package com.robotium.solo;
import android.widget.CheckedTextView;
import android.widget.CompoundButton;
import android.widget.Spinner;
import android.widget.TextView;
import java.util.ArrayList;
/**
* Contains various check methods. Examples are: isButtonChecked(),
* isSpinnerTextSelected.
*
* @author Renas Reda, renas.reda@robotium.com
*
*/
class Checker {
private final ViewFetcher viewFetcher;
private final Waiter waiter;
/**
* Constructs this object.
*
* @param viewFetcher the {@code ViewFetcher} instance
* @param waiter the {@code Waiter} instance
*/
public Checker(ViewFetcher viewFetcher, Waiter waiter){
this.viewFetcher = viewFetcher;
this.waiter = waiter;
}
/**
* Checks if a {@link CompoundButton} with a given index is checked.
*
* @param expectedClass the expected class, e.g. {@code CheckBox.class} or {@code RadioButton.class}
* @param index of the {@code CompoundButton} to check. {@code 0} if only one is available
* @return {@code true} if {@code CompoundButton} is checked and {@code false} if it is not checked
*/
public <T extends CompoundButton> boolean isButtonChecked(Class<T> expectedClass, int index)
{
return (waiter.waitForAndGetView(index, expectedClass).isChecked());
}
/**
* Checks if a {@link CompoundButton} with a given text is checked.
*
* @param expectedClass the expected class, e.g. {@code CheckBox.class} or {@code RadioButton.class}
* @param text the text that is expected to be checked
* @return {@code true} if {@code CompoundButton} is checked and {@code false} if it is not checked
*/
public <T extends CompoundButton> boolean isButtonChecked(Class<T> expectedClass, String text)
{
T button = waiter.waitForText(expectedClass, text, 0, Timeout.getSmallTimeout(), true);
if(button != null && button.isChecked()){
return true;
}
return false;
}
/**
* Checks if a {@link CheckedTextView} with a given text is checked.
*
* @param checkedTextView the {@code CheckedTextView} object
* @param text the text that is expected to be checked
* @return {@code true} if {@code CheckedTextView} is checked and {@code false} if it is not checked
*/
public boolean isCheckedTextChecked(String text)
{
CheckedTextView checkedTextView = waiter.waitForText(CheckedTextView.class, text, 0, Timeout.getSmallTimeout(), true);
if(checkedTextView != null && checkedTextView.isChecked()) {
return true;
}
return false;
}
/**
* Checks if a given text is selected in any {@link Spinner} located on the current screen.
*
* @param text the text that is expected to be selected
* @return {@code true} if the given text is selected in any {@code Spinner} and false if it is not
*/
public boolean isSpinnerTextSelected(String text)
{
waiter.waitForAndGetView(0, Spinner.class);
ArrayList<Spinner> spinnerList = viewFetcher.getCurrentViews(Spinner.class, true);
for(int i = 0; i < spinnerList.size(); i++){
if(isSpinnerTextSelected(i, text))
return true;
}
return false;
}
/**
* Checks if a given text is selected in a given {@link Spinner}
* @param spinnerIndex the index of the spinner to check. 0 if only one spinner is available
* @param text the text that is expected to be selected
* @return true if the given text is selected in the given {@code Spinner} and false if it is not
*/
public boolean isSpinnerTextSelected(int spinnerIndex, String text)
{
Spinner spinner = waiter.waitForAndGetView(spinnerIndex, Spinner.class);
TextView textView = (TextView) spinner.getChildAt(0);
if(textView.getText().equals(text))
return true;
else
return false;
}
}