aidl跨进程调用(移动支付插件)

package com.lukejun.util; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; import org.apache.http.NameValuePair; import org.apache.http.message.BasicNameValuePair; import org.json.JSONException; import org.json.JSONObject; import android.app.Activity; import android.app.AlertDialog; import android.app.ProgressDialog; import android.content.Context; import android.util.Log; /** * 工具类 * */ public class BaseHelper{ public static final String PARAM_EQUAL = "="; public static final String PARAM_AND = "&"; /** * 流转字符串方法 * * @param is * @return */ public static String convertStreamToString(InputStream is) { BufferedReader reader = new BufferedReader(new InputStreamReader(is)); StringBuilder sb = new StringBuilder(); String line = null; try { while ((line = reader.readLine()) != null) { sb.append(line); } } catch (IOException e) { e.printStackTrace(); } finally { try { is.close(); } catch (IOException e) { e.printStackTrace(); } } return sb.toString(); } /** * 显示dialog * * @param context * 环境 * @param strTitle * 标题 * @param strText * 内容 * @param icon * 图标 */ public static void showDialog(Activity context, String strTitle, String strText, int icon) { try { AlertDialog.Builder tDialog = new AlertDialog.Builder(context); tDialog.setIcon(icon); tDialog.setTitle(strTitle); tDialog.setMessage(strText); tDialog.setPositiveButton("确定", null); tDialog.show(); } catch (Exception e) { } } /** * 打印信息 * * @param tag * 标签 * @param info * 信息 */ public static void log(String tag, String info) { Log.i(tag, info); } /** * 获取权限 * * @param permission * 权限 * @param path * 路径 */ public static void chmod(String permission, String path) { try { String command = "chmod " + permission + " " + path; Runtime runtime = Runtime.getRuntime(); runtime.exec(command); } catch (IOException e) { e.printStackTrace(); } } // // show the progress bar. /** * 显示进度条 * * @param context * 环境 * @param title * 标题 * @param message * 信息 * @param indeterminate * 确定性 * @param cancelable * 可撤销 * @return */ public static ProgressDialog showProgress(Context context, CharSequence title, CharSequence message, boolean indeterminate, boolean cancelable) { ProgressDialog dialog = new ProgressDialog(context); dialog.setTitle(title); dialog.setMessage(message); dialog.setIndeterminate(indeterminate); dialog.setCancelable(false); dialog.show(); return dialog; } /** * 字符串转json对象 * * @param str * @param split * @return */ public static JSONObject string2JSON(String str, String split) { JSONObject json = new JSONObject(); try { String[] arrStr = str.split(split); for (int i = 0; i < arrStr.length; i++) { String[] arrKeyValue = arrStr[i].split("="); json.put(arrKeyValue[0], arrStr[i].substring(arrKeyValue[0].length() + 1)); } } catch (Exception e) { e.printStackTrace(); } return json; } public static JSONObject string2JSON(String str) { try { return new JSONObject(str); } catch (JSONException e) { e.printStackTrace(); } return new JSONObject(); } public static String toJSONString(Object obj) { JSONObject json = new JSONObject(); try { List<NameValuePair> list = bean2Parameters(obj); for (NameValuePair nv : list) { json.put(nv.getName(), nv.getValue()); } } catch (JSONException e) { e.printStackTrace(); } return json.toString(); } /** * 将bean转换成键值对列表 * * @param bean * @return */ public static List<NameValuePair> bean2Parameters(Object bean) { if (bean == null) { return null; } List<NameValuePair> parameters = new ArrayList<NameValuePair>(); // 取得bean所有public 方法 Method[] Methods = bean.getClass().getMethods(); for (Method method : Methods) { if (method != null && method.getName().startsWith("get") && !method.getName().startsWith("getClass")) { // 得到属性的类名 String value = ""; // 得到属性值 try { String className = method.getReturnType().getSimpleName(); if (className.equalsIgnoreCase("int")) { int val = 0; try { val = (Integer) method.invoke(bean); } catch (InvocationTargetException e) { Log.e("InvocationTargetException", e.getMessage(), e); } value = String.valueOf(val); } else if (className.equalsIgnoreCase("String")) { try { value = (String) method.invoke(bean); } catch (InvocationTargetException e) { Log.e("InvocationTargetException", e.getMessage(), e); } } if (value != null && value != "") { // 添加参数 // 将方法名称转化为id，去除get，将方法首字母改为小写 String param = method.getName().replaceFirst("get", ""); if (param.length() > 0) { String first = String.valueOf(param.charAt(0)) .toLowerCase(); param = first + param.substring(1); } parameters.add(new BasicNameValuePair(param, value)); } } catch (IllegalArgumentException e) { Log.e("IllegalArgumentE