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Android Articles
Page 93 of 125
How to refresh Activity when IntentService is finished in android?
Before getting into the example, we should know what Intent service is in android. Intent Service is going to do background operation asynchronously. When user call startService() from activity, it doesn’t create an instance for each request and it going to stop service after done some action in service class or else we need to stop service using stopSelf().This example demonstrates How to refresh Activity when IntentService is finished.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 ...
Read MoreHow to share intent from intentservice in android?
Before getting into example, we should know what Intent service is in android. Intent Service is going to do back ground operation asynchronously. When user call startService() from activity , it doesn’t create instance for each request. It going to stop service after done some action in service class or else we need to stop service using stopSelf().This example demonstrate about How to share intent from intentservice.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. ...
Read MoreHow to get phone number in android?
This example demonstrate about How to get phone number in android.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. In the above code, we have taken text view. When user open application, Phone number going to append on textview.Step 3 − Add the following code to src/MainActivity.java.package com.example.andy.myapplication; import android.Manifest; import android.content.Context; import android.content.pm.PackageManager; import android.os.Build; import android.os.Bundle; import android.support.annotation.RequiresApi; import android.support.v4.app.ActivityCompat; import android.support.v7.app.AppCompatActivity; import android.telephony.TelephonyManager; import android.widget.TextView; import ...
Read MoreHow to get the duplicates values from Arraylist and then get those items in another Arraylist in Android?
This example demonstrate about How to get the duplicates values from Arraylist and then get those items in another Arraylist.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. In the above code, we have taken listview to show duplication list items from array list.Step 3 − Add the following code to src/MainActivity.javapackage com.example.andy.myapplication; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.widget.ArrayAdapter; import android.widget.ListView; import java.util.ArrayList; import java.util.HashSet; import java.util.Set; public class MainActivity extends AppCompatActivity ...
Read MoreHow to use checktextview in android?
Before getting into the example, we should know what checktextview in android is. Check textview is expanded by textview and contains checkable interface. Using Checktextview we can find that, whether a user is clicked on textview or not.This example demonstrate about How to use checktextview in android.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. In the above code, we have taken CheckedTextView, when user clicked on textview, it will ...
Read MoreAndroid Determine App Starts First Time OR Not Programmatically?
This example demonstrates about Android Determine App Starts First Time OR Not Programmatically.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. In the above code, we have taken textview, when user open application, it will check whether it is the first time or not. If first time, it will append first-time text to textview or else it shows more than first-time text.Step 3 − Add the following code to src/MainActivity.javapackage ...
Read MoreHow to Add One Side Left Border to TextView in Android using XML?
This example demonstrate about How to Add One Side Left Border to TextView in Android using XML.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. In the above code we have taken textview and linear layout. In Linear layout we have added background as text_style. So create a file called text_style.xml in drawable as shown below – ...
Read MoreHow to use pie chart graph in android?
This example demonstrate about How to use pie chart graph in android.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 − Open build.gradle(module level) and add library dependency.apply plugin: 'com.android.application' android { packagingOptions { exclude 'META-INF/proguard/androidx-annotations.pro' } packagingOptions { exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/LICENSE' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/license.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/notice.txt' ...
Read MoreHow to use Radar Chart graph in android?
This example demonstrates How to use Radar chart graph in android.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 − Open build.gradle(module level) and add library dependency.apply plugin: 'com.android.application' android { packagingOptions { exclude 'META-INF/proguard/androidx-annotations.pro' } packagingOptions { exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/LICENSE' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/license.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/notice.txt' ...
Read MoreHow to use Scatter chart graph in android?
This example demonstrate about How to use Scatter chart graph in android.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 − Open build.gradle(module level) and add library dependency.apply plugin: 'com.android.application' android { packagingOptions { exclude 'META-INF/proguard/androidx-annotations.pro' } packagingOptions { exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/LICENSE' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/license.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/notice.txt' ...
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