下拉框Spinner

xml:

<!-- 下拉框 -->

         <Spinner 

            android:layout_width="match_parent"

            android:layout_height="50dp"

            android:entries="@array/mibaowenti"

            />

------------------------------------------------------------------------------------------------------------------------------------------

strings:

  <string-array name="mibaowenti">

        <item>请选择密保问题</item>

        <item>你的名字？</item>

        <item>你的生日是多少？</item>

        <item>你高中班主任的姓名？</item>

        <item>你父亲的生日是多少？</item>

        <item>你的女神叫什么？</item>

    </string-array>

//获取值得方式

        /**

         * 下拉框

         */

        spinner0.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override

            public void onItemSelected(AdapterView<?> parent, View view,

                    int position, long id) {

                String cardNumber = MainActivity.this.getResources()

                        .getStringArray(R.array.mibaowenti)[position];

                Toast.makeText(MainActivity.this, cardNumber, 1).show();

            }

            @Override

            public void onNothingSelected(AdapterView<?> parent) {

                // TODO Auto-generated method stub

            }

        });