Most answered questions in Mobile Development

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1 answer

Flutter project in iOS emulator takes forever to run, but its worked on Android emulator

Try flutter clean and flutter build ios ...READ MORE

Nov 18, 2022 in Mobile Development by gaurav
 • 23,580 points • 946 views
0 votes
1 answer

How to integrate @2x @3x images to React Native Project (Both Android & IOS)?

React native automatically pick up the desired ...READ MORE

Nov 16, 2022 in Mobile Development by gaurav
 • 23,580 points
edited Mar 5 • 892 views
0 votes
1 answer

What are intent-filters in Android?

Just for the record. This is how ...READ MORE

Nov 15, 2022 in Android by Edureka
 • 13,680 points • 864 views
0 votes
1 answer

Proguard returned with error code 1. (com.google.android.gms)

You must run the following command if ...READ MORE

Nov 15, 2022 in Android by Edureka
 • 13,680 points • 1,192 views
0 votes
1 answer

Sign out from google and facebook in android application

Just for the record. This is how ...READ MORE

Nov 15, 2022 in Android by Edureka
 • 13,680 points • 712 views
0 votes
1 answer

Why YouTube Player API does not work on Android 11?

The Android 11 package visibility limitations prevent ...READ MORE

Nov 15, 2022 in Android by Edureka
 • 13,680 points • 2,619 views
0 votes
1 answer

Multiple IF statements in Excel not working

When you add an IF statement to a formula ...READ MORE

Nov 12, 2022 in Mobile Development by narikkadan
 • 86,360 points • 768 views
0 votes
1 answer

Simple Android grid example using RecyclerView with GridLayoutManager (like the old GridView)

This is a simple way from XML ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 1,098 views
0 votes
1 answer

Android: When should I use a Handler() and when should I use a Thread?

Because Chrome V8 is a JavaScript engine, ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 1,100 views
0 votes
1 answer

iOs build fails with FacebookLogin package

Looks like the problem was my Xcode ...READ MORE

Nov 15, 2022 in Mobile Development by gaurav
 • 23,580 points
edited Mar 5 • 1,013 views
0 votes
1 answer

Programmatically register a broadcast receiver

This example shows how to programmatically register ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 1,527 views
0 votes
1 answer

Android backgroud image slow the app

You're mainly noticing the latency because you ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 1,859 views
0 votes
1 answer

Simple Android RecyclerView example

Begin with a blank activity. The actions ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 849 views
0 votes
1 answer

Android in-app billing - How to handle refunds ?

Simply disregard the library's purchase to overcome ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 1,890 views
0 votes
1 answer

Android - Set text to TextView

After discovering the views, you set the ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 3,357 views
0 votes
1 answer

android studio calling button

You may utilize the upcoming code. intent =new ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 934 views
0 votes
1 answer

What does file:///android_asset/www/index.html mean?

file:/// is a URI (Uniform Resource Identifier) ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,710 points • 1,031 views
+1 vote
1 answer

net: ERR_UNKNOWN_URL_SCHEME in Android Webview codes not working in Kotlin

3 ways to fix the err_unknown_url_scheme error. You ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 13,680 points • 9,634 views
0 votes
1 answer

How to set my Activity as main activity in android?

The "intent-filter" in "AndroidManifest.xml" allows you to ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 13,680 points • 3,193 views
0 votes
1 answer

What is the purpose of setImageResource() in Android?

setImageResource(): Use a resource id to set the ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 13,680 points • 2,808 views
0 votes
1 answer

How get permission for camera in android.(Specifically Marshmallow)?

To begin with, confirm that the user ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 13,680 points • 4,152 views
0 votes
1 answer

How to use .status folder for WhatsApp status saver app in android 11 scoped storage?

Request the user to give permission to ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 13,680 points • 2,926 views
0 votes
1 answer

How can I record a conversation / phone call on iOS?

This is for you. complete working illustration ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 1,670 views
0 votes
1 answer

How do i open Google Maps for directions using coordinates on the iphone

There is a chance. Employ MKMapView Using ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 791 views
0 votes
1 answer

Detect if the device is iPhone X

The response to your query is "no" ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 1,291 views
0 votes
1 answer

Play alert sound (same as default message ringtone)

Yes it is possible, but they use undocumented ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 755 views
0 votes
1 answer

Android Shared preferences for creating one time activity

Android offers a variety of options for ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,710 points • 758 views
0 votes
1 answer

Match Android apk SHA256 with SafetyNet apkCertificateDigestSha256

You've missed a keyword in the download ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,710 points • 1,439 views
0 votes
1 answer

Error:com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details

Go to the gradle.properties file and add ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,710 points • 1,259 views
0 votes
1 answer

How to display Toast in Android?

Use the show() function of the Toast ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,710 points • 1,715 views
0 votes
1 answer

How to turn on front flash light programmatically in Android?

For this problem you should: Check whether the ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,710 points • 4,301 views
0 votes
1 answer

Play alert sound (same as default message ringtone)

Although they use undocumented enum values, it ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 715 views
0 votes
1 answer

How to get rid of blank space from iPhone notch on web page

You should be looking for the meta-setting ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 2,405 views
0 votes
1 answer

reduce camera/photo library image file size for less than 100 KB in iphone

The simplest technique to reduce the size ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 985 views
0 votes
1 answer

"Scan now to download" QR code for iPhone App Download

They are QR Codes, which can link ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,690 points • 1,208 views
0 votes
1 answer

Call the official *Settings* app from my app on iPhone

It also functions in iOS versions greater ...READ MORE

Nov 4, 2022 in IOS by Rahul
 • 9,690 points • 1,088 views
0 votes
1 answer

Open webpage in fullscreen in Safari on iOS

No, javascript cannot be used to switch ...READ MORE

Nov 4, 2022 in IOS by Rahul
 • 9,690 points • 4,986 views
0 votes
1 answer

Why does the NFC range of an iPhone improve with an application?

I'm not familiar with iPhone, but I ...READ MORE

Nov 4, 2022 in IOS by Rahul
 • 9,690 points • 805 views
0 votes
1 answer

How to open the Google Play Store directly from my Android application?

If you want to link to your ...READ MORE

Nov 7, 2022 in Android by Edureka
 • 12,710 points • 5,134 views
0 votes
1 answer

Open Contact information in Contact List using Phone Number of Contact Android Studio

You must first obtain the contact's CONTACT ...READ MORE

Nov 7, 2022 in Android by Edureka
 • 12,710 points • 1,447 views
0 votes
1 answer

Sharing link on WhatsApp from mobile website (not application) for Android

<html> <head> ...READ MORE

Nov 7, 2022 in Android by Edureka
 • 12,710 points • 1,040 views
0 votes
1 answer

Can I embed a custom font in an iPhone application?

This is supported by iOS 3.2 and ...READ MORE

Sep 22, 2022 in IOS by Rahul
 • 9,690 points • 952 views
0 votes
1 answer

Is there a way to to check if a picture was taken on that iPhone?

Actually, the model and manufacturer information is ...READ MORE

Sep 22, 2022 in IOS by Rahul
 • 9,690 points • 922 views
0 votes
1 answer

Detecting iPhone 6/6+ screen sizes in point values

The device screen will be the first ...READ MORE

Sep 22, 2022 in IOS by Rahul
 • 9,690 points • 1,287 views
0 votes
1 answer

How to build a font generator in iOS Swift and allowing pasting to clipboard

On your iPhone, you cannot copy and ...READ MORE

Sep 22, 2022 in IOS by Rahul
 • 9,690 points • 1,383 views
0 votes
1 answer

How is a rounded rect view with transparency done on iphone?

view.layer.cornerRadius = radius; The difficult technique is to ...READ MORE

Sep 22, 2022 in IOS by Rahul
 • 9,690 points • 1,382 views
0 votes
1 answer

what font face of clock on lock screen of iPhone (iOS 9)?

San Francisco is the default font in ...READ MORE

Sep 20, 2022 in IOS by Aditya
 • 7,680 points • 1,691 views
0 votes
1 answer

Is it possible to run .APK/Android apps on iPad/iPhone devices?

It is not possible to run Android ...READ MORE

Sep 20, 2022 in IOS by Aditya
 • 7,680 points • 5,031 views
0 votes
1 answer

Is there a way to generate high resolution PNGs of iOS emoji?

The glyphs for the "Apple Color Emoji" ...READ MORE

Sep 20, 2022 in IOS by Aditya
 • 7,680 points • 2,871 views
0 votes
1 answer

Xcode 12.4 “Unsupported OS version” after iPhone iOS update 14.7

This may only be a short-term fix, ...READ MORE

Sep 21, 2022 in IOS by Rahul
 • 9,690 points • 1,662 views
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