Android开发中大量使用XML代码作为界面的布局,使用styles能大幅精简XML代码。

比如下面这个界面从AlertDialog至PlacePickerWindow有19个样式相同的跳转Item,点击后颜色加深并跳转界面。

使用styles前XML代码是这样的(838行):

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@color/activity_bg"
android:orientation="vertical"
android:splitMotionEvents="false" > <RelativeLayout
android:id="@+id/rlDemoMainTopbar"
android:layout_width="fill_parent"
android:layout_height="@dimen/topbar_height"
android:background="@color/topbar_bg"
android:gravity="center_vertical" > <TextView
android:id="@+id/tvDemoMainReturn"
android:layout_width="wrap_content"
android:layout_height="@dimen/topbar_height"
android:layout_alignParentLeft="true"
android:background="@drawable/bg_item_to_alpha"
android:gravity="center"
android:minWidth="40dp"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:text="退出"
android:textColor="@color/white"
android:textSize="16sp" /> <TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:gravity="center"
android:text="坐标标准库"
android:textColor="@color/black"
android:textSize="18sp" /> <ImageView
android:id="@+id/ivDemoMainMenu"
android:layout_width="wrap_content"
android:layout_height="@dimen/topbar_height"
android:layout_alignParentRight="true"
android:background="@drawable/bg_item_to_alpha"
android:gravity="center"
android:minHeight="@dimen/topbar_height"
android:minWidth="40dp"
android:paddingLeft="8dp"
android:paddingRight="10dp"
android:src="@drawable/menu"
android:textColor="@color/white"
android:textSize="16sp" />
</RelativeLayout> <ScrollView
android:id="@+id/svDemoMain"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_horizontal"
android:orientation="vertical" > <LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal"
android:orientation="vertical" > <ImageView
android:id="@+id/ivDemoMainHead"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_margin="@dimen/common_item_distance"
android:background="@color/alpha_3"
android:scaleType="centerCrop" /> <TextView
android:id="@+id/tvDemoMainHeadName"
android:layout_width="match_parent"
android:layout_height="@dimen/common_item_remind_tv_height"
android:gravity="center"
android:text="可点击 选择图片 或 裁剪图片 更改"
android:textColor="@color/gray_1"
android:textSize="14sp" /> <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingBottom="6dp"
android:paddingTop="30dp"
android:text="Dialog"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_big" /> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainAlertDialog"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="AlertDialog"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainItemDialog"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="ItemDialog"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingBottom="6dp"
android:paddingTop="30dp"
android:text="Activity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_big" /> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainScanActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="ScanActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainSelectPictureActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="SelectPictureActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainCutPictureActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="CutPictureActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainWebViewActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="WebViewActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainEditTextInfoActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="EditTextInfoActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainServerSettingActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="ServerSettingActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:layout_marginBottom="15dp"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDemoActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DemoActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDemoListActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DemoListActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDemoFragmentActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DemoFragmentActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDemoTabActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DemoTabActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDemoTimeRefresherActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DemoTimeRefresherActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDemoBroadcastReceiverActivity"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DemoBroadcastReceiverActivity"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingBottom="6dp"
android:paddingTop="30dp"
android:text="Window"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_big" /> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainTopMenuWindow"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="TopMenuWindow"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainBottomMenuWindow"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="BottomMenuWindow"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainEditTextInfoWindow"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="EditTextInfoWindow"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainDatePickerWindow"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="DatePickerWindow"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:background="@color/alpha_3" /> <LinearLayout
android:id="@+id/llDemoMainPlacePickerWindow"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@drawable/bg_white_to_gray"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="2dp"
android:paddingLeft="@dimen/content_item_left_tv_padding_left"
android:paddingTop="2dp" > <TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingRight="@dimen/padding_big"
android:singleLine="true"
android:text="PlacePickerWindow"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" /> <ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:paddingLeft="@dimen/padding_micro"
android:src="@drawable/forward2_light"
android:textColor="@color/gray_3"
android:textSize="@dimen/text_size_middle" />
</LinearLayout> <View
android:layout_width="fill_parent"
android:layout_height="1px"
android:layout_marginBottom="30dp"
android:background="@color/alpha_3" />
</LinearLayout>
</ScrollView> </LinearLayout>

使用styles后XML代码变成了这样(345行,原来的41%):

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
style="@style/activity_page" > <RelativeLayout
android:id="@+id/rlDemoMainTopbar"
style="@style/topbar_bg" > <TextView
android:id="@+id/tvDemoMainReturn"
style="@style/topbar_return_tv"
android:text="退出" /> <TextView
style="@style/topbar_title"
android:layout_centerHorizontal="true"
android:text="坐标标准库" /> <ImageView
android:id="@+id/ivDemoMainMenu"
style="@style/topbar_right_btn"
android:src="@drawable/menu" />
</RelativeLayout> <ScrollView
android:id="@+id/svDemoMain"
style="@style/ll_vertical_match_match"
android:layout_weight="1" > <LinearLayout style="@style/ll_vertical_match_match" > <ImageView
android:id="@+id/ivDemoMainHead"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_margin="@dimen/common_item_distance"
android:background="@color/alpha_3"
android:scaleType="centerCrop" /> <TextView
android:id="@+id/tvDemoMainHeadName"
android:layout_width="match_parent"
android:layout_height="@dimen/common_item_remind_tv_height"
android:gravity="center"
android:text="可点击 选择图片 或 裁剪图片 更改"
android:textColor="@color/gray_1"
android:textSize="14sp" /> <TextView
style="@style/text_big"
android:paddingBottom="6dp"
android:paddingTop="30dp"
android:text="Dialog" /> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainAlertDialog"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="AlertDialog" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainItemDialog"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="ItemDialog" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <TextView
style="@style/text_big"
android:paddingBottom="6dp"
android:paddingTop="30dp"
android:text="Activity" /> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainScanActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="ScanActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainSelectPictureActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="SelectPictureActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainCutPictureActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="CutPictureActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainWebViewActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="WebViewActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainEditTextInfoActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="EditTextInfoActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainServerSettingActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="ServerSettingActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View
style="@style/divider_horizontal_1px"
android:layout_marginBottom="15dp" /> <LinearLayout
android:id="@+id/llDemoMainDemoActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DemoActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainDemoListActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DemoListActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainDemoFragmentActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DemoFragmentActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainDemoTabActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DemoTabActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainDemoTimeRefresherActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DemoTimeRefresherActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainDemoBroadcastReceiverActivity"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DemoBroadcastReceiverActivity" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <TextView
style="@style/text_big"
android:paddingBottom="6dp"
android:paddingTop="30dp"
android:text="Window" /> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainTopMenuWindow"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="TopMenuWindow" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainBottomMenuWindow"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="BottomMenuWindow" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainEditTextInfoWindow"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="EditTextInfoWindow" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainDatePickerWindow"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="DatePickerWindow" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View style="@style/divider_horizontal_1px" /> <LinearLayout
android:id="@+id/llDemoMainPlacePickerWindow"
style="@style/content_item_white" > <TextView
style="@style/content_item_lf_tv"
android:layout_weight="1"
android:text="PlacePickerWindow" /> <ImageView style="@style/content_item_rt_img" />
</LinearLayout> <View
style="@style/divider_horizontal_1px"
android:layout_marginBottom="30dp" />
</LinearLayout>
</ScrollView> </LinearLayout>

ZBLibrary从TextView、Button、LinearLayout、ListView、ProgressBar等单个View,

到导航栏、跳转Item、输入清除框、Menu等View组合套件,

像自定义Dialog、Activity背景透明这些style也都有,常用的style全部覆盖,总共171个。

使用ZBLibrary中的styles能一行搞定View属性,一键统一配置UI,快速响应界面更改需求,

再也不怕设计师改一大堆界面的宽高、边距、大小、颜色了!

顺便推荐下这个网站,输入XML代码后一键生成绑定View的java代码,配合ZBLibrary使用简直太棒了!

http://android.lineten.net/layout.php

ZBLibrary-Android快速开发框架

下载地址(欢迎Star,欢迎Fork)

https://github.com/TommyLemon/Android-ZBLibrary

下载试用

ZBLibraryDemoApp.apk

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