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add support for keyboard and d-pad #146

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add support for keyboard and d-pad #146

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27 changes: 20 additions & 7 deletions library/src/main/java/com/jaredrummler/materialspinner/MaterialSpinner.java
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@
import android.util.AttributeSet;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
Expand Down Expand Up @@ -250,17 +251,29 @@ private void init(Context context, AttributeSet attrs) {

@Override public boolean onTouchEvent(@NonNull MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
if (isEnabled() && isClickable()) {
if (!popupWindow.isShowing()) {
expand();
} else {
collapse();
}
}
togglePopup();
}
return super.onTouchEvent(event);
}

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_DPAD_CENTER) {
togglePopup();
}
return super.onKeyUp(keyCode, event);
}

private void togglePopup() {
if (isEnabled() && isClickable()) {
if (!popupWindow.isShowing()) {
expand();
} else {
collapse();
}
}
}

@Override public void setBackgroundColor(int color) {
backgroundColor = color;
Drawable background = getBackground();
Expand Down