Service AIDL总结

基于Android Studio。

服务端

1. 创建aidl文件

创建文件
创建成功

示例

interface AppCheckInterface {
    boolean checkApp(String identify);
}

2. 创建Service文件。

新建为普通Java类文件,展示如下:


service

代码:

public class AppCheckService extends Service {
    final String IDENTIFY = "12345678";
    @Override
    public IBinder onBind(Intent intent) {
        return binder;
    }

    private final AppCheckInterface.Stub binder = new AppCheckInterface.Stub() {
        @Override
        public boolean checkApp(String identify) throws RemoteException {
            return TextUtils.equals(IDENTIFY,identify);
        }
    };
}

3. 配置(重要)

        
            
                 
                
             
        

4. 本APP使用示例

class MainActivity : AppCompatActivity() {
    internal var appCheckInterface: AppCheckInterface? = null
    internal var serviceConnection: ServiceConnection = object : ServiceConnection {
        override fun onServiceConnected(name: ComponentName, service: IBinder) {
            appCheckInterface = AppCheckInterface.Stub.asInterface(service)

            if (appCheckInterface != null) {
                try {
                    Log.e("结果", "" + appCheckInterface!!.checkApp("12345678"))
                } catch (e: RemoteException) {
                    e.printStackTrace()
                    Log.e("结果", "出错")
                }

            } else {
                Log.e("结果", "出错  null")
            }
        }

        override fun onServiceDisconnected(name: ComponentName) {

        }
    }
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        val intent = Intent(this,AppCheckService ::class.java)
        bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE)
    }

    override fun onDestroy() {
        super.onDestroy()
        unbindService(serviceConnection)
    }
}

客户端

1. 创建aidl文件,创建过程与服务端相同,但是由于自动生成包名不同,需要改包名。

aidl文件

注意:aidl文件包名许与服务端相同,文件内容和服务端相同(可直接从服务端复制过来)

2. 使用示例:

interface AppCheckInterface {
    boolean checkApp(String identify);
}
public class MainActivity extends AppCompatActivity {

    AppCheckInterface appCheckInterface;
    ServiceConnection serviceConnection = new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {
            appCheckInterface = AppCheckInterface.Stub.asInterface(service);
            if (appCheckInterface!=null){
                try {
                    Log.e("结果",""+ appCheckInterface.checkApp("HhZ8yhiDrow3c3lz"));
                } catch (RemoteException e) {
                    e.printStackTrace();
                    Log.e("结果","出错");
                }
            }else {
                Log.e("结果","出错  null");
            }
        }

        @Override
        public void onServiceDisconnected(ComponentName name) {

        }
    };
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Intent intent = new Intent();
        //这里action和包名需要和服务端对应。
        intent.setAction("com.ceshi.aidltest.AppCheckService");
        intent.setPackage("com.ceshi.aidltest");
        bindService(intent,serviceConnection,BIND_AUTO_CREATE);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        unbindService(serviceConnection);
    }
}

注:使用过程中需先安装服务端APP,客户端使用过程中,只需保证服务端已安装即可,可以不在服务端手动启动service。

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