super.onCreate(savedInstanceState);
LinearLayout ll=new LinearLayout(this);
tv=new TextView(this);
final StringBuilder sb=new StringBuilder();
Button addUser=new Button(this);
addUser.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
User temp=new User();
temp.userName="U123";
temp.pwd="123";
temp.sex=1;
temp.name="temp"+(new Date()).getSeconds();
try {
if(userBinder.register(temp)){
tv.append(temp.toString()+"add user success\n");
}
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
addUser.setText("addUser");
Button loginUser=new Button(this);
loginUser.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
User temp=new User();
temp.userName="U123";
try {
if(userBinder.login(temp)){
tv.append(temp.toString()+"login user success\n");
}
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
loginUser.setText("loginUser");
ll.addView(loginUser);
ll.addView(addUser);
ll.addView(tv);
setContentView(ll);
bindService(new Intent("string.pub.action.Binder"), conn, Context.BIND_AUTO_CREATE);
}
IUserManager userBinder;
ServiceConnection conn=new ServiceConnection() {
@Override
public void onServiceDisconnected(ComponentName name) {
// TODO Auto-generated method stub
}
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
// TODO Auto-generated method stub
userBinder=IUserManager.Stub.asInterface(service);
}
};
}
//User.java
package string.pub.binder;
import android.os.Parcel;
import android.os.Parcelable;
public class User implements Parcelable{
public String userName;
public String pwd;
public int sex;
public String name;
@Override
public int describeContents() {
// TODO Auto-generated method stub
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
// TODO Auto-generated method stub
dest.writeString(userName);
dest.writeString(pwd);
dest.writeInt(sex);
dest.writeString(name);
}
public static final Parcelable.Creator CREATOR=new Creator() {
@Override
public User[] newArray(int size) {
// TODO Auto-generated method stub
return new User[size];
}
@Override
public User createFromParcel(Parcel source) {
// TODO Auto-generated method stub
User result=new User();
result.userName=source.readString();
result.pwd=source.readString();
result.sex=source.readInt();
result.name=source.readString();
return result;
}
};
@Override
public String toString() {
return "UserBean [userName=" + userName + ", pwd=" + pwd + ", sex="
+ sex + ", name=" + name + "]";
}
}
// IUserManager.aidl
package string.pub.binder;
import string.pub.binder.User;
interface IUserManager{
boolean register(in User u);
boolean login(in User u);
boolean modified(in User u);
}
//User.aidl
package string.pub.binder;
parcelable User;
//IBinderService.java
package string.pub.service;
import java.util.ArrayList;
import string.pub.binder.IUserManager;
import string.pub.binder.User;
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.os.RemoteException;
public class IBinderService extends Service {
ArrayList<User> listUser=new ArrayList<User>();
@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
return userBinder;
}
IBinder userBinder=new IUserManager.Stub(){
@Override
public boolean register(User u) throws RemoteException {
// TODO Auto-generated method stub
return listUser.add(u);
}
@Override
public boolean login(User u) throws RemoteException {
// TODO Auto-generated method stub
for(int i=0;i<listUser.size();i++){
if((listUser.get(i)).userName.equals(u.userName)){
return true;
}
}
return false;
}
@Override
public boolean modified(User u) throws RemoteException {
// TODO Auto-generated method stub
for(int i=0;i<listUser.size();i++){
User temp=new User();
if((temp=listUser.get(i)).userName.equals(u.userName)){
listUser.remove(temp);
listUser.add(u);
return true;
}
}
return false;
}
};
}
//AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="string.pub"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="21" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:name="string.pub.service.IBinderService" android:process=":remote">
<intent-filter >
<action android:name="string.pub.action.Binder"/>
</intent-filter>
</service>
</application>
</manifest>
实现效果如下所示：
可以看到，实进程间通信功能。
