Question

我想使用Parse来推送通知。当我在Android模拟器上测试app时，我发现有些设备有一些设备没有设备。如果没有deviceToken，则此设备无法接收通知。我怎么解决这个问题？以下是我的代码。

public class ShooksApplication extends Application {

public void onCreate() {
    super.onCreate();

    Parse.initialize(this, "***********", "*******************");
    ParseInstallation installation = ParseInstallation.getCurrentInstallation();

    installation.saveInBackground();
}
}

并且清单正在运行，因为具有deviceToken的设备可以接收通知。但我看到安装中所有数据的pushType是gcm。以下是我的清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.cs442.project.team13" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

<!--
  IMPORTANT: Change "com.parse.starter.permission.C2D_MESSAGE" in the lines below
  to match your app's package name + ".permission.C2D_MESSAGE".
-->
<permission android:protectionLevel="signature"
    android:name="com.cs442.project.team13.permission.C2D_MESSAGE" />
<uses-permission android:name="com.cs442.project.team13.permission.C2D_MESSAGE" />
<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme"
    android:name=".ShooksApplication">
    <activity
        android:name="com.cs442.project.team13.MainPage"
        android:label="Search"
        android:theme="@style/Theme.MyCompatTheme">

        <meta-data
            android:name="android.app.default_searchable"
            android:value=".SearchBookResultsActivity" />
    </activity>

    <activity
        android:name="com.cs442.project.team13.SearchBookResultsActivity"
        android:label="SearchResult"
        android:theme="@style/Theme.MyCompatTheme">

        <!-- to identify this activity as "searchable" -->
        <intent-filter>
            <action android:name="android.intent.action.SEARCH" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
        <meta-data
            android:name="android.app.default_searchable"
            android:value="com.example.ExampleActivity" />
        <meta-data
            android:name="android.app.searchable"
            android:resource="@xml/searchable" />
    </activity>

    <activity android:name="com.cs442.project.team13.WishListResult"
                android:label="Wishlist"/>
    <activity android:name="com.cs442.project.team13.Details"
        android:label="Details"/>








    <activity
        android:name="com.cs442.project.team13.LoginActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name="com.cs442.project.team13.UpdateProfile" />

    <activity android:name="com.cs442.project.team13.RegisterActivity" />
    <activity
        android:name="com.cs442.project.team13.BookCategoryActivity"
        android:label="@string/title_activity_book_category" >
    </activity>
    <activity
        android:name="com.cs442.project.team13.PostBookActivity"
        android:label="@string/title_activity_post_book" >
    </activity>
    <activity
        android:name="com.cs442.project.team13.DisplayBookInfoActivity"
        android:label="@string/title_activity_display_book_info" >
    </activity>
    <activity
        android:name="com.cs442.project.team13.DisplayProviderInfoActivity"
        android:label="@string/title_activity_display_provider_info" >
    </activity>
    <activity
        android:name="com.cs442.project.team13.DisplayUserBookListActivity"
        android:label="@string/title_activity_display_user_book_list" >
    </activity>
    <activity
        android:name="com.cs442.project.team13.UpdateBookInfoActivity"
        android:label="@string/title_activity_update_book_info" >
    </activity>
    <activity
        android:name="com.cs442.project.team13.CategorySearch"
        android:label="@string/title_activity_category_search" >
    </activity>

    <service android:name="com.parse.PushService" />
    <receiver android:name="com.parse.ParseBroadcastReceiver">
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <action android:name="android.intent.action.USER_PRESENT" />
        </intent-filter>
    </receiver>
    <receiver android:name="com.parse.ParsePushBroadcastReceiver"
        android:exported="false">
        <intent-filter>
            <action android:name="com.parse.push.intent.RECEIVE" />
            <action android:name="com.parse.push.intent.DELETE" />
            <action android:name="com.parse.push.intent.OPEN" />
        </intent-filter>
    </receiver>

    <receiver android:name="com.parse.GcmBroadcastReceiver"
        android:permission="com.google.android.c2dm.permission.SEND">
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <action android:name="com.google.android.c2dm.intent.REGISTRATION" />
            <category android:name="com.cs442.project.team13" />
        </intent-filter>
    </receiver>

    <meta-data android:name="com.parse.push.notification_icon" android:resource="@drawable/book126"/>
</application>

我该如何解决这个问题？

Answer 1

从我在Manifest中看到的唯一解决方案可能是删除

<receiver android:name="com.parse.ParseBroadcastReceiver">
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <action android:name="android.intent.action.USER_PRESENT" />
        </intent-filter>
</receiver>

Answer 2

请记住添加以下代码行，以便您的.json文件正确运行

gradle：app

PARTITION BY

gradle：project

apply plugin: 'com.google.gms.google-services'

implementation 'com.google.firebase:firebase-core:17.5.0'
implementation 'com.google.firebase:firebase-messaging:20.2.4'

使用Parse的通知在Android设备中安装时没有设备令牌

2 个答案: