java - 每次推送获取多个通知

Question

当我发出推送通知时，设备上会出现 5 个相同的通知。有什么理由吗？这是我的 application.java 和 list :

公共(public)类 Application 扩展了 android.app.Application {

public Application() {
}

@Override
public void onCreate() {
    super.onCreate();
    Parse.setLogLevel(Parse.LOG_LEVEL_VERBOSE);

    // Initialize the Parse SDK.
    Parse.initialize(this, "__REMOVED KEY FOR SECURITY___", "__REMOVED KEY FOR SECURITY___");


    // Specify an Activity to handle all pushes by default.

    PushService.setDefaultPushCallback(this, SplashActivity.class);
    ParseInstallation.getCurrentInstallation().saveInBackground();
}

还有我的 list :

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.bordengrammar.bordengrammarapp"
    android:versionCode="1"
    android:versionName="1" >

    <!-- OpenGL For Map -->

    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />

    <!-- Permmisions -->

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <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" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.CALL_PHONE" />

    <!-- Maps -->

    <permission
        android:name="com.bordengrammar.bordengrammarapp.permission.MAPS_RECEIVE"
        android:protectionLevel="signature" />

    <uses-permission android:name="com.bordengrammar.bordengrammarapp.permission.MAPS_RECEIVE" />

    <!-- Push notifcation -->

    <permission
        android:name="com.bordengrammar.bordengrammarapp.permission.C2D_MESSAGE"
        android:protectionLevel="signature" />

    <uses-permission android:name="com.bordengrammar.bordengrammarapp.permission.C2D_MESSAGE" />

    <!-- Android 3.0+ -->

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="17" />

    <!-- Main settings for application -->

    <application
        android:name=".Application"
        android:allowBackup="true"
        android:description="@string/des"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/Theme.Example" >

        <!-- Splash screen -->
        <activity
            android:name=".SplashActivity"
            android:label="@string/app_name"
            android:theme="@style/FullBleedTheme" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

        <!-- Main Activity -->
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
        </activity>

        <!-- Push Stuff -->

        <receiver
            android:name=".BGSWidgetProvider"
            android:icon="@drawable/ic_launcher"
            android:label="BGS Widget" >
            <intent-filter>
                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />

                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.ALTERNATIVE" />
            </intent-filter>
            <intent-filter>
                <action android:name="com.bordengrammar.bordengrammarapp.BGSWidgetService.MOODY" />
            </intent-filter>

            <meta-data
                android:name="android.appwidget.provider"
                android:resource="@xml/widget_info" />
        </receiver>


        <!-- Other activitys -->

        <activity
            android:name=".AboutActivity"
            android:label="@string/title_activity_about" >
        </activity>
        <activity
            android:name=".SettingsActivity"
            android:label="@string/title_activity_settings" >
        </activity>
        <activity android:name=".LinkActivity"
                  android:label="View Link" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="MainActivity" />
        </activity>

        <!-- Meta-data (keys etc) -->

        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyB7Vi7qBh0Ui0jC5A_cJkeCG2-jB6mQJ0w" />

        <activity
            android:name=".TwitterActivity"
            android:label="@string/title_activity_twitter"
            android:parentActivityName=".MainActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="MainActivity" />
        </activity>
        <activity
            android:name=".PrivacyActivity"
            android:label="@string/title_activity_privacy"
            android:parentActivityName=".MainActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="MainActivity" />
        </activity>

        <meta-data
            android:name="com.crashlytics.ApiKey"
            android:value="3100c5a6401376fafb134b3000e78233a9a7f693" />

        <!-- For widget -->
        <activity
            android:name=".Licenses"
            android:label="@string/title_activity_licenses"
            android:parentActivityName=".MainActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="MainActivity" />
        </activity>








        <!-- Push Service -->
        <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.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.bordengrammar.bordengrammarapp" />
            </intent-filter>
        </receiver>
    </application>

</manifest>

Answer 1

我遇到了同样的问题。问题是，当我调用云函数时，“params”参数为空。当我给它赋值时，问题就解决了。