├── .gitignore
├── LICENSE
├── README.md
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── bigstark
│ │ └── audio
│ │ └── waveform
│ │ └── sample
│ │ └── ExampleInstrumentedTest.kt
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── bigstark
│ │ │ └── audio
│ │ │ └── waveform
│ │ │ └── sample
│ │ │ └── SampleActivity.kt
│ └── res
│ │ ├── drawable-v24
│ │ └── ic_launcher_foreground.xml
│ │ ├── drawable
│ │ └── ic_launcher_background.xml
│ │ ├── layout
│ │ └── activity_sample.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
│ └── bigstark
│ └── audio
│ └── waveform
│ └── sample
│ └── ExampleUnitTest.kt
├── art
└── bar-waveform-view.gif
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── library
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── bigstark
│ │ └── audio
│ │ └── waveform
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── bigstark
│ │ │ └── audio
│ │ │ └── waveform
│ │ │ ├── BarWaveformView.kt
│ │ │ ├── BaseWaveformView.kt
│ │ │ ├── DisplayUtils.kt
│ │ │ └── WaveDirection.kt
│ └── res
│ │ └── values
│ │ └── strings.xml
│ └── test
│ └── java
│ └── com
│ └── bigstark
│ └── audio
│ └── waveform
│ └── ExampleUnitTest.java
└── settings.gradle
/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea
5 | .DS_Store
6 | /build
7 | /captures
8 | .externalNativeBuild
9 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Copyright 2018 bigstark
2 |
3 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
4 |
5 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
6 |
7 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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/README.md:
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1 | # audio-waveform
2 |
3 |
4 | ## BarWaveformView
5 |
6 | 
7 |
8 | ## Include your project
9 |
10 | ```
11 | allprojects {
12 | repositories {
13 | ...
14 | maven { url "https://jitpack.io" }
15 | }
16 | }
17 | ```
18 | ```
19 | dependencies {
20 | implementation 'com.github.bigstark:audio-waveform:0.2.1'
21 | }
22 | ```
23 |
24 |
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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 | apply plugin: 'kotlin-android'
4 |
5 | apply plugin: 'kotlin-android-extensions'
6 |
7 | android {
8 | compileSdkVersion 28
9 | defaultConfig {
10 | applicationId "com.bigstark.audio.waveform.sample"
11 | minSdkVersion 21
12 | targetSdkVersion 28
13 | versionCode 1
14 | versionName "1.0"
15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
16 | }
17 | buildTypes {
18 | release {
19 | minifyEnabled false
20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
21 | }
22 | }
23 | }
24 |
25 | dependencies {
26 | implementation fileTree(dir: 'libs', include: ['*.jar'])
27 | implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
28 | implementation 'com.android.support:appcompat-v7:28.0.0-rc02'
29 | implementation 'com.android.support.constraint:constraint-layout:1.1.3'
30 | implementation project (":library")
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 |
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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/bigstark/audio/waveform/sample/ExampleInstrumentedTest.kt:
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1 | package com.bigstark.audio.waveform.sample
2 |
3 | import android.support.test.InstrumentationRegistry
4 | import android.support.test.runner.AndroidJUnit4
5 |
6 | import org.junit.Test
7 | import org.junit.runner.RunWith
8 |
9 | import org.junit.Assert.*
10 |
11 | /**
12 | * Instrumented test, which will execute on an Android device.
13 | *
14 | * See [testing documentation](http://d.android.com/tools/testing).
15 | */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 | @Test
19 | fun useAppContext() {
20 | // Context of the app under test.
21 | val appContext = InstrumentationRegistry.getTargetContext()
22 | assertEquals("com.bigstark.audio.waveform.sample", appContext.packageName)
23 | }
24 | }
25 |
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/app/src/main/AndroidManifest.xml:
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/app/src/main/java/com/bigstark/audio/waveform/sample/SampleActivity.kt:
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1 | package com.bigstark.audio.waveform.sample
2 |
3 | import android.graphics.Color
4 | import android.support.v7.app.AppCompatActivity
5 | import android.os.Bundle
6 | import com.bigstark.audio.waveform.WaveDirection
7 | import kotlinx.android.synthetic.main.activity_sample.*
8 | import java.util.*
9 |
10 | class SampleActivity : AppCompatActivity() {
11 |
12 | private val random = Random()
13 |
14 | override fun onCreate(savedInstanceState: Bundle?) {
15 | super.onCreate(savedInstanceState)
16 | setContentView(R.layout.activity_sample)
17 | waveformView.apply {
18 | spacing = 4f
19 | amplitudesSize = 20
20 | color = Color.parseColor("#DDDDDD")
21 | maxAmplitude = 100
22 | direction = WaveDirection.RIGHT_TO_LEFT
23 | enqueueDelayedTime = 200
24 | }
25 | Thread {
26 | while(true) {
27 | val number = Math.abs(random.nextInt()) % waveformView.maxAmplitude
28 | Thread.sleep(100)
29 | runOnUiThread {
30 | waveformView.putAmplitude(number)
31 | }
32 | }
33 | }.start()
34 | }
35 | }
36 |
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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