当应用程序在后台/未运行时，未在通知点击上打开特定活动

Question

仅当打开应用程序并执行通知单击时，通知单击才会启动指定的活动。如果应用程序在后台运行/未运行，并且执行了单击通知，则将打开应用程序的MainActivity。简而言之，就像应用程序通常在活动堆栈之后打开，而不是在PendingIntent中打开指定的活动。

我想根据其类型将通知点击重定向到两个不同的活动（ApprovalDetailActivity和ConversationDetailActivity）。

我正在使用FCM进行推送通知。我在这里粘贴清单文件和FCMListener文件。请帮帮我。

MyFirebaseMessagingService.java中的sendNotification（）函数

private void sendNotification(String messageBody)
    {
        Intent intent;
        System.out.println("----message body: " + messageBody);
        if(notificationBundle.getCategory().equalsIgnoreCase(Master.KEY_PUSH_NOTIFICATION_CONVERSATION))
        {
            intent = new Intent(this, ConversationDetailActivity.class);
            /*Conversation conversation = Master.notificationBundle.getConversation();
            Master.conversationsList = new ArrayList<>();
            Master.conversationsList.add(conversation);*/
        }
        else
        {
            intent = new Intent(this, ApprovalDetailActivity.class);
            if(notificationBundle.getApprovalType().equals("I"))
                intent.putExtra(Master.KEY_WHICH_APPROVAL, Master.KEY_VERIFICATIONS);
            else if(notificationBundle.getApprovalType().equals("A"))
                intent.putExtra(Master.KEY_WHICH_APPROVAL, Master.KEY_APPROVALS);
            else
                intent.putExtra(Master.KEY_WHICH_APPROVAL, Master.KEY_COMPLETED);

            intent.putExtra(Master.KEY_IS_FROM_CONVERSATION, false);
        }

        intent.putExtra(Master.KEY_PUSH_NOTIFICATION_POST_ID , notificationBundle.getPostID());
        intent.putExtra(Master.KEY_IS_FROM_PUSH_NOTIFICATION, true);
        intent.putExtra(Master.KEY_POSITION, 0);

        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
                PendingIntent.FLAG_ONE_SHOT);

        Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.drawable.mnet_icon)
                .setContentTitle(getString(R.string.app_name))
                .setContentText(messageBody)
                .setAutoCancel(true)
                .setSound(defaultSoundUri)
                .setContentIntent(pendingIntent);

        NotificationManager notificationManager =
                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

        int random = (int) ((new Date().getTime() / 1000L) % Integer.MAX_VALUE);
        notificationManager.notify(random, notificationBuilder.build());
    }

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest
    xmlns:android="http://schemas.android.com/apk/res/android"
    package="mnet.mediaware.com.m_net">

    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:name=".MnetApplication"
        android:allowBackup="true"
        android:icon="@drawable/mnet_icon"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".activities.LoginActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/app_name"
            android:launchMode="singleTask"
            android:theme="@style/Theme.AppCompat.Light.NoActionBar.FullScreen">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".activities.MainActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/title_activity_main"
            android:launchMode="singleTask"
            android:theme="@style/AppTheme.NoActionBar" />

        <activity
            android:name=".activities.ConversationDetailActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/title_activity_conversation_detail"
            android:parentActivityName=".activities.MainActivity"
            android:theme="@style/AppTheme.NoActionBar"
            android:launchMode="singleTask"
            android:windowSoftInputMode="stateHidden|adjustResize">
            <intent-filter>
                <action android:name="mnet.mediaware.com.m_net.activities.ConversationDetailActivity" />
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:scheme="http" />
            </intent-filter>

            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="mnet.mediaware.com.m_net.activities.MainActivity" />
        </activity>
        <activity
            android:name=".activities.ApprovalDetailActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/title_activity_approval_detail"
            android:parentActivityName=".activities.MainActivity"
            android:theme="@style/AppTheme.NoActionBar"
            android:windowSoftInputMode="stateHidden|adjustResize">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="mnet.mediaware.com.m_net.activities.MainActivity" />
        </activity>
        <activity
            android:name=".activities.NewConversationActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/title_activity_new_conversation"
            android:parentActivityName=".activities.MainActivity"
            android:theme="@style/AppTheme.NoActionBar"
            android:windowSoftInputMode="stateHidden|adjustResize">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="mnet.mediaware.com.m_net.activities.MainActivity" />
        </activity>
        <activity
            android:name=".activities.NotificationActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/title_activity_notification"
            android:parentActivityName=".activities.MainActivity"
            android:theme="@style/AppTheme.NoActionBar"
            android:windowSoftInputMode="stateHidden|adjustResize">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="mnet.mediaware.com.m_net.activities.MainActivity" />
        </activity>
        <activity
            android:name=".activities.ProfileActivity"
            android:label="@string/title_activity_profile"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:parentActivityName=".activities.MainActivity"
            android:theme="@style/AppTheme.NoActionBar">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="mnet.mediaware.com.m_net.activities.MainActivity" />
        </activity>

        <service
            android:name=".utils.firebase.MyFirebaseMessagingService">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT"/>
            </intent-filter>
        </service>

        <service
            android:name=".utils.firebase.MyFirebaseInstanceIDService">
            <intent-filter>
                <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
            </intent-filter>
        </service>

    </application>

</manifest>

Answer 1

根据Firebase Cloud Messaging文档-如果Activity位于前台，则将调用onMessageReceived。如果“活动”处于后台或关闭状态，则通知消息将显示在通知中心中，用于启动应用程序的活动。 有关更多信息，请检查此链接