图片文字居中显示
**①组件TextView的属性 drawableTop
```
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="@dimen/dp_10"
>
<TextView
android:layout_width="@dimen/dp_0"
android:layout_height="match_parent"
android:drawableTop="@mipmap/xinyongxinxichaxun"
android:layout_weight="1"
android:text="不查征信"
android:textSize="@dimen/dp_11"
android:textColor="@color/gray9"
android:gravity="center"
/>
<TextView
android:layout_width="@dimen/dp_0"
android:layout_height="match_parent"
android:drawableTop="@mipmap/biangengshoujihao"
android:layout_weight="1"
android:text="手机号借款"
android:textSize="@dimen/dp_11"
android:textColor="@color/gray9"
android:gravity="center"
/>
<TextView
android:layout_width="@dimen/dp_0"
android:layout_height="match_parent"
android:drawableTop="@mipmap/vip"
android:layout_weight="1"
android:text="高通过率"
android:textSize="@dimen/dp_11"
android:textColor="@color/gray9"
android:gravity="center"
/>
<TextView
android:layout_width="@dimen/dp_0"
android:layout_height="match_parent"
android:drawableTop="@mipmap/zhimafen"
android:layout_weight="1"
android:text="芝麻分550"
android:textSize="@dimen/dp_11"
android:textColor="@color/gray9"
android:gravity="center"
/>
<TextView
android:layout_width="@dimen/dp_0"
android:layout_height="match_parent"
android:drawableTop="@mipmap/shinshopxinpin"
android:layout_weight="1"
android:text="今日新品"
android:textSize="@dimen/dp_11"
android:textColor="@color/gray9"
android:gravity="center"
/>
</LinearLayout>
```
显示的效果如下图所示:
