i/o extended (gdg bogor) - andrew kurniadi
TRANSCRIPT
New JIT Compiler
● Complements ART's current Ahead of Time (AOT) compiler● Improve runtime performance● Save storage space● Speed up app updates and system updates.
Scoped Directory Access
StorageManager sm = (StorageManager)getSystemService(Context.STORAGE_SERVICE);
StorageVolume volume = sm.getPrimaryVolume();
Intent intent = volume.createAccessIntent(Environment.DIRECTORY_PICTURES);
startActivityForResult(intent, request_code);
Java Lambda 8 Support
// your code
mButton.setOnClickListener(new View.
OnClickListener() {
@Override
public void onClick(View v) {
// do something here
}
});
// In Lambda
mButton.setOnClickListener((View v) -> {
// do something here
});