android 2 2 launcher

1. Introduction to favorites on the desktop The launcher desktop has four elements in the middle, which are the window widgets of a clock. The following lines are respectively a camera, an Amazon bookmarks, and a folder (the folder contains settings and clock ). In the code, they are all favorites: appwidget, application, shortcut, and folder.2. view the database Favorites is stored in the database. Export

Android Metro-style Launcher development series 1, androidmetroIt has been more than three years since graduation. I recall that I have never written a blog in the past three years. I always feel busy and have no time to write. I also feel that writing a blog is useless. However, I can see that many of my colleagues are writing blogs and sharing their own things. So I started to write a series of articles f

Here we extract the Code related to the workspace of the android launcher program and use a simple code to demonstrate how the launcher program implements multiple pages and different Switch between pages. This sample code runs in SDK 2.1 and sets the screen size of WVGA. First, let's take a look at the program running effect to give us some perceptual knowledge.

Android development self-study note (Android Studio1.3.1)-2. Start the first Android Application, studio1.3.1androidI. Preface Using Android Studio to develop Android applications is very simple, because it will help you automatic

Bmob mobile backend cloud service platform-Android starts from scratch-(2) android Quick Start, bmob-androidBmob mobile backend cloud service platform-Android starts from scratch-(2) android Quick Start In the previous blog, we br

get down to the truth. If we want to write the same launcher ourselves, we have to look at the simulator or the Android system first, so that we can look at this simple but hidden starter that starts the first one each time. Through some tossing, You can roughly divide the functions implemented by launcher into the following: 1. Long-pressed in an empty position

Intent Object Parsing Intent can be divided into two groups: 1. Use the component name to clearly point the intent object to the target component (specify the target component name in the component name segment of the intent object ). Generally, developers of other applications do not know the name of the target component. Therefore, an intent object with a clear name is usually used for internal messages of the application, for example, an activity starts a subordinate service or a sister activ

1. To solve this problem, you must first understand what is implicit (hidden) intent and what is explicit (explicit) intent. Explicit intent explicitly specifies the acitivity to be startedFor example, the following JavaCode:Intent intent = new intent (this, B. Class) Implicit intent does not explicitly specify the activity to startInstead, you can set some intent filters to enable the system to filter the appropriate acitivity. 2. Which activit

Hello everyone, today I want to share with you the development of the launcher desktop shortcut icon. We all know that the shortcut icon consists of two parts: the application icon and the Application name. In fact, the shortcut icon in launcher only inherits the textview control and re-draws it to make the background light gray (I don't know what the color is) the elliptical background, the displayed text

screens, multiple applications, and multiple users mentioned above. Before the analysis, I summarized five principles of Interactive Design: 1. Reduce the visual pressure. Simplified text 2. Reduce the thinking pressure. Regular icon, less choice 3. Reduce memory pressure. Consistency, using the "7±2" and "Block" principles, 4. Reduce the movement pressure. Display and Operation Proximity 5. Reduce or eli

Objective:Everyone small partners, again to the weekly update article time, originally was Sunday can send out, this is not to catch the tomb-sweeping day, the Queen said, two days before the Qingming Festival to play with her, only left me Monday afternoon half a day to write a blog, where there is a queen where there is oppression ah have wood! All right, gossip. Less, on a blog (Android Metro style of the Launc