cn.trinea.android.common.util

Class Summary
Class	Description
ArrayUtils	Array Utils `ArrayUtils.isEmpty(Object[])` is null or its length is 0 `ArrayUtils.getLast(Object[], Object, Object, boolean)` get last element of the target element, before the first one that match the target element front to back `ArrayUtils.getNext(Object[], Object, Object, boolean)` get next element of the target element, after the first one that match the target element front to back `ArrayUtils.getLast(Object[], Object, boolean)` `ArrayUtils.getLast(int[], int, int, boolean)` `ArrayUtils.getLast(long[], long, long, boolean)` `ArrayUtils.getNext(Object[], Object, boolean)` `ArrayUtils.getNext(int[], int, int, boolean)` `ArrayUtils.getNext(long[], long, long, boolean)`
AssetDatabaseOpenHelper	AssetDatabaseOpenHelper Auto copy databse form assets to /data/data/package_name/databases You can use it like `SQLiteDatabase`, use `AssetDatabaseOpenHelper.getWritableDatabase()` to create and/or open a database that will be used for reading and writing. use `AssetDatabaseOpenHelper.getReadableDatabase()` to create and/or open a database that will be used for reading only.
CacheManager	CacheManager
DbHelper	db helper
DownloadManagerPro	DownloadManagerPro Get download info `DownloadManagerPro.getStatusById(long)` get download status `DownloadManagerPro.getDownloadBytes(long)` get downloaded byte, total byte `DownloadManagerPro.getBytesAndStatus(long)` get downloaded byte, total byte and download status `DownloadManagerPro.getFileName(long)` get download file name `DownloadManagerPro.getUri(long)` get download uri `DownloadManagerPro.getReason(long)` get failed code or paused reason `DownloadManagerPro.getPausedReason(long)` get paused reason `DownloadManagerPro.getErrorCode(long)` get failed error code Operate download `DownloadManagerPro.isExistPauseAndResumeMethod()` whether exist pauseDownload and resumeDownload method in `DownloadManager` `DownloadManagerPro.pauseDownload(long...)` pause download. need pauseDownload(long...) method in `DownloadManager` `DownloadManagerPro.resumeDownload(long...)` resume download. need resumeDownload(long...) method in `DownloadManager` RequestPro `DownloadManagerPro.RequestPro.setNotiClass(String)` set noti class `DownloadManagerPro.RequestPro.setNotiExtras(String)` set noti extras
DownloadManagerPro.RequestPro
FileUtils	File Utils Read or write file `#readFile(String)` read file `#readFileToList(String)` read file to string list `FileUtils.writeFile(String, String, boolean)` write file `FileUtils.writeFile(String, InputStream)` write file `FileUtils.writeFile(String, InputStream, boolean)` write file `FileUtils.writeFile(File, InputStream)` write file `FileUtils.writeFile(File, InputStream, boolean)` write file Operate file `FileUtils.copyFile(String, String)` `FileUtils.getFileExtension(String)` `FileUtils.getFileName(String)` `FileUtils.getFileNameWithoutExtension(String)` `FileUtils.getFileSize(String)` `FileUtils.deleteFile(String)` `FileUtils.isFileExist(String)` `FileUtils.isFolderExist(String)` `FileUtils.makeFolders(String)` `FileUtils.makeDirs(String)`
HttpUtils	HttpUtils Http get, you can also use `HttpCache` `HttpUtils.httpGet(HttpRequest)` http get synchronous `HttpUtils.httpGet(String)` http get synchronous `HttpUtils.httpGetString(String)` http get synchronous, response is String `HttpUtils.httpGet(HttpRequest, HttpListener)` http get asynchronous `HttpUtils.httpGet(String, HttpListener)` http get asynchronous Http post `HttpUtils.httpPost(HttpRequest)` `HttpUtils.httpPost(String)` `HttpUtils.httpPostString(String)` `HttpUtils.httpPostString(String, Map)` Http params `HttpUtils.getUrlWithParas(String, Map)` `HttpUtils.getUrlWithValueEncodeParas(String, Map)` `HttpUtils.joinParas(Map)` `HttpUtils.joinParasWithEncodedValue(Map)` `HttpUtils.appendParaToUrl(String, String, String)` `HttpUtils.parseGmtTime(String)`
HttpUtils.HttpListener	HttpListener, can do something before or after HttpGet
ImageCacheManager	ImageCacheManager
ImageUtils	ImageUtils convert between Bitmap, byte array, Drawable `ImageUtils.bitmapToByte(Bitmap)` `ImageUtils.bitmapToDrawable(Bitmap)` `ImageUtils.byteToBitmap(byte[])` `ImageUtils.byteToDrawable(byte[])` `ImageUtils.drawableToBitmap(Drawable)` `ImageUtils.drawableToByte(Drawable)` get image `ImageUtils.getInputStreamFromUrl(String, int)` `ImageUtils.getBitmapFromUrl(String, int)` `ImageUtils.getDrawableFromUrl(String, int)` scale image `ImageUtils.scaleImageTo(Bitmap, int, int)` `ImageUtils.scaleImage(Bitmap, float, float)`
JSONUtils	Json Utils
ListUtils	List Utils
MapUtils	Map Utils
ObjectUtils	Object Utils
PackageUtils	PackageUtils Install package `PackageUtils.installNormal(Context, String)` `PackageUtils.installSilent(Context, String)` `PackageUtils.install(Context, String)` Uninstall package `PackageUtils.uninstallNormal(Context, String)` `PackageUtils.uninstallSilent(Context, String)` `PackageUtils.uninstall(Context, String)` Is system application `PackageUtils.isSystemApplication(Context)` `PackageUtils.isSystemApplication(Context, String)` `PackageUtils.isSystemApplication(PackageManager, String)` Others `PackageUtils.getInstallLocation()` get system install location `PackageUtils.isTopActivity(Context, String)` whether the app whost package's name is packageName is on the top of the stack `PackageUtils.startInstalledAppDetails(Context, String)` start InstalledAppDetails Activity
ParcelUtils	ParcelUtils
PatchUtils	PatchUtils
PreferencesUtils	PreferencesUtils, easy to get or put data Preference Name you can change preference name by `PreferencesUtils.PREFERENCE_NAME` Put Value put string `PreferencesUtils.putString(Context, String, String)` put int `PreferencesUtils.putInt(Context, String, int)` put long `PreferencesUtils.putLong(Context, String, long)` put float `PreferencesUtils.putFloat(Context, String, float)` put boolean `PreferencesUtils.putBoolean(Context, String, boolean)` Get Value get string `PreferencesUtils.getString(Context, String)`, `PreferencesUtils.getString(Context, String, String)` get int `PreferencesUtils.getInt(Context, String)`, `PreferencesUtils.getInt(Context, String, int)` get long `PreferencesUtils.getLong(Context, String)`, `PreferencesUtils.getLong(Context, String, long)` get float `PreferencesUtils.getFloat(Context, String)`, `PreferencesUtils.getFloat(Context, String, float)` get boolean `PreferencesUtils.getBoolean(Context, String)`, `PreferencesUtils.getBoolean(Context, String, boolean)`
RandomUtils	Random Utils Shuffling algorithm `RandomUtils.shuffle(Object[])` Shuffling algorithm, Randomly permutes the specified array using a default source of randomness `RandomUtils.shuffle(Object[], int)` Shuffling algorithm, Randomly permutes the specified array `RandomUtils.shuffle(int[])` Shuffling algorithm, Randomly permutes the specified int array using a default source of randomness `RandomUtils.shuffle(int[], int)` Shuffling algorithm, Randomly permutes the specified int array get random int `RandomUtils.getRandom(int)` get random int between 0 and max `RandomUtils.getRandom(int, int)` get random int between min and max get random numbers or letters `RandomUtils.getRandomCapitalLetters(int)` get a fixed-length random string, its a mixture of uppercase letters `RandomUtils.getRandomLetters(int)` get a fixed-length random string, its a mixture of uppercase and lowercase letters `RandomUtils.getRandomLowerCaseLetters(int)` get a fixed-length random string, its a mixture of lowercase letters `RandomUtils.getRandomNumbers(int)` get a fixed-length random string, its a mixture of numbers `RandomUtils.getRandomNumbersAndLetters(int)` get a fixed-length random string, its a mixture of uppercase, lowercase letters and numbers `RandomUtils.getRandom(String, int)` get a fixed-length random string, its a mixture of chars in source `RandomUtils.getRandom(char[], int)` get a fixed-length random string, its a mixture of chars in sourceChar
ResourceUtils	ResourceUtils
ScreenUtils	ScreenUtils Convert between dp and sp `ScreenUtils.dpToPx(Context, float)` `ScreenUtils.pxToDp(Context, float)`
SerializeUtils	Serialize Utils
ShellUtils	ShellUtils Check root `ShellUtils.checkRootPermission()` Execte command `ShellUtils.execCommand(String, boolean)` `ShellUtils.execCommand(String, boolean, boolean)` `ShellUtils.execCommand(List, boolean)` `ShellUtils.execCommand(List, boolean, boolean)` `ShellUtils.execCommand(String[], boolean)` `ShellUtils.execCommand(String[], boolean, boolean)`
ShellUtils.CommandResult	result of command `ShellUtils.CommandResult.result` means result of command, 0 means normal, else means error, same to excute in linux shell `ShellUtils.CommandResult.successMsg` means success message of command result `ShellUtils.CommandResult.errorMsg` means error message of command result
SizeUtils	SizeUtils
SqliteUtils	SqliteUtils
StringUtils	String Utils
SystemUtils	SystemUtils
TimeUtils	TimeUtils
ToastUtils	ToastUtils
ViewUtils	ViewUtils get view height `ViewUtils.getListViewHeightBasedOnChildren(ListView)` `ViewUtils.getAbsListViewHeightBasedOnChildren(AbsListView)` set view height `ViewUtils.setViewHeight(View, int)` set view height `ViewUtils.setListViewHeightBasedOnChildren(ListView)` `ViewUtils.setAbsListViewHeightBasedOnChildren(AbsListView)` get other info `ViewUtils.getGridViewVerticalSpacing(GridView)` get GridView vertical spacing set other info `ViewUtils.setSearchViewOnClickListener(View, OnClickListener)`

Package cn.trinea.android.common.util