LAB 2 · 2020-02-09 · Create New Project Configure your project Empty Activity Creates a new...
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• Done by: • Dr.Kahkashan • L.Rawan ALAmri LAB 2
Transcript of LAB 2 · 2020-02-09 · Create New Project Configure your project Empty Activity Creates a new...
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• Done by:
• Dr.Kahkashan
• L.Rawan ALAmri
LAB 2
OUTLINE
INTRODUCTION
ARRAY REPRESENTATION
Evaluation
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How to create many interfaces
How to connect them
3Output:
Press the button
Steps
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Change the text content:
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OR:
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You can change text style:
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You can change text Background also:
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Add button:
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Repeat the same steps to change the button style:
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Select app folder:
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Select app folder>> New>> Activity>> Empty Activity:
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Go to activity_second_page.xml >> then add text view:
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Edit the textView using the same steps:
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Open MainActivity.java:
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Add the following code inside onCreate method:
Button yourButton = (Button) findViewById(R.id.button);
yourButton.setOnClickListener(new View.OnClickListener() {
@Overridepublic void onClick(View v) {
goToSecondActivity();}
});
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Add the following code inside MainActivity Class:
private void goToSecondActivity() {
Intent intent = new Intent(this,
SecondPage.class);
startActivity(intent);
}
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Start AVD Manager:
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Launch any emulator:
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Emulator:
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Run your Project:
28Output:
Press the button
29Output of second interface:
Evaluation
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33Button error (only if there is an error otherwise ignore this slide):
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THANKS
