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Code Issues Releases Wiki Activity

Fixing date picker issues

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This commit is contained in:
Dominik Schürmann 2014-08-16 16:17:46 +02:00
parent ccf58a92fa
commit f206902002
2 changed files with 47 additions and 22 deletions
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5
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddSubkeyDialogFragment.java
View File

@ -189,10 +189,13 @@ public class AddSubkeyDialogFragment extends DialogFragment {
if (mNoExpiryCheckBox.isChecked()) { if (mNoExpiryCheckBox.isChecked()) {
expiry = 0L; expiry = 0L;
} else { } else {
Calendar selectedCal = Calendar.getInstance(TimeZone.getTimeZone("UTC")); Calendar selectedCal = Calendar.getInstance(TimeZone.getDefault());
//noinspection ResourceType //noinspection ResourceType
selectedCal.set(mExpiryDatePicker.getYear(), selectedCal.set(mExpiryDatePicker.getYear(),
mExpiryDatePicker.getMonth(), mExpiryDatePicker.getDayOfMonth()); mExpiryDatePicker.getMonth(), mExpiryDatePicker.getDayOfMonth());
// date picker uses default time zone, we need to convert to UTC
selectedCal.setTimeZone(TimeZone.getTimeZone("UTC"));
expiry = selectedCal.getTime().getTime() / 1000; expiry = selectedCal.getTime().getTime() / 1000;
} }

60
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/EditSubkeyExpiryDialogFragment.java
View File

@ -48,7 +48,6 @@ public class EditSubkeyExpiryDialogFragment extends DialogFragment {
public static final String MESSAGE_DATA_EXPIRY_DATE = "expiry_date"; public static final String MESSAGE_DATA_EXPIRY_DATE = "expiry_date";
private Messenger mMessenger; private Messenger mMessenger;
private Calendar mExpiryCal;
private DatePicker mDatePicker; private DatePicker mDatePicker;
@ -75,15 +74,17 @@ public class EditSubkeyExpiryDialogFragment extends DialogFragment {
public Dialog onCreateDialog(Bundle savedInstanceState) { public Dialog onCreateDialog(Bundle savedInstanceState) {
final Activity activity = getActivity(); final Activity activity = getActivity();
mMessenger = getArguments().getParcelable(ARG_MESSENGER); mMessenger = getArguments().getParcelable(ARG_MESSENGER);
Date creationDate = new Date(getArguments().getLong(ARG_CREATION_DATE) * 1000); long creationDate = getArguments().getLong(ARG_CREATION_DATE);
Date expiryDate = new Date(getArguments().getLong(ARG_EXPIRY_DATE) * 1000); long expiryDate = getArguments().getLong(ARG_EXPIRY_DATE);
Calendar creationCal = Calendar.getInstance(TimeZone.getTimeZone("UTC")); Calendar creationCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
creationCal.setTime(creationDate); creationCal.setTime(new Date(creationDate * 1000));
mExpiryCal = Calendar.getInstance(TimeZone.getTimeZone("UTC")); final Calendar expiryCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
mExpiryCal.setTime(expiryDate); expiryCal.setTime(new Date(expiryDate * 1000));
Log.d(Constants.TAG, "onCreateDialog"); // date picker works with default time zone, we need to convert from UTC to default timezone
creationCal.setTimeZone(TimeZone.getDefault());
expiryCal.setTimeZone(TimeZone.getDefault());
// Explicitly not using DatePickerDialog here! // Explicitly not using DatePickerDialog here!
// DatePickerDialog is difficult to customize and has many problems (see old git versions) // DatePickerDialog is difficult to customize and has many problems (see old git versions)
@ -97,15 +98,40 @@ public class EditSubkeyExpiryDialogFragment extends DialogFragment {
mDatePicker = (DatePicker) view.findViewById(R.id.edit_subkey_expiry_date_picker); mDatePicker = (DatePicker) view.findViewById(R.id.edit_subkey_expiry_date_picker);
// set default date
if (expiryDate == 0L) {
// if key has no expiry, set it to creation date +1 day
Calendar creationCalPlusOne = (Calendar) creationCal.clone();
creationCalPlusOne.add(Calendar.DAY_OF_MONTH, 1);
mDatePicker.init(
creationCalPlusOne.get(Calendar.YEAR),
creationCalPlusOne.get(Calendar.MONTH),
creationCalPlusOne.get(Calendar.DAY_OF_MONTH),
null
);
} else {
// set date picker to current expiry date +1 day
Calendar expiryCalPlusOne = (Calendar) expiryCal.clone();
expiryCalPlusOne.add(Calendar.DAY_OF_MONTH, 1);
mDatePicker.init(
expiryCalPlusOne.get(Calendar.YEAR),
expiryCalPlusOne.get(Calendar.MONTH),
expiryCalPlusOne.get(Calendar.DAY_OF_MONTH),
null
);
}
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) { if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
// will crash with IllegalArgumentException if we set a min date // will crash with IllegalArgumentException if we set a min date
// that is not before expiry // that is before creation date
if (creationCal.before(mExpiryCal)) { if (expiryDate == 0L || creationCal.before(expiryCal)) {
mDatePicker.setMinDate(creationCal.getTime().getTime() mDatePicker.setMinDate(creationCal.getTime().getTime()
+ DateUtils.DAY_IN_MILLIS); + DateUtils.DAY_IN_MILLIS);
} else { } else {
// when creation date isn't available // set min to expiry date
mDatePicker.setMinDate(mExpiryCal.getTime().getTime() mDatePicker.setMinDate(expiryCal.getTime().getTime()
+ DateUtils.DAY_IN_MILLIS); + DateUtils.DAY_IN_MILLIS);
} }
} }
@ -115,23 +141,19 @@ public class EditSubkeyExpiryDialogFragment extends DialogFragment {
public void onClick(DialogInterface dialog, int id) { public void onClick(DialogInterface dialog, int id) {
dismiss(); dismiss();
Calendar selectedCal = Calendar.getInstance(TimeZone.getTimeZone("UTC")); Calendar selectedCal = Calendar.getInstance(TimeZone.getDefault());
//noinspection ResourceType //noinspection ResourceType
selectedCal.set(mDatePicker.getYear(), mDatePicker.getMonth(), mDatePicker.getDayOfMonth()); selectedCal.set(mDatePicker.getYear(), mDatePicker.getMonth(), mDatePicker.getDayOfMonth());
// date picker uses default time zone, we need to convert to UTC
selectedCal.setTimeZone(TimeZone.getTimeZone("UTC"));
if (mExpiryCal != null) {
long numDays = (selectedCal.getTimeInMillis() / 86400000) long numDays = (selectedCal.getTimeInMillis() / 86400000)
- (mExpiryCal.getTimeInMillis() / 86400000); - (expiryCal.getTimeInMillis() / 86400000);
if (numDays > 0) { if (numDays > 0) {
Bundle data = new Bundle(); Bundle data = new Bundle();
data.putSerializable(MESSAGE_DATA_EXPIRY_DATE, selectedCal.getTime().getTime() / 1000); data.putSerializable(MESSAGE_DATA_EXPIRY_DATE, selectedCal.getTime().getTime() / 1000);
sendMessageToHandler(MESSAGE_NEW_EXPIRY_DATE, data); sendMessageToHandler(MESSAGE_NEW_EXPIRY_DATE, data);
} }
} else {
Bundle data = new Bundle();
data.putSerializable(MESSAGE_DATA_EXPIRY_DATE, selectedCal.getTime().getTime() / 1000);
sendMessageToHandler(MESSAGE_NEW_EXPIRY_DATE, data);
}
} }
}); });