AIR Android原生扩展 - 总是返回空设备ID [英] AIR native Android Extension - always returning null device id

问题描述

我写了一个移动AIR应用程序原生Android扩展。我试图让设备ID，但结果总是回来空。我想不出什么我做错了。这里是原生扩展code（JAVA）：

 进口android.app.Activity;
进口android.provider.Settings;
进口android.provider.Settings.Secure;进口android.content.Context;
进口android.content.Shared preferences;
进口android.telephony.TelephonyManager;进口com.adobe.fre.FREContext;
进口com.adobe.fre.FREFunction;
进口com.adobe.fre.FREObject;
进口com.adobe.fre.FREWrongThreadException;公共类DeviceIdGetter扩展活动实现FREFunction {
    @覆盖
    公共FREObject调用（FREContext背景下，FREObject [] passedArgs）{
        FREObject结果= NULL;        TelephonyManager tManager =（TelephonyManager）getBaseContext（）getSystemService（Context.TELEPHONY_SERVICE）。        尝试
        {
            结果= FREObject.newObject（tManager.getDeviceId（））;
        }
        赶上（FREWrongThreadException fwte）
        {
            尝试
            {
                结果= FREObject.newObject（错误）;
            }
            赶上（FREWrongThreadException fwte2）
            {
            }
            fwte.printStackTrace（）;
        }        返回结果;
    }
}
 

解决方案

您使用sdk4.6？

的 FREObject.newObject 返回一个错误没有发现本地freobject 的实施，这项事业方面的get 空。
我想你已经从复制的SDK的 FlashRuntimeExtensions.jar 文件夹到你的Java项目。

尝试添加的Adobe Flash Builder的 4.x版\\的SDK \\ 4.XX \\ lib目录\\机器人\\ FlashRuntimeExtensions.jar 进入你的jar路径。

I am writing a native Android extension for a mobile AIR application. I am trying to get the device id, but the result always comes back as null. I can't figure out what I am doing wrong. Here is the native extension code (java):

import android.app.Activity;
import android.provider.Settings;
import android.provider.Settings.Secure;

import android.content.Context;
import android.content.SharedPreferences;
import android.telephony.TelephonyManager;

import com.adobe.fre.FREContext;
import com.adobe.fre.FREFunction;
import com.adobe.fre.FREObject;
import com.adobe.fre.FREWrongThreadException;

public class DeviceIdGetter extends Activity implements FREFunction {
    @Override
    public FREObject call(FREContext context, FREObject[] passedArgs) {
        FREObject result = null;

        TelephonyManager tManager = (TelephonyManager)getBaseContext().getSystemService(Context.TELEPHONY_SERVICE);

        try
        {
            result = FREObject.newObject(tManager.getDeviceId());
        }
        catch (FREWrongThreadException fwte)
        {
            try
            {
                result = FREObject.newObject("error");
            }
            catch (FREWrongThreadException fwte2)
            {
            }
            fwte.printStackTrace();
        }

        return result;
    }
}

解决方案

Are you using sdk4.6?

The FREObject.newObject returns an error no implementation found for native freobject, this cause context get null. I think you have copied the FlashRuntimeExtensions.jar file from sdks folder to your java project.

Try to add Adobe Flash Builder 4.x\sdks\4.xx\lib\android\FlashRuntimeExtensions.jar into your jar path.

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