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Android encryption / decryption using AES [closed]
...os = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.PNG, 100, baos); // bm is the bitmap object
byte[] b = baos.toByteArray();
byte[] keyStart = "this is a key".getBytes();
KeyGenerator kgen = KeyGenerator.getInstance("AES");
SecureRandom sr = SecureRandom.getInstance("SHA1PR...
Declare and initialize a Dictionary in Typescript
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answered Apr 8 '13 at 12:42
thomauxthomaux
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How to detect if a function is called as constructor?
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edited May 23 '17 at 12:18
Community♦
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answered Dec 10 '09 at 12:38
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Check OS version in Swift?
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answered Dec 2 '14 at 12:14
AksAks
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Dictionaries and default values
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Solomon Ucko
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answered Feb 20 '12 at 9:44
MattHMattH
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How to disable and re-enable console logging in Python?
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edited Jun 14 '12 at 13:43
ereOn
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How to avoid “if” chains?
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answered Jun 26 '14 at 12:33
ShoeShoe
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Android: Bitmaps loaded from gallery are rotated in ImageView
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edited Jun 11 at 12:07
Daniello
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answered Nov 5 '10 at 12:51
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What Automatic Resource Management alternatives exist for Scala?
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edited Jun 12 '19 at 1:58
community wiki
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Singletons vs. Application Context in Android?
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+100
I very much recommend singletons. If you have a singleton that needs a context, have:
MySingleton.getInstance(Context c) {
//
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