包含标签：Android 的文章
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Android – change the text of the button in the program
The text on my button is set in the resource file. For example <Button android:id="@+id/up_button" andr…… -
How to set Android source code when hosting git tree as private repository on GitHub?
I'm trying to build a private repository of Android source code, and hosting git tree on GitHub as a private repositor…… -
Android – communication between tabactivity and embedded activity
I'm trying to find out the best communication practices between the activity and the child activities embedded in this…… -
Android – i-jetty or jetty
I have a web application hosted on an Android device. I am currently using the simulator provided by Android SDK. My a…… -
Android – how to separate firestore listeners
I'm new to firestore. I created a listener registration to update my recycler view. I know my implementation may not b…… -
Android – unable to generate signed APK – taskexecutionexception failed
I'm in the final step of making my application. When I try to build and generate a signed APK, I get this error log fr…… -
Android – how do I start an activity when the main activity is running in the background?
I created an application that allows users to set whether to receive notifications when the application runs in backgr…… -
Android – job scheduler vs runnable: downlink?
For regular background tasks, I see that jobscheduler is often used. Or, there are jobservice and AlarmManager for sli…… -
Android – flip the Y axis in OpenGL es?
I try to draw orthogonal mode with OpenGL es, and the point (0,0) is in the lower left corner of the screen. However, …… -
BlackBerry – use GPS and Google maps to evaluate the port of the android app
Suppose I have an Android application using Google maps and GPS. Use custom views and timers How long does it take to …… -
Android – how do I hide image buttons?
I have an imagebutton. I want to hide the button in oncreate method after 5 seconds. Can anyone help me resolvent: onC…… -
Android – use the firebase cloud function to read data from the cloud firewall?
I am an Android Developer. Recently, I began to study projects based on firebase cloud function and firestore database…… -
Program type already exists: android.support.v4.app.inootificationsidechannel $stub $proxy
I know it may look like this question, but I can't solve the solution it proposes, and I can't comment on it. The erro…… -
Android – Google awareness API v9.6 missing
I'm interested in the new map style feature, which is added in the 9.6 Google play services version, but I'm also usin…… -
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…… -
Catch all exceptions in Android (xamarin)
I use the code below here Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() { …… -
Android – how to get the user’s location only once without tracking?
In my android app, I need to gt the user's location when I click the button. However, I don't need to receive continuo…… -
Java – Android constraint layout renderproblems in nestedscrollview
I'm trying to add my contractlayout to nestedscrollview. When watching my contractlayout, everything looks good But th…… -
Android – how to display ImageView at the bottom of cardview
Suffering from XML. I want to display roundedcornerimageview at the bottom of cardview. It's difficult to implement it…… -
React native router flux disable the Android back button to return to the login interface
Using react native router flux, after the user successfully logs in, I want to disable the back button to return to th…… -
Android – how do I reduce the size of an image before uploading it to firebase storage?
I have made a social application for image and video sharing. However, it takes too much time to load images. I am usi…… -
Android – implement recyclerview using a collapsed toolbar layout
I'm trying to implement recyclerview using the folding toolbar, but I'm facing a problem because recyclerview is up on…… -
Android – image in appbarlayout
What I want to achieve is almost the same as the result on the image, but there is no folding and label layout under t…… -
Android – how do I delete a white screen that appears before the splash screen?
When opening a java file, I first look at the blank white screen, and then look at my startup screen layout. I have a …… -
Android – app crashes to get device ID
I am using the following code to get the device ID public static String getDeviceUuId(Activity context) { Stri…… -
Java – how to get the offset of recyclerview?
I want to save the location of recyclerview and reset it later. If only half of the top item is visible, what can I us…… -
Android performance analysis and optimization notes – 5 layout optimization
Asynclayoutinflator side relief XML is converted into Java code during X2C compilation. If it is compatible, the adapt…… -
Android – recyclerview nested in recyclerview performance
I have a recyclerview that lists many group items. Under each group item, I want another recyclerview with a grid layo…… -
Android – reduces padding between navigation icons and logos on toolbars
Who knows how to reduce the padding between the navigation icon and logo on the toolbar. For some reason, there seems …… -
Android: reduce the code for handling alertdialog
I'm new to Java development... I'm trying to implement alert in Android applications using the following code …… -
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…… -
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 ……