Page 111 - iPro_trackGPT_V5_Class8
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Backpack: It stores the copy of all the blocks even when we exit App Inventor.
Making Click Event for Button
To make click event for button, follow the given steps:
2 Drag and drop When
Talking_Me.Click do
block on the workspace.
1 Click on the
Talking_Me button.
This is an Event Handler block that will handle what happens when the button on your app is
clicked.
Program the TextToSpeech Action
To program the TextToSpeech action, follow the given steps:
3 Drag the block to the Workspace and drop it onto
the block labeled when Talking_Me.Click.
2 Click and hold the call
1 Click on the
TextToSpeech1.Speak
TextToSpeech1
message block.
block.
This block will execute when the button on our app is clicked and make our phone speak.
App Development 109

