delete root files android

I believe a lot of friends in the use of Android Studio development, have encountered how to introduce third-party so file problems, but the third-party officials only give the ADT environment integration method.In Android Studio, the default is to use the Gradle compilation method, which is not the same as ADT editing, so how should the so file be introduced?It's actually very simple. Here is an example of

To interest when writing some kivy code, debugging but always feel not very convenient. Direct packaging to the Public.mp3 way too much lock, file sharing software and found that there is no easy to use,With Samba filesharing is also only slow, but the updated version has been prompted to say that WiFi does not tethering, meaning that WiFi hotspot is not open, but open or prompt no tethering.I got a file manager called Zhuo Li, downloaded the samba plugin and entered the user name and password a

Read and write files in AndroidThere is only one disk in Android, a forward slash/root directory.The location of our Common SDK is:/mnt/sdcardTwo of the most common ways to store data:One, memorySecond, local1. Internal phone storage2. External storage device (SD card)It is not necessary to read data in SD card, but to write data in SD card is to be privileged:Th

The apk file can contain only one androidmanifest.xml file, but the Android studio project may contain multiple files (introduced via BUILDSRC, imported libraries). Therefore, when building an app, the Gradle build merges all the manifest files into a single encapsulated apk manifest file.Manifest file Consolidation PriorityInventory Merge Tool You can u

When the Android development process involves the operation of the database, we usually need to export the app's database file (i.e., *.db file) to verify that the database additions and deletions are correct.Because the real machine does not have access to the protected data storage area without root, you can choose to export the data files on the emulator for s

Reading DOC files in Android requires a third-party jar package tm-extractors-0.4.jar, the reading process is very simple Similar to common file stream operations, the following is a simple example: Package com. Word. read; Import java. Io. file;Import java. Io. fileinputstream;Import java. Io. filenotfoundexception; Import org. textmining. Text. extraction. wordextractor; Import

", Locale.getdefault ()); String Filename=simpledateformat.format (New Date ()) + ". Amr"; if (istempfile) {//assumed to be temporary file filename= "temp" +filename;} try {file parentfile= new File (Environment.getexternalstoragedirectory (). Getcanonicalfile () + "/" + "Recorder"); Parentfile.exists () | | Parentfile==null) {//Assume that the folder does not exist Parentfile.mkdirs ();//Create Parentfile folder}finalfile=new File (Parentfile, fileName);} catch (IOException e) {//TODO auto-gen

This article is original, reproduced please indicate the source: http://blog.csdn.net/qinjuning Translation 2: Reuse layout files with Translation address:Http://developer.android.com/training/improving-layouts/reusing-layouts.html#Merge Although Android provides tiny and reusable interactive elements through various built-in controls, you may need to reuse largeComponents-some specific layout

directory where dex2jar. bat is located. Locate the directory of dex2jar. bat in the command line and rundex2jar.bat classes.dexGenerate classes. Dex. dex2jar. Jar Run the JD-GUI, open the jar package generated above, you can see the source code. Ii. decompile the source code and images, xml configuration, language resources, and other files of the APK Generation Program This is especially useful if it is just a Chinese software. First, download the

Original URL: http://blog.csdn.net/yangqicong11/article/details/8747042Equipment: Samsung gt-p3110System: Android 4.1.1Issue: After root access, the file Explorer with Eclipse comes in to access the storage files for each app under/data/data and cannot be opened. After replacing another device, the situation is normal. Some models of Sumsung are still unable to r

There are many ways to parse XML, and it may be that Dom parsing is more familiar. Dom (file object Model) Resolution: The parser reads the entire document and then constructs a tree structure that resides in memory, and then the code can manipulate the tree structure based on the DOM interface. Advantages: The entire document read into memory, easy to operate: support modification, delete and reproduce the arrangement and other functions. disadvan

This article shares with you the main is Android Studio cannot be submitted in *.so file to svn the relevant solutions, come together to look at it, I hope that we have encountered such a solution to the problem has helped. Solve:# Windows version of Android Studio1. Find the SVN plugin installation directory location:2. Open the config file in this directory 3, the file contains "global-ignores =" line, un

Android Studio SVN configuration ignores files, androidsvn 1. When you create a project using Android Studio, the. gitignore file is automatically generated under the root directory and Module Directory. It seems to be a Git configuration file and has nothing to do with SVN. 2. Open Setting-Version Control-Ignored

Well, I've thought about not moving Android in the future, but I didn't think it was the reason for the game. Many of the problems with Android are due to eclipse's imperfections, such as the one encountered today unable to execute Dex:multiple Dex files define [2011-10-23 16:23:29-dex Loader] Unable to execute Dex:multiple Dex

Android briefly introduces SharedPreference, internal files, and sdcard data storage, SharedPreference Store simple data in xml structure and store it in the data/package name/shared_prefs folder Usage There are three ways to create an object GetSharedPreferences () of Context () GetPreferences () of the Activity () Getdefasharsharedpreferences () of PreferenceManager () Get Data SharedPrefs. getXXX () meth

Put a file to the/cache partition by yourself. After restarting, the file disappears. How does it disappear? Step 1. Packages \ providers \ downloadprovider \ SRC \ com \ Android \ providers \ downloads \ storagemanager. Java: /** * Removes files in the systemcache and downloads data dir without corresponding entries in * the downloads database. * This can occur if a

files. Put the JSON file you want to use in the Extract directory (you can download the JSON example to http://www.json-schema.org/address): Then, at the command line, enter: Jsonschema2pojo--source Address--target Java-gen You can enter the-HELP option to view additional parameters: Jsonschema2pojo–help For some non-standard JSON files, you need to include the

Original address: http://www.cnblogs.com/wynet/p/5526905.htmlHere are two ways to play a resource file:The first kind,The Assets class resource is placed in the assets subdirectory of the project root, which holds some original files that can be organized in any way. These files will eventually be packaged in the APK file in the original way. If we want to access

When learning the Android development process, encountered R.java generation problem, summed up several methods to solve.1, the first thing to do is to check the correctness of the code, there is the wrong code, do not compile build R.java2. Right-click Project, select Android Tools, Fix project Properties3. Click Project on the navigation, and the build automatically on the hook.4. Click on the Project,cle

The first thing you need to explain is that the SDcard permission is not meant to be read in the Android application program to set SDcard permissions.To take the problem. Instead, it refers to the permissions problem for that SDcard directory under the directory that DDMS sees.Sometimes when you want to import a file under the SDcard (or storage directory) directory, you suddenly find that the SDcard directory does not have permissions, and that its