You do it like this: editText = (EditText) findViewById(R.id.Name) editText2 = (EditText) findViewById(R.id.part_nr) Īt the end we need to create a new class for connecting to the server and sending the previous typed info. Here we need to link the EditTexts from above with the real edittexts in the layout. Now we need two EditText items, so we can extrude the inserted text. So place this line under the previous line: JSONParser jsonParser = new JSONParser() Then we need a JSONparser object to send the data.
#Php viewer android app code
This is used to display when the code is executing and you need to wait. Open the file MainActivity.javaįirst make a new Progress-dialog.
Ok now we can start writing the main code. You now need to change the first line to: package company.app_name Place this file in: directiory/app_name/app/src/main/java/company/app_name/JSONParser.javaįor me it's: C :/Users/Laurens1/Desktop/instructables/Instructables/app/src/main/java/Laurens_wuyts/Instructables/JSONParser.javaĪfter that you can open JSONParser in android studio. This file is a library so you can easily use JSON.
#Php viewer android app download
So lets start coding.įirst of all, you need to download the attached file.
The language we are going to use is Java, because all android apps are written in Java. You also need the code running in the background. It should look something like the last image.įor making an app work, you don't only need a layout. You can test the app by connecting your phone to your computer and compiling the app.(The green arrow a the top) This will take a while. Now drag a button onto the screen and change "text" to Send. Change this for the first one to Name and for the second one to Part Number. Change this for the first one to Name and for the second one to part_nr.Īt the right scroll down untill you see "hint". The first one plaintext and the other one Number.Īt the right scroll down untill you see "id". In activity_main.xml remove the textview element at the right bar.ĭrag a linear layout (vertical) to the top left corner of the screen.ĭrag 2 text fields to the screen.
Let the last screen as it is.Īfter all these steps, you get an example "hello world" app. After that you need to choose the activity. I'm using phones starting from android 4.0.3. Choose which devices you would like to support. Give your app a name and choose the directory to place it. Building apps with C, Java, PHP, Python, Java ,Kotlin Through Udemy i want to share my knowledge and experience with others and want to become a better teacher, instructor, leader and a person.
#Php viewer android app how to
Here we will make the layout of the app and in the next step I'll explain how to make the app working and how to communicate with the raspberry pi server. Android app development, Web application development. In this step I'll explain how to make a simple app using android studio.
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