how to update android tablet manually

Previously wrote a blog that the Android SDK could not be updated, in fact, the same way for Android studio, you can download the network sharing the small software, if the search to the channel after the prompt need to be more fine, you can also choose to update. Reference:http://blog.csdn.net/gao_chun/article/details/37971461mention some of the problems encount

First, IntroductionThis section shows how to read and update all contact information for the phone through the user profile in an Android system, and how to navigate to those contacts in the user profile. Ii. Basic Concepts 1. What is User profile The user profile saves information about the machine master and all contacts on the phone. Assuming the name of the handset owner is "Mao Mao Yu," The user pr

Android provides a tool class: Asynctask, which makes it easier to create long-running tasks that require interaction with the user interface. Compared with handler, Asynctask is lighter, suitable for simple asynchronous processing, without the use of threads and Handter. Asynctask is an abstract class. Asynctask defines three generic types params,progress and result: Params the input parameters that start the task execution, such as the URL of the H

Android Ui update (2)World in code 1. Review The first part describes the methods and opinions on Ui thread update, and then describes the Thread Check Mechanism. Here we will analyze in detail the message system model in Android, which is the core of Ui update. Of cours

The speed of gradle is too slow each time you automatically update the because the Gradle server is slow, so the update gradle is slower, it is recommended to download it first, Then manually add the download directory to the Gradle to increase the speed. Use the download tool to download the required version of Gradle (), note here that you should

installation, there is an item in the system settings to check whether an unknown source is installed. When the software is updated, check this option. If this option is checked, only the installer provided by Market source is allowed to be installed. If no setup is checked, the system will prompt the user to set the installation. If you select the setup, the installation interface cannot be returned after the setup is completed; if you choose to cancel, the installation program will be release

Break; the CaseUPDATE: -Progress.incrementprogressby (values[1]); - //get the download progress percentage and update TextView the intI= (Progress.getprogress () *100)/Contentlen; theTv.settext ("Download progress is:" +i+ "%"); the Break; the } - } the //The UI thread executes after the Doinbackground method finishes executing t

MessageQueue, and then looper out, sent to handler call display, sub-threading because there is no looper, So we need to add looper.prepare and Looper.loop to create a looper, but in essence, this is still called on the child thread, so it will be an error!So why does Android require the view to be changed only in the main thread of the UI? This is about Android's single-threaded model, because the resulting thread synchronization and thread-safety i

ObjectiveFrom the work of square company of mobile payment company, the smallest company of open source World top5, first I myself is a loyal square powder, okhttp, Picasso, Greendao, Okio and so on ~According to the square CTO Bob Lee, Square has submitted more than 60 projects to the open source community, contributing around 250,000 lines of code.Original: Retrofit 2.0:the biggest update yet on the best HTTP Client Library for AndroidBecause of its

Title, Google has been wall since the year before. From then on the domestic Android developers can only go to the Internet to manually download the SDK.Google has now turned off SDT's homepage, which means that Android Studio is the only development tool that is officially recommended. However, as the SDK update is no

If you do not know about this application, read the previous article "official release of the android client in the blog Garden". It has been more than three months since the last application was released, and it was suddenly found that time has passed quickly, during this time, it took about a month to basically rewrite the code and add the main functions, because the work is very busy during the day, therefore, we can only use the evening and weeken

Many Android applications, such as music players, video players, novel readers, or other applications that require a list of data formats for a local disk, need to automatically update the data list when the disk data changes (new or deleted, such as when the download is complete, the TF card is unplugged, and the TF card is changed). Many Android apps require th

constantcorrespondingto sensorlandscape NBSP;INNBSP;THENBSP; screenorientation attribute. int screen_orientation_sensor_ PORTRAIT constantcorrespondingto sensorportrait NBSP;INNBSP;THENBSP; screenorientation attribute. int screen_orientation_unspecified constant correspondingto unspecified NBSP;INNBSP;THENBSP; screenorientation attribute. int screen_orientation_user