@Override
public boolean onLongClick(View view) {
mCurrentButton = view;
switch (view.getId()) {
case R.id.del:
saveHistory(mFormulaEditText.getCleanText(), mResultEditText.getCleanText(), true);
onClear();
return true;
case R.id.lparen:
case R.id.rparen:
mFormulaEditText.setText('(' + mFormulaEditText.getCleanText() + ')');
return true;
case R.id.fun_sin:
insert(getString(R.string.fun_arcsin) + "(");
return true;
case R.id.fun_cos:
insert(getString(R.string.fun_arccos) + "(");
return true;
case R.id.fun_tan:
insert(getString(R.string.fun_arctan) + "(");
return true;
}
return false;
}
@Override
protected void onPause() {
super.onPause();
saveHistory(mFormulaEditText.getCleanText(), mResultEditText.getCleanText(), true);
mPersist.save();
}