注册好账号之后，看开发文档步骤创建应用。创建好的应用列表如下

点击应用配置，会看到后续代码会用到的内容，注意[应用标识]，它是填项目的包名。

在主项目build.gradle中添加url

 //个推
 maven { url 'http://mvn.gt.igexin.com/nexus/content/repositories/releases/' }

app目录下的build.gradle中添加相关依赖-以及-配置

android{
//这里就用到图二的内容了
    manifestPlaceholders = [
                GETUI_APP_ID : "APPID",
                GETUI_APP_KEY : "APPKEY",
                GETUI_APP_SECRET : "APPSECRET"
        ]
	ndk {
            abiFilters "armeabi", "armeabi-v7a", "x86_64","x86"
        }
}

dependencies {
implementation 'com.getui:sdk:2.12.5.0'
}

主目录下的settings.gradle中添加配置

android.useDeprecatedNdk=true

(1)PushService.class

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;

import com.igexin.sdk.GTServiceManager;

public class PushService extends Service {
    @Override
    public void onCreate() {
        super.onCreate();
        GTServiceManager.getInstance().onCreate(this);
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        super.onStartCommand(intent, flags, startId);
        return GTServiceManager.getInstance().onStartCommand(this, intent, flags, startId);
    }

    @Override
    public IBinder onBind(Intent intent) {
        return GTServiceManager.getInstance().onBind(intent);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        GTServiceManager.getInstance().onDestroy();
    }

    @Override
    public void onLowMemory() {
        super.onLowMemory();
        GTServiceManager.getInstance().onLowMemory();
    }
}

(2)DemoIntentService,调用这个方法onReceiveClientId()得到cid，测试

import android.content.Context;
import android.util.Log;

import com.igexin.sdk.GTIntentService;
import com.igexin.sdk.message.GTCmdMessage;
import com.igexin.sdk.message.GTNotificationMessage;
import com.igexin.sdk.message.GTTransmitMessage;

/**
 * 继承 GTIntentService 接收来自个推的消息, 所有消息在线程中回调, 如果注册了该服务, 则务必要在 AndroidManifest中声明, 否则无法接受消息
 * onReceiveMessageData 处理透传消息
 * onReceiveClientId 接收 cid 
 * onReceiveOnlineState cid 离线上线通知 
 * onReceiveCommandResult 各种事件处理回执 
 */
public class DemoIntentService extends GTIntentService {
    @Override
    public void onReceiveServicePid(Context context, int i) {

    }

    @Override
    public void onReceiveClientId(Context context, String clientid) {
        Log.e(TAG, "onReceiveClientId -> " + "clientid = " + clientid);
    }

    @Override
    public void onReceiveMessageData(Context context, GTTransmitMessage gtTransmitMessage) {
        Log.e(TAG, "onReceiveMessageData -> " + "message = " + new String(gtTransmitMessage.getPayload()));
    }

    @Override
    public void onReceiveOnlineState(Context context, boolean b) {

    }

    @Override
    public void onReceiveCommandResult(Context context, GTCmdMessage gtCmdMessage) {

    }


    @Override
    public void onNotificationMessageArrived(Context context, GTNotificationMessage gtNotificationMessage) {

    }

    @Override
    public void onNotificationMessageClicked(Context context, GTNotificationMessage gtNotificationMessage) {

    }
}

以上俩个类写好，绑定这个服务【用全局Application绑定】如果不知道，看一下这里

(3)现在写绑定推送服务的类

import com.igexin.sdk.PushManager;
import org.litepal.LitePalApplication;

public class App extends LitePalApplication{
    @Override
    public void onCreate() {
        super.onCreate();
        // com.getui.demo.DemoPushService 为第三方自定义推送服务
        PushManager.getInstance().initialize(this.getApplicationContext(), PushService.class);
        // com.getui.demo.DemoIntentService 为第三方自定义的推送服务事件接收类
        PushManager.getInstance().registerPushIntentService(this.getApplicationContext(), DemoIntentService.class);
    }
}

以上写好之后，运行，看到Log有以下信息，说明成功啦。