how to open unsupported files on android

/blog_933d50ba0100wq1h.html Second, read and write files in Android (1) Get the file from the Raw folder in resource and read the data (resource file can only read and write, \res\raw\test.txt) Copy Code code as follows: String res = ""; try{ InputStream in = Getresources (). Openrawresource (R.raw.test); int length = in.available (); byte [] buffer = newbyte[length]; In.read (buff

Pull parsing xml files, like sax and DOM, can be used separately from Android, pull and sax, and the difference is that pull reads an XML file and then calls the method to return a number.The declaration read to XML returns the number 0 start_document;The end of reading to XML returns the number 1 end_document;The start tag read to XML returns the number 2 Start_tagThe end tag read to XML returns the number

The treasure trove of Android development is more and more, I develop the components in need, mainly refer to Trinea's masterpiece Android Open source project subtotal (including the vast majority of the following), CSDN directly to use! The most popular Android open source

Android roboguice open-source frameworkAndroid roboguice Application Open-source roboguice is a dependency injection framework. If you have used Spring, you should know its advantages.Reduce the burden on programmers and simplify the code. The tool uses Android Studio because Gradle can automatically add third-party l

(R.id.gridview); Gridview.setadapter (madapter); fb = Finalbitmap.create ( This);//Initialize the Finalbitmap moduleFb.configloadingimage (r.drawable.downloading);//Can be configured in other teens or not configured, and must call the init () function after configuration to take effect//fb.configbitmaploadthreadsize (int size)//fb.configbitmapmaxheight (bitmapheight)}///////////////////////////adapter getview//////////////////////////////////////////// PublicViewGetView(intPosition, View Conver

Preface: The previous article wrote the use of Sharedpreferences in Android to save data, sharedpreferences when saving data is mainly to save some application settings information or a small amount of user information, And it is the information of the string class saved in the form of Key-value, which is more limited. For example, you need to save the image from the network to local as the cache data, and the number is large, sharedpreferences can no

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

or classes, but also try to make the program readable. So we can also merge dataactivity and filebuttononclickevent. Start the simulator and deploy our program. Enter the file name and content, and click Save. Where is the file stored on Android? We know that android is implemented based on Linux. So its root directory is "/", and our files are saved in the "/da

Accidentally deleted many files under the account, so the following error occurred when enabling the android simulator: panic: cocould not open :\. android/AVD/2.2.ini: the search result is recorded here for ease of use. In general, the file is deleted and needs to be re-created. The cause of the problem is that the Di

sdcard in cmd. Go to the tools directory under the android SDK installation path and run the following command: Emulator-AVD name_avd-sdcard. img Here, name_avd is the name of an existing simulator, and sdcard. IMG is the SD card image file created in step 1. B. In eclipse, when creating a simulator, specify the path of the SD card image file and add support options for the SD card. Open eclipse and go to

The recent development of the micro-credit enterprise number, found that the micro-andriod version of the built-in browser to open the file problem, but the iOS version is not a problem, because the iOS version using the Safari browser support document directly open, but the andriod version using the Tencent browser X5 kernel, Don't know why not support, may be the integration of problems, here provide solu