Question

我已经尝试了一段时间从Android图书馆项目做推送通知。

似乎发送了消息（为了简单起见，从同一个应用程序而不是服务器发送），但GcmListenerService不调用其onMessageReceived方法，因此我无法显示通知。我在Android应用程序中使用此库作为.aar库。

Library build.gradle：

    apply plugin: 'com.android.library'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.2.1'
    compile 'com.android.support:design:23.0.0'
    compile "com.google.android.gms:play-services-gcm:8.4.0"
}

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

应用程序build.gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.***.androidlibraryproject"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile(name: 'androidlibrary-debug', ext: 'aar')
    compile 'com.android.support:appcompat-v7:23.2.1'
    compile 'com.android.support:design:23.0.0'
    compile 'com.google.android.gms:play-services-gcm:8.4.0'
}


repositories {
    flatDir {
        dirs 'libs'
    }
}

正如您所看到的，我还在App的build.gradle中添加了Google服务云消息的依赖项。这是因为它不能直接从库中工作。

Library AndroidManifest.xml：

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.***.***">

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

    <!-- [START gcm_permission] -->
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <!-- [END gcm_permission] -->

    <application
        android:allowBackup="true"
        android:label="@string/app_name"
        android:supportsRtl="true">

        <!-- <meta-data android:name="com.google.android.gms.version" android:value="8.4.0" /> -->

        <!-- [START gcm_receiver] -->
        <receiver
            android:name="com.google.android.gms.gcm.GcmReceiver"
            android:exported="true"
            android:permission="com.google.android.c2dm.permission.SEND" >
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
                <category android:name="com.***.***" />
            </intent-filter>
        </receiver>
        <!-- [END gcm_receiver] -->

        <!-- [START gcm_listener] -->
        <service
            android:name="com.***.***.MyGcmListenerService"
            android:exported="false" >
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
                <action android:name="android.intent.action.PHONE_STATE" />
            </intent-filter>
        </service>
        <!-- [END gcm_listener] -->
        <!-- [START instanceId_listener] -->
        <service
            android:name="com.***.***.MyInstanceIDListenerService"
            android:exported="false">
            <intent-filter>
                <action android:name="com.google.android.gms.iid.InstanceID"/>
            </intent-filter>
        </service>
        <!-- [END instanceId_listener] -->
        <service
            android:name="com.***.***.RegistrationIntentService"
            android:exported="false">
        </service>

    </application>

</manifest>

注册接收者：

mRegistrationBroadcastReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent)
            {
                Log.i(TAG, "Registration Broadcast Receiver: onReceive");

                SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
                boolean sentToken = sharedPreferences.getBoolean(SENT_TOKEN_TO_SERVER, false);

                if (sentToken)
                {
                    Log.i(TAG, "GCM Token sent successfully.");
                } else
                {
                    Log.i(TAG, "GCM Token did not send.");
                }
            }
        };

LocalBroadcastManager.getInstance(currentActivity).registerReceiver(mRegistrationBroadcastReceiver,
                    new IntentFilter(REGISTRATION_COMPLETE));

无论如何，主要问题是 - 如何修复它以便库可以通过MyGcmListenerService接收消息？它的onMessageReceived方法没有被调用。

currentActivity是传递给库进行处理的应用程序的MainActivity。

从库项目推送通知

0 个答案: