Android Studio always ask for download system image - android

I want to a create AVD in android studio but it shows message to select a system image and it show download option. When I download a image lets say Orio and then follow again create AVD process, it again gives same message with download link. Even though I select a image which was already downloaded, it does not allow me to click next/finish button.
Please find below screenshot of image list which shown while creating a AVD
When I checked list of images in SDK Manager, it show Orio is installed.
Please find below screenshot


System image!
If you tick [*]show Package Details, it will shows a submenu and you can find out neither system image is installed or not.
If you want to make an emulator, make sure you ticked system images

Related

The Android SDK could not be loaded Processing

When I try to download the Android SDK when Processing doesn't find it, at 30%, it says "The Android SDK could not be loaded, Android mode will be turned off"
I'm using Windows 10 home edition, Processing 3.3.6, Processing-Android 4

https://github.com/processing/processing-android/issues/421
Install Android Studio, open it
click configure, click SDK Manager, checkmark the box labeled Android 8.0 (Oreo), apply, install, copy the file path at the top, apply.
Open processing, in android mode, select Locate SDK Manually, paste.

It is quite simple! Download Android Studio from https://developer.android.com/studio, install it, click the "SDK Manager" button on the top right corner, as you can see in this image. Then download the version of the SDK that you want...make sure to download the correct version - the one mentioned by the error dialog from the PDE (Processing Development Environment/ Processing IDE/program/app). After it has downloaded, select the checkbox next to it, and copy the path for it, as shown here. Launch the PDE in Android mode, and when it asks you for the path, Select Locate SDK Path manually and paste the path there. It should work now.
On Windows, at least, You may want to un-hide the AppData folder, I had to, though I'm sure it's not a requirement, if it has worked out for you so far, skip this step!
To unhide the folder, in the Windows Explorer, go to C:\Users\<Username>\, select the AppData folder, and unhide it..
(Enable "Hidden items" under "View" first! look at this image for reference)
..by going to View > Hide selected items, as shown in this image and selecting "Apply changes to this folder only". THEN the PDE may be able to see it. YOU MAY WANT TO HIDE THE FOLDER AFTER DOING THIS! It is a quite important system folder, though I'm sure many people access a lot, it still needs security; ...it's better for you, I guess.

Can`t find mnt/sdcard in Android device monitor

I want to push an image in gallery but cant findmnt/sdcard` folder as shown in this image:

check below image,
Tools -- Android -- Android Device Monitor
In that, select emulator and on right side move to folder
data -- data -- your application package name -- it will show your
files

see /storage folder. This is the sdcard in emulator.

Android Studio data xml file

I am looking at tutorials and for some reason I can not find the mysharedpremain.xml file. In my android studio I dont have a data tab.
Can somebody help? The image of the tutorial is below
Thank you

There is no such tab called data in android studio. data/data is the place where the android system stores your application and it's related fies,To see your application and related files you need to access the android file system.
In order to do that follow the below steps
Run your app in an emulator or in a rooted android device
open android device monitor as described in the image you posted
on the left side of the window you will see devices tab click on the emulator/device on which your app is currently running.
Click on file explorer tab and select data folder inside that you will find one more data folder select it and search for package name that matches your app package name and expand it..you will find your preference file if you already created one

where does the downloaded data store while we use emulator browser of android

I am using android emulator to access internet and download some pictures through it. where does it store the data which was downloaded by it? I am able to see the downloading icon on the top of the emulator.Can u any let me know about it.

it is saved in your Android Virtual Device. Open the directory where you created your aVD and scan there. For more information i recommend reading this

Adding pictures to the Gallery - Android

I have an activity that takes a photo with the camera, and then adds it to its proper folder (in this case /DCIM/Camera). But then when you exit the app and load up the Android gallery...it's not there. I was doing some playing around and noticed it only appears there when after restarting the phone. I'm not sure the reason behind this (maybe it has to create the thumbnail?)...is there any way around this? I want it to show up right away.
Thanks!

You need to run the MediaScanner with the path of the newly added photo. Will show up in the library then. API Level 8 has a convenient function for this called scanFile.
Details at http://developer.android.com/reference/android/media/MediaScannerConnection.html

Select "Dev Tools" from the Apps screen, the select "Media Scanner" (or "Media Provider" in newer versions of Android) to get the emulator to recognize the files so they would be displayed in the Media Gallery.
Pls mark the ans as correct if you think it resolved your issue. tnks :)

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