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in Technique[技术] by (71.8m points)

android - add onclick listener to predefined button?

I've got the following button in my xml layout file...

<Button
    android:layout_width="150dip"
    android:id="@+id/button1"
    android:layout_height="50dip"
    android:text="@string/login"
    android:layout_marginRight="10dip">
</Button>

I'd like to programmatically add an onclick() listener in it's Java file. How would I do this?

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by (71.8m points)

You just need something like this:

Button buttonOne = (Button) findViewById(R.id.button1);
buttonOne.setOnClickListener(new Button.OnClickListener() {
    public void onClick(View v) {
            //Do stuff here
    }
});

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