Android Questions

⦿Understanding the Use Cases for Android's UserManager.isUserAGoat() Method

Explore the proper use cases and implementation details for Androids UserManager.isUserAGoat method.

⦿How to Resolve 'android.os.NetworkOnMainThreadException' in Android Applications?

Learn how to fix the android.os.NetworkOnMainThreadException error in your Android apps with expert tips and code solutions.

⦿How to Resolve Android SDK Installation Issues with JDK on Windows 7

Learn how to fix the Android SDK installation not detecting JDK on Windows 7 x64. Stepbystep solutions and code snippets included.

⦿Resolving 'Must Override a Superclass Method' Errors in Eclipse After Project Import

Discover solutions for fixing Must Override a Superclass Method errors in Eclipse especially in Android projects after reimporting.

⦿How to Download a File in Android and Show Progress in a ProgressDialog

Learn how to download files in Android with a ProgressDialog displaying download progress. Stepbystep guide and code snippets provided.

⦿How to Position the Cursor at the End of Text in an EditText?

Learn how to keep the cursor at the end of text in an EditText when modifying its content. Stepbystep instructions and code snippets included.

⦿How to Implement Multiple View Types in RecyclerView

Learn how to create a RecyclerView with multiple view types in Android including code snippets and common mistakes to avoid.

⦿Why Is There No onItemClickListener() in RecyclerView?

Discover why RecyclerView doesnt have an onItemClickListener method and learn the best practices for handling item clicks in your Android app.

⦿How to Fix the 'Java Was Started but Returned Exit Code=13' Error in Eclipse?

Learn how to resolve the Java was started but returned exit code13 error when launching Eclipse. Here are expert solutions and tips.

⦿How to Invoke a Method After a Delay in Android using Java?

Learn how to call a method after a specified delay in Android using Java similar to ObjectiveCs performSelector.

⦿How to Resolve the 'Unfortunately, MyApp Has Stopped' Error in Android Apps

Learn how to troubleshoot and fix the Unfortunately MyApp has stopped error in Android. Stepbystep guide for Android developers.

⦿How to Transfer an Object Between Activities in Android

Learn how to pass a custom object between activities in Android using Parcelable. Stepbystep guide with code examples.

⦿How to Programmatically Monitor Memory Usage in Android Applications

Learn how to discover memory usage in Android applications programmatically and find available device memory with expert tips and code snippets.

⦿How to Decompile DEX Files into Java Source Code?

Learn how to decompile Android DEX files into Java source code using popular tools and methods. Stepbystep guide and best practices included.

⦿How to Access Context Within an Android Fragment?

Learn how to access context in an Android fragment for database operations and other uses. Stepbystep guide and code examples included.

⦿How to Check Internet Connectivity on Android Using AsyncTask

Learn how to verify internet access on Android with AsyncTask and the InetAddress class addressing timeout issues effectively.

⦿How to Send Emails in Android Using JavaMail API Without the Default Email App

Learn how to create an Android mail application using JavaMail API without launching the builtin email app. Stepbystep guide and code snippets included.

⦿How to Set OnClickListener for Items in RecyclerView

Learn how to efficiently implement onClickListener for individual items in RecyclerView in Android with clear examples and solutions.

⦿How to Set Width and Height of ImageView Programmatically in Android?

Learn how to set the width and height of an ImageView programmatically in Android with clear examples and best practices.

⦿How to Verify Certificate Name and Alias in Java Keystore Files?

Learn how to check certificate details including CN and alias in Java keystore files using keytool and other utilities.

© Copyright 2025 - CodingTechRoom.com

close