Android

ArticleDirectory Ten open-source application projects that Android Developers should learn in Depth Ten open-source application projects that Android Developers should learn in Depth Ten open-source application projects that Android

The following is a tool class. It uses recursion to scan the APK file on the SD card to determine whether the application has been installed on the mobile phone. If so, it determines whether the application can be upgraded. DetailsCodeAs follows:  

Some time ago, I went with my friend to buy a mobile phone. The sales staff in the store sold a Samsung mobile phone to us and said, "This mobile phone has the S beam function. Just touch someone else's mobile phone, the video can be transmitted to

Blog writing is a kind of happiness, provided that you write something and share it with others is another kind of happiness. The premise is that you have a stage to show, and the blog garden is such a stage.This articleArticleIt is a must-have

To viewCodeEasy to use, while viewing Android JavaSource code. It happened to be a class of mmssmsdatabasehelper. java. Android stored all the text messages in mmssms. DB. This class is not available in public sdks and cannot be used directly.

description and copyright notice of this tutorial L this document references and uses free images and content on the Internet, and is released in a free and open manner, hoping to contribute to the mobile Internet and the smart phone age! This

By calling the phone and SMS functions provided by the Android system, you can send and call messages simply. However, you must configure the relevant permissions in androidmanifest. XML to locate 1 2 3 /application> On the external layer of the tag,

Preface Reasonable Use of the Push Service can greatly improve user activity. This blog "Parse Push Quick Start Guide" only briefly introduces and uses the Parse Push Service, here we will introduce more usage methods and techniques. This series of

Mono: the social games App will be the next gold mine !, App Gold Mine [Mo GE has an original dry product every day, Article 1] There are a lot of opportunities for the mobile Internet, and there are even more opportunities for people who do first,

Qt on Android: Enables full screen display of Qt Widgets and Qt Quick applications. androidwidgets There are many Android system versions. The newer version is 4.4, and the older version is 2.3. Android applications developed by Qt on Android are

Ubuntu environment configuration records: (5) several methods and differences for setting environment variables, and java environment variable settingsSingle User:. Bashrc: execute this file for every user running bash shell. When bash shell is

Keyboard shortcuts for Android simulators, android Simulators The keyboard shortcut for the Android simulator. For more information, see Home Key (small house key) The home Key is mapped on the keyboard, which is quite memorable. Menu key The button

The Android program obtains and sets the ringtone and volume.Obtain the ringtones and volume of the android mobile phone through a program. Similarly, you can set the ringtone and volume easily!AudioManagermAudioManager = (AudioManager)

Preface I recently wrote a mobile AR system from scratch. There are too many pitfalls !!! The entire project uses the OpenCV third-party library, but for cameras, the method is basically the same as that of native Camera. Implementation Taking

[Source code sharing and download] The Android app source code is updated daily in a layout similar to 5.2, android5.2 Layout of Android app source code in imitation of 5.2 Supported platforms: Android runtime environment: Android development

Communication Algorithm 7: Communication System Algorithm Design, bit rate, spread spectrum, modulation method algorithm selection, communication system modulation method 1. Rate Matching: Bit Rate Selection Channel environment:

Android Studio (download and installation), Android Development Platform By accident, in addition to the configured Eclipse platform for Android development, google also launched a platform specifically used to develop Android programs-Android

Using Network Service Discovery, showed you how to discover services that are connected to a local network. however, using Wi-Fi Direct & trad; Service Discovery allows you to discover the services of nearby devices directly, without being connected

After the customer asks the FM to unplug the headset during playback, the fm app displays a prompt box Indicating "unplug the headset and stop the Fm", and then automatically closes Modify FMRadioService. java1. Add the following import to display

In the search local video section of Android local video player development, we can search for a local video and display the image, title, and duration of each video, of course, if you need to add other methods such as the Video length and width,