Tīmeklis2015. gada 24. febr. · QAndroidJniObject str = QAndroidJniObject::callStaticObjectMethod( "org/.../TestClass" ,"staticMethod"); Now I have changed the java method and it needs an input parameter of type string. The Java code : Tīmeklisthe correct signature based on the provided template type. For example: \code. jint x = QAndroidJniObject::callMethod ("getSize"); …
How to use the Qt Jni class "QAndroidJniObject"
Tīmeklis在下文中一共展示了QAndroidJniObject::callObjectMethod方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将 … Tīmeklis2024. gada 27. maijs · In the C++ context, it is not possible to retrieve the value of jlong when calling a function from the java context using the QAndroidJniObject JNI. Only the jstring value is retrieved. How to extract jlong? How can this be done? Maybe I need on JNI extern C to pass instead of QAndroidJniObject if it is possible in Qt? how did the russian revolution affect russia
Changes to Qt Extras Modules Qt 6.5
Tīmeklis2024. gada 22. nov. · Hi guys I am trying to get name of wifi connected to my mobile using QAndroidJniObject. My code is .java public class QtAndroidToastJava extends QtActivity { public String getWifiName(Context context) { WifiManager manager = (WifiManager) context.getS... For functions that take no arguments, QAndroidJniObject provides convenience functions that will use the correct signature based on the provided template type. For example: In other cases you will need to supply the signature yourself, and it is important that the signature matches the function you want … Skatīt vairāk Most objectsreceived from Java will be local references and will only stay valid in the scope you received them. After that, the object … Skatīt vairāk When calling Java functions that might throw an exception, it is important that you check, handle and clear out the exception before continuing. Skatīt vairāk Java native methods makes it possible to call native code from Java, this is done by creating a function declaration in Java and prefixing it with the native keyword. Before a native function can be called from Java, you need to map … Skatīt vairāk Tīmeklis2024. gada 28. jūl. · Hi, still trying to solve this Android problem, I am trying to add an "extra" to an Intent that is going to be raised via the ALARM_SERVICE.. The … how many students at pitt