Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Android Articles
Page 20 of 125
How to listen for a WebView finishing loading a URL in Android using Kotlin?
This example demonstrates how to listen for a WebView finishing loading a URL in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.webkit.WebChromeClient import android.webkit.WebView import android.webkit.WebViewClient import android.widget.Button import android.widget.TextView import android.widget.Toast import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var webView: WebView lateinit var textView: TextView private lateinit var ...
Read MoreHow to convert pixels to dp in an Android App using Kotlin?
This example demonstrates how to convert pixels to dp in an Android App using Kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.content.Context import android.os.Bundle import android.widget.Button import android.widget.TextView import androidx.appcompat.app.AppCompatActivity import kotlin.math.roundToInt class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) title = "KotlinApp" ...
Read MoreHow to create a Custom Ratingbar in Android using Kotlin?
This example demonstrates how to create a Custom Ratingbar in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.widget.Button import android.widget.RatingBar import android.widget.RatingBar.OnRatingBarChangeListener import android.widget.TextView import android.widget.Toast import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var ratingBar: RatingBar lateinit var button: Button lateinit var textView: TextView override fun onCreate(savedInstanceState: Bundle?) { ...
Read MoreHow do I restart an Android Activity using Kotlin?
This example demonstrates how to restart an Android Activity using Kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.widget.Button import android.widget.TextView import androidx.appcompat.app.AppCompatActivity import java.util.* class MainActivity : AppCompatActivity() { lateinit var textView: TextView lateinit var button: Button var random: Random = Random() override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) ...
Read MoreAndroid imageView Zoom-in and Zoom-Out using Kotlin?
This example demonstrates how to implement Android imageView zoom-in and Zoom out using kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.view.MotionEvent import android.view.ScaleGestureDetector import android.view.ScaleGestureDetector.SimpleOnScaleGestureListener import android.widget.ImageView import androidx.appcompat.app.AppCompatActivity import kotlin.math.max import kotlin.math.min class MainActivity : AppCompatActivity() { private lateinit var scaleGestureDetector: ScaleGestureDetector private var scaleFactor = 1.0f private lateinit var imageView: ImageView override fun ...
Read MoreAndroid app Vulnerability Scanner
AndroBugs Framework is an Android vulnerability analysis system that helps developers or hackers find potential security vulnerabilities in Android applications. We share our personal data through mobile apps if they are not secure its mean we not secured, let start Find vulnerability of android Mobile App - App security. Through this we can...find vulnerability in Appcheck the codeDangerous shell commandcollect information of appRequirementsBasic knowledge of LinuxApp which you testKali Linux MachineNow clone the Androbug – Framework. This framework is android vulnerability scanner tool; This tool is help-full for hacker and android penetration tester.git clone https://github.com/AndroBugs/AndroBugs_Frameworkgitcd AndroBugs_Frameworkpython androbugs.py -f /root/Desktop/Secure.apk -o ...
Read MoreAndroid Debug Bridge Mode
Android Debug Bridge (adb) is a versatile command-line tool that lets you communicate with a device. The ADB is typical, used to communicate with a smartphone, tablet, smartwatch, set-top box, or any other device that can run the Android operating system. We can do things on an Android device that may not be suitable for everyday use, like, install apps outside of the Play Store, debug apps, access hidden features, and bring up a UNIX shell, etc. For security reasons, Developer Options need to be unlocked and you need to have USB Debugging Mode enabled as well. Not only that, ...
Read MoreHow to create pagination text in Android using Kotlin?
This example demonstrates how to create pagination text in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.graphics.Color import android.graphics.Typeface import android.os.Bundle import android.text.Html import android.text.Spannable import android.text.SpannableString import android.text.TextUtils import android.text.style.ForegroundColorSpan import android.text.style.RelativeSizeSpan import android.text.style.StyleSpan import android.view.ViewTreeObserver import android.widget.Button import android.widget.TextView import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var ...
Read MoreHow to bring an activity to the foreground i.e. top of stack using Kotlin?
This example demonstrates how to bring an activity to the foreground i.e. top of stack using Kotlin.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new projectStep 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.content.Intent import android.os.Bundle import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) title = "KotlinApp" val i = Intent(this, NewActivity::class.java) ...
Read MoreHow to use search functionality in custom listview in Android using kotlin?
This example demonstrates how to use search functionality in custom listview in Android using kotlinStep 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.text.Editable import android.text.TextWatcher import android.widget.ArrayAdapter import android.widget.EditText import android.widget.ListView import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var listView: ListView var months: ArrayList = ArrayList() var arrayAdapter: ArrayAdapter? = null lateinit var ...
Read More