小编Tat*_* 01的帖子

我正在尝试模拟 NDEF NFC 标签，但processCommandApdu没有被调用。该服务似乎已启动，我尝试了多种 AID，但似乎没有任何效果。我还尝试过使用 PackageManager 来启动 HCE。不确定我做错了什么？

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">

    <service android:name=".MyHostApduService"
        android:exported="true" android:permission="android.permission.BIND_NFC_SERVICE">
        <intent-filter>
            <action android:name="android.nfc.cardemulation.action.HOST_APDU_SERVICE"/>
            <category android:name="android.intent.category.DEFAULT"/>
        </intent-filter>
        <meta-data android:name="android.nfc.cardemulation.host_apdu_service" android:resource="@xml/apduservice" />
    </service>

    <activity android:name=".MainActivity">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

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

    </activity>
</application>


<host-apdu-service xmlns:android="http://schemas.android.com/apk/res/android"
android:description="@string/servicedesc"
android:apduServiceBanner ="@string/servicedesc"
android:requireDeviceUnlock="false">
<aid-group android:description="@string/servicedesc"
    android:category="other">
    <aid-filter android:name="D2760000850101"/>
    <aid-filter android:name="A0A1A2" />
    <aid-filter android:name="B0B1B2B3" />
    <aid-filter android:name="C0C1C2C3C4" />
    <aid-filter android:name="D0D1D2D3D4D5" />
    <aid-filter android:name="E0E1E2E3E4E5E6" />
</aid-group>

public class MyHostApduService extends HostApduService {

enum CardSelect { …