public void onCreate(Activity activity, final Receiver receiver, Bundle savedInstanceState) {
super.onCreate(activity);
this.activity = activity;
this.receiver = receiver;
messageText.setText(R.string.pl_draw_pattern_to_unlock);
patternView.setInStealthMode(isStealthModeEnabled());
patternView.setOnPatternListener(this);
leftButton.setText(R.string.pl_cancel);
leftButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
receiver.onCancel();
}
});
rightButton.setText(R.string.pl_forgot_pattern);
rightButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
receiver.onForgotPassword();
}
});
ViewAccessibilityCompat.announceForAccessibility(messageText, messageText.getText());
if (savedInstanceState == null) {
numFailedAttempts = 0;
} else {
numFailedAttempts = savedInstanceState.getInt(KEY_NUM_FAILED_ATTEMPTS);
}
}
@Override
public void onPatternDetected(List<PatternView.Cell> pattern) {
if (isPatternCorrect(pattern)) {
receiver.onConfirmed();
} else {
messageText.setText(R.string.pl_wrong_pattern);
patternView.setDisplayMode(PatternView.DisplayMode.Wrong);
postClearPatternRunnable();
ViewAccessibilityCompat.announceForAccessibility(messageText, messageText.getText());
onWrongPattern();
}
}