How to run multiple instances of the Windows Phone 7 emulator

It’s not that difficult to run multiple instances of a Windows Phone 7 emulator, or any other mobile emulator for that matter, when you’re doing testing, development, or having some DIY fun! You can run multiple instances of the Windows Phone 7 emulator by generating unique GUIDs for each instance that you need to run. … Read more

Real email accounts inside the Windows Phone emulator

You can now get email accounts with the Windows Phone Emulator. With this Mail app, you can have all your email accounts in one place. You don’t have to access your emails to different websites or apps. While you couldn’t do this easily in the past, you can use the Windows Phone Emulate to do … Read more

xml – Render Problem with Android Studio 2021 2.1.15 (the style does not change in the emulator)

I am learning to build an app with android studio and using Kotlin. I just started changing the style of the “TextView” element but the view in the emulator isn’t changing. Here is the code of “activity_main.xml” : <?xml version=”1.0″ encoding=”utf-8″?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android=”” xmlns:app=”” xmlns:tools=”” android:layout_width=”match_parent” android:layout_height=”match_parent” tools:context=”.MainActivity”> <TextView android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:text=”@string/app_name” android:layout_marginLeft=”@dimen/default_margin” android:layout_marginTop=”@dimen/default_margin” app:layout_constraintStart_toStartOf=”parent” … Read more

java – Why does my camera2 api code keep crashing my emulator?

I’m really new to android/java, and I used a tutorial on how to use the Camera2 api ( It works on a test project but keeps crashing on the real project I’m trying to use it on. The code is being ran on a different activity, separate from the folder. Here is the code … Read more

android – Why do I get error when using rememberLauncherForActivityResult on my GalaxyWatch4 but not on my Emulator?

I have a wear composable ap that is running well in my emulator. When I launch it on my Galaxy Watch 4 I receive the following error when opening the composable containing the rememberLauncherForActivityResult: 2022-06-17 10:15:26.877 20559-20559/ E/AndroidRuntime: FATAL EXCEPTION: main Process:, PID: 20559 java.lang.IllegalArgumentException: Failed requirement. at androidx.compose.runtime.saveable.ListSaverKt$listSaver$1.invoke(ListSaver.kt:39) at androidx.compose.runtime.saveable.ListSaverKt$listSaver$1.invoke(ListSaver.kt:33) at androidx.compose.runtime.saveable.SaverKt$Saver$ at … Read more