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Android Articles
Page 59 of 125
Google's Relationships Based Voice Search on Android
The top most company in the world – Google announced on its Google+ page that the latest version of voice search command is available which is based on relationships. This voice search command enhances its voice-recognition feature and allows user to make calls, send messages, and search using voice commands.Google has given this interesting feature to Android. That’s why, Android now available with relationship based – voice search command feature which facilitates Android user to make calls and sending messages directly via voice commands for contacts that have been associated with their relationship to the user. In other word, Android ...
Read MoreHow to add a shadow and a border on circular imageView android?
This example demonstrates how to add a shadow and a border on circular imageView androidStep 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 androidx.core.graphics.drawable.RoundedBitmapDrawable; import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory; import android.content.Context; import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.ImageView; import android.widget.RelativeLayout; import android.os.Bundle; public class MainActivity extends AppCompatActivity ...
Read MoreHow to bind data from a database to an Android CheckBox in a ListView?
This example demonstrates how to bind data from a database to an Android CheckBox in a 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 res/layout/row_item.xml. Step 4 − Add the following code to src/MainActivity.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import java.util.ArrayList; import android.os.Bundle; public class MainActivity extends AppCompatActivity { ArrayList dataModels; ListView ...
Read MoreHow to Justify Text in TextView in Android?
This example demonstrates how to Justify Text in TextView 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/list_item.xml Step 4 − Add the following code to src/MainActivity.javapackage com.app.sample; import androidx.appcompat.app.AppCompatActivity; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; import android.os.Bundle; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { private final String TAG = "MainActivity"; private ...
Read MoreHow to scale an Image in ImageView to keep the aspect ratio in Android?
This example demonstrates how to scale an Image in ImageView to keep the aspect ratio 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.widget.ImageView; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ImageView my_image = (ImageView) findViewById(R.id.my_image); ...
Read MoreHow to support different screen size in Android?
This example demonstrates how to support different screen sizes 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.util.DisplayMetrics; import android.widget.TextView; import android.os.Bundle; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); DisplayMetrics metrics = new DisplayMetrics(); ...
Read MoreHow to write a SoftKeyboard open and close listener in an activity in Android?
This example demonstrates how to write a SoftKeyboard open and a close listener in 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.javapackage com.app.sample; import androidx.annotation.RequiresApi; import androidx.appcompat.app.AppCompatActivity; import androidx.constraintlayout.widget.ConstraintLayout; import android.os.Bundle; import android.graphics.Rect; import android.os.Build; import android.view.View; import android.view.ViewTreeObserver; import android.view.inputmethod.InputMethodManager; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; public class MainActivity extends AppCompatActivity implements View.OnClickListener{ ConstraintLayout ...
Read MoreHow to add jar as library on Android Studio?
This example demonstrates how to add jar as a library on Android Studio.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 jar file to Project/app/libs/Step 3 − Add the following dependencies to File/Project StructureStep 4 − Add the following code to res/layout/activity_main.xml. Step 5 − 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); ...
Read MoreHow to send Email on Android using JavaMail API?
This example demonstrates how to send Email on Android using JavaMail API.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.view.View; import android.widget.Button; import android.widget.EditText; import java.util.Properties; import javax.mail.PasswordAuthentication; import javax.mail.Session; import android.os.Bundle; public class MainActivity extends AppCompatActivity implements View.OnClickListener { private EditText editTextEmail; private ...
Read MoreHow to disable copy/paste from/to EditText in Android App?
This example demonstrates how do I disable copy/paste from/to editText 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.ActionMode; import android.view.Menu; import android.view.MenuItem; import android.widget.EditText; public class MainActivity extends AppCompatActivity { EditText editText; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); editText = ...
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