Question

我有Android应用程序，我使用了GCM，我想显示设备注册ID窗口或日志cat来测试应用程序，我在日志猫上看到模拟器有注册ID，但我需要看看它如何???

此外，当我在我的手机上测试应用时，停止的项目...消息出现，虽然它没有出现在模拟器上，当我评论这些权限时

<uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
    <uses-permission android:name="android.permission.WRITE_SETTINGS" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

这条消息消失了

类

package com.example.elarabygroup;

import com.google.android.gcm.GCMBaseIntentService;
import com.google.android.gcm.GCMRegistrar;

import android.content.Context;
import android.content.Intent;
import android.os.PowerManager;
import android.util.Log;

public class GCMIntenetService extends GCMBaseIntentService {
    private static final String GCM_SENDER_ID = "1111111111";

    public GCMIntenetService() {
        super();
    }

    @Override
    protected void onRegistered(Context context, String registrationId) {
        Log.i(TAG, "Device registered: regId = " + registrationId);
        GCMRegistrar.setRegisteredOnServer(context, true);
    }

    @Override
    protected void onUnregistered(Context context, String registrationId) {
        Log.i(TAG, "Device unregistered");
        if (GCMRegistrar.isRegisteredOnServer(context)) {
            String regId = "";
            Log.i(TAG, "unregistering device (regId = " + regId + ")");
            GCMRegistrar.setRegisteredOnServer(context, false);
        } else {
            // This callback results from the call to unregister made on
            // ServerUtilities when the registration to the server failed.
            Log.i(TAG, "Ignoring unregister callback");
        }
    }

    @Override
    protected void onError(Context context, String errorId) {
        // push error processing
    }

    @Override
    protected void onMessage(Context arg0, Intent arg1) {
        Log.i(TAG, "Received message");
        Log.i(TAG, "EXTRAS" + arg1.getExtras());
        //String message = getString(R.string.gcm_message);
        generateNotification(arg0, arg1.getStringExtra("Please download our new updates"));
        // notifies user about message

    }

    private void generateNotification(Context arg0, String stringExtra) {
        // TODO Auto-generated method stub

    }

    public static void registerInGCMService(Context context) {
        if (!checkIsGCMServiceAvailable(context)) {
            return;
        }
        final String regId = GCMRegistrar.getRegistrationId(context);
        if (regId.equals("")) {
            try {
                GCMRegistrar.register(context, GCM_SENDER_ID);
            } catch (Exception ex) {
            }
        } else {
            // Already registered
        }
    }

    public static boolean checkIsGCMServiceAvailable(Context context) {
        try {
            GCMRegistrar.checkDevice(context);
            GCMRegistrar.checkManifest(context);
            return true;
        } catch (Throwable th) {
            return false;
        }
    }

}

Answer 1

Settings.Secure#ANDROID_ID将Android ID作为唯一的64位十六进制字符串返回。

import android.provider.Settings.Secure;

private String android_id = Secure.getString(getContext().getContentResolver(),
                                                        Secure.ANDROID_ID);

android_id包含设备ID。

作为示例，我仅将更改添加到registerInGCMService（）方法中。

public class GCMIntenetService extends GCMBaseIntentService {
    private static String GCM_SENDER_ID ;

    public GCMIntenetService() {
        super();
    }



    public static void registerInGCMService(Context context) {


         GCM_SENDER_ID =  Secure.getString(getContext().getContentResolver(),
                                                            Secure.ANDROID_ID); 

        if (!checkIsGCMServiceAvailable(context)) {
            return;
        }
        final String regId = GCMRegistrar.getRegistrationId(context);
        if (regId.equals("")) {
            try {
                GCMRegistrar.register(context, GCM_SENDER_ID);
            } catch (Exception ex) {
            }
        } else {
            // Already registered
        }
    }



}

Answer 2

你可以在你想要显示的活动中调用广播接收器，或者像烤面包一样弹出消息。下面的代码是相同的

1）修改下面的onRegistered（）方法

protected void onRegistered(Context context, String registrationId) 
{
        Log.i(TAG, "Device registered: regId = " + registrationId);
        GCMRegistrar.setRegisteredOnServer(context, true);
        CommonUtilities.displayMessage(context,registrationId);
}

2）更改常用工具的displayMessage（），如下所示

static void displayMessage (Context context, String message,String senderID,String recieverId,String Type) 

{
            Intent intent = new Intent(DISPLAY_MESSAGE_ACTION);
            intent.putExtra(EXTRA_MESSAGE, message);
            context.sendBroadcast(intent);
}

3）在主要活动上写下我们制作Boradcaste接收器，当用gcm注册的应用程序在主要活动中放置代码或者想要显示弹出窗口时通知用户

    @Override
        protected void onResume() {

            registerReceiver(mHandleMessageReceiver, new IntentFilter(
                    CommonUtilities.DISPLAY_MESSAGE_ACTION));

        }

    private final BroadcastReceiver mHandleMessageReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) 
            {
                        // you pop message display here when app. will get registered
Toast.makeText(context,getIntent().getExtras().getString(CommonUtilities.EXTRA_MESSAGE), 2).show();

            }
        };

    @Override
        protected void onStop() {
            // TODO Auto-generated method stub
            super.onPause();
            relaseMemory();
        }

如何在消息窗口中显示设备注册ID

2 个答案: