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Android端末におけるHUAWEI IDログイン機能の詳細実装手順3-HMS判定

Last updated at Posted at 2021-04-01

HMS判定方法

HuaweiApiAvailability.getInstance().isHuaweiMobileServicesAvailable()で判定します。
端末にHMSが入っている、戻り値がtrueになり、HMSが入っていなければ、戻り値がfalseになります。

if (com.huawei.hms.api.ConnectionResult.SUCCESS == HuaweiApiAvailability.getInstance().isHuaweiMobileServicesAvailable(context)) {
    // HMSあり
    // HMS Account KitのAndroid SDKを使います
} else {
    // HMSなし
    // HMS Account KitのREST APIを使います
}

Strategy パターンを使う場合、ソースコードが次のようになります。

MainActivity.kt
private lateinit var huaweiIdLogic: HuaweiIdLogic

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    ...

    huaweiIdLogic = if (com.huawei.hms.api.ConnectionResult.SUCCESS == HuaweiApiAvailability.getInstance().isHuaweiMobileServicesAvailable(context)) {
        HmsHuaweiIdLogic()
    } else {
        NonHmsHuaweiIdLogic()
    }
}

シリーズ

GitHub

参考

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