传值方法一
Intent intent = new Intent(); Bundle bundle = new Bundle(); //该类用作携带数据 bundle.putString("name", "tom"); bundle.putString("ip","8.8.8.8"); intent.putExtras(bundle); //为Intent追加额外的数据
传值方法二
Intent intent = new Intent(); intent.putExtra("name", "tom"); intent.putExtra("money", 1098978009L);
获取值
Bundle bundle=getIntent().getExtras(); String name=bundle.getString("name");