I have started Android development and this is my first stackoverflow question. I have tried deleting as well as making a new fileHash file. I have aslo tried deleting .gradle file. I am not able to understand, can you guys…
I am new to Flutter. I am building a quiz app and have the following three dart files: main.dart import 'package:flutter/material.dart'; import './answer.dart'; import './question.dart'; void main(){ runApp(MyApp()); } class MyApp extends StatefulWidget { State<StatefulWidget> createState(){ return _MyAppState(); } }…
I am printing pdf using the below code which works fine for normal pdfs but crashes with password-protected pdf. is there any way by which we can print password-protected pdf or stop applications from crashing. application crashes even print() called…
Below i have pasted the code of MainActivity package com.example.tunifi; import androidx.appcompat.app.AppCompatActivity; import android.Manifest; import android.content.Intent; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; import com.karumi.dexter.Dexter; import com.karumi.dexter.PermissionToken; import com.karumi.dexter.listener.PermissionDeniedResponse; import com.karumi.dexter.listener.PermissionGrantedResponse; import com.karumi.dexter.listener.PermissionRequest;…
I downloaded the Pixel emulator and Android API 25, but when running it appears for a few seconds and then disappears In the Event Log, this is what appears I need help pls
' I am a beginner in flutter dev and was trying to implement the screen but then cannot seem to get my head around the error thrown This code below is supposed to display an onboarding screen but it seems…
I am working with a video player called 'flick video player'. I can play videos fairly okay with default functionality. The problem occurs when I scroll down the screen and the video continues to play in the background. I would…
I was wondering if there is a chance to align the play button as from screenshot at the center of the screen. Unfortunately, I have only succeeded in doing such with the white space that I wish to remove. The…
I have saved a video in getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS) path in the android private directory. I want to show the video file in the gallery. I have tried MediascannerConnection.scanFile but it did not work. Is there any altermative?
Android studio version is as follows： Android Studio Arctic Fox | 2020.3.1 Build #AI-203.7717.56.2031.7583922, built on July 27, 2021 When I create a new android project, the default version of gradle is 7.0.0, and then java11 is required to run,…