【发布时间】：2019-01-21 20:11:10
【问题描述】：
目前我的推送通知有问题。我正在尝试在我的存储库中初始化 OneSignal，我已经按照 OneSignal 安装指南进行了仔细检查。一切都设置正确！
但是，我在 iOS 和 Android 上遇到了两个不同的问题。接收推送通知的三种方式：
- 案例一：应用打开
- 案例 2：应用已打开，已关闭（未杀死）并且仍在后台运行
- 案例3：应用未打开且未在后台运行（已被杀死/刷出屏幕）
iOS： 在我的 iPhone 案例 1 和案例 2 上运行良好，没有任何问题。但是，在案例 3 中，我的应用程序正在显示此屏幕（图片附在下面）。
安卓： 在 Android 手机上，案例 1 和 3 可以正常工作，但在案例 2 中，应用程序没有显示我的弹出对话框。但也没有崩溃和运行！
所以，我认为，就像 iOS 屏幕告诉我的那样，我的状态存在问题，因为它是 null。但是，在我看来仍然令人困惑，因为这种情况确实适用于 Android...
但是，我正在使用 OneSignal 文档中提供的函数和 EventHandler。另外，我正在使用一个名为react-native-popup-dialog 的库在发送推送通知时显示一个弹出窗口。仅当我使用推送通知发送某些键/值对时，此弹出窗口才可见。这些键是：
-
showPopup:true- 为真时显示弹出窗口。如果未设置或不等于 true，则不显示！ -
openLink:mydomain.de- 添加一个带有弹出窗口链接的按钮 -
buttonText:Open in Browser- 将按钮文本设置为链接
注意，额外的 URL 按钮仅在设置了键
openLink和buttonText时才会添加到弹出窗口中。其中没有一个或只设置了一个键，它不显示此按钮。
到目前为止一切顺利。所以，这是我现在的源代码，我希望你们能帮助我......尝试从 3 天开始调试它......
注意，getPopup() 方法被几个（不同的）屏幕调用，这些屏幕扩展了这个（SuperScreen）类。
import Dialog, { SlideAnimation, DialogTitle, DialogContent, DialogButton } from "react-native-popup-dialog";
import firebase from "react-native-firebase";
import OneSignal from "react-native-onesignal"
export default class SuperScreen extends Component {
constructor(props) {
super(props);
this.state = {
pushNotification: null,
visible: false
};
OneSignal.setLogLevel(6, 0);
OneSignal.init("00000000000000000000000000000000000", {
kOSSettingsKeyAutoPrompt: true
});
OneSignal.inFocusDisplaying(0);
OneSignal.enableVibrate(true);
OneSignal.enableSound(true);
OneSignal.addEventListener("received", this.onReceived);
OneSignal.addEventListener("opened", this.onOpened);
OneSignal.addEventListener("ids", this.onIds);
}
componentWillUnmount() {
OneSignal.removeEventListener("received", this.onReceived);
OneSignal.removeEventListener("opened", this.onOpened);
OneSignal.removeEventListener("ids", this.onIds);
}
onReceived = notification => {
console.log("Notification received: ", notification);
this.setState({
pushNotification: notification,
visible: true
});
if (this.state.pushNotification.payload.notificationID != null) {
firebase.analytics().logEvent("Popup_Link_Button", {
notificationID: this.state.pushNotification.payload.notificationID,
clicked: true
});
}
};
onOpened = openResult => {
console.log("Message: ", openResult.notification.payload.body);
console.log("Data: ", openResult.notification.payload.additionalData);
console.log("isActive: ", openResult.notification.isAppInFocus);
console.log("openResult: ", openResult);
this.setState({
pushNotification: openResult.notification,
visible: true
});
if (this.state.pushNotification.payload.notificationID != null) {
firebase.analytics().logEvent("Popup_Link_Button", {
notificationID: this.state.pushNotification.payload.notificationID,
clicked: true
});
}
};
onIds = device => {
console.log("Device info: ", device);
};
getPopup() {
if (
this.state.pushNotification != null &&
this.state.pushNotification.payload.additionalData != null &&
this.state.pushNotification.payload.additionalData.showPopup != null &&
this.state.pushNotification.payload.additionalData.showPopup == "true"
) {
var actionButtons = null;
if (
this.state.pushNotification.payload.additionalData.openLink != null &&
this.state.pushNotification.payload.additionalData.buttonText != null
) {
actionButtons = [
<DialogButton
text="Ok"
key={0}
onPress={() => {
this.setState({ visible: false });
firebase.analytics().logEvent("Popup_Link_Button", {
notificationID: this.state.pushNotification.payload
.notificationID,
opened: false
});
}}
/>
];
actionButtons.push(
<DialogButton
text={this.state.pushNotification.payload.additionalData.buttonText}
key={1}
onPress={() => {
this.openLink(
this.state.pushNotification.payload.additionalData.openLink
);
this.setState({ visible: false });
firebase.analytics().logEvent("Popup_Link_Button", {
notificationID: this.state.pushNotification.payload
.notificationID,
link: this.state.pushNotification.payload.additionalData
.openLink,
opened: true
});
}}
/>
);
} else {
actionButtons = [
<DialogButton
text="Ok"
key={0}
onPress={() => {
this.setState({ visible: false, pushNotification: null });
firebase.analytics().logEvent("Popup_Link_Button", {
popupID: this.state.pushNotification.payload.notificationID,
opened: false
});
}}
/>
];
}
return (
<Dialog
visible={this.state.visible == null ? false : this.state.visible}
dialogTitle={
<DialogTitle
title={
this.state.pushNotification == null
? ""
: this.state.pushNotification.payload.title
}
/>
}
dialogAnimation={
new SlideAnimation({
slideFrom: "bottom"
})
}
dialogStyle={{ marginLeft: 20, marginRight: 20 }}
actions={actionButtons}
>
<DialogContent>
<Text />
<Text>
{this.state.pushNotification == null
? ""
: this.state.pushNotification.payload.body}
</Text>
</DialogContent>
</Dialog>
);
}
}
我的 iPhone 图片：
【问题讨论】：
标签： android ios react-native state onesignal