android studio external tool 自定義工具
阿新 • • 發佈:2019-01-05
親測通過!
選項位置:
生成native.h標頭檔案
方式一:
$JDKPath$\bin\javah.exe
-bootclasspath $ModuleSdkPath$/platforms/android-21/android.jar -o $ModuleFileDir$/src/main/jni/$Prompt$ $FileClass$
$ModuleFileDir$\build\intermediates\classes\debug
命令列呼叫原型:
E:\demo\obd\As2\mylibrary\build\intermediates\classes\debug>javaj
-jni -bootclasspath D: \Users\Administrator\AppData\Local\Android\sdk\platforms\android-21\android.jar
-o E:\demo\obd\As2\mylibrary\src\main\jni\ff.h
com.example.administrator.mylibrary.Native
如圖:
解釋:
E:\demo\obd\As2\mylibrary\build\intermediates\classes\debug> javaj -jni -bootclasspath D:\Users\Administrator\AppData\Local\Android\sdk\platforms\android-21\android.jar //依賴jar -o E:\demo\obd\As2\mylibrary\src\main\jni\ff.h //生成的檔名 com.example.administrator.mylibrary.Native //目標檔案 用那個檔案生成
輸入生成.h檔名 是因為在 -o時的$Prompt$
方式二:
$JDKPath$\bin\javah.exe
-s -p $FileClass$
$ModuleFileDir$\build\intermediates\classes\debug
命令原型:
E:\demo\obd\As2\app\build\intermediates\classes\debug>javap -s -p com.example.administrator.myapplication.MainActivity
如圖:
方式三:
命令列呼叫原型:$JDKPath$\bin\javah.exe -jni $FileClass$ $ModuleFileDir$\build\intermediates\classes\debug
E:\demo\obd\As2\app\build\intermediates\classes\debug>javah -jni com.example.administrator.myapplication.MainActivity
如圖: