├── app
├── .gitignore
├── src
│ └── main
│ │ ├── res
│ │ ├── values
│ │ │ ├── strings.xml
│ │ │ ├── dimens.xml
│ │ │ ├── colors.xml
│ │ │ ├── styles.xml
│ │ │ └── attrs_progress_view.xml
│ │ ├── mipmap-hdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-mdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-xhdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-xxhdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-xxxhdpi
│ │ │ └── ic_launcher.png
│ │ ├── values-w820dp
│ │ │ └── dimens.xml
│ │ └── layout
│ │ │ └── activity_main.xml
│ │ ├── java
│ │ └── com
│ │ │ └── renyq
│ │ │ └── progressView
│ │ │ ├── MainActivity.java
│ │ │ └── view
│ │ │ └── ProgressView.java
│ │ └── AndroidManifest.xml
├── proguard-rules.pro
└── build.gradle
├── settings.gradle
├── demo.gif
├── .idea
├── copyright
│ └── profiles_settings.xml
├── vcs.xml
├── modules.xml
├── runConfigurations.xml
├── compiler.xml
├── gradle.xml
└── misc.xml
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── README.md
├── gradle.properties
├── gradlew.bat
└── gradlew
/app/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app'
2 |
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/demo.gif:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/demo.gif
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/app/src/main/res/values/strings.xml:
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1 |
2 | 图框进度
3 |
4 |
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/.idea/copyright/profiles_settings.xml:
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1 |
2 |
3 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/gradle/wrapper/gradle-wrapper.jar
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/renyq/ProgressView/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
10 |
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/.idea/vcs.xml:
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/README.md:
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1 | # 图框进度条
2 |
3 | 可以设置为正圆，椭圆，矩形，正方形，进度可以是0~1之间的小数，也可以是0~100的数
4 |
5 | ## 更新记录
6 |
7 | * V1.0161226
8 | >进度文字随进度动画变化
9 |
10 | * 进度文字随进度动画变动
11 |
12 | 
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/app/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 16dp
5 |
6 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Mon Dec 28 10:00:20 PST 2015
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
7 |
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 | #cfd9d9
7 | #65bafc
8 |
9 |
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/.idea/modules.xml:
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/app/src/main/res/values-w820dp/dimens.xml:
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1 |
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5 | 64dp
6 |
7 |
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/app/src/main/res/values/styles.xml:
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12 |
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/app/src/main/java/com/renyq/progressView/MainActivity.java:
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1 | package com.renyq.progressView;
2 |
3 | import android.os.Bundle;
4 | import android.support.v7.app.AppCompatActivity;
5 |
6 | public class MainActivity extends AppCompatActivity {
7 |
8 | private static final String TAG = MainActivity.class.getSimpleName();
9 |
10 |
11 | @Override
12 | protected void onCreate(Bundle savedInstanceState) {
13 | super.onCreate(savedInstanceState);
14 | setContentView(R.layout.activity_main);
15 | }
16 |
17 | }
18 |
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/.idea/runConfigurations.xml:
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2 |
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4 |
11 |
12 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in E:\adt-bundle-windows-x86_64-20140702\sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/.idea/compiler.xml:
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/app/src/main/AndroidManifest.xml:
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/app/src/main/res/values/attrs_progress_view.xml:
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/.idea/gradle.xml:
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2 |
3 |
4 |
18 |
19 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 24
5 | buildToolsVersion "25.0.0"
6 | defaultConfig {
7 | applicationId "cn.renyq.progressView"
8 | minSdkVersion 17
9 | targetSdkVersion 24
10 | versionCode 2
11 | versionName "1.0161226"
12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
13 | }
14 | buildTypes {
15 | release {
16 | minifyEnabled false
17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
18 | }
19 | }
20 | }
21 |
22 | dependencies {
23 | compile fileTree(dir: 'libs', include: ['*.jar'])
24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
25 | exclude group: 'com.android.support', module: 'support-annotations'
26 | })
27 | compile 'com.android.support:appcompat-v7:24.1.1'
28 | testCompile 'junit:junit:4.12'
29 | }
30 |
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/app/src/main/res/layout/activity_main.xml:
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/gradlew.bat:
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1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/.idea/misc.xml:
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46 |
47 |
48 |
49 |
50 | 1.8
51 |
52 |
57 |
58 |
59 |
60 |
61 |
62 |
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/app/src/main/java/com/renyq/progressView/view/ProgressView.java:
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1 | package com.renyq.progressView.view;
2 |
3 | import android.animation.ValueAnimator;
4 | import android.content.Context;
5 | import android.content.res.TypedArray;
6 | import android.graphics.Canvas;
7 | import android.graphics.Color;
8 | import android.graphics.Paint;
9 | import android.graphics.Path;
10 | import android.graphics.PathMeasure;
11 | import android.graphics.RectF;
12 | import android.text.TextPaint;
13 | import android.text.TextUtils;
14 | import android.util.AttributeSet;
15 | import android.view.View;
16 |
17 | import com.renyq.progressView.R;
18 |
19 | /**
20 | * @author renyq
21 | * 圆角矩形进度条
22 | */
23 | public class ProgressView extends View {
24 | private static final String TAG = ProgressView.class.getSimpleName();
25 | public static final int PROGRESS_ROUND = 0;
26 | public static final int PROGRESS_RECTANGLE = 1;
27 | public static final int PROGRESS_OVAL = 2;
28 | public static final int PROGRESS_SQUARE = 3;
29 | private Context mContext;
30 | private Paint mPaintGray;
31 | private Path mPath = null;
32 | private Path mDest = new Path();
33 | private Paint mPaint = null;
34 | private PathMeasure mPathMeasure = new PathMeasure();
35 | private float mFloatPos = 0f;
36 | private float progress = 0f;
37 |
38 |
39 | private String text; // 进度条文本
40 | private int textColor = Color.BLACK; // 进度条文本字体颜色
41 | private int borderColor = Color.BLUE; //边界颜色
42 | private float textDimen = 0; // 进度条文本字体大小
43 |
44 | private TextPaint mTextPaint;
45 | private int progressShape = 0;
46 | private int strokeSize = 5;//描边宽度
47 | private float rounded = 8;
48 | private int centreHeight;
49 | private int centreWidth;
50 | private int smaller;
51 | private float textWidth;
52 | private float y;
53 | RectF rect;
54 | private boolean isTextNotEmpty;
55 | private Paint.FontMetrics fontMetrics;
56 |
57 | public ProgressView(Context context) {
58 | super(context);
59 | this.mContext = context;
60 | init(null, 0);
61 | }
62 |
63 | public ProgressView(Context context, AttributeSet attrs) {
64 | super(context, attrs);
65 | this.mContext = context;
66 | init(attrs, 0);
67 | }
68 |
69 | public ProgressView(Context context, AttributeSet attrs, int defStyle) {
70 | super(context, attrs, defStyle);
71 | this.mContext = context;
72 | init(attrs, defStyle);
73 | }
74 |
75 | private void init(AttributeSet attrs, int defStyle) {
76 | // Load attributes
77 | final TypedArray a = getContext().obtainStyledAttributes(
78 | attrs, R.styleable.ProgressView, defStyle, 0);
79 |
80 | text = a.getString(
81 | R.styleable.ProgressView_textProgress);
82 | textColor = a.getColor(
83 | R.styleable.ProgressView_textColor,
84 | textColor);
85 | borderColor = a.getColor(
86 | R.styleable.ProgressView_borderColor,
87 | textColor);
88 | // Use getDimensionPixelSize or getDimensionPixelOffset when dealing with
89 | // values that should fall on pixel boundaries.
90 | textDimen = a.getDimension(
91 | R.styleable.ProgressView_textDimension,
92 | textDimen);
93 |
94 | progress = a.getFloat(
95 | R.styleable.ProgressView_progress,
96 | progress);
97 |
98 | progressShape = a.getInteger(
99 | R.styleable.ProgressView_progressShape,
100 | progressShape);
101 |
102 |
103 | a.recycle();
104 |
105 |
106 | mPath = new Path();
107 | mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
108 | mPaint.setColor(textColor);
109 | // mPaint.setColor(Color.parseColor("#65bafc"));
110 |
111 | mPaint.setStrokeWidth(strokeSize);
112 | mPaint.setStyle(Paint.Style.STROKE);
113 |
114 | mPaintGray = new Paint(Paint.ANTI_ALIAS_FLAG);
115 | mPaintGray.setColor(borderColor);
116 | mPaintGray.setStrokeWidth(5);
117 | mPaintGray.setStyle(Paint.Style.STROKE);
118 |
119 |
120 | // Set up a default TextPaint object
121 | mTextPaint = new TextPaint();
122 | mTextPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
123 | mTextPaint.setTextAlign(Paint.Align.LEFT);
124 |
125 | //字体绘制的位置控制
126 | fontMetrics = mTextPaint.getFontMetrics();
127 | if (progress != 0) {
128 | startAnim();
129 | }
130 | isTextNotEmpty = !TextUtils.isEmpty(text);
131 | // Update TextPaint and text measurements from attributes
132 | if (isTextNotEmpty)
133 | invalidateTextPaint();
134 |
135 | rect = new RectF();
136 | }
137 |
138 | @Override
139 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
140 | super.onMeasure(widthMeasureSpec, heightMeasureSpec);
141 |
142 | //获取中心的x坐标
143 | centreWidth = getMeasuredWidth() / 2;
144 | //获取中心的y坐标
145 | centreHeight = getMeasuredHeight() / 2;
146 |
147 | //宽高中较小的一边
148 | smaller = centreWidth > centreHeight ? centreHeight * 2 : centreWidth * 2;
149 |
150 |
151 |
152 | switch (progressShape) {
153 | case PROGRESS_RECTANGLE:
154 | rect.set(strokeSize, strokeSize, centreWidth * 2 - strokeSize, centreHeight * 2 - strokeSize);
155 | break;
156 |
157 | case PROGRESS_SQUARE:
158 | rect.set(centreWidth - smaller / 2 + strokeSize, centreHeight - smaller / 2 + strokeSize, centreWidth + smaller / 2 - strokeSize, centreHeight + smaller / 2 - strokeSize);
159 | break;
160 |
161 | case PROGRESS_OVAL:
162 | rect.set(strokeSize, strokeSize, centreWidth * 2 - strokeSize, centreHeight * 2 - strokeSize);
163 |
164 | break;
165 | default:
166 | break;
167 | }
168 |
169 | }
170 |
171 | private void invalidateTextPaint() {
172 | mTextPaint.setTextSize(textDimen);
173 | mTextPaint.setColor(textColor);
174 | }
175 |
176 | @Override
177 | protected void onDraw(Canvas canvas) {
178 | super.onDraw(canvas);
179 |
180 | switch (progressShape) {
181 | case PROGRESS_ROUND:
182 | mPath.addCircle(centreWidth, centreHeight, smaller / 2 - strokeSize, Path.Direction.CW);
183 | if (isTextNotEmpty)
184 | //绘制文字
185 | canvas.drawText(text, centreWidth - textWidth / 2 + strokeSize, y, mTextPaint);
186 | break;
187 |
188 | case PROGRESS_RECTANGLE:
189 | mPath.addRoundRect(rect, smaller / rounded, smaller / rounded, Path.Direction.CW);
190 | if (isTextNotEmpty)
191 | canvas.drawText(text, centreWidth - textWidth / 2 + strokeSize, y, mTextPaint);
192 | break;
193 | case PROGRESS_OVAL:
194 | mPath.addOval(rect, Path.Direction.CW);
195 | if (isTextNotEmpty)
196 | canvas.drawText(text, centreWidth - textWidth / 2 + strokeSize, y, mTextPaint);
197 | break;
198 | case PROGRESS_SQUARE:
199 | mPath.addRoundRect(rect, smaller / rounded, smaller / rounded, Path.Direction.CW);
200 | if (isTextNotEmpty)
201 | canvas.drawText(text, centreWidth - textWidth / 2 + strokeSize, y, mTextPaint);
202 | break;
203 |
204 | default:
205 | break;
206 | }
207 |
208 |
209 | canvas.drawPath(mPath, mPaintGray);
210 | // mPath.addCircle(width/2,height/2,50, Path.Direction.CW);
211 | // 将mPath和mPathMeasure关联起来
212 | mPathMeasure.setPath(mPath, true);
213 | float mLength = mPathMeasure.getLength();
214 |
215 | // 每次重新绘制之前将mDest重置
216 | mDest.reset();
217 | mDest.lineTo(0, 0);
218 |
219 | float mStop = mFloatPos * mLength;
220 | // 截取mPath中从mStart起点到mStop终点的片段，到mDest里
221 | float mStart = 0f;
222 | mPathMeasure.getSegment(mStart, mStop, mDest, true);
223 | // 最终绘制的是截取之后的mDest
224 | canvas.drawPath(mDest, mPaint);
225 |
226 | // Draw the text.
227 |
228 | }
229 |
230 | private void startAnim() {
231 | // 创建从0 到1的动画
232 | if (progress > 1) {
233 | progress = progress / 100;
234 | }
235 | ValueAnimator valueAnimator = ValueAnimator.ofFloat(0, progress);
236 | valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
237 | @Override
238 | public void onAnimationUpdate(ValueAnimator animation) {
239 | mFloatPos = (float) animation.getAnimatedValue();
240 | text = (int) (mFloatPos * 100) + "%";
241 | if (isTextNotEmpty) {
242 | //字体宽度
243 | textWidth = mTextPaint.measureText(text);
244 | y = centreHeight + (fontMetrics.descent - fontMetrics.ascent) / 2 - fontMetrics.descent;
245 | }
246 | // 不断刷新，重新调用onDraw方法
247 | invalidate();
248 | }
249 | });
250 | valueAnimator.setDuration(750);
251 | valueAnimator.start();
252 | }
253 |
254 | public float getProgress() {
255 | return progress;
256 | }
257 |
258 | public void setProgress(float progress) {
259 | this.progress = progress;
260 | startAnim();
261 | }
262 |
263 | public String getText() {
264 | return text;
265 | }
266 |
267 | public void setText(String text) {
268 | this.text = text;
269 | startAnim();
270 | }
271 |
272 | public int getTextColor() {
273 | return textColor;
274 | }
275 |
276 | public void setTextColor(int textColor) {
277 | this.textColor = textColor;
278 | startAnim();
279 | }
280 |
281 | public int getBorderColor() {
282 | return borderColor;
283 | }
284 |
285 | public void setBorderColor(int borderColor) {
286 | this.borderColor = borderColor;
287 | startAnim();
288 | }
289 |
290 | public float getTextDimen() {
291 | return textDimen;
292 | }
293 |
294 | public void setTextDimen(float textDimen) {
295 | this.textDimen = textDimen;
296 | startAnim();
297 | }
298 |
299 | public int getProgressShape() {
300 | return progressShape;
301 | }
302 |
303 | public void setProgressShape(int progressShape) {
304 | this.progressShape = progressShape;
305 | startAnim();
306 | }
307 |
308 | public int getStrokeSize() {
309 | return strokeSize;
310 | }
311 |
312 | public void setStrokeSize(int strokeSize) {
313 | this.strokeSize = strokeSize;
314 | startAnim();
315 | }
316 | }
317 |
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