apps for android phones

Mobile platform front-end development is a site adaptation for high-end smartphones (such as iPhone and Android), that is, webapp, not for general mobile phones, so read this articleArticleIn the past, you needed to have a certain understanding of WebKit kernel browsers and HTML5 and css3. 1. First, let's take a look at some private meta tags in the WebKit kernel. These meta tags play a very important rol

What is an APK file? What is the relationship between him and Android phones? APK is the abbreviation of Android package, that is, the android installation package. APK is a file format similar to Symbian sis Or sisx. Directly upload the APK file to the android simula

Recently did not want to take two mobile phones, then the old phone on the small call all transferred to the new phone. Can solve the problem of the old mobile phone function is too weak, there is no inconvenience with two mobile phones, although it is a little more to cut the telephone fee, use up or very convenient. But because the trumpet on its own phone is very few, also more than the amount of money t

Exercise caution when developing a UDP data transmission system between Android phones TIPS:1. The communication between mobile UDP and a fixed IP is not a big problem, but it may also cause a slight packet loss. The problem cannot be found here. Do you think there are special considerations for UDP implementation at the android network layer.2. UDP communication

Explanation of automatic answering and hanging up for Android phones 1. Call up through aidl and reflectionThere are three steps: (1) ITelephony. aidl. You must create a new com. android. internal. telephony package and put it into ITelephony. aidl file (after construction, there is ITelephony under gen. java file, which is the interface generated by aidl). The f

hard, understand, and its realization of the idea of our future programming is also very useful.On the realization of two mobile phone-side communication is here, perhaps we see that the communication software is not used in the way this article, but the original rational things will not change, this blog is from the most primitive place to understand the mobile phone communication of some simple principles.If there is falsehood, welcome criticism, if you have any questions welcome message.If t

Android phones have long occupied the majority of the smartphone market, the Android system due to his open source and other open features will appear some technical problems, the following system home to tell you most of the Android phone troubleshooting solutions.one, unable to send short message reason analysis：1, t

configure our Python on the Android operating environment, the application is sl4a. Enter https://code.google.com/p/android-scripting/Click QR Code to download, my is sl4a_r6.apk, then go to Downloads page:Apply the ADB tool to install the downloaded two files into your Android virtual appliance:Install those two apk files$ADB Install sl4a_r6.apk$ADB Install pyt

To do the test, you need to grab the HTTP/HTTPS packet of the mobile app, to see what the app's HTTP request and response is, and it needs to grab the packet. So how to grab a bag on Android phone? Let us introduce how fidder is grasping the bag! Fiddler grasping package Software Android Phone One PC Install Fidder After the download is complete; Click "Tools"-"Fidder Options" set

Solve the problem that eclipse does not recognize Android phones. eclipseandroid After setting up the Android development environment, it is no problem to use the simulator to run the Android program. However, after connecting the mobile phone to the computer with a USB, the computer does not recognize it, and eclipse

Xiaomi mobile phones cannot directly run the Android Studio program, androidstudioReproduced from: http://www.jianshu.com/p/6588c69b42cfProblem description: After Android Studio is upgraded to Version 2.3, Xiaomi mobile MIUI cannot directly click Run to Run the Android Studio program and reports the following error:

Mobile phones in various Android operating systems are a wide array of screens, and the differences in screen resolutions can be imagined. Currently, WVGA = 800x480, hvga = 480x320, and qvga = 320x240. Of course, there are also meizu M9 dvga = 960x640, and Motorola's fwvga = 854x480. In fact, do you use a lot of padding in your layout XML file? If so, it hurts. This layout will never adapt to all cell phone

Basic tutorial for Android-1.2.1 use Eclipse + ADT + SDK to develop Android apps and androidadtAndroid basics tutorial -- 1.2.1 use Eclipse + ADT + SDK to develop Android apps Tags (separated by spaces): basic Android tutorial1. P

Currently, using HTML5 + JavaScript + css3 with the phonegap framework to develop apps and games on Android or IOS systems has become a possibility. In the past two days, I have developed a small leisurely game using HTML5, using phonegap to package it into an APK and run it on an Android phone, but it cannot be full screen. After thinking for a long time, the so

1.Applications-This setting helps you manage mobile apps. Allow mobile applications-This is a check box. If you select this option, you will get an option to move the application to an external memory card. This setting is related to the following "installation location. Installation location-This option allows you to select the application installation location. There are three options in total: Automatic-Based on the default settings of the

I have been in touch with Android for a while. I personally feel that the android page self-adaptation is much more complicated than the web. Because Mobile Phone development requires multiple screens, I will summarize the following: different layoutAndroid mobile phones have different screen sizes, including 480x320,640x360,800 x480. how can I enable the Applica

How to watch flash videos in chrome on Android phones First, open the user agent information for the website region http://www.whatsmyuseragent.com: Chrome -- User-Agent = "Mozilla/5.0 (Linux; Android 4.0.3; HTC t328w build/iml74k) applewebkit/537.36 (khtml, like gecko) Chrome/28.0.1500.64 mobile safari/537.36" Add the following content to the above informat

During the development of the Android Wear application, both the watch and the phone need to be operated simultaneously, and the phone and watch can be operated simultaneously via Bluetooth.1 turn on the watch and phone's debug settingsTurn on USB debugging for your phoneOpen the developer option for the Watch settings, check debug over Bluetooth if it is the first time to use the watch debug, need to find about in setting, click 7 times Open Develope

First, Popular Science 1, say popular point is used to "line brush"! English translation: Quick start. In Android phones, FastBoot is a much lower-than-recovery brush machine model. is the use of USB data cable to connect a mobile phone brush mode. Compared with some systems (such as millet) card brushes, the wire brush is more reliable and safe. "Quote from" Baidu Encyclopedia "" 2, say popular point is

From the help document provided by the Android SDK, we can see the resolution and corresponding screen size of various phones: QVGA (240x320), WQVGA400 (240x400), WQVGA432 (240x432), HVGA (320x480), WVGA800 (480x800), WVGA854 (480x854).However, because of the different resolution, may cause the same layout corresponding to different resolutions of the phone display different effects, such as layout dislocat