package com.yuzhi.fine.common;
import android.os.Environment;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.lang.Thread.UncaughtExceptionHandler;
import java.net.ConnectException;
import java.net.UnknownHostException;
import java.util.Date;
public class AppException extends Exception implements UncaughtExceptionHandler {
private static final long serialVersionUID = -3261790237682117251L;
private final static boolean Debug = false;//是否保存错误日志
/**
* 定义异常类型
*/
public final static byte TYPE_NETWORK = 0x01;
public final static byte TYPE_SOCKET = 0x02;
public final static byte TYPE_HTTP_CODE = 0x03;
public final static byte TYPE_HTTP_ERROR = 0x04;
public final static byte TYPE_XML = 0x05;
public final static byte TYPE_IO = 0x06;
public final static byte TYPE_RUN = 0x07;
private byte type;
private int code;
/**
* 系统默认的UncaughtException处理类
*/
private UncaughtExceptionHandler mDefaultHandler;
private AppException() {
this.mDefaultHandler = Thread.getDefaultUncaughtExceptionHandler();
}
private AppException(byte type, int code, Exception excp) {
super(excp);
this.type = type;
this.code = code;
if (Debug) {
this.saveErrorLog(excp);
}
}
public int getCode() {
return this.code;
}
public int getType() {
return this.type;
}
/**
* 保存异常日志
*
* @param excp
*/
public void saveErrorLog(Exception excp) {
String errorlog = "errorlog.txt";
String savePath = "";
String logFilePath = "";
FileWriter fw = null;
PrintWriter pw = null;
try {
//判断是否挂载了SD卡
String storageState = Environment.getExternalStorageState();
if (storageState.equals(Environment.MEDIA_MOUNTED)) {
savePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/OSChina/Log/";
File file = new File(savePath);
if (!file.exists()) {
file.mkdirs();
}
logFilePath = savePath + errorlog;
}
//没有挂载SD卡，无法写文件
if (logFilePath == "") {
return;
}
File logFile = new File(logFilePath);
if (!logFile.exists()) {
logFile.createNewFile();
}
fw = new FileWriter(logFile, true);
pw = new PrintWriter(fw);
pw.println("--------------------" + (new Date().toString()) + "---------------------");
excp.printStackTrace(pw);
pw.close();
fw.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (pw != null) {
pw.close();
}
if (fw != null) {
try {
fw.close();
} catch (IOException e) {
}
}
}
}
public static AppException http(int code) {
return new AppException(TYPE_HTTP_CODE, code, null);
}
public static AppException http(Exception e) {
return new AppException(TYPE_HTTP_ERROR, 0, e);
}
public static AppException socket(Exception e) {
return new AppException(TYPE_SOCKET, 0, e);
}
public static AppException io(Exception e) {
if (e instanceof UnknownHostException || e instanceof ConnectException) {
return new AppException(TYPE_NETWORK, 0, e);
} else if (e instanceof IOException) {
return new AppException(TYPE_IO, 0, e);
}
return run(e);
}
public static AppException xml(Exception e) {
return new AppException(TYPE_XML, 0, e);
}
public static AppException run(Exception e) {
return new AppException(TYPE_RUN, 0, e);
}
/**
* 获取APP异常崩溃处理对象
*
* @return
*/
public static AppException getAppExceptionHandler() {
return new AppException();
}
@Override
public void uncaughtException(Thread thread, Throwable ex) {
if (!handleException(ex) && mDefaultHandler != null) {
mDefaultHandler.uncaughtException(thread, ex);
}
}
/**
* 自定义异常处理:收集错误信息&发送错误报告
*
* @param ex
* @return true:处理了该异常信息;否则返回false
*/
private boolean handleException(Throwable ex) {
if (ex == null) {
return false;
}
System.out.println(ex.getMessage());
StringBuffer exceptionStr = new StringBuffer();
StackTraceElement[] elements = ex.getStackTrace();
for (int i = 0; i < elements.length; i++) {
exceptionStr.append(elements[i].toString() + "\n");
}
// System.out.println(exceptionStr.toString());
// final Context context = AppManager.getAppManager().currentActivity();
//
// if(context == null) {
// return false;
// }
// final String crashReport = getCrashReport(context, ex);
//显示异常信息&发送报告
// new Thread() {
// public void run() {
// Looper.prepare();
// sendAppCrashReport(context, crashReport);
// Looper.loop();
// }
//
// }.start();
return true;
}
/**
* 发送App异常崩溃报告
* @param cont
* @param crashReport
*/
/*public static void sendAppCrashReport(final Context cont, final String crashReport)
{
AlertDialog.Builder builder = new AlertDialog.Builder(cont);
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setTitle(R.string.app_error);
builder.setMessage(R.string.app_error_message);
builder.setPositiveButton(R.string.submit_report, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
//发送异常报告
Intent i = new Intent(Intent.ACTION_SEND);
//i.setType("text/plain"); //模拟器
i.setType("message/rfc822") ; //真机
i.putExtra(Intent.EXTRA_EMAIL, new String[]{"jxsmallmouse@163.com"});
i.putExtra(Intent.EXTRA_SUBJECT,"开源中国Android客户端 - 错误报告");
i.putExtra(Intent.EXTRA_TEXT,crashReport);
cont.startActivity(Intent.createChooser(i, "发送错误报告"));
//退出
AppManager.getAppManager().AppExit(cont);
}
});
builder.setNegativeButton(R.string.sure, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
//退出
AppManager.getAppManager().AppExit(cont);
}
});
builder.show();
}*/
/**
* 获取APP崩溃异常报告
* @param ex
* @return
*/
/*private String getCrashReport(Context context, Throwable ex) {
PackageInfo pinfo = null;
try {
pinfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
} catch (NameNotFoundException e) {
e.printStackTrace(System.err);
}
if(pinfo == null) pinfo = new PackageInfo();
StringBuffer exceptionStr = new StringBuffer();
exceptionStr.append("Version: "+pinfo.versionName+"("+pinfo.versionCode+")\n");
exceptionStr.append("Android: "+android.os.Build.VERSION.RELEASE+"("+android.os.Build.MODEL+")\n");
exceptionStr.append("Exception: "+ex.getMessage()+"\n");
StackTraceElement[] elements = ex.getStackTrace();
for (int i = 0; i < elements.length; i++) {
exceptionStr.append(elements[i].toString()+"\n");
}
return exceptionStr.toString();
}*/
}