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likangwei/AppOnlineUpdate.java

Last active October 29, 2015 09:57
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Android Utils
Raw
AppOnlineUpdate.java
package com.stonete.qrtoken.utils;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.annotation.SuppressLint;
import android.app.DownloadManager;
import android.content.Context;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Environment;
import android.util.Log;
@SuppressLint("NewApi")
public class AppOnlineUpdate {
private final static String TAG = "AppOnlineUpdate";
// version json url
private final static String VERURL = "http://mloader.sinaapp.com/NFC_Flower_version.html";
// apk download directory
private final static String DOWNLOADDIR = Environment.DIRECTORY_DOWNLOADS;
// apk name
private final static String APKNAME = "QRToken.apk";
// apk download url
private static String APKURL = "";
private Context mContext;
private String curVerName;
private String newVerName = "1.0";
private int curVerCode;
private int newVerCode = 1;
private long dmID;
private DownloadManager dm;
// --Commented out by Inspection START (2015/3/4 11:58):
// public AppOnlineUpdate(Context mContext) {
// this.mContext = mContext;
// curVerName = getVerName(mContext);
// curVerCode = getVerCode(mContext);
// dm = (DownloadManager) mContext.getSystemService(Context.DOWNLOAD_SERVICE);
// APKURL = GetDownload_URL.getDownload_URL(mContext);
// }
// --Commented out by Inspection STOP (2015/3/4 11:58)
private static int getVerCode(Context context) {
int verCode = -1;
try {
verCode =
context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionCode;
} catch (NameNotFoundException e) {
Log.e(TAG, e.getMessage());
}
return verCode;
}
private static String getVerName(Context context) {
String verName = "";
try {
verName =
context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionName;
} catch (NameNotFoundException e) {
Log.e(TAG, e.getMessage());
}
return verName;
}
private String getURLResponse(String urlString) {
HttpURLConnection conn = null;
InputStream is = null;
String resultData = "";
try {
URL url = new URL(urlString);
conn = (HttpURLConnection) url.openConnection();
conn.setDoInput(true);
conn.setDoOutput(true);
conn.setUseCaches(false);
conn.setRequestMethod("GET");
conn.setConnectTimeout(5000);
conn.setReadTimeout(5000);
is = conn.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader bufferReader = new BufferedReader(isr);
String inputLine = null;
while ((inputLine = bufferReader.readLine()) != null) {
resultData += inputLine + "\n";
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (is != null) {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (conn != null) {
conn.disconnect();
}
}
return resultData;
}
private boolean parseJson(String data) throws JSONException {
if (!data.equals("")) {
// Log.d(TAG, "data" + data);
String verjson = data;
JSONArray array = new JSONArray(verjson);
if (array.length() > 0) {
JSONObject obj = array.getJSONObject(0);
try {
newVerCode = Integer.parseInt(obj.getString("verCode"));
newVerName = obj.getString("verName");
} catch (Exception e) {
newVerCode = 1;
newVerName = "1.0";
return false;
}
}
}
return true;
}
private void deleteOldFile() {
File file = new File(Environment.getExternalStoragePublicDirectory(DOWNLOADDIR), APKNAME);
if (file.exists())
file.delete();
}
}
Raw
AppUtils.java
package com.stonete.qrtoken.utils;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.net.Uri;
import android.telephony.TelephonyManager;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
public class AppUtils {
/**
* @param c
* @param pkgName
* @return 如果存在此应用，则返回app verion name,如果没有则返回null
*/
public static PackageInfo getPkgInfo(Context c, String pkgName) {
PackageManager pkgManager = c.getPackageManager();
try {
PackageInfo pkgInfo = pkgManager.getPackageInfo(pkgName, PackageManager.GET_UNINSTALLED_PACKAGES);
return pkgInfo;
} catch (NameNotFoundException e) {
e.printStackTrace();
}
return null;
}
public static String getVersionNameByPkgName(Context c, String pkgName) {
PackageManager pkgManager = c.getPackageManager();
try {
PackageInfo pkgInfo = pkgManager.getPackageInfo(pkgName, PackageManager.GET_UNINSTALLED_PACKAGES);
return pkgInfo.versionName;
} catch (NameNotFoundException e) {
e.printStackTrace();
}
return null;
}
public static int getVersionCode(Context c, String pkgName){
PackageManager pkgManager = c.getPackageManager();
try {
PackageInfo pkgInfo = pkgManager.getPackageInfo(pkgName, PackageManager.GET_UNINSTALLED_PACKAGES);
return pkgInfo.versionCode;
} catch (NameNotFoundException e) {
e.printStackTrace();
}
return 0;
}
/**
* 获取应用程序名称
*/
public static String getAppNameByPkgName(Context ctx, String pkgName) {
PackageManager pm = ctx.getPackageManager();
String name = null;
try {
name = pm.getApplicationLabel(pm.getApplicationInfo(pkgName,
PackageManager.GET_META_DATA)).toString();
} catch (NameNotFoundException e) {
e.printStackTrace();
}
return name;
}
public static String getDeviceId(Context ctx) {
TelephonyManager TelephonyMgr = (TelephonyManager)ctx.getSystemService(Context.TELEPHONY_SERVICE);
String szImei = TelephonyMgr.getDeviceId();
return szImei;
}
public static String getBuildTime(Context ctx){
String buildTime = null;
try {
InputStream ips = ctx.getAssets().open("build.txt");
byte[] bts = new byte[1024];
int len = ips.read(bts);
buildTime = new String(bts, 0, len, "GBK");
} catch (IOException e) {
e.printStackTrace();
}
buildTime = "编译时间 :" + buildTime;
return buildTime;
}
public static void sendLog2QQ(Context ctx, String log){
Intent itn = new Intent(android.content.Intent.ACTION_SEND);
itn.setType("*/*");
File logFile = MyLog.getLogFile(true);
MyLog.i(logFile.getAbsolutePath());
if(logFile == null && !logFile.canWrite()){
MyToast.show(ctx, "log文件生成失败");
return;
}
try {
FileWriter writer = new FileWriter(logFile.getAbsolutePath(), true);
writer.write(log);
writer.close();
} catch (IOException e) {
e.printStackTrace();
}
itn.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(logFile));
ctx.startActivity(itn);
}
}
Raw
Crc8Util.java
package com.stonete.qrtoken.utils;
public class Crc8Util {
static byte[] crc8_tab = {(byte) 0, (byte) 94, (byte) 188, (byte) 226, (byte) 97, (byte) 63, (byte) 221, (byte) 131, (byte) 194, (byte) 156, (byte) 126, (byte) 32, (byte) 163, (byte) 253, (byte) 31, (byte) 65, (byte) 157, (byte) 195, (byte) 33, (byte) 127, (byte) 252, (byte) 162, (byte) 64, (byte) 30, (byte) 95, (byte) 1, (byte) 227, (byte) 189, (byte) 62, (byte) 96, (byte) 130, (byte) 220, (byte) 35, (byte) 125, (byte) 159, (byte) 193, (byte) 66, (byte) 28, (byte) 254, (byte) 160, (byte) 225, (byte) 191, (byte) 93, (byte) 3, (byte) 128, (byte) 222, (byte) 60, (byte) 98, (byte) 190, (byte) 224, (byte) 2, (byte) 92, (byte) 223, (byte) 129, (byte) 99, (byte) 61, (byte) 124, (byte) 34, (byte) 192, (byte) 158, (byte) 29, (byte) 67, (byte) 161, (byte) 255, (byte) 70, (byte) 24,
(byte) 250, (byte) 164, (byte) 39, (byte) 121, (byte) 155, (byte) 197, (byte) 132, (byte) 218, (byte) 56, (byte) 102, (byte) 229, (byte) 187, (byte) 89, (byte) 7, (byte) 219, (byte) 133, (byte) 103, (byte) 57, (byte) 186, (byte) 228, (byte) 6, (byte) 88, (byte) 25, (byte) 71, (byte) 165, (byte) 251, (byte) 120, (byte) 38, (byte) 196, (byte) 154, (byte) 101, (byte) 59, (byte) 217, (byte) 135, (byte) 4, (byte) 90, (byte) 184, (byte) 230, (byte) 167, (byte) 249, (byte) 27, (byte) 69, (byte) 198, (byte) 152, (byte) 122, (byte) 36, (byte) 248, (byte) 166, (byte) 68, (byte) 26, (byte) 153, (byte) 199, (byte) 37, (byte) 123, (byte) 58, (byte) 100, (byte) 134, (byte) 216, (byte) 91, (byte) 5, (byte) 231, (byte) 185, (byte) 140, (byte) 210, (byte) 48, (byte) 110, (byte) 237,
(byte) 179, (byte) 81, (byte) 15, (byte) 78, (byte) 16, (byte) 242, (byte) 172, (byte) 47, (byte) 113, (byte) 147, (byte) 205, (byte) 17, (byte) 79, (byte) 173, (byte) 243, (byte) 112, (byte) 46, (byte) 204, (byte) 146, (byte) 211, (byte) 141, (byte) 111, (byte) 49, (byte) 178, (byte) 236, (byte) 14, (byte) 80, (byte) 175, (byte) 241, (byte) 19, (byte) 77, (byte) 206, (byte) 144, (byte) 114, (byte) 44, (byte) 109, (byte) 51, (byte) 209, (byte) 143, (byte) 12, (byte) 82, (byte) 176, (byte) 238, (byte) 50, (byte) 108, (byte) 142, (byte) 208, (byte) 83, (byte) 13, (byte) 239, (byte) 177, (byte) 240, (byte) 174, (byte) 76, (byte) 18, (byte) 145, (byte) 207, (byte) 45, (byte) 115, (byte) 202, (byte) 148, (byte) 118, (byte) 40, (byte) 171, (byte) 245, (byte) 23, (byte) 73, (byte) 8,
(byte) 86, (byte) 180, (byte) 234, (byte) 105, (byte) 55, (byte) 213, (byte) 139, (byte) 87, (byte) 9, (byte) 235, (byte) 181, (byte) 54, (byte) 104, (byte) 138, (byte) 212, (byte) 149, (byte) 203, (byte) 41, (byte) 119, (byte) 244, (byte) 170, (byte) 72, (byte) 22, (byte) 233, (byte) 183, (byte) 85, (byte) 11, (byte) 136, (byte) 214, (byte) 52, (byte) 106, (byte) 43, (byte) 117, (byte) 151, (byte) 201, (byte) 74, (byte) 20, (byte) 246, (byte) 168, (byte) 116, (byte) 42, (byte) 200, (byte) 150, (byte) 21, (byte) 75, (byte) 169, (byte) 247, (byte) 182, (byte) 232, (byte) 10, (byte) 84, (byte) 215, (byte) 137, (byte) 107, 53};
/**
* 计算数组的CRC8校验值
*
* @param data 需要计算的数组
* @return CRC8校验值
*/
public static byte calcCrc8(byte[] data) {
return calcCrc8(data, 0, data.length, (byte) 0);
}
/**
* 计算CRC8校验值
*
* @param data 数据
* @param offset 起始位置
* @param len 长度
* @param preval 之前的校验值
* @return 校验值
*/
public static byte calcCrc8(byte[] data, int offset, int len, byte preval) {
byte ret = preval;
for (int i = offset; i < (offset + len); ++i) {
ret = crc8_tab[(0x00ff & (ret ^ data[i]))];
}
return ret;
}
public static String getCrc8Code(String source){
String crc8Real = Integer.toHexString(Crc8Util.calcCrc8(source.getBytes()));
int strLen = crc8Real.length();
if (strLen == 8) {
crc8Real = crc8Real.replace("ffffff", "");
} else if (strLen == 1) {
crc8Real = "0" + crc8Real;
}
return crc8Real;
}
public static void main(String[] args){
String phy = "100000001460000132847505411LA4FETUK6kv7m5OWBZeu1TttzLrG3upOMrovWV4b7/x1oaykdpmwKKTXQeChbw487Cxwj27PCPOLqiwwDCx9cAd9";
String crcSource = phy.substring(0, phy.length()-2);
String crc8 = getCrc8Code(crcSource);
System.out.println(crc8);
}
}
Raw
DataCleanManager.java
package com.stonete.qrtoken.utils;/* * 文 件 名: DataCleanManager.java * 描 述: 主要功能有清除内/外缓存，清除数据库，清除sharedPreference，清除files和清除自定义目录 */
import java.io.File;
import android.content.Context;
import android.os.Environment;
/**
* 本应用数据清除管理器
*/
public class DataCleanManager {
/**
* 清除本应用内部缓存(/data/data/com.xxx.xxx/cache) * * @param context
*/
public static void cleanInternalCache(Context context) {
deleteFilesByDirectory(context.getCacheDir());
}
/**
* 清除本应用所有数据库(/data/data/com.xxx.xxx/databases) * * @param context
*/
public static void cleanDatabases(Context context) {
deleteFilesByDirectory(new File("/data/data/" + context.getPackageName() + "/databases"));
}
/**
* * 清除本应用SharedPreference(/data/data/com.xxx.xxx/shared_prefs) * * @param
* context
*/
public static void cleanSharedPreference(Context context) {
deleteFilesByDirectory(new File("/data/data/"
+ context.getPackageName() + "/shared_prefs"));
}
// --Commented out by Inspection START (2015/3/4 11:58):
// /**
// * 按名字清除本应用数据库 * * @param context * @param dbName
// */
// public static void cleanDatabaseByName(Context context, String dbName) {
// context.deleteDatabase(dbName);
// }
// --Commented out by Inspection STOP (2015/3/4 11:58)
/**
* 清除/data/data/com.xxx.xxx/files下的内容 * * @param context
*/
public static void cleanFiles(Context context) {
deleteFilesByDirectory(context.getFilesDir());
}
/**
* * 清除外部cache下的内容(/mnt/sdcard/android/data/com.xxx.xxx/cache) * * @param
* context
*/
public static void cleanExternalCache(Context context) {
if (Environment.getExternalStorageState().equals(
Environment.MEDIA_MOUNTED)) {
deleteFilesByDirectory(context.getExternalCacheDir());
}
}
/**
* 清除自定义路径下的文件，使用需小心，请不要误删。而且只支持目录下的文件删除 * * @param filePath
*/
public static void cleanCustomCache(String filePath) {
deleteFilesByDirectory(new File(filePath));
}
/**
* 清除本应用所有的数据 * * @param context * @param filepath
*/
public static void cleanApplicationData(Context context, String... filepath) {
cleanInternalCache(context);
cleanExternalCache(context);
cleanDatabases(context);
cleanSharedPreference(context);
cleanFiles(context);
for (String filePath : filepath) {
cleanCustomCache(filePath);
}
}
/**
* 删除方法 这里只会删除某个文件夹下的文件，如果传入的directory是个文件，将不做处理 * * @param directory
*/
private static void deleteFilesByDirectory(File directory) {
if (directory != null && directory.exists() && directory.isDirectory()) {
for (File item : directory.listFiles()) {
item.delete();
}
}
}
}
Raw
DialogUtils.java
package com.stonete.qrtoken.utils;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.widget.Toast;
import com.stonete.qrtoken.activity.Homepage;
import com.stonete.qrtoken.dialog.My_Dialog;
/**
* Created by kangwei on 2015/2/28.
*/
public class DialogUtils {
// 自定义单一按钮对话框
public static My_Dialog showDialog(final Context ctx, final String message) {
MyLog.i(message);
My_Dialog.Builder builder = new My_Dialog.Builder(ctx);
builder.setMessage(message);
builder.setPositiveButton("确 定",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if (ctx instanceof Homepage) {
((Homepage) ctx).restartScan();
}
}
});
builder.setCancelable(false);
builder.create().show();
return builder.create();
}
public static My_Dialog showDialog(final Context ctx, final String message, final DialogInterface.OnClickListener listener) {
MyLog.i(message);
My_Dialog.Builder builder = new My_Dialog.Builder(ctx);
builder.setMessage(message);
builder.setPositiveButton("确 定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if(ctx instanceof Homepage){
((Homepage) ctx).restartScan();
}
if(listener != null){
listener.onClick(dialog, which);
}
}
});
builder.setCancelable(false);
builder.create().show();
return builder.create();
}
public static AlertDialog showDialog(final Context ctx, final String message, DialogInterface.OnClickListener listener, DialogInterface.OnClickListener cancelListener) {
AlertDialog.Builder builder = new AlertDialog.Builder(ctx);
builder.setMessage(message)
.setCancelable(false)
.setPositiveButton("Yes", listener)
.setNegativeButton("No", cancelListener);
AlertDialog alert = builder.create();
alert.show();
return alert;
}
public static void showToast(final Context ctx, final String message){
Toast.makeText(ctx,message,Toast.LENGTH_SHORT).show();
}
}
Raw
FileUtils.java
package com.stonete.qrtoken.utils;
import android.content.Context;
import android.os.Environment;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.security.interfaces.RSAPrivateKey;
/**
* Created by kangwei on 2015/3/19.
*/
public class FileUtils {
public static String getCatchPath(Context ctx){
File f = ctx.getExternalCacheDir();
if (f != null)
{
return f.getAbsolutePath();
}
return null;
}
public static String getSDPath(){
File sdDir = null;
boolean sdCardExist = Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED); //判断sd卡是否存在
if (sdCardExist)
{
sdDir = Environment.getExternalStorageDirectory();//获取跟目录
return sdDir.toString();
}
return null;
}
public static byte[] readBytes(File f) {
if(f.exists() && f.canRead()){
int len = (int) f.length();
byte[] bts = new byte[len];
try {
FileInputStream fips = new FileInputStream(f);
fips.read(bts);
fips.close();
return bts;
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
return null;
}
public static byte[] readBytes(String f) {
return readBytes(new File(f));
}
public static boolean writeByte2File(byte[] encoded, String fileName) {
File file = new File(fileName);
try {
FileOutputStream fops = new FileOutputStream(file);
fops.write(encoded);
fops.close();
return true;
} catch (IOException e) {
e.printStackTrace();
return false;
}
}
public static String read(String s) {
byte[] bts = readBytes(new File(s));
if(bts == null){
return null;
}
return new String(bts);
}
}
Raw
git.sh
git status
git push
Raw
HttpUtil.java
package com.stonete.qrtoken.utils;
import com.stonete.qrtoken.statics.StaticUtil;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.util.EntityUtils;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
public class HttpUtil {
/**
* @param url 发送请求的URL
* @param rawParams 请求参数
* @return 服务器响应字符串
* @throws Exception
*/
private static HttpResponse postRequest(final String url, final Map<String, String> rawParams) {
HttpClient httpClient = new DefaultHttpClient();
String result = null;
if(url == null){
throw new RuntimeException("url == null");
}
try {
HttpPost post = new HttpPost(url);
// 如果传递参数个数比较多的话可以对传递的参数进行封装
List<NameValuePair> params = new ArrayList<NameValuePair>();
for (String key : rawParams.keySet()) {
// 封装请求参数
params.add(new BasicNameValuePair(key, rawParams.get(key)));
}
// 设置请求参数
post.setEntity(new UrlEncodedFormEntity(params, "utf-8"));
// 设置请求头
post.setHeader("content-type", "application/x-www-form-urlencoded; charset=utf-8");
// 请求超时
httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 20000);
// 读取超时
httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 20000);
// 发送POST请求
HttpResponse httpResponse = httpClient.execute(post);
// 如果服务器成功地返回响应
return httpResponse;
} catch (Exception e) {
}
return null;
}
public static HttpUtilJsonResponse doHttpPostAndJsonValidCheck(final String url, final Map<String, String> rawParams) {
if(rawParams != null){
rawParams.put("app_pf", "1");
}
HttpUtilJsonResponse result = new HttpUtilJsonResponse();
result.requestAndResponseBuffer.append("HTTP===START=======================\n");
result.requestAndResponseBuffer.append("HTTP=url=>" + url+"\n");
result.requestAndResponseBuffer.append("HTTP=REQUEST=>" + rawParams + "\n");
result.url = url;
if(MyLog.DEBUG){
result.e = requestParamCheck(url, rawParams);
}
//验证request 参数是否正确
if (result.isError()) {
//request 参数验证失败
return result;
} else {
//request 参数验证成功，进行http请求
HttpResponse httpResponse = postRequest(url, rawParams);
if (httpResponse == null) {
//请求数据失败
result.e = new IError();
result.e.errorMsg = "网络异常，请重试";
} else if (httpResponse.getStatusLine().getStatusCode() != 200) {
// 获取服务器响应字符串
result.e = new IError();
try {
result.e.errorMsg = "网络异常，请重试。 error:" + httpResponse.getStatusLine().getStatusCode();
result.e.errorCode = httpResponse.getStatusLine().getStatusCode();
if(MyLog.DEBUG){
String lines = EntityUtils.toString(httpResponse.getEntity());
result.e.errorMsg = result.e.errorMsg + lines;
MyLog.e(lines);
}
} catch (IOException e) {
e.printStackTrace();
}
}else {
//请求数据成功
String scanResultStr = null;
try {
scanResultStr = EntityUtils.toString(httpResponse.getEntity());
result.requestAndResponseBuffer.append("HTTP=RESPONSE=>" + scanResultStr+"\n");
result.requestAndResponseBuffer.append("HTTP_END--------------------------\n");
JSONObject resultJson = new JSONObject(scanResultStr);
result.jo = resultJson;
IError responseParamCheck = responseParamCheck(url, rawParams, resultJson);
result.e = responseParamCheck;
if (!resultJson.isNull("ret")) {
result.ret = resultJson.getString("ret");
}
} catch (JSONException e) {
result.e = new IError();
result.e.errorMsg = "HTTP ERROR Response is not json error==>" + url + "\nparams==>" + rawParams + "\nresponse==>" + scanResultStr;
} catch (Exception e) {
result.e = new IError();
result.e.errorMsg = "HTTP ERROR Response unKnow error==>" + url + "\nparams==>" + rawParams + "\nresponse==>" + scanResultStr + e.getLocalizedMessage();
e.printStackTrace();
}
}
}
if(result.isError()){
result.requestAndResponseBuffer.append(result.e.errorMsg);
}
MyLog.i(result.getRequestAndResponse());
return result;
}
public static IError requestParamCheck(String url, final Map<String, String> requestParams) {
//判断请求参数是否正确，如果正确，返回null
if(url == null){
IError e = new IError();
e.errorMsg = "HTTP REQUEST ERROR==>您请求了一个空的url";
return e;
}
for (int i = 0; i < StaticUtil.url_param_map.length; i = i + 3)
if (StaticUtil.url_param_map[i].equals(url)) {
String[] requestChecks = StaticUtil.url_param_map[i + 1].split(",");
trimAndSortStringArray(requestChecks);
Object[] requestKeys = requestParams.keySet().toArray();
Arrays.sort(requestKeys);
if (!Arrays.equals(requestChecks, requestKeys)) {
IError e = new IError();
e.errorMsg = "HTTP REQUEST ERROR==>" + url + " requestKeys: " + Arrays.toString(requestKeys) + " need 2 check " + Arrays.toString(requestChecks);
return e;
}
if(MyLog.DEBUG){
for(String key : requestChecks){
if(requestParams.get(key) == null){
IError e = new IError();
e.errorMsg = "HTTP REQUEST ERROR==>" + url + " request: " + requestParams + " key == null " + key;
return e;
}
}
}
}
return null;
}
private static void trimAndSortStringArray(String[] strs){
for(int j = 0; j<strs.length; j++){
strs[j] = strs[j].trim();
}
Arrays.sort(strs);
}
public static IError responseParamCheck(String url, final Map<String, String> rawParams, JSONObject resultJson) {
//判断返回的参数是否正确，如果正确，返回null
for (int i = 0; i < StaticUtil.url_param_map.length; i = i + 3) {
if (StaticUtil.url_param_map[i].equals(url)) {
String[] requestChecks = StaticUtil.url_param_map[i + 2].split(",");
trimAndSortStringArray(requestChecks);
IError jsonError = JsonUtils.isJsonValid(resultJson, requestChecks);
if (jsonError != null) {
jsonError.errorMsg = "HTTP RESPONSE ERROR==>" + url + " param=>" + rawParams + " " + resultJson + " has no " + jsonError.errorMsg;
return jsonError;
}
break;
}
}
return null;
}
public static byte[] doHttpGet(String url) {
HttpClient httpClient = new DefaultHttpClient();
if(url == null){
throw new RuntimeException("url == null");
}
try {
HttpGet getRequest = new HttpGet(url);
HttpResponse httpResponse = httpClient.execute(getRequest);
return EntityUtils.toByteArray(httpResponse.getEntity());
} catch (Exception e) {
}
return null;
}
public static class HttpUtilJsonResponse {
public String url = null;
public JSONObject jo = null;
public IError e = null;
public String ret = null;
private StringBuffer requestAndResponseBuffer;
public HttpUtilJsonResponse() {
requestAndResponseBuffer = new StringBuffer();
}
public boolean isError() {
return e != null;
}
public boolean checkRetSuccess() {
if (!isError() && !jo.isNull("ret")) {
try {
return jo.getString("ret").equals("0");
} catch (JSONException e1) {
}
}
return false;
}
public String getSuccessDialogMsg() {
if (!isError() && checkRetSuccess()) {
return QrtUtils.getSuccessMsg(url);
}
return "无法获取成功信息==" + this.jo.toString();
}
public String getErrorDialogMsg(String errorCode) {
if (!isError() && !checkRetSuccess()) {
return QrtUtils.getErrorMsg(errorCode).get("message");
}
return "无法获取错误信息==" + this.jo.toString();
}
public String getDialogMsg() {
String dialogMsg = null;
if (checkRetSuccess()) {
dialogMsg = getSuccessDialogMsg();
} else {
dialogMsg = getErrorDialogMsg(getRet());
}
return dialogMsg;
}
public String getRet() {
if (!isError() && !jo.isNull("ret")) {
try {
return jo.getString("ret");
} catch (JSONException e1) {
}
}
return null;
}
public String getRequestAndResponse(){
return requestAndResponseBuffer.toString();
}
}
}
Raw
IError.java
package com.stonete.qrtoken.utils;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import com.stonete.qrtoken.activity.IActivity;
import com.stonete.qrtoken.dialog.My_Dialog;
/**
* Created by kangwei on 2015/2/15.
*/
public class IError {
public String errorMsg = null;
public int errorCode = -1;
public static final int ERROR_HTTP_500 = 500;
public void showErrorDialog(final Context context) {
String showMsg = errorMsg;
if(ifNeed2sendQQ()){
showMsg = "当前为测试模式。Http请求发生错误，请您将错误日志发送给开发人员";
}
MyLog.e(errorMsg);
DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if(ifNeed2sendQQ() && context instanceof Activity){
AppUtils.sendLog2QQ((Activity) context, errorMsg);
}
}
};
DialogUtils.showDialog(context, showMsg, listener);
}
public void printTestLog() {
MyLog.e(errorMsg);
}
public boolean ifNeed2sendQQ(){
return MyLog.DEBUG && errorCode == 500;
}
}
Raw
JsonUtils.java
package com.stonete.qrtoken.utils;
import org.json.JSONObject;
/**
* Created by kangwei on 2015/2/15.
*/
public class JsonUtils {
public static IError isJsonValid(JSONObject jo, String... pars) {
for (String par : pars) {
par = par.trim();
if (jo.isNull(par)) {
IError error = new IError();
error.errorMsg = jo + " has no param " + par;
return error;
}
}
return null;
}
}
Raw
JudgeUsername.java
package com.stonete.qrtoken.utils;
import java.io.UnsupportedEncodingException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.content.Context;
import android.text.TextUtils;
import android.widget.Toast;
import com.stonete.qrtoken.dialog.GetToast;
public class JudgeUsername {
public static boolean getjudgeusername(Context context, String username) {
if (!judgeUsernameValid(username)) {
GetToast.showToast("用户名格式不正确", context);
return false;
}
return true;
}
public static boolean getValidPhoneNum(Context context, String phone){
if(!RegexChecks.checkPhoneNum(phone)){
Toast.makeText(context, "请正确填写11位手机号", Toast.LENGTH_SHORT).show();
return false;
}
return true;
}
public static boolean judgeUsernameValid(String username) {
return RegexChecks.checkUserNameRegex(username);
}
//正则表达式
public static boolean editText(String username) {
// ^(?!_)[a-zA-Z0-9_]*$
// "([a-z]|[A-Z]|[0-9_]|[\\u4e00-\\u9fa5])+"
Pattern p = Pattern.compile("^(?!_)[a-zA-Z0-9_]*$");
Matcher m = p.matcher(username);
if (m.matches()) {
return true;
}
return false;
}
public static boolean getValidSmsCode(Context context, String smsCode) {
if(TextUtils.isEmpty(smsCode)){
Toast.makeText(context, "验证码错误", Toast.LENGTH_SHORT).show();
return false;
}
return true;
}
public static boolean judgeEmail(Context context, String email) {
if(!RegexChecks.checkEmailRegex(email)){
Toast.makeText(context, "邮箱格式不正确", Toast.LENGTH_SHORT).show();
return false;
}
return true;
}
}
Raw
MyLog.java
package com.stonete.qrtoken.utils;
import android.content.Context;
import com.stonete.qrtoken.activity.IActivity;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Calendar;
import java.util.UUID;
public class MyLog {
public static boolean DEBUG = true;
// --Commented out by Inspection (2015/3/4 11:58):private static Boolean MYLOG_WRITE_TO_FILE = false;
// --Commented out by Inspection (2015/3/4 11:58):private static SimpleDateFormat LOG_DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
private static String TAG = "MyLog";
public static void w(String tag, String msg) {
if (!DEBUG) return;
msg = "==> " + msg;
android.util.Log.w(tag, msg);
}
public static void e(String tag, String xmsg) {
if (!DEBUG) return;
String msg = "==> " + xmsg;
android.util.Log.e(TAG, msg);
writeMsg2LogFile("E", xmsg);
}
public static void writeMsg2LogFile(String LogType,String msg){
logFile = getLogFile();
if(logFile!= null && logFile.canWrite()){
try {
FileWriter writer = new FileWriter(logFile.getAbsolutePath(), true);
msg = TimeUtils.currentFormateData() + "= " + LogType + " =>" + msg + "\n";
writer.write(msg);
writer.close();
// android.util.Log.e(TAG, "LOG PATH=" + logFile.getAbsolutePath());
} catch (IOException e) {
e.printStackTrace();
}
}
}
public static void e(String msg) {
e(TAG, msg);
}
public static void i(Object msg) {
i("MyLog", String.valueOf(msg));
}
public static void d(String tag, String msg) {
if (!DEBUG) return;
android.util.Log.d(TAG, tag + msg);
}
public static void i(String tag, String msg) {
if (!DEBUG) return;
writeMsg2LogFile("I", tag + msg);
msg = "==> " + msg;
android.util.Log.i(TAG, tag + msg);
}
public static void v(String tag, String msg) {
msg = "==> " + msg;
if (!DEBUG) return;
android.util.Log.v(TAG, tag + msg);
}
private static boolean initLogFile() {
logFile = getLogFile(false);
return logFile != null;
}
public static File getLogFile(boolean random,int... errorCode){
if (!DEBUG) return null;
Context ctx = IActivity.currentActivity;
String sdCardPath = null;
if(ctx != null){
sdCardPath = FileUtils.getCatchPath(ctx);
}
if(sdCardPath == null){
return null;
}
Calendar c = Calendar.getInstance();
int month = c.get(Calendar.MONTH) + 1;// 获取当前月份
int day = c.get(Calendar.DAY_OF_MONTH);// 获取当日期
String xDay = month + "-" + day;
for(int ec : errorCode){
xDay = xDay + "_" + ec;
}
String filedir = sdCardPath + "/" + xDay + ".txt";
if(random){
xDay = xDay + "_" + UUID.randomUUID().hashCode();
filedir = sdCardPath + "/" + xDay + "response.htm";
}
File file = new File(filedir);
if (!file.exists()) {
try {
file.createNewFile();
MyLog.i("create log file " + filedir);
} catch (IOException e) {
e.printStackTrace();
}
}
return file;
}
private static File logFile = null;
public static File getLogFile(){
if(logFile == null){
initLogFile();
}
return logFile;
}
}
Raw
MyToast.java
package com.stonete.qrtoken.utils;
import android.content.Context;
import android.widget.Toast;
/**
* Created by kangwei on 2015/1/26.
*/
public class MyToast {
public static void show(Context ctx, String msg) {
if (MyLog.DEBUG) {
Toast.makeText(ctx,ctx.getPackageName() + " Toast==>"+msg,Toast.LENGTH_SHORT).show();
}
}
}
Raw
QrCodeUtil.java
package com.stonete.qrtoken.utils;
import java.util.Hashtable;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.text.TextUtils;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.ChecksumException;
import com.google.zxing.DecodeHintType;
import com.google.zxing.FormatException;
import com.google.zxing.NotFoundException;
import com.google.zxing.common.HybridBinarizer;
import com.google.zxing.qrcode.QRCodeReader;
import com.stonete.qrtoken.decoding.RGBLuminanceSource;
/**
* Created by kangwei on 2015/3/4.
*/
public class QrCodeUtil {
public static String getQrCodeFromPhoto(String photoPath){
if (TextUtils.isEmpty(photoPath)) {
return null;
}
Hashtable<DecodeHintType, String> hints = new Hashtable<DecodeHintType, String>();
hints.put(DecodeHintType.CHARACTER_SET, "UTF8");
BitmapFactory.Options options = new BitmapFactory.Options();
int sampleSize = (int) (options.outHeight / (float) 300);
if (sampleSize <= 0) sampleSize = 1;
options.inSampleSize = sampleSize;
Bitmap scanBitmap = BitmapFactory.decodeFile(photoPath, options);
RGBLuminanceSource source = new RGBLuminanceSource(scanBitmap);
BinaryBitmap bitmap1 = new BinaryBitmap(new HybridBinarizer(source));
QRCodeReader reader = new QRCodeReader();
String qrCode = null;
try {
qrCode = reader.decode(bitmap1, hints).getText();
} catch (NotFoundException e) {
e.printStackTrace();
} catch (ChecksumException e) {
e.printStackTrace();
} catch (FormatException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return qrCode;
}
}
Raw
QrtUtils.java
package com.stonete.qrtoken.utils;
import android.content.Context;
import android.util.ArrayMap;
import com.stonete.qrtoken.Bean.QrtUserInfo;
import com.stonete.qrtoken.sharedperfences.GetEmail;
import com.stonete.qrtoken.sharedperfences.GetTimeStamp;
import com.stonete.qrtoken.sharedperfences.GetUsername;
import com.stonete.qrtoken.sharedperfences.SharePrefUtil;
import com.stonete.qrtoken.statics.StaticUtil;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 二维令的工具类
* Created by kangwei on 2015/1/30.
*/
public class QrtUtils {
public static boolean isNeed2TimeCheck(Context context) {
if (GetTimeStamp.getKey(context) == 0) {
GetTimeStamp.setKey(context, System.currentTimeMillis() / 1000);
return false;
}
//检查是否需要时间校验，如果5天还没有校验过，则校验 === 432000
long result = Math.abs(System.currentTimeMillis() / 1000 - GetTimeStamp.getKey(context));
MyLog.i("QRToken", "比较一下-" + System.currentTimeMillis() / 1000 + "-" + GetTimeStamp.getKey(context) + "=" + result + "=" + result / (60 * 60 * 24) + "天" + result % (60 * 60 * 24));
return result > 432000;
}
public static Map<String,String> getErrorMsg(String errorCode){
Map<String,String> map = new HashMap<String,String>();
String[] errorMap = StaticUtil.errorMap;
for (int i = 0; i < errorMap.length; i = i + 3) {
if (errorMap[i].equals(errorCode.trim())) {
map.put("message", errorMap[i + 1]);
map.put("toastordialog", errorMap[i + 2]);
return map;
}
}
return map;
};
public static void getDiaOrToast(Context context,String errorCode){
Map<String, String> errorMsg1 = getErrorMsg(errorCode);
String message = errorMsg1.get("message");
String toastordialog = errorMsg1.get("toastordialog");
MyLog.i("message====>>"+message+"===toastordialog===>>"+toastordialog);
if (toastordialog.equals(StaticUtil.SHOW_TYPE_DIALOG))
{
DialogUtils.showDialog(context,message);
} else {
DialogUtils.showToast(context,message);
}
}
public static String getSuccessMsg(String url) {
String[] successMap = StaticUtil.successMap;
for (int i = 0; i < successMap.length; i = i + 2) {
if (successMap[i].equals(url.trim())) {
return successMap[i + 1];
}
}
return "成功!";
}
public static QrtUserInfo getCurrentUser(Context ctx) {
QrtUserInfo userInfo = new QrtUserInfo();
userInfo.qrtUserName = SharePrefUtil.getUserName(ctx);
userInfo.email = GetEmail.getKey(ctx);
userInfo.hasBound = SharePrefUtil.ifHasBoundQrt(ctx);
return userInfo;
}
}
Raw
RegexChecks.java
package com.stonete.qrtoken.utils;
import com.stonete.qrtoken.application.SysApplication;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Created by kangwei on 2015/3/5.
*/
public class RegexChecks {
public static boolean checkEmailRegex(String email){
Pattern pattern = Pattern.compile("^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");
Matcher matcher = pattern.matcher(email);
return matcher.matches();
}
public static boolean checkUserNameRegex(String userName){
String reg = "^[a-zA-Z]{1}\\w{4,19}$";
return check(reg, userName);
}
public static boolean checkPhoneNum(String phone) {
String checkReg = "^1\\d{10}";
return check(checkReg, phone);
}
public static boolean isAuthCode(String code){
String checkReg = "^\\d{6}$";
return check(checkReg, code);
}
public static boolean check(String checkReg, String str){
Pattern pattern = Pattern.compile(checkReg);
Matcher matcher = pattern.matcher(str);
return matcher.matches();
}
public static void main(String args[]) throws IOException {
String reg = "";
String str = "";
while (true) {
String input = getInput();
if(input.startsWith("reg")){
reg = input.substring("reg".length());
System.out.println("输入了正则表达式" + reg);
}
else if(input.startsWith("str")){
str = input.substring("str".length());
System.out.println("输入了字符个数" + str.length());
}
else if(input.equals("r")){
System.out.println("reg:" + reg + "\nstr" + str);
try{
System.out.println(check(reg, str));
}catch (Exception e){
e.printStackTrace();
}
}else{
System.out.println("无效的命令");
}
}
}
public static String getInput() throws IOException {
System.out.println("请输入：");
//^[a-zA-Z]{1}\w{4,19}$
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
return br.readLine();
}
}
Raw
SHA256Encrypt.java
package com.stonete.qrtoken.utils;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import android.content.Context;
import com.stonete.qrtoken.sharedperfences.GetEncryptLaterPrivate_Key;
public class SHA256Encrypt {
private static byte[] getHash(String password) {
MessageDigest digest = null;
try {
digest = MessageDigest.getInstance("SHA-256");
} catch (NoSuchAlgorithmException e1) {
e1.printStackTrace();
}
digest.reset();
return digest.digest(password.getBytes());
}
public static String bin2hex(String strForEncrypt) {
byte[] data = getHash(strForEncrypt);
return String.format("%0" + (data.length * 2) + "X", new BigInteger(1, data));
}
public static String getsharedperMD5(Context ctx) {
String mprikey = GetEncryptLaterPrivate_Key.getprivatekey(ctx);
// 对私钥进行sha256加密
try {
String msha256 = SHA256Encrypt.bin2hex(mprikey);
String nsha256 = msha256.toLowerCase();
return nsha256;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
}
Raw
SmsUtil.java
package com.stonete.qrtoken.utils;
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
/**
* Created by kangwei on 15/4/10.
*/
public class SmsUtil {
public static String getSms(Context ctx){
ContentResolver contentResolver = ctx.getContentResolver();
Uri uri = Uri.parse("content://sms");
Long now = System.currentTimeMillis();
String selection = "date>" + now;
Cursor cursor = contentResolver.query(uri, null, selection, null, null);
int second = 0;
while(second<60 && !cursor.moveToFirst()){
cursor.close();
cursor = contentResolver.query(uri, null, selection, null, null);
second++;
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
};
if(second != 60){
String phone = cursor.getString(cursor.getColumnIndex("address"));
int type = cursor.getInt(cursor.getColumnIndex("type"));// 2 = sent, etc.
String date = cursor.getString(cursor.getColumnIndex("date"));
String body = cursor.getString(cursor.getColumnIndex("body"));
cursor.close();
MyLog.i(phone + " " + type + " " + date + " " + body);
if(body.contains("验证码是：")){
String yzm = body.split("验证码是：")[1].substring(0,6);
return yzm;
}
return null;
}
cursor.close();
return null;
}
}
Raw
SoundUtil.java
package com.stonete.qrtoken.utils;
import java.io.IOException;
import android.app.Activity;
import android.content.Context;
import android.content.res.AssetFileDescriptor;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.os.Vibrator;
import com.stonete.qrtoken.R;
/**
* Created by kangwei on 2015/3/4.
*/
public class SoundUtil {
private static final float BEEP_VOLUME = 0.10f;
private static final long VIBRATE_DURATION = 200L;
private static final MediaPlayer.OnCompletionListener beepListener = new MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mediaPlayer) {
mediaPlayer.seekTo(0);
}
};
public static void beep(Activity act){
act.setVolumeControlStream(AudioManager.STREAM_MUSIC);
MediaPlayer mediaPlayer = new MediaPlayer();
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mediaPlayer.setOnCompletionListener(beepListener);
AssetFileDescriptor file = act.getResources().openRawResourceFd(R.raw.beep);
try {
mediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
file.close();
mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
mediaPlayer.prepare();
mediaPlayer.start();
} catch (IOException e) {
e.printStackTrace();
}
Vibrator vibrator = (Vibrator) act.getSystemService(Context.VIBRATOR_SERVICE);
vibrator.vibrate(VIBRATE_DURATION);
}
}
Raw
TestUtil.java
package com.stonete.qrtoken.utils;
/**
* Created by lxzMac on 15/3/27.
*/
public class TestUtil {
public static String formatAddLine(String str, int joinLin){
return null;
}
}
Raw
TextViewUtil.java
package com.stonete.qrtoken.utils;
import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.widget.TextView;
public class TextViewUtil extends TextView {
/**
* 字体大小
*/
private static final int TEXT_SIZE = 18;
// --Commented out by Inspection START (2015/3/4 11:58):
// /**
// * 距离右面的大小
// */
// private static final int TEXT_right = 15;
// --Commented out by Inspection STOP (2015/3/4 11:58)
// --Commented out by Inspection START (2015/3/4 11:58):
// /**
// * textview 的行间距
// */
// private static final int LINE_SPAC = 15;
// --Commented out by Inspection STOP (2015/3/4 11:58)
/**
* 手机的屏幕密度
*/
private static float density;
private final String namespace = "http://www.angellecho.com/";
private String text;
private float textSize;
private float paddingLeft;
private float paddingRight;
private float marginLeft;
private float marginRight;
// --Commented out by Inspection (2015/3/4 11:58):private float linespac;
private int textColor;
private Paint paint1 = new Paint();
private float textShowWidth;
// --Commented out by Inspection START (2015/3/4 11:58):
// /**
// *
// */
// private int ScreenRate;
// --Commented out by Inspection STOP (2015/3/4 11:58)
public TextViewUtil(Context context, AttributeSet attrs) {
super(context, attrs);
density = context.getResources().getDisplayMetrics().density;
// 将像素转换成dp
text = attrs.getAttributeValue("http://schemas.android.com/apk/res/android", "text");
textSize = attrs.getAttributeIntValue(namespace, "textSize", TEXT_SIZE);
textColor = attrs.getAttributeIntValue(namespace, "textColor", Color.GRAY);
paddingLeft = attrs.getAttributeIntValue(namespace, "paddingLeft", 0) * density;
paddingRight = attrs.getAttributeIntValue(namespace, "paddingRight", 80) * density;
marginLeft = attrs.getAttributeIntValue(namespace, "marginLeft", 0) * density;
marginRight = attrs.getAttributeIntValue(namespace, "marginRight", 0) * density;
paint1.setTextSize(textSize * density);
paint1.setColor(textColor);
paint1.setAntiAlias(true);
textShowWidth = ((Activity) context).getWindowManager().getDefaultDisplay().getWidth() - paddingLeft - paddingRight - marginLeft - marginRight;
}
@Override
protected void onDraw(Canvas canvas) {
int lineCount = 0;
text = this.getText().toString();//.replaceAll("\n", "\r\n");
if (text == null) return;
char[] textCharArray = text.toCharArray();
// 已绘的宽度
float drawedWidth = 0;
float charWidth;
for (int i = 0; i < textCharArray.length; i++) {
charWidth = paint1.measureText(textCharArray, i, 1);
if (textCharArray[i] == '\n') {
lineCount++;
drawedWidth = 0;
continue;
}
if (textShowWidth - drawedWidth < charWidth) {
lineCount++;
drawedWidth = 0;
}
canvas.drawText(textCharArray, i, 1, paddingLeft + drawedWidth,
(lineCount + 1) * textSize * density, paint1);
drawedWidth += charWidth;
}
setHeight((lineCount + 1) * (int) (textSize * density) + 5);
// FontMetrics fm = paint1.getFontMetrics();
// float baseline = fm.descent - fm.ascent;
// float x = 0;
// float y = baseline; //由于系统基于字体的底部来绘制文本，所有需要加上字体的高度。
// canvas.drawText(text, x, y, paint1); //坐标以控件左上角为原点
// y += baseline + fm.leading; //添加字体行间距
}
}
Raw
TimeUtils.java
package com.stonete.qrtoken.utils;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* Created by kangwei on 2015/3/19.
*/
public class TimeUtils {
public static void main(String[] args){
System.out.println(1);
new Date();
}
public static String currentFormateData(){
return dateToString(new Date());
}
public static String dateToString(Date time){
SimpleDateFormat formatter;
formatter = new SimpleDateFormat ("yyyy-MM-dd HH:mm:ss");
String ctime = formatter.format(time);
return ctime;
}
}
Raw
UmengUpdateUtil.java
package com.stonete.qrtoken.utils;
import android.content.Context;
import com.umeng.analytics.MobclickAgent;
import com.umeng.update.UmengDialogButtonListener;
import com.umeng.update.UmengUpdateAgent;
import com.umeng.update.UmengUpdateListener;
import com.umeng.update.UpdateResponse;
import com.umeng.update.UpdateStatus;
/**
* 友盟更新+是否需要强制更新
*
* @author luwenzheng
*/
public class UmengUpdateUtil {
public static void prepare4UmengUpdate(final Context context) {
MobclickAgent.updateOnlineConfig(context);
//获取友盟在线参数
String update_mode = MobclickAgent.getConfigParams(context, "upgrade_mode");
if (update_mode == null || "".equals(update_mode)) {
return;
}
String mUpdateModeArray[];
//转换为数组
mUpdateModeArray = update_mode.split(",");
UmengUpdateAgent.setUpdateOnlyWifi(false); //在任意网络环境下都进行更新自动提醒
final UpdateResponse[] mUpdateResponse = new UpdateResponse[1];
UmengUpdateAgent.setUpdateListener(new UmengUpdateListener() {
public void onUpdateReturned(int i, UpdateResponse updateResponse) {
mUpdateResponse[0] = updateResponse;
}
});
UmengUpdateAgent.forceUpdate(context); //调用umeng更新接口
String curr_version_name = AppUtils.getVersionNameByPkgName(context, context.getPackageName());
for (int i = 0; i < mUpdateModeArray.length; i += 2) {
if (curr_version_name.equals(mUpdateModeArray[i])) {
if ("F".equals(mUpdateModeArray[i + 1])) {
//对话框按键的监听，对于强制更新的版本，如果用户未选择更新的行为，关闭app
UmengUpdateAgent.setDialogListener(new UmengDialogButtonListener() {
@Override
public void onClick(int status) {
switch (status) {
case UpdateStatus.Update:
break;
default:
//"以后再说" 进行重复显示此显示升级Dialog
UmengUpdateAgent.showUpdateDialog(context, mUpdateResponse[0]);
}
}
});
break; //只要找到对应的版本号，即结束循环
}
}
}
}
}
Raw
XmlUtils.java
package com.stonete.qrtoken.utils;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringBufferInputStream;
import java.io.StringWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;
import android.util.Xml;
public class XmlUtils {
/**
* 生成xml
* createXml(HashMap<String,String>, map) returnType xmlString
*/
public static String createXml(HashMap<String, String> map) {
XmlSerializer serializer = Xml.newSerializer();
StringWriter writer = new StringWriter();
try {
serializer.setOutput(writer);
serializer.startDocument("gbk", null);
// <result>
serializer.startTag("", "result");// 第一个参数是命名空间，第二个是标签名
// <status>0</status><#!– 返回状态 0成功, 2000失败 ,1001未绑定–>
Set set = map.entrySet();
Iterator it = set.iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
serializer.startTag("", (String) entry.getKey());
serializer.text((String) entry.getValue());
serializer.endTag("", (String) entry.getKey());
}
// </result>
serializer.endTag("", "result");
serializer.endDocument();
} catch (Exception e) {
e.printStackTrace();
}
return writer.toString();
}
/**
* 解析xml
* parseXml(String xml) resturnType HashMap<String,String>
*/
public static HashMap<String, String> parseXml(String xml) {
HashMap<String, String> map = null;
try {
InputStream sis = new StringBufferInputStream(xml);
XmlPullParser parser = Xml.newPullParser();
parser.setInput(sis, "gbk");
// 开始解析事件
int eventType = parser.getEventType();
// 处理事件，不碰到文档结束就一直处理
while (eventType != XmlPullParser.END_DOCUMENT) {
// 因为定义了一堆静态常量，所以这里可以用switch
switch (eventType) {
case XmlPullParser.START_DOCUMENT:
// 不做任何操作或初开始化数据
map = new HashMap<String, String>();
break;
case XmlPullParser.START_TAG:
String tagName = parser.getName();
if (!"result".equals(tagName)) {
// 属性值为：
// String statue_id = parser.getAttributeName(0);
// map.put(statue_id, statue_id);
// 节点值为：
parser.next();
String value = parser.getText();
map.put(tagName, value);
}
break;
case XmlPullParser.END_TAG:
break;
case XmlPullParser.END_DOCUMENT:
break;
}
eventType = parser.next();
}
} catch (XmlPullParserException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return map;
}
}
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