通知打开应用程序，单击OneSignal [英] Open application on notification click in OneSignal

问题描述

我正在通过OneSignal收到通知，但是我想在单击通知时打开应用程序

I am getting notification using this through OneSignal, but I want to open the application when I click on notification

private static class ExampleNotificationOpenedHandler implements OneSignal.NotificationOpenedHandler {
    @Override
    public void notificationOpened(String message, JSONObject additionalData, boolean isActive) {

        try {
            if (additionalData != null) {
                if (additionalData.has("actionSelected"))
                    Log.d("OneSignalExample", "OneSignal notification button with id " + additionalData.getString("actionSelected") + " pressed");
                Log.d("OneSignalExample", "Full additionalData:\n" + additionalData.toString());
            }
        } catch (Throwable t) {
            t.printStackTrace();
        }

推荐答案

在ExampleNotificationOpenedHandler中添加一个将上下文作为参数的构造函数

Add a constructor in ExampleNotificationOpenedHandler that takes context as a parameter

private Context mContext;

public ExampleNotificationOpenedHandler(Context context) {
    mContext = context;
}

使用ExampleNotificationOpenedHandler构造函数在应用程序类内部使用上下文初始化OneSignal

Init OneSignal with ExampleNotificationOpenedHandler constructor with context inside application class

public void onCreate() {
    super.onCreate();
    OneSignal.startInit(this)
             .setNotificationOpenedHandler((OneSignal.NotificationOpenedHandler)
                        new ExampleNotificationOpenedHandler(this))
             .init();
}

准备意图并使用上下文开始您的活动

Prepare intent and start your activity using context

@Override
public void notificationOpened(OSNotificationOpenResult result) {
    try {
        if (additionalData != null) {
            Intent intent = new Intent(mContext, DetailsActivity.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT | Intent.FLAG_ACTIVITY_NEW_TASK);
            intent.putExtra("key", <additionalData to be sent>);
            mContext.startActivity(intent);
    }
} catch (Throwable t) {
    t.printStackTrace();
}

这篇关于通知打开应用程序，单击OneSignal的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！