android studio

Hi, I want to retrieve the ARFCN (Channel Frequency Number) while the device is connected to a 5G network, which can be of 2 certain types (SA and NSA). The type (NSA) I have problems with (and it is the type which most of the actual 5G networks fall into) uses a 4G LTE network cell as a...

Hello everyone, I'm new to all of this but, learning quickly. I just downloaded Android studio and it is missing the "Android in the tools" not sure what is going on I have tried numerous ideas that I have seen on Google by searching it out and everything that I have tried just failed...

Hi guys, I've been stuck with a problem for a while now and it's about the good Android Virtual Devices (AVD) or the emulator that comes with Android Studio. For some time it has been possible to specify a front and rear camera for a virtual device under "Advanced Settings" (on the last page...

signin.java package com.example.library; import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.text.TextUtils; import android.util.Patterns; import android.view.View; import android.view.WindowManager; import android.widget.EditText...

Hi everyone, i'm relative new to Android Studio but until now i had no troubles with running applications with CTRL+F9 and then to run the app i normally hit SHIFT+F10. This worked normaly. When i try to run my app over the console (adb -s emualtorXY install -t myapk.apk) it is working. My...

If you were to make a to-do list / reminder app with notifications on a specific date/time - How would you make it? (A small step-by-step list would be very helpful) What tools/databases would you use? SQLite, WorkManager, AlarmManager or are there any better/easier ones?

hello in android studio not working virtual devices say error "The emulator process for AVD sfdhfhdsh has terminated" and others apps where too have android virtual devices android sdk connected and virtual on in my pc bios can who help

Hello everybody, I have a question about app developing... Is it possible to use a secondary APN just for a specific Android Application and let the current APN to be used by the other applications (simultaneously) ? If yes, how? I would be grateful if you could write a code example to set...

I am working on an open-source project based on Phonograph. I renamed the package/domain name and I am getting the error: "C:\Users\user\AndroidStudioProjects\Rya Music Player\Play Store\Rya Music Player\app\src\main\java\com\urbannet\ryamusicplayer\glide\BlurTransformation.java:19: error...

I am working on an app, and I need to pass a buffer of audio data from kotlin to a C function. The prototype of the C function is : DECL(void, fftBuildAudioData, const jshort* const recordedAudio) (DECL is a macro to declare the good prototype and name function to match JNI specifictions) I...

I am making an android book app with java using web view and my pages in html. As I am new to this, I am trying to find how to slide from one html page to another instead of clicking buttons. please if you know how , set an example because like I said I am new to this. here is a link to the...

I can't install the new update of Android Studio Arctic Fox in MacOS. Please check out that screenshot which I uploaded here.

Hello everybody, I am very new to android studio and app development in general. I am working in a project which already has developed an app with a lot of features. I shall improve certain features and therefore I need to understand which files and which code are executed at which point in the...

Hello, i if this is the right place for this kind of question. If it is not the right place please point me into the right section. I created a simple app using android studio to stream my audio/music from my website, but the problem is that it is playing/streaming very very slow, I know it is...

Hi, I'm using Android Studio (SDK 23) to create an application. I'm trying to see all the files or folders in "storage/emulated/0". I asked for permissions runtime with these two functions: but when i try to access "storage/emulated/0": it says that i can'r read it: Am I doing something...

Hi, I have installed Android Studio in a new laptop, and now I cannot get AVD to work. When I try to run a device, I get a message "The emulator process for AVD <AVD-name> was killed" immediately after launching the device. I have tried with API 29 and 30. I have installed the following tools...

I’m trying to follow the Samsung emulator skin guide. I believe I’ve followed all of the steps correctly, but I have encountered a problem at step 7. The skin I added does not appear in the dropdown menu, and clicking on the `...` button does nothing. Any ideas what I may be doing wrong?

I am developing a maps application. I need to take distance and duration between two locations. Then I use these infos by current user location. But I couldn't implement google APIs. How can take the current location and calculate distance,duration between another location?

1, I am trying to put an image on my design but it doesn't show up. I put the code in and the code is... <ImageView android:layout_width="match_parent" android:layout_height="300dp" android:background="@drawable/blue_background" app:layout_constraintEnd_toEndOf="parent"...

Hi, guys, I'm developer with big experience but newbie in Android. I have installed to my Windows 10 absolutely fresh Android studio Android Studio 4.1.1 Build #AI-201.8743.12.41.6953283, built on November 5, 2020 Runtime version: 1.8.0_242-release-1644-b01 amd64 VM: OpenJDK 64-Bit Server VM by...

I am attempting to use bdg.png as an ambient background. Can anybody assist me with it not showing? Thank you in advance for any help. import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import...

I am using Jsoup to parse data from linkedin website. I want to retrieve video src so I can download them after. For some reason I am getting null , where is the problem ?

In the follow code excerpts, I am utilizing a BroadcastReceiver to start up a Service on device boot and/or package reload. This NotificationService is calling my Worker via PeriodicWorkRequest every fifteen minutes. Everything initially works as it is supposed to, until the NotificationWorker...

I'm trying to run Hello World on the Android 5.0 Lollipop emulator. I get the errors like: Failed to start monitoring emulator-5556 and ADB rejected shell command (getprop): closed. At the same time, on the emulator with Android version 11, such errors do not appear and writes me that the Gradle...

I recently installed android studio on my pc, created virtual device but when I click " run 'app' " the only thing that happens is error "Error while waiting for device: Could not start AVD", this error is in "Run" tool window, besides that there's absolutely no information what and why that...