android-studio Questions

Android Studio – How is defined MediaRecorder( )?

November 21, 2022
Ahmed Hossam
2 Answers

i make program for record audio for android but i find MediaRecorder() Deprecated kotlin code package noteapp.notesnotesnotescairo.mynoteapp import android.Manifest import android.annotation.SuppressLint import android.app.Activity import android.content.Context import android.content.pm.PackageManager import android.icu.text.SimpleDateFormat import android.media.MediaRecorder import android.os.Build import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.os.Looper import…

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Android Studio – (KOTLIN) Requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent

November 21, 2022
Sadece Ata
3 Answers

In every new message that comes to my account, the application restarts itself. Then it gives this error.I tried to find the solution but failed.I write the error code on the bottom line. E/AndroidRuntime: FATAL EXCEPTION: main Process: com.edusoft.teacher.myeducare, PID:…

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Android Studio – Navigation drawer for fragment navigation doesn't know how to go back to main fragment after screen turn off or app going in the background

November 21, 2022
Victor Cocuz
2 Answers

I have a single activity app that uses navigation graph and a navigation drawer to go to some of the fragments. Pressing back from each of the fragments usually brings me back to the main fragment, UNLESS I turn the…

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Flutter problem: Lost connection to device. Plugin implementation?

November 21, 2022
Praveesh Ramroop
2 Answers

I cannot solve this error. The app seems to build just fine but, for some reason, can't seem to connect to the emulator. It always ends with "Lost connection to device" while installing. I also tried it on a physical…

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Android Studio – How to get values from array in strings.xml in order of each day?

November 20, 2022
Latife Turan
3 Answers

I want to get values from an array every day, respectively, and set these values to a textbox. I can get values from array and set them in textbox but next day value stays same. does not set the next…

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Android Studio – How to import AlertDialog in Kotlin?

November 20, 2022
mandaxyz
3 Answers

I tried to google my problem but I couldn't found it, that's why I ask. Error: unresolved reference: AlertDialog Question: How to import AlertDialog because if I google it then I see different methods that causing the error above, e.g.…

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I am having" Error: Couldn't find constructor 'Builder'. … " when trying to Run and Debug in Visual Studio Code – Flutter

November 20, 2022
Gawel Sikora
2 Answers

enter image description hereenter image description here I am having " Error: Couldn't find constructor 'Builder'. ... " when trying to Run and Debug in Visual Studio Code. No problem with the code itself as tried to Debug few other…

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cant run the flutter apps on android studio

November 18, 2022
chabok web
2 Answers

i'm going to learn flutter. so i installed the latest version of flutter(Flutter 3.3.8) and make the path of that on windows. then i installed the latest version of android studio(Android Studio Dolphin | 2021.3.1 Patch 1) and installed the…

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Android Studio – AGP 7.3.1 manifest merger failed

November 18, 2022
don11995
2 Answers

After updating to Android Gradle Plugin 7.3.1 Android Studio says that package is deprecated in AndroidManifest.xml and I need to use namespace param in build.gradle.kts. I removed the package attribute in all my android manifests (I'm using additional manifest files…

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Firebase push notification is not working properly when device is offline

November 17, 2022
Krishan chand tiwari
2 Answers

I am implement a tap action on the notification and then i found out that when i am offline and triggering the notification. and when i am coming to online i am only receiving the last notification. and it is…

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