OneSignal 操作按钮

Question

我对应用程序开发、Java 和 StackOverflow 完全陌生，这是我的第一个 Android 应用程序。

我已经实现了 OneSignal 用于推送通知传递。我只是想在通知中添加对操作按钮的支持。

我希望我的 SplashActivity 在用户触摸带有 ID：post 的 Action 按钮时启动，并且如果用户触摸带有 ID：app 的按钮，我希望在 Web 浏览器中启动一个 URL。

所以，这是我的 ApplicationClass.java：

package com.ananya.brokenhearts;

import android.app.Application;
import android.content.Intent;
import android.net.Uri;
import android.util.Log;
import com.onesignal.OSNotificationAction;
import com.onesignal.OSNotificationOpenResult;
import com.onesignal.OneSignal;
import org.json.JSONObject;

public class ApplicationClass extends Application
{
    @Override
    public void onCreate()
    {
        super.onCreate();

        OneSignal.startInit(this)
                .inFocusDisplaying(OneSignal.OSInFocusDisplayOption.Notification)
                .unsubscribeWhenNotificationsAreDisabled(true)
                .init();
    }

    private class NotificationOpenedHandler implements OneSignal.NotificationOpenedHandler
    {
        @Override
        public void notificationOpened(OSNotificationOpenResult result)
        {
            OSNotificationAction.ActionType actionType = result.action.type;
            JSONObject data = result.notification.payload.additionalData;
            String customKey;

            if (data != null)
            {
                customKey = data.optString("customKey", null);
                if (customKey != null)
                    Log.i("OneSignalExample", "customkey set with value: " + customKey);
            }

            if (actionType == OSNotificationAction.ActionType.ActionTaken)
                Log.i("OneSignalExample", "Button pressed with id: " + result.action.actionID);

            if (result.action.actionID.equals("posts"))
            {
                Intent intent = new Intent(ApplicationClass.this, SplashActivity.class);
                startActivity(intent);
            } else if (result.action.actionID.equals("app"))
            {
                String url = "http://app.brokenhearts.ml/";
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setData(Uri.parse(url));
                startActivity(intent);
            }
        }
    }
}

所以，现在的问题是，无论我点击什么操作按钮，它都只是关闭通知。

我不知道还需要哪些其他文件。所以，这是我的 AndroidManifest.xml，以防万一：

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.ananya.brokenhearts"
    android:installLocation="auto" >

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="22" />
    <uses-permission-sdk-23 android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:ignore="AllowBackup"
        android:fullBackupContent="@xml/backup_descriptor"
        android:name=".ApplicationClass">

        <meta-data android:name="com.onesignal.NotificationOpened.DEFAULT" android:value="DISABLE"/>

        <activity android:name=".SplashActivity"
            android:theme="@style/Splash">

            <intent-filter>
                <action android:name="android.intent.action.SEND"/>
                <category android:name="android.intent.category.DEFAULT"/>
                <data android:mimeType="text/plain"/>
            </intent-filter>

            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>

            <intent-filter>
                <action android:name="android.intent.action.VIEW"/>
                <category android:name="android.intent.category.DEFAULT"/>
                <category android:name="android.intent.category.BROWSABLE"/>
                <data
                    android:scheme="http"
                    android:host="brokenhearts.ml"/>
            </intent-filter>

            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
                <data
                    android:scheme="https"
                    android:host="brokenhearts.ml"/>
            </intent-filter>

            <intent-filter>
                <action android:name="android.intent.action.VIEW"/>
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
                <data
                    android:scheme="http"
                    android:host="www.brokenhearts.ml"/>
            </intent-filter>

            <intent-filter>
                <action android:name="android.intent.action.VIEW"/>
                <category android:name="android.intent.category.DEFAULT"/>
                <category android:name="android.intent.category.BROWSABLE"/>
                <data
                    android:scheme="https"
                    android:host="www.brokenhearts.ml"/>
            </intent-filter>

        </activity>

        <activity android:name=".MainActivity">
        </activity>

    </application>

</manifest>

有人可以告诉我我哪里出错了。将不胜感激。

Answer 1

为了更新这篇文章，我发布了我用来完成这项工作的代码。它可能仍然相关，也可能不相关。

package com.packagename.android;
import android.app.Application;
import android.content.Intent;
import android.util.Log;
import com.onesignal.OSNotificationAction;
import com.onesignal.OSNotificationOpenResult;
import com.onesignal.OneSignal;
import org.json.JSONObject;
@SuppressWarnings("unused")
public class ApplicationClass extends Application
    {
        @Override
        public void onCreate()
            {
                super.onCreate();
                OneSignal.startInit(this).inFocusDisplaying(OneSignal.OSInFocusDisplayOption.Notification).setNotificationOpenedHandler(new NotificationOpenedHandler()).unsubscribeWhenNotificationsAreDisabled(true).init();
            }
        //The following part handles the notification buttons. It can trigger opening specific activities based on the additional data passed with the notification.
        public class NotificationOpenedHandler implements OneSignal.NotificationOpenedHandler
            {
                @Override
                public void notificationOpened(OSNotificationOpenResult result)
                    {
                        OSNotificationAction.ActionType actionType = result.action.type;
                        JSONObject data = result.notification.payload.additionalData;
                        String activityToBeOpened;
                        String activity;
                        if (data != null)
                            {
                                activityToBeOpened = data.optString("activityToBeOpened", null);
                                if (activityToBeOpened.equals("Update"))
                                    {
                                        Log.i("OneSignal", "customkey set with value: " + activityToBeOpened);
                                        Intent intent = new Intent(ApplicationClass.this, UpdateActivity.class);
                                        intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT | Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
                                        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_HISTORY);
                                        startActivity(intent);
                                    }
                                else if (activityToBeOpened.equals("Main"))
                                {
                                    Intent intent = new Intent(ApplicationClass.this, MainActivity.class);
                                    intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT | Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
                                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_HISTORY);
                                    startActivity(intent);
                                }
                            }
                    }
            }
    }

需要澄清的是，根据您的自定义键名称替换的数据是行中的“Update”一词if (activityToBeOpened.equals("Update"))和行中的“Main”一词else if (activityToBeOpened.equals("Main"))。如果您要使用更多条件，也可以使用开关，但我不建议使用超过 2 或 3 个操作按钮。