Android

Multi-resolution problems with Android devices Android Browser default preview mode Browse will reduce the page WebView will be displayed in the original size The Android browser and webview default to MDPI. HDPI equivalent to MDPI 1.5 times times

Simulator (Emulator.exe) You can locate the run file (f:gphoneandroid-sdk-windows-1.0_r1 ools) in the Tools folder under the installation directory of the Android SDK, and double-click the emulator to run. Install APK Package ADB install [-l] [-r]

The problem: The Android SDK HttpClient and httpurlconnection two requests to handle the complex operation of the network, but when the application is more complex, we need to write a lot of code to deal with many things: image caching, request

Mobile WiFi is the most commonly used mobile phone function in life now, but what should I do when I can't get wifi from my cell phone? If the cell phone Wi-Fi is suddenly out of order, it is usually the phone is out of order, the following small

Make the boot logoMethod One:DRIVERS/VIDEO/LOGO/LOGO_LINUX_CLUT224.PPM is the default startup logo image, convert your logo image (PNG format) to PPM format, replace this file, and delete logo_linux_ clut224.c logo_linux_clut224.o files,

Android security encryption feature article index Android Secure encryption: Symmetric encryption Android Secure encryption: Asymmetric encryption Android Secure encryption: Message digest Digest Android Security

It's written in front. Recently has been doing the preparation of the project, considering the possible use of a fuzzy effect, so I learned some Gauss fuzzy effect of the implementation. More famous is the Fastblur and its derivative of some of the

We often need access to the contents of the SD card in the development of Android, and because there are so many files, we want to search the SD card. This article gives an example of an Android development that demonstrates how to search for files

Because of the domestic Android market many channels, in order to calculate the download of each channel and other data statistics, we need to separate packaging for each channel, if you play dozens of of the market bag will not be annoying to death,

I. OverviewThis chapter first to some interesting Baidu map application examples, and then chapter detailed introduction to use C # to develop the Android app of the basic technology.This chapter with Baidu website January 2016 released map API (3.7.

This article describes the Android game development Learning ① bouncing ball implementation method. Share to everyone for your reference. Specifically as follows: After learning a little Android, feel the need to record down, so opened the new pit,

This article describes the Android programming to achieve a mobile phone with the internal storage path to obtain the method. Share to everyone for your reference, specific as follows: I have a Android phone, model is U930HD, the mobile

There are two main ways to use service in Android, by invoking the StartService method of the context, or by invoking the Bindservice method of the context, this article only explores the use of pure bindservice, Does not involve any StartService

View all of Android's controls are subclasses of view or view, which in fact represent a rectangular area on the screen, expressed as a Rect, Left,top represents the starting point of view relative to its parent view, width, The height represents

If you are not particularly knowledgeable about intent, see the "How to use intent in Android" for this article, the action, category, and data are described in detail. If you want to learn about the use of common intent in development, see "intent

Many people may ask: after being unloaded will jump to the specified feedback page, how to do it? The core of the problem is that the application is uninstalled, and if the subsequent code logic continues to execute Let's take a closer look at

Background The company recently asked me to take charge of the app plus video recording and publishing functions, I simply completed the basic recording and video compression function, and later found that the release interface needs to upload

Android supports screen recording and GIF conversion. In my previous blog post, I learned several screen recording methods for mobile phones to better demonstrate the implementation of the APP, today, we will introduce two methods that are more

Chapter 5. The Gradle Wrapper about gradle wrapper and gradlewrapper Most tools require installation on your computer before you can use them. if the installation is easy, you may think that's fine. but it can be an unnecessary burden on the users

Hellocharts-android open-source chart Library (I) line chart, hellocharts1. 2. source code MainActivity. java public class MainActivity extends AppCompatActivity {public enum ChartType {LINE_CHART, COLUMN_CHART, PIE_CHART, BUBBLE_CHART, charts,