Android
-
Android studio implements a simple QQ login interface
QQ is one of the most used software in our daily life, including login interface, chat interface after entering, frien…… -
Android intelligent chat robot
Next, a relativelayout is placed under the textview, and a listview is placed in it to display the chat message list. …… -
How Android studio implements music player (easy to use)
When we play code for a long time, we will certainly feel tired and boring. At this time, we will continue to play cod…… -
Android studio implements address book
This project mainly realizes the functions of adding, deleting, modifying and querying contact information (name and t…… -
ERROR: Could not install Gradle distribution from ‘ https://services.gradle.org/distributions/gradle
When you create a new project or import a project, gradle errors often appear, because this is a file on a foreign web…… -
How does Android studio remove the default title bar of the interface
(1) Click manifests in the app directory on the left to open the androidmanifest.xml file, as shown: -
The Android calculator you want, it’s coming today!
This project mainly realizes the simple calculator function, including the basic operation of addition, subtraction, m…… -
Android mobile application foundation tutorial [program activity]
@H_ 301_ 155@ Intent intent = new Intent(MainActivity.this,SecondActivity.class); startActivityForResult(inten…… -
Android studio realizes QQ registration, login and jump between friend lists
This project mainly includes three interfaces: registration, login and friend list, and jump between them. The friends…… -
Android common interface layout (detailed introduction)
1、 View view All UI elements are built through view and ViewGroup. For the user interface of an Android application, …… -
Android course selection system
This project mainly realizes the course selection system. Users are divided into two roles: student and administrator.…… -
How does Android studio allow access to network resources
(1) Click manifests in the app directory on the left to open the androidmanifest.xml file, as shown: <uses-permissi…… -
How does Android studio export APK files
We usually write Android. In most cases, we run debugging on the simulator. However, in the actual development, there …… -
Android mobile application foundation tutorial [data storage]
FileOutputStream fos = openFileOutput(String name, int mode); //参数是文件名和文件的操作模式 //打开应用程序中对应的输…… -
How to view the gradle version and path of an Android project
1. Check the gradle version of the project: open the gradle wrapper file to see this line, which is actually the downl…… -
Android mobile application foundation tutorial [service]
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/andro…… -
RTSP online video stream resource address
rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_ 115k.mov @H_ 502_ 14@ -
Which Android SDK class can be used to change settings, such as APN, E911, or CMAS
I want to know if anyone can point out a good source to explain how to use the Android SDK to change the settings rela…… -
Android – use arcore with obj and MTL files
When using the Android arcore example, I noticed that the example uses the following line: mVirtualObject.createOnGlTh…… -
Android – how do I open the Gmail mail API permissions dialog box?
I'm using the custom UI to process Gmail mail API. It's using some Gmail IDS, but some of them don't work. When I sear…… -
Android – how to programmatically set the toolbar collapseicon color
I want to change the color of the back button in the toolbar (circled white arrow) when the search is displayed I mana…… -
Java – use valueanimator to scale a view to the size of another view
I'm trying to use valueanimator to resize the view to fit another view. I'm using it instead of animation because I ne…… -
Android – what’s in the firebase crash stack?
What is < or > in firebase crash stack? android.app.Activity.onMenuItemSelected (Activity.java:2566) android.sup…… -
Android app manifest failed to merge Facebook and firebase
I'm developing a social application (Facebook and firebase) Once I add the firebase gradle path, I receive this error:…… -
Android toast in Cordova app
I'm building an application with jQuery mobile and corodova. @ h_ 403_ 1 @ I'm looking for a plugin to create Android …… -
Android – sqlitefullexception: the database or disk is full (code 13) greendao
How do I resolve the sqlitefulexception in greendao when I delete a record from a table? This is my stack trace: andro…… -
Android – monitor startactivity in logcat
I remember that when using Android 2. X that day, the application can use read_ Logs permission monitors logcat. The a…… -
Android – how do I set different themes for button selectors?
How to set different styles for button selectors according to the current application theme? This is my button_ select…… -
Java – runtimetypeadapterfactory says “type” is undefined
I am dealing with the case where I need to deserialize a polymorphic class Class Pen{ String name; List<Animal&…… -
Android – you cannot right-click a listview with fastscroll enabled
Invalid Sign <ListView android:id="@+id/contacts" android:layout_width="match_parent" android:layout_he…… -
Merging SVN with Android studio
I have SVN connection to eclipse (Windows). Now I want to use SVN to import projects from eclipse to Android studio (W…… -
Java – listen for dialogfragment events from viewpager fragment
There are many (repeated) questions and answers available. I have experienced almost all the questions and failed. Whe……