ADM adm = new ADM(getActivity());
if (adm.isSupported()) {
    // ...
}

logcat上有这样的输出：

E/AndroidRuntime(24472): java.lang.RuntimeException: Stub!

E/AndroidRuntime(24472): at com.amazon.device.messaging.ADM.(Unknown Source)

所以我跟着亚马逊(Integrating Amazon Libraries with Android Studio),结果相同.

然后我试过this和this没有成功.

我的AndroidManifest.xml如下所示：

...
<uses-permission android:name="de.mypackage.permission.RECEIVE_ADM_MESSAGE" />
<uses-permission android:name="com.amazon.device.messaging.permission.RECEIVE" />
<permission android:name=".permission.RECEIVE_ADM_MESSAGE" android:protectionLevel="signature" />
...
<application
    android:name=".MyPackageApplication"
    android:allowBackup="true"
    android:allowClearUserData="true"
    android:hardwareAccelerated="false"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme">
...
    <service android:name=".service.ADMNotificationService" android:exported="false" />

    <amazon:enable-feature android:name="com.amazon.device.messaging" android:required="true" />

    <receiver android:name=".service.ADMNotificationService$MessageAlertReceiver"
        android:permission="com.amazon.device.messaging.permission.SEND">
    <intent-filter>
            <action android:name="com.amazon.device.messaging.intent.REGISTRATION" />
            <action android:name="com.amazon.device.messaging.intent.RECEIVE" />
            <category android:name="de.mypackage"/>
        </intent-filter>
    </receiver>
...
</application>

本地build.gradle看起来像这样：

...

dependencies {
    ...
    provided files('libs/amazon-device-messaging-1.0.1.jar')
    ...
}

愿你有想法吗？