├── .gitignore
├── .travis.yml
├── LICENSE
├── README.md
├── build.gradle
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── sample
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── es
│ │ └── guiguegon
│ │ └── sineview
│ │ └── sample
│ │ └── ApplicationTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── es
│ │ │ └── guiguegon
│ │ │ └── sineview
│ │ │ └── sample
│ │ │ └── MainActivity.java
│ └── res
│ │ ├── layout
│ │ ├── activity_main.xml
│ │ └── content_main.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-v21
│ │ └── styles.xml
│ │ ├── values-w820dp
│ │ └── dimens.xml
│ │ └── values
│ │ ├── colors.xml
│ │ ├── dimens.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── es
│ └── guiguegon
│ └── sineview
│ └── sample
│ └── ExampleUnitTest.java
├── screenshots
├── animating.gif
└── screenshot.png
├── settings.gradle
└── sineview
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
├── androidTest
└── java
│ └── es
│ └── guiguegon
│ └── sineview
│ └── ApplicationTest.java
├── main
├── AndroidManifest.xml
├── java
│ └── es
│ │ └── guiguegon
│ │ └── sineview
│ │ └── SineView.java
└── res
│ └── values
│ └── attrs.xml
└── test
└── java
└── es
└── guiguegon
└── sineview
└── ExampleUnitTest.java
/.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 | /*/build/
19 |
20 |
21 | # Local configuration file (sdk path, etc)
22 | local.properties
23 |
24 | # Proguard folder generated by Eclipse
25 | proguard/
26 |
27 | # Log Files
28 | *.log
29 |
30 | # Android Studio Navigation editor temp files
31 | .navigation/
32 |
33 | # Android Studio captures folder
34 | captures/
35 |
36 |
37 | # Crashlytics configuations
38 | com_crashlytics_export_strings.xml
39 |
40 |
41 | # Signing files
42 | .signing/
43 |
44 | *.iml
45 | .idea
46 |
47 | # OS-specific files
48 | .DS_Store
49 | .DS_Store?
50 | ._*
51 | .Spotlight-V100
52 | .Trashes
53 | ehthumbs.db
54 | Thumbs.db
--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: android
2 |
3 | android:
4 | components:
5 | - tools
6 | - build-tools-23.0.3
7 | - android-23
8 | - extra-android-m2repository
9 |
10 | sudo: false
11 |
12 | cache:
13 | directories:
14 | - $HOME/.m2
15 |
16 | script:
17 | ./gradlew build
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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2 | Version 2.0, January 2004
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--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | [](https://travis-ci.org/guiguegon/SineView)
2 | [](https://jitpack.io/#guiguegon/SineView)
3 | [](https://android-arsenal.com/details/1/3590)
4 |
5 | # SineView
6 | SineView allows you to paint and animate a sine
7 |
8 | ## Download
9 | Add the following dependency to your gradle file
10 | ```java
11 | compile 'es.guiguegon:sineview:1.0.0'
12 | ```
13 |
14 | or use JitPack [](https://jitpack.io/#guiguegon/SineView)
15 |
16 | ## Usage
17 | The minimum API is 11.
18 |
19 | ```xml
20 |
29 | ```
30 | To start the animation simply use the methods **startWave** or **resumeWave**.
31 | To pause the animation: **pauseWave**
32 | To finish and set the initial state: **stopWave**
33 |
34 | ## Parameters to customize
35 |
36 | - sv_sine_alpha: to apply an alpha to the sine (0-1)
37 | - sv_sine_phase: Sine phase parameter
38 | - sv_sine_amplitude: Sine amplitude parameter
39 | - sv_sine_animation_time_millis: the animation time
40 | - sv_sine_periods_to_show: Sine period parameter
41 | - sv_sine_color: Sine color
42 | - sv_sine_fill: fill the sine or just paint the stroke (boolean)
43 |
44 |
45 | ## Screenshots
46 |
47 | 
48 | 
49 |
50 | License
51 | =======
52 |
53 | Copyright 2016 Guillermo Guerrero González
54 |
55 | Licensed under the Apache License, Version 2.0 (the "License");
56 | you may not use this file except in compliance with the License.
57 | You may obtain a copy of the License at
58 |
59 | http://www.apache.org/licenses/LICENSE-2.0
60 |
61 | Unless required by applicable law or agreed to in writing, software
62 | distributed under the License is distributed on an "AS IS" BASIS,
63 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
64 | See the License for the specific language governing permissions and
65 | limitations under the License.
66 |
67 |
--------------------------------------------------------------------------------
/build.gradle:
--------------------------------------------------------------------------------
1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 | repositories {
5 | jcenter()
6 | }
7 | dependencies {
8 | classpath 'com.android.tools.build:gradle:2.1.0'
9 | classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.5'
10 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
11 |
12 | // NOTE: Do not place your application dependencies here; they belong
13 | // in the individual module build.gradle files
14 | }
15 | }
16 |
17 | allprojects {
18 | repositories {
19 | jcenter()
20 | }
21 | }
--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/gradle/wrapper/gradle-wrapper.jar
--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
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-2.10-all.zip
7 |
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
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 |
--------------------------------------------------------------------------------
/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 | @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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/sample/.gitignore:
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1 | /build
2 |
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/sample/build.gradle:
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1 | apply plugin: 'com.android.application'
2 | apply plugin: 'com.neenbedankt.android-apt'
3 |
4 | buildscript {
5 | repositories {
6 | mavenCentral()
7 | }
8 | dependencies {
9 | classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
10 | }
11 | }
12 |
13 |
14 | android {
15 | compileSdkVersion 23
16 | buildToolsVersion "23.0.3"
17 |
18 | defaultConfig {
19 | applicationId "es.guiguegon.sineview.sample"
20 | minSdkVersion 11
21 | targetSdkVersion 23
22 | versionCode 1
23 | versionName "1.0"
24 | }
25 | buildTypes {
26 | release {
27 | minifyEnabled true
28 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
29 | }
30 | }
31 |
32 | lintOptions {
33 | abortOnError false
34 | }
35 | }
36 |
37 | dependencies {
38 | compile fileTree(dir: 'libs', include: ['*.jar'])
39 | testCompile 'junit:junit:4.12'
40 | compile 'com.android.support:appcompat-v7:23.4.0'
41 | compile 'com.android.support:design:23.4.0'
42 |
43 | compile 'com.jakewharton:butterknife:8.0.1'
44 | apt 'com.jakewharton:butterknife-compiler:8.0.1'
45 |
46 | compile project(':sineview')
47 | }
48 |
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/sample/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/guillermoguerrero/Library/Android/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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/sample/src/androidTest/java/es/guiguegon/sineview/sample/ApplicationTest.java:
--------------------------------------------------------------------------------
1 | package es.guiguegon.sineview.sample;
2 |
3 | import android.app.Application;
4 | import android.test.ApplicationTestCase;
5 |
6 | /**
7 | * Testing Fundamentals
8 | */
9 | public class ApplicationTest extends ApplicationTestCase {
10 | public ApplicationTest() {
11 | super(Application.class);
12 | }
13 | }
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/sample/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
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/sample/src/main/java/es/guiguegon/sineview/sample/MainActivity.java:
--------------------------------------------------------------------------------
1 | package es.guiguegon.sineview.sample;
2 |
3 | import android.os.Bundle;
4 | import android.support.design.widget.FloatingActionButton;
5 | import android.support.v4.content.ContextCompat;
6 | import android.support.v7.app.AppCompatActivity;
7 | import android.support.v7.widget.Toolbar;
8 | import android.view.View;
9 | import butterknife.BindView;
10 | import butterknife.ButterKnife;
11 | import es.guiguegon.sineview.SineView;
12 |
13 | public class MainActivity extends AppCompatActivity implements View.OnClickListener {
14 |
15 | @BindView(R.id.sine_view_1)
16 | SineView sineView1;
17 | @BindView(R.id.sine_view_2)
18 | SineView sineView2;
19 | @BindView(R.id.sine_view_3)
20 | SineView sineView3;
21 | @BindView(R.id.sine_view_4)
22 | SineView sineView4;
23 | @BindView(R.id.fab)
24 | FloatingActionButton fab;
25 |
26 | @Override
27 | protected void onCreate(Bundle savedInstanceState) {
28 | super.onCreate(savedInstanceState);
29 | setContentView(R.layout.activity_main);
30 | Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
31 | setSupportActionBar(toolbar);
32 | ButterKnife.bind(this);
33 | fab.setOnClickListener(this);
34 | sineView1.setOnClickListener(this);
35 | sineView2.setOnClickListener(this);
36 | sineView3.setOnClickListener(this);
37 | sineView4.setOnClickListener(this);
38 | }
39 |
40 | @Override
41 | public void onClick(View v) {
42 | switch (v.getId()) {
43 | case R.id.sine_view_1:
44 | if (sineView1.isAnimating()) {
45 | sineView1.pauseWave();
46 | } else {
47 | sineView1.resumeWave();
48 | }
49 | break;
50 | case R.id.sine_view_2:
51 | if (sineView2.isAnimating()) {
52 | sineView2.pauseWave();
53 | } else {
54 | sineView2.resumeWave();
55 | }
56 | break;
57 | case R.id.sine_view_3:
58 | if (sineView3.isAnimating()) {
59 | sineView3.pauseWave();
60 | } else {
61 | sineView3.resumeWave();
62 | }
63 | break;
64 | case R.id.sine_view_4:
65 | if (sineView4.isAnimating()) {
66 | sineView4.pauseWave();
67 | } else {
68 | sineView4.resumeWave();
69 | }
70 | break;
71 | case R.id.fab:
72 | if (sineView1.isAnimating()) {
73 | sineView1.stopWave();
74 | sineView2.stopWave();
75 | sineView3.stopWave();
76 | sineView4.stopWave();
77 | fab.setImageDrawable(ContextCompat.getDrawable(this, android.R.drawable.ic_media_play));
78 | } else {
79 | sineView1.startWave();
80 | sineView2.startWave();
81 | sineView3.startWave();
82 | sineView4.startWave();
83 | fab.setImageDrawable(ContextCompat.getDrawable(this, android.R.drawable.ic_media_pause));
84 | }
85 | break;
86 | }
87 | }
88 | }
89 |
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/sample/src/main/res/layout/activity_main.xml:
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1 |
2 |
10 |
11 |
15 |
16 |
22 |
23 |
24 |
25 |
26 |
27 |
35 |
36 |
37 |
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/sample/src/main/res/layout/content_main.xml:
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1 |
2 |
11 |
12 |
21 |
22 |
28 |
29 |
41 |
42 |
55 |
56 |
67 |
68 |
81 |
82 |
83 |
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/sample/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/sample/src/main/res/mipmap-hdpi/ic_launcher.png
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/sample/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/sample/src/main/res/mipmap-mdpi/ic_launcher.png
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/sample/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/sample/src/main/res/mipmap-xhdpi/ic_launcher.png
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/sample/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/sample/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/sample/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/sample/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/sample/src/main/res/values-v21/styles.xml:
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1 |
2 |
3 |
9 |
10 |
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/sample/src/main/res/values-w820dp/dimens.xml:
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1 |
2 |
5 | 64dp
6 |
7 |
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/sample/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 | #00ff6f
8 | #0051ff
9 | #fc2121
10 | #ffaa00
11 |
12 |
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/sample/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 16dp
5 | 16dp
6 |
7 |
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/sample/src/main/res/values/strings.xml:
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1 |
2 | SineViewSample
3 |
4 |
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/sample/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
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/sample/src/test/java/es/guiguegon/sineview/sample/ExampleUnitTest.java:
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1 | package es.guiguegon.sineview.sample;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.assertEquals;
6 |
7 | /**
8 | * To work on unit tests, switch the Test Artifact in the Build Variants view.
9 | */
10 | public class ExampleUnitTest {
11 | @Test
12 | public void addition_isCorrect() throws Exception {
13 | assertEquals(4, 2 + 2);
14 | }
15 | }
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/screenshots/animating.gif:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/screenshots/animating.gif
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/screenshots/screenshot.png:
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https://raw.githubusercontent.com/guiguegon/SineView/e963b1923c8e9e0e82a72a86e8a255327562e17c/screenshots/screenshot.png
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/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':sineview', ':sample'
2 |
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/sineview/.gitignore:
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1 | /build
2 |
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/sineview/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.library'
2 | apply plugin: 'com.jfrog.bintray'
3 | apply plugin: 'com.github.dcendents.android-maven'
4 |
5 | Properties properties = new Properties()
6 | if (project.rootProject.file('local.properties').exists()) {
7 | properties.load(project.rootProject.file('local.properties').newDataInputStream())
8 | }
9 |
10 | ext {
11 | // Where you will see your artifact in Bintray's web interface
12 | // The "bintrayName" should match the name of the Bintray repo.
13 | bintrayRepo = 'maven'
14 | bintrayName = 'SineView'
15 |
16 | // Maven metadata
17 | publishedGroupId = 'es.guiguegon'
18 | libraryName = 'SineView'
19 | // Save yourself a head ache, and set this equal to the name of the Android Studio library
20 | // module. The artifact name needs to match the name of the library.
21 | artifact = 'sineview'
22 |
23 | libraryDescription = 'SineView allows you to paint and animate a sine'
24 | libraryVersion = '1.0.1'
25 |
26 | developerId = 'guiguegon'
27 | developerName = 'Guillermo Guerrero González'
28 | developerEmail = 'guiguegon@gmail.com'
29 | }
30 |
31 | bintray {
32 |
33 | user = properties.getProperty("bintray.user")
34 | key = properties.getProperty("bintray.apikey")
35 | configurations = ['archives']
36 | pkg {
37 | repo = "maven"
38 | name = "SineView"
39 | licenses = ["Apache-2.0"]
40 | publish = true
41 | version {
42 | name = '1.0.1'
43 | desc = 'SineView allows you to paint and animate a sine'
44 | vcsUrl = 'https://github.com/guiguegon/SineView'
45 | }
46 | }
47 | }
48 |
49 | android {
50 | compileSdkVersion 23
51 | buildToolsVersion "23.0.3"
52 |
53 | defaultConfig {
54 | minSdkVersion 11
55 | targetSdkVersion 23
56 | versionCode 2
57 | versionName "1.0.1"
58 | }
59 | buildTypes {
60 | release {
61 | minifyEnabled false
62 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
63 | }
64 | }
65 |
66 | lintOptions {
67 | abortOnError false
68 | }
69 | }
70 |
71 | dependencies {
72 | compile fileTree(dir: 'libs', include: ['*.jar'])
73 | testCompile 'junit:junit:4.12'
74 | }
75 |
76 | if (project.rootProject.file('local.properties').exists()) {
77 | apply from: 'https://raw.githubusercontent.com/borjabravo10/JCenter/master/installv1.gradle'
78 | apply from: 'https://raw.githubusercontent.com/borjabravo10/JCenter/master/bintrayv1.gradle'
79 | }
80 |
81 |
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/sineview/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/guillermoguerrero/Library/Android/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 |
--------------------------------------------------------------------------------
/sineview/src/androidTest/java/es/guiguegon/sineview/ApplicationTest.java:
--------------------------------------------------------------------------------
1 | package es.guiguegon.sineview;
2 |
3 | import android.app.Application;
4 | import android.test.ApplicationTestCase;
5 |
6 | /**
7 | * Testing Fundamentals
8 | */
9 | public class ApplicationTest extends ApplicationTestCase {
10 | public ApplicationTest() {
11 | super(Application.class);
12 | }
13 | }
--------------------------------------------------------------------------------
/sineview/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
3 |
4 |
7 |
8 |
9 |
10 |
11 |
--------------------------------------------------------------------------------
/sineview/src/main/java/es/guiguegon/sineview/SineView.java:
--------------------------------------------------------------------------------
1 | package es.guiguegon.sineview;
2 |
3 | import android.animation.Animator;
4 | import android.animation.AnimatorListenerAdapter;
5 | import android.animation.ValueAnimator;
6 | import android.content.Context;
7 | import android.content.res.TypedArray;
8 | import android.graphics.Canvas;
9 | import android.graphics.Color;
10 | import android.graphics.Paint;
11 | import android.graphics.Path;
12 | import android.graphics.RectF;
13 | import android.os.Parcel;
14 | import android.os.Parcelable;
15 | import android.util.AttributeSet;
16 | import android.util.Log;
17 | import android.view.View;
18 | import android.view.animation.LinearInterpolator;
19 |
20 | /**
21 | * Created by guiguegon on 12/05/2016.
22 | */
23 | public class SineView extends View {
24 |
25 | protected static final float STEP_X = 1f;
26 | //Default vars
27 | protected static final float DEFAULT_AMPLITUDE = 40f;
28 | protected static final float DEFAULT_ALPHA = 1f;
29 | // We use this offset to avoid a black line at the bottom of the view
30 | protected static final float DEFAULT_PHASE = 1f;
31 | protected static final float DEFAULT_FREQUENCY = 1f;
32 | protected static final int DEFAULT_ANIMATION_TIME_IN_MILLIS = 2000;
33 | protected static final float DEFAULT_PERIODS = 1f;
34 | protected static final boolean DEFAULT_FILL = true;
35 | protected static final int DEFAULT_COLOR = Color.BLACK;
36 | private static final String TAG = SineView.class.getSimpleName();
37 | private final static int Y_OFFSET = 0;
38 | protected Path mPath;
39 | protected Paint mPaint = new Paint();
40 | protected RectF mRectF = new RectF(0, 0, 100, 100);
41 |
42 | protected float paramSineAlpha = DEFAULT_ALPHA;
43 | protected float paramSinePhase = DEFAULT_PHASE;
44 | protected float paramSineAmplitude = DEFAULT_AMPLITUDE;
45 | protected int paramSineAnimTime = DEFAULT_ANIMATION_TIME_IN_MILLIS;
46 | protected float paramSinePeriod = DEFAULT_PERIODS;
47 | protected boolean paramSineFill = DEFAULT_FILL;
48 | protected int paramSineColor = DEFAULT_COLOR;
49 |
50 | protected float amplitude = DEFAULT_AMPLITUDE;
51 | protected float frequency = DEFAULT_FREQUENCY;
52 | protected float phase = DEFAULT_PHASE;
53 | protected float scaleY;
54 |
55 | protected float measuredHeight;
56 | protected float measuredWidth;
57 |
58 | protected float step = 0f;
59 | protected ValueAnimator progressValueAnimator;
60 |
61 | private boolean isAnimating;
62 | private long currentPlayTime;
63 |
64 | public SineView(Context context) {
65 | super(context);
66 | initialize();
67 | }
68 |
69 | public SineView(Context context, AttributeSet attrs) {
70 | super(context, attrs);
71 | TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.SineView, 0, 0);
72 | try {
73 | getCustomAttributes(a);
74 | } finally {
75 | a.recycle();
76 | }
77 | initialize();
78 | }
79 |
80 | public SineView(Context context, AttributeSet attrs, int defStyleAttr) {
81 | super(context, attrs, defStyleAttr);
82 | TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.SineView, 0, 0);
83 | try {
84 | getCustomAttributes(a);
85 | } finally {
86 | a.recycle();
87 | }
88 | initialize();
89 | }
90 |
91 | protected void getCustomAttributes(TypedArray typedArray) {
92 | paramSineAlpha = typedArray.getFloat(R.styleable.SineView_sv_sine_alpha, DEFAULT_ALPHA);
93 | paramSinePhase = typedArray.getFloat(R.styleable.SineView_sv_sine_phase, DEFAULT_PHASE);
94 | paramSineAmplitude = typedArray.getDimension(R.styleable.SineView_sv_sine_amplitude, DEFAULT_AMPLITUDE);
95 | paramSineAnimTime =
96 | typedArray.getInt(R.styleable.SineView_sv_sine_animation_time_millis, DEFAULT_ANIMATION_TIME_IN_MILLIS);
97 | paramSinePeriod = typedArray.getFloat(R.styleable.SineView_sv_sine_periods_to_show, DEFAULT_PERIODS);
98 | paramSineColor = typedArray.getColor(R.styleable.SineView_sv_sine_color, DEFAULT_COLOR);
99 | paramSineFill = typedArray.getBoolean(R.styleable.SineView_sv_sine_fill, DEFAULT_FILL);
100 | }
101 |
102 | protected void initialize() {
103 | mPaint.setAntiAlias(true);
104 | mPaint.setColor(paramSineColor);
105 | if (paramSineFill) {
106 | mPaint.setStyle(Paint.Style.FILL_AND_STROKE);
107 | } else {
108 | mPaint.setStyle(Paint.Style.STROKE);
109 | }
110 | mPaint.setAlpha((int) (255 * paramSineAlpha));
111 | setLayerType(LAYER_TYPE_HARDWARE, mPaint);
112 | prepareWave();
113 | }
114 |
115 | @Override
116 | protected void onSizeChanged(int w, int h, int oldw, int oldh) {
117 | super.onSizeChanged(w, h, oldw, oldh);
118 | measuredHeight = h;
119 | measuredWidth = w;
120 | mRectF.set(0, 0, w, h);
121 | calculateFrequency();
122 | calculateAmplitude();
123 | calculateScaleY();
124 | calculatePhase();
125 | }
126 |
127 | @Override
128 | protected Parcelable onSaveInstanceState() {
129 | Parcelable state = super.onSaveInstanceState();
130 | SavedState savedState = new SavedState(state);
131 | savedState.isAnimating = isAnimating;
132 | savedState.currentPlayTime = currentPlayTime;
133 | return savedState;
134 | }
135 |
136 | @Override
137 | protected void onRestoreInstanceState(Parcelable state) {
138 | if (!(state instanceof SavedState)) {
139 | super.onRestoreInstanceState(state);
140 | return;
141 | }
142 | SavedState savedState = (SavedState) state;
143 | super.onRestoreInstanceState(savedState.getSuperState());
144 | this.isAnimating = savedState.isAnimating;
145 | this.currentPlayTime = savedState.currentPlayTime;
146 | if (isAnimating) {
147 | if (currentPlayTime != 0) {
148 | resumeWave();
149 | } else {
150 | startWave();
151 | }
152 | }
153 | }
154 |
155 | @Override
156 | protected void onDraw(Canvas canvas) {
157 | super.onDraw(canvas);
158 | generatePath(canvas);
159 | }
160 |
161 | protected void generatePath(Canvas canvas) {
162 | mPath = new Path();
163 | float x = 0;
164 | float y = generateSinePoint(x);
165 | mPath.moveTo(x, y);
166 | for (; x < mRectF.width(); x += STEP_X) {
167 | y = generateSinePoint(x);
168 | mPath.lineTo(x + mRectF.left, y + mRectF.top + scaleY);
169 | }
170 | mPath.lineTo(measuredWidth, measuredHeight + Y_OFFSET);
171 | mPath.lineTo(0, measuredHeight + Y_OFFSET);
172 | mPath.close();
173 | canvas.drawPath(mPath, mPaint);
174 | }
175 |
176 | protected float generateSinePoint(float x) {
177 | return (float) (amplitude * Math.sin(x * frequency - phase));
178 | }
179 |
180 | protected void calculateAmplitude() {
181 | amplitude = paramSineAmplitude;
182 | }
183 |
184 | protected void calculateFrequency() {
185 | frequency = (float) (2 * Math.PI * paramSinePeriod / measuredWidth);
186 | }
187 |
188 | protected void calculateScaleY() {
189 | scaleY = amplitude;
190 | }
191 |
192 | protected void calculatePhase() {
193 | phase = (float) (paramSinePhase * (Math.PI / 2) + step);
194 | }
195 |
196 | protected void setValueAnimator() {
197 | progressValueAnimator = ValueAnimator.ofFloat(0, (float) (2 * Math.PI));
198 | progressValueAnimator.setDuration(paramSineAnimTime);
199 | progressValueAnimator.setRepeatCount(ValueAnimator.INFINITE);
200 | progressValueAnimator.setRepeatMode(ValueAnimator.RESTART);
201 | progressValueAnimator.setInterpolator(new LinearInterpolator());
202 | }
203 |
204 | public void prepareWave() {
205 | setValueAnimator();
206 | calculateFrequency();
207 | calculateAmplitude();
208 | progressValueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
209 | @Override
210 | public void onAnimationUpdate(ValueAnimator animation) {
211 | step = (float) animation.getAnimatedValue();
212 | calculatePhase();
213 | invalidate();
214 | }
215 | });
216 | progressValueAnimator.addListener(new AnimatorListenerAdapter() {
217 | @Override
218 | public void onAnimationEnd(Animator animation) {
219 | setLayerType(View.LAYER_TYPE_NONE, mPaint);
220 | }
221 | });
222 | }
223 |
224 | public boolean isAnimating() {
225 | return isAnimating;
226 | }
227 |
228 | public void startWave() {
229 | progressValueAnimator.start();
230 | isAnimating = true;
231 | }
232 |
233 | public void pauseWave() {
234 | if (isAnimating) {
235 | currentPlayTime = progressValueAnimator.getCurrentPlayTime();
236 | progressValueAnimator.cancel();
237 | isAnimating = false;
238 | }
239 | }
240 |
241 | public void resumeWave() {
242 | progressValueAnimator.start();
243 | progressValueAnimator.setCurrentPlayTime(currentPlayTime);
244 | isAnimating = true;
245 | }
246 |
247 | public void stopWave() {
248 | try {
249 | if (progressValueAnimator != null) {
250 | progressValueAnimator.end();
251 | isAnimating = false;
252 | }
253 | } catch (Exception e) {
254 | Log.e(TAG, "[stopWave]", e);
255 | }
256 | }
257 |
258 | static class SavedState extends BaseSavedState {
259 | //required field that makes Parcelables from a Parcel
260 | public static final Parcelable.Creator CREATOR = new Parcelable.Creator() {
261 | public SavedState createFromParcel(Parcel in) {
262 | return new SavedState(in);
263 | }
264 |
265 | public SavedState[] newArray(int size) {
266 | return new SavedState[size];
267 | }
268 | };
269 | boolean isAnimating;
270 | long currentPlayTime;
271 |
272 | SavedState(Parcelable superState) {
273 | super(superState);
274 | }
275 |
276 | private SavedState(Parcel in) {
277 | super(in);
278 | this.isAnimating = in.readByte() != 0x00;
279 | this.currentPlayTime = in.readLong();
280 | }
281 |
282 | @Override
283 | public void writeToParcel(Parcel out, int flags) {
284 | super.writeToParcel(out, flags);
285 | out.writeByte((byte) (isAnimating ? 0x01 : 0x00));
286 | out.writeLong(currentPlayTime);
287 | }
288 | }
289 | }
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/sineview/src/main/res/values/attrs.xml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
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/sineview/src/test/java/es/guiguegon/sineview/ExampleUnitTest.java:
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1 | package es.guiguegon.sineview;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.assertEquals;
6 |
7 | /**
8 | * To work on unit tests, switch the Test Artifact in the Build Variants view.
9 | */
10 | public class ExampleUnitTest {
11 | @Test
12 | public void addition_isCorrect() throws Exception {
13 | assertEquals(4, 2 + 2);
14 | }
15 | }
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