Android
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Java – change extension activity class
Hello, I'm trying to create my first application on Android. Sorry for the stupid question, but I'm desperate I create…… -
Android – display GIF images with library
I'm using this library to display GIF images: https://github.com/felipecsl/GifImageView But I don't know how to implem…… -
Android – how do I pass non Parcelable objects from one activity to another?
I have two objects instantiated from two different classes, which do not implement parseable or serializable. I want T…… -
Charles notes
1. Installation: configuration of ubuntu16.04 system Charles 2. Use Charles to capture the HTTPS request of android ap…… -
Android – how to create an extensible listview in the navigation drawer?
I need to create a navigation drawer, such as flipkart or Astro file manager application. How to replace listview with…… -
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…… -
Android – hidden toolbar visible under status bar
Use coordinatorlayout to hide my toolbar when scrolling down The toolbar thinks it's hidden - but that's not the case …… -
Does the Android – will monkey test occasionally enter the settings and click the restart button to restart the device?
When conducting monkey test on Android device, I send adb shell monkey --ignore-security-exceptions --ignore-crashes -…… -
Android – how to create a file from an image URL without downloading an image
How do I create a file from an imageurl? I know what to do I want to know how to create a file object without download…… -
Android – how to overlay one path on another
I currently have the following codes: private void drawGreen(Canvas canvas) { greenPaint.setColor(0xFF00AA00); …… -
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…… -
Android – how to get image URI from Gallery
I need to get an image from the gallery. I can open the gallery to select an image, but it will not return anything af…… -
Java – glsurfaceview using OpenGL es 3.1 context
I'm working with Android using OpenGL. I know how to use glsurfaceview and its custom derived classes to create an Ope…… -
Solve the problem that recyclerview nested recyclerview causes the page to jump to the middle
In a word, add the following paragraph to the outermost recyclerview layout file android:descendantFocusability="bloc…… -
Gradle relies on using latlng in Java projects
I want to use the latling class in my java project https://developers.google.com/android/reference/com/google/android/…… -
Android – batch insert in realm
I decided to use realm for my project. I have read the document and can't understand how to import all mobile contacts…… -
Android – meaning of / symbols in UML
I tried to follow this link http://www.uml-diagrams.org/android-camera-uml-class-diagram-example.html In the cameradem…… -
Android – animating new items in tableview
I am using tableview to display the contents of SQLite database. The user clicks one of the checkable buttons, and the…… -
Android calls JS, and JS calls Android
1.main.xml 2.demo.html 3.WebViewDemo.java When you click the button in the first interface, the HTML content changes M…… -
C# – setsupportactionbar crashed in visual studio and xamarin
I'm trying to create an Android application using xamarin and visual studio. Suddenly, I encountered a strange error w…… -
Java – Android studio 2.3 error: “gradle sync failed: Reason: services. Gradle. Org”
After opening a new project in Android studio 2.3, I receive an error, such as: Google search just gave me a log file …… -
Android – how to use Google play purchase validator to effectively purchase express servers
I hope to integrate the in app settlement function of Google play into the unity project that has obtained payload JSO…… -
Android – changes the repository schema of data on the server over time
I am paying attention to the clean building proposed by the famous Robert C. Martin. The aerial view of the clean buil…… -
Android – open PDF in WebView with file size over 1MB
Invalid Sign Can you tell me how to finish the task? Thank you in advance resolvent: The only free solution I know is …… -
Java – how to merge two Android studio projects into one [copy]
See English answers > how to create jar for Android Library Project 8. I have a sinch project for messaging and my …… -
Android – whether sharing preferences are shared among users
I have some questions, please help me, the following is my question? >Is the sharing preference data shared among u…… -
Android – textrendering in textview and EditText
I have a simple layout like this: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" andr…… -
Android – how does the Bluetooth A2DP profile work?
I want to create a Bluetooth music player application to transfer audio from one device to another. I have read all th…… -
Android – how to optimize multiple image stitching?
I am using multi image stitching in Visual Studio 2012, C. I modified stitching according to my requirements_ Detailed…… -
Java – classnotfoundexception: the class “com.yandex.metrica.metricaeventhandler”. Unity plug-in was not found
The application crashed on the test device, but not on my device. I tried to install the appmetrica plug-in, but it di…… -
Android – how to adjust the HTML / CSS layout of the browser in the instagram application?
I've been searching in Google, but I can't find the clue to my problem. I have a small website (HTML / CSS only), whic…… -
Java – Android UDP is unreliable
I have extreme UDP packet loss using Android, which makes no sense. The situation is as follows: @ h_ 419_ 1@ @H_ 419_……