我在使用通知和待处理的Intent时遇到了很大的麻烦。我正在尝试使用发送消息的适当user_details打开聊天活动。这就是为什么在Firebase Function上我传递了from_user_id,它是发送消息的人。我在FCM中获得正确的日志,但是当我收到聊天通知并打开它时,它将打开没有任何用户名和消息的活动。它使用默认值打开活动的新实例。
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
String notification_title = remoteMessage.getNotification().getTitle();
String notification_message = remoteMessage.getNotification().getBody();
String click_action = remoteMessage.getNotification().getClickAction();
String from_user_id = remoteMessage.getData().get("from_user_id");
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this, CHANNEL_ID)
.setSmallIcon(R.drawable.chitchat_icon)
.setContentTitle(notification_title)
.setAutoCancel(true)
.setContentText(notification_message);
Intent resultIntent = new Intent(click_action);
resultIntent.putExtra("user_id", from_user_id);
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
this,
0,
resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
int mNotificationId = (int) System.currentTimeMillis();
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
mNotificationManager.createNotificationChannel(mChannel);
mBuilder.setChannelId(CHANNEL_ID);
}
mNotificationManager.notify(mNotificationId,mBuilder.build());
}
邮件有效负载:
const payload = {
notification: {
title: userName,
body: message,
icon: "default",
click_action : "com.example.chitchat_TARGET_MESSAGE_NOTIFICATION"
},
data : {
from_user_id : from_user_id
}
};
我的清单看起来像这样:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.chitchat">
...
<application
android:name=".ChitChat"
android:allowBackup="true"
android:icon="@drawable/chitchat_icon"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".GroupChatActivity"></activity>
<activity android:name=".CallActivity" />
<activity
android:name=".ChatActivity"
android:parentActivityName=".MainActivity">
<intent-filter>
<action android:name="com.example.chitchat_TARGET_MESSAGE_NOTIFICATION" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity android:name=".ProfileActivity">
<intent-filter>
<action android:name="com.example.chitchat_TARGET_NOTIFICATION" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
...
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
android:theme="@style/Base.Theme.AppCompat" />
<meta-data
android:name="com.google.firebase.default_notification_channel_id"
android:value="fcm_default_channel" /> <!-- adding -->
<service android:name=".FirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
</application>
...
</manifest>
我不知道是否添加了LifeCycleEvent Listners和EmailVerification之类的其他功能来注册时出现问题。我也无法记录我不知道为什么的问题。
请提出适当的建议。
谢谢
最佳答案
首先在onMessageReceived中更改resultIntent.putExtra
,如下所示:
resultIntent.putExtra("from_user_id", from_user_id);
然后在您的ChatActivity中获取
user_id
,如下所示:String user_id = getIntent().getStringExtra("from_user_id")
希望这能解决您的问题。
或更改您的通知有效载荷:
const payload = {
notification: {
title: userName,
body: message,
icon: "default",
click_action : "com.example.chitchat_TARGET_MESSAGE_NOTIFICATION"
},
data : {
user_id : from_user_id
}
};
并在onMessageReceived内部进行更改:
String from_user_id = remoteMessage.getData().get("from_user_id");
至
String from_user_id = remoteMessage.getData().get("user_id");
原因:在后台期间,系统会生成通知,而不会在onMessageReceived内部执行您的代码。这就是为什么它将多余的东西从通知有效载荷中获取的原因,它是从服务器发送的from_user_id。
关于android - 待定 Intent 未按预期工作,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/58425546/