包含标签：Android 的文章
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I generate errors immediately after I enable databinding for the Android library project
After I enable databinding for my library project, I immediately receive a build error: AAPT: no resource type specifi…… -
Android EditText requestfocus() dynamic does not work properly
Next, I have multiple effects on edittexts, and I add the value nextfocus to the XML However, according to the status …… -
Android studio (2.1.1) displays “no target device”, although the “ADB device” command found the device
This situation began after Android studio was upgraded to version 2.1.1 >Windows recognizes the phone and its file …… -
Jenkins was unable to create a new Android emulator: the AVD configuration file could not be resolved
Settings for Android Emulator when it fails [android] Using Android SDK: /opt/android-sdk-linux [android] Creating And…… -
Android mediacodec encodes and decodes simultaneously
I'm trying to use GPU to apply effects to the frames of the video, and then re encode these frames into a new result v…… -
Android – how to create a floatingactionbutton menu
I want to create a floating button in Android. When I click or select it, it will display menus or options in the form…… -
Create a 2D game loop without lag on Android
I spent some time learning how to create 2D rendering game loops on Android anno 2016 I want to achieve the following …… -
Java – how to use Google Maps API for Android to limit maps to one country / Region
I am completely unfamiliar with Android's Google Maps API. I want to know if it is possible to limit the area displaye…… -
OneSignal postNotification Android
My native application requires postnotification in Android I have this code, but it doesn't work: try { OneSignal.…… -
com.android.volley.VolleyError：java.lang.NullPointerException
What is a NullPointerException, and how do I fix it? Attempt to invoke virtual method 'int Java. Lang. string. Length(…… -
Java – unable to detect an existing phone number
I want to see if there are contacts in the contact database. I propose the following code: However, if there are conta…… -
Android – Best Practices for loading UI components in activities
Is there a convention or best practice for binding UI elements to variables in an activity? I usually do something sim…… -
Android (Google login): how to verify the integrity of the ID token on the server?
I use this method to get ID token: GoogleSignInAccount acct = googleSignInResult.getSignInAccount(); String toekn_id =…… -
Android unit test / mockito: android.location.location is not simulated
I'm trying to learn basic JUnit and mockito tests on Android. I'm trying to write unit tests for a simple class that h…… -
Android – saves the values entered into edittexts of recyclerview
I have a recyclerview with an EditText for each line, allowing the user to enter a value However, when the user rotate…… -
Java error: unable to find method jcenter() in repository container for parameter []
I recently updated Android studio from 1.5 to 2.0, but Iam was unable to compile the existing project. When I built th…… -
Android – how to pass from one fragment to another
In my application, I have some fragments of navigation drawers. When I select in the drawer, please execute the follow…… -
Android espresso click the WebView button
Hello, I need to click the web view in the test. The button in the WebView code has the following code: <input type…… -
How to realize appium every time you run without uninstalling appium settings and unlock on your phone
Transferred from: https://blog.csdn.net/Jennifer_ Xue/article/details/82705486 1. First enter the appium installation …… -
Android – how to set custom headers for WebView requests in react native
I want to be able to detect that HTTP requests come from the WebView component in my application on rails server-side …… -
How to convert bitmapdrawable to layerdrawable in Android
This is a code snippet public boolean onCreateOptionsMenu(Menu menu) { // Inflate the main; this adds items to the…… -
Android – how to set the icon to getbase floatingactionsmenu
I'm using com.getbase.floatingactionbutton.floatingactionsmenu for extensible fab. But I can't set the icon on the Fab…… -
Android GridView Gallery | pictures are separated by titles
I use the GridView gallery to build the application in the dialog box. All galleries work well, but now I want to sepa…… -
Cannot find master when launching unity from Android (error)
I tried to start unityplayeractivity when I clicked the button. But it threw an error "main file cannot be found" @ h_…… -
Java cursor error – retrieve image from Gallery
At present, I am trying to retrieve the location of the image in the gallery and convert it into a file so that it can…… -
An error occurred after applying themes in Android studio
I'm a novice in the Android studio. I started learning Android a few days ago. I started with a simple blank activity …… -
Android: how to tell shrinkresources to reserve certain resources
I have an MP3 and an Ogg file in my RES / raw folder for Android media player. I use setdatasource like this musicPlay…… -
Android: keep the web server running
I'm running a web server (nanohttpd) in an Android service Onstartcommand() returns a value from the method overridden…… -
Android checks camera permissions in the target SDK 22 or earlier
I have this code to check the permissions of the camera if (Build.VERSION.SDK_INT >= 23) { Log.e("Permission State"…… -
About Android accessibility intercom. Is there a key audience for intercom?
I'm developing an Android photo app for the visually impaired Of course, my application runs in the talkback context. …… -
Unity gvR cardboard camera doesn’t work on Android
I am ready to use the unified environment of Google VR cardboard. The example project works well and everything is fin…… -
Android MVPs with two segments share the same data
My application has an activity and two fragments. The activity is only used as a fragment container. One fragment disp……