashes\resourceHashesCache.bin
     文件           0  2020-04-07 15:01  启动页\SplashAndroid\.gradle\5.4.1\gc.properties
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\5.4.1\javaCompile\
     文件       74914  2020-04-07 16:54  启动页\SplashAndroid\.gradle\5.4.1\javaCompile\classAnalysis.bin
     文件      160681  2020-04-07 16:54  启动页\SplashAndroid\.gradle\5.4.1\javaCompile\jarAnalysis.bin
     文件          17  2020-04-07 16:54  启动页\SplashAndroid\.gradle\5.4.1\javaCompile\javaCompile.lock
     文件       42961  2020-04-07 16:54  启动页\SplashAndroid\.gradle\5.4.1\javaCompile\taskHistory.bin
     目录           0  2020-04-07 17:46  启动页\SplashAndroid\.gradle\5.4.1\vcsmetadata-1\
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\buildOutputCleanup\
     文件          17  2020-04-07 17:44  启动页\SplashAndroid\.gradle\buildOutputCleanup\buildOutputCleanup.lock
     文件          53  2020-04-05 17:20  启动页\SplashAndroid\.gradle\buildOutputCleanup\cache.properties
     文件       23375  2020-04-07 17:44  启动页\SplashAndroid\.gradle\buildOutputCleanup\outputFiles.bin
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.gradle\vcs-1\
     文件           0  2020-04-07 15:01  启动页\SplashAndroid\.gradle\vcs-1\gc.properties
     目录           0  2020-04-07 17:44  启动页\SplashAndroid\.idea\
     文件           6  2020-04-05 17:20  启动页\SplashAndroid\.idea\.name
............此处省略284个文件信息