Create a PDF reader android App in Sketchware
To create a simple pdf reader in Sketchware follow the instructions given below. 1. Create a new project in Sketchware and create a VIEW as shown in image below: linear2 : A LinearH for the buttons/tools. linear3 : A LinearV for displaying images. Set it's padding to 0. button1 : A Button for picking PDF files. edittext1 : An EditText for displaying the page number. Set it's input type to numberSigned . textview4 : A TextView for displaying total number of pages. textview3 : A Button to move to page number entered in edittext1. textview1 : A Button to move to previous page. textview2 : A Button to move to next page. 2. Remove Toolbar and Status Bar of this View to make it full screen. 3. Add a File Picker component file_picker: application/pdf . 4. Add two number variables page and pageCount , and a String variable pdfFile . Also add a String list. 5. Add two more blocks: extra and display page(i) . 6. In onCreate event use add s...