├── .gitignore
├── .idea
├── caches
│ └── build_file_checksums.ser
├── codeStyles
│ └── Project.xml
├── gradle.xml
├── misc.xml
├── runConfigurations.xml
└── vcs.xml
├── ProgressView.gif
├── README.md
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── progress
│ │ └── progressviewexample
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── progress
│ │ │ └── progressviewexample
│ │ │ └── MainActivity.java
│ └── res
│ │ ├── drawable-v24
│ │ └── ic_launcher_foreground.xml
│ │ ├── drawable
│ │ └── ic_launcher_background.xml
│ │ ├── layout
│ │ └── activity_main.xml
│ │ ├── mipmap-anydpi-v26
│ │ ├── ic_launcher.xml
│ │ └── ic_launcher_round.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── progress
│ └── progressviewexample
│ └── ExampleUnitTest.java
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── progressview
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── progress
│ │ └── progressview
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── progress
│ │ │ └── progressview
│ │ │ └── ProgressView.java
│ └── res
│ │ └── values
│ │ ├── attrs.xml
│ │ └── strings.xml
│ └── test
│ └── java
│ └── com
│ └── progress
│ └── progressview
│ └── ExampleUnitTest.java
└── settings.gradle
/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/libraries
5 | /.idea/modules.xml
6 | /.idea/workspace.xml
7 | .DS_Store
8 | /build
9 | /captures
10 | .externalNativeBuild
11 |
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/.idea/caches/build_file_checksums.ser:
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/ProgressView.gif:
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/README.md:
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1 | # AndroidProgressView
2 | Progress view with arc, line and circle shapes and gradient effect
3 |
4 | ### [New] Kotlin version
5 | Check [here](https://github.com/shimaami/AndroidProgressView-Kotlin)
6 |
7 | 
8 |
9 | # Attributes
10 | | Name | Description | Type | Default | Range |
11 | | ------------- | ------------- | ------------- | ------------- | ------------- |
12 | | pvDirection | Direction of the progress | enum | fromLeft (clockwise) | fromLeft, fromRight |
13 | | pvShape | Shape of the progress view | enum | arc | arc, circle, line |
14 | | pvProgress | Progress value | float | 0 | 0 to 1 |
15 | | pvBackgroundColor | Progress background color | color | Color.BLACK | - |
16 | | pvProgressColor | Progress color | color | Color.RED | - |
17 | | pvBackgroundWidth | Progress background width | dimension | 2dp | - |
18 | | pvProgressWidth | Progress width | dimension | 10dp | - |
19 | | pvAnimateDuration | Animation duration | integer | 1500 | - |
20 |
21 | # Home To Install
22 | ```
23 | allprojects {
24 | repositories {
25 | ...
26 | jcenter()
27 | }
28 | }
29 | ```
30 | ```
31 | implementation 'com.shimaami.android:progressview:1.0.1'
32 | ```
33 | If you have problems with appcompat use
34 | ```
35 | implementation ("com.shimaami.android:progressview:1.0") {
36 | exclude module: "appcompat-v7"
37 | }
38 | ```
39 |
40 | # Home To Use
41 | ### XML
42 | ```
43 |
51 | ```
52 | ### Apply gradient effect
53 | ```
54 | int[] colorList = new int[]{Color.GREEN, Color.YELLOW, Color.RED};
55 | mProgressView.applyGradient(colorList);
56 | ```
57 |
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/app/.gitignore:
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1 | /build
2 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 28
5 | defaultConfig {
6 | applicationId "com.progress.progressview"
7 | minSdkVersion 19
8 | targetSdkVersion 28
9 | versionCode 1
10 | versionName "1.0"
11 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
12 | }
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
17 | }
18 | }
19 | }
20 |
21 | dependencies {
22 | implementation fileTree(include: ['*.jar'], dir: 'libs')
23 | implementation 'com.android.support:appcompat-v7:28.0.0-rc02'
24 | implementation 'com.android.support.constraint:constraint-layout:1.1.3'
25 | testImplementation 'junit:junit:4.12'
26 | androidTestImplementation 'com.android.support.test:runner:1.0.2'
27 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
28 | implementation project(':progressview')
29 | }
30 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/app/src/androidTest/java/com/progress/progressviewexample/ExampleInstrumentedTest.java:
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1 | package com.progress.progressviewexample;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.progress.progressview", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/AndroidManifest.xml:
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/app/src/main/java/com/progress/progressviewexample/MainActivity.java:
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1 | package com.progress.progressviewexample;
2 |
3 | import android.graphics.Color;
4 | import android.os.Bundle;
5 | import android.support.v7.app.AppCompatActivity;
6 | import android.view.View;
7 |
8 | import com.progress.progressview.ProgressView;
9 |
10 | import java.util.Random;
11 |
12 | public class MainActivity extends AppCompatActivity implements View.OnClickListener {
13 |
14 | private ProgressView mProgressView, mProgressView1, mProgressView2,
15 | mProgressLine, mProgressCircle;
16 | private Random r = new Random(1);
17 |
18 | @Override
19 | protected void onCreate(Bundle savedInstanceState) {
20 | super.onCreate(savedInstanceState);
21 | setContentView(R.layout.activity_main);
22 |
23 | mProgressView = findViewById(R.id.progressView);
24 | mProgressView1 = findViewById(R.id.progressView1);
25 | mProgressView2 = findViewById(R.id.progressView2);
26 | mProgressLine = findViewById(R.id.progressLine);
27 | mProgressCircle = findViewById(R.id.progressCircle);
28 | findViewById(R.id.btn_progress).setOnClickListener(this);
29 | findViewById(R.id.btn_direction).setOnClickListener(this);
30 |
31 | int[] colorList = new int[]{Color.GREEN, Color.YELLOW, Color.RED};
32 | mProgressView2.applyGradient(colorList);
33 | mProgressView1.applyGradient(colorList);
34 | mProgressLine.applyGradient(colorList);
35 | mProgressCircle.applyGradient(colorList);
36 |
37 | }
38 |
39 | @Override
40 | public void onClick(View view) {
41 | if (view.getId() == R.id.btn_progress) {
42 | float progress = r.nextFloat();
43 | mProgressView.setProgress(progress);
44 | mProgressView1.setProgress(progress);
45 | mProgressView2.setProgress(progress);
46 | mProgressLine.setProgress(progress);
47 | mProgressCircle.setProgress(progress);
48 | } else if (view.getId() == R.id.btn_direction) {
49 | mProgressView1.setProgressDirection(toggleDirection(mProgressView1.getProgressDirection()));
50 | mProgressView2.setProgressDirection(toggleDirection(mProgressView2.getProgressDirection()));
51 | mProgressCircle.setProgressDirection(toggleDirection(mProgressCircle.getProgressDirection()));
52 | mProgressLine.setProgressDirection(toggleDirection(mProgressLine.getProgressDirection()));
53 |
54 | }
55 | }
56 |
57 | private ProgressView.Direction toggleDirection(ProgressView.Direction d) {
58 | if (d == ProgressView.Direction.FROM_LEFT) {
59 | return ProgressView.Direction.FROM_RIGHT;
60 | }
61 |
62 | return ProgressView.Direction.FROM_LEFT;
63 | }
64 | }
65 |
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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/app/src/main/res/values/colors.xml:
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3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/app/src/main/res/values/strings.xml:
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2 | ProgressView
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/app/src/main/res/values/styles.xml:
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/app/src/test/java/com/progress/progressviewexample/ExampleUnitTest.java:
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1 | package com.progress.progressviewexample;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 |
5 | repositories {
6 | google()
7 | jcenter()
8 | }
9 | dependencies {
10 | classpath 'com.android.tools.build:gradle:3.1.3'
11 |
12 |
13 | // NOTE: Do not place your application dependencies here; they belong
14 | // in the individual module build.gradle files
15 | }
16 | }
17 |
18 | allprojects {
19 | repositories {
20 | google()
21 | jcenter()
22 | }
23 | }
24 |
25 | task clean(type: Delete) {
26 | delete rootProject.buildDir
27 | }
28 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 | # IDE (e.g. Android Studio) users:
3 | # Gradle settings configured through the IDE *will override*
4 | # any settings specified in this file.
5 | # For more details on how to configure your build environment visit
6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
7 | # Specifies the JVM arguments used for the daemon process.
8 | # The setting is particularly useful for tweaking memory settings.
9 | org.gradle.jvmargs=-Xmx1536m
10 | # When configured, Gradle will run in incubating parallel mode.
11 | # This option should only be used with decoupled projects. More details, visit
12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
13 | # org.gradle.parallel=true
14 |
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/gradle/wrapper/gradle-wrapper.jar:
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Fri Sep 14 13:15:30 EET 2018
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-4.4-all.zip
7 |
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/gradlew:
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1 | #!/usr/bin/env sh
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Attempt to set APP_HOME
10 | # Resolve links: $0 may be a link
11 | PRG="$0"
12 | # Need this for relative symlinks.
13 | while [ -h "$PRG" ] ; do
14 | ls=`ls -ld "$PRG"`
15 | link=`expr "$ls" : '.*-> \(.*\)$'`
16 | if expr "$link" : '/.*' > /dev/null; then
17 | PRG="$link"
18 | else
19 | PRG=`dirname "$PRG"`"/$link"
20 | fi
21 | done
22 | SAVED="`pwd`"
23 | cd "`dirname \"$PRG\"`/" >/dev/null
24 | APP_HOME="`pwd -P`"
25 | cd "$SAVED" >/dev/null
26 |
27 | APP_NAME="Gradle"
28 | APP_BASE_NAME=`basename "$0"`
29 |
30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31 | DEFAULT_JVM_OPTS=""
32 |
33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
34 | MAX_FD="maximum"
35 |
36 | warn () {
37 | echo "$*"
38 | }
39 |
40 | die () {
41 | echo
42 | echo "$*"
43 | echo
44 | exit 1
45 | }
46 |
47 | # OS specific support (must be 'true' or 'false').
48 | cygwin=false
49 | msys=false
50 | darwin=false
51 | nonstop=false
52 | case "`uname`" in
53 | CYGWIN* )
54 | cygwin=true
55 | ;;
56 | Darwin* )
57 | darwin=true
58 | ;;
59 | MINGW* )
60 | msys=true
61 | ;;
62 | NONSTOP* )
63 | nonstop=true
64 | ;;
65 | esac
66 |
67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
68 |
69 | # Determine the Java command to use to start the JVM.
70 | if [ -n "$JAVA_HOME" ] ; then
71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
72 | # IBM's JDK on AIX uses strange locations for the executables
73 | JAVACMD="$JAVA_HOME/jre/sh/java"
74 | else
75 | JAVACMD="$JAVA_HOME/bin/java"
76 | fi
77 | if [ ! -x "$JAVACMD" ] ; then
78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
79 |
80 | Please set the JAVA_HOME variable in your environment to match the
81 | location of your Java installation."
82 | fi
83 | else
84 | JAVACMD="java"
85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
86 |
87 | Please set the JAVA_HOME variable in your environment to match the
88 | location of your Java installation."
89 | fi
90 |
91 | # Increase the maximum file descriptors if we can.
92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
93 | MAX_FD_LIMIT=`ulimit -H -n`
94 | if [ $? -eq 0 ] ; then
95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
96 | MAX_FD="$MAX_FD_LIMIT"
97 | fi
98 | ulimit -n $MAX_FD
99 | if [ $? -ne 0 ] ; then
100 | warn "Could not set maximum file descriptor limit: $MAX_FD"
101 | fi
102 | else
103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 | fi
105 | fi
106 |
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 |
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 | JAVACMD=`cygpath --unix "$JAVACMD"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Escape application args
158 | save () {
159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 | echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 |
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 |
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 | cd "$(dirname "$0")"
170 | fi
171 |
172 | exec "$JAVACMD" "$@"
173 |
--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
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 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 |
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
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 Windows variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 |
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 |
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 |
61 | set CMD_LINE_ARGS=%*
62 |
63 | :execute
64 | @rem Setup the command line
65 |
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 |
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 |
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 |
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 |
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 |
84 | :omega
85 |
--------------------------------------------------------------------------------
/progressview/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/progressview/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.library'
2 |
3 | android {
4 | compileSdkVersion 28
5 |
6 |
7 |
8 | defaultConfig {
9 | minSdkVersion 19
10 | targetSdkVersion 28
11 | versionCode 1
12 | versionName "1.0"
13 |
14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
15 |
16 | }
17 |
18 | buildTypes {
19 | release {
20 | minifyEnabled false
21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
22 | }
23 | }
24 |
25 | }
26 |
27 | dependencies {
28 | implementation fileTree(dir: 'libs', include: ['*.jar'])
29 |
30 | implementation 'com.android.support:appcompat-v7:28.0.0-rc02'
31 | testImplementation 'junit:junit:4.12'
32 | androidTestImplementation 'com.android.support.test:runner:1.0.2'
33 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
34 | }
35 |
--------------------------------------------------------------------------------
/progressview/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
--------------------------------------------------------------------------------
/progressview/src/androidTest/java/com/progress/progressview/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package com.progress.progressview;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.progress.progressview.test", appContext.getPackageName());
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/progressview/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
3 |
--------------------------------------------------------------------------------
/progressview/src/main/java/com/progress/progressview/ProgressView.java:
--------------------------------------------------------------------------------
1 | package com.progress.progressview;
2 |
3 | import android.animation.PropertyValuesHolder;
4 | import android.animation.ValueAnimator;
5 | import android.content.Context;
6 | import android.content.res.Resources;
7 | import android.content.res.TypedArray;
8 | import android.graphics.Canvas;
9 | import android.graphics.Color;
10 | import android.graphics.LinearGradient;
11 | import android.graphics.Paint;
12 | import android.graphics.RectF;
13 | import android.graphics.Shader;
14 | import android.support.annotation.ColorInt;
15 | import android.support.annotation.Nullable;
16 | import android.util.AttributeSet;
17 | import android.util.DisplayMetrics;
18 | import android.view.View;
19 | import android.view.animation.DecelerateInterpolator;
20 |
21 | import static com.progress.progressview.ProgressView.Direction.FROM_RIGHT;
22 |
23 | public class ProgressView extends View {
24 |
25 | private static final String PROPERTY_PROGRESS = "ProgressValue";
26 |
27 | public enum Direction
28 | {
29 | FROM_LEFT, FROM_RIGHT
30 | }
31 |
32 | public enum Shape
33 | {
34 | ARC, CIRCLE, LINE
35 | }
36 |
37 | private float mBackgroundWidth, mProgressWidth;
38 | private @ColorInt int mBackgroundColor, mProgressColor;
39 | private float mProgress = 0f; // progress from 0 to 1
40 | private Direction mProgressDirection = Direction.FROM_LEFT;
41 | private Shape mShape = Shape.ARC;
42 | private int mAnimationDuration = 1500;
43 | private int[] mGradientColorList = null;
44 |
45 | private Paint mBackgroundPaint, mProgressPaint;
46 | private RectF mRectF;
47 |
48 | public ProgressView(Context context) {
49 | super(context);
50 | init(context, null);
51 | }
52 |
53 | public ProgressView(Context context, @Nullable AttributeSet attrs) {
54 | super(context, attrs);
55 | init(context, attrs);
56 | }
57 |
58 | public ProgressView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
59 | super(context, attrs, defStyleAttr);
60 | init(context, attrs);
61 | }
62 |
63 |
64 | @Override
65 | public void draw(Canvas canvas) {
66 | super.draw(canvas);
67 |
68 | if (mShape == Shape.ARC) {
69 | drawArc(canvas);
70 | } else if (mShape == Shape.CIRCLE) {
71 | drawCircle(canvas);
72 | } else {
73 | drawLine(canvas);
74 | }
75 |
76 | }
77 |
78 | @Override
79 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
80 | {
81 | final int height = getDefaultSize(getSuggestedMinimumHeight(), heightMeasureSpec);
82 | final int width = getDefaultSize(getSuggestedMinimumWidth(), widthMeasureSpec);
83 | final int min = Math.min(width, height);
84 | float highStroke = Math.max(mProgressWidth, mBackgroundWidth);
85 | mRectF.set(0 + highStroke / 2, 0 + highStroke / 2, min - highStroke / 2, min - highStroke / 2);
86 |
87 | if (mShape == Shape.ARC) {
88 | setMeasuredDimension(min, min / 2);
89 | } else if (mShape == Shape.CIRCLE) {
90 | setMeasuredDimension(min, min);
91 | } else {
92 | mRectF.set(0, 0 + highStroke / 2, min, highStroke / 2);
93 | setMeasuredDimension(width, (int) Math.max(highStroke, height));
94 | }
95 | updateShader();
96 | }
97 |
98 | public void applyGradient(int[] colorList) {
99 | if (colorList != null) {
100 | mGradientColorList = new int[colorList.length];
101 | System.arraycopy(colorList, 0, mGradientColorList, 0, colorList.length);
102 | } else {
103 | mGradientColorList = null;
104 | }
105 | if (mGradientColorList != null && mProgressDirection == FROM_RIGHT) {
106 | reverse(mGradientColorList);
107 | }
108 | updateShader();
109 | }
110 |
111 | public void setProgress(float progress) {
112 | setProgressWithAnimation(progress);
113 | }
114 |
115 | public void setBackgroundWidth(float backgroundWidth) {
116 | this.mBackgroundWidth = backgroundWidth;
117 | mBackgroundPaint.setStrokeWidth(backgroundWidth);
118 | invalidate();
119 | }
120 |
121 | public void setProgressWidth(float progressWidth) {
122 | this.mProgressWidth = progressWidth;
123 | mProgressPaint.setStrokeWidth(progressWidth);
124 | invalidate();
125 | }
126 |
127 | public void setProgressDirection(Direction progressDirection) {
128 | if (mGradientColorList != null && progressDirection != mProgressDirection) {
129 | reverse(mGradientColorList);
130 | updateShader();
131 | }
132 | this.mProgressDirection = progressDirection;
133 | invalidate();
134 | }
135 |
136 | public void setAnimationDuration(int animationDuration) {
137 | this.mAnimationDuration = animationDuration;
138 | }
139 |
140 | public void setBackgroundColor(int backgroundColor) {
141 | this.mBackgroundColor = backgroundColor;
142 | mBackgroundPaint.setColor(backgroundColor);
143 | invalidate();
144 | }
145 |
146 | public void setProgressColor(int progressColor) {
147 | this.mProgressColor = progressColor;
148 | mProgressPaint.setColor(progressColor);
149 | invalidate();
150 | }
151 |
152 | public float getProgress() {
153 | return mProgress;
154 | }
155 |
156 | public Direction getProgressDirection() {
157 | return mProgressDirection;
158 | }
159 |
160 | private void init(Context context, @Nullable AttributeSet attrs) {
161 |
162 | TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.ProgressView, 0, 0);
163 |
164 | int direction = typedArray.getInt(R.styleable.ProgressView_pvDirection, 0);
165 | mProgressDirection = direction == 0 ? Direction.FROM_LEFT : FROM_RIGHT;
166 |
167 | int shape = typedArray.getInt(R.styleable.ProgressView_pvShape, 0);
168 | mShape = shape == 0 ? Shape.ARC : shape == 1 ? Shape.CIRCLE : Shape.LINE;
169 |
170 | mProgress = typedArray.getFloat(R.styleable.ProgressView_pvProgress, mProgress);
171 | mBackgroundWidth = typedArray.getDimension(R.styleable.ProgressView_pvBackgroundWidth, dpToPx(context, 2));
172 | mProgressWidth = typedArray.getDimension(R.styleable.ProgressView_pvProgressWidth, dpToPx(context, 10));
173 | mBackgroundColor = typedArray.getColor(R.styleable.ProgressView_pvBackgroundColor, Color.BLACK);
174 | mProgressColor = typedArray.getColor(R.styleable.ProgressView_pvProgressColor, Color.RED);
175 | mAnimationDuration = typedArray.getInt(R.styleable.ProgressView_pvAnimateDuration, mAnimationDuration);
176 |
177 | typedArray.recycle();
178 | mBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
179 | mBackgroundPaint.setColor(mBackgroundColor);
180 | mBackgroundPaint.setStyle(Paint.Style.STROKE);
181 | mBackgroundPaint.setStrokeWidth(mBackgroundWidth);
182 |
183 | mProgressPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
184 | mProgressPaint.setColor(mProgressColor);
185 | mProgressPaint.setStyle(Paint.Style.STROKE);
186 | mProgressPaint.setStrokeWidth(mProgressWidth);
187 |
188 | mRectF = new RectF();
189 | }
190 |
191 | private void setProgressWithAnimation(float progress) {
192 | PropertyValuesHolder propertyRotate = PropertyValuesHolder.ofFloat(PROPERTY_PROGRESS, mProgress, progress);
193 | ValueAnimator animator = new ValueAnimator();
194 | animator.setValues(propertyRotate);
195 | animator.setInterpolator(new DecelerateInterpolator());
196 | animator.setDuration(mAnimationDuration);
197 | animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
198 | @Override
199 | public void onAnimationUpdate(ValueAnimator animation) {
200 | mProgress = (float) animation.getAnimatedValue(PROPERTY_PROGRESS);
201 | invalidate();
202 | }
203 | });
204 | animator.start();
205 | }
206 |
207 | private void updateShader() {
208 | if (mGradientColorList == null) {
209 | mProgressPaint.setShader(null);
210 | invalidate();
211 | return;
212 | }
213 | int width = getMeasuredWidth();
214 | int height = getMeasuredHeight();
215 |
216 | Shader shader;
217 | if (mShape == Shape.ARC) {
218 | shader = new LinearGradient(0, width / 2, width, height, mGradientColorList, null, android.graphics.Shader.TileMode.CLAMP);
219 | } else if (mShape == Shape.CIRCLE) {
220 | shader = new LinearGradient(0, 0, width, height, mGradientColorList, null, android.graphics.Shader.TileMode.CLAMP);
221 | } else {
222 | shader = new LinearGradient(0, 0, width, 0, mGradientColorList, null, android.graphics.Shader.TileMode.CLAMP);
223 | }
224 | mProgressPaint.setShader(shader);
225 | invalidate();
226 | }
227 |
228 | private void drawArc(Canvas canvas) {
229 | drawArc(canvas, 180);
230 | }
231 |
232 | private void drawCircle(Canvas canvas) {
233 | drawArc(canvas, 360);
234 | }
235 |
236 | private void drawLine(Canvas canvas) {
237 | float y = canvas.getHeight() / 2;
238 | canvas.drawLine(0, y, canvas.getWidth(), y, mBackgroundPaint);
239 | float progressWidth = mProgress * canvas.getWidth();
240 | if (mProgressDirection == FROM_RIGHT) {
241 | canvas.drawLine(canvas.getWidth(), y, canvas.getWidth() - progressWidth, y, mProgressPaint);
242 | } else {
243 | canvas.drawLine(0, y, progressWidth, y, mProgressPaint);
244 | }
245 | }
246 |
247 | private void drawArc(Canvas canvas, float sweepAngle) {
248 | canvas.drawArc(mRectF, 180, sweepAngle, false, mBackgroundPaint);
249 | float progressSweepAngle = mProgress * sweepAngle;
250 | float startAngle = 180;
251 | if (mProgressDirection == FROM_RIGHT) {
252 | startAngle = 0f;
253 | progressSweepAngle = -progressSweepAngle;
254 | }
255 | canvas.drawArc(mRectF, startAngle, progressSweepAngle, false, mProgressPaint);
256 |
257 | }
258 |
259 | private static float dpToPx(Context context, float dp){
260 | Resources resources = context.getResources();
261 | DisplayMetrics metrics = resources.getDisplayMetrics();
262 | return dp * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT);
263 | }
264 |
265 | private static void reverse(int[] array) {
266 | for (int i = 0; i < array.length / 2; i++) {
267 | int temp = array[i];
268 | array[i] = array[array.length - 1 - i];
269 | array[array.length - 1 - i] = temp;
270 | }
271 | }
272 | }
273 |
--------------------------------------------------------------------------------
/progressview/src/main/res/values/attrs.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
--------------------------------------------------------------------------------
/progressview/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 |
2 | progressview
3 |
4 |
--------------------------------------------------------------------------------
/progressview/src/test/java/com/progress/progressview/ExampleUnitTest.java:
--------------------------------------------------------------------------------
1 | package com.progress.progressview;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
--------------------------------------------------------------------------------
/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app', ':progressview'
2 |
--------------------------------------------------------------------------------