├── .github └── workflows │ └── android.yml ├── .gitignore ├── .idea ├── .name ├── codeStyles │ ├── Project.xml │ └── codeStyleConfig.xml ├── gradle.xml ├── misc.xml ├── render.experimental.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── linminphyo │ │ └── constraint_flow │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── ic_launcher-web.png │ ├── java │ │ └── com │ │ │ └── linminphyo │ │ │ └── constraint_flow │ │ │ ├── HorizontalFlowFragment.kt │ │ │ ├── MainActivity.kt │ │ │ ├── MixFragment.kt │ │ │ ├── TabAdapter.kt │ │ │ └── VerticalFlowFragment.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ ├── ic_end.xml │ │ ├── ic_format_align_left_black_24dp.xml │ │ ├── ic_format_align_right_black_24dp.xml │ │ ├── ic_horizontal_center.xml │ │ ├── ic_launcher_background.xml │ │ ├── ic_start.xml │ │ ├── ic_text_format_black_24dp.xml │ │ ├── ic_vertical_align_bottom_black_24dp.xml │ │ ├── ic_vertical_align_center_black_24dp.xml │ │ ├── ic_vertical_align_top_black_24dp.xml │ │ └── separator.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── layout_horizontal_flow.xml │ │ ├── layout_mix_attributes.xml │ │ └── layout_verrtical_flow.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ ├── ic_launcher_foreground.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── ic_launcher_background.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── linminphyo │ └── constraint_flow │ └── ExampleUnitTest.kt ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── playstore ├── feature.png └── logo.png └── settings.gradle /.github/workflows/android.yml: -------------------------------------------------------------------------------- 1 | name: Android CI 2 | 3 | on: [push] 4 | 5 | jobs: 6 | build: 7 | 8 | runs-on: ubuntu-latest 9 | 10 | steps: 11 | - uses: actions/checkout@v1 12 | - name: set up JDK 1.8 13 | uses: actions/setup-java@v1 14 | with: 15 | java-version: 1.8 16 | - name: Build with Gradle 17 | run: ./gradlew build 18 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | *.aab 5 | 6 | # Files for the ART/Dalvik VM 7 | *.dex 8 | 9 | # Java class files 10 | *.class 11 | 12 | # Generated files 13 | bin/ 14 | gen/ 15 | out/ 16 | # Uncomment the following line in case you need and you don't have the release build type files in your app 17 | # release/ 18 | 19 | # Gradle files 20 | .gradle/ 21 | build/ 22 | 23 | # Local configuration file (sdk path, etc) 24 | local.properties 25 | 26 | # Proguard folder generated by Eclipse 27 | proguard/ 28 | 29 | # Log Files 30 | *.log 31 | 32 | # Android Studio Navigation editor temp files 33 | .navigation/ 34 | 35 | # Android Studio captures folder 36 | captures/ 37 | 38 | # IntelliJ 39 | *.iml 40 | .idea/workspace.xml 41 | .idea/tasks.xml 42 | .idea/gradle.xml 43 | .idea/assetWizardSettings.xml 44 | .idea/dictionaries 45 | .idea/libraries 46 | # Android Studio 3 in .gitignore file. 47 | .idea/caches 48 | .idea/modules.xml 49 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you 50 | .idea/navEditor.xml 51 | 52 | # Keystore files 53 | # Uncomment the following lines if you do not want to check your keystore files in. 54 | *.jks 55 | #*.keystore 56 | 57 | # External native build folder generated in Android Studio 2.2 and later 58 | .externalNativeBuild 59 | 60 | # Google Services (e.g. APIs or Firebase) 61 | # google-services.json 62 | 63 | # Freeline 64 | freeline.py 65 | freeline/ 66 | freeline_project_description.json 67 | 68 | # fastlane 69 | fastlane/report.xml 70 | fastlane/Preview.html 71 | fastlane/screenshots 72 | fastlane/test_output 73 | fastlane/readme.md 74 | 75 | # Version control 76 | vcs.xml 77 | 78 | # lint 79 | lint/intermediates/ 80 | lint/generated/ 81 | lint/outputs/ 82 | lint/tmp/ 83 | # lint/reports/ 84 | 85 | 86 | *.DS_Store 87 | 88 | .idea/ -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | constraint-flow -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | 7 | 8 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | xmlns:android 17 | 18 | ^$ 19 | 20 | 21 | 22 |
23 |
24 | 25 | 26 | 27 | xmlns:.* 28 | 29 | ^$ 30 | 31 | 32 | BY_NAME 33 | 34 |
35 |
36 | 37 | 38 | 39 | .*:id 40 | 41 | http://schemas.android.com/apk/res/android 42 | 43 | 44 | 45 |
46 |
47 | 48 | 49 | 50 | .*:name 51 | 52 | http://schemas.android.com/apk/res/android 53 | 54 | 55 | 56 |
57 |
58 | 59 | 60 | 61 | name 62 | 63 | ^$ 64 | 65 | 66 | 67 |
68 |
69 | 70 | 71 | 72 | style 73 | 74 | ^$ 75 | 76 | 77 | 78 |
79 |
80 | 81 | 82 | 83 | .* 84 | 85 | ^$ 86 | 87 | 88 | BY_NAME 89 | 90 |
91 |
92 | 93 | 94 | 95 | .* 96 | 97 | http://schemas.android.com/apk/res/android 98 | 99 | 100 | ANDROID_ATTRIBUTE_ORDER 101 | 102 |
103 |
104 | 105 | 106 | 107 | .* 108 | 109 | .* 110 | 111 | 112 | BY_NAME 113 | 114 |
115 | 116 | 117 | 118 | 119 | 121 | 122 | -------------------------------------------------------------------------------- /.idea/codeStyles/codeStyleConfig.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 20 | 21 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 14 | -------------------------------------------------------------------------------- /.idea/render.experimental.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ConstraintFlowPlayground 2 | Playground app for Constraint Layout Flow 3 | 4 | ### Try instant app or install 5 | 6 | Get it on Google Play 7 | 8 | 9 | ### Read the article 10 | https://proandroiddev.com/awesomeness-of-constraintlayout-flow-aa0b5edd5df 11 | 12 | 13 | Constraint Layout Flow is first introduced in Constraint Layout 2.0. It adds constraint layout an ability to make flexable UI without nested viewgroups. It also supports orientation, style, alignment, gap and more. 14 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | apply plugin: 'kotlin-android' 4 | 5 | apply plugin: 'kotlin-android-extensions' 6 | 7 | android { 8 | compileSdkVersion 30 9 | defaultConfig { 10 | applicationId "com.linminphyo.constraint_flow" 11 | minSdkVersion 21 12 | targetSdkVersion 30 13 | versionCode 9 14 | versionName "1.0.8" 15 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled true 20 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | lintOptions { 24 | abortOnError false 25 | } 26 | } 27 | 28 | dependencies { 29 | implementation fileTree(dir: 'libs', include: ['*.jar']) 30 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 31 | implementation 'androidx.appcompat:appcompat:1.1.0' 32 | implementation 'com.google.android.material:material:1.3.0-alpha02' 33 | implementation 'androidx.core:core-ktx:1.3.1' 34 | implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta8' 35 | testImplementation 'junit:junit:4.13' 36 | androidTestImplementation 'androidx.test:runner:1.2.0' 37 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0' 38 | } 39 | -------------------------------------------------------------------------------- /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 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/linminphyo/constraint_flow/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.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.getInstrumentation().targetContext 22 | assertEquals("com.linminphyo.constraint_flow", appContext.packageName) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/ic_launcher-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hashlin/ConstraintFlowPlayground/5d54a52aeabf2813de9458f222301dd678995d4d/app/src/main/ic_launcher-web.png -------------------------------------------------------------------------------- /app/src/main/java/com/linminphyo/constraint_flow/HorizontalFlowFragment.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import android.widget.SeekBar 8 | import androidx.constraintlayout.helper.widget.Flow 9 | import androidx.fragment.app.Fragment 10 | import androidx.transition.TransitionManager 11 | import kotlinx.android.synthetic.main.layout_horizontal_flow.* 12 | 13 | /** 14 | * Created by lin min phyo on 2019-09-24. 15 | */ 16 | 17 | class HorizontalFlowFragment : Fragment() { 18 | 19 | override fun onCreateView( 20 | inflater: LayoutInflater, 21 | container: ViewGroup?, 22 | savedInstanceState: Bundle? 23 | ): View { 24 | return inflater.inflate(R.layout.layout_horizontal_flow, container, false) 25 | } 26 | 27 | 28 | override fun onViewCreated(view: View, savedInstanceState: Bundle?) { 29 | super.onViewCreated(view, savedInstanceState) 30 | flow.setOrientation(Flow.HORIZONTAL) 31 | 32 | button_group_wrap_modes.addOnButtonCheckedListener { group, checkedId, isChecked -> 33 | if (isChecked) { 34 | when (checkedId) { 35 | R.id.button_wrap_mode_chain -> Flow.WRAP_CHAIN 36 | R.id.button_wrap_mode_align -> Flow.WRAP_ALIGNED 37 | else -> Flow.WRAP_NONE 38 | }.let { 39 | TransitionManager.beginDelayedTransition(parent) 40 | flow.setWrapMode(it) 41 | } 42 | } 43 | } 44 | 45 | button_group_chain_style.addOnButtonCheckedListener { group, checkedId, isChecked -> 46 | if (isChecked) { 47 | TransitionManager.beginDelayedTransition(parent) 48 | when (checkedId) { 49 | R.id.button_chain_style_spread -> Flow.CHAIN_SPREAD 50 | R.id.button_chain_style_spread_inside -> Flow.CHAIN_SPREAD_INSIDE 51 | else -> Flow.CHAIN_PACKED 52 | }.let { 53 | TransitionManager.beginDelayedTransition(parent) 54 | flow.setHorizontalStyle(it) 55 | } 56 | 57 | } 58 | } 59 | 60 | seekbar_horizontal_bias.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener { 61 | override fun onStartTrackingTouch(p0: SeekBar?) { 62 | } 63 | 64 | override fun onStopTrackingTouch(p0: SeekBar?) { 65 | } 66 | 67 | override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) { 68 | flow.setHorizontalBias(p1 / 100f) 69 | } 70 | 71 | }) 72 | 73 | button_group_vertical_alignments.addOnButtonCheckedListener { group, checkedId, isChecked -> 74 | if (isChecked) { 75 | TransitionManager.beginDelayedTransition(parent) 76 | when (checkedId) { 77 | R.id.button_vertical_alignment_top -> Flow.VERTICAL_ALIGN_TOP 78 | R.id.button_vertical_alignment_bottom -> Flow.VERTICAL_ALIGN_BOTTOM 79 | R.id.button_vertical_alignment_baseline -> Flow.VERTICAL_ALIGN_BASELINE 80 | else -> Flow.VERTICAL_ALIGN_CENTER 81 | }.let { 82 | flow.setVerticalAlign(it) 83 | } 84 | } 85 | } 86 | } 87 | } -------------------------------------------------------------------------------- /app/src/main/java/com/linminphyo/constraint_flow/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import androidx.appcompat.app.AppCompatActivity 4 | import android.os.Bundle 5 | import androidx.fragment.app.FragmentStatePagerAdapter 6 | import kotlinx.android.synthetic.main.activity_main.* 7 | 8 | class MainActivity : AppCompatActivity() { 9 | 10 | override fun onCreate(savedInstanceState: Bundle?) { 11 | super.onCreate(savedInstanceState) 12 | setContentView(R.layout.activity_main) 13 | 14 | viewPager.adapter = TabAdapter(supportFragmentManager , FragmentStatePagerAdapter.BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT) 15 | tab.setupWithViewPager(viewPager) 16 | 17 | 18 | } 19 | 20 | 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/linminphyo/constraint_flow/MixFragment.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import android.widget.SeekBar 8 | import androidx.constraintlayout.helper.widget.Flow 9 | import androidx.fragment.app.Fragment 10 | import androidx.transition.TransitionManager 11 | import kotlinx.android.synthetic.main.layout_mix_attributes.* 12 | 13 | /** 14 | * Created by lin min phyo on 2019-09-07. 15 | */ 16 | 17 | 18 | class MixFragment : Fragment() { 19 | 20 | override fun onCreateView( 21 | inflater: LayoutInflater, 22 | container: ViewGroup?, 23 | savedInstanceState: Bundle? 24 | ): View? { 25 | return inflater.inflate(R.layout.layout_mix_attributes, container, false) 26 | } 27 | 28 | override fun onViewCreated(view: View, savedInstanceState: Bundle?) { 29 | super.onViewCreated(view, savedInstanceState) 30 | 31 | button_group_orientation.addOnButtonCheckedListener { _, checkedId, isChecked -> 32 | if (isChecked) { 33 | when (checkedId) { 34 | R.id.button_orientation_vertical -> Flow.VERTICAL 35 | else -> Flow.HORIZONTAL 36 | }.let { 37 | TransitionManager.beginDelayedTransition(parent) 38 | flow.setOrientation(it) 39 | } 40 | } 41 | } 42 | 43 | button_group_wrap_modes.addOnButtonCheckedListener { _, checkedId, isChecked -> 44 | if (isChecked) { 45 | when (checkedId) { 46 | R.id.button_wrap_mode_chain -> Flow.WRAP_CHAIN 47 | R.id.button_wrap_mode_align -> Flow.WRAP_ALIGNED 48 | else -> Flow.WRAP_NONE 49 | }.let { 50 | TransitionManager.beginDelayedTransition(parent) 51 | flow.setWrapMode(it) 52 | } 53 | } 54 | } 55 | 56 | button_group_vertical_chain_style.addOnButtonCheckedListener { _, checkedId, isChecked -> 57 | if (isChecked) { 58 | when (checkedId) { 59 | R.id.button_vertical_chain_style_spread-> Flow.CHAIN_SPREAD 60 | R.id.button_vertical_chain_style_spread_inside -> Flow.CHAIN_SPREAD_INSIDE 61 | else -> Flow.CHAIN_PACKED 62 | }.let { 63 | TransitionManager.beginDelayedTransition(parent) 64 | flow.setVerticalStyle(it) 65 | } 66 | 67 | } 68 | } 69 | 70 | button_group_horizontal_chain_style.addOnButtonCheckedListener { _, checkedId, isChecked -> 71 | if (isChecked) { 72 | when (checkedId) { 73 | R.id.button_horizontal_chain_style_spread-> Flow.CHAIN_SPREAD 74 | R.id.button_horizontal_chain_style_spread_inside -> Flow.CHAIN_SPREAD_INSIDE 75 | else -> Flow.CHAIN_PACKED 76 | }.let { 77 | TransitionManager.beginDelayedTransition(parent) 78 | flow.setHorizontalStyle(it) 79 | } 80 | 81 | } 82 | } 83 | 84 | seekbar_horizontal_bias.setOnSeekBarChangeListener(object : 85 | SeekBar.OnSeekBarChangeListener { 86 | override fun onStartTrackingTouch(p0: SeekBar?) { 87 | } 88 | 89 | override fun onStopTrackingTouch(p0: SeekBar?) { 90 | } 91 | 92 | override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) { 93 | flow.setHorizontalBias(p1 / 100f) 94 | } 95 | 96 | }) 97 | 98 | seekbar_vertical_bias.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener { 99 | override fun onStartTrackingTouch(p0: SeekBar?) { 100 | } 101 | 102 | override fun onStopTrackingTouch(p0: SeekBar?) { 103 | } 104 | 105 | override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) { 106 | flow.setVerticalBias(p1 / 100f) 107 | } 108 | 109 | }) 110 | 111 | button_group_horizontal_alignments.addOnButtonCheckedListener { _, checkedId, isChecked -> 112 | if (isChecked) { 113 | TransitionManager.beginDelayedTransition(parent) 114 | when (checkedId) { 115 | R.id.button_horizontal_alignment_end -> Flow.HORIZONTAL_ALIGN_END 116 | R.id.button_horizontal_alignment_start -> Flow.HORIZONTAL_ALIGN_START 117 | else -> Flow.HORIZONTAL_ALIGN_CENTER 118 | }.let { 119 | flow.setHorizontalAlign(it) 120 | } 121 | } 122 | } 123 | 124 | 125 | button_group_vertical_alignments.addOnButtonCheckedListener { _, checkedId, isChecked -> 126 | if (isChecked) { 127 | TransitionManager.beginDelayedTransition(parent) 128 | when (checkedId) { 129 | R.id.button_vertical_alignment_top -> Flow.VERTICAL_ALIGN_TOP 130 | R.id.button_vertical_alignment_bottom -> Flow.VERTICAL_ALIGN_BOTTOM 131 | R.id.button_vertical_alignment_baseline -> Flow.VERTICAL_ALIGN_BASELINE 132 | else -> Flow.VERTICAL_ALIGN_CENTER 133 | }.let { 134 | flow.setVerticalAlign(it) 135 | } 136 | } 137 | } 138 | } 139 | } -------------------------------------------------------------------------------- /app/src/main/java/com/linminphyo/constraint_flow/TabAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import androidx.constraintlayout.helper.widget.Flow 4 | import androidx.fragment.app.Fragment 5 | import androidx.fragment.app.FragmentManager 6 | import androidx.fragment.app.FragmentStatePagerAdapter 7 | 8 | /** 9 | * Created by lin min phyo on 2019-09-25. 10 | */ 11 | class TabAdapter(fm: FragmentManager, behavior: Int) : FragmentStatePagerAdapter(fm, behavior) { 12 | override fun getItem(position: Int): Fragment { 13 | return when(position){ 14 | 0 -> HorizontalFlowFragment() 15 | 1 -> VerticalFlowFragment() 16 | else -> MixFragment() 17 | } 18 | } 19 | 20 | override fun getCount(): Int { 21 | return 3 22 | } 23 | 24 | override fun getPageTitle(position: Int): CharSequence? { 25 | return when(position){ 26 | 0 -> "Horizontal" 27 | 1 -> "Vertical" 28 | else -> "Mix" 29 | } 30 | } 31 | 32 | } -------------------------------------------------------------------------------- /app/src/main/java/com/linminphyo/constraint_flow/VerticalFlowFragment.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import android.widget.SeekBar 8 | import androidx.constraintlayout.helper.widget.Flow 9 | import androidx.fragment.app.Fragment 10 | import androidx.transition.TransitionManager 11 | import kotlinx.android.synthetic.main.layout_verrtical_flow.* 12 | 13 | /** 14 | * Created by lin min phyo on 2019-09-24. 15 | */ 16 | 17 | class VerticalFlowFragment : Fragment() { 18 | 19 | override fun onCreateView( 20 | inflater: LayoutInflater, 21 | container: ViewGroup?, 22 | savedInstanceState: Bundle? 23 | ): View { 24 | return inflater.inflate(R.layout.layout_verrtical_flow, container, false) 25 | } 26 | 27 | 28 | override fun onViewCreated(view: View, savedInstanceState: Bundle?) { 29 | super.onViewCreated(view, savedInstanceState) 30 | 31 | flow.setOrientation(Flow.VERTICAL) 32 | 33 | button_group_wrap_modes.addOnButtonCheckedListener { _, checkedId, isChecked -> 34 | if (isChecked) { 35 | when (checkedId) { 36 | R.id.button_wrap_mode_chain -> Flow.WRAP_CHAIN 37 | R.id.button_wrap_mode_align -> Flow.WRAP_ALIGNED 38 | else -> Flow.WRAP_NONE 39 | }.let { 40 | TransitionManager.beginDelayedTransition(parent) 41 | flow.setWrapMode(it) 42 | } 43 | } 44 | } 45 | 46 | button_group_chain_style.addOnButtonCheckedListener { _, checkedId, isChecked -> 47 | if (isChecked) { 48 | TransitionManager.beginDelayedTransition(parent) 49 | when (checkedId) { 50 | R.id.button_chain_style_spread -> Flow.CHAIN_SPREAD 51 | R.id.button_chain_style_spread_inside -> Flow.CHAIN_SPREAD_INSIDE 52 | else -> Flow.CHAIN_PACKED 53 | }.let { 54 | TransitionManager.beginDelayedTransition(parent) 55 | flow.setVerticalStyle(it) 56 | } 57 | 58 | } 59 | } 60 | 61 | seekbar_horizontal_bias.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener { 62 | override fun onStartTrackingTouch(p0: SeekBar?) { 63 | } 64 | 65 | override fun onStopTrackingTouch(p0: SeekBar?) { 66 | } 67 | 68 | override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) { 69 | flow.setVerticalBias(p1/100f) 70 | } 71 | 72 | }) 73 | 74 | button_group_horizontal_alignments.addOnButtonCheckedListener { group, checkedId, isChecked -> 75 | if (isChecked) { 76 | TransitionManager.beginDelayedTransition(parent) 77 | when (checkedId) { 78 | R.id.button_horizontal_alignment_end -> Flow.HORIZONTAL_ALIGN_END 79 | R.id.button_horizontal_alignment_start -> Flow.HORIZONTAL_ALIGN_START 80 | else -> Flow.HORIZONTAL_ALIGN_CENTER 81 | }.let { 82 | flow.setHorizontalAlign(it) 83 | } 84 | } 85 | } 86 | } 87 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_end.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_format_align_left_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_format_align_right_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_horizontal_center.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | -------------------------------------------------------------------------------- /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/drawable/ic_start.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_text_format_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_vertical_align_bottom_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_vertical_align_center_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_vertical_align_top_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/separator.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 11 | 12 | 21 | 22 | 23 | 27 | 28 | -------------------------------------------------------------------------------- /app/src/main/res/layout/layout_horizontal_flow.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | 14 | 19 | 20 | 25 | 26 | 27 | 32 | 33 | 34 | 39 | 40 | 41 | 46 | 47 | 52 | 53 | 54 | 59 | 60 | 61 | 72 | 73 | 74 | 80 | 81 | 87 | 88 | 94 | 95 | 101 | 102 | 108 | 109 | 110 | 111 | 117 | 118 | 119 | 126 | 127 | 133 | 134 | 135 | 141 | 142 | 147 | 148 | 149 | 157 | 158 | 166 | 167 | 175 | 176 | 177 | 185 | 186 | 187 | 188 | 194 | 195 | 201 | 202 | 208 | 209 | 215 | 216 | 217 | 218 | 233 | 234 | -------------------------------------------------------------------------------- /app/src/main/res/layout/layout_mix_attributes.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 11 | 12 | 17 | 18 | 23 | 24 | 29 | 30 | 31 | 36 | 37 | 38 | 43 | 44 | 45 | 50 | 51 | 56 | 57 | 58 | 63 | 64 | 65 | 75 | 76 | 77 | 83 | 84 | 90 | 91 | 97 | 98 | 104 | 105 | 111 | 112 | 113 | 114 | 120 | 121 | 122 | 128 | 129 | 135 | 136 | 142 | 143 | 149 | 150 | 156 | 157 | 158 | 164 | 165 | 171 | 172 | 178 | 179 | 185 | 186 | 187 | 193 | 194 | 200 | 201 | 202 | 203 | 204 | 205 | 210 | 211 | 212 | 220 | 221 | 229 | 230 | 238 | 239 | 240 | 241 | 242 | 243 | 248 | 249 | 250 | 258 | 259 | 267 | 268 | 276 | 277 | 278 | 286 | 287 | 288 | 289 | 295 | 296 | 302 | 303 | 309 | 310 | 316 | 317 | 318 | 324 | 325 | 331 | 332 | 338 | 339 | 345 | 346 | 347 | 348 | 364 | 365 | 366 | -------------------------------------------------------------------------------- /app/src/main/res/layout/layout_verrtical_flow.xml: 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-------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #008577 4 | #00574B 5 | #D81B60 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFFFFF 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Flow Playground 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /app/src/test/java/com/linminphyo/constraint_flow/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.linminphyo.constraint_flow 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | ext.kotlin_version = '1.3.72' 5 | repositories { 6 | google() 7 | jcenter() 8 | 9 | } 10 | dependencies { 11 | classpath 'com.android.tools.build:gradle:4.0.1' 12 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | 23 | } 24 | } 25 | 26 | task clean(type: Delete) { 27 | delete rootProject.buildDir 28 | } 29 | -------------------------------------------------------------------------------- /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=-Xmx1536m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | org.gradle.parallel=true 14 | org.gradle.cache=true 15 | # AndroidX package structure to make it clearer which packages are bundled with the 16 | # Android operating system, and which are packaged with your app's APK 17 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 18 | android.useAndroidX=true 19 | # Automatically convert third-party libraries to use AndroidX 20 | android.enableJetifier=true 21 | # Kotlin code style for this project: "official" or "obsolete": 22 | kotlin.code.style=official 23 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hashlin/ConstraintFlowPlayground/5d54a52aeabf2813de9458f222301dd678995d4d/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sun Jul 26 14:08:29 MMT 2020 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-6.1.1-all.zip 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 | -------------------------------------------------------------------------------- /playstore/feature.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hashlin/ConstraintFlowPlayground/5d54a52aeabf2813de9458f222301dd678995d4d/playstore/feature.png -------------------------------------------------------------------------------- /playstore/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hashlin/ConstraintFlowPlayground/5d54a52aeabf2813de9458f222301dd678995d4d/playstore/logo.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | rootProject.name='constraint-flow' 3 | --------------------------------------------------------------------------------