qt5.15.2 配置 android

第一步安装jdk，最好安装 jdk11，因为他是与qt5.15.2这个能匹配上的
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右击电脑，选择属性，选择高级系统设置，选择环境变量。
点击新建，变量名为JAVA_HOME,变量值为java安装的路径。我的如下图
JAVA_HOME
D:\Program Files\Java\jdk-11

CLASSPATH
.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar //变量值

然后在path中将java 的bin目录及lib目录配置进去
双击path 配置java路径和jre路径
%JAVA_HOME%\bin
%JAVA_HOME%\jre\bin

第二步下载androidsdk,网站点击这里，
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选择windows r24.4.1的zip进行下载。

解压Android sdk到指定目录
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双击sdk manager.exe。如果配置正常的话应该是可以打开的，如果出现黑屏一闪而过，然后程序没有任何反应，则说明sdk没有找到java路径，需要手动的进行更改。如果已经打开则进行下一步点击toools->lib 文件夹下面找到find_java.bat这个文件，选择用记事本打开它，将第43行的设置java路径改为你自己的路径，我的如下

然后就能正常打开sdk manager，选择安装第一个，其他都不进行安装

安装完成之后关闭。在tools->bin 目录下会生成一份sdkmanager.bat文件，若没有，则新建一个名称为sdkmanager.txt的文件，将下面的代码拷贝进去

@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem sdkmanager startup script for Windows
@rem
@rem ##########################################################################

@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal

set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%..

@rem Add default JVM options here. You can also use JAVA_OPTS and SDKMANAGER_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Dcom.android.sdklib.toolsdir=%~dp0\.."

@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome

set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init

echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto init

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:init
@rem Get command-line arguments, handling Windows variants

if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args

:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2

:win9xME_args_slurp
if "x%~1" == "x" goto execute

set CMD_LINE_ARGS=%*
goto execute

:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$

:execute
@rem Setup the command line

set CLASSPATH=%APP_HOME%\lib\sdklib-25.3.0-dev.jar;%APP_HOME%\lib\layoutlib-api-25.3.0-dev.jar;%APP_HOME%\lib\dvlib-25.3.0-dev.jar;%APP_HOME%\lib\repository-25.3.0-dev.jar;%APP_HOME%\lib\gson-2.2.4.jar;%APP_HOME%\lib\commons-compress-1.8.1.jar;%APP_HOME%\lib\httpclient-4.1.1.jar;%APP_HOME%\lib\httpmime-4.1.jar;%APP_HOME%\lib\common-25.3.0-dev.jar;%APP_HOME%\lib\kxml2-2.3.0.jar;%APP_HOME%\lib\annotations-25.3.0-dev.jar;%APP_HOME%\lib\annotations-12.0.jar;%APP_HOME%\lib\jimfs-1.1.jar;%APP_HOME%\lib\httpcore-4.1.jar;%APP_HOME%\lib\commons-logging-1.1.1.jar;%APP_HOME%\lib\commons-codec-1.4.jar;%APP_HOME%\lib\guava-18.0.jar

@rem Execute sdkmanager
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %SDKMANAGER_OPTS% -classpath "%CLASSPATH%" com.android.sdklib.tool.SdkManagerCli %CMD_LINE_ARGS%

:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd

:fail
rem Set variable SDKMANAGER_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%SDKMANAGER_EXIT_CONSOLE%" exit 1
exit /b 1

:mainEnd
if "%OS%"=="Windows_NT" endlocal

:omega

最后将后缀名改为.bat
然后在当前位置打开cmd命令框
依次输入如下命令

sdkmanager "build-tools;30.0.2" --sdk_root="D:\Android_sdk\android-sdk-windows"
sdkmanager "ndk;21.3.6528147" --sdk_root="D:\Android_sdk\android-sdk-windows"
sdkmanager "platform-tools" --sdk_root="D:\Android_sdk\android-sdk-windows"
sdkmanager "platforms;android-30" --sdk_root="D:\Android_sdk\android-sdk-windows"
sdkmanager "cmdline-tools;latest" --sdk_root="D:\Android_sdk\android-sdk-windows"
sdkmanager "extras;google;usb_driver" --sdk_root="D:\Android_sdk\android-sdk-windows"

第三步下载Qt,jdk,sdk
Index of /official_releases/online_installers