import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;
public class CountService extends Service {
private boolean threadDisable;
private int count;
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
super.onCreate();
new Thread(new Runnable() {
public void run() {
while (!threadDisable) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
count++;
System.out.println(" CountService Count is " + count);
}
}
}).start();
}
@Override
public void onDestroy() {
super.onDestroy();
this.threadDisable = true;
Log.v(" CountService ", " on destroy ");
}
}
将该服务注册到配置文件AndroidManifest.xml中
<service android:name="CountService" />
在Activity中启动和关闭本地服务
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
public class LocalServiceDemoActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
this.startService(new Intent(this, CountService.class));
}
@Override
protected void onDestroy() {
super.onDestroy();
this.stopService(new Intent(this, CountService.class));
}
}
public interface ICountService {
public abstract int getCount();
}
CountService代码:
import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
import android.util.Log;
public class CountService extends Service implements ICountService {
private boolean threadDisable;
private int count;
private ServiceBinder serviceBinder = new ServiceBinder();
public class ServiceBinder extends Binder implements ICountService {
// @Override
public int getCount() {
return count;
}
}
@Override
public IBinder onBind(Intent intent) {
return serviceBinder;
}
@Override
public void onCreate() {
super.onCreate();
new Thread(new Runnable() {
// @Override
public void run() {
while (!threadDisable) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
count++;
System.out.println("CountService Count is " + count);
}
}
}).start();
}
@Override
public void onDestroy() {
super.onDestroy();
this.threadDisable = true;
Log.v(" CountService ", " on destroy ");
}
// @Override
public int getCount() {
return count;
}
}
<service android:name="CountService" >
<intent-filter>
<action android:name="com.phone.jiaohuservice.CountService" />
</intent-filter>
</service>
Acitity代码不再通过startSerivce和stopService启动关闭服务,另外,需要通过ServiceConnection的内部类实现来连接Service和Activity。
import android.app.Activity;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
public class LocalServiceDemoActivity extends Activity {
private ServiceConnection serviceConnection = new ServiceConnection() {
// @Override
public void onServiceConnected(ComponentName name, IBinder service) {
countService = (ICountService) service;
System.out.println(" CountService on serivce connected, count is "
+ countService.getCount());
}
// @Override
public void onServiceDisconnected(ComponentName name) {
countService = null;
}
};
private ICountService countService;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
this.bindService(new Intent("com.phone.jiaohuservice.CountService"),
this.serviceConnection, BIND_AUTO_CREATE);
}
@Override
protected void onDestroy() {
this.unbindService(serviceConnection);
super.onDestroy(); // 注意先后
}
}
package com.phone.remoteservice.aidl;
interface ICountService {
int getCount();
}
import com.phone.remoteservice.aidl.ICountService;
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.os.RemoteException;
import android.util.Log;
public class CountService extends Service {
private boolean threadDisable;
private int count;
private ICountService.Stub serviceBinder = new ICountService.Stub() {
// @Override
public int getCount() throws RemoteException {
return count;
}
};
// @Override
public IBinder onBind(Intent intent) {
return serviceBinder;
}
@Override
public void onCreate() {
super.onCreate();
new Thread(new Runnable() {
// @Override
public void run() {
while (!threadDisable) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
count++;
Log.i("aa", "---" + count + "---");
}
}
}).start();
}
// @Override
public void onDestroy() {
super.onDestroy();
this.threadDisable = true;
Log.v(" CountService ", " on destroy ");
}
}
<service android:name=".CountService" > <intent-filter> <action android:name="com.phone.remoteservice.CountService" /> </intent-filter> </service>
import com.phone.remoteservice.aidl.ICountService;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.view.Menu;
public class RemoteServiceTest extends Activity {
private ICountService countService;
private boolean SreviceDisable;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
bindService(new Intent("com.phone.remoteservice.CountService"),
this.serviceConnection, BIND_AUTO_CREATE);
}
@Override
protected void onDestroy() {
this.unbindService(serviceConnection);
SreviceDisable = true;
super.onDestroy(); // 注意先后
}
private ServiceConnection serviceConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName name, IBinder service) {
countService = ICountService.Stub.asInterface(service);
new Thread(new Runnable() {
// @Override
public void run() {
while (!SreviceDisable) {
try {
System.out
.println(" CountService on serivce connected, count is "
+ countService.getCount());
} catch (RemoteException e) {
e.printStackTrace();
}
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
}
}
}).start();
}
public void onServiceDisconnected(ComponentName name) {
countService = null;
}
};
}
import android.os.Parcel;
import android.os.Parcelable;
public class CountBean implements Parcelable {
public static final Parcelable.Creator < CountBean > CREATOR = new Creator < CountBean > () {
@Override
public CountBean createFromParcel(Parcel source) {
CountBean bean = new CountBean();
bean.count = source.readInt();
return bean;
}
@Override
public CountBean[] newArray( int size) {
return new CountBean[size];
}
};
public int count;
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt( this .count);
}
@Override
public int describeContents() {
return 0 ;
}
}
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有