├── .classpath
├── .gitattributes
├── .gitignore
├── .project
├── .settings
    └── org.eclipse.jdt.core.prefs
├── AndroidManifest.xml
├── README.md
├── bin
    ├── AndroidManifest.xml
    ├── ColorPhrase.apk
    ├── classes.dex
    ├── classes
    │   └── com
    │   │   ├── example
    │   │       └── colorphrase
    │   │       │   ├── BuildConfig.class
    │   │       │   ├── MainActivity$1.class
    │   │       │   ├── MainActivity.class
    │   │       │   ├── R$attr.class
    │   │       │   ├── R$dimen.class
    │   │       │   ├── R$drawable.class
    │   │       │   ├── R$id.class
    │   │       │   ├── R$layout.class
    │   │       │   ├── R$menu.class
    │   │       │   ├── R$string.class
    │   │       │   ├── R$style.class
    │   │       │   └── R.class
    │   │   └── medusa
    │   │       └── lib
    │   │           ├── ColorPhrase$InnerToken.class
    │   │           ├── ColorPhrase$LeftSeparatorToken.class
    │   │           ├── ColorPhrase$OuterToken.class
    │   │           ├── ColorPhrase$Token.class
    │   │           └── ColorPhrase.class
    ├── dexedLibs
    │   └── android-support-v4-280ef5398d81ad2ece5360949c0b77e8.jar
    ├── res
    │   └── crunch
    │   │   ├── drawable-hdpi
    │   │       └── ic_launcher.png
    │   │   ├── drawable-mdpi
    │   │       └── ic_launcher.png
    │   │   ├── drawable-xhdpi
    │   │       └── ic_launcher.png
    │   │   └── drawable-xxhdpi
    │   │       └── ic_launcher.png
    └── resources.ap_
├── gen
    └── com
    │   └── example
    │       └── colorphrase
    │           ├── BuildConfig.java
    │           └── R.java
├── ic_launcher-web.png
├── libs
    └── android-support-v4.jar
├── proguard-project.txt
├── project.properties
├── res
    ├── drawable-hdpi
    │   └── ic_launcher.png
    ├── drawable-mdpi
    │   └── ic_launcher.png
    ├── drawable-xhdpi
    │   └── ic_launcher.png
    ├── drawable-xxhdpi
    │   └── ic_launcher.png
    ├── layout
    │   └── activity_main.xml
    ├── menu
    │   └── main.xml
    ├── values-sw600dp
    │   └── dimens.xml
    ├── values-sw720dp-land
    │   └── dimens.xml
    ├── values-v11
    │   └── styles.xml
    ├── values-v14
    │   └── styles.xml
    └── values
    │   ├── dimens.xml
    │   ├── strings.xml
    │   └── styles.xml
├── screenshot
    └── Screenshot_2015-05-16-18-12-23.jpeg
└── src
    └── com
        ├── example
            └── colorphrase
            │   └── MainActivity.java
        └── medusa
            └── lib
                └── ColorPhrase.java


/.classpath:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <classpath>
 3 | 	<classpathentry kind="src" path="src"/>
 4 | 	<classpathentry kind="src" path="gen"/>
 5 | 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
 6 | 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
 7 | 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
 8 | 	<classpathentry kind="output" path="bin/classes"/>
 9 | </classpath>
10 | 


--------------------------------------------------------------------------------
/.gitattributes:
--------------------------------------------------------------------------------
 1 | # Auto detect text files and perform LF normalization
 2 | * text=auto
 3 | 
 4 | # Custom for Visual Studio
 5 | *.cs     diff=csharp
 6 | 
 7 | # Standard to msysgit
 8 | *.doc	 diff=astextplain
 9 | *.DOC	 diff=astextplain
10 | *.docx diff=astextplain
11 | *.DOCX diff=astextplain
12 | *.dot  diff=astextplain
13 | *.DOT  diff=astextplain
14 | *.pdf  diff=astextplain
15 | *.PDF	 diff=astextplain
16 | *.rtf	 diff=astextplain
17 | *.RTF	 diff=astextplain
18 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Windows image file caches
 2 | Thumbs.db
 3 | ehthumbs.db
 4 | 
 5 | # Folder config file
 6 | Desktop.ini
 7 | 
 8 | # Recycle Bin used on file shares
 9 | $RECYCLE.BIN/
10 | 
11 | # Windows Installer files
12 | *.cab
13 | *.msi
14 | *.msm
15 | *.msp
16 | 
17 | # Windows shortcuts
18 | *.lnk
19 | 
20 | # =========================
21 | # Operating System Files
22 | # =========================
23 | 
24 | # OSX
25 | # =========================
26 | 
27 | .DS_Store
28 | .AppleDouble
29 | .LSOverride
30 | 
31 | # Thumbnails
32 | ._*
33 | 
34 | # Files that might appear on external disk
35 | .Spotlight-V100
36 | .Trashes
37 | 
38 | # Directories potentially created on remote AFP share
39 | .AppleDB
40 | .AppleDesktop
41 | Network Trash Folder
42 | Temporary Items
43 | .apdisk
44 | 


--------------------------------------------------------------------------------
/.project:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <projectDescription>
 3 | 	<name>ColorPhrase</name>
 4 | 	<comment></comment>
 5 | 	<projects>
 6 | 	</projects>
 7 | 	<buildSpec>
 8 | 		<buildCommand>
 9 | 			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
10 | 			<arguments>
11 | 			</arguments>
12 | 		</buildCommand>
13 | 		<buildCommand>
14 | 			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
15 | 			<arguments>
16 | 			</arguments>
17 | 		</buildCommand>
18 | 		<buildCommand>
19 | 			<name>org.eclipse.jdt.core.javabuilder</name>
20 | 			<arguments>
21 | 			</arguments>
22 | 		</buildCommand>
23 | 		<buildCommand>
24 | 			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
25 | 			<arguments>
26 | 			</arguments>
27 | 		</buildCommand>
28 | 	</buildSpec>
29 | 	<natures>
30 | 		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
31 | 		<nature>org.eclipse.jdt.core.javanature</nature>
32 | 	</natures>
33 | </projectDescription>
34 | 


--------------------------------------------------------------------------------
/.settings/org.eclipse.jdt.core.prefs:
--------------------------------------------------------------------------------
1 | eclipse.preferences.version=1
2 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
3 | org.eclipse.jdt.core.compiler.compliance=1.6
4 | org.eclipse.jdt.core.compiler.source=1.6
5 | 


--------------------------------------------------------------------------------
/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.example.colorphrase"
 4 |     android:versionCode="1"
 5 |     android:versionName="1.0" >
 6 | 
 7 |     <uses-sdk
 8 |         android:minSdkVersion="8"
 9 |         android:targetSdkVersion="14" />
10 | 
11 |     <application
12 |         android:allowBackup="true"
13 |         android:icon="@drawable/ic_launcher"
14 |         android:label="@string/app_name"
15 |         android:theme="@style/AppTheme" >
16 |         <activity
17 |             android:name="com.example.colorphrase.MainActivity"
18 |             android:label="@string/app_name" >
19 |             <intent-filter>
20 |                 <action android:name="android.intent.action.MAIN" />
21 | 
22 |                 <category android:name="android.intent.category.LAUNCHER" />
23 |             </intent-filter>
24 |         </activity>
25 |     </application>
26 | 
27 | </manifest>
28 | 


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/README.md:
--------------------------------------------------------------------------------
 1 | # ColorPhrase
 2 | Phrase is an Android string resource color setting library 
 3 | 
 4 | ## Usage
 5 | ```java
 6 | CharSequence formatted = ColorPhrase.from("I'm {Chinese}, I love {China}")
 7 |   .withSeparator("{}")
 8 |   .innerColor(0xFFE6454A)
 9 |   .outerColor(0xFF666666)
10 |   .format();
11 | ```
12 | ## Preview
13 | ![sample](https://github.com/THEONE10211024/ColorPhrase/blob/master/screenshot/Screenshot_2015-05-16-18-12-23.jpeg)
14 | ##Download
15 | 1)download the project    
16 | 2)find ColorPhrase.java in "\src\com\medusa\lib" and copy it into your project    
17 | 3)then you can use it!    
18 | 4)ps: you should include the android-support-v4.jar in your porject    
19 | [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-ColorPhrase-green.svg?style=flat)](https://android-arsenal.com/details/1/1915)
20 | 


--------------------------------------------------------------------------------
/bin/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.example.colorphrase"
 4 |     android:versionCode="1"
 5 |     android:versionName="1.0" >
 6 | 
 7 |     <uses-sdk
 8 |         android:minSdkVersion="8"
 9 |         android:targetSdkVersion="14" />
10 | 
11 |     <application
12 |         android:allowBackup="true"
13 |         android:icon="@drawable/ic_launcher"
14 |         android:label="@string/app_name"
15 |         android:theme="@style/AppTheme" >
16 |         <activity
17 |             android:name="com.example.colorphrase.MainActivity"
18 |             android:label="@string/app_name" >
19 |             <intent-filter>
20 |                 <action android:name="android.intent.action.MAIN" />
21 | 
22 |                 <category android:name="android.intent.category.LAUNCHER" />
23 |             </intent-filter>
24 |         </activity>
25 |     </application>
26 | 
27 | </manifest>
28 | 


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/bin/ColorPhrase.apk:
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/gen/com/example/colorphrase/BuildConfig.java:
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1 | /** Automatically generated file. DO NOT MODIFY */
2 | package com.example.colorphrase;
3 | 
4 | public final class BuildConfig {
5 |     public final static boolean DEBUG = true;
6 | }


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/gen/com/example/colorphrase/R.java:
--------------------------------------------------------------------------------
 1 | /* AUTO-GENERATED FILE.  DO NOT MODIFY.
 2 |  *
 3 |  * This class was automatically generated by the
 4 |  * aapt tool from the resource data it found.  It
 5 |  * should not be modified by hand.
 6 |  */
 7 | 
 8 | package com.example.colorphrase;
 9 | 
10 | public final class R {
11 |     public static final class attr {
12 |     }
13 |     public static final class dimen {
14 |         /**  Default screen margins, per the Android Design guidelines. 
15 | 
16 |          Customize dimensions originally defined in res/values/dimens.xml (such as
17 |          screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
18 |     
19 |          */
20 |         public static final int activity_horizontal_margin=0x7f040000;
21 |         public static final int activity_vertical_margin=0x7f040001;
22 |     }
23 |     public static final class drawable {
24 |         public static final int ic_launcher=0x7f020000;
25 |     }
26 |     public static final class id {
27 |         public static final int action_settings=0x7f080003;
28 |         public static final int button1=0x7f080002;
29 |         public static final int editText1=0x7f080000;
30 |         public static final int textView1=0x7f080001;
31 |     }
32 |     public static final class layout {
33 |         public static final int activity_main=0x7f030000;
34 |     }
35 |     public static final class menu {
36 |         public static final int main=0x7f070000;
37 |     }
38 |     public static final class string {
39 |         public static final int action_settings=0x7f050001;
40 |         public static final int app_name=0x7f050000;
41 |         public static final int hello_world=0x7f050002;
42 |         public static final int pattern=0x7f050003;
43 |     }
44 |     public static final class style {
45 |         /** 
46 |         Base application theme, dependent on API level. This theme is replaced
47 |         by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
48 |     
49 | 
50 |             Theme customizations available in newer API levels can go in
51 |             res/values-vXX/styles.xml, while customizations related to
52 |             backward-compatibility can go here.
53 |         
54 | 
55 |         Base application theme for API 11+. This theme completely replaces
56 |         AppBaseTheme from res/values/styles.xml on API 11+ devices.
57 |     
58 |  API 11 theme customizations can go here. 
59 | 
60 |         Base application theme for API 14+. This theme completely replaces
61 |         AppBaseTheme from BOTH res/values/styles.xml and
62 |         res/values-v11/styles.xml on API 14+ devices.
63 |     
64 |  API 14 theme customizations can go here. 
65 |          */
66 |         public static final int AppBaseTheme=0x7f060000;
67 |         /**  Application theme. 
68 |  All customizations that are NOT specific to a particular API-level can go here. 
69 |          */
70 |         public static final int AppTheme=0x7f060001;
71 |     }
72 | }
73 | 


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/ic_launcher-web.png:
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/proguard-project.txt:
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 1 | # To enable ProGuard in your project, edit project.properties
 2 | # to define the proguard.config property as described in that file.
 3 | #
 4 | # Add project specific ProGuard rules here.
 5 | # By default, the flags in this file are appended to flags specified
 6 | # in ${sdk.dir}/tools/proguard/proguard-android.txt
 7 | # You can edit the include path and order by changing the ProGuard
 8 | # include property in project.properties.
 9 | #
10 | # For more details, see
11 | #   http://developer.android.com/guide/developing/tools/proguard.html
12 | 
13 | # Add any project specific keep options here:
14 | 
15 | # If your project uses WebView with JS, uncomment the following
16 | # and specify the fully qualified class name to the JavaScript interface
17 | # class:
18 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
19 | #   public *;
20 | #}
21 | 


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/project.properties:
--------------------------------------------------------------------------------
 1 | # This file is automatically generated by Android Tools.
 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
 3 | #
 4 | # This file must be checked in Version Control Systems.
 5 | #
 6 | # To customize properties used by the Ant build system edit
 7 | # "ant.properties", and override values to adapt the script to your
 8 | # project structure.
 9 | #
10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
12 | 
13 | # Project target.
14 | target=android-19
15 | 


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/res/drawable-hdpi/ic_launcher.png:
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/res/drawable-mdpi/ic_launcher.png:
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/res/drawable-xhdpi/ic_launcher.png:
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/res/drawable-xxhdpi/ic_launcher.png:
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/res/layout/activity_main.xml:
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 1 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:tools="http://schemas.android.com/tools"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent"
 5 |     android:paddingBottom="@dimen/activity_vertical_margin"
 6 |     android:paddingLeft="@dimen/activity_horizontal_margin"
 7 |     android:paddingRight="@dimen/activity_horizontal_margin"
 8 |     android:paddingTop="@dimen/activity_vertical_margin"
 9 |     android:orientation="vertical"
10 |     android:gravity="center_horizontal"
11 |     tools:context=".MainActivity" >
12 | 
13 |     <EditText
14 |         android:id="@+id/editText1"
15 |         android:layout_width="wrap_content"
16 |         android:layout_height="wrap_content"
17 |         android:layout_marginTop="20dp"
18 |         android:text="@string/pattern"
19 |         android:textSize="18sp">
20 | 
21 |         <requestFocus />
22 |     </EditText>
23 | 
24 |     <TextView
25 |         android:id="@+id/textView1"
26 |         android:layout_width="wrap_content"
27 |         android:layout_height="wrap_content"
28 |         android:layout_marginTop="30dp"
29 |         android:textSize="18sp" />
30 | 
31 |     <Button
32 |         android:id="@+id/button1"
33 |         android:layout_width="wrap_content"
34 |         android:layout_height="wrap_content"
35 |         android:layout_marginTop="30dp"
36 |         android:text="Format" />
37 | 
38 | </LinearLayout>


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/res/menu/main.xml:
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 1 | <menu xmlns:android="http://schemas.android.com/apk/res/android" >
 2 | 
 3 |     <item
 4 |         android:id="@+id/action_settings"
 5 |         android:orderInCategory="100"
 6 |         android:showAsAction="never"
 7 |         android:title="@string/action_settings"/>
 8 | 
 9 | </menu>
10 | 


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/res/values-sw600dp/dimens.xml:
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1 | <resources>
2 | 
3 |     <!--
4 |          Customize dimensions originally defined in res/values/dimens.xml (such as
5 |          screen margins) for sw600dp devices (e.g. 7" tablets) here.
6 |     -->
7 | 
8 | </resources>
9 | 


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/res/values-sw720dp-land/dimens.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |          Customize dimensions originally defined in res/values/dimens.xml (such as
 5 |          screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
 6 |     -->
 7 |     <dimen name="activity_horizontal_margin">128dp</dimen>
 8 | 
 9 | </resources>
10 | 


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/res/values-v11/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |         Base application theme for API 11+. This theme completely replaces
 5 |         AppBaseTheme from res/values/styles.xml on API 11+ devices.
 6 |     -->
 7 |     <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
 8 |         <!-- API 11 theme customizations can go here. -->
 9 |     </style>
10 | 
11 | </resources>
12 | 


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/res/values-v14/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |         Base application theme for API 14+. This theme completely replaces
 5 |         AppBaseTheme from BOTH res/values/styles.xml and
 6 |         res/values-v11/styles.xml on API 14+ devices.
 7 |     -->
 8 |     <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
 9 |         <!-- API 14 theme customizations can go here. -->
10 |     </style>
11 | 
12 | </resources>
13 | 


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/res/values/dimens.xml:
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1 | <resources>
2 | 
3 |     <!-- Default screen margins, per the Android Design guidelines. -->
4 |     <dimen name="activity_horizontal_margin">16dp</dimen>
5 |     <dimen name="activity_vertical_margin">16dp</dimen>
6 | 
7 | </resources>
8 | 


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/res/values/strings.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <resources>
 3 | 
 4 |     <string name="app_name">ColorPhrase</string>
 5 |     <string name="action_settings">Settings</string>
 6 |     <string name="hello_world">Hello world!</string>
 7 |     <string name="pattern">紫陌红尘，蓦然{回首}。多少的{春花秋月};多少的{逝水沉香};多少的{海誓山盟}，如沿途的风景{花开花谢}。人世间的情缘{触痛了}多少无言的{感慨}，{情深缘浅}的风吹散了多少{相聚离散}。花开是有情，花落是无意。来者是{萍水相逢}，去者是{江湖相忘}。缘起时，我在{人群}中看到你。缘灭时，你{消失}在人群中。</string>
 8 | 
 9 | </resources>
10 | 


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/res/values/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!--
 4 |         Base application theme, dependent on API level. This theme is replaced
 5 |         by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
 6 |     -->
 7 |     <style name="AppBaseTheme" parent="android:Theme.Light">
 8 |         <!--
 9 |             Theme customizations available in newer API levels can go in
10 |             res/values-vXX/styles.xml, while customizations related to
11 |             backward-compatibility can go here.
12 |         -->
13 |     </style>
14 | 
15 |     <!-- Application theme. -->
16 |     <style name="AppTheme" parent="AppBaseTheme">
17 |         <!-- All customizations that are NOT specific to a particular API-level can go here. -->
18 |     </style>
19 | 
20 | </resources>
21 | 


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/screenshot/Screenshot_2015-05-16-18-12-23.jpeg:
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https://raw.githubusercontent.com/THEONE10211024/ColorPhrase/e6ae11893279fc99165d33295c45d6297d77d476/screenshot/Screenshot_2015-05-16-18-12-23.jpeg


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/src/com/example/colorphrase/MainActivity.java:
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 1 | package com.example.colorphrase;
 2 | 
 3 | import android.app.Activity;
 4 | import android.os.Bundle;
 5 | import android.view.Menu;
 6 | import android.view.View;
 7 | import android.view.View.OnClickListener;
 8 | import android.widget.Button;
 9 | import android.widget.EditText;
10 | import android.widget.TextView;
11 | 
12 | import com.medusa.lib.ColorPhrase;
13 | 
14 | public class MainActivity extends Activity {
15 | 	private EditText editText;
16 | 	private TextView textView;
17 | 	private Button button;
18 | 	@Override
19 | 	protected void onCreate(Bundle savedInstanceState) {
20 | 		super.onCreate(savedInstanceState);
21 | 		setContentView(R.layout.activity_main);
22 | 		editText = (EditText) findViewById(R.id.editText1);
23 | 		textView = (TextView) findViewById(R.id.textView1);
24 | 		button = (Button) findViewById(R.id.button1);
25 | 		button.setOnClickListener(new OnClickListener() {
26 | 			
27 | 			@Override
28 | 			public void onClick(View v) {
29 | 				String pattern = editText.getText().toString();
30 | 				CharSequence chars = ColorPhrase.from(pattern).withSeparator("{}").innerColor(0xFFE6454A).outerColor(0xFF666666).format();
31 | 				textView.setText(chars);
32 | 			}
33 | 		});
34 | 	}
35 | 
36 | 	@Override
37 | 	public boolean onCreateOptionsMenu(Menu menu) {
38 | 		// Inflate the menu; this adds items to the action bar if it is present.
39 | 		getMenuInflater().inflate(R.menu.main, menu);
40 | 		return true;
41 | 	}
42 | 
43 | }
44 | 


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/src/com/medusa/lib/ColorPhrase.java:
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  1 | package com.medusa.lib;
  2 | 
  3 | import java.util.Stack;
  4 | 
  5 | import android.annotation.TargetApi;
  6 | import android.app.Fragment;
  7 | import android.content.Context;
  8 | import android.content.res.Resources;
  9 | import android.os.Build;
 10 | import android.text.Spannable;
 11 | import android.text.SpannableStringBuilder;
 12 | import android.text.TextUtils;
 13 | import android.text.style.ForegroundColorSpan;
 14 | import android.view.View;
 15 | /**
 16 |  * A fluent API for formatting Strings. Canonical usage:
 17 |  * <pre>
 18 |  *  CharSequence chars = ColorPhrase.from("I'm<Chinese>,I love <China>").
 19 |  *                                                              withSeparator("<>").
 20 |  *                                                              innerColor(0xFFE6454A).
 21 |  *                                                              outerColor(0xFF666666).
 22 |  *                                                              format();
 23 |  * </pre>
 24 |  * <ul>
 25 |  * <li>Surround keys with curly braces; use two {{ to escape.</li>
 26 |  * <li>Fails fast on any mismatched keys.</li>
 27 |  * </ul>
 28 |  * The constructor parses the original pattern into a doubly-linked list of {@link Token}s.
 29 |  * These tokens do not modify the original pattern, thus preserving any spans.
 30 |  * <p/>
 31 |  * The {@link #format()} method iterates over the tokens, replacing and coloring the text as it iterates. The
 32 |  * doubly-linked list allows each token to ask its predecessor for the expanded length.
 33 |  */
 34 | public class ColorPhrase {
 35 | 	/** The unmodified original pattern. */
 36 | 	private final CharSequence pattern;
 37 | 	/** Cached result after replacing all keys with corresponding values. */
 38 | 	private CharSequence formatted;
 39 | 	/**
 40 | 	 * The constructor parses the original pattern into this doubly-linked list
 41 | 	 * of tokens.
 42 | 	 */
 43 | 	private Token head;
 44 | 
 45 | 	/** When parsing, this is the current character. */
 46 | 	private char curChar;
 47 | 	private String separator;// default "{}"
 48 | 	private int curCharIndex;
 49 | 	private int outerColor;// color that outside the separators,default 0xFF666666
 50 | 	private int innerColor;// color that between the separators,default 0xFFA6454A
 51 | 	/** Indicates parsing is complete. */
 52 | 	private static final int EOF = 0;
 53 | 
 54 | 	/**
 55 | 	 * Entry point into this API.
 56 | 	 * 
 57 | 	 * @throws IllegalArgumentException
 58 | 	 *             if pattern contains any syntax errors.
 59 | 	 */
 60 | 	@TargetApi(Build.VERSION_CODES.HONEYCOMB)
 61 | 	public static ColorPhrase from(Fragment f, int patternResourceId) {
 62 | 		return from(f.getResources(), patternResourceId);
 63 | 	}
 64 | 
 65 | 	/**
 66 | 	 * Entry point into this API.
 67 | 	 * 
 68 | 	 * @throws IllegalArgumentException
 69 | 	 *             if pattern contains any syntax errors.
 70 | 	 */
 71 | 	public static ColorPhrase from(View v, int patternResourceId) {
 72 | 		return from(v.getResources(), patternResourceId);
 73 | 	}
 74 | 
 75 | 	/**
 76 | 	 * Entry point into this API.
 77 | 	 * 
 78 | 	 * @throws IllegalArgumentException
 79 | 	 *             if pattern contains any syntax errors.
 80 | 	 */
 81 | 	public static ColorPhrase from(Context c, int patternResourceId) {
 82 | 		return from(c.getResources(), patternResourceId);
 83 | 	}
 84 | 
 85 | 	/**
 86 | 	 * Entry point into this API.
 87 | 	 * 
 88 | 	 * @throws IllegalArgumentException
 89 | 	 *             if pattern contains any syntax errors.
 90 | 	 */
 91 | 	public static ColorPhrase from(Resources r, int patternResourceId) {
 92 | 		return from(r.getText(patternResourceId));
 93 | 	}
 94 | 
 95 | 	/**
 96 | 	 * Entry point into this API; pattern must be non-null.
 97 | 	 * 
 98 | 	 * @throws IllegalArgumentException
 99 | 	 *             if pattern contains any syntax errors.
100 | 	 */
101 | 	public static ColorPhrase from(CharSequence pattern) {
102 | 		return new ColorPhrase(pattern);
103 | 	}
104 | 
105 | 	private ColorPhrase(CharSequence pattern) {
106 | 		curChar = (pattern.length() > 0) ? pattern.charAt(0) : EOF;
107 | 
108 | 		this.pattern = pattern;
109 | 		// Invalidate the cached formatted text.
110 | 		formatted = null;
111 | 		separator = "{}";// initialize the default separator
112 | 		outerColor = 0xFF666666;//initialize the default value
113 | 		innerColor =0xFFE6454A;//initialize the default value
114 | 	}
115 | 
116 | 	/**
117 | 	 * set the separator of the target，called after from() method.
118 | 	 * 
119 | 	 * @param _separator
120 | 	 * @return
121 | 	 */
122 | 	public ColorPhrase withSeparator(String _separator) {
123 | 		if (TextUtils.isEmpty(_separator)) {
124 | 			throw new IllegalArgumentException("separator must not be empty!");
125 | 		}
126 | 		if (_separator.length() > 2) {
127 | 			throw new IllegalArgumentException("separator‘s length must not be more than 3 charactors!");
128 | 		}
129 | 		this.separator = _separator;
130 | 		return this;
131 | 	}
132 | 
133 | 	/**
134 | 	 * init the outerColor
135 | 	 * 
136 | 	 * @param _outerColor
137 | 	 * @return
138 | 	 */
139 | 	public ColorPhrase outerColor(int _outerColor) {
140 | 		this.outerColor = _outerColor;
141 | 		return this;
142 | 	}
143 | 
144 | 	/**
145 | 	 * init the innerColor
146 | 	 * 
147 | 	 * @param _innerColor
148 | 	 * @return
149 | 	 */
150 | 	public ColorPhrase innerColor(int _innerColor) {
151 | 		this.innerColor = _innerColor;
152 | 		return this;
153 | 	}
154 | 
155 | 	/**
156 | 	 * cut the pattern with the separators and linked them with double link
157 | 	 * structure;
158 | 	 */
159 | 	private void createDoubleLinkWithToken() {
160 | 		// A hand-coded lexer based on the idioms in
161 | 		// "Building Recognizers By Hand".
162 | 		// http://www.antlr2.org/book/byhand.pdf.
163 | 		Token prev = null;
164 | 		Token next;
165 | 		while ((next = token(prev)) != null) {
166 | 			// Creates a doubly-linked list of tokens starting with head.
167 | 			if (head == null)
168 | 				head = next;
169 | 			prev = next;
170 | 		}
171 | 	}
172 | 
173 | 	/**
174 | 	 * Returns the next token from the input pattern, or null when finished
175 | 	 * parsing.
176 | 	 */
177 | 	private Token token(Token prev) {
178 | 		if (curChar == EOF) {
179 | 			return null;
180 | 		}
181 | 		if (curChar == getLeftSeparator()) {
182 | 			char nextChar = lookahead();
183 | 			if (nextChar == getLeftSeparator()) {
184 | 				return leftSeparator(prev);
185 | 			} else {
186 | 				return inner(prev);
187 | 			}
188 | 		}
189 | 		return outer(prev);
190 | 	}
191 | 
192 | 	private char getLeftSeparator() {
193 | 		return separator.charAt(0);
194 | 	}
195 | 
196 | 	private char getRightSeparator() {
197 | 		if (separator.length() == 2) {
198 | 			return separator.charAt(1);
199 | 		}
200 | 		return separator.charAt(0);
201 | 	}
202 | 
203 | 	/**
204 | 	 * Returns the text after replacing all keys with values.
205 | 	 * 
206 | 	 * @throws IllegalArgumentException
207 | 	 *             if any keys are not replaced.
208 | 	 */
209 | 	public CharSequence format() {
210 | 		if (formatted == null) {
211 | 			if (!checkPattern()) {
212 | 				throw new IllegalStateException("the separators don't match in the pattern!");
213 | 			}
214 | 			createDoubleLinkWithToken();
215 | 			// Copy the original pattern to preserve all spans, such as bold,
216 | 			// italic, etc.
217 | 			SpannableStringBuilder sb = new SpannableStringBuilder(pattern);
218 | 			for (Token t = head; t != null; t = t.next) {
219 | 				t.expand(sb);
220 | 			}
221 | 
222 | 			formatted = sb;
223 | 		}
224 | 		return formatted;
225 | 	}
226 | 
227 | 	/**
228 | 	 * check if the pattern has legal separators
229 | 	 * 
230 | 	 * @return
231 | 	 */
232 | 	private boolean checkPattern() {
233 | 		if (pattern == null) {
234 | 			return false;
235 | 		}
236 | 		char leftSeparator = getLeftSeparator();
237 | 		char rightSeparator = getRightSeparator();
238 | 		Stack<Character> separatorStack = new Stack<Character>();
239 | 		for (int i = 0; i < pattern.length(); i++) {
240 | 			char cur = pattern.charAt(i);
241 | 			if (cur == leftSeparator) {
242 | 				separatorStack.push(cur);
243 | 			} else if (cur == rightSeparator) {
244 | 				if (!separatorStack.isEmpty() && (separatorStack.pop() == leftSeparator)) {
245 | 					continue;
246 | 				} else {
247 | 					return false;
248 | 				}
249 | 			}
250 | 		}
251 | 		return separatorStack.isEmpty();
252 | 	}
253 | 
254 | 	private InnerToken inner(Token prev) {
255 | 
256 | 		// Store keys as normal Strings; we don't want keys to contain spans.
257 | 		StringBuilder sb = new StringBuilder();
258 | 
259 | 		// Consume the left separator.
260 | 		consume();
261 | 		char rightSeparator = getRightSeparator();
262 | 		while (curChar != rightSeparator && curChar != EOF) {
263 | 			sb.append(curChar);
264 | 			consume();
265 | 		}
266 | 
267 | 		if (curChar == EOF) {
268 | 			throw new IllegalArgumentException("Missing closing separator");
269 | 		}
270 |         //consume the right separator.
271 | 		consume();
272 | 
273 | 		if (sb.length() == 0) {
274 | 			throw new IllegalStateException("Disallow empty content between separators,for example {}");
275 | 		}
276 | 
277 | 		String key = sb.toString();
278 | 		return new InnerToken(prev, key, innerColor);
279 | 	}
280 | 
281 | 	/** Consumes and returns a token for a sequence of text. */
282 | 	private OuterToken outer(Token prev) {
283 | 		int startIndex = curCharIndex;
284 | 
285 | 		while (curChar != getLeftSeparator() && curChar != EOF) {
286 | 			consume();
287 | 		}
288 | 		return new OuterToken(prev, curCharIndex - startIndex, outerColor);
289 | 	}
290 | 
291 | 	/**
292 | 	 * Consumes and returns a token representing two consecutive curly brackets.
293 | 	 */
294 | 	private LeftSeparatorToken leftSeparator(Token prev) {
295 | 		consume();
296 | 		consume();
297 | 		return new LeftSeparatorToken(prev, getLeftSeparator());
298 | 	}
299 | 
300 | 	/** Returns the next character in the input pattern without advancing. */
301 | 	private char lookahead() {
302 | 		return curCharIndex < pattern.length() - 1 ? pattern.charAt(curCharIndex + 1) : EOF;
303 | 	}
304 | 
305 | 	/**
306 | 	 * Advances the current character position without any error checking.
307 | 	 * Consuming beyond the end of the string can only happen if this parser
308 | 	 * contains a bug.
309 | 	 */
310 | 	private void consume() {
311 | 		curCharIndex++;
312 | 		curChar = (curCharIndex == pattern.length()) ? EOF : pattern.charAt(curCharIndex);
313 | 	}
314 | 
315 | 	/**
316 | 	 * Returns the raw pattern without expanding keys; only useful for
317 | 	 * debugging. Does not pass through to {@link #format()} because doing so
318 | 	 * would drop all spans.
319 | 	 */
320 | 	@Override
321 | 	public String toString() {
322 | 		return pattern.toString();
323 | 	}
324 | 
325 | 	private abstract static class Token {
326 | 		private final Token prev;
327 | 		private Token next;
328 | 
329 | 		protected Token(Token prev) {
330 | 			this.prev = prev;
331 | 			if (prev != null)
332 | 				prev.next = this;
333 | 		}
334 | 
335 | 		/** Replace text in {@code target} with this token's associated value. */
336 | 		abstract void expand(SpannableStringBuilder target);
337 | 
338 | 		/** Returns the number of characters after expansion. */
339 | 		abstract int getFormattedLength();
340 | 
341 | 		/** Returns the character index after expansion. */
342 | 		final int getFormattedStart() {
343 | 			if (prev == null) {
344 | 				// The first token.
345 | 				return 0;
346 | 			} else {
347 | 				// Recursively ask the predecessor node for the starting index.
348 | 				return prev.getFormattedStart() + prev.getFormattedLength();
349 | 			}
350 | 		}
351 | 	}
352 | 
353 | 	/** Ordinary text between tokens. */
354 | 	private static class OuterToken extends Token {
355 | 		private final int textLength;
356 | 		private int color;
357 | 
358 | 		OuterToken(Token prev, int textLength, int _color) {
359 | 			super(prev);
360 | 			this.textLength = textLength;
361 | 			this.color = _color;
362 | 		}
363 | 
364 | 		@Override
365 | 		void expand(SpannableStringBuilder target) {
366 | 
367 | 			int startPoint = getFormattedStart();
368 | 			int endPoint = startPoint + textLength;
369 | 			target.setSpan(new ForegroundColorSpan(color), startPoint, endPoint, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
370 | 		}
371 | 
372 | 		@Override
373 | 		int getFormattedLength() {
374 | 			return textLength;
375 | 		}
376 | 	}
377 | 
378 | 	/** A sequence of two curly brackets. */
379 | 	private static class LeftSeparatorToken extends Token {
380 | 		private char leftSeparetor;
381 | 
382 | 		LeftSeparatorToken(Token prev, char _leftSeparator) {
383 | 			super(prev);
384 | 			leftSeparetor = _leftSeparator;
385 | 		}
386 | 
387 | 		@Override
388 | 		void expand(SpannableStringBuilder target) {
389 | 			int start = getFormattedStart();
390 | 			target.replace(start, start + 2, String.valueOf(leftSeparetor));
391 | 		}
392 | 
393 | 		@Override
394 | 		int getFormattedLength() {
395 | 			// for example,,Replace "{{" with "{".
396 | 			return 1;
397 | 		}
398 | 	}
399 | 
400 | 	private static class InnerToken extends Token {
401 | 		/** The InnerText without separators,like '{' and '}'. */
402 | 		private final String innerText;
403 | 
404 | 		private int color;
405 | 
406 | 		InnerToken(Token prev, String _inner, int _color) {
407 | 			super(prev);
408 | 			this.innerText = _inner;
409 | 			color = _color;
410 | 		}
411 | 
412 | 		@Override
413 | 		void expand(SpannableStringBuilder target) {
414 | 
415 | 			int replaceFrom = getFormattedStart();
416 | 			// Add 2 to account for the separators.
417 | 			int replaceTo = replaceFrom + innerText.length() + 2;
418 | 			target.replace(replaceFrom, replaceTo, innerText);
419 | 			target.setSpan(new ForegroundColorSpan(color), replaceFrom, replaceTo - 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
420 | 		}
421 | 
422 | 		@Override
423 | 		int getFormattedLength() {
424 | 			// Note that value is only present after expand. Don't error check
425 | 			// because this is all
426 | 			// private code.
427 | 			return innerText.length();
428 | 		}
429 | 	}
430 | }
431 | 


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