simple keyboards for android

[Android UI] sharing: simple and elegant custom progress bar NumberProgressBar, official website of android This is a personalized component found on the Internet. I feel very simple, so I can share this nice progress bar component with you in this record. Effect: This is a custom view. I will not go into it here. Le

Android: simple bullet screen effect implementation, android bullet Screen First, it is similar to the page where 360 detects harassing calls: The layout is very simple. The above is a RelativeLayout, and the following Button. Function: (1) After the bullet screen is generated, it will automatically scroll from the ri

In the previous blog has been introduced to you, how to configure the DNK program in WIN environment, this article I will take you to achieve a simple Hello JNI program, so that we really feel the charm of NDK development. Here we choose to use C+java to develop the Android program, first you must understand the C language, the Java language and Linux operating system, which can help you get started, of cou

Developing games on Android is something that Android developers aspire to, have a sense of achievement and fun, and get financial rewards. So how do you develop Android games? Here's a simple example of getting started. First, the creation of new projects First, we create a new project called Movement in Eclipse and

static void E (string tag, string msg, Throwable tr) {ANDROID.UTIL.LOG.E (tag, tag + msg, TR); }}==================================================================================================Ouyangpeng welcome reprint, sharing with people is the source of progress!Reprint please keep the original address : Http://blog.csdn.net/ouyang_peng================================================================================================== Copyright NOTICE: This article for Bo Master original a

This article illustrates the simple learning example of Android programming view. Share to everyone for your reference, specific as follows: View, which is a superclass of Android, contains almost all of the screen types. Each view has a canvas for drawing, and the canvas can be arbitrarily extended. The view is customizable in the middle of the game developmen

How to manage the current running activity stack, how to completely exit the program, this article encapsulates an activity management class, you can easily quit the program at any time.Import Java.util.stack;import Android.app.activity;import Android.content.context;public class ActivityManager { private static stack==================================================================================================Below from the http://www.oschina.net/code/snippet_191986_11730 to take a piece of

Simple use of EventBus Android EventBus and eventbus Android EventBus The basic steps are as follows. Click this link to view the example and introduction. Define the event type:'Public class MyEvent {}' Define event handling methods:'Public void oneventmainthread' Subscriber registration:'Eventbus. getDefault (). register (this )' Send event:'Eventbus. getD

Android-shape is simple to use, Android-shape Shape Let's take a look at the built-in EditText and Button shapes. The following figure shows the effect after adding a shape. To put it simply, a shape can add a background border to the component, and a rounded corner can be used with selector. ShapeXXX. xml is defined in the drawable directory. The The b

This article describes the Android based on the broadcast event mechanism to implement a simple timing reminders function code. Share to everyone for your reference, specific as follows: 1.Android Broadcast event mechanism The broadcast event handling of Android is similar to ordinary event handling. The difference i

The example of this article describes the Android development of the Sqlite3 command line simple use method. Share to everyone for your reference, specific as follows: First you need to navigate to the directory where the database is located, and then use the command sqlite3 databasename (the name of the db) to enter Common commands: 1. Table lists the data table names below the database 2. Schema or. s

Android serialization 1. The purpose of serialization (1). Permanently save object Data (Save object data in a file, or disk (2). Object data is transmitted over the network through serialization (because network traffic transmits data in a byte stream). So the purpose of serialization is to convert the object data into the form of a byte stream. (3). The object data is passed between processes (the object data is passed between the activity, and

the Eclipse ADT bundle (ie: Android Developer kit and Eclipse Integration Pack), then since 2014/ Since the launch of Android Studio1.0 in December, the official website only provides the download of Android studio, so the Eclipse ADT bundle has never been downloaded.This article will show you the install Eclipse ADT bundle upgrade to

system's software keyboard (on the screen)) 1. If the system's hardware keyboard is unavailable, but the software keyboard is available, it returns KEYBOARDHIDDEN_NO (), 2. Return Keyboardhodden_yes only if two keyboards are not available public int Orientation: Gets the orientation of the system screen: orientation_landspace (horizontal screen), orientation_portrait (vertical screen), Orientation_ Squares (square screen) and other properties Now le

, the simple realization of Android web crawler demo Look at the effect. Grabbed this page and wrote an app. That is true The ListView into a card-type, and then the color is also very paper texture Ah ah ah I kind of like it anyway. And then we'll see how it's done. Take a look at what each class does: mainactivity: activity on the main interface Mainadapter:ListView Adapter networkclass: l

In this example, a simple Integer Calculator applies multi-touch operations: One Touch operation is addition operations, two touch operations are subtraction operations, three touch operations are multiplication operations, and four touch operations are Division operations. The option menu is also added. The options include exit, help, and clear.: Specific Code:MainActivity. java1. package com. lingdududu. test;2.3. import

With WebView, you can create interfaces between JavaScript code and the client's Android code. For example, Android can get input from JavaScript. To bind a new interface between your JavaScript and the Android code, you need to call Addjavascriptinterface (), pass it a class instance to bind to JavaScript, and you need an interface name so that JavaScript can ca

Android provides a simple method for implementing the native slide menu Let's take a look When you click the menu, you can change the icon. For example, if you click "happy", the homepage will become a smiling face. This implementation process is extremely simple. You need to use two new widgets, ToolBar and DrawableLayout. First, write three xml layout files. H

app" tutorial is very basic and well suited for beginners. If you do not have any programming knowledge, do not expect to understand this tutorial. But if you have a programming background, it's easy.650) this.width=650; "src=" Http://static.oschina.net/uploads/space/2015/1013/115125_6kyC_2485474.png "alt=" 115125 _6kyc_2485474.png "/>2. Android Development TutorialThe reason this tutorial ranked so forward is that its content is very new (based on

An example of this article is the implementation of a simple frame-by-step animation frame for Android programming. Share to everyone for your reference, specific as follows: 1. Frame animation That is, by playing a predefined picture to achieve dynamic picture, feeling like a movie. 2. Implementation steps: ① in the project to import the pictures to play. This simp