Starting wrong activity on Android -

all, trying understand why simple code this:

device.setphoto( bmp  ); intent intent = new intent( context, sexselector.class ); intent.putextra( "device", device );     startactivity( intent ); 

does not start "sexselector" activity, goes first activity of application.

i have minsdkversion = 8 , targetsdkversion = 19.

i tried surround code try/catch no availability. not crashing. starts first activity of applicatiactivity()" line.

and not go sexselector.java file.

i'm testing on samsung device android 4.2.2.

here start of sexselector class:

@override protected void oncreate(bundle savedinstancestate) {     super.oncreate( savedinstancestate );     intent intent = getintent();     bundle bundle = intent.getextras();     device = (device) bundle.get( "device" );     setcontentview( r.layout.sex_selector ); 

the sexselector activity in manifest. once again program not crash, restarts.

thank hints.