ptp android

Android Learning Series (41)-simple use of Android Studio, android-android1. Environment UBUNTU 14.04 + Android Studio 0.8.22. Install jdk Openjdk-7 is a good choice: sudo apt-get updatesudo apt-get install openjdk-7-jdkIt is not excluded that you need to select a default version: sudo update-alternatives --config

Old Deng's android Study Notes (2)-Android gets screen resolutions in N ways, android-android Android gets the screen resolution Method 1: the simplest method 12 intscreenWidth=getWindowManager().getDefaultDisplay().getWidth();intscreenHeight=getWindowManager().g

Today, I saw an iOS written by the Turing machine people, directly to the official website (http://www.tuling123.com/openapi/) looked at the API access, too simple, just a GET request ~ So, wrote an android version of the robot, no technical content, But it is very fun ~ just last night to see their favorite Qin when the moon, hey, little Pixiu, is my robot pet! ~ This is an Android intelligent chat robot

Tags: github tle window remove line MoS CEP Pass source 3.1 Android Control architecture Measurement of 3.2 view Drawing of 3.3 view Measurement of 3.4 ViewGroup Drawing of 3.5 ViewGroup 3.6 Customizing View 3.6.1 to expand the existing space 3.6.2 Creating a composite control 3.6.3 rewrite view to achieve new space 3.7 Custom ViewGroup 3.8 event interception mechanis

, including adaptive bit rate. Pluggable DRM framework Android 3.0 schemdes an extensible DRM framework that lets applications manage protected content according to a variety of DRM mechanisms that may be available on the device. for application developers, the Framework API offers an consistent, uniied API that simplifies the management of protected content, regardless of the underlying DRM engines. Digital Media File Transfer The Platform implements

Revealing the layout of Android and revealing the secrets of androidPreface Today, I will write down some understanding of the layout. The main content includes the inheritance relationship between the control attributes, the relationship between the control attributes and the container attributes, and the use of various types of attributes.Property type of the control Generally speaking, when assigning values to attributes of a control, there are gen

Hello everyone, this section is to share some of the Android image special effects processing tips, such as rounded corners, reflection, there is a picture scaling, drawable into bitmap,bitmap into drawable and so on. Talk less, directly to explain today's example, this example is mainly to get wallpaper (Getwallpaper ()), and then some of the current wallpaper effects processing. Step by step: The first step: a new

can be the interception of the image first compression, after all, the late still need to blur, that is, this image is compressed does not affect the fact that we are blurred (because to the end is blurred). In fact, when we compress the image, we find that the blur effect of the picture is different under the same blur radius, as shown in the following two figure: The reason is: Gaussian fuzzy algorithm to determine the color of a point is through the point near the other points to obtain t

. This is a security mechanism. For Android, the final apk file contains the Dex type of file, Dex file is the class file repackaging, packaging rules are not simply compressed, but the class file inside the various function tables, variable table optimization, resulting in a new file, that is, Dex file. So loading this special class file requires a special ClassLoader dexclassloader. Ii. the practical application of the Dexclassloader method Suppos

The source code of the Android example imitates the animation effects of android and Alibaba Cloud broadcast radar scanning. This project is a small example of imitating the Android and cloud play radar scanning animation effects. Click the black circle in the middle to start scanning the animation, and click reset again, if you need this effect, you can downloa

Wang Wenjun, chief architect of Xiaomi technology miui, confirmed the topic of his speech: compilation, installation and operation of Android programs. Lecturer profile: Wang Wenjun, Master of Science and Technology University of China, formerly IBM system engineer, is now the chief architect of Xiaomi technology miui and author of The Open Source C compiler project UCC. Topic Introduction: compile, install, and run

The Audiomanager class is located on Android. Media package, this class provides access to control volume and sound mode operation The following are the Audiomanager ways to set the sound mode and adjust the sound size. How to get the Sound manager: The code is as follows Copy Code Audiomanager Audiomanager = (audiomanager) getsystemservice (Audio_service); The Main method inside: A, set the sound mode

/"+ context.getpackagename () + "/shared_prefs"));} /** * Clear the application database by name * * @param context * @param dbname * *public static void Cleandatabasebyname (context context, String dbname) {Context.deletedatabase (dbname);} /** * Clear the content under/data/data/com.xxx.xxx/files * * @param context * *public static void Cleanfiles (context context) {Deletefilesbydirectory (Context.getfilesdir ());} /*** * Clear the external cache content (/mnt/sdcard/

Tutorial Index Android drag and drop tutorial Android plotting (drawables) Tutorial Android styles and themes tutorial Live wallpaper tutorial Homescreen widgets tutorial Custom views for Android (M m views) Tutorial Android supports support for different screen siz

Introduction to Android Development (20) content provider 20.3 predefined query characters Introduction to Android Development (20) content provider 20.2 ContentProvider use Getting Started with Android development (20) content provider 20.1 data sharing Getting Started with Android development (19) database 19.3 pr

First, build the Android development environmentGetting ready: Download Eclipse, JDK, Android SDK, ADT Plugin: eclipse:http://www.eclipse.org/downloads/Jdk:http://www.oracle.com/technetwork/java/javase/downloads/jdk7u9-downloads-1859576.htmlAndroid sdk:http://developer.android.com/sdk/index.htmlAdt:http://developer.android.com/tools/sdk/eclipse-adt.html1. Install and configure the Java Development environme

Android development interview post-3. common Android advanced pen questions, android advanced Follow finddreams blog: http://blog.csdn.net/finddreams/article/details/44301359In the previous article, we have learned some basic questions about the Android test. Android develo

[Android Wear] android wearable device Moto 360 evaluation and development analysis, Android androidPreface: I just bought Moto 360 yesterday. This is the best Android wearable device that the landlord has seen so far, a round watch: BesBuy and the official website are all sold out .. This is what I heard from the auth