(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
public static String toISO8601UTC(Date date) { | |
TimeZone tz = TimeZone.getTimeZone("UTC"); | |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'"); | |
df.setTimeZone(tz); | |
return df.format(date); | |
} | |
public static Date fromISO8601UTC(String dateStr) { | |
TimeZone tz = TimeZone.getTimeZone("UTC"); | |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'"); |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
Source: StackOverflow
Question: How do I save Bitmap to extrenal storage in Android?
Answer:
Use this function to save your bitmap in SD card:
public void saveTempBitmap(Bitmap bitmap) {
if (isExternalStorageWritable()) {
// Udacity - Does not working | |
@Override | |
public void onActivityResult(int requestCode, int resultCode, Intent data) { | |
super.onActivityResult(requestCode, resultCode, data); | |
if (requestCode == RC_SIGN_IN) { | |
if (resultCode == RESULT_OK) { | |
Toast.makeText(getContext(), "Signed in!", Toast.LENGTH_SHORT).show(); | |
} else if (resultCode == RESULT_CANCELED) { | |
Toast.makeText(getContext(), "Sign in canceled", Toast.LENGTH_SHORT).show(); | |
getActivity().finish(); |