You need to operate doc, xls, PPT, docx... 07 files, and PDF files on Android. After searching, there are still a lot of open-source projects, which are randomly listed as follows:
Two relatively large,
1. Apache poi
After using this operation, I don't know why the file cannot be opened. In addition, the 3.6 API is really messy, and you have to be patient.
Package com.ex.doc; import Java. io. file; import
Fix Android help document open slowThe Netizen said is because the doc directory in the HTML file contains access to Google js fileAndIt is true that this has been checked.Since these two lines of script need to access Google online, it is obvious that subsequent content loading will slowly and slowly ...What do we do?Open the. html file in each directory to manually delete the top two lines of content? Wil
Android development help document Doc open speed slow solution _ Python,
Slow opening of android help documentation
The reason is that the html file under the Doc directory contains js files for accessing google.
And
It is found that.
Because these two scripts need to access Google online, it is clear that the 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
For Android, open the source code for parsing files in doc, docx, xls, xlsx, and ppt formats.
You can directly copy the experiment,Parse doc to tm-extractors-0.4.jar this packageParse the xls and use the jxl. jar package.
import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOExcep
Reading doc files on Android requires a third-party Jar pack Tm-extractors-0.4.jar, and the reading process is simple
As with normal file flow operations, write a simple example below:
Package com.word.read;
Import Java.io.File;
Import Java.io.FileInputStream;
Import java.io.FileNotFoundException;
Import Org.textmining.text.extraction.WordExtractor;
Import android.app.Activity;
Android Studio automatically generates Java Doc and androidstudioWhen Android Studio generates a Java Doc, the problem of "non- able characters of GBK encoding" occurs.
It is also wrong to copy and paste the error solution 10 thousand times. The following is a useless solution (here are a few examples ):
Tasks. withT
Hosts is a system file without an extension. It can be opened using notepad and other tools. Its function is to associate some common website domain names with their corresponding IP addresses to a "Database ", when a user enters a URL in the browser to log on to, the system will first automatically find the corresponding IP address from the Hosts file. Once found, the system will immediately open the corresponding webpage. If not found, the system then submits the website address to the DNS dom
The following is a summary of the eclipse Error Log after this error occurs:
## An Unexpected error has been detected by hotspot virtual machine:## Exception_access_violation (0xc0000005) at PC = 0x6d2617ae, pid = 5136, tid = 3824## Java VM: Java hotspot (TM) Client VM (1.5.0-b64 Mixed Mode)# Problematic frame:# C [fontmanager. dll + 0x217ae]#
--------------- T h r e a d ---------------
Current thread (0x003e28): javathread "Main" [_ thread_in_native, id = 3824]
Siginfo: exceptioncode = 0xc0000
The Android code editor is the most user-friendly for 15 developers.
If you want your Android devices, such as smartphones and tablets, to write code anytime and anywhere, let's take a look at the 15 Android code editors I will introduce below, which will surely become your ideal tool.1. Deuter IDE
A text
Android does not have its own color editor, in order to let the user intuitive choice of color, made such a control, the effect diagram is as follows:
Top color bar for the main color bar, the user can choose the roughly needed color, below is the color balance adjustment, you can adjust brightness.
Background color is easy to implement, with gradientdrawable in the primary color between the gradient ca
browsers, such as Dropbox.
TOP2: Terminal IDE
The Terminal IDE is a highly scalable terminal application. It has a complete java/c/c++/html/android development kit and can be run on any Android device. It also sets the c/java/html as the primary option for developer development in the editor.
TOP3: Syntax highlighted Code
Android phoneThe code editor is simple and convenient. Last year we saw the best iPad code editor, which was applicableAndroid phoneThe code editor is rare, and the current situation is very different. The following describes two popular editors that are very suitable for Android
Many have just started with Android Studio classmates. See such a dazzling effect, I certainly want to try to set it up, but this effect is not the Android Studio development tools Zhongyuan features, need to download a plugin The plugin name is Sexy Editor. Step One: click File->settings->pluginsStep Two: Enter Sexy editor
Recently Getting started learning shader, the syntax is nothing, there is a strange problem, if you convert the build platform from the PC to Android mode, if your shader with Normal Mapping, the effect and Android on the real machine is not the same.: Google a bit and found a solution:http://forum.unity3d.com/threads/solved-unity-editor-not-displaying-
My Android advanced tutorial ------) about using the CSDN-markdown editor to write a blogUsageMarkDown EditorCause
In fact, it was supported some time ago.MarkDown EditorI wrote a blog, just because I was in touchMarkDownSo all previous blogs use the defaultHTML editorTo write a blog.
Recently, because the company requires that all documents be usedMarkDown EditorTo write, so start learningMarkDown synta
How Android displays custom fonts in the idea Eclipse UI Editor Preview
The font to be displayed will be copied to. Android-sdk/platforms/android-[version]/data/fonts folder below For example: Fontawesome-regular.ttf
Under Android-sdk/platforms/
Many have just started with the Android studio classmate, see such a dazzling effect, definitely want to try to set a bit, but this effect is not the Android Studio development tools Zhongyuan features, need to download a plugin The plugin name is Sexy Editor. Step One: click File->settings->pluginsStep Two: Enter Sexy edit
Want to write a code editor on an Android phone that implements code syntax highlighting like c4droidThrough the control WebView in Android embedded HTML page, HTML introduced codemirror this third-party library can be, in fact, the web version of the code highlighting implementation method to move to Android, do not k
hjkl move cursor in the upper left and lower right direction ^ move cursor to the beginning of the line $ move cursor to the end of the line Gg jump to the first line of the file 5gg jump to 5th rows g jump to the end of the file Ctrl + F roll back one page. CTRL + D roll back half page. CTRL + B roll forward one page. CTRL + u roll forward half page. CTRL + e scroll down a line. CTRL + y roll up a row.
These commands are frequently used to edit files. They must be mastered and are very usefu
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