Android
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Java – the background of the drawerlayout is dimmed
I want to know how to darken the drawer background when the drawer is open. I have a transparent drawer menu (listview…… -
How to go to the next activity in Android
I have three views main1.xml, main2.xml, main3.xml. I put three buttons in main.xml. When the user clicks the first bu…… -
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…… -
Android – react native: how to import local images using dynamic names
I have about 100 local hero images that need to be imported into the list view. This is my hero.js renderRow(hero) { r…… -
Android – use Proguard to build “execute task: [: app: assemblyrelease]” from the last 23 hours to signing apk
I'm using Proguard to narrow down and build the signed APK. But it took a long time to build the APK. From the last 23…… -
Java – dagger 2 has no initialization variables
Now I'm trying to implement dagger in my project. I have a problem. Variables initialized in application components ar…… -
How to use the spinner and populate it from an array in Android
I am a novice in Android development. I want to implement spinner. My problem is that I have an array with a key categ…… -
Android – eglconfig on HTLC desire, which can be configured to suspend the device
I am implementing my own eglconfigchooser and passing it to seteglconfigchooser () to select the best available config…… -
GPS monitoring system for Android + webserver (assumption)
Suddenly there was an idea to establish a system. It can be used to monitor the current position of the person holding…… -
Java – loadermanager does not accept ‘this’
OK, I surrendered. I don't understand I'm paying attention to the udacity course of Android basics and need to figure …… -
Android 4.4 Kit Kat list selector color
Since Android 4.4 Kit Kat, the pressed button or selected list item is no longer highlighted in blue, but in a translu…… -
How to send files with JSON on Android?
I want to send JSON files with HTTP client. I don't know how to start. Anyone can suggest what I should do? I will sen…… -
Android – how do I import slide menus on IntelliJ idea?
I'm using the idea of IntelliJ. You may know that importing slidingmenu lib into your new project when you run eclipse…… -
Android – canvas will not be updated (invalidated) until the end of the entire while loop
I'm trying to move a ball on the canvas. A and B are similar to X and Y coordinate positions. Any way to try to get di…… -
Android – use onbackpressed() with backward compatibility
I want to use onbackpressed() method. I still hope to provide support for Android SDK before 2.0. Onbackpressed() was …… -
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…… -
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 – onbackpressed fragments do not work when implementing interfaces
I tried to override the onbackpressed method in the fragment. But it gave me a syntax error. It should override the su…… -
Android – ormlite – returns the item w / maximum ID (or value)
I'm using ormlite w / Android. I want to get the ID value of the object with the highest ID value I would also like to…… -
The problem of publishing Android jsonobject to PHP
I can't get a simple Android post of jsonobject to display on the server$_ In the post data, the server is PHP 5.3.4 a…… -
Android – how do I set the default value for the text column in SQLite?
I have a simple table. I'm trying to put the default value into the text column. This is a table query: "CREATE TABLE …… -
Aes128 decryption: javax.crypto.badpaddingexception pad block is damaged
I try to decrypt the encrypted data received from the web service Encryption is done using AES 128 I use the following…… -
How to return button in searchview in Android
I've been searching the Internet for more than 4 hours on how to make the back button work when searchview is open, bu…… -
How to avoid black screen when calling another activity in Android?
I am invoking an activity with the intent of the main activity. However, during the call, there are few system dialog …… -
Android – display toast in gcmbaseintentservice
I'm trying to implement a push notification client. I want to display toast in the onmessage (context arg0, intent arg…… -
Android – surfaceview (width, height) problem
I'm new to Android and I face some problems I use surfaceview to expand my course. In my class, I can't get the width …… -
Android – how do I set the toolbar background color in the activity to the color in the colors.xml file?
I have a color in my colors.xml file that I need to use for toolbar colors <resources> <color name="MAIN_…… -
How to automatically scroll the mpadroidchart line chart?
I'm a new user of MP Android chart in Android. Who can help me? resolvent: So what you want to do is always show 10 va…… -
When sectionindexer is implemented, Android – fastscrollbar goes out of the screen
I use a custom adapter that implements sectionindexer to execute listview. When I only type minsdkversion = 8 in the m…… -
Android – checkboxpreference dependency not found error
I have this Check@R_ 923_ 2419@Preference Check@R_923_2419@Preference sendToEmailPref = new Check@R_923_2419@Preferenc…… -
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 – duplicate alerts don’t work
I know this kind of question has been laughed at many times... But please read my question first, and then vote or mar……