Android 无法实例化服务。gcminentservice
可能重复:Android 无法实例化服务。gcminentservice,android,google-cloud-messaging,Android,Google Cloud Messaging,可能重复: 我正在尝试运行此gcminentservice代码,但我一直无法实例化服务。这是我的GCMinentService代码: package com.e; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences.Editor; import android.util.Log; import com.google.android.gc
我正在尝试运行此gcminentservice代码,但我一直无法实例化服务。这是我的GCMinentService代码:
package com.e;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences.Editor;
import android.util.Log;
import com.google.android.gcm.GCMBaseIntentService;
public class GCMIntentService extends GCMBaseIntentService {
public static String TAG = "GCMIntentService";
private static String KEY = "c2dmPref";
private static String REGISTRATION_KEY = "registrationKey";
public GCMIntentService(String senderId) {
super(senderId);
Log.d("GCMIntentService", senderId);
}
@Override
public void onRegistered(Context context, String regId){
Log.e("registration :","registration :"+regId);
if (regId != null) {
Log.d("c2dm", regId);
Editor editor = context.getSharedPreferences(KEY, Context.MODE_PRIVATE).edit();
editor.putString(REGISTRATION_KEY, regId);
editor.commit();
}
}
@Override
public void onMessage(Context context, Intent intent){
String message = intent.getExtras().getString("payload");
//String key = intent.getExtras().getString("collapse_key");
Log.e("","message : " +message);
Intent startActivity = new Intent();
startActivity.setClass(context, NotificationService.class);
startActivity.setAction(NotificationService.class.getName());
startActivity.setFlags(
Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
startActivity.putExtra("Title", "New Message");
startActivity.putExtra("Message", message);
context.startActivity(startActivity);
}
@Override
protected void onError(Context arg0, String arg1) {
Log.d("onError", arg1);
}
@Override
protected boolean onRecoverableError(Context context, String errorId){
Log.d("onRecoverableError", errorId);
return false;
}
@Override
protected void onUnregistered(Context arg0, String arg1) {
// TODO Auto-generated method stub
Log.d("onUnregistered", arg1);
}
}
这是我的舱单
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.e"
android:versionCode="1"
android:versionName="1.0" >
<application android:icon="@drawable/mainlogo" android:label="@string/app_name">
<activity android:name=".SplashScreen" android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".HomeScreen"></activity>
<activity android:name=".TabController" android:windowSoftInputMode="adjustPan"></activity>
<activity android:name=".Help" android:windowSoftInputMode="adjustPan"></activity>
<activity android:name=".Services"></activity>
<activity android:name=".About"></activity>
<activity android:name=".Inbox"></activity>
<activity android:name=".More"></activity>
<activity android:name=".Disclaimer"></activity>
<activity android:name=".Legal"></activity>
<activity android:name=".PrivacyPolicy"></activity>
<activity android:name=".Settings"></activity>
<activity android:name=".TermsOfUse"></activity>
<activity android:name=".WebPage"></activity>
<activity android:name=".DetailView"></activity>
<service android:name=".NotificationService"></service>
<service android:name=".GCMIntentService"/>
<receiver android:name="com.google.android.gcm.GCMBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.e" />
</intent-filter>
</receiver>
</application>
<permission android:name="com.e.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.e.permission.C2D_MESSAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-sdk android:minSdkVersion="10" />
</manifest>
无法实例化服务
被构造函数中抛出的一些异常
调用。通常会有一个堆栈跟踪(您应该包括它),但是您不应该使用带有字符串
参数的构造函数
您必须自己定义此发件人ID:
private final static String senderID = "11111111111"; // Your ID here
public GCMIntentService(){
super(senderID);
Logd.i(LOG_TAG, "GCM passed");
}
您的服务必须实现零参数公共构造函数。我建议您不要使用构造函数——这是大多数服务的典型方法。例如,这里是一个
gcminentservice
:
public class GCMIntentService extends GCMBaseIntentService {
@Override
protected void onRegistered(Context ctxt, String regId) {
Log.d(getClass().getSimpleName(), "onRegistered: " + regId);
Toast.makeText(this, regId, Toast.LENGTH_LONG).show();
}
@Override
protected void onUnregistered(Context ctxt, String regId) {
Log.d(getClass().getSimpleName(), "onUnregistered: " + regId);
}
@Override
protected void onMessage(Context ctxt, Intent message) {
Bundle extras=message.getExtras();
for (String key : extras.keySet()) {
Log.d(getClass().getSimpleName(),
String.format("onMessage: %s=%s", key,
extras.getString(key)));
}
}
@Override
protected void onError(Context ctxt, String errorMsg) {
Log.d(getClass().getSimpleName(), "onError: " + errorMsg);
}
@Override
protected boolean onRecoverableError(Context ctxt, String errorMsg) {
Log.d(getClass().getSimpleName(), "onRecoverableError: " + errorMsg);
return(true);
}
}
(源代码来自)实际上,这是通过SDK管理器分发的gcm.jar文件的问题。谷歌纠正了这个错误,但它还没有使它的方式最终用户
此处的详细信息:仍然抛出此错误的
内部错误重试接收器类未设置LogCat有一条消息说onError:Account\u Missing
您是否在模拟器上运行此操作ACCOUNT\u MISSING
表示手机上没有运行谷歌账户。你可以在Settings>Accounts&Sync
中设置一个。我在那里有我的电子邮件帐户,但帐户仍然丢失。它是否设置为谷歌帐户?因为这样的错误。如果您仍然无法理解,则需要在配置了帐户的真实设备上进行测试。
public class GCMIntentService extends GCMBaseIntentService {
@Override
protected void onRegistered(Context ctxt, String regId) {
Log.d(getClass().getSimpleName(), "onRegistered: " + regId);
Toast.makeText(this, regId, Toast.LENGTH_LONG).show();
}
@Override
protected void onUnregistered(Context ctxt, String regId) {
Log.d(getClass().getSimpleName(), "onUnregistered: " + regId);
}
@Override
protected void onMessage(Context ctxt, Intent message) {
Bundle extras=message.getExtras();
for (String key : extras.keySet()) {
Log.d(getClass().getSimpleName(),
String.format("onMessage: %s=%s", key,
extras.getString(key)));
}
}
@Override
protected void onError(Context ctxt, String errorMsg) {
Log.d(getClass().getSimpleName(), "onError: " + errorMsg);
}
@Override
protected boolean onRecoverableError(Context ctxt, String errorMsg) {
Log.d(getClass().getSimpleName(), "onRecoverableError: " + errorMsg);
return(true);
}
}