Android接入说明

Android商户APP端前期准备

1.获取到统一SDK aar包.并放入android项目libs文件夹内(拷贝或者覆盖包时,请clean工程和重新build)

2.项目gradle配置SDK aar包，配置如下：

APP Gradle增加如下配置:

//向上兼容android系统
compileSdkVersion 26
defaultConfig {
}
repositories {
    flatDir {
        dirs 'libs'
 }
}
//支付SDK
dependencies {
 compile 'com.android.support:appcompat-v7:26.0.0'
 compile(name: 'open-sdk-release-1.0.2', ext: 'aar') //支付AAR名称
}

3.AndroidMainfest.xml注册如下Activity：

支付结果回调:在AndroidMainfest.xml中com.xxx.PayResultActivity为接收支付回调的Activity，添加如下配置：

<!-- 支付结果页面回调配置-->
<activity android:name="com.xxx.PayResultActivity">
    <intent-filter>
        <action android:name="wifi.intent.action.SDK_RESULT" />
        <category android:name="android.intent.category.DEFAULT" />
        <!-- 不同的商户调起传不同配置,格式:allinone://open/payResult-->
 <data
 android:host="open"
 android:path="/payResult"
 android:scheme="allinone" />
    </intent-filter>
</activity>

快速集成

第一步:在SDK调用之前初始化SDK,建议将此代码放在Application中进行初始化。

接入统一SDK的商户需要初始化参数：WalletParms

初始化字段：

platformName、environmentBranch、appId

示例代码：

WalletParams params = new WalletParams();
params.platformName = "OPENSDK";//接入平台:枚举值:WIFI 或LIANXIN 或OPENSDK,第三方请填OPENSDK
params.environmentBranch = 2;//服务器环境,0生成环境 1验证环境 2测试环境
params.appId="merchant01";//必填
params.merchantId="mer01";//必填 商户号
//其余选填
params.openId = "wifiopenId";//openId 选填
params.unionid = "wifiunionId";//unionid 选填
//.....其他要求必填字段，详情请参照WalletParms参数
WalletApi.getInstance().init(this, params);

第二步:发起支付,参数获取请参考API列表

PreOrderRespone字段说明（商户预收单数据返回）

唤起收银台参数封装代码示例

/**
 * mRespone   商户预收单返回参数。定义为PreOrderRespone
 * 注意:发起支付前请确保初始化了sdk,初始化请往上翻
 */
PayTool.getInstance().startPay(this, mRespone);

以下功能选接：

启动账单页面

WalletApi.getInstance().init(this, params);
Intent intent = new Intent(Constants.UNIFIED_BILL_ACTION);
intent.setPackage(this.getPackageName());//第三方应用包名，下同
startActivity(intent);

启动零钱页面

WalletApi.getInstance().init(this, params);
Intent intent = new Intent(Constants.UNIFIED_REMAIN_ACTION);
intent.setPackage(this.getPackageName());
startActivity(intent);

启动首页

WalletApi.getInstance().init(this, params);
Intent intent = new Intent(Constants.UNIFIED_HOME_ACTION);
intent.setPackage(this.getPackageName());
startActivity(intent);

清除登录信息

WalletApi.delThirdToken(this);

清除栈

WalletApi.finishAllActivity();

在支付结果Activity的oncreate()和onNewIntent()中获取支付结果

private void getPayResult() {
    if (getIntent() != null && getIntent().getExtras() != null) {
        String what = (String) getIntent().getExtras().get("what");
        int retcode = getIntent().getExtras().get("retcode");
        String remsg = (String) getIntent().getExtras().get("retmsg");
        String data = (String) getIntent().getExtras().get("data");
        if (StringUtils.isEmpty(what)) return;
        Toast.makeText(this, "what:" + what +"retcode:" + retcode + "remsg:" + remsg +"data:" + data, Toast.LENGTH_LONG).show();
    }
}

代码混淆

##### openSDK支付,混淆start,建议放置到APP的混淆文件中,以防出现位置的错误######
-keepclassmembers class com.wifipay.wallet.home.net.dto.SPJSBridge {
 public *;
}
#不混淆org.apache.http.legacy.jar
-dontwarn android.net.compatibility.**
-dontwarn android.net.http.**
-dontwarn com.android.internal.http.multipart.**
-dontwarn org.apache.commons.**
-dontwarn org.apache.http.**

-keep class android.net.compatibility.**{*;}
-keep class android.net.http.**{*;}
-keep class com.android.internal.http.multipart.**{*;}
-keep class org.apache.commons.**{*;}
-keep class org.apache.http.**{*;}

#all 快捷方式
-keep public class com.wifipay.wallet.home.shortcut.ShortcutEntrance{*;}
-dontwarn com.wifipay.wallet.home.shortcut.ShortcutEntrance.**

#end alipay
#-keep class com.sdpopen.wallet.**{*;}
#-keep class com.sdpopen.wallet.analysis_tool.**{*;}
-keep class com.sdpopen.wallet.bank.manager.model.**{*;}
#-keep class com.sdpopen.wallet.bankmanager.**{*;}
#-keep class com.sdpopen.wallet.common.**{*;}
-keep class com.sdpopen.wallet.common.dns.WifiPayHttpDNSManager{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.eventbus.**{*;}
#-keep class com.sdpopen.wallet.common.walletsdk_common.eventbus.ThreadMode{*;}
#-keep class com.sdpopen.wallet.common.walletsdk_common.eventbus.Subscribe{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.common.**{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.utils.**{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.bean.**{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.callback.**{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.login.**{*;}
-keep class com.sdpopen.wallet.common.walletsdk_common.**

-keep class com.sdpopen.wallet.compliance.**{*;}
#-keep class com.sdpopen.wallet.component_charge_transfer_withdraw.**{*;}
-keep class com.sdpopen.wallet.pay.wallet.**{*;}
#-keep class com.sdpopen.wallet.wallet_home.**{*;}
#-keep class com.sdpopen.wallet.walletsdk_component.bill.**{*;}
-keep class com.shengpay.crypto.**{*;}
-keep class com.shengpay.json.**{*;}
-keep class com.shengpay.json.internal.**{*;}
-keep class com.shengpay.json.reflect.**{*;}
-keep class com.shengpay.json.stream.**{*;}
-keep class com.wifipay.common.security.**{*;}
-keep class com.shengpay.tool.**{*;}
-keep class com.sdpopen.wallet.BuildConfig{*;}