包含标签：Android 的文章
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Java – JSON vs simple string operation for parsing httprequest in Android
I am faced with the common situation that I have to extract some information from the remote server through httppost r…… -
Android: what is the reason for java.net.socketexception: the connection timed out?
Download and load data in my application. Everything is fine, but some of it gives strange responses and throws socket…… -
Android – repeat input using parse and multidex
My project is a chat application using Parse. After adding other dependencies, this problem begins to appear: When sea…… -
Android – delete items from recyclerview
I have a problem deleting items from the list in recyclerview. I want to do the following functions. When I press the …… -
Java – Android Facebook login callback does not work properly
I tried to use Facebook login to access user profile. But I'm confused about Facebook tutorial. So far, I think I've s…… -
Android – how to simulate TrustZone in QEMU?
I tried to simulate the TrustZone function in QEMU. I found two links that seemed to explain the process The first ref…… -
Android – set the rotated drawable to the drawableleft of textview
I want to rotate drawableleft in textview I tried this Code: Drawable result = rotate(degree); setCompoundDrawables(re…… -
Android – can I know the Bluetooth device model matched by the manufacturer?
I want to use two types of Bluetooth printers, sewoo and Extech. I want to have two different behaviors, one for each …… -
Android – how do I check the listview’s checkbox when I click an item?
How do I check the of listview when I click an item Check@R_ 283_ 2419@？ I have a belt Check@R_ 283_ 2419 @, textview…… -
Android – best practice: navigation drawer
In the Android development tutorial of the navigation drawer design pattern, the recommended way to manage different l…… -
Android – how to deploy phonegap applications directly to devices
I have a phonegap 3.3.0 project setup and work perfectly. I can build an. APK from PATD's PATD: jamie@Hutber-8 /c/var/…… -
Test the Android application process lifecycle and recovery state when the empty process state is reached
Recently, I have been trying to improve my knowledge and skills in managing Android application status at all stages o…… -
Java – correctly formatted date
Hello, stack overflows, let me say I have a database with a row of dates, okay? Question 1: Like this: June 1, 2013 So…… -
Android – you cannot determine the dependencies of all tasks using the robolectric gradle plug-in
After modifying my gradle build file, as written in the document, the following errors will appear in all my tasks: Th…… -
Java – Android: call the IllegalStateException of dialogfragment
I already have this work when I have only one fragment 1 (landscape) layout, but now there is an additional portrait v…… -
Android – AutoCompleteTextView using cursorloader
I'm changing my application to use cursorloader instead of startmanagingcursor I have an implementation of AutoComplet…… -
Android tutorial 2020 – recyclerview displays multiple items
Android tutorial 2020 - series overview Article link The previous list shows similar data. What if you want to display…… -
Android frame animation use
Using a series of different pictures and playing them in sequence like a roll of film is a traditional animation, also…… -
The third secret of Android Development: parsing HTML pages with jsoup
This section mainly explains how jsoup parses HTML pages. Because the process of Android development inevitably involv…… -
Android tutorial 2020 – getting started with recyclerview
This article is a link to this article to introduce you to the use of recyclerview. Here is a common use. Android tuto…… -
One of the secrets of Android Development: creating clickable buttons
I feel it necessary to learn about mobile phone development, whether for future work needs or current company projects…… -
Android tutorial 2020 – actual use of recyclerview
For example, make a list with the item of recyclerview. Android tutorial 2020 - series overview Here we make a specifi…… -
The second secret of Android Development: importing existing projects and precautions
When I saw an example written by jsoup on the Internet, I downloaded it for research, but found that it would not be i…… -
Android MMAP file mapping to memory introduction
Android 2020 Link to this article: introduction to Android MMAP file mapping to memory During Android development, we …… -
Default interface methods are only supported starting with Android N
Operating environment Click the green hammer "make project" and the following error appears Default interface methods …… -
Several common operations of Android bitmap: zoom, crop, rotate and offset
Android bitmap related operations Several common operations: scaling, clipping, rotation, offset Many operations need …… -
Duplicate class android.support.v4.widget.TintableCompoundButton found in modules classes.jar
For an old Android project, change support-v4 in gradle to the reference of Android x, and compile and report an error…… -
Android mediaplayer plays audio
Link to this article: playing audio with Android mediaplayer It mainly introduces how to play audio with mediaplayer. …… -
Building an adaptive interface for Android constraintlayout
Original link Constraintlayout lets you create complex large layouts using a flat view hierarchy (no nested view group…… -
Android downloads audio files using urlconnection
Link to this article: Android downloads audio files using urlconnection Use mediaplayer to play online audio, please r…… -
Introduction to Android thread pool
This article mainly uses kotlin to discuss the usage of thread pool in Android development. When we want to use thread…… -
Introduction to Android MediaPlayer Basics
Link to this article: introduction to Android MediaPlayer Foundation Briefly introduce the basic concept, status, comm……