包含标签：Android 的文章
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Caused by: android.os.networkonmainthreadexception error resolution
After not writing Android code for a long time, I found that the program I wrote before could not run, and there was n…… -
Usage example of GridView in Android
In Android programming, GridView and listview are commonly used multi control layouts, and GridView is the first choic…… -
Drawable usage analysis of graphics and image processing in Android
This paper illustrates the drawable usage of graphics and image processing in Android. Share with you for your referen…… -
Method for realizing asynchronous loading of network pictures in Android Application
In fact, I'm very lucky. I can do Android development with two senior brothers after a week. Senior brothers are great…… -
Complete cases of using L2 cache, asynchronous loading and batch loading of pictures in Android
1、 Problem description Android applications often involve loading a large number of pictures from the network. In ord…… -
Android’s method of saving bitmap objects to SD card
This article gives an example of how Android saves a bitmap object to an SD card. Share with you for your reference. T…… -
Reuse scheme of declare styleable attribute of custom controls in Android
Recently, I came into contact with Android custom controls, involving attributes in custom XML. It is actually very si…… -
Android implements the method to close all activities when exiting
This example implements the function of closing all activities when Android exits. It is shared for your reference. Th…… -
Android uses expandablelistview control to realize the effect of novel directory
Today, I'll tell you about the directory implementation method of Android. Just like the novel directory you see, Andr…… -
Method for Android to realize the function of downloading files
The complete sample code described in this paper is for Android to realize the function of downloading files. I believ…… -
Method for Android to listen and return button events
This article describes how Android listens for return button events. Share with you for your reference. The details ar…… -
Implementation of HTTPS communication in Android system
Preface recently, there is a problem related to HTTPS that needs to be solved. Therefore, I took the time to learn abo…… -
Solution to the problem of port number occupation in Android Development
When developing Android, we often encounter the problem that the port number is occupied, which often makes the progra…… -
Fillet image generation method in Android
This paper describes the fillet image generation method in Android. Share with you for your reference. The specific an…… -
The most reliable solution to detect whether the current thread is the main thread in Android
If you judge whether a thread is the main thread in Android? For this problem, you may say that according to the name …… -
Android recording application example tutorial
This paper shows the implementation method of Android recording in detail in the form of examples, which can be shared…… -
Several methods for Android to read file contents by line
1、 Simple version 2、 Concise version 3、 Apk for long-term use, and regular data 1. Read the file contents line by l…… -
Android realizes the open screen layout of loading advertising pictures and countdown
This is an example of Android open screen layout, which can be used to load advertising pictures and countdown layout.…… -
Implementation code of mutual conversion between Android picture types
This example describes the implementation code of mutual conversion between Android image types. Share with you for yo…… -
Solve the problem of picture flickering when Android slides quickly
The problem of fast sliding pictures and image loading is not introduced here. It is mainly to maintain a LinkedHashMa…… -
Summary of file reading and writing (input stream and output stream) operations in Android
1. The principle of file reading and writing in Android: (1) all files are stored in bytes. (2) What is retained on th…… -
Use method of listview control for Android programming
This example describes the use of listview, a control programmed for Android. Share with you for your reference. The s…… -
Method for judging whether there is front camera and rear camera in Android
Generally, we need to judge whether there is a rear camera when scanning QR code. For example, the nexus 7 generation …… -
Method of parsing weather data based on httpget object in Android weather forecast
The example described in this paper is the code for parsing weather data of Android weather forecast, which can obtain…… -
Android background thread and UI thread communication instance
This section shows you how to send data to the objects in the UI thread in the task. This feature allows you to work i…… -
Android gets the data in the assets folder and writes it to the SD card example
This example mainly realizes that Android obtains the data in the assets folder and writes it to the SD card. The main…… -
Method of using network picture resources by ImageView in Android
This article describes the method of using network image resources in ImageView in Android. Share with you for your re…… -
Android caches images and other data
The LRU algorithm of LinkedHashMap is used to cache data, which can detect whether the object has been recycled by the…… -
Method of loading pictures developed by Android
This paper describes the method of loading pictures in Android development. Share with you for your reference. The spe…… -
Configuring the Android development environment using eclipse tutorial
1. Download the required tools: (1) download the IDE development tool of Java? Eclipse Download the latest Windows ver…… -
Solution to memory leak caused by handler in Android
In common Android programming, handler is often used when performing asynchronous operations and processing the return…… -
Method of implementing adaptive table in listview improved by Android
The previous article introduced the method of using GridView to realize tables. This article will talk about how to us……