aidl远程服务调用Android

demo1:

Alipay 支付App服务:

1.新建: Alipay\app\src\main\aidl\com\glsite\alipay\IAlipayService.aidl

// IAlipayService.aidl
package com.glsite.alipay;// Declare any non-default types here with import statementsinterface IAlipayService {// 调用支付的远程接口int callSafePay(String username, String password, float money, long timestamp);
}

1.1

main下新建:aidl

1.2

新建包:com.glsite.alipay 与java文件中包名一致

1.3

新建远程服务类

1.4 构建

1.4.1 构建报错:

Process 'command 'F:\Android\SDK\build-tools\29.0.0\aidl.exe'' finished with non-zero exit value -1073741819

不要用29.0.0 这是谷歌挖的坑,直接注释或改成 28.0.3;

解决:

app\build.gradle

注释这一行:

或修改版本:

1.4.2 重新构建

2.Alipay\app\src\main\java\com\glsite\alipay\

AlipayService

package com.glsite.alipay;import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.os.RemoteException;public class AlipayService extends Service {public AlipayService() {}private class MyBinder extends IAlipayService.Stub {@Overridepublic int callSafePay(String username, String password, float money, long timestamp) throws RemoteException {return safePay(username, password, money, timestamp);}}@Overridepublic IBinder onBind(Intent intent) {// TODO: Return the communication channel to the service.return new MyBinder();}@Overridepublic void onCreate() {System.out.println("onCreate");super.onCreate();}@Overridepublic void onDestroy() {System.out.println("onDestroy");super.onDestroy();}/*** 安全支付的服务方法** @param username*          用户名* @param password*          密码* @param money*          钱* @param timestamp*          时间戳* @return 结果码*/public int safePay(String username, String password, float money, long timestamp) {System.out.println("加密的username");System.out.println("加密的password");System.out.println("提交数据到支付宝的服务器");if (money > 5000) {return 505;// 支付超过了当日限额}if ("zhangsan".equals(username) && "123".equals(password)) {return 200;} else {return 300;}}
}

3.Alipay\app\src\main\java\com\glsite\alipay\

MainActivity

package com.glsite.alipay;import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;public class MainActivity extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);}
}

4.AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.glsite.alipay"><applicationandroid:allowBackup="true"android:icon="@mipmap/ic_launcher"android:label="@string/app_name"android:roundIcon="@mipmap/ic_launcher_round"android:supportsRtl="true"android:theme="@style/AppTheme"><serviceandroid:name=".AlipayService"android:enabled="true"android:exported="true"><intent-filter><action android:name="com.glsite.alipay"/></intent-filter></service><activity android:name=".MainActivity"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity></application></manifest>

demo2:

Fish

调取service的服务:

需要第一个demo的整个IAlipayService.aidl文件包括文件夹路径,直接拷贝过来 Alipay\app\src\main\aidl\com\glsite\alipay\IAlipayService.aidl

aidl\com\glsite\alipay\IAlipayService.aidl 拷贝;

2.MainActivity

package com.glsite.fish;import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.os.RemoteException;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;import com.glsite.alipay.IAlipayService;public class MainActivity extends AppCompatActivity {private IAlipayService mIService;private MyConn mConn = null;private class MyConn implements ServiceConnection {@Overridepublic void onServiceConnected(ComponentName name, IBinder service) {System.out.println("成功绑定到远程alipay服务上");mIService = IAlipayService.Stub.asInterface(service);}@Overridepublic void onServiceDisconnected(ComponentName name) {}}@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);Intent intent = new Intent();intent.setAction("com.glsite.alipay");// 远程调用服务在安卓8.0系统及以上，也需要指定组件名，也就是显式调用intent.setComponent(new ComponentName("com.glsite.alipay", "com.glsite.alipay.AlipayService"));mConn = new MyConn();// 不要忘记newbindService(intent, mConn, BIND_AUTO_CREATE);}/*** 调用远程服务的方法，支付2元* @param view*/public void click(View view) {try {int resultCode = mIService.callSafePay("zhangsan", "123", 8000.00f, System.currentTimeMillis());switch (resultCode) {case 200:Toast.makeText(this,"支付成功", Toast.LENGTH_SHORT).show();break;case 404:Toast.makeText(this,"银行卡余额不足", Toast.LENGTH_SHORT).show();break;case 300:Toast.makeText(this,"用户名或密码错误", Toast.LENGTH_SHORT).show();break;case 505:Toast.makeText(this,"超过今日限额", Toast.LENGTH_SHORT).show();break;default:break;}} catch (RemoteException e) {e.printStackTrace();}}
}

4.AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.glsite.fish"><applicationandroid:allowBackup="true"android:icon="@mipmap/ic_launcher"android:label="@string/app_name"android:roundIcon="@mipmap/ic_launcher_round"android:supportsRtl="true"android:theme="@style/AppTheme"><activity android:name=".MainActivity"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity></application></manifest>

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aidl远程服务调用Android,报错:Process 'command 'F:\Android\SDK\build-tools\29.0.0\aidl.exe''

aidl远程服务调用Android

demo1:

demo2:

aidl远程服务调用Android,报错:Process 'command 'F:\Android\SDK\build-tools\29.0.0\aidl.exe''相关推荐

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