file manager apps for android

Problem Description: The Android SDK Manager cannot download the update, or the update is very slow, or the list of packages to be installed is not displayed. Workaround: First, we'll modify the hosts file. The location of the file is in the system disk (typically C-drive) with the following path: C:\Windows\System32\

Problem Description: the Android SDK Manager cannot download the update, or the update is very slow, or the list of packages to be installed is not displayed. Workaround:First, we'll modify the hosts file. The location of the file is in the system disk (typically C-drive) with the following path:C:\Windows\System32\ dr

encrypted, the mainland because it can not be reviewed, directly sealed, and the HTTP protocol is filtering processing, if you do not access the mess, update the SDK is no problem.Workaround (1) ADT UpdateWhen updating the ADT plugin, use the URL http://dl-ssl.google.com/android/eclipse instead of the Https://dl-ssl.google.com/android/eclipse, This is also described in the official development documentatio

SDK then don't rush to run Eclipse, first enter sdk-> tools->android click Run Android Script 2, Next is the environment variable configurationEdit the file profile using the command Vi/etc/profile and add the following below:Export Android_home=/opt/adt-linuxExport path= $ANDROID _home/tools: $

files and directories in the specified directory　　Give a specified directory, and then that parameter is a bit redundant. You can delete files using File.delete ().2.11. Format units　　Given a size, it is then calculated as a reasonable unit.2.12. Get the cache size　　Get a file parameter, determine the size of the folder, and then format the unit to know the size of the cache.3. Usage examples3.1. For example, in a set of activitiesTo know the size of

Android integrates a large number of System Manager managers. For example, if you want to kill a background Processes, you will use ActivityManager. For example, if you want to use the system sound, you need AudioManager. It is very easy for you to get these housekeepers. For example, to get an ActivityManager, you only need to call the current context method getSystemService: final ActivityManager

Android SDK Manager cannot update the SDK or the update speed is slow. Google is completely inaccessible due to the fire Great Wall. Therefore, the Android SDK Manager cannot update the SDK or the update speed is slow, Solution: 1. Use a proxy In SDK Manager Tools --->

Failed to Fectch URl Https://dl-ssl.google.com/android/repository/addons_list.xml, reason:connection to https:// Dl-ssl.google.com refusedProblems installing using SDK Manager Update Failed to fetch URL https://dl-ssl.google.com/android/repository/repository-6.xml, Reason: Connection to Https://dl-ssl.google.com refused Failed to fetch URL http://dl-ssl.google.co

1. Run SDK Manager.2.Android SDK Manager "+" Tools "+" Options ... ", tick" Others "in" Force Https://...sources to be fetched using http:// ... "option. As shown in the following:The following error will always appear in the Download SDK:Failed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-1.xml

2011 to the book Android application development Secret, wrote for 2 months HelloWorld.Now I want to review and go deep, I have no patience to hit the code a little bit. 4 years ago, I was a student, internship, now have a job, can only study in the spare time. This is very different. I hope that through the study of other people's "mature products", better comprehensive study. Target-oriented, specifically, through the study of a product of others, a

All controls in Android inherit from the view. The view and its subclass attributes can be configured in the layout XML file or inCode. Viewgroup is a subclass of view, but can act as a container for other controls. The child control of viewgroup can be either a common view or a viewgroup. It adopts the composite design mode. The layout manager is inherited fro

I've studied OpenCV before, but all of them run programs on vs. Now go to the Android development camp and try to get the old bank A few days ago tried the next opencv2.4.x configuration, need to install manager.apk, found that the different platform is the same CPU architecture needs to install the APK is different, try to install the corresponding apk in the document, a variety of error, should be in recent years mobile phone development too fast, o