QAndroidActivityResultReceiver Class
用于 Android 主 Activity 中 onActivityResult() 回调的接口。更多内容...
| 头文件： | #include <QtCore/private/qandroidextras_p.h> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS CorePrivate) target_link_libraries(mytarget PRIVATE Qt6::CorePrivate) |
| qmake： | QT += core-private |
| 自： | Qt 6.2 |
| 状态： | 技术预览 |
该类处于技术预览阶段，内容可能会有变动。
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时收到结果通知。
成员函数文档
[pure virtual] void QAndroidActivityResultReceiver::handleActivityResult(int receiverRequestCode, int resultCode, const QJniObject &data)
重写此方法，以便在使用QtAndroidPrivate::startActivity()或QtAndroidPrivate::startIntentSender()启动活动后获取活动结果。receiverRequestCode 是该接收器的唯一请求代码，该代码最初被传递给了startActivity()或startIntentSender()函数。resultCode 是 Activity 返回的结果，而data 要么为 null，要么是 android.content.Intent 类的 Java 对象。最后两个参数与传递给 onActivityResult() 的参数完全相同。
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