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Android Articles
Page 66 of 125
Work with google docs offline using android
In many places; airplane, café, ships, etc…. you don’t get proper internet connection, but for many people work become necessary wherever they are. Google Docs helps those kinds of people through Offline mode feature. Using Google Drive, you can edit documents, spreadsheets, and presentations offline, you can access files on your mobile devices and whenever you come back online, your changes on the Docs will be synced to the cloud.Before using Google Docs offline, the question comes in mind that how do we implement this?It is very simple, just install Google Docs and Google Sheets on your Android device and ...
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.
Read MoreHow to create android app in facebook?
This example demonstrates about How to create android app in facebook We need to create Facebook App on Facebook developer site to get Facebook App ID. Please follow the following steps one by one. Go to https://developers.facebook.com/ and add new app.Step 1 - Enter you app name and email in given fieldsStep 2 – Add below line build.gradle/mavenDownload 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)' }Step 3 - Add Your Development and Release Key HashesGenerating a Development Key HashMac OS:- Execute below command in terminal ...
Read MoreHow to show current location on a google map on Android?
This example demonstrates how do I show current location on a google map 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 dependency in the build.gradle (Module: app)implementation 'com.google.android.gms:play-services-maps:17.0.0' implementation 'com.google.android.gms:play-services-location:17.0.0'Step 4 − Add the following code to src/MainActivity.javaimport android.Manifest; import android.content.pm.PackageManager; import android.location.Location; import android.os.Bundle; import android.widget.Toast; import com.google.android.gms.maps.CameraUpdateFactory; import com.google.android.gms.maps.SupportMapFragment; import com.google.android.gms.location.FusedLocationProviderClient; import com.google.android.gms.location.LocationServices; import com.google.android.gms.maps.GoogleMap; import com.google.android.gms.maps.OnMapReadyCallback; import com.google.android.gms.maps.model.LatLng; import com.google.android.gms.maps.model.MarkerOptions; import com.google.android.gms.tasks.OnSuccessListener; import com.google.android.gms.tasks.Task; import androidx.annotation.NonNull; import androidx.core.app.ActivityCompat; ...
Read MoreHow to get current location latitude and longitude in Android?
This example demonstrates how do I get current location latitude and longitude 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.Manifest; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.PackageManager; import android.location.Location; import android.location.LocationManager; import android.provider.Settings; import android.support.v4.app.ActivityCompat; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends AppCompatActivity { private static final ...
Read MoreHow to Create a Tab Layout in Android App?
This example demonstrates how do I create a Tab Layout in 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 dependency to create a tab layout −implementation 'com.android.support:design:28.0.0'Step 3 − Add the following code to res/layout/activity_main.xml. Step 4 − Add the following code to src/MainActivity.javaimport android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.support.design.widget.TabLayout; import android.support.v4.view.ViewPager; public class MainActivity extends AppCompatActivity { TabLayout tabLayout; ViewPager viewPager; @Override protected void onCreate(Bundle ...
Read MoreHow to centre align action bar title in android?
This example demonstrates how do I centre align action bar title 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.app.ActionBar; import android.support.v7.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); getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM); getSupportActionBar().setCustomView(R.layout.activity_main); } }Step 4 − Add the ...
Read MoreHow to create a custom alert dialogs in an android app?
This example demonstrates how do I make a specific text on TextView bold 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 layout resourse file and add the following code in customdialog.xml Step 3 − Add the following code to src/MainActivity.javaimport android.app.Dialog; import android.content.Context; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity ...
Read MoreHow to use checkbox in Android?
This example demonstrates how do I make a specific text on TextView bold 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.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.CheckBox; import android.widget.Toast; public class MainActivity extends AppCompatActivity { CheckBox pizza, coffee, burger; Button buttonOrder; @Override protected void onCreate(Bundle savedInstanceState) { ...
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