Android

According to authoritative data show: The current most user-focused smartphone operating system is Android mobile operating system, access to the 70%.1, iOS and Aliyun "Cottage Android" is 15.9% and 2.9% respectively. For this is just launched by

Need to quickly extract pictures and video thumbnails to directly access Android.provider.MediaStore.Images.Thumbnails And android.provider.MediaStore.Video.Thumbnails These two databases, you can query the thumbnail. How do you judge a document?

Recently, Jinshan WPS said it will be implemented in the Android platform and Kingsoft to get through, after the Android users do not need cumbersome window switching, in WPS can be easily realized instant word-taking translation function. The

What is Q:pcmark for Android? A: There is news today Futuremark released PCMark for Android, but such a string of English makes many domestic users puzzled, PCMark for Android is what? Although you don't know PCMark but you probably know

I would like to write one, but after seeing this, I would like to turn over, it is very detailed: In the Android system, it is convenient to send a status bar notification. Let's take a look at, how to send status bar notification, status bar

This example for you to share the Android implementation of SMS Verification code automatic function, for your reference, the specific content as follows The realization of the idea is very simple: 1, in the need to enter the verification

If you want to monitor the status of the battery changes, need to register dynamically: Android.intent.action.BATTERY_CHANGED, after receiving the action can be based on the corresponding key to get the information you need, More detailed

Many times, the use of touch screen fling, scroll, such as gesture (gesture) operation will make the user experience of the application greatly increased, such as using scroll gestures in the browser to roll the screen, with the Fling in the reader

This example describes the Android development using Exifinterface to get picture properties after taking pictures. Share to everyone for your reference, specific as follows: Exifinterface exif = new Exifinterface (File.getpath ()); String

The Android development environment under Eclips is deployed here. 1, download the android SDK Download link address is: http://wear.techbrood.com/sdk/index.html The downloaded file name is: adt-bundle-windows-x86_64-20140702 When you unpack it,

Android for a long time. The following is a collection of Android interview questions: =========================================================== 1. What are some of the intent's ways of activating activity, do you know each meaning? Here Android12

First, Address Book introduction The Address Book is an application of the Android phone, it is a contentprovider application, other applications can access the Address book, the contact person's crud operations. Second, the Address book database

How Android implements data sharing between applications. An application can expose its own data completely, it's not important to see how the data is stored by the application, or whether it's using a database or a file, or whether it's online, and

This time the custom view learning, learned to draw a bar chart, draw a line chart, draw progress control, then we come to talk about another custom view, this is our common 7th-year profit line chart effect. First look what looks like. This is

The software version used in this article android:4.2.2 Linux kernel: 3.1.10 This article and subsequent articles will be on the Android initialization (INIT) process of detailed, stripping and cocoon analysis, and interspersed with a lot of

Comparison between Linux and Android sleep (1) Introduction to Linux sleep (suspend) In Linux (PC and embedded systems), sleep mainly consists of three main steps: 1. Freeze user-mode access and kernel-mode tasks; 2. Call the registered device and

Original article: http://blog.csdn.net/zjujoe/article/details/6251747 Android OTA Update 5: Updater Author: Song Lixin Email: zjujoe@yahoo.comPreface It can be said that all the sections of the OTA update code analyzed above are on the stage, and

Android gets the wifi list. If you ignore this details, your software may crash. androidwifi I. Business Description Recently, the company has a small demand,The user clicks the wifi scan button (Note: The user actively clicks the wifi scan

Android interview questions (2) and android interview questions 1. What is the difference between int and Integer? Java provides two different types: The reference type and the original type (or the built-in type ). Int Is the original data

Mobile Security Guard-Cache cleaning and security guard cache cleaning CleanCacheActivity. java /*** Cache cleanup */public class CleanCacheActivity extends Activity {private PackageManager packageManager; private List cacheLists; private ListView