GoogleAPI 的 API 级别 8 平台 2.2 错误，当我想实例化调用服务的广播接收器时

Question

当我的安卓应用程序在启动后调用我的接收器时，我收到以下错误。此问题仅发生在Android GoogleApi的API 8级平台2.2中（这在api级别8，级别10及以上中效果很好）。

09-18 05:26:10.421: E/AndroidRuntime(261): FATAL EXCEPTION: main
09-18 05:26:10.421: E/AndroidRuntime(261): java.lang.RuntimeException: Unable to  instantiate receiver com.adduci.BootReceiver: java.lang.ClassNotFoundException: com.adduci.BootReceiver in loader dalvik.system.PathClassLoader[/data/app/com.adduci-2.apk]
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.app.ActivityThread.handleReceiver(ActivityThread.java:2789)
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.app.ActivityThread.access$3200(ActivityThread.java:125)
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2083)
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.os.Handler.dispatchMessage(Handler.java:99)
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.os.Looper.loop(Looper.java:123)
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.app.ActivityThread.main(ActivityThread.java:4627)
09-18 05:26:10.421: E/AndroidRuntime(261):  at java.lang.reflect.Method.invokeNative(Native Method)
09-18 05:26:10.421: E/AndroidRuntime(261):  at java.lang.reflect.Method.invoke(Method.java:521)
09-18 05:26:10.421: E/AndroidRuntime(261):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
09-18 05:26:10.421: E/AndroidRuntime(261):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
09-18 05:26:10.421: E/AndroidRuntime(261):  at dalvik.system.NativeStart.main(Native Method)
09-18 05:26:10.421: E/AndroidRuntime(261): Caused by: java.lang.ClassNotFoundException: com.adduci.BootReceiver in loader dalvik.system.PathClassLoader[/data/app/com.adduci-2.apk]
09-18 05:26:10.421: E/AndroidRuntime(261):  at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
09-18 05:26:10.421: E/AndroidRuntime(261):  at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
09-18 05:26:10.421: E/AndroidRuntime(261):  at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
09-18 05:26:10.421: E/AndroidRuntime(261):  at android.app.ActivityThread.handleReceiver(ActivityThread.java:2780)
09-18 05:26:10.421: E/AndroidRuntime(261):  ... 10 more

我澄清代码工作正常，因为如果我在模拟器上运行它以运行 10 或 Api Api 16 可以完美运行。我重复的错误，只有当我在模拟器上运行它以运行 8 或 Google API API 的平台 2.2 API 级别 8 时，我才会得到它。谢谢！！

我的清单文件是这样的：

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name=".ListPro3Activity"
              android:label="@string/app_name">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <receiver android:name=".MyReceiverAlarmItem"/>
    <activity android:name=".AlarmEventActivity">
    </activity>
    <activity android:name=".ShowAlarmMessageActivity">
    </activity>
   <receiver android:name="com.adduci.BootReceiver">
       <intent-filter>
           <action android:name="android.intent.action.BOOT_COMPLETED" />
           <category android:name="android.intent.category.HOME" />
           <!--category android:name="android.intent.category.LAUNCHER" /-->
       </intent-filter>
   </receiver>
   <service android:enabled="true" android:name="ConfigAlarmService">
   <intent-filter>
    <action android:name="com.adduci.ConfigAlarmService">
    </action>
    </intent-filter>
    </service>
</application>
</manifest>

我的BroadCast文件是这样的：

package com.adduci;
import com.adduci.Utils;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.database.sqlite.SQLiteOpenHelper;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
public class BootReceiver extends BroadcastReceiver  {
public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub
    if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
        Log.v("lp","INICIO BROADCAST Y VOY A LLAMAR AL SERVICE");
        Intent i = new Intent();
        i.setAction("com.adduci.ConfigAlarmService");
        i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        ComponentName service = context.startService(i);
        //context.stopService(new Intent(context, service.getClass()));
    }
}
}

我的服务文件是这样的：

package com.adduci;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.text.ParseException;
import android.app.Service;
import android.content.ContentValues;
import android.content.Intent;
import android.database.sqlite.SQLiteOpenHelper;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
public class ConfigAlarmService extends Service{
private MyAlarm alarm;
private ArrayList<HashMap<String,Object>> columns;
private ArrayList<Datos> datos;
@Override
public void onCreate(){
    Log.v("lp","SERVICE ONCREATE!!!");
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) 
{
    // We want this service to continue running until it is explicitly
    // stopped, so return sticky.
    Log.v("lp","StartAtBootService -- onStartCommand()");           
    ....
    ....
    String cols="[" +
                "{'content':'itemId'," +
                "'SQLiteType':'Int'}," +
                "{'content':'itemDescripcion'," +
                "'SQLiteType':'String'}," +
                "{'content':'recordatorio'," +
                "'SQLiteType':'Int'}," +
                "{'content':'recordatorioFecha'," +
                "'SQLiteType':'String'}" +
                "]";
    this.columns = Utils.jsonToArray(cols);
    Log.v("lp","OPENHELPER");       
    SQLiteOpenHelper sqLiteOpenHelper=new ListProSQLiteHelper(this, "DBListPro", null, 1);
    Log.v("lp","FIN OPENHELPER!!!");
    this.load("SELECT * FROM items WHERE recordatorio=1", sqLiteOpenHelper);
    this.stopSelf();
    return START_STICKY;
}
@Override
public IBinder onBind(Intent intent) {
    // TODO Auto-generated method stub
    return null;
}
public void onDestroy(){
    super.onDestroy();
    Log.v("lp","CONFIGALARMSERVICE DESTROY!!");
}
private void load(String sqlCondition, SQLiteOpenHelper sqLiteOpenHelper){
    this.datos = new ArrayList<Datos>();
    Object[]sql={sqlCondition, sqLiteOpenHelper};
    DataFromSqlite dataSqlite=new DataFromSqlite(this, this.getColumns(), sql, DataFromSqlite.ASYNCHRO, DataFromSqlite.DIALOG_WHEEL_OFF){
        @Override
        void onPreExecuteEvent() {
            // TODO Auto-generated method stub
        }
        @Override
        void onDoInBackGroundEvent() {
            // TODO Auto-generated method stub
        }
        @Override
        void onPostExecuteEvent() {
            // TODO Auto-generated method stub
            for(int i=0;i< this.getData().size();i++){
                ContentValues cv= this.getData().get(i);
                Datos datoItem=new Datos();
                for(int j=0; j<this.columns.size();j++){
                    String col=(String)columns.get(j).get("content");
                    datoItem.put(col, cv.get(col));
                }
                datos.add(datoItem);
            }
            setAlarms();
        }
    };
}
private void setAlarms(){
    Log.v("lp","DaToS : "+ this.datos);
    for(int i=0; i< this.datos.size(); i++){
        Datos dat = this.datos.get(i);
        if(Integer.parseInt((String) dat.get("recordatorio")) == 1){
            Bundle bundleReceiver= new Bundle();
            bundleReceiver.putString("NotificationText", (String) dat.get("itemDescripcion"));
            this.alarm= new MyAlarm(this, MyReceiverAlarmItem.class, bundleReceiver);
            Date recordatorioFecha= new Date();
            SimpleDateFormat formato= new SimpleDateFormat("yyyy-MM-dd'T'HH:mm");
            try {
                recordatorioFecha= formato.parse((String) dat.get("recordatorioFecha"));
            } catch (ParseException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            Calendar calendar= Calendar.getInstance();
            calendar.setTime(recordatorioFecha);
            if(calendar.getTimeInMillis() > System.currentTimeMillis()){
                Log.v("lp","DAT:"+dat+"MES:"+String.valueOf(calendar.get(Calendar.MONTH)));
                this.alarm.setAlarm(Integer.parseInt((String) dat.get("itemId")) , calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DATE), calendar.get(Calendar.HOUR_OF_DAY), calendar.get(Calendar.MINUTE));
            }
        }   
    }
}
private ArrayList<HashMap<String,Object>> getColumns(){
    return this.columns;
}   
}

Answer 1

尝试将 menifest 条目替换为以下内容，然后进行检查。

<receiver android:name="BootReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>