Android
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Override hardware buttons on Android
Is it possible to programmatically override the functions of the hardware buttons on the robot? Specifically, I want t…… -
android：screenOrientation？ Can you use landscapes on high-resolution devices?
Is there a technology that only allows landscape on large equipment? I can set the active manifest.xml file according …… -
Android – add menu to sub preferences screen
I have a menu that appears in my preferenceactivity. In my children's preferences screen, I lost the menu (no Pop-Up).…… -
Synchronize SQLite / Android database tables to remote MySQL database tables (via PHP)
I am trying to create a SQLite database when the program runs for the first time, which contains a table with 7 rows, …… -
Java – dagger – accessing singleton objects from other classes
I have been trying to understand and set up dagger to handle dependency injection of Android projects. My single (no p…… -
Android – if you collapse backpressed, the toolbar disappears
When backpressed, my toolbar becomes invisible or disappears. This happens only when the toolbar is collapsed >I ha…… -
Android – auto fill cannot be selected from Google
I'm developing an ion application running on Android. On a specific screen, I have a Google map and a search box. I us…… -
Android – send email using JavaMail and oauth2
I'm developing a basic e-mail sender application that only sends e-mail to Gmail. After a while, I came up with the oa…… -
JavaScript – Cordova callback in iframe
I created some Android web applications using Cordova and nanohttpd. The main page loads the localhost URL from nanoht…… -
Gradle couldn’t find Android_ native_ app_ glue
I have a native library. I try to build it with gradle. If I call the NDK build command from the gradle file, I can bu…… -
Android – how to change the size of LinearLayout from code
I have linearlayot and LinearLayout, tablelayout and tablerow. When I click the button, a changes the size. When I do …… -
Android – the bandwidth limit for viewing PDF files in WebView is reached through Google Documents
I have an Android application that uses the link prefix of Google doc in WebView to display PDF files from links. Some…… -
Android – customize the actionmenu of EditText
I want to provide simple formatting buttons for EditText. For example, insert the button < strong > < / stron…… -
Java – simpleexpandablelistadapter and expandedgrouplayout
I'm trying to use simple expandable list adapter. I need different layouts, whether they are extended or not There is …… -
Android two ways to set full screen activity
The first is to set it in our code, as shown in the following two lines of code: However, these two pieces of code mus…… -
Does the RTP Library of Java – Android support multicast?
I'm trying to multicast audio streams from one device to other devices using Android's RTP class If possible, I don't …… -
Android – NullPointerException in onactivityresult after calling camera intent
This is my question: I need to save photos to the default camera location instead of copying photos to my private loca…… -
Correctly locate pop ups in Android
I insist on using pop-up positioning. When I click a button, a pop-up window is displayed. I hope it should be positio…… -
Java – a new activity is created when the screen orientation is changed
I am new to Android, but I have made many applications in the past year. Please forgive me I know that when you run th…… -
Java – stretch / shrink canvas
I'm making an Android game. I test my application on galaxy SII. I've made great progress. Unfortunately, I ignore tes…… -
Android APK cannot be signed from Jenkins, but it can work from the command line
I have the following build environments: > Ubuntu > Java 1.6.0_ 24 > Apache ant 1.8.2 > Jenkins 1.427 >…… -
How to stream video from a web address and play it in Android?
I want to stream video from the website and play it in Android. I want to play video like YouTube video. For example, …… -
How to debug Dalvik executables on Android using GDB?
I want to use GDB to debug an Android application. I don't have source code. I'm used to GDB. Who knows what to do? It…… -
How do I save the Android application log to a file on a physical device?
I want to know why my Android application service occasionally fails (whether the operating system kills or crashes), …… -
Android – error running ‘SBT start device’
I tried to set up on Mac OS 10.6.6 using SBT and SBT Android plugin. I installed all the files and was able to launch …… -
Java – ‘Swizzle’ (maybe reflection?) addview() on Android
I know you can't actually do Swizzle in Java I'm doing some research. I think 'maybe' you can use Java as reflection t…… -
android – SCROLL_ STATE_ Numberpicker. Getvalue() on idle may not be the last updated value
When the user completes the scrolling selection on numberpicker, I am using the following function to detect the last …… -
Android – if I use Picasso or glass or volley to retrieve it, do I need to provide images of different sizes?
Generally, it is better if we provide images with different densities (sdpi, MDPI, hdpi, xhdpi, etc.). If I use some l…… -
Java – lambda expression – source 1.7 not supported (Android studio)
See English answer > is it possible to use Java 8 for Android development? I tried to run my android project in And…… -
Android – how to animate toolbars like the contacts application in Lollipop
I'm developing this application. I want to implement a folding animation similar to the contact application. I can't f…… -
Android – date and time selector widget from mailbox application
Who knows the date and time selector widget used by the mailbox application? What I am most interested in is limiting …… -
Android – add source files to gradle project
Let's suppose I have a simple Android project that I will build by gradle Can I add sources from any directory? So I w……