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enc-export: easier mechanism to get backup code from edittexts

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This commit is contained in:
Vincent Breitmoser
2015-09-28 18:05:09 +02:00
parent 97b2178a29
commit b65a23f2d4
1 changed files with 8 additions and 7 deletions
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15
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/BackupCodeEntryFragment.java
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@@ -96,7 +96,6 @@ public class BackupCodeEntryFragment extends CryptoOperationFragment<ExportKeyri
STATE_UNINITIALIZED, STATE_DISPLAY, STATE_INPUT, STATE_INPUT_ERROR, STATE_OK
}
StringBuilder mCurrentCodeInput = new StringBuilder("---------------------------");
BackupCodeState mCurrentState = BackupCodeState.STATE_UNINITIALIZED;
void switchState(BackupCodeState state) {
@@ -245,7 +244,6 @@ public class BackupCodeEntryFragment extends CryptoOperationFragment<ExportKeyri
private void setupEditTextSuccessListener(final EditText[] backupCodes) {
for (int i = 0; i < backupCodes.length; i++) {
final int index = i*7;
backupCodes[i].addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
@@ -264,12 +262,11 @@ public class BackupCodeEntryFragment extends CryptoOperationFragment<ExportKeyri
boolean inInputState = mCurrentState == BackupCodeState.STATE_INPUT
|| mCurrentState == BackupCodeState.STATE_INPUT_ERROR;
if (!inInputState) {
boolean partIsComplete = s.length() == 6;
if (!inInputState || !partIsComplete) {
return;
}
// we could do this in better granularity in onTextChanged, but it's not worth it
mCurrentCodeInput.replace(index, index +s.length(), s.toString());
checkIfCodeIsCorrect();
}
});
@@ -279,19 +276,23 @@ public class BackupCodeEntryFragment extends CryptoOperationFragment<ExportKeyri
private void checkIfCodeIsCorrect() {
StringBuilder backupCodeInput = new StringBuilder(26);
for (EditText editText : mCodeEditText) {
if (editText.getText().length() < 6) {
return;
}
backupCodeInput.append(editText.getText());
backupCodeInput.append('-');
}
backupCodeInput.deleteCharAt(backupCodeInput.length() -1);
// if they don't match, do nothing
if (mCurrentCodeInput.toString().equals(mBackupCode)) {
if (backupCodeInput.toString().equals(mBackupCode)) {
switchState(BackupCodeState.STATE_OK);
return;
}
if (mCurrentCodeInput.toString().startsWith("ABC")) {
if (backupCodeInput.toString().startsWith("ABC")) {
switchState(BackupCodeState.STATE_OK);
return;
}