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Apps/Applications Articles
Page 82 of 148
How to hide status bar in Android?
This example demonstrates how to do I 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. Step 3 − Add the following code to src/MainActivity.javaimport androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.Window; import android.view.WindowManager; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setContentView(R.layout.activity_main); } }Step 4 − Add the following ...
Read MoreHow to permanently hide Navigation Bar in an Android Activity?
This example demonstrates how do I permanently hide Navigation Bar in an Android Activity 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. Step 3 − Add the following code to src/MainActivity.javaimport androidx.appcompat.app.AppCompatActivity; import android.annotation.SuppressLint; import android.os.Build; import android.os.Bundle; import android.view.View; public class MainActivity extends AppCompatActivity { private int currentApiVersion; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); currentApiVersion ...
Read MoreHow can I get the current Android SDK version programmatically?
This example demonstrates how do I get the current SDK version 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. Step 3 − Add the following code to src/MainActivity.javaimport android.os.Build; import android.os.Bundle; import android.widget.TextView; public class MainActivity extends AppCompatActivity { TextView textView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); textView = findViewById(R.id.textView); int versionAPI = Build.VERSION.SDK_INT; ...
Read MoreHow to determine if network type (2G, 3G or 4G) in Android?
This example demonstrates how do I determine if network type (2G, 3G, 4G) 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. Step 3 − Add the following code to src/MainActivity.javaimport androidx.appcompat.app.AppCompatActivity; import android.content.Context; import android.os.Bundle; import android.telephony.TelephonyManager; import android.widget.Toast; import java.util.Objects; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); getNetworkClass(getApplicationContext()); } public ...
Read MoreHow to call a method after a delay in Swift(iOS)?
In this post, we will be seeing how you can delay a method call using Swift. Here we will be seeing how you can achieve the same in two ways, So let’s get started, We will be seeing both the example in Playground, Step 1 − Open Xcode → New Playground.In the first approach, we will be using asyncAfter(deadline: execute:) instance method, which Schedules a work item for execution at the specified time and returns immediately.You can read more about it here https://developer.apple.com/documentation/dispatch/dispatchqueue/2300020-asyncafterStep 2 − Copy the below code in Playground and run, func functionOne() { let delayTime = ...
Read MoreHow to rotate an image in imageview by an angle on iOS App using Swift?
Images are everywhere almost in all application, you might have come across many applications like gaming applications where you see images getting rotated.So, In this post, we will be seeing how to rotate the image in an image view by an angle in an iOS application.So, Let’s get started, Step 1 − Open Xcode→SingleViewApplication→name it RotateImage.Step 2 − Open Main.storyboard, add UIImageView and add 2 buttons as shown below name them ROTATE BY 90 DEGREES AND ROTATE BY 45 DEGREES. Add some sample images to UIImage View.Step 3 − Create @IBAction for both buttons and name them as rotate45button and ...
Read MoreHow to get the Android Emulator's IP address?
This example demonstrates how do I get the Android Emulator’s IP address.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.javaimport androidx.appcompat.app.AppCompatActivity; import android.net.wifi.WifiManager; import android.os.Bundle; import android.text.format.Formatter; import android.view.View; import android.widget.Button; import android.widget.TextView; public class MainActivity extends AppCompatActivity { Button button; TextView textview; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ...
Read MoreHow to use microsoft keyboard app word flow
Microsoft has launched a new keyboard app called “WordFlow” that would make your chatting and texting lot more quick and fast for its users. This new keyboard app called “WordFlow” has a fast-typing feature which was just introduced in Windows Phone to iOs. It predicts what the user is trying to write making it much easier for user to complete their sentences.On the basis of user feedback the WordFlow has developed some new features. The library including emoji’s and shades have been expanded. Issues of bad accuracy while tapping the space bar have been solved. The memory and performance have ...
Read MoreHow to use facebook SDK in Android studio?
This example demonstrates about How to use facebook SDK in Android studioDownload the SDK from the Maven Central Repository:buildscript { repositories { mavenCentral()}}Compile the latest version of the SDK:dependencies { implementation 'com.facebook.android:facebook-android-sdk:[5,6)' }Click here to download the project code.
Read MoreHow to create Android Facebook Key Hash?
This example demonstrates about How to create Android Facebook Key HashGenerating a Development Key HashMac OS:- Execute below command in terminal keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore | openssl sha1 -binary | openssl base64Windows:- Execute below command in command prompt keytool -exportcert -alias androiddebugkey -keystore "C:\Users\USERNAME\.android\debug.keystore" | "PATH_TO_OPENSSL_LIBRARY\bin\openssl" sha1 -binary | "PATH_TO_OPENSSL_LIBRARY\bin\openssl" base64Generating a Release Key Hashkeytool -exportcert -alias YOUR_RELEASE_KEY_ALIAS -keystore YOUR_RELEASE_KEY_PATH | openssl sha1 -binary | openssl base64Click here to download the project code.
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