A sample mobile automation code for beginners.Code is for android platform.

App used is Komoot easily available on playstore or click here 

Requirements:

Appium, Appium java Client,Selenium Jar file,Ui automated Viewer,Android SDK, 

Komoot apk.

                                                                                                                Click here for sample Pl/SQL code 

package appium;
import io.appium.java_client.AppiumDriver;
import java.net.MalformedURLException ;
import io.appium.java_client.android.AndroidDriver;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.CapabilityType;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.remote.RemoteWebDriver;

import java.io.File;
import java.net.URL;
import java.sql.Driver;


public class testclass {
    AppiumDriver driver;

    public void setup()throws MalformedURLException{


        DesiredCapabilities capabilities=new DesiredCapabilities();

        capabilities.setCapability("devicename","Emulator");
        capabilities.setCapability(CapabilityType.PLATFORM,"Android");
        capabilities.setCapability("platformVersion","6");
        capabilities.setCapability("browsername","android");

        File file = new File("/home/kopite/prashant","Komoot-—-Cycling--Hiking-Maps_v9.0.10pakage.apk");
        capabilities.setCapability("app",file.getAbsolutePath());

        driver = (AppiumDriver) new RemoteWebDriver(new URL("http://127.0.0.1:4723/wd/hub"),capabilities);

    }

    @After    public void tearDown(){


        driver.quit();
    }



    public void TestMethod(){

        MobileElement loginLink = driver.findElement(By.id("de.komoot.android:id/textview_login"));
        loginLink.click();
    }
}