Android

This article is an example of an Android activity that uses intent to implement page jumps and parameter transfer methods. Share to everyone for your reference, specific as follows: Create a new Firstavtivity.java package com.zhuguangwei;

I. Description of the problem Use the Bordercastreceiver and service components to implement the following features: 1. When the phone is in the state of the call, start the listening service, the caller to monitor the recording. 2. Set up the

The example in this article describes how the Android implementation determines whether a service is running. Share to everyone for your reference, specific as follows: /** * The method of determining whether a service is running * *

The code download address has been updated. Because the code is not updated for a long time, has been very outdated, we recommend the use of Recyclerview implementation. Reference items: Https://github.com/bingoogolapple/BGARefreshLayout-Android

The example in this article describes the simple implementation of Android programming to set the activity background to wallpaper. Share to everyone for your reference, specific as follows: 1) Code mode Drawable wallpaper =

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

First, Introduction 1, map Map Show: General maps (2D,3D), satellite maps and real-time traffic maps.Map operation: Through the interface or gesture control to achieve the map of the click, double-click, Long Press, scaling, translation, rotation,

Objective Previously because of the project requirements, which use to the picture of the click Display cancellation, the image translation zoom function, yesterday suddenly want to add the image of the rotation function, on the internet to see a

This article illustrates four ways to get picture resources from the Android programming implementation. Share to everyone for your reference, specific as follows: 1. The picture is placed in the SDcard: Copy Code code as follows:

This example summarizes the memory overflow solution for Android programming (OOM). Share to everyone for your reference, specific as follows: Oom problems often occur when you see too many pictures loaded or when pictures are too large in a recent

There is a new requirement in the recent project, users in the end of the transaction needs to enter payment password payment, to allow users to sign their own signature, brought to the digital signature of this thing, feeling a little tall, and

This article describes the Android program to intercept SMS and shielding system notification method. Share to everyone for your reference, specific as follows: There are several key points to intercept SMS: 1.android receives the message by the

Recent projects have used the generation and identification of two-dimensional codes, before contact with this piece, and then on the Internet search, found that there are a lot of resources in this area, especially the Google zxing to the

This example describes the spinner control usage of Android programming. Share to everyone for your reference, specific as follows: Drop-down list Spinner,spinner is a control that can only select one item at a time for all items. Its entry comes

Previously wrote an article: Android custom Viewpager to achieve personalized picture switching effect, a friend proposed, Viewpager brought a setpagetransformer to set up a toggle animation ~In this article, you will learn the following:1,

The Andoird uses Android's own components, like Slidingdrawer and drawerlayout, are drawer-effect menus, but many of the items to be implemented have been limited by these self-contained components of Android, which makes it difficult to meet the

Let's see the effect chart first. To achieve this effect, you need to know the Bezier curve, what is the Bezier curve? Let's start with a question mark here.It's written directly below. 1.activity_main.xml //strewing area

This article describes the Android programming implementation of hand-painted and saved as a picture of the method. Share to everyone for your reference, specific as follows: Run Effect Chart preview: Should be yzuo_08 required to do this demo,

This article illustrates the solution to the problem of white screen and black screen when activity starts in Android programming. Share to everyone for your reference, specific as follows: Activity starts by default when the screen is first

Intent is a class used in Android to invoke other components, and through intent we can easily invoke Activity,broadcast receiver and service. Intent Intent = new Intent (intent.action_view); Intent.setdata (Uri.parse ("http://www.baidu.com")