Android

Android -- jenkins + gradle + android automated apk building steps Step 1: Install jenkins. There are many online tutorials. Step 2: Download and configure gradle. Http://www.gradle.org/ Decompress gradle to a path such

For one class implements Serializable, serializable Serializable indicates "Serializable" If there is Class B and it does not have implements Serializable. When Class B is started for serialization, the system returns the

Collision Detection of irregular objects in the physical engine and engine Collision Detection This often happens when the physical engine is used. The collision detection of irregular objects cannot be more precise. So, Xiao jie will take you to

Use of UIPopoverPresentationController, popovercontrollerUse of UIPopoverPresentationController by Wu xueying let detailsButton: UIBarButtonItem = UIBarButtonItem(title: "PopView", style: UIBarButtonItemStyle.Plain, target: self, action:

[Solution] Error Domain = kCLErrorDomain Code = 0 "The operation couldn't be completed., operationcode Environment: XCODE6.0.1 + iPhone/iOS8 Error: Use CoreLocation to obtain geographic location information. An error is returned. Error Domain =

Table layout in Android: TableLayout and androidtablelayout Table layout has three main attributes: XML code example: Effect: Summary: If tableRow is not used, directly use the component to exclusive a row

Android: Use Cases and precautions of PopupWindow, androidpopupwindow 1. Features of PopupWindow According to the official Google statement: "A popup window that can be used to display an arbitrary view. The popup window is a floating container that

In android Arabic, the motion track image is edited in the Image Library, and a green image is displayed in the animation,Alps/packages/apps/Camera/src/com/android/camera/FileSaver. java1: import java. util. Locale;2: modify the function:Public void

Analysis of string encryption and decryption using jni in android Analysis of string encryption and decryption using jni in android Recently, a demand for projects is to encrypt users' sensitive information, such as users' account passwords, mobile

Android window screenshot Steps: Step 1: Obtain the Bitmap object that saves the screen image; Step 2: Obtain the height of the status bar; Step 3: Obtain the screen image height; Step 4: Create a New Bitmap object and intercept other regions except

Android uses Get and Post to obtain Network Data First, Get: The layout is very simple. Let's take a look at MainActivity: Package com. francis. httpget; import android. app. activity; import android. OS. asyncTask; import android. OS. bundle;

Android _ use StrictMode for debugging and development 1. Introduction to StrictMode   Since Android 2.3 provides a debugging feature called StrictMode, Google says it has benefited hundreds of Google Apps on Android. So what does it do? It will

Android --------- custom VIew Package com. example. coustomviewdemo; import android. r. interpolator; import android. content. context; import android. graphics. canvas; import android. graphics. color; import android. graphics. paint; import

Cocos2d-x3.2 to add Android phone shake, cocos2dandroid I announced that after this blog post, my cocos2dx engine jumped from cocos2dx3.1.1 to cocos2dx3.2 ~~~ The following describes how to add the Android mobile phone vibration function to cocos

Use of LayerMultiplex for Cocos2d-x, layermultiplex1. Usage It is used to manage Layer switching without switching scenarios. 2. Code 1). h file #include "cocos2d.h"#include "ui/CocosGUI.h"#include "VisibleRect.h"USING_NS_CC;using namespace

Android generates a long image for the scrollView that exceeds the screen size. androidscrollview Many times, we want to share all the content of an interface, but there is too much content, beyond the size of the screen, simple screenshots can no

Android Device Manager Vulnerability Analysis !, Android Device Manager I. Vulnerability description Currently, Backdoor. AndroidOS. Obad. a, known as the "strongest Android trojan in History", uses the Android Device Manager Vulnerability to

Android ViewGroup usage SummaryViewGroup Definition In the api, ViewGroup is described as follows: A ViewGroup is a special view that can contain in other views. we can understand that ViewGroup can contain other UI controls, including our custom

Android ActionBar usage Android ActionBar usage Package com. example. actionbardemo2; import android. r. drawable; import android. app. activity; import android. app. actionBar; import android. app. fragment; import android. app.

Android setting option development and custom Preference stylesA complete Android Application should provide options (or preference settings, etc.) so that users can set the APP's representation, such as whether to join the user experience plan, or