how to open unsupported files on android

Baidu Cloud software users to the detailed analysis to share the Baidu Cloud Android version of the method to open the preview file. Method Sharing: Through Baidu Cloud Android client can directly open the cloud online files. Just click on the appropriate file to

First of all, if you are viewing the Android database file on a real machine, you have to get root permission, so there is no more talking about how to get it. May be the cause of the phone, I get access to the following mobile phone:Although the permissions in the data directory are open, the package permissions under Data do not get the Write permission, which is based on the following workaround:The perm

As the project becomes more and more, the reuse of code becomes more and more important, so it is necessary to do modular programming, that is, to make some common components or class libraries into a separate module, other projects directly to the reference. The Android library is the most common for Android development, and it's cumbersome to quote the Android

you can quickly find relevant information and steps. Here is the priority summary below:RELATED links:Full version: Create a high-powered Android open source project--Little white all Thin-Set Edition: Badge series 1:top Android open source project badge Use of badge series 2:jitpack

Asynchttpclient Open Source Framework Android-async-http is still very convenient. Asynchttpclient This class is typically used to create asynchronous get in an Android application,POST, put and delete HTTP requests, request parameters created through Requestparams instances, respond by overriding anonymous inner class Responsehandlerinterfacemethod is processed.

Secondary packaging of Android apps (APK files), Android apk Many developers, whether individual or company, do not pay much attention to the security of their own applications, that is, whether the code will be tampered with by criminals, malicious code insertion, spam ads, or even theft of user information. I did not care too much, but I did not find the severi

We usually develop when the file cache, commonly used in the mobile phone internal storage and external storage of mobile phones, mobile phone internal storage mainly includes the app after the installation of some files, external storage is commonly used by the space, used to save some pictures of movies and so on. When fast-read cache files are generally stored in the internal storage, because the interna

This article illustrates the intent and usage of the open file of Android programming development. Share to everyone for your reference, specific as follows: In writing file management system will be used to open a variety of different formats of the file requirements, because the Android system by default built-in so

Reprinted please indicate this article from xiaanming blog (http://blog.csdn.net/xiaanming/article/details/20481185), please respect others' hard work results, thank you! Hello everyone! I have not written any articles for almost a month since I came back from the end of the year. First, I feel that I do not know what articles to write, and I don't have a good subject to write. Second, I am delayed due to my own private affairs, so the first article of the year has only been published now. In 20

during compilation. If not, restart eclipse. Cause 2: the package name is repeated. Solution: there are two possibilities for duplicate package names. 1. The first is that the two jar files have the same name. In lib, you can check that if there is one, delete one. 2. You should pay attention to this situation. Sometimes the jar name is obviously different, but this error is also reported because the package names in the two jar

This article describes the Android programming implementation setting, the way to open a WiFi hotspot to share for others to connect to. Share to everyone for your reference, specific as follows: Friends who use fast teeth should know that they are using a WiFi hotspot when transferring files between two days of equipment, and then another connects to the hotspo

Google has recently offered 10 ways to improve the app's exposure on Google Play, for example. and 10 kinds of taboo behaviors that Google Play doesn't like. Tutorial "Leakcanary: Let the memory leak no hiding": Recently square Open source A memory leak automatic detection artifact--leakcanary, it is an Android and Java memory Leak detection library, can greatly reduce the development of the oom p

Article category: mobile developmentEight open-source android game engines) VeryMany new android game developers tend to be confused. They often do not know where to start and envy each time they encounter problems they cannot solve.There are free game engines such as Cocos2d-iphone available under the iPhone, while self-defeating complaints

This section describes open-source projects related to Android development tools and test tools. BuckFacebook's open-source Android compilation tool has twice the efficiency of ant. The main advantages are:(1) Speed up compilation and reduce the incremental compilation time by using multi-core cpu in parallel and track

(String param) {Intent Intent = new Intent for opening video files ("Andro Id.intent.action.VIEW "); Intent.addflags (intent.flag_activity_clear_top); Intent.putextra (" OneShot ", 0); Intent.putextRA ("Configchange", 0); Uri uri = uri.fromfile (new File (param)); Intent.setdataandtype (URI, "video/*"); return intent;} Android gets a intentpublic static Intent getaudiofileintent (String param) {Intent Inte

Eight open-source android game engines are recommended1. AngleAngle is a 2D game engine that is designed for the Android platform and is agile and suitable for rapid development. It is developed based on OpenGL ES technology. The engine is all written in Java code and can be replaced with the implementation based on your own needs. The defect lies in the lack of

Facebook's open-source Android compilation tool has twice the efficiency of ant. The main advantages are:(1) Speed up compilation and reduce the incremental compilation time by using multi-core cpu in parallel and tracking unchanged resources.(2) You can generate compilation rules in the compilation system without generating compilation rule files from other syst

implemented the functionality, and then we're going to deploy the project to the Android simulator,Test it:As you can see, our file is already saved, and here we need to find out where this file was saved.First, we need to open the File Explorer view:We can find the Test.txt file in Data->data->cn.itcast.files (this is the project's package)->files this director

', ': Module2 ' More about Gralde's knowledge can be seen in my previous articles: Build Android Projects with Gradle (cont.)Build Android Projects with Gradle Importing JAR filesThis can be very common to download to someone else's well-done jar package so that you can create the Libs folder directly under your main module (I'm doing this just to be compatible with Eclipse), then put the jar file in, and

Although android has learned a little bit and has not learned it yet (why am I so impatient ). We will continue to learn about Android in the future! Although I have not learned android game programming yet, I should record these eight open-source android game engines, which