@Target(value=METHOD) @Retention(value=CLASS) public @interface OnPageChange
OnPageChangeListener
on the view for each ID specified.
@OnPageChange(R.id.example_pager) void onPageSelected(int position) {
Toast.makeText(this, "Selected " + position + "!", Toast.LENGTH_SHORT).show();
}
Any number of parameters from onPageSelected
may be used on the method.
To bind to methods other than onPageSelected
, specify a different callback
.
@OnPageChange(value = R.id.example_pager, callback = PAGE_SCROLL_STATE_CHANGED)
void onPageStateChanged(int state) {
Toast.makeText(this, "State changed: " + state + "!", Toast.LENGTH_SHORT).show();
}
Modifier and Type | Optional Element and Description |
---|---|
OnPageChange.Callback |
callback
Listener callback to which the method will be bound.
|
int[] |
value
View IDs to which the method will be bound.
|
public abstract int[] value
public abstract OnPageChange.Callback callback
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