Mobile Develop

1. Currently some tools, such as Apktool,dextojar, can be used to decompile our Android installation package to obtain the source code . In order to reduce being cracked, resulting in source code leakage, the program was stolen by others, and so on.

Two methods, 1,canvas.drawbitmap (); 2,drawable.draw (canvas);Bitmap.Config.ARGB_8888: The RGB represents 8 bytes each, and the transparency channel occupies 8 bytes.The first is to useInputStreamis= context.getresources (). Openrawresource

1. In Android Studio, change the app's default boot target to USB device, click "App" → "app Configuration" and select "USB Device" in "Target device".2, connect the phone with the computer, open the phone on the "settings" → "Developer Options" →

In the project to have a software scoring function, a very common, very simple function, but it cost me a lot of effort. The effects you need to achieve are as follows:Would have thought that the general software will have "to score", "pro, to a

First declare that the property is valid only in LinearLayout. The reason why Android:layout_weight is controversial is that while setting this property, setting Android:layout_width to Wrap_content and match_parent can result in two diametrically

What is a plist file?It is not a reasonable practice to write data directly into the code in development if the data changes frequently, it is often necessary to turn over the corresponding code to make the code less extensible.Therefore, it is

You can connect to your Android device with Wi-Fi via a standard TCP/IP connection.This is especially useful when developing applications that monitor USB-related events, because USB connections can interfere, such as USB connection/disconnection

EditText properties have been encapsulated in the relevant settings, the previous article also mentioned, unfamiliar can go to see the previous EditText attribute Daquan, here focus on the input restriction properties: android:digits= "1234567890.+-*

http://www.bluecloudsolutions.com/blog/app-store-keywords-choose-terms/#KEYWORDSHere is some helpful tips in picking keywords for your app:The keywords field in ITunes Connect are limited to characters so make sure to maximize this.You can use

Because recently someone asked me how to save httpclient cookies, so write down here, and by the way record summary. Of course, with the Android network programming experience of children's shoes at a glance to understand La ~Not much to say,

Drop Stone IntroductionDrop Stone is a program-like app developed with Hbuilder,Use the Hbuilder,mui,nativejs and H5 some features.ExpectedCurrently only developed to the todolist level,Plan for future projects such as daily plans, monthly plans,

C # version:@ Page Language="C#"AutoEventWireup="True"CodeFile="M_index.aspx.cs"Inherits="M_index"%>DOCTYPE html>Htmlxmlns= "Http://www.w3.org/1999/xhtml">HeadRunat= "Server">MetaHttp-equiv= "Content-type"Content= "text/html; Charset=utf-8

ssh_firewall_session.sh--Log into the firewall and execute the DIS session statisticsFIREWALL_CHECK_SESSIONS.C--invokes the above script to filter out Sessioin valuesExecution:./firewall_check_sessions ssh_firewall_session.sh 192.168.0.1VI

Step1 1. Click Image.xcassets to go to image management, then right click, pop Up "New Launch image" 2. The right-hand tick allows you to choose whether you want to support ipad, crossbar, vertical screen, and the lower version of iOS.

Android Support V4 : This package is designed to take care of 1.6 and later versions, This package is the most widely used, Eclipse new project when the default comes with. Android Support V7: This package is designed to take care of 2.1 and later

South Mail Java Programming Experiment 2 applet design for small applicationsExperimental Purpose:Students are required to develop the ability to design web browser-based applets by experimenting with learning and understanding Java applets in

Method:1. Create a new application.mk under the Jni folder; Add App_stl: = Stlport_static to the right of the value can also be replaced by the following:System-Uses the default minimal C + + execution library, which makes the resulting application

Mode one: xxxx year-xx month-xx day xx: xx minutes: XX second format-(Ibaction) Loginaction: (UIButton *) sender{NSDate *date = [NSDate Date];NSDateFormatter *formatter = [[NSDateFormatter alloc] init];[Formatter

1, for Java End Class and interface definition, please refer to:Android NDK Practical Learning-get Java-side classes and their class variables2. Assign values to the passed parameters: Assigning values to bool type members

Since basically all Android phones support images with a ratio of 4:3 and 16:9, sometimes the custom Surfaceview size does not meet these two proportions and will deform.Another situation is that the default previewsize and the ratio of our view