包含标签：Android 的文章
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Android – rxjava2 converts flowable to single
How to convert flowable to single? Or, if there is another way to make it stop emitting light after the first response…… -
Java – navigationdrawer with background image
I want to have an image in the background of the drawer behind the menu. In this code, the image is in front of the me…… -
Android – opens the device contact list in the button click event
How to open the Android device contact list in the button click event resolvent: Try this code yourButton.setOnCli…… -
Android – how do I set the same height in relativelayout?
Here is my XML code: <RelativeLayout android:id="@+id/ib" android:layout_width="match_parent" android:l…… -
Android rectf warning
I drew an ellipse on the canvas: RectF f = new RectF(-r, -r, r, r); canvas.drawOval(f , mPaint); Why do I see a wa…… -
Java – databases are not copied from assets
It's hard to say. Just paste my code. I hope someone will see what I'm missing: Database.Java package gr.peos; import…… -
C# – Android EditText sets the maximum length
Hi, everyone, I have a problem. I tried to set the maximum length of EditText, but I didn't succeed I've tried this: a…… -
How to use code programming to obtain the IMEI / ESN number of the device, but in Android > 6
How to find / get IMEI number > 6 in Android programmatically Note: I added read to the androidmanifest. XML file_ …… -
AutoCompleteTextView and email domain Android
So there is an autocomplete text view field in my application. I want the user to enter his e-mail address. Now, in or…… -
Java – make Android applications that cannot be uninstalled / deleted
I want to make a secure app for Android phones. Basically, I don't want anyone to uninstall it without having to enter…… -
Android – phonegap splashScreen direction
When setting the startup screen for the mobile screen application, even if I make a large picture with a logo in the c…… -
How do I update a recyclerview project without animation?
I have a recyclerview. When I click the button in the project in recyclerview, I want to change the color of the view …… -
Android architecture: Part 1 — mistakes we made in those years
This series of articles aims to outline the problems we may encounter when building an Android application architectur…… -
Java – how to link library projects in Android studio
I recently downloaded Android studio, and now I'm trying to build a project I used to use eclipse. The project also us…… -
Android – force Proguard gives each method in a class a unique name?
I'm using Proguard to confuse Android applications. Everything's fine, but I'm trying to backtrack the stack trace fro…… -
Java – unable to start a timer in a service in Android
I don't know what error happened... I can't start the timer in my service. Follow the code public class BkgService ext…… -
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_…… -
Java – E / motionrecognition Manager: mscontextservice caused the application to crash on my Android phone
Here is a similar problem: motion recognition manager and motion service in Android I asked me because there was a com…… -
Java – the calculator does not handle two operator equations
I am developing a calculator application, and all functions have been turned off. The only problem is that when I ente…… -
Java – Android marshmallow 6.0.1 breaks my continuous speech recognition
I'm creating an application that I'm using continuous speech recognition. It worked well until one day when I updated …… -
Android：AdMob onClickListener
I display the banner of AdMob in the Android application. I hope it disappears when the user clicks on the banner. I'v…… -
Android – need service to reply to activity
I need to create an activity to start the service that monitors the user's location, and allow the calling activity to…… -
Android – how to add spinner as a project in the navigation drawer
I want to add a spinner to my navigation drawer as a project. Where should I put the spinner? Where does the layout of…… -
Android – universal image loader | sslhandshakeexception: handshake failed
I have a listview and some contents in the project (textviews, ImageView...). I am using Nostra's UIL to load images i…… -
Android – how do I add the actionbar Sherlock library to my project?
How do I add the actionbarsherlock library to a project? I tried to add a library to the Android - > library, but I…… -
How to check whether there are available features in Android
Quick questions: Where can I find or check if there is a function (Bluetooth, NFC, WiFi, GPS, etc.) in the Android dev…… -
Android spinner: drop down list control
Spinner provides a drop-down list input method, which can effectively save the display space on the mobile phone scree…… -
Java – how do I know if my phone is charging
I need to know (through my app) whether the Android device is charging. Any ideas? thank you resolvent: One thing I fo…… -
What is KTX (kotlin extension library) and why is it becoming more and more popular in Android development
How to start with KTX for Android? resolvent: Android KTX - a set of extensions designed to make Android kotlin code w…… -
Catch all exceptions in Android (xamarin)
I use the code below here Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() { …… -
Unable to install Intel haxm. Error x86 emulation for Android studio. Hardware acceleration is currently required
I just installed Android studio without any problems. But when I ran the simulator, I received an error: I found many …… -
Java – do not stop the Android service when stopservice() is called
I have a problem stopping the service I have started The service will be called when the user logs in and starts track……