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Found 1966 Articles for Apps/Applications
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
701 Views
This example demonstrates how to lay out Views in RelativeLayout programmatically 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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.RelativeLayout; import android.widget.RelativeLayout.LayoutParams; import android.widget.Toast; public class MainActivity extends Activity { RelativeLayout relativelayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
698 Views
This example demonstrates how to make surfaceview transparent in an Android App.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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } }Step 4 − Add the following code to Manifests/AndroidManifest.xml ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
2K+ Views
This example demonstrates how to change the colors of a Drawable 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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.graphics.drawable.AnimationDrawable; import android.os.Bundle; import android.widget.LinearLayout; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); LinearLayout your_Layout = (LinearLayout) findViewById(R.id.activity_main); AnimationDrawable animationDrawable ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
902 Views
This example demonstrates how to set Android Toast duration longer than Toast.LENGTH_LONG.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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.os.CountDownTimer; import android.view.View; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } private Toast mToastToShow; public ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
471 Views
This example demonstrates how to use Material Design components in an Android App.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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } }Step ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
2K+ Views
This example demonstrates how to create a transparent statusbar and ActionBar 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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } }Step 4 − Add the following code to res/values/styles.xml ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
6K+ Views
This example demonstrates how to filter a RecyclerView with a SearchView on 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.javapackage com.app.sample; import android.os.Bundle; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.inputmethod.EditorInfo; import android.widget.SearchView; import androidx.appcompat.app.AppCompatActivity; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { private ExampleAdapter adapter; private List exampleList; @Override protected void ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
894 Views
This example demonstrates how to change the background color of the ActionBar of an ActionBarActivityStep 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.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } }Step 4 − Add the following code to Manifests/AndroidManifest.xml ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
1K+ Views
This example demonstrates how to change the color and font of Android ListView.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.javaStep 4 − Add the following code to Manifests/AndroidManifest.xml ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
76 Views
This example demonstrates how ListView's recycling mechanism works on 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 res/layout/card_row.xml. Step 4 − Add the following code to src/MainActivity.javapackage com.app.sample; import android.os.Bundle; import android.view.GestureDetector; import android.view.MotionEvent; import android.view.View; import android.widget.Toast; import androidx.appcompat.app.AppCompatActivity; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; import java.util.ArrayList; public class MainActivity extends AppCompatActivity { private ArrayList cities; @Override ... Read More