标签：
要实现的效果是点击加按钮就购买分数自动加一，同时计算合计的总计
先共享一份colors.xml的数据，比较全面，可以根据需要添加
<?xml version="1.0" encoding="UTF-8"?>
<resources>
<color name="popup_main_background">#b0000000</color>
<color name="choose_eara_item_press_color">#f4f4f4</color>
<color name="no_color">#00000000</color>
<color name="top_bar_normal_bg">#4ebcd3</color>
<color name="bottom_bar_normal_bg">#2D2F31</color>
<color name="bottom_text_color_normal">#ffffff</color>
<color name="divider_list">#cccccc</color>
<color name="common_bg">#fcfcfc</color>
<color name="topbar_bg">#0099ff</color>
<color name="tab_bg">#f9f9f9</color>
<color name="tab_text_bg">#bababa</color>
<color name="line_bg">#f0f0f0</color>
<!-- 特别提示、重要数据等文字颜色：#004199 蓝色 “cor1 -->
<!--
<color name="cor1">#004299</color>
-->
<color name="cor1">#0099ff</color>
<color name="cor2">#7cbe28</color>
<!-- 背景 -->
<color name="cor4">#fafafa</color>
<color name="cor5">#cccccc</color>
<color name="cor6">#999999</color>
<color name="cor7">#666666</color>
<color name="cor8">#333333</color>
<color name="blue_start">#00338B</color>
<color name="blue_center">#003F97</color>
<color name="blue_end">#0B4CA4</color>
<color name="yellow_text">#f08300</color>
<!-- 青色按下效果颜色 -->
<color name="green_start">#61A30C</color>
<color name="green_center">#80C22C</color>
<color name="green_end">#95D741</color>
<!-- 右边菜单点击颜色 -->
<color name="right_menu_unpressed">#CDCEC9</color>
<color name="right_menu_pressed">#C3C3C3</color>
<color name="menu_item_press">#2e000000</color>
<color name="page_backgroup">#f2f2f2</color>
<!-- 橙色 -->
<color name="orange_color">#de6838</color>
<!-- 灰色 -->
<color name="grey_color1">#333333</color>
<color name="grey_color2">#666666</color>
<color name="grey_color3">#999999</color>
<!-- footer、标题、下拉列表、按钮等文字颜色：#fafafa 白色 “cor4” -->
<color name="white2">#fafafa</color>
<!-- 正常略黑的位子颜色 -->
<color name="textcolor">#666666</color>
<!-- 所有线框的标准色 -->
<color name="linecolor">#cccccc</color>
<color name="colorhint">#cccccc</color>
<color name="shape_start">#02367D</color>
<color name="shape_end">#0F438A</color>
<color name="light_gray">#EFEFEF</color>
<color name="red1">#EB321B</color>
<!-- capture -->
<color name="viewfinder_mask">#60000000</color>
<color name="result_view">#b0000000</color>
<color name="viewfinder_frame">#ff000000</color>
<color name="viewfinder_laser">#ffff0000</color>
<color name="possible_result_points">#c0ffff00</color>
<color name="linkblue">#33B5E5</color>
<!-- 白色 -->
<color name="bg_White">#FFFFFF</color>
<!-- 黑色 -->
<color name="bg_Black">#000000</color>
<!-- 灰色 -->
<color name="bg_Gray">#CCCCCC</color>
<!-- 浅灰色 -->
<color name="bg_Gray_light">#EEEEEE</color>
<!-- 白色 -->
<color name="tv_White">#FFFFFF</color>
<!-- 黑色 -->
<color name="tv_Black">#000000</color>
<!-- 红色 -->
<color name="tv_Red">#CC0000</color>
<!-- 灰色 -->
<color name="tv_Gray">#CCCCCC</color>
<color name="white">#FFFFFF</color>
<!-- 白色 -->
<color name="ivory">#FFFFF0</color>
<!-- 象牙色 -->
<color name="lightyellow">#FFFFE0</color>
<!-- 亮黄色 -->
<color name="yellow">#FFFF00</color>
<!-- 黄色 -->
<color name="snow">#FFFAFA</color>
<!-- 雪白色 -->
<color name="floralwhite">#FFFAF0</color>
<!-- 花白色 -->
<color name="lemonchiffon">#FFFACD</color>
<!-- 柠檬绸色 -->
<color name="cornsilk">#FFF8DC</color>
<!-- 米绸色 -->
<color name="seashell">#FFF5EE</color>
<!-- 海贝色 -->
<color name="lavenderblush">#FFF0F5</color>
<!-- 淡紫红 -->
<color name="papayawhip">#FFEFD5</color>
<!-- 番木色 -->
<color name="blanchedalmond">#FFEBCD</color>
<!-- 白杏色 -->
<color name="mistyrose">#FFE4E1</color>
<!-- 浅玫瑰色 -->
<color name="bisque">#FFE4C4</color>
<!-- 桔黄色 -->
<color name="moccasin">#FFE4B5</color>
<!-- 鹿皮色 -->
<color name="navajowhite">#FFDEAD</color>
<!-- 纳瓦白 -->
<color name="peachpuff">#FFDAB9</color>
<!-- 桃色 -->
<color name="gold">#FFD700</color>
<!-- 金色 -->
<color name="pink">#FFC0CB</color>
<!-- 粉红色 -->
<color name="lightpink">#FFB6C1</color>
<!-- 亮粉红色 -->
<color name="orange">#FFA500</color>
<!-- 橙色 -->
<color name="lightsalmon">#FFA07A</color>
<!-- 亮肉色 -->
<color name="darkorange">#FF8C00</color>
<!-- 暗桔黄色 -->
<color name="coral">#FF7F50</color>
<!-- 珊瑚色 -->
<color name="hotpink">#FF69B4</color>
<!-- 热粉红色 -->
<color name="tomato">#FF6347</color>
<!-- 西红柿色 -->
<color name="orangered">#FF4500</color>
<!-- 红橙色 -->
<color name="deeppink">#FF1493</color>
<!-- 深粉红色 -->
<color name="fuchsia">#FF00FF</color>
<!-- 紫红色 -->
<color name="magenta">#FF00FF</color>
<!-- 红紫色 -->
<color name="red">#FF0000</color>
<!-- 红色 -->
<color name="oldlace">#FDF5E6</color>
<!-- 老花色 -->
<color name="lightgoldenrodyellow">#FAFAD2</color>
<!-- 亮金黄色 -->
<color name="linen">#FAF0E6</color>
<!-- 亚麻色 -->
<color name="antiquewhite">#FAEBD7</color>
<!-- 古董白 -->
<color name="salmon">#FA8072</color>
<!-- 鲜肉色 -->
<color name="ghostwhite">#F8F8FF</color>
<!-- 幽灵白 -->
<color name="mintcream">#F5FFFA</color>
<!-- 薄荷色 -->
<color name="whitesmoke">#F5F5F5</color>
<!-- 烟白色 -->
<color name="beige">#F5F5DC</color>
<!-- 米色 -->
<color name="wheat">#F5DEB3</color>
<!-- 浅黄色 -->
<color name="sandybrown">#F4A460</color>
<!-- 沙褐色 -->
<color name="azure">#F0FFFF</color>
<!-- 天蓝色 -->
<color name="honeydew">#F0FFF0</color>
<!-- 蜜色 -->
<color name="aliceblue">#F0F8FF</color>
<!-- 艾利斯兰 -->
<color name="khaki">#F0E68C</color>
<!-- 黄褐色 -->
<color name="lightcoral">#F08080</color>
<!-- 亮珊瑚色 -->
<color name="palegoldenrod">#EEE8AA</color>
<!-- 苍麒麟色 -->
<color name="violet">#EE82EE</color>
<!-- 紫罗兰色 -->
<color name="darksalmon">#E9967A</color>
<!-- 暗肉色 -->
<color name="lavender">#E6E6FA</color>
<!-- 淡紫色 -->
<color name="lightcyan">#E0FFFF</color>
<!-- 亮青色 -->
<color name="burlywood">#DEB887</color>
<!-- 实木色 -->
<color name="plum">#DDA0DD</color>
<!-- 洋李色 -->
<color name="gainsboro">#DCDCDC</color>
<!-- 淡灰色 -->
<color name="crimson">#DC143C</color>
<!-- 暗深红色 -->
<color name="palevioletred">#DB7093</color>
<!-- 苍紫罗兰色 -->
<color name="goldenrod">#DAA520</color>
<!-- 金麒麟色 -->
<color name="orchid">#DA70D6</color>
<!-- 淡紫色 -->
<color name="thistle">#D8BFD8</color>
<!-- 蓟色 -->
<color name="lightgray">#D3D3D3</color>
<!-- 亮灰色 -->
<color name="lightgrey">#D3D3D3</color>
<!-- 亮灰色 -->
<color name="tan">#D2B48C</color>
<!-- 茶色 -->
<color name="chocolate">#D2691E</color>
<!-- 巧可力色 -->
<color name="peru">#CD853F</color>
<!-- 秘鲁色 -->
<color name="indianred">#CD5C5C</color>
<!-- 印第安红 -->
<color name="mediumvioletred">#C71585</color>
<!-- 中紫罗兰色 -->
<color name="silver">#C0C0C0</color>
<!-- 银色 -->
<color name="darkkhaki">#BDB76B</color>
<!-- 暗黄褐色 -->
<color name="rosybrown">#BC8F8F</color>
<!-- 褐玫瑰红 -->
<color name="mediumorchid">#BA55D3</color>
<!-- 中粉紫色 -->
<color name="darkgoldenrod">#B8860B</color>
<!-- 暗金黄色 -->
<color name="firebrick">#B22222</color>
<!-- 火砖色 -->
<color name="powderblue">#B0E0E6</color>
<!-- 粉蓝色 -->
<color name="lightsteelblue">#B0C4DE</color>
<!-- 亮钢兰色 -->
<color name="paleturquoise">#AFEEEE</color>
<!-- 苍宝石绿 -->
<color name="greenyellow">#ADFF2F</color>
<!-- 黄绿色 -->
<color name="lightblue">#ADD8E6</color>
<!-- 亮蓝色 -->
<color name="darkgray">#A9A9A9</color>
<!-- 暗灰色 -->
<color name="darkgrey">#A9A9A9</color>
<!-- 暗灰色 -->
<color name="brown">#A52A2A</color>
<!-- 褐色 -->
<color name="sienna">#A0522D</color>
<!-- 赭色 -->
<color name="darkorchid">#9932CC</color>
<!-- 暗紫色 -->
<color name="palegreen">#98FB98</color>
<!-- 苍绿色 -->
<color name="darkviolet">#9400D3</color>
<!-- 暗紫罗兰色 -->
<color name="mediumpurple">#9370DB</color>
<!-- 中紫色 -->
<color name="lightgreen">#90EE90</color>
<!-- 亮绿色 -->
<color name="darkseagreen">#8FBC8F</color>
<!-- 暗海兰色 -->
<color name="saddlebrown">#8B4513</color>
<!-- 重褐色 -->
<color name="darkmagenta">#8B008B</color>
<!-- 暗洋红 -->
<color name="darkred">#8B0000</color>
<!-- 暗红色 -->
<color name="blueviolet">#8A2BE2</color>
<!-- 紫罗兰蓝色 -->
<color name="lightskyblue">#87CEFA</color>
<!-- 亮天蓝色 -->
<color name="skyblue">#87CEEB</color>
<!-- 天蓝色 -->
<color name="gray">#808080</color>
<!-- 灰色 -->
<color name="grey">#808080</color>
<!-- 灰色 -->
<color name="olive">#808000</color>
<!-- 橄榄色 -->
<color name="purple">#800080</color>
<!-- 紫色 -->
<color name="maroon">#800000</color>
<!-- 粟色 -->
<color name="aquamarine">#7FFFD4</color>
<!-- 碧绿色 -->
<color name="chartreuse">#7FFF00</color>
<!-- 黄绿色 -->
<color name="lawngreen">#7CFC00</color>
<!-- 草绿色 -->
<color name="mediumslateblue">#7B68EE</color>
<!-- 中暗蓝色 -->
<color name="lightslategray">#778899</color>
<!-- 亮蓝灰 -->
<color name="lightslategrey">#778899</color>
<!-- 亮蓝灰 -->
<color name="slategray">#708090</color>
<!-- 灰石色 -->
<color name="slategrey">#708090</color>
<!-- 灰石色 -->
<color name="olivedrab">#6B8E23</color>
<!-- 深绿褐色 -->
<color name="slateblue">#6A5ACD</color>
<!-- 石蓝色 -->
<color name="dimgray">#696969</color>
<!-- 暗灰色 -->
<color name="dimgrey">#696969</color>
<!-- 暗灰色 -->
<color name="mediumaquamarine">#66CDAA</color>
<!-- 中绿色 -->
<color name="cornflowerblue">#6495ED</color>
<!-- 菊兰色 -->
<color name="cadetblue">#5F9EA0</color>
<!-- 军兰色 -->
<color name="darkolivegreen">#556B2F</color>
<!-- 暗橄榄绿 -->
<color name="indigo">#4B0082</color>
<!-- 靛青色 -->
<color name="mediumturquoise">#48D1CC</color>
<!-- 中绿宝石 -->
<color name="darkslateblue">#483D8B</color>
<!-- 暗灰蓝色 -->
<color name="steelblue">#4682B4</color>
<!-- 钢兰色 -->
<color name="royalblue">#4169E1</color>
<!-- 皇家蓝 -->
<color name="turquoise">#40E0D0</color>
<!-- 青绿色 -->
<color name="mediumseagreen">#3CB371</color>
<!-- 中海蓝 -->
<color name="limegreen">#32CD32</color>
<!-- 橙绿色 -->
<color name="darkslategray">#2F4F4F</color>
<!-- 暗瓦灰色 -->
<color name="darkslategrey">#2F4F4F</color>
<!-- 暗瓦灰色 -->
<color name="seagreen">#2E8B57</color>
<!-- 海绿色 -->
<color name="forestgreen">#228B22</color>
<!-- 森林绿 -->
<color name="lightseagreen">#20B2AA</color>
<!-- 亮海蓝色 -->
<color name="dodgerblue">#1E90FF</color>
<!-- 闪兰色 -->
<color name="midnightblue">#191970</color>
<!-- 中灰兰色 -->
<color name="aqua">#00FFFF</color>
<!-- 浅绿色 -->
<color name="cyan">#00FFFF</color>
<!-- 青色 -->
<color name="springgreen">#00FF7F</color>
<!-- 春绿色 -->
<color name="lime">#00FF00</color>
<!-- 酸橙色 -->
<color name="mediumspringgreen">#00FA9A</color>
<!-- 中春绿色 -->
<color name="darkturquoise">#00CED1</color>
<!-- 暗宝石绿 -->
<color name="deepskyblue">#00BFFF</color>
<!-- 深天蓝色 -->
<color name="darkcyan">#008B8B</color>
<!-- 暗青色 -->
<color name="teal">#008080</color>
<!-- 水鸭色 -->
<color name="green">#7cbe28</color>
<!-- 绿色 -->
<color name="darkgreen">#006400</color>
<!-- 暗绿色 -->
<color name="blue">#004299</color>
<!-- 蓝色 -->
<color name="mediumblue">#0000CD</color>
<!-- 中兰色 -->
<color name="darkblue">#00008B</color>
<!-- 暗蓝色 -->
<color name="navy">#000080</color>
<!-- 海军色 -->
<color name="black">#000000</color>
<!-- 黑色 -->
</resources>自定义的dimens.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="image_thumbnail_size">100dp</dimen>
<dimen name="image_thumbnail_spacing">1dp</dimen>
<dimen name="height_top_bar">48dp</dimen>
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
<dimen name="f26">18sp</dimen>
<dimen name="f21">15sp</dimen>
<dimen name="f18">13sp</dimen>
<dimen name="f16">11sp</dimen>
<dimen name="f13">9sp</dimen>
<dimen name="f24">17sp</dimen>
<dimen name="spa10">67dp</dimen>
<dimen name="spa74">50dp</dimen>
<dimen name="spa72">49dp</dimen>
<dimen name="spa78">53dp</dimen>
<dimen name="spa82">55dp</dimen>
<dimen name="spa66">44dp</dimen>
<dimen name="spa68">45dp</dimen>
<dimen name="spa60">40dp</dimen>
<dimen name="spa100">67dp</dimen>
<dimen name="spa120">80dp</dimen>
<dimen name="spa600">400dp</dimen>
<dimen name="spa150">100dp</dimen>
<dimen name="spa180">120dp</dimen>
<dimen name="spa48">45dp</dimen>
<dimen name="spa33">30dp</dimen>
<dimen name="spa22">16dp</dimen>
<dimen name="spa390">270dp</dimen>
<dimen name="spa90">60dp</dimen>
<dimen name="spa18">12dp</dimen>
<dimen name="spa15">10dp</dimen>
<dimen name="spa3">3dp</dimen>
<dimen name="spa230">155dp</dimen>
<dimen name="spa260">174dp</dimen>
<dimen name="spa130">87dp</dimen>
<dimen name="contract">72dp</dimen>
<!-- 投资列表中checkbox间距 -->
<dimen name="investment_chekbox_pandding">6dp</dimen>
<!-- 边距 -->
<dimen name="pad5">3dp</dimen>
<dimen name="pad1">4dp</dimen>
<dimen name="pad3">6dp</dimen>
<dimen name="pad4">12dp</dimen>
<dimen name="pad15">10dp</dimen>
<dimen name="pad20">14dp</dimen>
<dimen name="pad9">6dp</dimen>
<dimen name="pad12">9dp</dimen>
<!-- 字体大小 -->
<dimen name="txt_8">8sp</dimen>
<dimen name="txt_10">10sp</dimen>
<dimen name="txt_12">12sp</dimen>
<dimen name="txt_14">14sp</dimen>
<dimen name="txt_16">16sp</dimen>
<dimen name="txt_18">18sp</dimen>
<dimen name="txt_20">20sp</dimen>
<dimen name="txt_22">22sp</dimen>
<dimen name="txt_24">24sp</dimen>
<dimen name="txt_26">26sp</dimen>
<dimen name="txt_28">28sp</dimen>
</resources>text_angle_gray.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<!-- 连框颜色值 -->
<item>
<shape>
<solid android:color="#CCCCCC" />
</shape>
</item>
<!-- 主体背景颜色值 -->
<item
android:bottom="1dp"
android:top="1dp"
android:left="1dp"
>
<!-- 边框里面背景颜色 白色 -->
<shape>
<solid android:color="@color/page_backgroup" />
</shape>
</item>
</layer-list>text_angle.xml，是实现圆角效果的
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFFFF"/>
<corners android:radius="0dp"/>
<stroke
android:color="#CCCCCC"
android:width="0.01dp" />
</shape>
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<!-- 连框颜色值 -->
<item>
<shape>
<solid android:color="#CCCCCC" />
</shape>
</item>
<!-- 主体背景颜色值 -->
<item
android:bottom="1dp"
android:top="1dp"
android:right="1dp"
>
<!-- 边框里面背景颜色 白色 -->
<shape>
<solid android:color="@color/page_backgroup" />
</shape>
</item>
</layer-list>然后，实现这个ui
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/bg_White"
android:focusable="true"
android:focusableInTouchMode="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="@dimen/height_top_bar"
android:background="@color/top_bar_normal_bg"
android:gravity="center_vertical" >
<TextView
android:id="@+id/tv_back"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:background="@drawable/common_tab_bg"
android:clickable="true"
android:drawableLeft="@drawable/btn_titlebar_back"
android:gravity="center"
android:scaleType="centerInside"
android:text="@string/back"
android:textColor="@color/white" />
<TextView
android:id="@+id/message_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="@string/reserve"
android:textColor="@color/bottom_text_color_normal"
android:textSize="18sp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="@color/bg_Gray" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="50dp" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="@+id/tv_intro"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="2.64"
android:paddingBottom="15dp"
android:paddingLeft="10dp"
android:paddingTop="15dp"
android:textColor="@color/tv_Black" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:background="@drawable/line" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="38dp"
android:orientation="horizontal" >
<TextView
android:id="@+id/iv_adapter_list_pic"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:scaleType="centerCrop"
android:text="出游日期:"
android:textColor="@color/black" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical" >
<EditText
android:id="@+id/et_time"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="15dp"
android:paddingRight="15dp"
android:textColor="@color/tv_Black" >
</EditText>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="5dp"
android:orientation="vertical" >
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:background="@drawable/line" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="42dp"
android:gravity="center"
android:orientation="horizontal" >
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="15dp"
android:orientation="horizontal" >
<TextView
android:id="@+id/tv_reduce"
android:layout_width="25dp"
android:layout_height="25dp"
android:background="@drawable/text_angle_gray"
android:gravity="center"
android:text="-"
android:textColor="@color/grey_color1"
android:textSize="@dimen/txt_12" />
<TextView
android:id="@+id/tv_num"
android:layout_width="25dp"
android:layout_height="25dp"
android:background="@drawable/text_angle"
android:gravity="center"
android:singleLine="true"
android:text="1"
android:textColor="@color/grey_color1"
android:textSize="@dimen/txt_12" />
<TextView
android:id="@+id/tv_add"
android:layout_width="25dp"
android:layout_height="25dp"
android:background="@drawable/text_angle_right"
android:gravity="center"
android:text="+"
android:textColor="@color/grey_color1"
android:textSize="@dimen/txt_12" />
</LinearLayout>
<TextView
android:id="@+id/tv_1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:text="购买份数:"
android:textColor="@color/tv_Black" />
<TextView
android:id="@+id/tv_price"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/tv_1"
android:layout_alignBottom="@+id/tv_1"
android:layout_marginLeft="52dp"
android:layout_toRightOf="@+id/tv_1"
android:singleLine="true"
android:text="￥308.00"
android:textColor="@color/orange_color"
android:textSize="@dimen/txt_14"
android:textStyle="bold" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="5dp"
android:background="@color/bg_Gray_light" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:gravity="center"
android:orientation="horizontal" >
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_weight="1"
android:text="取票信息"
android:textColor="@color/tv_Black" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:background="@drawable/line" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="55dp"
android:gravity="center_vertical"
android:paddingBottom="4dp"
android:paddingTop="25dp" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="21dp"
android:text="姓名:"
android:textColor="@color/tv_Black"
android:textSize="15sp" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/textView1"
android:layout_marginLeft="29dp"
android:layout_toRightOf="@+id/textView1"
android:background="@drawable/bg_menu_edit"
android:gravity="center_vertical"
android:hint="要与证件一样哦"
android:textSize="16dp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:background="@drawable/line" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="55dp"
android:paddingBottom="4dp"
android:paddingTop="25dp" >
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="21dp"
android:text="证件:"
android:textColor="@color/tv_Black"
android:textSize="15sp" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/textView2"
android:layout_marginLeft="29dp"
android:layout_toRightOf="@+id/textView2"
android:background="@drawable/bg_menu_edit"
android:hint="请输入证件号码"
android:textSize="16dp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="5dp"
android:background="@color/bg_Gray_light" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="68dp"
android:layout_weight="49.46"
android:background="@color/bg_Gray_light"
android:gravity="center"
android:orientation="horizontal" >
</LinearLayout>
</LinearLayout>
</ScrollView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:background="@color/bg_White"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2.5"
android:background="@color/bg_White"
android:gravity="center_vertical"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="合计:"
android:textColor="@color/purple"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:id="@+id/tv_total_price"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="￥0.00"
android:textColor="@color/purple"
android:textSize="16sp"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="@+id/tv_clear"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="@color/orange"
android:clickable="true"
android:gravity="center"
android:text="清空"
android:textColor="#FAFAFA" />
<TextView
android:id="@+id/tv_go_to_pay"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="@color/crimson"
android:clickable="true"
android:gravity="center"
android:text="结算(0)"
android:textColor="#FAFAFA" />
</LinearLayout>
</RelativeLayout>业务实现
package com.tsc.activities;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.tsc.Constant;
import com.tsc.fragment.CalendarFragment;
import com.tsc.service.AddOrderService;
/**
* 预定旅游服务的Activity类
*
*/
public class ReserveActivity extends Activity implements OnClickListener{
private TextView tv_back;//返回的TextView
private TextView tv_price;//单价的TextView
private TextView tv_total_price;//总价的TextView
private TextView tv_clear;//清空的TextView
private TextView tv_go_to_pay;//去支付的TextView
private TextView tv_intro;//显示线路名称的TextView
private TextView tv_num;//显示票数的TextView
private TextView tv_reduce;//点击可以票数减1
private TextView tv_add;//点击可以票数加1
private EditText et_time;//日历EditText，功能测试ing
private Context context;//Context
private String account;//获取从主界面传来的账号
private double totalPrice = 0.00;//总价钱
private int totalCount = 0;//总票数
private String priceString;//单件，String类型的
CalendarFragment calendarFragment;//日历的Fragment
int lineID=0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//设置无标题
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_reserve);
initView();
initEvents();
}
/**
* 初始化操作
*/
public void initView(){
context = this;
//获取账号
account = getIntent().getStringExtra("account");
tv_back = (TextView)findViewById(R.id.tv_back);//返回
tv_price = (TextView)findViewById(R.id.tv_price);//显示单价的TextView
tv_total_price = (TextView)findViewById(R.id.tv_total_price);//显示总价钱的TextViw
tv_clear = (TextView)findViewById(R.id.tv_clear);//点击清空，总价置0
tv_go_to_pay = (TextView)findViewById(R.id.tv_go_to_pay);//去付款
tv_num = (TextView)findViewById(R.id.tv_num);//显示票数的TextView
tv_reduce = (TextView)findViewById(R.id.tv_reduce);//点击票数减1
tv_add = (TextView)findViewById(R.id.tv_add);//点击票数加1
et_time = (EditText)findViewById(R.id.et_time);//出游时间
String tourism_time = getIntent().getExtras().getString("tourism_time");
et_time.setText(tourism_time);
double price = getIntent().getExtras().getDouble("price");
totalCount=1;
totalPrice = price;
tv_price.setText("￥"+price);
tv_total_price.setText("￥"+price);
priceString = tv_price.getText().toString().replace("￥", "");//获取单价
tv_num.setText("1");
tv_go_to_pay.setText("结算(1)");
lineID=getIntent().getExtras().getInt("ID");
String name = getIntent().getExtras().getString("name");
tv_intro=(TextView)findViewById(R.id.tv_intro);//线路名称
tv_intro.setText(name);
}
/**
* 事件操作
*/
public void initEvents(){
tv_back.setOnClickListener(this);
tv_clear.setOnClickListener(this);
tv_go_to_pay.setOnClickListener(this);
tv_reduce.setOnClickListener(this);
tv_add.setOnClickListener(this);
et_time.setOnClickListener(this);
}
@Override
public void onClick(View v) {
AlertDialog alert;
switch (v.getId())
{
case R.id.et_time:
break;
case R.id.tv_go_to_pay:
if (totalCount == 0)
{
Toast.makeText(context, "请选择要预定的旅游服务", Toast.LENGTH_LONG).show();
return;
}
alert = new AlertDialog.Builder(context).create();
alert.setTitle("操作提示");
alert.setMessage("总计:\n" + totalCount + "张票\n" + totalPrice + "元");
alert.setButton(DialogInterface.BUTTON_NEGATIVE, "取消", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
return;
}
});
alert.setButton(DialogInterface.BUTTON_POSITIVE, "确定", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
String countString = String.valueOf(totalCount);//票数
String priceString = String.valueOf(totalPrice);//单价
String lineIdString = Integer.toString(lineID);//旅游路线ID
String timeString = et_time.getText().toString();//出游时间
//执行异步任务
new AddOrderAsyncTask().execute(Constant.URL_AddOrder,account,countString,priceString,lineIdString,timeString);
}
});
alert.show();
break;
case R.id.tv_clear:
if (totalCount == 0)
{
Toast.makeText(context, "请选择要取消预定的旅游服务", Toast.LENGTH_LONG).show();
return;
}
alert = new AlertDialog.Builder(context).create();
alert.setTitle("操作提示");
alert.setMessage("您确定要取消预定的旅游服务吗？");
alert.setButton(DialogInterface.BUTTON_NEGATIVE, "取消", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
return;
}
});
alert.setButton(DialogInterface.BUTTON_POSITIVE, "确定", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
totalCount = 0;
totalPrice = 0.00;
tv_num.setText("0");
tv_total_price.setText("￥0.00");
tv_go_to_pay.setText("结算(0)");
}
});
alert.show();
break;
case R.id.tv_back:
this.finish();
break;
case R.id.tv_reduce:
if(totalCount >= 1){
totalCount--;
tv_num.setText(String.valueOf(totalCount));
totalPrice = Double.parseDouble(priceString)*totalCount;
tv_total_price.setText(String.valueOf(totalPrice));
tv_go_to_pay.setText("结算("+totalCount+")");
}else if(totalCount <= 0){
Toast.makeText(context, "数量不可以小于0哦!", 1).show();
}
break;
case R.id.tv_add:
totalCount++;
tv_num.setText(String.valueOf(totalCount));
totalPrice = Double.parseDouble(priceString)*totalCount;
tv_total_price.setText(String.valueOf(totalPrice));
tv_go_to_pay.setText("结算("+totalCount+")");
break;
}
}
/**
*
*简介
AsyncTask可以使得使用UI线程变的更容易更适当，它可以在后台运行一些操作然后在UI上展现，不用操作具体的线程和handlers
一个 asynchronous task包括三种基本类型（调用参数，进度和结果），和四个步骤（调用开始，在后台运行，处理进度，结束）
), and most often will override a second one (onPostExecute(Result).)
使用方法描述
Asynchronous Task必须是作为一个子类来使用，
task实例必须在UI线程创建
execute(Params...)必须在UI线程调用
不要手工调用onPreExecute(), onPostExecute(Result), doInBackground(Params...), onProgressUpdate(Progress...)。
task只可以execute一次，执行多次就报异常
*
*/
class AddOrderAsyncTask extends AsyncTask<String, Void, String>{
@Override
protected String doInBackground(String... params) {
AddOrderService addOrderService = new AddOrderService();
String retStr = addOrderService.addOrder(params[0], params[1],params[2],params[3],params[4],params[5]);
return retStr;
}
@Override
protected void onPostExecute(String result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
if(result.equals("error")){
Toast.makeText(getApplicationContext(), "提交订单失败!", 1).show();
}else if(result.equals("success")){
Toast.makeText(getApplicationContext(), "提交订单成功!", 1).show();
ReserveActivity.this.finish();
}
}
}
}
Android订票系统订票功能实现(特效点击按钮实现票数自动加减1)
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原文地址：http://blog.csdn.net/u014427391/article/details/52252232
