- Start an intent from android
- getExternalFilesDir (Context)
- runOnUiThread (Activity)
- putExtra (Intent)
- FileNotFoundException (java.io)
Thrown when a file specified by a program cannot be found.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- IsNull (org.hamcrest.core)
Is the value null?
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
precision.
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