QAndroidActivityResultReceiver Class
用于从主 Android 活动中的 onActivityResult() 回调的接口。更多
| 头文件： | #include <QtCore/private/qandroidextras_p.h> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Core)target_link_libraries(mytarget PRIVATE Qt6::CorePrivate) |
| qmake： | QT += core-private |
| 自 | Qt 6.2 |
| 状态： | 初步 |
该类正在开发中，可能会有变动。
公共函数
| virtual void | handleActivityResult(int receiverRequestCode, int resultCode, const QJniObject &data) = 0 |
详细说明
创建该类的子类，以便在使用QtAndroidPrivate::startActivity() 和QtAndroidPrivate::startIntentSender() API 时获得结果通知。
成员函数文档
[pure virtual] void QAndroidActivityResultReceiver::handleActivityResult(int receiverRequestCode, int resultCode, const QJniObject &data)
使用QtAndroidPrivate::startActivity() 或QtAndroidPrivate::startIntentSender() 启动活动后，重新实现此函数以获取活动结果。receiverRequestCode 是该接收器独有的请求代码，该代码最初传递给 startActivity() 或 startIntentSender() 函数。resultCode 是活动返回的结果，而data 要么是空，要么是类 android.content.Intent 的 Java 对象。最后两个参数都与传递给 onActivityResult() 的参数相同。
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