anroid 7.1添加自定义api服务

1.在frameworks/base/core/java/android/app/下添加aidl文件

frameworks/base/core/java/android/app/IGMyTestService.aidl

package android.app;// Declare any non-default types here with import statementsinterface IGMyTestService {  void setCmdData(int cmd,String data);  void getCmdData(int cmd,String data);}

2.修改frameworks/base/Android.mk文件,将aidl加到该文件中,这样才可以被编译到,否则编译不过

将core/java/android/app/IGMyTestService.aidl \

加到LOCAL_SRC_FILES后面

3.在frameworks/base/services/core/java/com/android/server/下添加service文件

frameworks/base/services/core/java/com/android/server/ GMyTestManagerService.java

package com.android.server;

/**

* Created by Administrator on 2018/6/6.

import android.app.*;

import android.app.IGMyTestService;

import android.content.Context;

import android.os.RemoteException;

import android.util.Log;

public class GMyTestManagerService extends IGMyTestService.Stub {

private static final String TAG = "GMyTestManagerService";

private Context mContext = null;

public GMyTestManagerService(Context context) {

mContext = context;

initNative();

}

@Override

public void setCmdData(int cmd) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "setCmdData cmd"+cmd);

setCmdDataNative(cmd);

}

@Override

public void setCmdData(int cmd, int data1) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "setCmdData cmd"+cmd);

setCmdDataNative(cmd,data1);

}

@Override

public void setCmdData(int cmd, int data1,int data2) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "setCmdData cmd"+cmd);

setCmdDataNative(cmd,data1,data2);

}

@Override

public void setCmdData(int cmd, int data1,int data2,int data3) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "setCmdData cmd"+cmd);

setCmdDataNative(cmd,data1,data2,data3);

}

@Override

public void getCmdData(int cmd) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "getCmdData cmd"+cmd);

getCmdDataNative(cmd);

}

@Override

public void getCmdData(int cmd, int data1) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "getCmdData cmd"+cmd);

getCmdDataNative(cmd,data1);

}

@Override

public void getCmdData(int cmd, int data1,int data2) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "getCmdData cmd"+cmd);

getCmdDataNative(cmd,data1,data2);

}

@Override

public void getCmdData(int cmd, int data1,int data2,int data3) throws RemoteException {

// TODO Auto-generated method stub

Log.d(TAG, "getCmdData cmd"+cmd);

getCmdDataNative(cmd,data1,data2,data3);

}

public static native int initNative();

public static native void setCmdDataNative(int cmd);

public static native void setCmdOneDataNative(int cmd,int data1);

public static native void setCmdTwoDataNative(int cmd,int data1,int data2);

public static native void setCmdThreeDataNative(int cmd,int data1,int data2,int data3);

public static native int getCmdDataNative(int cmd);

public static native int getCmdOneDataNative(int cmd,int data1);

public static native int getCmdTwoDataNative(int cmd,int data1,int data2);

public static native int getCmdThreeDataNative(int cmd,int data1,int data2,int data3);

}
4.在frameworks/base/core/java/android/app/下添加manager给上层api

frameworks/base/core/java/android/app/ GMyTestManager.java

package android.app;

/**

* Created by Administrator on 2018/6/6.

import android.content.Context;

import android.os.RemoteException;

public class GMyTestManager {

private static final String TAG = "GMyTestManager";

private IGMyTestService mService = null;

private Context mContext;

GMyTestManager(IGMyTestService service, Context context) {

mService = service;

mContext = context;

}

public void setCmdData(int cmd) {

try {

mService.setCmdData(cmd);