日志封装类-MyLog
是对android log的封装，封装后 可以设置显示级别
/**
* Log的封装类，方便开启和关闭log
*/
public class MyLog {
public static final int VERBOSE = 1;
public static final int DEBUG = 2;
public static final int INFO = 3;
public static final int WARN = 4;
public static final int ERROR = 5;
public static final int NOTHING = 6;
public static final int level = VERBOSE; //设置显示级别
public static final String MYLOG_PATH_SDCARD_DIR = "/sdcard/ScanZbar/log";// 日志文件在sdcard中的路径
public static final String MY_LOG_FILE_NAME = "Log.txt";// 本类输出的日志文件名称
public static void v(String tag, String msg){
if(level <= VERBOSE)
Log.v(tag,msg);
}
public static void d(String tag, String msg){
if(level <= DEBUG)
Log.d(tag,msg);
}
public static void i(String tag, String msg){
if(level <= INFO)
Log.i(tag,msg);
}
public static void w(String tag, String msg){
if(level <= WARN)
Log.w(tag,msg);
}
public static void e(String tag, String msg){
if(level <= ERROR)
Log.e(tag,msg);
}
//调用该方法，可以将日志写入日志文件
public static void Loge(String tag, String msg){
if(LEVEL <= ERROR) {
Log.e(tag, msg);
writeLogtoFile("ERROR",tag,msg);
}
}
/**
* 打开日志文件并写入日志
* @param mylogtype
* @param tag
* @param text
*/
private static void writeLogtoFile(String mylogtype, String tag, String text) {// 新建或打开日志文件
Date nowtime = new Date();
String needWriteFiel = new SimpleDateFormat(TimeUtil.SDF3).format(nowtime);
String needWriteMessage = new SimpleDateFormat(TimeUtil.SDF1).format(nowtime) + " " + mylogtype + " " + tag + " " + text;
File dirPath = Environment.getExternalStorageDirectory();
File dirsFile = new File(MYLOG_PATH_SDCARD_DIR);
if (!dirsFile.exists()){
dirsFile.mkdirs();
}
//创建日志文件
File file = new File(dirsFile.toString(), needWriteFiel +".txt");// MYLOG_PATH_SDCARD_DIR
if (!file.exists()) {
try {
//在指定的文件夹中创建文件
boolean creatB = file.createNewFile();
if(!creatB)
MyLog.e("mylog","创建日志文件失败！");
} catch (Exception e) {
e.printStackTrace();
}
}
try(FileWriter filerWriter = new FileWriter(file, true);// 后面这个参数代表是不是要接上文件中原来的数据，不进行覆盖
BufferedWriter bufWriter = new BufferedWriter(filerWriter)) {
bufWriter.write(needWriteMessage);
bufWriter.newLine();
} catch (IOException e) {
e.printStackTrace();
}
}
}
使用使用和正常log使用一样
MyLog.e("mylog","123");
MyLog.i("mylog","222");
...
线程封装类-LocalThreadPools
针对AsyncTask被弃用的替代
/**
* @Description TODO(全局使用的线程池)
*/
public class LocalThreadPools {
private static int threadNum = 0;
private static String TAG = LocalThreadPools.class.getSimpleName();
private static ExecutorService THREAD_POOL_EXECUTOR;
/**
* CPU数量
*/
private static final int CPU_COUNT = Runtime.getRuntime().availableProcessors();
/**
* 线程池数量
*/
private static final int CORE_POOL_SIZE = Math.max(2, Math.min(CPU_COUNT-1,4));
/**
* 最大线程数量 = CPU数量*2+1
*/
private static final int MAXIMUM_POOL_SIZE = CPU_COUNT * 2+1;
/**
* 等待线程存活时间
*/
private static final int KEEP_ALIVE_SECONDS = 60;
/**
* 等待线程存活时间的单位
*/
private static final TimeUnit unit = TimeUnit.MINUTES;
private static final BlockingQueue<Runnable> sPoolWorkQueue = new LinkedBlockingQueue<>(8);
/**
* 线程工厂
*/
private static final ThreadFactory sThreadFactory = new ThreadFactory() {
private final AtomicInteger mCount = new AtomicInteger(1);
public Thread newThread(Runnable r) {
threadNum++;
MyLog.e("mylog","线程工厂创建一个线程:"+threadNum+","+mCount.getAndIncrement());
return new Thread(r, "MangoTask #" + mCount.getAndIncrement());
}
};
private void initThreadPool() {
MyLog.e("mylog","core_pool_size:"+CORE_POOL_SIZE+",maximum_pool_size:"+MAXIMUM_POOL_SIZE+"," +
"KEEP_ALIVE_SECONDS:"+KEEP_ALIVE_SECONDS+",");
ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(
CORE_POOL_SIZE, MAXIMUM_POOL_SIZE, KEEP_ALIVE_SECONDS, unit,
sPoolWorkQueue, sThreadFactory,new RejectedHandler()){
@Override
public void execute(Runnable command) {
super.execute(command);
MyLog.e("mylog","-----------ActiveCount="+getActiveCount());
MyLog.e("mylog","-----------PoolSize="+getPoolSize());
MyLog.e("mylog","-----------Queue="+getQueue().size());
MyLog.e("mylog","-----------finish="+getCompletedTaskCount());
}
};
//允许核心线程空闲超时时被回收
threadPoolExecutor.allowCoreThreadTimeOut(true);
THREAD_POOL_EXECUTOR = threadPoolExecutor;
}
private class RejectedHandler implements RejectedExecutionHandler {
@Override
public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
//可在这里做一些提示用户的操作
Tools.showToast(mContext.get(),"当前执行的任务过多，请稍后再试");
}
}
private WeakReference<Context> mContext;
private static LocalThreadPools instance;
private LocalThreadPools(Context context){
mContext = new WeakReference<>(context);
initThreadPool();
}
public static LocalThreadPools getInstance(Context context){
if (instance == null) {
instance = new LocalThreadPools(context);
}
return instance;
}
public void execute(Runnable command){
THREAD_POOL_EXECUTOR.execute(command);
}
/**
* 通过interrupt方法尝试停止正在执行的任务，但是不保证真的终止正在执行的任务
* 停止队列中处于等待的任务的执行
* 不再接收新的任务
* @return 等待执行的任务列表
*/
public static List<Runnable> shutdownNow(){
return THREAD_POOL_EXECUTOR.shutdownNow();
}
/**
* 停止队列中处于等待的任务
* 不再接收新的任务
* 已经执行的任务会继续执行
* 如果任务已经执行完了没有必要再调用这个方法
*/
public void shutDown(){
THREAD_POOL_EXECUTOR.shutdown();
sPoolWorkQueue.clear();
}
}
使用
LocalThreadPools.getInstance((TestActivity) mView).execute(new Runnable() {
@Override
public void run() {
//异步操作
}
});
自定义进度条-LoadProgressbar
自定义进度条
/**
* 进度条
*/
public class DownLoadProgressbar extends View {
private Paint paint = new Paint(); // 绘制背景灰色线条画笔
private Paint paintText = new Paint(); // 绘制下载进度画笔
private float offset = 0f; // 下载偏移量
private float maxvalue = 0f; // 进度的总大小
private float currentValue = 0f; // 当前进度
private Rect mBound = new Rect(); // 获取百分比数字的长宽
private String percentValue = "0%"; // 要显示的现在百分比
private float offsetRight = 0f; // 灰色线条距离右边的距离
private int textSize = SizeUtils.sp2px(25); // 百分比的文字大小
private float offsetTop = SizeUtils.dp2px(18); // 距离顶部的偏移量
public DownLoadProgressbar(Context context) {
this(context, null);
}
public DownLoadProgressbar(Context context, @Nullable AttributeSet attrs) {
this(context, attrs, 0);
}
public DownLoadProgressbar(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
getTextWidth();
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
// 绘制底色
paint.setColor(Color.parseColor("#eeeeee"));
paint.setStrokeWidth(SizeUtils.dp2px(10));
canvas.drawLine(0, offsetTop, getWidth() - offsetRight, offsetTop, paint);
// 绘制进度条颜色
paint.setColor(Color.parseColor("#ff0000"));
paint.setStrokeWidth(SizeUtils.dp2px(11));
canvas.drawLine(0, offsetTop, offset, offsetTop, paint);
paint.setColor(Color.parseColor("#ffffff"));
paint.setStrokeWidth(SizeUtils.dp2px(1));
paintText.setColor(Color.parseColor("#ffffff"));
paintText.setTextSize(textSize);
paintText.setAntiAlias(true);
paintText.getTextBounds(percentValue, 0, percentValue.length(), mBound);
canvas.drawLine(offset, offsetTop, offset + mBound.width() + SizeUtils.dp2px(4), offsetTop, paint);
canvas.drawText(percentValue, offset, offsetTop + mBound.height() / 2 - SizeUtils.dp2px(2), paintText);
}
public void setCurrentValue(float currentValue) {
this.currentValue = currentValue;
int value = (int) (currentValue * 100 / maxvalue);
if (value < 100 && value > 0) {
percentValue = value + "%";
} else if (value <= 0) {
percentValue = "0%";
} else {
percentValue = "100%";
}
calc();
invalidate();
}
private void calc() {
if (currentValue < maxvalue) {
offset = (getWidth() - offsetRight) * currentValue / maxvalue;
} else {
offset = getWidth() - offsetRight;
}
}
/**
* 设置最大值
*
* @param maxValue
*/
public void setMaxvalue(int maxValue) {
this.maxvalue = maxValue;
}
/**
* 获取“100%”的宽度
*/
public void getTextWidth() {
Paint paint = new Paint();
Rect rect = new Rect();
paint.setTextSize(textSize);
paint.setAntiAlias(true);
paint.getTextBounds("100%", 0, "100%".length(), rect);
offsetRight = rect.width() + SizeUtils.dp2px(5);;
}
}
解压缩类-ZipUtils
解压缩
/**
* 解压缩zip文件
*/
public class ZipUtils {
public ZipUtils() {
}
/**
* 根据byte数组，生成文件
*/
public static void getFile(byte[] bfile, String filePath, String fileName) {
BufferedOutputStream bos = null;
FileOutputStream fos = null;
File file = null;
try {
File dir = new File(filePath);
if (!dir.exists()) {//判断文件目录是否存在
dir.mkdirs();
}
file = new File(filePath + fileName);
fos = new FileOutputStream(file);
bos = new BufferedOutputStream(fos);
bos.write(bfile);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (bos != null) {
try {
bos.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (fos != null) {
try {
fos.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
}
// 使用密码解压(图片不加密)
public static boolean unZipFile1(String zipFileFullName, String filePath, String password) {
try {
ZipFile zipFile = new ZipFile(zipFileFullName);
// 如果解压需要密码
if (zipFile.isEncrypted()) {
zipFile.setPassword(password);
}
File file = new File(filePath);
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
}
zipFile.extractAll(filePath);//提取所有文件
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
// 使用密码解压
public static boolean unZipFile(String zipFileFullName, String filePath, String password) {
try {
ZipFile zipFile = new ZipFile(zipFileFullName);
// 如果解压需要密码
if (zipFile.isEncrypted()) {
zipFile.setPassword(password);
}
File file = new File(filePath);
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
}
zipFile.extractAll(filePath);//提取所有文件
// 压缩
ZipFolder(filePath, filePath + "01");
// 解压
ZipUtils.UnZipFolder(filePath + "01", filePath);
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
/**
* 解压zip到指定的路径
*
* @param zipFileString ZIP的名称
* @param outPathString 要解压缩路径
* @throws Exception
*/
public static void UnZipFolder(String zipFileString, String outPathString) {
ZipInputStream inZip = null;
OutputStream out = null;
try{
inZip = new ZipInputStream(new FileInputStream(zipFileString));
ZipEntry zipEntry;
String szName = "";
List<File> fileList = new ArrayList<File>();
while ((zipEntry = inZip.getNextEntry()) != null) {
szName = zipEntry.getName();
if (zipEntry.isDirectory()) {
//获取部件的文件夹名
szName = szName.substring(0, szName.length() - 1);
File folder = new File(outPathString + File.separator + szName);
folder.mkdirs();
} else {
File file = new File(outPathString + File.separator + szName);
if (!file.exists()) {
fileList.add(file);
file.getParentFile().mkdirs();
file.createNewFile();
}
// 获取文件的输出流
// FileOutputStream out = new FileOutputStream(file);
out = AesUtil.encrypt(file, AesUtil.toKey(MyApplication.getInstance().getAESKey().getBytes()));// 加密
int len;
byte[] buffer = new byte[1024];
// 读取（字节）字节到缓冲区
while ((len = inZip.read(buffer)) != -1) {
// 从缓冲区（0）位置写入（字节）字节
out.write(buffer, 0, len);
out.flush();
}
out.close();
}
}
inZip.close();
// 删除目录下多余文件夹
File dirFile = new File(outPathString);
File[] files = dirFile.listFiles();
for (int i = 0; i < files.length; i++) {
if (files[i].isDirectory()) {
deleteDirectory(files[i].getAbsolutePath());
}
}
}catch (Exception e){
e.printStackTrace();
}finally {
if(inZip != null){
safeClose(inZip);
}
if(out != null){
safeClose(out);
}
}
}
public static void safeClose(OutputStream fis){
if(fis != null){
try{
fis.close();
}catch (IOException e){
e.printStackTrace();
}
}
}
public static void safeClose(ZipInputStream fis){
if(fis != null){
try{
fis.close();
}catch (IOException e){
e.printStackTrace();
}
}
}
/**
* 压缩文件和文件夹
*
* @param srcFileString 要压缩的文件或文件夹
* @param zipFileString 解压完成的Zip路径
* @throws Exception
*/
public static void ZipFolder(String srcFileString, String zipFileString) {
FileOutputStream fis = null;
ZipOutputStream outZip = null;
try{
fis = new FileOutputStream(zipFileString);
//创建ZIP
outZip = new ZipOutputStream(fis);
//创建文件
File file = new File(srcFileString);
//压缩
ZipFiles(file.getParent() + File.separator, file.getName(), outZip);
//完成和关闭
outZip.finish();
outZip.close();
fis.close();
}catch (Exception e){
e.printStackTrace();
}finally {
if(fis != null){
safeClose(fis);
}
if(outZip != null){
safeClose1(outZip);
}
}
}
public static void safeClose(FileOutputStream fis){
if(fis != null){
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
public static void safeClose1(ZipOutputStream fis){
if(fis != null){
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
/**
* 压缩文件
*
* @param folderString
* @param fileString
* @param zipOutputSteam
* @throws Exception
*/
private static void ZipFiles(String folderString, String fileString, ZipOutputStream zipOutputSteam) {
FileInputStream inputStream = null;
try{
if (zipOutputSteam == null)
return;
File file = new File(folderString + fileString);
if (file.isFile()) {
ZipEntry zipEntry = new ZipEntry(fileString);
inputStream = new FileInputStream(file);
zipOutputSteam.putNextEntry(zipEntry);
int len;
byte[] buffer = new byte[4096];
while ((len = inputStream.read(buffer)) != -1) {
zipOutputSteam.write(buffer, 0, len);
}
zipOutputSteam.closeEntry();
} else {
//文件夹
String fileList[] = file.list();
//没有子文件和压缩
if (fileList.length <= 0) {
ZipEntry zipEntry = new ZipEntry(fileString + File.separator);
zipOutputSteam.putNextEntry(zipEntry);
zipOutputSteam.closeEntry();
}
//子文件和递归
for (int i = 0; i < fileList.length; i++) {
ZipFiles(folderString + fileString + "/", fileList[i], zipOutputSteam);
}
}
}catch (Exception e){
e.printStackTrace();
}finally {
if(inputStream != null){
safeClose(inputStream);
}
}
}
public static Bitmap getBitmap(File photoFile) {
InputStream fis = null;
try {
fis = AesUtil.decrypt(photoFile, AesUtil.toKey(MyApplication.getInstance().getAESKey().getBytes()));
return BitmapFactory.decodeStream(fis); ///把流转化为Bitmap图片
} catch (FileNotFoundException e) {
e.printStackTrace();
MyLog.e("mylog", "e1:" + e.getMessage());
return null;
} catch (Exception e) {
e.printStackTrace();
MyLog.e("mylog", "e2:" + e.getMessage());
return null;
} finally {
if(fis != null){
safeClose(fis);
}
}
}
public static void safeClose(InputStream fis){
if(fis != null){
try{
fis.close();
}catch (IOException e){
e.printStackTrace();
}
}
}
public static File getPhotoFile(String nonet, String fileAbsolutePath) {
File file = new File(fileAbsolutePath);
File[] subFile = file.listFiles();
if (subFile != null) {
for (int i = 0; i < subFile.length; i++) {
// 判断是否为文件夹
/*if (subFile[i].isDirectory()) {
getPhotoFile(idNonet, subFile[i].getAbsolutePath());
} else {*/
String filename = subFile[i].getName();
if (!TextUtils.isEmpty(filename) && filename.length() >= 13 && nonet != null) {
String subFilename = filename.substring(filename.length() - 13, filename.length() - 4);
// MyLog.e("mylog", "subFilename:" + subFilename + " nonet:" + nonet);
if (subFilename.equals(nonet)) {
MyLog.e("mylog", "filename:" + filename);
return subFile[i];
}
}
}
}
return null;
}
/**
* @param zipName 压缩文件的路径
* @param filePath 被压缩文件的路径
* @param password 加密
* @description:压缩以及加密
* @author: renbo
* @date: 2021年5月19日 下午3:35:33
*/
public static void unZipPass(String zipName, String filePath, String password) throws ZipException {
ZipFile zipFile = new ZipFile(zipName);
ArrayList<File> filesToAdd = new ArrayList<File>();
File root = new File(filePath);
File[] files = root.listFiles();
for (File file : files) {
if (file.isDirectory()) {
filesToAdd.add(new File(file.getAbsolutePath()));
} else {
filesToAdd.add(new File(file.getAbsolutePath()));
}
}
ZipParameters parameters = new ZipParameters();
parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // set
parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
parameters.setEncryptFiles(true);
parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_AES);
parameters.setAesKeyStrength(Zip4jConstants.AES_STRENGTH_256);
// Set password
parameters.setPassword(password);
zipFile.addFiles(filesToAdd, parameters);
}
/**
* 删除单个文件
*
* @param filePath 被删除文件的文件名
* @return 文件删除成功返回true，否则返回false
*/
public static boolean deleteFile(String filePath) {
File file = new File(filePath);
if (file.isFile() && file.exists()) {
return file.delete();
}
return false;
}
/**
* 删除文件夹以及目录下的文件
*
* @param filePath 被删除目录的文件路径
* @return 目录删除成功返回true，否则返回false
*/
public static boolean deleteDirectory(String filePath) {
boolean flag = false;
//如果filePath不以文件分隔符结尾，自动添加文件分隔符
if (!filePath.endsWith(File.separator)) {
filePath = filePath + File.separator;
}
File dirFile = new File(filePath);
if (!dirFile.exists() || !dirFile.isDirectory()) {
return false;
}
flag = true;
File[] files = dirFile.listFiles();
//遍历删除文件夹下的所有文件(包括子目录)
for (int i = 0; i < files.length; i++) {
if (files[i].isFile()) {
//删除子文件
flag = deleteFile(files[i].getAbsolutePath());
if (!flag) break;
} else {
//删除子目录
flag = deleteDirectory(files[i].getAbsolutePath());
if (!flag) break;
}
}
if (!flag) return false;
//删除当前空目录
return dirFile.delete();
}
/**
* 根据路径删除指定的目录或文件，无论存在与否
*
* @param filePath 要删除的目录或文件
* @return 删除成功返回 true，否则返回 false。
*/
public static boolean DeleteFolder(String filePath) {
File file = new File(filePath);
if (!file.exists()) {
return false;
} else {
if (file.isFile()) {
// 为文件时调用删除文件方法
return deleteFile(filePath);
} else {
// 为目录时调用删除目录方法
return deleteDirectory(filePath);
}
}
}
}
本地数据库类-MySQLiteHelper
Android 创建本地数据库
/**
* 数据库帮助类
*/
public class MySQLiteHelper extends SQLiteOpenHelper {
private static String initSqlFile = Environment.getExternalStorageDirectory().getAbsolutePath();
private static String REALPATH = initSqlFile+ File.separator+"XXXX"; //需要创建的路径
private static String REALFILE = REALPATH + File.separator +"xxxx.db"; //需要创建的文件
private static MySQLiteHelper db;
private static final int DATEBASE_VERSION = 1; //定义版本号
public static String getRealPath(){
return REALPATH;
}
public static String getRealFile(){
return REALFILE;
}
public static void CloseDB(){
db.close();
}
//自定义构造方法，简化自动生成的构造方法，path 是主要指定创建db文件的路径
public MySQLiteHelper(Context context){
this(context,REALFILE,null,DATEBASE_VERSION);
MyLog.e("mylog","文件路径:"+REALFILE);
}
//实现接口必须实现的构造方法
public MySQLiteHelper(Context context, String name, SQLiteDatabase.CursorFactory factory, int version){
super(context, name, factory, version);
}
@Override
public void onCreate(SQLiteDatabase sqLiteDatabase) {
//第一次创建数据库时，才会调用
MyLog.e("mylog","创建数据库");
sqLiteDatabase.execSQL(TableA.CREAT_TABLE(TableA.TABLE_NAME())); //创建表
sqLiteDatabase.execSQL(TableB.CREAT_TABLE(TableB.TABLE_NAME())); //创建表
}
@Override
public void onUpgrade(SQLiteDatabase sqLiteDatabase, int i, int i1) {
}
}
TableA对于的类
/**
* 对应数据表的类
*/
public class TableA {
public static String TABLE_NAME(){
return "table_a";
}
public static final String id = "id"; //ID
public static final String s1= "s1";//字段s1
public static final String s1= "s2";//字段s2
public static final String s1= "s3";//字段s3
public static final String s1= "s4";//字段s4
public static final String s1= "s5";//字段s5
public static final String s1= "s6";//字段s6
public static String CREAT_TABLE(String tableName){
return new StringBuffer().
append("CREATE TABLE IF NOT EXISTS ").append(tableName).
append("(").
append(id).append(" INTEGER PRIMARY KEY AUTOINCREMENT,").
append(s1).append(" TEXT,").
append(s2).append(" TEXT,").
append(s3).append(" TEXT,").
append(s4).append(" TEXT,").
append(s5).append(" TEXT,").
append(s6).append(" TEXT").
append(");").toString();
}
}
访问webservice封装-HttpUtils
对访问webservice 接口的请求封装
引入的包
implementation files('libs\\ksoap2-android-assembly-3.3.0-jar-with-dependencies.jar')
代码
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;
import java.io.IOException;
import java.util.Base64;
public class HttpUtils {
private static final String serviceNameSapce = "http://webservice.cps.xxx.com/";
private static MyApplication myApplication = MyApplication.getInstance();
private HttpUtils() {
}
// 登录
public static String login(String METHODNAME, String username, String password,String pingid) {
SoapObject request = new SoapObject(serviceNameSapce, METHODNAME);
request.addProperty("username", jiami(username));
request.addProperty("password", jiami(password));
request.addProperty("pingid",jiami(pingid));
request.addProperty("pingidly",null);
return scop(request);
}
private static String scop(SoapObject request) {
//创建SoapSerializationEnvelope 对象，同时指定soap版本号
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapSerializationEnvelope.VER10);
envelope.bodyOut = request;//由于是发送请求，所以是设置bodyOut
envelope.dotNet = false;//由于是.net开发的webservice
envelope.setOutputSoapObject(request);
HttpTransportSE httpTransportSE = new HttpTransportSE(getURl(), 400000);
try {
httpTransportSE.call(null, envelope);//调用
} catch (IOException e) {
e.printStackTrace();
return "{\"error\":\"" + e.getMessage() + "\"}";
} catch (XmlPullParserException e) {
e.printStackTrace();
return "{\"error\":\"" + e.getMessage() + "\"}";
}
// 获取返回的数据
SoapObject object = (SoapObject) envelope.bodyIn;
return object.getProperty(0).toString();
}
public static String jiami(String str) { //加密
return AesUtil.aesEncrypt(str, MyApplication.getInstance().getAESKey());
}
public static String jiemi(String str){ //解密
return AesUtil.aesDecrypt(str,MyApplication.getInstance().getAESKey());
}
public static String getURl(){
return myApplication.getIP()+myApplication.getIP_SUFFIX();
}
}
Toolbar封装类-MaterialToolbar
布局文件
<com.google.android.material.appbar.MaterialToolbar
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:id="@+id/titlebar"
android:background="@color/primary1"
style="@style/Widget.MaterialComponents.Toolbar.Surface"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:navigationIcon="@mipmap/back"
app:title="XXXX"
app:titleTextColor="@color/white"
app:titleCentered="true"
app:titleTextAppearance="@style/Text18wb"
app:subtitle="xxxx年xx月xx日 星期x"
app:subtitleTextColor="@color/white"
app:subtitleCentered="true"
app:subtitleTextAppearance="@style/Text12w"
app:menu="@menu/scan_menu"/>
配置文件
1、input_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<!--showAsAction的值always一直显示，ifRoom如果有地方就显示，没有则隐藏，never一直隐藏-->
<item android:id="@+id/owner"
android:title="个人中心"
android:icon="@mipmap/owner1"
app:showAsAction="always"/>
</menu>
2、scan_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<!--showAsAction的值always一直显示，ifRoom如果有地方就显示，没有则隐藏，never一直隐藏-->
<item android:id="@+id/clean"
android:title="一键清空"
android:icon="@mipmap/clean1"
app:showAsAction="ifRoom"/>
<item
android:id="@+id/input"
android:title="行李补录"
android:icon="@mipmap/shoudong"
app:showAsAction="ifRoom"/>
<!-- <item-->
<!-- android:id="@+id/setting"-->
<!-- android:title="Setting"-->
<!-- android:icon="@mipmap/ic_launcher"-->
<!-- app:showAsAction="never"/>-->
</menu>
初始化
private void initToolBar(){
flightInputBinding.titlebar.setTitle("航班设置");
flightInputBinding.titlebar.setSubtitle(myApplication.getDATE_WEEK());
setSupportActionBar(flightInputBinding.titlebar);
}
布局与按钮事件
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.input_menu, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
if(id == android.R.id.home){
Dialog.showFinishDialog(this, "确定要退出APP么？",
() -> myApplication.finishAllActivity());
}else if(id == R.id.owner){
Intent i = new Intent(FlightInputActivity.this,InfomationActivity.class);
startActivityForResult(i,2001);
}
return super.onOptionsItemSelected(item);
}
网络请求框架-OkGo
引入包
implementation 'com.lzy.net:okgo:3.0.4'
工具类
1、TrustAllCerts
此类用于绕过https验证
package com.kaiya.mvp.npm_ar.utils;
import java.security.SecureRandom;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
/**
* Created by gang.qin
* Date：2024/3/19 15:05
* 质量、速度、廉价，选择其中两个 --- 匿名
*/
//public class TrustAllCerts implements X509TrustManager {
// @Override
// public void checkClientTrusted(X509Certificate[] chain, String authType) {}
//
// @Override
// public void checkServerTrusted(X509Certificate[] chain, String authType) {}
//
// @Override
// public X509Certificate[] getAcceptedIssuers() {return new X509Certificate[0];}
//}
public class TrustAllCerts implements X509TrustManager {
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
if (chain == null) {
throw new IllegalArgumentException(" Check Server x509Certificates is null");
}
}
@Override
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[0];
}
public static SSLSocketFactory createSSLSocketFactory() {
SSLSocketFactory ssfFactory = null;
try {
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(null, new TrustManager[]{new TrustAllCerts()}, new SecureRandom());
ssfFactory = sc.getSocketFactory();
} catch (Exception e) {
}
return ssfFactory;
}
public static class TrustAllHostnameVerifier implements HostnameVerifier {
@Override
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
}
2、封装
package com.kaiya.mvp.npm_ar.utils;
import android.app.Application;
import android.content.Context;
import android.transition.TransitionManager;
import com.lzy.okgo.OkGo;
import com.lzy.okgo.cookie.CookieJarImpl;
import com.lzy.okgo.cookie.store.MemoryCookieStore;
import com.lzy.okgo.interceptor.HttpLoggingInterceptor;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import okhttp3.OkHttpClient;
/**
* Created by gang.qin
* Date：2024/3/20 15:41
* 质量、速度、廉价，选择其中两个 --- 匿名
*/
public class OkGoUtils {
public static X509TrustManager xtm;
public static SSLContext sslContext;
public static void initOkGo(Application application){
xtm = new X509TrustManager() {
@Override
public void checkClientTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
}
@Override
public void checkServerTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
}
@Override
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[0];
}
};
try {
sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, new TrustManager[]{xtm}, new SecureRandom());
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (KeyManagementException e) {
e.printStackTrace();
}
HostnameVerifier DO_NOT_VERIFY = (hostname, session) -> true;
// OkGo.getInstance().init(this); //最简单的配置 什么都不需要写 全部使用默认参数
OkHttpClient.Builder builder = new OkHttpClient.Builder();
//可以使用OkGo内置的log拦截器打印log，如果你觉得不好用，也可以自己写个，这个没有限制。
HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor("OkGo");
//log打印级别
loggingInterceptor.setPrintLevel(HttpLoggingInterceptor.Level.BODY);
//log颜色级别
loggingInterceptor.setColorLevel(Level.ALL);
builder.addInterceptor(loggingInterceptor);
//全局的读取超时时间
builder.readTimeout(OkGo.DEFAULT_MILLISECONDS, TimeUnit.MILLISECONDS);
//全局的写入超时时间
builder.writeTimeout(OkGo.DEFAULT_MILLISECONDS, TimeUnit.MILLISECONDS);
//全局的连接超时时间
builder.connectTimeout(OkGo.DEFAULT_MILLISECONDS, TimeUnit.MILLISECONDS);
/*
* connectTimeout：指客户端和服务器 建立通道 的时间
writeTimeout：客户端把数据写出去需要的时间
readTimeout：客户端等待服务器返回数据的时间
* */
//使用内存保持cookie，app退出后，cookie消失
builder.cookieJar(new CookieJarImpl(new MemoryCookieStore()));
if(sslContext != null){
builder.sslSocketFactory(sslContext.getSocketFactory(),xtm)
.hostnameVerifier(DO_NOT_VERIFY)
.build();
}else{
MyLog.e("mylog","过滤器出错！");
}
OkGo.getInstance().init(application)//必须调用初始化
.setOkHttpClient(builder.build()) //建议设置OkHttpClient，不设置将使用默认的
.setRetryCount(1); //超时重连，本身1次，我这边设置1次，总共2次访问
}
public static OkHttpClient initOkhttp(){
OkHttpClient client = new OkHttpClient.Builder()
.sslSocketFactory(TrustAllCerts.createSSLSocketFactory())
.hostnameVerifier(new TrustAllCerts.TrustAllHostnameVerifier())
.build();
return client;
}
}
POST请求
private static void okgoPost(String method, HashMap<String,String> hashMap, OkGoCallback callback){
OkGo.<String>post(getIP()+method)
.params(hashMap)
.execute(new StringCallback() {
@Override
public void onSuccess(Response<String> response) {
callback.callback(response.body());
}
});
}
下载
OkGo.<File>get(uploadUrl)
.tag(this)
//.headers("header1", "headerValue1")//
//.params("param1", "paramValue1")//
.execute(new FileCallback(
saveFilePath,
saveName
) {
@Override
public void onStart(com.lzy.okgo.request.base.Request<File, ? extends com.lzy.okgo.request.base.Request> request) {
super.onStart(request);
MyLog.e("mylog","开始下载");
}
@Override
public void onSuccess(com.lzy.okgo.model.Response<File> response) {
progress.getProgress(100,"success");
}
@Override
public void onError(com.lzy.okgo.model.Response<File> response) {
super.onError(response);
progress.getProgress(-1,"下载出错！");
}
@Override
public void downloadProgress(com.lzy.okgo.model.Progress pp) {
super.downloadProgress(pp);
int ppi = (int)(pp.fraction * 100);
MyLog.e("mylog","progress:"+ppi);
progress.getProgress(ppi,"");
}
});
网络请求框架-OkHttp
引入包
implementation 'com.squareup.okhttp3:okhttp:4.10.0'
封装
TrustAllCerts类 在OkGo中 。
private static String okhttp(String method , String json){
MyLog.e("mylog-url",getIP()+method);
OkHttpClient client = new OkHttpClient.Builder()
.sslSocketFactory(TrustAllCerts.createSSLSocketFactory()) //绕过https
.hostnameVerifier(new TrustAllCerts.TrustAllHostnameVerifier()) //绕过https
.build();
RequestBody body = RequestBody.create(json, JSON);
Request request = new Request.Builder()
.url( getIP()+method )
.post(body)
.build();
try{
Response response = client.newCall(request).execute();
return Objects.requireNonNull(response.body()).string();
}catch (Exception e){
MyLog.e("mylog","error:\r\n"+e.getMessage());
return "error:\r\n"+e.getMessage();
}
}
调用
GetList list = new GetList(flightDate,flightNo,sourceAirport, myApplication.getAppIp()); //参数类 //list.toString() 为 类转json字符串 String response = okhttp(GET_LIST,list.toString());
下载
/**
*
* @param uploadUrl 下载路径
* @param saveFilePath 保存路径
* @param saveName 保存文件名 ，如 XXX.apk
* @param progress 回调函数，获取下载进度
*/
public void downloadApk(String uploadUrl,String saveFilePath,String saveName,Progress progress) {
// 创建OkHttpClient并配置自定义的TrustManager
OkHttpClient client = new OkHttpClient.Builder()
.sslSocketFactory(TrustAllCerts.createSSLSocketFactory())
.hostnameVerifier(new TrustAllCerts.TrustAllHostnameVerifier())
.build();
Request request = new Request.Builder()
.url(uploadUrl)
.build();
Call call = client.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(@NotNull Call call, @NotNull IOException e) {
progress.getProgress(-1,e.getMessage());
}
@Override
public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
//3824043
long fileMax = response.body().contentLength();
InputStream inputStream = Objects.requireNonNull(response.body()).byteStream();
File target = new File(saveFilePath,saveName);
FileOutputStream fileOutputStream = new FileOutputStream(target);
try {
byte[] buffer = new byte[2048];
int len;
while ((len = inputStream.read(buffer)) != -1) {
fileOutputStream.write(buffer, 0, len);
int p = (int) ((target.length() * 100) / fileMax);
progress.getProgress(p,"");
}
fileOutputStream.flush();
} catch (IOException e) {
e.printStackTrace();
}
}
});
}
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