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Found 1966 Articles for Apps/Applications
3K+ Views
This example demonstrates how do I display animated gif images 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.Add the following dependency in build.gradle: Module: appimplementation 'com.github.bumptech.glide:glide:4.9.0'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.View; import android.widget.ImageView; import com.bumptech.glide.Glide; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } ... Read More
452 Views
This example demonstrates how do I create a multilevel listView 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.View; import android.widget.ExpandableListAdapter; import android.widget.ExpandableListView; import android.widget.Toast; import java.util.ArrayList; import java.util.HashMap; import java.util.List; public class MainActivity extends AppCompatActivity { ExpandableListView expandableListView; ExpandableListAdapter expandableListAdapter; ListexpandableListTitle; HashMap expandableListDetail; @Override protected void onCreate(Bundle savedInstanceState) { ... Read More
1K+ Views
This example demonstrates how do I create an animation using XML 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 − Create a new android resource directory (anim) and create these below mentioned anim resource filesMyanim.xml zoom.xml blink.xml Step 4 − Add the following code to src/MainActivity.javaimport androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.view.animation.Animation; import android.view.animation.AnimationUtils; ... Read More
986 Views
This example demonstrates how do I can encode a URL 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.graphics.Bitmap; import android.os.Bundle; import android.view.View; import android.webkit.WebView; import android.webkit.WebViewClient; import android.widget.Button; import android.widget.Toast; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; public class MainActivity extends AppCompatActivity { Button button; private WebView webView; String strURL; private String query; public ... Read More
231 Views
This example demonstrates how do I use the Android Picasso library to download images.Step 1 − Create a new project in Android Studio, go to File ⇒New Project and fill all required details to create a new project.Add the following dependency to the build gradle (Module: app)implementation 'com.squareup.picasso:picasso:2.4.0'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.View; import android.widget.Button; import android.widget.ImageView; import com.squareup.picasso.Picasso; public class MainActivity extends AppCompatActivity { ImageView imageView; Button btnDownload; @Override protected void onCreate(Bundle savedInstanceState) ... Read More
1K+ Views
This example demonstrates how do I does one Glide to download an image into a bitmap.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new projectAdd the following dependency in build.gradle: Module: appimplementation 'com.github.bumptech.glide:glide:4.9.0'Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.javaimport androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.appcompat.app.AppCompatActivity; import android.graphics.Bitmap; import android.graphics.drawable.Drawable; import android.os.Bundle; import android.widget.ImageView; import com.bumptech.glide.Glide; import com.bumptech.glide.request.target.CustomTarget; import com.bumptech.glide.request.transition.Transition; public class MainActivity extends AppCompatActivity { ImageView imageView; @Override ... Read More
385 Views
This example demonstrates how do I use Location API in android to track your current location.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Add the following dependency in the build.gradle (Module:app) −implementation 'com.google.android.gms:play-services-maps:17.0.0'Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.javaimport androidx.fragment.app.FragmentActivity; import android.os.Bundle; import com.google.android.gms.maps.CameraUpdateFactory; import com.google.android.gms.maps.GoogleMap; import com.google.android.gms.maps.OnMapReadyCallback; import com.google.android.gms.maps.SupportMapFragment; import com.google.android.gms.maps.model.LatLng; import com.google.android.gms.maps.model.MarkerOptions; public class MapsActivity extends FragmentActivity implements OnMapReadyCallback { GoogleMap mMap; @Override protected void onCreate(Bundle savedInstanceState) ... Read More
2K+ Views
This example demonstrates how do I Use NavigationView 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 android.os.Bundle; import com.google.android.material.floatingactionbutton.FloatingActionButton; import com.google.android.material.snackbar.Snackbar; import android.view.View; import androidx.navigation.NavController; import androidx.navigation.Navigation; import androidx.navigation.ui.AppBarConfiguration; import androidx.navigation.ui.NavigationUI; import com.google.android.material.navigation.NavigationView; import androidx.drawerlayout.widget.DrawerLayout; import androidx.appcompat.app.AppCompatActivity; import androidx.appcompat.widget.Toolbar; import android.view.Menu; public class MainActivity extends AppCompatActivity { private AppBarConfiguration mAppBarConfiguration; @Override protected void onCreate(Bundle savedInstanceState) { ... Read More
269 Views
This example demonstrates how do I implement an endless list with RecyclerView 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.Add the following dependency in build gradle (Module app) −implementation 'com.android.support:cardview-v7:28.0.0' implementation 'com.android.support:recyclerview-v7:28.0.0'Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.javaimport androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; import android.os.Bundle; import android.os.Handler; import java.util.ArrayList; public class MainActivity extends AppCompatActivity { RecyclerView recyclerView; RecyclerViewAdapter recyclerViewAdapter; ArrayListrowsArrayList = new ... Read More
583 Views
This example demonstrates how do I Style an Android Switch Widget 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 − Create a drawable resource file (customswitchselector.xml) and add the following code − ... Read More