包含标签：Android 的文章
-
Android – sqlitedatabase vs file store
I want to store structure type data (i.e. call log information, such as name, number, number type, date, time, duratio…… -
The problem of trying to build pocketsphinx androiddemo using NDK
I am trying to compile the pocketsphinx androiddemo, which provides a sample implementation of CMU pocketsphinx speech…… -
Android – process recyclerview onclicklistener in activity / fragment
Migrating from listview to recyclerview to handle "onItemClick" seems to be very painful One of the two most common me…… -
The problem of calling native Android jars encountered in xamarin.form (I) naming conflict during compilation
Principle description of official calling Java: https://docs.microsoft.com/zh-cn/xamarin/android/platform/java-integra…… -
Android hide title bar
Set the attribute on the < activity > element: Android: theme as @ Android: style / theme.notitlebar.fullscreen.…… -
Android – breaks the single top contract
This is the problem. I have an < activity alias > defined in my list as follows: <activity android:name="…… -
Java – Android: using adjustpan and adjustresize doesn’t work, but I need both
I haven't formally decided whether to take this route, but there is an advertisement in my XML document. The XML docum…… -
Android – select from a table based on relationships saved in another table
My situation I use SQLite on Android to store some data. This data is all in the same table, but each row can have one…… -
Java – Android studio on MAC: unable to find system compiler
When I tried to compile Hello world, I got this on one of my Macs On my other Mac, I don't have any problems. As far a…… -
Java – application crash due to NullPointerException
I am using listview. When I click the button, a dialog box containing EditText and button will open. When I click the …… -
Java – chat application in Android so that sender and receiver messages should be on different sides
protected void onPostExecute( ArrayList<HashMap<String,String>> myArrayList)// for arraylist(ArrayList…… -
Android expandablelistview and onchildclick do not work properly
I've been reading a lot of threads with the same problem as me, but I can't figure out what happened. I have an extens…… -
Android: the fixed title of amazinglistview is inaccessible
I have a project that uses amazinglistview: https://code.google.com/p/android-amazing-listview/ I need a clickable but…… -
Java – GCM keeps messages on the server until new messages arrive
I am using Google cloud messaging with the latest version of Google play service to develop applications If I turn off…… -
Java – Android – continuous drawing of shapes to random locations
I'm a little new about Android animation. I'm working on a project to put a picture of a ball in a random position - a…… -
Android – the layout differs between the graphical layout and the actual device
I have the following XML layout code: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="ht…… -
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…… -
Android View Post method
Resolve the view.post method. Analyze the flow of this method. Speaking of the post method, we can easily think of the…… -
Android seekbar custom thumb, thumb rotation animation effect
On the interface of some music or video playback, when resources are still loaded, the origin (thumb) of the progress …… -
Android constraintlayout uses chains to control linear groups
A chain is a set of views that are linked to each other by bidirectional position constraints. Views in the chain can …… -
Getting started with Android workmanager
Work manager provides task scheduling function, and we can mark or name work. Let's use an example to demonstrate how …… -
Getting started with Android kotlin collaboration
Android officials recommend using concurrency to deal with asynchronous problems. The following are the characteristic…… -
Android jetpack compose introduction example project
Go to GitHub to find the sample project of compose https://github.com/android/compose-samples , clone to local Student…… -
Use compose for existing Android projects
After looking at the example project of compose, we also want to use compose. Based on the current situation, the comp…… -
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……