I am creating an app in Android Studio that uses a TextMoneyView to display a price. The price can be updated when a user chooses an item.
XML
<org.fabiomsr.moneytextview.MoneyTextView
android:id="@+id/totalPrice"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
app:baseTextSize="50dp"
app:decimalSeparator="."
app:symbol="£"
app:symbolGravity="start|bottom" />
Java
private int mTotal = 0;
private MoneyTextView mTotalPrice;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
...
mTotalPrice = (MoneyTextView) findViewById(R.id.totalPrice);
}
public void smallAdd(View view) {
mTotal += 3;
...
if (mTotalPrice != null)
{
mTotalPrice.setText(Integer.toString(mTotal));
}
}
I wasn't sure how to update it so I copied some of my earlier code I used to update a TextView. My code has the error Cannot resolve method 'setText(java.lang.String)'
. I presume this is because setText can only be used with TextView but what would be the alternative for a MoneyTextView?
You have to use moneyTextView.setAmount(value);
So in your case you have to change:
mTotalPrice.setText(Integer.toString(mTotal));
with:
mTotalPrice.setAmount(mTotal);
Check the link for the the readme: https://github.com/fabiomsr/MoneyTextView