Android
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The solution to the problem that Android textview uses the ellipsize attribute for multi line text (more than 3 lines)
Textview property in layout file Control the number of lines of text displayed in Java code -
Example steps for Android custom controls and custom callback functions
To customize a control: 1. Working principle of view 2. Write view class 3. Add attributes to view class 4. Draw scree…… -
The solution to the problem that Android textview uses the ellipsize attribute for multi line text (more than 3 lines)
Textview property in layout file Control the number of lines of text displayed in Java code -
Android read / write SD card operation write data read data example
Finally, don't forget to add the permission to access and read SD in androidmanafest.xml. -
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Android simulator development and testing NFC application example details
NFC has been supported since Android 2.3. However, NFC applications can only be tested and developed on Android phones…… -
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Example steps for Android custom controls and custom callback functions
To customize a control: 1. Working principle of view 2. Write view class 3. Add attributes to view class 4. Draw scree…… -
How to solve the problem of unable to display logcat information during Android real machine debugging
How to solve the problem that the logcat information cannot be displayed during Android real machine debugging: window…… -
Specific implementation of obtaining pictures from Android system Gallery
preface In Android applications, there are often scenes that need to use the pictures stored on the device, and it is …… -
How to solve the problem of unable to display logcat information during Android real machine debugging
How to solve the problem that the logcat information cannot be displayed during Android real machine debugging: window…… -
Android simulator development and testing NFC application example details
NFC has been supported since Android 2.3. However, NFC applications can only be tested and developed on Android phones…… -
In depth explanation of how to use Android mediaplayer
1) How to obtain mediaplayer instance: you can use the direct new method: mediaplayer MP = new mediaplayer(); You can …… -
Two minutes to fully understand the detailed explanation of Android activity life cycle (graphic introduction)
BACK key: when we press the BACK key, our application will end. At this time, we will call onPause () ->onStop () -…… -
Android image flip animation simple implementation code
Now let's share an interesting animation: This is more suitable for flipping one picture. If it is multiple pictures, …… -
Example analysis of Android radio button dialog box usage
This article describes the usage of Android radio button dialog box. Share with you for your reference. The details ar…… -
Analysis of Android code quality management
Template method - base class encapsulation Activity and fragment should be the most commonly used components of Androi…… -
Android custom title bar shows the method instance of web page loading progress
During the adaptation of lephone these days, the test team submitted a bug: when the text in the title bar is long, it…… -
Graphics, images and animation developed by Android (5) detailed explanation of layoutanimationcontroller
First, we need to introduce layoutanimationcontroller: *1. Layoutanimationcontroller is used to set the animation effe…… -
Android custom progress bar gradient view instance code
Recently, in the company, the project was not very busy. I occasionally saw a brother asking for help at CSDN and aske…… -
Textview font attribute setting method in Android programming (size, font, underline, background color)
This article describes the setting method of textview font attribute (size, font, underline and background color) in A…… -
Android implements code through code setting, opening WiFi hotspot and hotspot connection
Friends who use too fast teeth should know that they use a WiFi hotspot when transferring files between devices for tw…… -
Android asynchronously loading image instance code
The main process of asynchronously loading pictures is to judge whether there are pictures in the cache. If there are …… -
Android development environment configuration problem
First, download the latest version of Android SDK. However, the latest version of the SDK has clearly stated that "the…… -
Method of enabling button to have return key function in Android and rewriting return key function
The function of making the button have the return key is very simple. Add finish () to the click event; It's OK. For e…… -
Explain in detail the pit encountered by EditText using refresh in recyclerview item
Due to the needs of the work project, the evaluation function should be added after the purchase of goods, so I imitat…… -
A small example of Android getting thumbnails of pictures and videos on SD card
How to judge the file? You can traverse the database through cursor and compare with international_ CONTENT_ The value…… -
Implementation idea and code of saving window screenshots as files in Android simulator
The content of Android simulator is rendered with OpenGL, so the general programming screenshot (such as printwindow (…… -
Android imitation boss direct employment text date mixed wheel selector example
1. Demand analysis There is an IOS style wheel selector Android pickerview on GitHub, which is divided into time selec…… -
Detailed Android custom view — custom histogram
introduction In the twinkling of an eye, the haze of 2016 with the cold winter of the Internet and the imperial capita…… -
Detailed explanation of the use of Android debugging tool DDMS
Specific visible http://developer.android.com/tools/debugging/ddms.html 。 DDMS provides a bridge between IDE and emul…… -
The Android custom control Scrollview realizes the up and down sliding function
This example shares the specific code of Android Scrollview to realize the up and down sliding function for your refer……