import Application from 'android.app.Application';
import Bundle from 'android.os.Bundle';
import Activity from 'android.app.Activity';
import ActivityLifecycleCallbacks from 'android.app.Application.ActivityLifecycleCallbacks';
// class MyLifecycleCallbacks extends ActivityLifecycleCallbacks {
// override onActivityCreated(a?: Activity, b?: Bundle):void {
// // 处理Activity创建事件
// }
// }
class MyLifecycleCallbacks implements ActivityLifecycleCallbacks {
override onActivityCreated(a?: Activity, b?: Bundle):void {
// 处理Activity创建事件
}
}
export class YDAppHookProxy implements UTSAndroidHookProxy {
override onCreate(application: Application) {
application.registerActivityLifecycleCallbacks(new MyLifecycleCallbacks());
}
}
Q小文Q
- 发布：2024-08-26 18:00
- 更新：2024-08-27 18:53
- 阅读：166
产品分类： uniapp/App
PC开发环境操作系统： Windows
PC开发环境操作系统版本号： Windows 11
HBuilderX类型： Alpha
HBuilderX版本号： 4.26
手机系统： Android
手机系统版本号： Android 14
手机厂商： OPPO
手机机型： 一加ACE2
页面类型： vue
vue版本： vue2
打包方式： 云端
项目创建方式： HBuilderX
示例代码：
操作步骤：
- uni-app项目新建uts插件
- 自定义类实现ActivityLifecycleCallbacks接口（详见代码示例）
- 在 UTSAndroidHookProxy 的onCreate中application.registerActivityLifecycleCallbacks(new MyLifecycleCallbacks());（详见代码示例）
- 本地运行或云打包自定义基座时，一直提示报错：
error: Class 'MyLifecycleCallbacks' is not abstract and does not implement abstract member public abstract fun onActivityCreated(p0: Activity, p1: Bundle?): Unit defined in android.app.Application.ActivityLifecycleCallbacks
error: 'onActivityCreated' overrides nothing
- uni-app项目新建uts插件
- 自定义类实现ActivityLifecycleCallbacks接口（详见代码示例）
- 在 UTSAndroidHookProxy 的onCreate中application.registerActivityLifecycleCallbacks(new MyLifecycleCallbacks());（详见代码示例）
- 本地运行或云打包自定义基座时，一直提示报错：
error: Class 'MyLifecycleCallbacks' is not abstract and does not implement abstract member public abstract fun onActivityCreated(p0: Activity, p1: Bundle?): Unit defined in android.app.Application.ActivityLifecycleCallbacks
error: 'onActivityCreated' overrides nothing
预期结果：
- 编译运行、云打包不报错
- 运行打开App时，onActivityCreated应正常执行
- 编译运行、云打包不报错
- 运行打开App时，onActivityCreated应正常执行
实际结果：
运行编译报错，云打包报错
运行编译报错，云打包报错
bug描述：
uni-app项目开发uts插件application.registerActivityLifecycleCallbacks，运行编译或提交云打包自定义基座，一直报错：
error: Class 'MyLifecycleCallbacks' is not abstract and does not implement abstract member public abstract fun onActivityCreated(p0: Activity, p1: Bundle?): Unit defined in android.app.Application.ActivityLifecycleCallbacks
error: 'onActivityCreated' overrides nothing
1 个回复
Q小文Q (作者)
已解决，感谢@DCloud_Android_DQQ管理员。参考kotlin的空安全（override onActivityCreated(a: Activity, b: Bundle|null):void），使用以下代码就正常了。
class MyLifecycleCallbacks implements ActivityLifecycleCallbacks {
override onActivityCreated(a: Activity, b: Bundle|null):void {
console.log("onActivityCreated",a)
}
override onActivityStarted(a: Activity):void {
console.log("onActivityStarted",a)
}
override onActivityResumed(a: Activity):void {
console.log("onActivityResumed",a)
}
override onActivityPaused(a: Activity):void {
console.log("onActivityPaused",a)
}
override onActivityStopped(a: Activity):void {
console.log("onActivityStopped",a)
}
override onActivitySaveInstanceState(a: Activity, b: Bundle):void {
console.log("onActivitySaveInstanceState",a)
}
override onActivityDestroyed(a: Activity):void {
console.log("onActivityDestroyed",a)
}
}
export class AppHookProxy implements UTSAndroidHookProxy {
override onCreate(application: Application) {
//当前应用是否 取得用户同意隐私协议
Log.d("AppHookProxy", "AppHookProxy--onCreate---")
// 初始化快捷方式
initShortCut()
if(UTSAndroid.isPrivacyAgree()) {
//onCreate 初始化三方SDK
Log.d("AppHookProxy", "AppHookProxy--onCreate---isPrivacyAgree")
}
}
}