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From AppCompatButton reference page: This will automatically be used when you use Button in your l… Read more Unexpected Cast To Appcompatbutton: Layout Tag Was Button

From the documentation and this post I know execSQL() executes a single SQL statement that is not… Read more Using Execsql For Insert Operation In Android Sqlite

In my Android async task class, I'm fetching data from an Azure server to local database inside… Read more Onpostexecute Method Is Executing Before Doinbackground Fetching Data From Server To Local

Can you help me to understand how to detect whether the outgoing call is answered or not ( I need t… Read more How To Get Event When I Am Answering Outgoing Call

Jama Matrices are defined in my code (Matrix computation class) as follows: private Matrix A; priva… Read more How To Overwrite/update A Jama Matrix In Android Studio Without Any Error?

As per android R privacy policy changes, I want to perform the capture and crop image feature for a… Read more Capture And Crop Image In Android 11 (r)

In my method, I want to call another method that will run 1 second later. This is what I have. fina… Read more Is This How To Schedule A Java Method To Run 1 Second Later?

The application I'm writing must listen for a physical hardware button click event from outside… Read more Listen For Dispatchkeyevent Whilst App Is In The Background

I am receiving Network change event on my broadcast receiver when my App is active but once I reboo… Read more Oppo Phone 4.4.2 Not Receiving Any Event For My App After Reboot

I don't get any error message but I want to execute code differently. If you check following ja… Read more Firebase Android Method To Check Existence Of User's Profile Info In Firebase Database

i am trying to get the following code to work on an androind 2.1 phone (HTC Sense UI): h1 { fon… Read more Android/webkit Text-overflow: Ellipsis Not Working

i'm trying to call an api in my application i've the following url template test-test.do… Read more Java.lang.illegalargumentexception: Illegal Url With Retrofit

Compiler is giving me the error Error:(97, 17) Val cannot be reassigned but the variable is decla… Read more Variable Is Declared As Var But Compiler Is Saying It Val

Is there a possibility to connect two marker locations with a line? I have two location marker: Loc… Read more Draw Line Between Location Markers In Arcore?

I have a GPSTracker file but in the android M iam geting a zero on the locations... i ask for your … Read more Longitude And Latiude Null In Android

I created a sample app, in my app i capture a photo and save it in a specific folder. The app runs … Read more Android Device Specific Camera Path In Android

I am developing a simple Android app that has a few Activities, say: A, B, C, and D. *Activity A* i… Read more Android Displays Black Rectangles Instead Of Drawable Images After Opening Opengl Context

Basically I am creating buttons within a for loop, I need each button to return a different value w… Read more Android Development: Passing A Parameter Into An Onclicklistener()

We have an app on playstore with minSdk version as 15 and we have less than 0.7% active users on ap… Read more What All Advantages I Can Get By Increasing Minsdk Version In Android

This is the following code to retrieve phone number wwas able to get it on samsung 4.0.4, but getti… Read more Retrieve Phone Number In Android