Android
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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@ -
Android mobile application foundation tutorial [sharing data with content providers]
//获取相应操作的Uri，Uri.parse()方法是将字符串转化成Uri对象。 Uri uri = Uri.parse("content://cn.itcast.mycontentprov…… -
Various version information in build.gradle of Android studio
Android studio uses gradle to build the project. Gradle is a very advanced project building tool. After we import the …… -
Basic course of Android mobile application [broadcast mechanism]
Usually, each classroom in the school will be equipped with a speaker, which is connected to the school broadcasting r…… -
What did Android stduio do when starting the simulator to run the project
Every time Android studio opens the simulator to run the project, the project will be built. What is the construction …… -
Android mobile application foundation tutorial [Android event handling]
在基于监听的事件处理模型中，事件监听器必须实现事件监听器接口， Android系统为不同的界面组件提供了不同的监听器接口， 这…… -
The most detailed Android studio uninstallation, installation and startup tutorial in the whole network
Install Android studio on May 2, 2019, update Android studio on March 4, 2020, and uninstall Android studio on May 30,…… -
Android studio implements a simple shopping mall interface
With the development of the Internet, the popularity of electronic products such as mobile phones and the rise of e-co…… -
How to import Android projects with different gradle versions
Bloggers have posted many Android projects. Many students commented that they can't run or report errors after importi…… -
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…… -
Java – about Android firebase retrieving data (no setter / field error)
I just want to retrieve data from my firebase database, but I don't know the correct way to get the data. This is my e…… -
Android – firebase crashlytics invalid key error
I want to integrate firebase crashlytics into my Android game (developed using cocos2d-x engine) I have followed the s…… -
Android – how to test whether the native app installation banner is valid
hello everyone, I have created a native app install banner for my website that meets the following conditions: >Hav…… -
Java – Android studio does not recognize the import statement
I have a problem that stems from a core problem: Android studio does not recognize import For example, in my class "ac…… -
After uninstalling the application, Android 6.0 and later will not clear SQLite data from the phone
In Android 6.0 and above, uninstall the application and install the same application (the same package) again. Then it…… -
Android – unit testing using mockito for transformation API call – argumentcaptor
Please forgive me if my question looks repetitive, but I don't get how to test and transform API calls. Build.gradle a…… -
Android – how do I make buttons submit multiple textviews to my email?
I checked. This is the most common way to send e-mail Intent i = new Intent(Intent.ACTION_SEND); i.setType("message/rf…… -
Android – navigationview setnavigationitemselectedlistener this API is marked as internal to the support library and should not be accessed from the application
protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentVie…… -
android – Applozic ConversationActivity to Fragment
I want to add applozic coverationactivity to the navigation drawer as a fragment. Do you think it's possible? resolven…… -
Java – expansion exception after sliding between tab views several times
I am using the tablayout setting with viewpager to slide between three clips. The application can initialize the switc…… -
Android – write Cordova console.log to a file
Who knows if console.log can be written to a file or something like that? I have logged in to my application, but it i…… -
Android – cannot update recyclerview from my model class?
Invalid Sign Invalid Sign The problem is that I cannot notify fetchexecute of the changed data through the postexecute…… -
Android – using action_ GET_ Content the correct way to select the file path
I implemented a file selector in my application, as follows: Intent intent = new Intent(); intent.setType("*/*"); inte…… -
Android – does Bluetooth lescanner. Startscan() need new permission for marshmallow?
In Android version 6.0 (API 23), I noticed that Bluetooth lescanner. Startscan () needs new permissions; ACCESS_ COARS…… -
Java – to access a variable (dialogview) from an internal class, you need to declare final
I'm trying to create a warning dialog with layout "yes" or "no". I want to close the dialog by clicking the "no" butto……