├── library_ColorTrackView
    ├── .settings
    │   ├── org.eclipse.core.resources.prefs
    │   └── org.eclipse.jdt.core.prefs
    ├── ic_launcher-web.png
    ├── res
    │   ├── drawable-hdpi
    │   │   └── ic_launcher.png
    │   ├── drawable-mdpi
    │   │   └── ic_launcher.png
    │   ├── drawable-xhdpi
    │   │   └── ic_launcher.png
    │   ├── drawable-xxhdpi
    │   │   └── ic_launcher.png
    │   ├── values-sw600dp
    │   │   └── dimens.xml
    │   ├── values
    │   │   ├── dimens.xml
    │   │   ├── strings.xml
    │   │   ├── styles.xml
    │   │   └── attr.xml
    │   ├── menu
    │   │   └── main.xml
    │   ├── values-sw720dp-land
    │   │   └── dimens.xml
    │   ├── values-v11
    │   │   └── styles.xml
    │   └── values-v14
    │   │   └── styles.xml
    ├── .classpath
    ├── project.properties
    ├── proguard-project.txt
    ├── .project
    ├── AndroidManifest.xml
    └── src
    │   └── com
    │       └── zhy
    │           └── view
    │               └── ColorTrackView.java
├── sample_ColorTrackeView
    ├── sc.gif
    ├── changecolorTv.gif
    ├── ic_launcher-web.png
    ├── changecolortvdemo.gif
    ├── libs
    │   └── android-support-v4.jar
    ├── res
    │   ├── drawable-hdpi
    │   │   └── ic_launcher.png
    │   ├── drawable-mdpi
    │   │   └── ic_launcher.png
    │   ├── drawable-xhdpi
    │   │   └── ic_launcher.png
    │   ├── drawable-xxhdpi
    │   │   └── ic_launcher.png
    │   ├── values-sw600dp
    │   │   └── dimens.xml
    │   ├── values
    │   │   ├── dimens.xml
    │   │   ├── strings.xml
    │   │   └── styles.xml
    │   ├── menu
    │   │   └── main.xml
    │   ├── values-sw720dp-land
    │   │   └── dimens.xml
    │   ├── values-v11
    │   │   └── styles.xml
    │   ├── values-v14
    │   │   └── styles.xml
    │   └── layout
    │   │   ├── activity_simple_main.xml
    │   │   └── activity_vp_main.xml
    ├── .settings
    │   └── org.eclipse.jdt.core.prefs
    ├── .classpath
    ├── project.properties
    ├── proguard-project.txt
    ├── .project
    ├── AndroidManifest.xml
    └── src
    │   └── com
    │       └── zhy
    │           └── viewpagerIndicator
    │               ├── SimpleUseActivity.java
    │               ├── HomeActivity.java
    │               ├── TabFragment.java
    │               └── ViewPagerUseActivity.java
├── .gitignore
├── README.md
└── LICENSE


/library_ColorTrackView/.settings/org.eclipse.core.resources.prefs:
--------------------------------------------------------------------------------
1 | eclipse.preferences.version=1
2 | encoding/<project>=UTF-8
3 | 


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/sample_ColorTrackeView/sc.gif:
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https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/sc.gif


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/sample_ColorTrackeView/changecolorTv.gif:
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https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/changecolorTv.gif


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/library_ColorTrackView/ic_launcher-web.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/library_ColorTrackView/ic_launcher-web.png


--------------------------------------------------------------------------------
/sample_ColorTrackeView/ic_launcher-web.png:
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https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/ic_launcher-web.png


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/sample_ColorTrackeView/changecolortvdemo.gif:
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https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/changecolortvdemo.gif


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/sample_ColorTrackeView/libs/android-support-v4.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/libs/android-support-v4.jar


--------------------------------------------------------------------------------
/library_ColorTrackView/res/drawable-hdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/library_ColorTrackView/res/drawable-hdpi/ic_launcher.png


--------------------------------------------------------------------------------
/library_ColorTrackView/res/drawable-mdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/library_ColorTrackView/res/drawable-mdpi/ic_launcher.png


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/sample_ColorTrackeView/res/drawable-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/res/drawable-hdpi/ic_launcher.png


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/drawable-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/res/drawable-mdpi/ic_launcher.png


--------------------------------------------------------------------------------
/library_ColorTrackView/res/drawable-xhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/library_ColorTrackView/res/drawable-xhdpi/ic_launcher.png


--------------------------------------------------------------------------------
/library_ColorTrackView/res/drawable-xxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/library_ColorTrackView/res/drawable-xxhdpi/ic_launcher.png


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/drawable-xhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/res/drawable-xhdpi/ic_launcher.png


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/drawable-xxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/hongyangAndroid/ColorTrackView/HEAD/sample_ColorTrackeView/res/drawable-xxhdpi/ic_launcher.png


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/library_ColorTrackView/.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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/.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 | 


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/sample_ColorTrackeView/res/values-sw600dp/dimens.xml:
--------------------------------------------------------------------------------
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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values-sw600dp/dimens.xml:
--------------------------------------------------------------------------------
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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/values/dimens.xml:
--------------------------------------------------------------------------------
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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values/dimens.xml:
--------------------------------------------------------------------------------
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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/values/strings.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 | 
4 |     <string name="app_name">sample_viewpagerindicator</string>
5 |     <string name="action_settings">Settings</string>
6 |     <string name="hello_world">Hello world!</string>
7 | 
8 | </resources>
9 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values/strings.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 | 
4 |     <string name="app_name">sample_color_change_text</string>
5 |     <string name="action_settings">Settings</string>
6 |     <string name="hello_world">Hello world!</string>
7 | 
8 | </resources>
9 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/menu/main.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/menu/main.xml:
--------------------------------------------------------------------------------
 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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/sample_ColorTrackeView/res/values-sw720dp-land/dimens.xml:
--------------------------------------------------------------------------------
 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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/library_ColorTrackView/res/values-sw720dp-land/dimens.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/values-v11/styles.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Built application files
 2 | *.apk
 3 | *.ap_
 4 | 
 5 | # Files for the Dalvik VM
 6 | *.dex
 7 | 
 8 | # Java class files
 9 | *.class
10 | 
11 | # Generated files
12 | bin/
13 | gen/
14 | 
15 | # Gradle files
16 | .gradle/
17 | build/
18 | 
19 | # Local configuration file (sdk path, etc)
20 | local.properties
21 | 
22 | # Proguard folder generated by Eclipse
23 | proguard/
24 | 
25 | # Log Files
26 | *.log
27 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values-v11/styles.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/values-v14/styles.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values-v14/styles.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/.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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/.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 exported="true" kind="lib" path="libs/android-support-v4.jar"/>
 9 | 	<classpathentry kind="output" path="bin/classes"/>
10 | </classpath>
11 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/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 | android.library=true
16 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/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-17
15 | android.library.reference.1=../library_ColorTrackView
16 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/values/styles.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values/styles.xml:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/proguard-project.txt:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/proguard-project.txt:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/res/values/attr.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <resources>
 3 | 
 4 |     <attr name="text" format="string" />
 5 |     <attr name="text_size" format="dimension" />
 6 |     <attr name="text_origin_color" format="color|reference" />
 7 |     <attr name="text_change_color" format="color|reference" />
 8 |     <attr name="progress" format="float" />
 9 |     <attr name="direction">
10 |         <enum name="left" value="0" />
11 |         <enum name="right" value="1" />
12 |         <enum name="top" value="2" />
13 |         <enum name="bottom" value="3" />
14 |     </attr>
15 | 
16 |     <declare-styleable name="ColorTrackView">
17 |         <attr name="text" />
18 |         <attr name="text_size" />
19 |         <attr name="text_origin_color" />
20 |         <attr name="text_change_color" />
21 |         <attr name="progress" />
22 |         <attr name="direction" />
23 |     </declare-styleable>
24 | 
25 | </resources>


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/library_ColorTrackView/.project:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <projectDescription>
 3 | 	<name>library_ColorTrackView</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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/.project:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <projectDescription>
 3 | 	<name>sample_ColorTrackeView</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 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.zhy.sample_color_change_text"
 4 |     android:versionCode="1"
 5 |     android:versionName="1.0" >
 6 | 
 7 |     <uses-sdk
 8 |         android:minSdkVersion="8"
 9 |         android:targetSdkVersion="19" />
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.zhy.sample_color_change_text.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 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.zhy.viewpagerIndicator"
 4 |     android:versionCode="1"
 5 |     android:versionName="1.0" >
 6 | 
 7 |     <uses-sdk
 8 |         android:minSdkVersion="8"
 9 |         android:targetSdkVersion="19" />
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.zhy.viewpagerIndicator.HomeActivity"
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 |         <activity android:name=".SimpleUseActivity" >
26 |         </activity>
27 |         <activity android:name=".ViewPagerUseActivity" >
28 |         </activity>
29 |     </application>
30 | 
31 | </manifest>


--------------------------------------------------------------------------------
/sample_ColorTrackeView/src/com/zhy/viewpagerIndicator/SimpleUseActivity.java:
--------------------------------------------------------------------------------
 1 | package com.zhy.viewpagerIndicator;
 2 | 
 3 | import android.animation.ObjectAnimator;
 4 | import android.annotation.SuppressLint;
 5 | import android.app.Activity;
 6 | import android.os.Bundle;
 7 | import android.view.View;
 8 | 
 9 | import com.zhy.view.ColorTrackView;
10 | 
11 | public class SimpleUseActivity extends Activity
12 | {
13 | 
14 | 	ColorTrackView mView;
15 | 
16 | 	@Override
17 | 	protected void onCreate(Bundle savedInstanceState)
18 | 	{
19 | 		super.onCreate(savedInstanceState);
20 | 		setContentView(R.layout.activity_simple_main);
21 | 		mView = (ColorTrackView) findViewById(R.id.id_changeTextColorView);
22 | 		
23 | 
24 | 	}
25 | 
26 | 	@SuppressLint("NewApi")
27 | 	public void startLeftChange(View view)
28 | 	{
29 | 		mView.setDirection(0);
30 | 		ObjectAnimator.ofFloat(mView, "progress", 0, 1).setDuration(2000)
31 | 				.start();
32 | 	}
33 | 
34 | 	@SuppressLint("NewApi")
35 | 	public void startRightChange(View view)
36 | 	{
37 | 		mView.setDirection(1);
38 | 		ObjectAnimator.ofFloat(mView, "progress", 0, 1).setDuration(2000)
39 | 				.start();
40 | 	}
41 | 
42 | }
43 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/src/com/zhy/viewpagerIndicator/HomeActivity.java:
--------------------------------------------------------------------------------
 1 | package com.zhy.viewpagerIndicator;
 2 | 
 3 | import android.app.ListActivity;
 4 | import android.content.Intent;
 5 | import android.os.Bundle;
 6 | import android.view.View;
 7 | import android.view.ViewPropertyAnimator;
 8 | import android.widget.ArrayAdapter;
 9 | import android.widget.ListView;
10 | 
11 | public class HomeActivity extends ListActivity
12 | {
13 | 	private String[] mStrs = new String[] { "Simple Use", "ViewPager Use" };
14 | 
15 | 	@Override
16 | 	protected void onCreate(Bundle savedInstanceState)
17 | 	{
18 | 		super.onCreate(savedInstanceState);
19 | 
20 | 		getListView().setAdapter(
21 | 				new ArrayAdapter<String>(this,
22 | 						android.R.layout.simple_list_item_1, mStrs));
23 | 	}
24 | 
25 | 	@Override
26 | 	protected void onListItemClick(ListView l, View v, int position, long id)
27 | 	{
28 | 		Intent intent = null;
29 | 		switch (position)
30 | 		{
31 | 		case 0:
32 | 			intent = new Intent(this,SimpleUseActivity.class);
33 | 			break;
34 | 		case 1:
35 | 			intent = new Intent(this,ViewPagerUseActivity.class);
36 | 			break;
37 | 		}
38 | 		
39 | 		if(intent != null ) startActivity(intent);
40 | 	}
41 | 
42 | }
43 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Android-ColorTrackView
 2 | 字体或者图片可以逐渐染色和逐渐褪色的动画效果
 3 | 
 4 | # 使用
 5 | 
 6 | ```xml
 7 |  <com.zhy.view.ColorTrackView
 8 |         android:id="@+id/id_changeTextColorView"
 9 |         android:layout_width="wrap_content"
10 |         android:layout_height="wrap_content"
11 |         android:layout_centerInParent="true"
12 |         android:layout_centerVertical="true"
13 |         android:padding="20dp"
14 |         android:background="#44ff0000"
15 |         android:gravity="center_vertical"
16 |         zhy:progress="0"
17 |         zhy:direction="left"
18 |         zhy:text="张鸿洋"
19 |         zhy:text_change_color="#ffff0000"
20 |         zhy:text_origin_color="#ff000000"
21 |         zhy:text_size="60sp" />
22 | ```
23 | 
24 | 注：zhy为命名空间，xmlns:zhy="http://schemas.android.com/apk/res-auto"，可自由修改。
25 | 
26 | * `progress`  [0.0f , 1.0f]
27 | * `text` 绘制的文本
28 | * `text_change_color`目标颜色
29 | * `text_origin_color`原始颜色
30 | * `text_size`字体大小
31 | * `direction `方向，枚举类型，支持：left,right,top,bottom
32 | 
33 | # 效果图
34 | 
35 | ## 简单使用
36 | ![](sample_ColorTrackeView/sc.gif)
37 | 
38 | ## 结合ViewPager
39 | ![](sample_ColorTrackeView/changecolortvdemo.gif)
40 | 
41 | 
42 | # 关于我
43 | [我的博客地址](http://blog.csdn.net/lmj623565791)
44 | 
45 | 
46 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/src/com/zhy/viewpagerIndicator/TabFragment.java:
--------------------------------------------------------------------------------
 1 | package com.zhy.viewpagerIndicator;
 2 | 
 3 | import java.util.Random;
 4 | 
 5 | import android.graphics.Color;
 6 | import android.os.Bundle;
 7 | import android.support.v4.app.Fragment;
 8 | import android.view.Gravity;
 9 | import android.view.LayoutInflater;
10 | import android.view.View;
11 | import android.view.ViewGroup;
12 | import android.widget.TextView;
13 | 
14 | public class TabFragment extends Fragment
15 | {
16 | 	public static final String TITLE = "title";
17 | 	private String mTitle = "Defaut Value";
18 | 
19 | 	@Override
20 | 	public void onCreate(Bundle savedInstanceState)
21 | 	{
22 | 		super.onCreate(savedInstanceState);
23 | 		if (getArguments() != null)
24 | 		{
25 | 			mTitle = getArguments().getString(TITLE);
26 | 		}
27 | 	}
28 | 
29 | 	@Override
30 | 	public View onCreateView(LayoutInflater inflater, ViewGroup container,
31 | 			Bundle savedInstanceState)
32 | 	{
33 | 		TextView tv = new TextView(getActivity());
34 | 		tv.setTextSize(60);
35 | 		Random r = new Random();
36 | 		tv.setBackgroundColor(Color.argb(r.nextInt(120), r.nextInt(255),
37 | 				r.nextInt(255), r.nextInt(255)));
38 | 		tv.setText(mTitle);
39 | 		tv.setGravity(Gravity.CENTER);
40 | 		return tv;
41 | 
42 | 	}
43 | 
44 | 	public static TabFragment newInstance(String title)
45 | 	{
46 | 		TabFragment tabFragment = new TabFragment();
47 | 		Bundle bundle = new Bundle();
48 | 		bundle.putString(TITLE, title);
49 | 		tabFragment.setArguments(bundle);
50 | 		return tabFragment;
51 | 	}
52 | 
53 | }
54 | 


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/layout/activity_simple_main.xml:
--------------------------------------------------------------------------------
 1 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:tools="http://schemas.android.com/tools"
 3 |     xmlns:zhy="http://schemas.android.com/apk/res-auto"
 4 |     android:layout_width="match_parent"
 5 |     android:layout_height="match_parent" >
 6 | 
 7 |     <com.zhy.view.ColorTrackView
 8 |         android:id="@+id/id_changeTextColorView"
 9 |         android:layout_width="match_parent"
10 |         android:layout_height="wrap_content"
11 |         android:layout_centerInParent="true"
12 |         android:background="#44ff0000"
13 |         android:padding="10dp"
14 |         zhy:progress="0"
15 |         zhy:text="张鸿洋"
16 |         zhy:text_change_color="#ffff0000"
17 |         zhy:text_origin_color="#ff000000"
18 |         zhy:text_size="60sp" />
19 | 
20 |     <LinearLayout
21 |         android:layout_width="match_parent"
22 |         android:layout_height="wrap_content"
23 |         android:layout_alignParentBottom="true"
24 |         android:gravity="center"
25 |         android:orientation="horizontal" >
26 | 
27 |         <Button
28 |             android:id="@+id/id_left"
29 |             android:layout_width="wrap_content"
30 |             android:layout_height="wrap_content"
31 |             android:onClick="startLeftChange"
32 |             android:text="StartLeft" />
33 | 
34 |         <Button
35 |             android:layout_width="wrap_content"
36 |             android:layout_height="wrap_content"
37 |             android:layout_toRightOf="@id/id_left"
38 |             android:onClick="startRightChange"
39 |             android:text="StartRight" />
40 |     </LinearLayout>
41 | 
42 | </RelativeLayout>


--------------------------------------------------------------------------------
/sample_ColorTrackeView/res/layout/activity_vp_main.xml:
--------------------------------------------------------------------------------
 1 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:zhy="http://schemas.android.com/apk/res-auto"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     android:layout_width="match_parent"
 5 |     android:layout_height="match_parent"
 6 |     android:orientation="vertical" >
 7 | 
 8 |     <LinearLayout
 9 |         android:layout_width="match_parent"
10 |         android:layout_height="50dp"
11 |         android:orientation="horizontal" >
12 | 
13 |         <com.zhy.view.ColorTrackView
14 |             android:id="@+id/id_tab_01"
15 |             android:layout_width="0dp"
16 |             android:layout_height="match_parent"
17 |             android:layout_weight="1"
18 |             zhy:progress="1"
19 |             zhy:text="简介"
20 |             zhy:text_change_color="#ffff0000"
21 |             zhy:text_origin_color="#ff000000"
22 |             zhy:text_size="18sp" />
23 | 
24 |         <com.zhy.view.ColorTrackView
25 |             android:id="@+id/id_tab_02"
26 |             android:layout_width="0dp"
27 |             android:layout_height="match_parent"
28 |             android:layout_weight="1"
29 |             zhy:text="评价"
30 |             zhy:text_change_color="#ffff0000"
31 |             zhy:text_origin_color="#ff000000"
32 |             zhy:text_size="18sp" />
33 | 
34 |         <com.zhy.view.ColorTrackView
35 |             android:id="@+id/id_tab_03"
36 |             android:layout_width="0dp"
37 |             android:layout_height="match_parent"
38 |             android:layout_weight="1"
39 |             zhy:text="相关"
40 |             zhy:text_change_color="#ffff0000"
41 |             zhy:text_origin_color="#ff000000"
42 |             zhy:text_size="18sp" />
43 | 
44 |         
45 |     </LinearLayout>
46 | 
47 |     <android.support.v4.view.ViewPager
48 |         android:id="@+id/id_viewpager"
49 |         android:layout_width="match_parent"
50 |         android:layout_height="0dp"
51 |         android:layout_weight="1" >
52 |     </android.support.v4.view.ViewPager>
53 | 
54 | </LinearLayout>


--------------------------------------------------------------------------------
/sample_ColorTrackeView/src/com/zhy/viewpagerIndicator/ViewPagerUseActivity.java:
--------------------------------------------------------------------------------
  1 | package com.zhy.viewpagerIndicator;
  2 | 
  3 | import java.util.ArrayList;
  4 | import java.util.List;
  5 | 
  6 | import android.os.Bundle;
  7 | import android.support.v4.app.Fragment;
  8 | import android.support.v4.app.FragmentActivity;
  9 | import android.support.v4.app.FragmentPagerAdapter;
 10 | import android.support.v4.view.ViewPager;
 11 | import android.support.v4.view.ViewPager.OnPageChangeListener;
 12 | import android.util.Log;
 13 | 
 14 | import com.zhy.view.ColorTrackView;
 15 | 
 16 | public class ViewPagerUseActivity extends FragmentActivity
 17 | {
 18 | 	private String[] mTitles = new String[] { "简介", "评价", "相关" };
 19 | 	private ViewPager mViewPager;
 20 | 	private FragmentPagerAdapter mAdapter;
 21 | 	private TabFragment[] mFragments = new TabFragment[mTitles.length];
 22 | 	private List<ColorTrackView> mTabs = new ArrayList<ColorTrackView>();
 23 | 
 24 | 	@Override
 25 | 	protected void onCreate(Bundle savedInstanceState)
 26 | 	{
 27 | 		super.onCreate(savedInstanceState);
 28 | 		setContentView(R.layout.activity_vp_main);
 29 | 
 30 | 		initViews();
 31 | 		initDatas();
 32 | 		initEvents();
 33 | 	}
 34 | 
 35 | 	private void initEvents()
 36 | 	{
 37 | 		mViewPager.setOnPageChangeListener(new OnPageChangeListener()
 38 | 		{
 39 | 			@Override
 40 | 			public void onPageSelected(int position)
 41 | 			{
 42 | 			}
 43 | 
 44 | 			@Override
 45 | 			public void onPageScrolled(int position, float positionOffset,
 46 | 					int positionOffsetPixels)
 47 | 			{
 48 | 				if (positionOffset > 0)  
 49 | 		        {  
 50 | 					ColorTrackView left = mTabs.get(position);  
 51 | 					ColorTrackView right = mTabs.get(position + 1);  
 52 | 					
 53 | 					left.setDirection(1);
 54 | 					right.setDirection(0);
 55 | 					Log.e("TAG", positionOffset+"");
 56 | 		            left.setProgress( 1-positionOffset);  
 57 | 		            right.setProgress(positionOffset);  
 58 | 		        }  
 59 | 			}
 60 | 
 61 | 			@Override
 62 | 			public void onPageScrollStateChanged(int state)
 63 | 			{
 64 | 
 65 | 			}
 66 | 		});
 67 | 
 68 | 	}
 69 | 
 70 | 	private void initDatas()
 71 | 	{
 72 | 
 73 | 		for (int i = 0; i < mTitles.length; i++)
 74 | 		{
 75 | 			mFragments[i] = (TabFragment) TabFragment.newInstance(mTitles[i]);
 76 | 		}
 77 | 
 78 | 		mAdapter = new FragmentPagerAdapter(getSupportFragmentManager())
 79 | 		{
 80 | 			@Override
 81 | 			public int getCount()
 82 | 			{
 83 | 				return mTitles.length;
 84 | 			}
 85 | 
 86 | 			@Override
 87 | 			public Fragment getItem(int position)
 88 | 			{
 89 | 				return mFragments[position];
 90 | 			}
 91 | 
 92 | 		};
 93 | 
 94 | 		mViewPager.setAdapter(mAdapter);
 95 | 		mViewPager.setCurrentItem(0);
 96 | 	}
 97 | 
 98 | 	private void initViews()
 99 | 	{
100 | 		mViewPager = (ViewPager) findViewById(R.id.id_viewpager);
101 | 		
102 | 		mTabs.add((ColorTrackView) findViewById(R.id.id_tab_01));
103 | 		mTabs.add((ColorTrackView) findViewById(R.id.id_tab_02));
104 | 		mTabs.add((ColorTrackView) findViewById(R.id.id_tab_03));
105 | 	}
106 | 
107 | }
108 | 


--------------------------------------------------------------------------------
/library_ColorTrackView/src/com/zhy/view/ColorTrackView.java:
--------------------------------------------------------------------------------
  1 | package com.zhy.view;
  2 | 
  3 | import android.content.Context;
  4 | import android.content.res.TypedArray;
  5 | import android.graphics.Canvas;
  6 | import android.graphics.Paint;
  7 | import android.graphics.Paint.FontMetrics;
  8 | import android.graphics.Paint.Style;
  9 | import android.graphics.Rect;
 10 | import android.os.Bundle;
 11 | import android.os.Parcelable;
 12 | import android.util.AttributeSet;
 13 | import android.util.TypedValue;
 14 | import android.view.View;
 15 | 
 16 | import com.zhy.sample_color_change_text.R;
 17 | 
 18 | /**
 19 |  * 
 20 |  * @author zhy
 21 |  * 
 22 |  */
 23 | public class ColorTrackView extends View {
 24 | 
 25 | 	private int mTextStartX;
 26 | 	private int mTextStartY;
 27 | 
 28 | 	public enum Direction {
 29 | 		LEFT, RIGHT, TOP, BOTTOM;
 30 | 	}
 31 | 
 32 | 	private int mDirection = DIRECTION_LEFT;
 33 | 
 34 | 	private static final int DIRECTION_LEFT = 0;
 35 | 	private static final int DIRECTION_RIGHT = 1;
 36 | 	private static final int DIRECTION_TOP = 2;
 37 | 	private static final int DIRECTION_BOTTOM = 3;
 38 | 
 39 | 	public void setDirection(int direction) {
 40 | 		mDirection = direction;
 41 | 	}
 42 | 
 43 | 	private String mText = "张鸿洋";
 44 | 	private Paint mPaint;
 45 | 	private int mTextSize = sp2px(30);
 46 | 
 47 | 	private int mTextOriginColor = 0xff000000;
 48 | 	private int mTextChangeColor = 0xffff0000;
 49 | 
 50 | 	private Rect mTextBound = new Rect();
 51 | 	private int mTextWidth;
 52 | 	private int mTextHeight;
 53 | 
 54 | 	private float mProgress;
 55 | 
 56 | 	public ColorTrackView(Context context) {
 57 | 		super(context, null);
 58 | 	}
 59 | 
 60 | 	public ColorTrackView(Context context, AttributeSet attrs) {
 61 | 		super(context, attrs);
 62 | 
 63 | 		mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
 64 | 
 65 | 		TypedArray ta = context.obtainStyledAttributes(attrs,
 66 | 				R.styleable.ColorTrackView);
 67 | 		mText = ta.getString(R.styleable.ColorTrackView_text);
 68 | 		mTextSize = ta.getDimensionPixelSize(
 69 | 				R.styleable.ColorTrackView_text_size, mTextSize);
 70 | 		mTextOriginColor = ta.getColor(
 71 | 				R.styleable.ColorTrackView_text_origin_color, mTextOriginColor);
 72 | 		mTextChangeColor = ta.getColor(
 73 | 				R.styleable.ColorTrackView_text_change_color, mTextChangeColor);
 74 | 		mProgress = ta.getFloat(R.styleable.ColorTrackView_progress, 0);
 75 | 
 76 | 		mDirection = ta
 77 | 				.getInt(R.styleable.ColorTrackView_direction, mDirection);
 78 | 
 79 | 		ta.recycle();
 80 | 
 81 | 		mPaint.setTextSize(mTextSize);
 82 | 
 83 | 	}
 84 | 
 85 | 	@Override
 86 | 	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
 87 | 
 88 | 		measureText();
 89 | 
 90 | 		int width = measureWidth(widthMeasureSpec);
 91 | 		int height = measureHeight(heightMeasureSpec);
 92 | 		setMeasuredDimension(width, height);
 93 | 
 94 | 		mTextStartX = getMeasuredWidth() / 2 - mTextWidth / 2;
 95 | 		mTextStartY = getMeasuredHeight() / 2 - mTextHeight / 2;
 96 | 	}
 97 | 
 98 | 	private int measureHeight(int measureSpec) {
 99 | 		int mode = MeasureSpec.getMode(measureSpec);
100 | 		int val = MeasureSpec.getSize(measureSpec);
101 | 		int result = 0;
102 | 		switch (mode) {
103 | 		case MeasureSpec.EXACTLY:
104 | 			result = val;
105 | 			break;
106 | 		case MeasureSpec.AT_MOST:
107 | 		case MeasureSpec.UNSPECIFIED:
108 | 			result = mTextBound.height();
109 | 			result += getPaddingTop() + getPaddingBottom();
110 | 			break;
111 | 		}
112 | 		result = mode == MeasureSpec.AT_MOST ? Math.min(result, val) : result;
113 | 		return result;
114 | 	}
115 | 
116 | 	private int measureWidth(int measureSpec) {
117 | 		int mode = MeasureSpec.getMode(measureSpec);
118 | 		int val = MeasureSpec.getSize(measureSpec);
119 | 		int result = 0;
120 | 		switch (mode) {
121 | 		case MeasureSpec.EXACTLY:
122 | 			result = val;
123 | 			break;
124 | 		case MeasureSpec.AT_MOST:
125 | 		case MeasureSpec.UNSPECIFIED:
126 | 			// result = mTextBound.width();
127 | 			result = mTextWidth;
128 | 			result += getPaddingLeft() + getPaddingRight();
129 | 			break;
130 | 		}
131 | 		result = mode == MeasureSpec.AT_MOST ? Math.min(result, val) : result;
132 | 		return result;
133 | 	}
134 | 
135 | 	private void measureText() {
136 | 		mTextWidth = (int) mPaint.measureText(mText);
137 | 		FontMetrics fm = mPaint.getFontMetrics();
138 | 		mTextHeight = (int) Math.ceil(fm.descent - fm.top);
139 | 
140 | 		mPaint.getTextBounds(mText, 0, mText.length(), mTextBound);
141 | 		mTextHeight = mTextBound.height();
142 | 	}
143 | 
144 | 	public void reverseColor() {
145 | 		int tmp = mTextOriginColor;
146 | 		mTextOriginColor = mTextChangeColor;
147 | 		mTextChangeColor = tmp;
148 | 	}
149 | 
150 | 	@Override
151 | 	protected void onDraw(Canvas canvas) {
152 | 		super.onDraw(canvas);
153 | 
154 | 		int r = (int) (mProgress * mTextWidth + mTextStartX);
155 | 		int t = (int) (mProgress * mTextHeight + mTextStartY);
156 | 
157 | 		if (mDirection == DIRECTION_LEFT) {
158 | 			drawChangeLeft(canvas, r);
159 | 			drawOriginLeft(canvas, r);
160 | 		} else if (mDirection == DIRECTION_RIGHT) {
161 | 			drawOriginRight(canvas, r);
162 | 			drawChangeRight(canvas, r);
163 | 		} else if (mDirection == DIRECTION_TOP) {
164 | 			drawOriginTop(canvas, t);
165 | 			drawChangeTop(canvas, t);
166 | 		} else {
167 | 			drawOriginBottom(canvas, t);
168 | 			drawChangeBottom(canvas, t);
169 | 		}
170 | 
171 | 	}
172 | 
173 | 	private boolean debug = false;
174 | 
175 | 	private void drawText_h(Canvas canvas, int color, int startX, int endX) {
176 | 		mPaint.setColor(color);
177 | 		if (debug) {
178 | 			mPaint.setStyle(Style.STROKE);
179 | 			canvas.drawRect(startX, 0, endX, getMeasuredHeight(), mPaint);
180 | 		}
181 | 		canvas.save(Canvas.CLIP_SAVE_FLAG);
182 | 		canvas.clipRect(startX, 0, endX, getMeasuredHeight());// left, top,
183 | 																// right, bottom
184 | 		canvas.drawText(mText, mTextStartX,
185 | 				getMeasuredHeight() / 2
186 | 						- ((mPaint.descent() + mPaint.ascent()) / 2), mPaint);
187 | 		canvas.restore();
188 | 	}
189 | 
190 | 	private void drawText_v(Canvas canvas, int color, int startY, int endY) {
191 | 		mPaint.setColor(color);
192 | 		if (debug) {
193 | 			mPaint.setStyle(Style.STROKE);
194 | 			canvas.drawRect(0, startY, getMeasuredWidth(), endY, mPaint);
195 | 		}
196 | 
197 | 		canvas.save(Canvas.CLIP_SAVE_FLAG);
198 | 		canvas.clipRect(0, startY, getMeasuredWidth(), endY);// left, top,
199 | 		canvas.drawText(mText, mTextStartX,
200 | 				getMeasuredHeight() / 2
201 | 						- ((mPaint.descent() + mPaint.ascent()) / 2), mPaint);
202 | 		canvas.restore();
203 | 	}
204 | 
205 | 	private void drawChangeLeft(Canvas canvas, int r) {
206 | 		drawText_h(canvas, mTextChangeColor, mTextStartX,
207 | 				(int) (mTextStartX + mProgress * mTextWidth));
208 | 	}
209 | 
210 | 	private void drawOriginLeft(Canvas canvas, int r) {
211 | 		drawText_h(canvas, mTextOriginColor, (int) (mTextStartX + mProgress
212 | 				* mTextWidth), mTextStartX + mTextWidth);
213 | 	}
214 | 
215 | 	private void drawChangeRight(Canvas canvas, int r) {
216 | 		drawText_h(canvas, mTextChangeColor,
217 | 				(int) (mTextStartX + (1 - mProgress) * mTextWidth), mTextStartX
218 | 						+ mTextWidth);
219 | 	}
220 | 
221 | 	private void drawOriginRight(Canvas canvas, int r) {
222 | 		drawText_h(canvas, mTextOriginColor, mTextStartX,
223 | 				(int) (mTextStartX + (1 - mProgress) * mTextWidth));
224 | 	}
225 | 
226 | 	private void drawChangeTop(Canvas canvas, int r) {
227 | 		drawText_v(canvas, mTextChangeColor, mTextStartY,
228 | 				(int) (mTextStartY + mProgress * mTextHeight));
229 | 	}
230 | 
231 | 	private void drawOriginTop(Canvas canvas, int r) {
232 | 		drawText_v(canvas, mTextOriginColor, (int) (mTextStartY + mProgress
233 | 				* mTextHeight), mTextStartY + mTextHeight);
234 | 	}
235 | 
236 | 	private void drawChangeBottom(Canvas canvas, int t) {
237 | 		drawText_v(canvas, mTextChangeColor,
238 | 				(int) (mTextStartY + (1 - mProgress) * mTextHeight),
239 | 				mTextStartY + mTextHeight);
240 | 	}
241 | 
242 | 	private void drawOriginBottom(Canvas canvas, int t) {
243 | 		drawText_v(canvas, mTextOriginColor, mTextStartY,
244 | 				(int) (mTextStartY + (1 - mProgress) * mTextHeight));
245 | 	}
246 | 
247 | 	public float getProgress() {
248 | 		return mProgress;
249 | 	}
250 | 
251 | 	public void setProgress(float progress) {
252 | 		this.mProgress = progress;
253 | 		invalidate();
254 | 	}
255 | 
256 | 	public int getTextSize() {
257 | 		return mTextSize;
258 | 	}
259 | 
260 | 	public void setTextSize(int mTextSize) {
261 | 		this.mTextSize = mTextSize;
262 | 		mPaint.setTextSize(mTextSize);
263 | 		requestLayout();
264 | 		invalidate();
265 | 	}
266 | 	
267 | 	public void setText(String text) {
268 | 		this.mText = text;
269 | 		requestLayout();
270 | 		invalidate();
271 | 	}
272 | 
273 | 	public int getTextOriginColor() {
274 | 		return mTextOriginColor;
275 | 	}
276 | 
277 | 	public void setTextOriginColor(int mTextOriginColor) {
278 | 		this.mTextOriginColor = mTextOriginColor;
279 | 		invalidate();
280 | 	}
281 | 
282 | 	public int getTextChangeColor() {
283 | 		return mTextChangeColor;
284 | 	}
285 | 
286 | 	public void setTextChangeColor(int mTextChangeColor) {
287 | 		this.mTextChangeColor = mTextChangeColor;
288 | 		invalidate();
289 | 	}
290 | 
291 | 	private int dp2px(float dpVal) {
292 | 		return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
293 | 				dpVal, getResources().getDisplayMetrics());
294 | 	}
295 | 
296 | 	private int sp2px(float dpVal) {
297 | 		return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP,
298 | 				dpVal, getResources().getDisplayMetrics());
299 | 	}
300 | 
301 | 	private static final String KEY_STATE_PROGRESS = "key_progress";
302 | 	private static final String KEY_DEFAULT_STATE = "key_default_state";
303 | 
304 | 	@Override
305 | 	protected Parcelable onSaveInstanceState() {
306 | 		Bundle bundle = new Bundle();
307 | 		bundle.putFloat(KEY_STATE_PROGRESS, mProgress);
308 | 		bundle.putParcelable(KEY_DEFAULT_STATE, super.onSaveInstanceState());
309 | 		return bundle;
310 | 	}
311 | 
312 | 	@Override
313 | 	protected void onRestoreInstanceState(Parcelable state) {
314 | 
315 | 		if (state instanceof Bundle) {
316 | 			Bundle bundle = (Bundle) state;
317 | 			mProgress = bundle.getFloat(KEY_STATE_PROGRESS);
318 | 			super.onRestoreInstanceState(bundle
319 | 					.getParcelable(KEY_DEFAULT_STATE));
320 | 			return;
321 | 		}
322 | 		super.onRestoreInstanceState(state);
323 | 	}
324 | }
325 | 


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