案例:Activity传值到Fragment中
Activity发送数据
fragments.add(OneClassFragment.newInstance(mGradeList.get(i).getGradeid()));
Fragment接收数据
public static OneClassFragment newInstance(int gradeid) {
OneClassFragment oneClassFragment = new OneClassFragment();
Bundle args = new Bundle();
args.putInt("gradeid", gradeid);
oneClassFragment.setArguments(args);
return oneClassFragment;
}
gradeid = getArguments().getInt("gradeid");
结束,希望对大家有所帮助