Android

Qt on Android: Application screenshot, qtandroid On the desktop platform, QScreen: grabWindow can be used to take screenshots of your applications. This is useless on the Android platform, but there are alternative methods. In two cases, Qt Widgets

Common Linux and ROS commands, linux operating system I feel that some tools are always forgotten even if they are simple. The right tool is notepad and graffiti. Linux: ROS: 1) view image topic by ROS Rosrun image_view image: =/imagetopic

How to play music in Ubuntu QML, ubuntuqml Yesterday I saw a developer send a question asking how to play the sound. Currently, it cannot be tested in the simulator for some reasons. In fact, playing sound is very easy. If you use qmake, you may

Solve the Problem of aapt "finished with non-zero exit value 1", aaptnon-zeroProblem description After using Android Studio to import Eclipse projects recently, the following errors are often reported: com.android.ide.common.process.ProcessException:

01. (Latest Version) Environment configuration of Baidu map, 01. Reprinted please mark: http://blog.csdn.net/u012637501/article/details/45588377 I. Eclipse Engineering Environment Configuration 1. Download SDK and apply for Key See

Learning from Android Network Framework OKHttp and androidokhttpOKHTTPokHttp: OKHttp is an Http client for Android. Very efficient. Supports SPDY, connection pool, GZIP, and HTTP cache. By default, OKHttp automatically handles common network

[Photo version] Separation of RGB and Alpha channels of images in the Unity Project, Http://blog.csdn.net/u010153703/article/details/39477887 "There are two obvious problems in this article:1. Processing the Alpha Texture is a pixel-per-pixel

Android Paint Canvar Recently I have been studying custom controls and encountered geometric drawing. Here I will post a common example: ① First code in the main Activity: Package com. example. mycustomwidget;Import android. app. Activity;Import

Android 4.4 Kitkat Phone workflow analysis (12) _ 4.4 summary and 5.0 overview, kitkat _ 4.4Pre-Article: Analysis of Working Process of Android 4.4 Kitkat Phone (1) _ overview and learning plan Android 4.4 Kitkat Phone workflow analysis (ii) _ UI

How Should Internet users protect their privacy and Internet users protect their privacy?The arrival of the Internet era has fundamentally changed people's way of life and ways of survival, bringing great convenience to people's production and life.

Dynamic-load-apk plugin Principle Arrangement, dynamicloadapk Because the current project has more and more functions and compilation speed is getting slower and slower (the company's computer configuration is also quite poor ...), besides, the

Interaction between Android client and PHP server (1) --- framework overview, android ServerBackground As a common office worker, I always want to do things that I think are meaningful. As a result, I am preparing to set up a studio. Although I am

Remote notifications for local debugging with Houston and notifications for houston debuggingBackground of Houston HoustonAddress on GitHub: https://github.com/nomad/houstonand the author isMattt ThompsonIt is simply humane, productive, and

Android UI development Topic (ii) Basics of plotting In the interface design of the Android UI development topic (I), we introduced operations related to resource usage and Bitmap on the Android platform, in the following example, we will show you

Android location sensor The Android platform provides two sensors to determine the location of the device. These two sensors are magnetic field sensors and direction sensors. The Android platform also provides a sensor (proximity sensor) that

Introduction to Android (1) ------ introduction to Android Application Development 1. What is Android? Android is an open-source mobile operating system developed by Google based on the Linux platform. It includes the operating system, user

[Android] implements EditText with the display password button (no memory leakage) and androidedittextPrinciple: Use the custom View to display the password button. When you click the password button, call setInputType to change the

TL-WR720N and OpenWrt (1), TL-WR720NOpenWrt (I. Undead UBOOT and flash machine 1. firmware upgrade Log on to 192.168.1.253 through a browser (the default initial address of the router). For the first use, set the password and perform initialization

IOS learning ActionSheet, the legendary popWindow (3), popwindow It's so fast this summer that I have never been so anxious to go to the world to see it. Come on, let's take a look at it. I am also excited every day, and I have no intention of

Android intent transmits objects and returns refresh, androidintent I have found this knowledge before the project is required. So let's make a summary today. We all know that intent is used for activity jump. The current page of Android jumps to a