├── .gitignore ├── LICENSE.md ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── manueldidonna │ │ └── wavestimeranimation │ │ ├── Application.kt │ │ ├── MainActivity.kt │ │ ├── Theme.kt │ │ ├── TimerCard.kt │ │ ├── Waves.kt │ │ └── WavesTimerAnimation.kt │ └── res │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable │ └── ic_launcher_background.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-mdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ └── values │ ├── strings.xml │ └── themes.xml ├── art ├── waves timer animation.gif └── waves timer animation.mp4 ├── build.gradle ├── debug.keystore ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── spotless └── copyright.kt /.gitignore: -------------------------------------------------------------------------------- 1 | # built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Mac files 6 | .DS_Store 7 | 8 | # files for the dex VM 9 | *.dex 10 | 11 | # Java class files 12 | *.class 13 | 14 | # generated files 15 | bin/ 16 | gen/ 17 | 18 | # Ignore gradle files 19 | .gradle/ 20 | build/ 21 | 22 | # Local configuration file (sdk path, etc) 23 | local.properties 24 | 25 | # Proguard folder generated by Eclipse 26 | proguard/ 27 | proguard-project.txt 28 | 29 | # Eclipse files 30 | .project 31 | .classpath 32 | .settings/ 33 | 34 | # Android Studio/IDEA 35 | *.iml 36 | .idea -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | Copyright (C) 2021 Manuel Di Donna 635 | 636 | This program is free software: you can redistribute it and/or modify 637 | it under the terms of the GNU General Public License as published by 638 | the Free Software Foundation, either version 3 of the License, or 639 | (at your option) any later version. 640 | 641 | This program is distributed in the hope that it will be useful, 642 | but WITHOUT ANY WARRANTY; without even the implied warranty of 643 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 644 | GNU General Public License for more details. 645 | 646 | You should have received a copy of the GNU General Public License 647 | along with this program. If not, see . 648 | 649 | Also add information on how to contact you by electronic and paper mail. 650 | 651 | If the program does terminal interaction, make it output a short 652 | notice like this when it starts in an interactive mode: 653 | 654 | Copyright (C) 655 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 656 | This is free software, and you are welcome to redistribute it 657 | under certain conditions; type `show c' for details. 658 | 659 | The hypothetical commands `show w' and `show c' should show the appropriate 660 | parts of the General Public License. Of course, your program's commands 661 | might be different; for a GUI interface, you would use an "about box". 662 | 663 | You should also get your employer (if you work as a programmer) or school, 664 | if any, to sign a "copyright disclaimer" for the program, if necessary. 665 | For more information on this, and how to apply and follow the GNU GPL, see 666 | . 667 | 668 | The GNU General Public License does not permit incorporating your program 669 | into proprietary programs. If your program is a subroutine library, you 670 | may consider it more useful to permit linking proprietary applications with 671 | the library. If this is what you want to do, use the GNU Lesser General 672 | Public License instead of this License. But first, please read 673 | . 674 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Waves Timer Animation 2 | 3 | A beautiful, bouncing animation that simulates the waves motion for a relaxing timer concept. 4 | 5 | [Download APK](https://github.com/manueldidonna/waves-timer-animation/releases) 6 | 7 | [Video demonstation](https://github.com/manueldidonna/waves-timer-animation/blob/main/art/waves%20timer%20animation.mp4) 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | # Gradle 2 | .gradle 3 | build/ 4 | 5 | captures 6 | 7 | /local.properties 8 | 9 | # IntelliJ .idea folder 10 | /.idea 11 | *.iml 12 | 13 | # General 14 | .DS_Store 15 | .externalNativeBuild -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'kotlin-android' 4 | } 5 | 6 | android { 7 | compileSdkVersion 31 8 | buildToolsVersion "30.0.3" 9 | 10 | defaultConfig { 11 | applicationId "com.manueldidonna.wavestimeranimation" 12 | minSdkVersion 23 13 | targetSdkVersion 31 14 | versionCode 1 15 | versionName "1.0" 16 | 17 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 18 | } 19 | 20 | signingConfigs { 21 | // We use a bundled debug keystore, to allow debug builds from CI to be upgradable 22 | debug { 23 | storeFile rootProject.file('debug.keystore') 24 | storePassword 'android' 25 | keyAlias 'androiddebugkey' 26 | keyPassword 'android' 27 | } 28 | } 29 | 30 | buildTypes { 31 | debug { 32 | signingConfig signingConfigs.debug 33 | } 34 | release { 35 | minifyEnabled true 36 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 37 | } 38 | } 39 | 40 | compileOptions { 41 | sourceCompatibility JavaVersion.VERSION_1_8 42 | targetCompatibility JavaVersion.VERSION_1_8 43 | } 44 | 45 | kotlinOptions { 46 | jvmTarget = '1.8' 47 | useIR = true 48 | } 49 | 50 | buildFeatures { 51 | compose true 52 | 53 | // Disable unused AGP features 54 | buildConfig false 55 | aidl false 56 | renderScript false 57 | resValues false 58 | shaders false 59 | } 60 | 61 | composeOptions { 62 | kotlinCompilerExtensionVersion compose_version 63 | } 64 | 65 | packagingOptions { 66 | exclude "DebugProbesKt.bin" 67 | } 68 | } 69 | 70 | dependencies { 71 | implementation 'androidx.core:core-ktx:1.7.0-beta01' 72 | implementation 'androidx.appcompat:appcompat:1.3.1' 73 | implementation 'com.google.android.material:material:1.4.0' 74 | implementation "androidx.compose.ui:ui:$compose_version" 75 | implementation "androidx.compose.material:material:$compose_version" 76 | implementation "androidx.compose.material:material-icons-extended:$compose_version" 77 | implementation "androidx.compose.ui:ui-tooling:$compose_version" 78 | implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1' 79 | implementation 'androidx.activity:activity-compose:1.4.0-alpha02' 80 | 81 | implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.1" 82 | implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.1" 83 | 84 | implementation "com.google.accompanist:accompanist-insets:0.18.0" 85 | implementation "com.google.accompanist:accompanist-systemuicontroller:0.18.0" 86 | 87 | testImplementation "junit:junit:4.13.2" 88 | 89 | androidTestImplementation "androidx.test.ext:junit:1.1.2" 90 | androidTestImplementation "androidx.test.espresso:espresso-core:3.3.0" 91 | } -------------------------------------------------------------------------------- /app/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 -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 13 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/manueldidonna/wavestimeranimation/Application.kt: -------------------------------------------------------------------------------- 1 | package com.manueldidonna.wavestimeranimation 2 | 3 | import android.app.Application 4 | 5 | class WavesTimerAnimationApplication : Application() 6 | -------------------------------------------------------------------------------- /app/src/main/java/com/manueldidonna/wavestimeranimation/MainActivity.kt: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2021 Manuel Di Donna 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * he Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package com.manueldidonna.wavestimeranimation 18 | 19 | import android.os.Bundle 20 | import androidx.activity.ComponentActivity 21 | import androidx.activity.compose.setContent 22 | import androidx.compose.material.Surface 23 | import androidx.compose.material.Text 24 | import androidx.compose.runtime.Composable 25 | import androidx.core.view.WindowCompat 26 | 27 | class MainActivity : ComponentActivity() { 28 | override fun onCreate(savedInstanceState: Bundle?) { 29 | super.onCreate(savedInstanceState) 30 | WindowCompat.setDecorFitsSystemWindows(window, false) 31 | setContent { 32 | JetpackComposeTemplateTheme { 33 | EdgeToEdgeContent { 34 | WavesTimerAnimation() 35 | } 36 | } 37 | } 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /app/src/main/java/com/manueldidonna/wavestimeranimation/Theme.kt: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2021 Manuel Di Donna 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * he Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package com.manueldidonna.wavestimeranimation 18 | 19 | import androidx.compose.animation.core.Spring 20 | import androidx.compose.foundation.isSystemInDarkTheme 21 | import androidx.compose.foundation.shape.RoundedCornerShape 22 | import androidx.compose.material.MaterialTheme 23 | import androidx.compose.material.Shapes 24 | import androidx.compose.material.darkColors 25 | import androidx.compose.material.lightColors 26 | import androidx.compose.runtime.Composable 27 | import androidx.compose.runtime.SideEffect 28 | import androidx.compose.ui.graphics.Color 29 | import androidx.compose.ui.graphics.compositeOver 30 | import androidx.compose.ui.unit.dp 31 | import com.google.accompanist.insets.ProvideWindowInsets 32 | import com.google.accompanist.systemuicontroller.rememberSystemUiController 33 | 34 | internal const val SpringDefaultDampingRatio = Spring.DampingRatioMediumBouncy 35 | internal const val SpringDefaultStiffness = Spring.StiffnessLow 36 | 37 | @Composable 38 | fun JetpackComposeTemplateTheme( 39 | darkTheme: Boolean = isSystemInDarkTheme(), 40 | content: @Composable () -> Unit 41 | ) { 42 | MaterialTheme( 43 | colors = if (darkTheme) DarkColorPalette else LightColorPalette, 44 | shapes = Shapes, 45 | content = content 46 | ) 47 | } 48 | 49 | @Composable 50 | fun EdgeToEdgeContent(content: @Composable () -> Unit) { 51 | val isLightTheme = MaterialTheme.colors.isLight 52 | val controller = rememberSystemUiController() 53 | SideEffect { 54 | controller.setSystemBarsColor(color = Color.Transparent, darkIcons = isLightTheme) 55 | } 56 | ProvideWindowInsets(content = content) 57 | } 58 | 59 | private val AndroidBlueColor = Color(0xff9bbed3) 60 | private val AndroidBlueDarkerColor = Color(0xff073042) 61 | 62 | private val DarkColorPalette = darkColors( 63 | primary = AndroidBlueColor, 64 | primaryVariant = AndroidBlueColor, 65 | secondary = Color(0xff86e6a9), 66 | surface = AndroidBlueColor.copy(alpha = 0.08f).compositeOver(Color(0xff121212)), 67 | background = AndroidBlueColor.copy(alpha = 0.08f).compositeOver(Color(0xff121212)) 68 | ) 69 | 70 | private val LightColorPalette = lightColors( 71 | primary = AndroidBlueDarkerColor, 72 | primaryVariant = AndroidBlueDarkerColor, 73 | secondary = Color(0xff3ddc84) 74 | ) 75 | 76 | private val Shapes = Shapes( 77 | small = RoundedCornerShape(16.dp), 78 | medium = RoundedCornerShape(24.dp), 79 | large = RoundedCornerShape(24.dp) 80 | ) 81 | -------------------------------------------------------------------------------- /app/src/main/java/com/manueldidonna/wavestimeranimation/TimerCard.kt: -------------------------------------------------------------------------------- 1 | package com.manueldidonna.wavestimeranimation 2 | 3 | import androidx.compose.animation.Crossfade 4 | import androidx.compose.animation.core.* 5 | import androidx.compose.foundation.layout.* 6 | import androidx.compose.material.* 7 | import androidx.compose.material.icons.Icons 8 | import androidx.compose.material.icons.twotone.Add 9 | import androidx.compose.material.icons.twotone.Remove 10 | import androidx.compose.runtime.* 11 | import androidx.compose.ui.Alignment 12 | import androidx.compose.ui.Modifier 13 | import androidx.compose.ui.composed 14 | import androidx.compose.ui.draw.clipToBounds 15 | import androidx.compose.ui.layout.LayoutModifier 16 | import androidx.compose.ui.layout.Measurable 17 | import androidx.compose.ui.layout.MeasureResult 18 | import androidx.compose.ui.layout.MeasureScope 19 | import androidx.compose.ui.platform.debugInspectorInfo 20 | import androidx.compose.ui.text.TextStyle 21 | import androidx.compose.ui.text.font.FontWeight 22 | import androidx.compose.ui.unit.* 23 | import kotlinx.coroutines.CoroutineScope 24 | import kotlinx.coroutines.launch 25 | import kotlin.math.roundToInt 26 | 27 | @Composable 28 | internal fun Timer( 29 | modifier: Modifier, 30 | timerDurationInMillis: Int, 31 | onTimerDurationInMillisChange: (Int) -> Unit, 32 | isTimerStarted: Boolean, 33 | onTimerIsStartedChange: (Boolean) -> Unit, 34 | timerProgress: Float, 35 | ) { 36 | val cardHorizontalPadding by animateDpAsState( 37 | targetValue = if (isTimerStarted) 48.dp else 16.dp, 38 | animationSpec = spring( 39 | dampingRatio = SpringDefaultDampingRatio, 40 | stiffness = SpringDefaultStiffness 41 | ) 42 | ) 43 | 44 | Card( 45 | elevation = 2.dp, 46 | backgroundColor = MaterialTheme.colors.surface, 47 | contentColor = MaterialTheme.colors.onSurface, 48 | modifier = modifier 49 | .fillMaxWidth() 50 | .padding(horizontal = cardHorizontalPadding) 51 | ) { 52 | Column( 53 | modifier = Modifier.padding(24.dp), 54 | verticalArrangement = Arrangement.Center, 55 | horizontalAlignment = Alignment.CenterHorizontally 56 | ) { 57 | Crossfade( 58 | targetState = isTimerStarted, 59 | animationSpec = tween(durationMillis = if (isTimerStarted) 0 else 350), 60 | modifier = Modifier.animateContentHeight() 61 | ) { isTimerStartedCurrentValue -> 62 | if (!isTimerStartedCurrentValue) { 63 | TimePicker( 64 | seconds = timerDurationInMillis / 1000, 65 | onSecondsChange = { seconds -> 66 | onTimerDurationInMillisChange(seconds * 1000) 67 | } 68 | ) 69 | } else { 70 | TimerCountdown( 71 | timerProgress = timerProgress, 72 | timerDurationInMillis = timerDurationInMillis 73 | ) 74 | } 75 | } 76 | 77 | Spacer(Modifier.height(24.dp)) 78 | 79 | StartCancelTimerButton( 80 | isTimerStarted = isTimerStarted, 81 | enabled = timerDurationInMillis > 0 82 | ) { 83 | onTimerIsStartedChange(!isTimerStarted) 84 | } 85 | 86 | } 87 | } 88 | } 89 | 90 | @Composable 91 | private fun TimerCountdown(timerProgress: Float, timerDurationInMillis: Int) { 92 | val style = remember { 93 | TextStyle(fontSize = 60.sp, fontWeight = FontWeight.ExtraBold) 94 | } 95 | val text = remember(timerProgress, timerDurationInMillis) { 96 | val seconds = (timerProgress * (timerDurationInMillis / 1000)).roundToInt() 97 | String.format("%02d : %02d", seconds / 60, seconds % 60) 98 | } 99 | 100 | Text( 101 | modifier = Modifier 102 | .fillMaxWidth() 103 | .wrapContentWidth(Alignment.CenterHorizontally), 104 | style = style, 105 | text = text 106 | ) 107 | } 108 | 109 | @Composable 110 | private fun StartCancelTimerButton(isTimerStarted: Boolean, enabled: Boolean, onClick: () -> Unit) { 111 | Button( 112 | onClick = onClick, 113 | modifier = Modifier.fillMaxWidth(), 114 | enabled = enabled, 115 | border = if (isTimerStarted) ButtonDefaults.outlinedBorder else null, 116 | colors = if (!isTimerStarted) ButtonDefaults.buttonColors() else ButtonDefaults.outlinedButtonColors(), 117 | elevation = if (isTimerStarted) null else ButtonDefaults.elevation() 118 | ) { 119 | Text(text = if (!isTimerStarted) "START" else "CANCEL") 120 | } 121 | } 122 | 123 | @Composable 124 | private fun TimePicker( 125 | modifier: Modifier = Modifier, 126 | seconds: Int, 127 | onSecondsChange: (Int) -> Unit 128 | ) { 129 | Column(modifier = modifier) { 130 | Counter( 131 | label = "Minutes", 132 | value = seconds / 60, 133 | onValueChange = { m -> onSecondsChange(m.coerceAtLeast(0) * 60 + seconds % 60) } 134 | ) 135 | Spacer(Modifier.height(16.dp)) 136 | Counter( 137 | label = "Seconds", 138 | value = seconds % 60, 139 | onValueChange = { s -> onSecondsChange((seconds - seconds % 60) + s.coerceIn(0, 59)) } 140 | ) 141 | } 142 | } 143 | 144 | @Composable 145 | private fun Counter( 146 | modifier: Modifier = Modifier, 147 | label: String, 148 | value: Int, 149 | onValueChange: (Int) -> Unit 150 | ) { 151 | Column(modifier = modifier) { 152 | Text( 153 | text = label, 154 | style = MaterialTheme.typography.subtitle2, 155 | color = MaterialTheme.colors.onSurface.copy(alpha = ContentAlpha.medium), 156 | ) 157 | Row(verticalAlignment = Alignment.CenterVertically) { 158 | Text( 159 | text = String.format("%02d", value), 160 | style = MaterialTheme.typography.h6, 161 | modifier = Modifier.weight(1f) 162 | ) 163 | IconButton(onClick = { onValueChange(value + 1) }) { 164 | Icon( 165 | imageVector = Icons.TwoTone.Add, 166 | tint = MaterialTheme.colors.primary, 167 | contentDescription = "Increment $label" 168 | ) 169 | } 170 | 171 | IconButton(onClick = { onValueChange(value - 1) }) { 172 | Icon( 173 | imageVector = Icons.TwoTone.Remove, 174 | tint = MaterialTheme.colors.primary, 175 | contentDescription = "Decrease $label" 176 | ) 177 | } 178 | } 179 | } 180 | } 181 | 182 | private fun Modifier.animateContentHeight(): Modifier = composed( 183 | inspectorInfo = debugInspectorInfo { 184 | name = "animateContentSize" 185 | } 186 | ) { 187 | val scope = rememberCoroutineScope() 188 | val animModifier = remember(scope) { HeightAnimationModifier(scope) } 189 | this 190 | .clipToBounds() 191 | .then(animModifier) 192 | } 193 | 194 | private class HeightAnimationModifier(val scope: CoroutineScope) : LayoutModifier { 195 | val animSpec: AnimationSpec = spring( 196 | dampingRatio = Spring.DampingRatioMediumBouncy, 197 | stiffness = Spring.StiffnessLow 198 | ) 199 | 200 | private data class AnimData( 201 | val anim: Animatable, 202 | var startHeight: Int 203 | ) 204 | 205 | private var animData: AnimData? = null 206 | 207 | override fun MeasureScope.measure( 208 | measurable: Measurable, 209 | constraints: Constraints 210 | ): MeasureResult { 211 | 212 | val placeable = measurable.measure(constraints) 213 | 214 | val measuredSize = IntSize(placeable.width, placeable.height) 215 | val width = measuredSize.width 216 | val height = animateTo(measuredSize.height) 217 | return layout(width, height) { 218 | placeable.placeRelative(0, 0) 219 | } 220 | } 221 | 222 | fun animateTo(targetHeight: Int): Int { 223 | val data = animData?.apply { 224 | if (targetHeight != anim.targetValue) { 225 | startHeight = anim.value 226 | scope.launch { 227 | anim.animateTo(targetHeight, animSpec) 228 | } 229 | } 230 | } ?: AnimData(Animatable(targetHeight, Int.VectorConverter, 1), targetHeight) 231 | animData = data 232 | return data.anim.value 233 | } 234 | } 235 | -------------------------------------------------------------------------------- /app/src/main/java/com/manueldidonna/wavestimeranimation/Waves.kt: -------------------------------------------------------------------------------- 1 | package com.manueldidonna.wavestimeranimation 2 | 3 | import android.graphics.Matrix 4 | import android.graphics.Shader 5 | import androidx.compose.animation.core.* 6 | import androidx.compose.foundation.Canvas 7 | import androidx.compose.foundation.layout.BoxWithConstraints 8 | import androidx.compose.foundation.layout.fillMaxSize 9 | import androidx.compose.foundation.layout.offset 10 | import androidx.compose.runtime.* 11 | import androidx.compose.ui.Alignment 12 | import androidx.compose.ui.Modifier 13 | import androidx.compose.ui.geometry.Offset 14 | import androidx.compose.ui.graphics.* 15 | import androidx.compose.ui.graphics.drawscope.drawIntoCanvas 16 | import androidx.compose.ui.platform.LocalDensity 17 | import androidx.compose.ui.unit.dp 18 | import kotlinx.coroutines.Dispatchers 19 | import kotlinx.coroutines.withContext 20 | import kotlin.math.PI 21 | import kotlin.math.sin 22 | 23 | @Composable 24 | fun WavesLoadingIndicator(modifier: Modifier, color: Color, progress: Float) { 25 | BoxWithConstraints(modifier = modifier.offset(y = 16.dp), contentAlignment = Alignment.Center) { 26 | val constraintsWidth = maxWidth 27 | val constraintsHeight = maxHeight 28 | val density = LocalDensity.current 29 | 30 | val wavesShader by produceState( 31 | initialValue = null, 32 | constraintsHeight, 33 | constraintsWidth, 34 | color, 35 | density 36 | ) { 37 | value = withContext(Dispatchers.Default) { 38 | createWavesShader( 39 | width = with(density) { constraintsWidth.roundToPx() }, 40 | height = with(density) { constraintsHeight.roundToPx() }, 41 | color = color 42 | ) 43 | } 44 | } 45 | 46 | if (progress > 0f && wavesShader != null) { 47 | WavesOnCanvas(shader = wavesShader!!, progress = progress.coerceAtMost(0.99f)) 48 | } 49 | } 50 | } 51 | 52 | @Composable 53 | private fun WavesOnCanvas(shader: Shader, progress: Float) { 54 | val matrix = remember { Matrix() } 55 | 56 | val paint = remember(shader) { 57 | Paint().apply { 58 | isAntiAlias = true 59 | this.shader = shader 60 | } 61 | } 62 | 63 | val wavesTransition = rememberWavesTransition() 64 | val amplitudeRatio by wavesTransition.amplitudeRatio 65 | val waveShiftRatio by wavesTransition.waveShiftRatio 66 | 67 | Canvas(modifier = Modifier.fillMaxSize()) { 68 | drawIntoCanvas { 69 | val height = size.height 70 | val width = size.width 71 | matrix.setScale(1f, amplitudeRatio / AmplitudeRatio, 0f, WaterLevelRatio * height) 72 | matrix.postTranslate(waveShiftRatio * width, (WaterLevelRatio - progress) * height) 73 | shader.setLocalMatrix(matrix) 74 | it.drawRect(0f, 0f, width, height, paint) 75 | } 76 | } 77 | } 78 | 79 | private class WavesTransition( 80 | val waveShiftRatio: State, 81 | val amplitudeRatio: State 82 | ) 83 | 84 | @Composable 85 | private fun rememberWavesTransition(): WavesTransition { 86 | val transition = rememberInfiniteTransition() 87 | 88 | val waveShiftRatio = transition.animateFloat( 89 | initialValue = 0f, 90 | targetValue = 1f, 91 | animationSpec = infiniteRepeatable( 92 | tween( 93 | durationMillis = WavesShiftAnimationDurationInMillis, 94 | easing = LinearEasing 95 | ) 96 | ) 97 | ) 98 | 99 | val amplitudeRatio = transition.animateFloat( 100 | initialValue = 0.005f, 101 | targetValue = 0.015f, 102 | animationSpec = infiniteRepeatable( 103 | animation = tween( 104 | durationMillis = WavesAmplitudeAnimationDurationInMillis, 105 | easing = FastOutLinearInEasing 106 | ), 107 | repeatMode = RepeatMode.Reverse 108 | ) 109 | ) 110 | 111 | return remember(transition) { 112 | WavesTransition(waveShiftRatio = waveShiftRatio, amplitudeRatio = amplitudeRatio) 113 | } 114 | } 115 | 116 | @Stable 117 | private fun createWavesShader(width: Int, height: Int, color: Color): Shader { 118 | val angularFrequency = 2f * PI / width 119 | val amplitude = height * AmplitudeRatio 120 | val waterLevel = height * WaterLevelRatio 121 | 122 | val bitmap = ImageBitmap(width = width, height = height, ImageBitmapConfig.Argb8888) 123 | val canvas = Canvas(bitmap) 124 | 125 | val wavePaint = Paint().apply { 126 | strokeWidth = 2f 127 | isAntiAlias = true 128 | } 129 | 130 | val waveY = FloatArray(size = width + 1) 131 | 132 | wavePaint.color = color.copy(alpha = 0.3f) 133 | for (beginX in 0..width) { 134 | val wx = beginX * angularFrequency 135 | val beginY = waterLevel + amplitude * sin(wx).toFloat() 136 | canvas.drawLine( 137 | p1 = Offset(x = beginX.toFloat(), y = beginY), 138 | p2 = Offset(x = beginX.toFloat(), y = (height + 1).toFloat()), 139 | paint = wavePaint 140 | ) 141 | waveY[beginX] = beginY 142 | } 143 | 144 | wavePaint.color = color 145 | val endX = width + 1 146 | val waveToShift = width / 4 147 | for (beginX in 0..width) { 148 | canvas.drawLine( 149 | p1 = Offset(x = beginX.toFloat(), y = waveY[(beginX + waveToShift).rem(endX)]), 150 | p2 = Offset(x = beginX.toFloat(), y = (height + 1).toFloat()), 151 | paint = wavePaint 152 | ) 153 | } 154 | return ImageShader(image = bitmap, tileModeX = TileMode.Repeated, tileModeY = TileMode.Clamp) 155 | } 156 | 157 | private const val AmplitudeRatio = 0.05f 158 | private const val WaterLevelRatio = 0.5f 159 | private const val WavesShiftAnimationDurationInMillis = 2500 160 | private const val WavesAmplitudeAnimationDurationInMillis = 3000 -------------------------------------------------------------------------------- /app/src/main/java/com/manueldidonna/wavestimeranimation/WavesTimerAnimation.kt: -------------------------------------------------------------------------------- 1 | package com.manueldidonna.wavestimeranimation 2 | 3 | import androidx.compose.animation.core.* 4 | import androidx.compose.foundation.layout.* 5 | import androidx.compose.material.* 6 | import androidx.compose.runtime.* 7 | import androidx.compose.runtime.saveable.rememberSaveable 8 | import androidx.compose.ui.Alignment 9 | import androidx.compose.ui.Modifier 10 | import androidx.compose.ui.graphics.Color 11 | import androidx.compose.ui.graphics.graphicsLayer 12 | import androidx.compose.ui.platform.LocalDensity 13 | import androidx.compose.ui.unit.dp 14 | import com.google.accompanist.insets.navigationBarsPadding 15 | import com.google.accompanist.insets.statusBarsPadding 16 | 17 | @Composable 18 | fun WavesTimerAnimation() { 19 | Column(modifier = Modifier.fillMaxSize()) { 20 | WavesTimerAppBar() 21 | Box(modifier = Modifier.weight(1f, fill = true)) { 22 | var timerDurationInMillis by rememberSaveable { mutableStateOf(0) } 23 | var timerState by remember { mutableStateOf(TimerState.Stopped) } 24 | 25 | val timerProgress by timerProgressAsState( 26 | timerState = timerState, 27 | timerDurationInMillis = timerDurationInMillis 28 | ) 29 | 30 | LaunchedEffect(timerProgress == 0f) { 31 | if (timerProgress == 0f) { 32 | timerState = TimerState.Stopped 33 | } 34 | } 35 | 36 | WavesLoadingIndicator( 37 | modifier = Modifier.fillMaxSize(), 38 | color = MaterialTheme.colors.primary, 39 | progress = timerProgress 40 | ) 41 | 42 | Timer( 43 | modifier = Modifier 44 | .navigationBarsPadding() 45 | .padding(bottom = 56.dp + 24.dp + 12.dp) 46 | .align(Alignment.Center), 47 | timerDurationInMillis = timerDurationInMillis, 48 | onTimerDurationInMillisChange = { timerDurationInMillis = it }, 49 | isTimerStarted = timerState != TimerState.Stopped, 50 | onTimerIsStartedChange = { isTimerStarted -> 51 | timerState = if (isTimerStarted) TimerState.Started else TimerState.Stopped 52 | }, 53 | timerProgress = timerProgress 54 | ) 55 | 56 | PauseTimerFloatingButton( 57 | modifier = Modifier 58 | .align(Alignment.BottomCenter) 59 | .fillMaxWidth() 60 | .padding(start = 16.dp, end = 16.dp, bottom = 24.dp), 61 | isVisible = timerState != TimerState.Stopped, 62 | isTimerPaused = timerState == TimerState.Paused, 63 | onClick = { 64 | timerState = 65 | if (timerState == TimerState.Paused) TimerState.Started 66 | else TimerState.Paused 67 | } 68 | ) 69 | } 70 | } 71 | } 72 | 73 | @Composable 74 | private fun WavesTimerAppBar() { 75 | Surface( 76 | elevation = AppBarDefaults.TopAppBarElevation, 77 | color = MaterialTheme.colors.surface, 78 | contentColor = MaterialTheme.colors.onSurface 79 | ) { 80 | TopAppBar( 81 | title = { Text(text = "Waves Timer Animation") }, 82 | elevation = 0.dp, 83 | backgroundColor = Color.Transparent, 84 | modifier = Modifier.statusBarsPadding() 85 | ) 86 | } 87 | } 88 | 89 | private enum class TimerState { 90 | Started, 91 | Stopped, 92 | Paused 93 | } 94 | 95 | @Composable 96 | private fun timerProgressAsState( 97 | timerState: TimerState, 98 | timerDurationInMillis: Int 99 | ): State { 100 | val animatable = remember { Animatable(initialValue = 0f) } 101 | 102 | LaunchedEffect(timerState) { 103 | val animateToStartOrStopState = timerState == TimerState.Stopped || 104 | (timerState == TimerState.Started && animatable.value == 0f) 105 | 106 | if (animateToStartOrStopState) { 107 | animatable.animateTo( 108 | targetValue = if (timerState == TimerState.Started) 1f else 0f, 109 | animationSpec = spring(stiffness = 100f) 110 | ) 111 | } 112 | 113 | if (timerState == TimerState.Started) { 114 | animatable.animateTo( 115 | targetValue = 0f, 116 | animationSpec = tween( 117 | durationMillis = timerDurationInMillis, 118 | easing = LinearEasing 119 | ), 120 | ) 121 | } 122 | } 123 | 124 | return remember(animatable) { 125 | derivedStateOf { animatable.value } 126 | } 127 | } 128 | 129 | @Composable 130 | private fun PauseTimerFloatingButton( 131 | modifier: Modifier, 132 | isVisible: Boolean, 133 | isTimerPaused: Boolean, 134 | onClick: () -> Unit 135 | ) { 136 | val transition = updateTransition(targetState = isVisible, label = "pause timer button") 137 | 138 | val enterTransitionSpec = remember { 139 | spring( 140 | dampingRatio = SpringDefaultDampingRatio, 141 | stiffness = SpringDefaultStiffness 142 | ) 143 | } 144 | 145 | val exitTransitionSpec = remember { 146 | tween( 147 | durationMillis = 220, 148 | easing = FastOutSlowInEasing 149 | ) 150 | } 151 | 152 | val alpha by transition.animateFloat( 153 | transitionSpec = { if (targetState) enterTransitionSpec else exitTransitionSpec }, 154 | targetValueByState = { state -> if (state) 1f else 0f }, 155 | label = "Alpha Animation" 156 | ) 157 | 158 | val translationY by transition.animateFloat( 159 | transitionSpec = { if (targetState) enterTransitionSpec else exitTransitionSpec }, 160 | targetValueByState = { state -> 161 | if (state) 0f else with(LocalDensity.current) { 40.dp.toPx() } 162 | }, 163 | label = "Translation Y Animation" 164 | ) 165 | 166 | Box( 167 | modifier = modifier.graphicsLayer { 168 | this.clip = true 169 | this.alpha = alpha 170 | this.translationY = translationY 171 | } 172 | ) { 173 | ExtendedFloatingActionButton( 174 | modifier = modifier, 175 | text = { Text(text = if (isTimerPaused) "RESUME" else "PAUSE") }, 176 | elevation = FloatingActionButtonDefaults.elevation( 177 | defaultElevation = 2.dp, 178 | pressedElevation = 6.dp 179 | ), 180 | onClick = onClick 181 | ) 182 | } 183 | } 184 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- 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/app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Waves Timer Animation 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | -------------------------------------------------------------------------------- /art/waves timer animation.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/art/waves timer animation.gif -------------------------------------------------------------------------------- /art/waves timer animation.mp4: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/art/waves timer animation.mp4 -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | buildscript { 3 | ext { 4 | compose_version = '1.1.0-alpha04' 5 | } 6 | repositories { 7 | google() 8 | mavenCentral() 9 | } 10 | dependencies { 11 | classpath 'com.android.tools.build:gradle:7.1.0-alpha11' 12 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.30" 13 | } 14 | } 15 | 16 | plugins { 17 | id 'com.diffplug.spotless' version '5.7.0' 18 | } 19 | 20 | subprojects { 21 | repositories { 22 | google() 23 | mavenCentral() 24 | } 25 | 26 | apply plugin: 'com.diffplug.spotless' 27 | spotless { 28 | kotlin { 29 | target '**/*.kt' 30 | targetExclude("$buildDir/**/*.kt") 31 | targetExclude('bin/**/*.kt') 32 | 33 | ktlint("0.40.0").userData(["disabled_rules": "no-wildcard-imports"]) 34 | licenseHeaderFile rootProject.file('spotless/copyright.kt') 35 | } 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /debug.keystore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/debug.keystore -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 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=-Xmx2048m -Dfile.encoding=UTF-8 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 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Kotlin code style for this project: "official" or "obsolete": 19 | kotlin.code.style=official -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/manueldidonna/waves-timer-animation/926c7bbd774bed02305d1e1de8c41fea0f4ca8ee/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Mar 08 00:34:00 CET 2021 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = "Waves Timer Animation" 2 | include ':app' -------------------------------------------------------------------------------- /spotless/copyright.kt: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) $YEAR Manuel Di Donna 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * he Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | --------------------------------------------------------------------------------