Hello guys, welcome to the 25th session of the EPA da da tutorials for beginner. In this session we will see how to create the client for the APA da da in the Android. For this I am going to use the Android Studio. Let's start with the new project. I am using the APA Dotty a client. And to change those minimum configuration If you want, I don't want so I am going to click on Next.

And start with the empty activity with the same name so click on the finish. Here is the blank project that we are created. First of all we need to add the dependencies for that our Application x Monday graded script, open the build or gradle file. Along with the Android support, we need to add some more dependencies here. So paste it and save it and click on the sync now button to sync the vibrator. Our Gradle project is sinking now and it was running and it was a success.

Open the activity main dot XML. Here is the blank activity. Let's face the court that I am designed from here to user where the type the query and click on the Submit to send the request to the A Da Da Da. Here this next we will contain the all of the text messages Which will send between the user and the abort and save it and open the main activity dot java file. In this file first of all we will return the control that we are designed. So write the private button video in GoDaddy, submit.

Then write private add it text ad t covary. To submit private text to view TV brain to karate reserved and also create a private program dialog with dnn progress dialog. And now I'm going to create a private instance of the EPA Dotty a specific classes right the private a service a service for I read a data service, a data service and private final a configuration config equal to new a configuration which will take the three parameter first is the ba da da token. So right it second is the language of the origin. For that we need to use the a configuration.is supported languages enumeration Select the or language my was English and we also need to pass the recognizes an engine a configuration door recognizes an engine door system now I'm going to read through the controls for that write the btn query to submit equal to what turn and use the find view by ID and pass the.id dot Submit button same for the edit text and the text view and we got the all of the controls from the view And now I am adding the listener to the button.

For that, we need to write the median query submit dot set on click listener within that plus the new view.on Click listener and override. It's a on click method. From here we will execute the our query. For this example, I'm going to create a new all synchronous task from which we will send the request to the API Dotty for that create a new public class San Diego Request task, which will add extends form a sync task of string sharing and a response and implement its methods. Within that we need to create the instance of the request a request equal to new request, then courier, the insurance or the response, a response equal to null for now, then create the try catch block, a service exception x. Then we need to print the abstract dress Instead do a query to the a request or instance.

For this, we will open it from the strings for zero which will come in the parameter of the Edwin background. And then open the response from the EA data service dot request within that we need to pass the EA request. Then we need to return the EA response. And now I'm going to override the pre execution method or that a sync task. In this way, we create the new progress dialog main activity.ts And set the message for that approach dialog. Please wait and displayed.

Here I am directory use the attacks. You can also retrieve it from the resources and now override the on post execution. And now we will return to the result from the API response by using the get result method and append the text in the textual. Here we were at the U which represent the user tax result dot get resolved query which contain the user query and append the slice as lesson for the new line and also append the message that was written by the riverboat so write the result.be careful not to get fulfilment dot take care to speech and the last lesson after appending the data we need to dismiss the progress dialog. Here is the Our task is created from v2 by using the data service we are sending the our request and obtain the response and displayed in the text view. Now we need to call this async task on the button.

Click For that, we need to write the new central request task dot execute. Within that we need to pass the here we need to pass the our query. For this we need to write the query to the Submit dot get text.to shrink function and let's run the app. I'm going to take it on the my device. You can see that the grader is now waiting. Here we caught the error, because of there are two jar which contain the license details which will duplicate it.

To solve this error, we need to open the header of the module under the ability When you do paste the packaging option, which specify that it will ignore the notice and the license files. Let's save it and run it again. I'm going to run it in the my mobile phone instead of the emulator. And now I'm going to send high. We got the high debt from the boat and I'm going to say in this sum of 50 and 20. We got the sum of obtain 20 is 70.

Let's see what we are learning in this session. First of all, we have added the dependencies for the DA DA DA library, then we need to also add the packaging option to resolve the multiple license error. Then we also need to add the user permission for the internet. Here is the design of the app. You can also design it as yourself. It was just my idea to display it in this format.

Then we created the listener on the button on which we are executing the what a sync task. Here is the sync task in which we create the instance of the request and send it by using the data service. One, three execution we add display to progress dialog. On post execution we add retrieve the result from the response and append it in the text view and dismiss the progress dialog. Thanks for watching, have a nice day. If you have any doubt feel free to contact me