Most answered questions in Mobile Development

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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
• 13,620 points
344 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
• 13,620 points
1,661 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
• 63,700 points
339 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
• 12,690 points
621 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
• 12,690 points
642 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
• 12,690 points
988 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
• 12,690 points
1,143 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
• 12,690 points
470 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
• 12,690 points
1,217 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
• 12,690 points
2,176 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
• 12,690 points
521 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
• 12,690 points
524 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
• 13,620 points
8,313 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
• 13,620 points
1,915 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
• 13,620 points
1,217 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
• 13,620 points
3,279 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
• 13,620 points
1,781 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
• 9,670 points
1,087 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
• 9,670 points
429 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
• 9,670 points
793 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
• 9,670 points
396 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
• 12,690 points
400 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
• 12,690 points
942 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
• 12,690 points
773 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
• 12,690 points
1,259 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
• 12,690 points
1,276 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
• 9,670 points
406 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
• 9,670 points
1,554 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
• 9,670 points
600 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
• 9,670 points
464 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
• 9,670 points
452 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
• 9,670 points
3,910 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
• 9,670 points
339 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
• 12,690 points
3,527 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
• 12,690 points
765 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
• 12,690 points
548 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
• 9,670 points
375 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
• 9,670 points
462 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
• 9,670 points
639 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
• 9,670 points
691 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
• 9,670 points
557 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
822 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
4,116 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
2,144 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
• 9,670 points
993 views
0 votes
1 answer

HTTP live streaming server on iPhone

If you don't encode the raw h264 ...READ MORE

Sep 20, 2022 in IOS by Aditya
• 7,680 points
609 views
0 votes
0 answers

How to create Toast in Flutter

Can I create something similar to Toasts in Flutter? Just ...READ MORE

Mar 9, 2023 in Android by sarit
• 1,830 points
234 views
–1 vote
0 answers

Android Open and Save files to/from Google Drive SDK

I've been poring at Google documents for ...READ MORE

Dec 10, 2022 in Android by sarit
• 1,830 points
332 views
0 votes
0 answers

Tracking screen time in android

I need to monitor an android smartphone's ...READ MORE

Dec 10, 2022 in Android by sarit
• 1,830 points
472 views
0 votes
0 answers

Android : Check whether the phone is dual SIM

After extensive investigation on discussion boards, I now understand that a dual SIM phone's IMSI or SIM serial numbers cannot be found (except for contacting the manufacturer).  My original query has been amended to: Can we even tell the phone has two SIMs?  I think someone with some intellect could find it.  I can think of a few ways, including: tracing the logs for the IMEI number and dialling a USSD code (I tested this in India with *139#).  It succeeded.)  This will provide me with the SIM's IMEI number from which I called the USSD code.  (The phone is assumed to adhere to Android standards and have two IMEI numbers.) preserving the SIM's IMSI and/or serial number. ...READ MORE

Dec 10, 2022 in Android by sarit
• 1,830 points
542 views