dialog没有在贴近底部显示

[TellH]

DialogBuilder builder = new DialogBuilder(this) .setAnimation(R.anim.da_slide_in_bottom, R.anim.da_slide_out_bottom) .setOnItemClickListener(this) .setGravity(Gravity.BOTTOM); dialog = new ListMasterDialog(builder); dialog.setAdapter(new TextDialogAdapter(this,getSimpleStringData(4)));