An android studio emulator is a powerful tool for any developer. It makes the process of developing apps on Android devices more accessible than ever before.
It lets you test your apps on a simulated device without ever having to touch one first! This article will help you learn how to use this powerful tool and create your first app. I hope it’s helpful!
How to install an android studio emulator.
If you’re developing an android application, then an emulator is a must. I spent a lot of my time finding the steps which would give me faster results on the emulator or else I had to spend 5 minutes for every run. Here’s how you can use the emulator quickly without any issues or installation problems.
Select AVD (Android Virtual Device): The first step is selecting your Android virtual device (AVD). An Android Virtual Device (AVD) represents a device configuration with properties such as hardware profile, OS version, screen resolution, and so on.
It also defines what sensors are available to the emulated system. You can create an AVD by specifying these details in the AVD Manager tool. Ensure that you have set up the necessary hardware of the device (for eg. GPS, Camera, Bluetooth) first on the AVD then select it for your project. I won’t be explaining that since that’s not our topic right now.
Setup Emulator: Now open the Android Studio on your PC and go to Tools > Android > AVD Manager. Select new on the top right-hand corner if you want to create a new virtual device.
Then select the OS version which is compatible with your phone or else you’ll face some problems later while debugging your application(the minimum required version for the android studio is 4.4).
After selecting the OS version, please provide an appropriate name for Virtual Device so you can identify it easily in future steps. Then click the Finish button at the bottom after providing all details.
Now you’ll see the created AVD name appear under Virtual Devices. Now go to AVD on emulator options and select that device that you’ve just created for your project. Now click OK again on the virtual device window. Then again go to AVD on the emulator option and change the skin of the emulator also if you want according to your own requirements.
How to use android studio emulator.
How to use android studio emulator – When you set up Android Studio for the very first time, it will come with only one emulator. The system starts an AVD (Android Virtual Device) automatically when there is no connected device or running emulators available in your system.
If you want to create more than one Emulator then go to File -> Settings -> Build, Execution, Deployment -> Instant Run and enable checkbox off “Enable Hot Swap”.
Now click on the little green plus sign “+” under the Android Virtual Device Manager. It will ask for a few details about the new AVD like Name, Target choose values from the drop-down menu, etc.
After adding a new emulator, now simply run your project by a play button in the toolbar. It will start your emulator and run your app on it.
You can add more emulators from the OS settings for virtual devices.
In OS android/data/com.android.m2repository/emulated_devices, you will get OS system folders of each AVD that is added to the system. Just select a folder and delete it so you can create a new AVD with the same name again in Android Studio.
Many Time we have faced issues whenever we try to launch a new emulator while running an application or sometimes while configuring a new emulator, an error appears saying “The selected target is not a valid target for this configuration” To solve this issue right click on Project -> Open Module Settings.
Here go to the Project and Target -> Modules -> click on + -> Module Dependency. Now choose the module which is not allowing to start a new emulator say app -> OK -> close the window and now try to run a project it will successfully open a new emulator instance.
We have faced this issue while working with Firebase, so I personally suggest following this solution whenever you face this problem.
Follow these steps each time before debugging an application using Android Studio IDE, so it will be faster for you.
Android Studio Emulator- In android studio emulator is used to use any virtual mobile phone device on your computer screen. It can be changed according to requirements. It provides many features that users should know about them. There are some important features of the android studio emulator I am going to tell you about them.
1-Allowing users to set up the emulator according to their own choice.
2-It allows users to change the screen size, Ram, device orientation and many more similar features.
3-This emulator will allow you to install any app or game on your computer using this emulator firstly after that it can be installed on real mobile phones through Android Studio Emulator. This is one of the best features of this software in my opinion.
4-Anytime a new window will open when you try to run a project in the android studio so in order not to have multiple windows just go with Window -> Restore all Windows or press F12 hotkey for “View All”.
5-If you want to add another emulator then create one from Android Virtual Device Manager.
6-You can also change the connectivity between the emulator and your device by going to AVD Manager -> Virtual Device Connection Type > Ethernet/WiFi Emulation.
7-If you want to install any app or game on Android Studio Emulator then first copy its APK file in Emulator -> APPS folder now go with this emulator and click on an ADD button at bottom of the window now choose INSTALLED APP option there is another option called RUNTIME PERMISSIONS.
if you want to enable runtime permissions for installed apps so only after enabling this permission user has allowed to run that project on a real mobile phone after installation through the android studio.
I hope this tutorial was helpful for all those who had some problem running an android project on their AVD(android virtual device). If it helped then please give a thumbs up and share this with others too so they can learn how they can use emulators quickly!