├── README.md └── ScrollTrack ├── .gitignore ├── .idea ├── .name ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── dictionaries │ └── gaoyunfei.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── ScrollTrack.iml ├── app ├── .gitignore ├── app.iml ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── beak │ │ └── scrolltrack │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── beak │ │ │ └── scrolltrack │ │ │ ├── MainActivity.java │ │ │ └── scroll │ │ │ ├── BottomTrackListener.java │ │ │ ├── TopDecoration.java │ │ │ └── TopTrackListener.java │ └── res │ │ ├── layout │ │ ├── activity_main.xml │ │ └── layout_rv_item.xml │ │ ├── menu │ │ └── menu_main.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── beak │ └── scrolltrack │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /README.md: -------------------------------------------------------------------------------- 1 | 2 | > Using [CoordinatorLayout](https://developer.android.com/reference/android/support/design/widget/CoordinatorLayout.html) in design support library would be much better! And I made 2 behavior classes in another project for CoordinatorLayout, [TopHideBehavior](https://github.com/boybeak/WowPaper/blob/master/base/src/main/java/com/nulldreams/base/widget/behavior/TopHideBehavior.java) and [BottomHideBehavior](https://github.com/boybeak/WowPaper/blob/master/base/src/main/java/com/nulldreams/base/widget/behavior/BottomHideBehavior.java). These can performance the same effect. You can find these in project [WowPaper](https://github.com/boybeak/WowPaper) 3 | 4 | # ScrollTrack 5 | A simple RecyclerView OnScrollListener's subclass,that tracking RecyclerView scrolling and hiding or showing some views 6 | 7 | 8 | You can check the scroll demo from Youtube: 9 | [Youtube show demo](https://youtu.be/EfIEinYBpfI) 10 | 11 | You can download the demo apk at [Here](https://play.google.com/store/apps/details?id=com.beak.scrolltrack) 12 | 13 | 或者优酷地址: 14 | [从优酷观看](http://v.youku.com/v_show/id_XMTM1NzQ3ODA5Mg==.html) 15 | [![ShowCase](https://lh3.googleusercontent.com/-YIjbKsFv8GQ/VhpZNBYNm0I/AAAAAAAAEpg/Im5sVKbJGg8/w852-h1514/QQ20151011-0%25402x.png=108x192)] 16 | -------------------------------------------------------------------------------- /ScrollTrack/.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | /captures 8 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/.name: -------------------------------------------------------------------------------- 1 | ScrollTrack -------------------------------------------------------------------------------- /ScrollTrack/.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/dictionaries/gaoyunfei.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | Abstraction issues 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 62 | 63 | 64 | 65 | 66 | 1.8 67 | 68 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 84 | 85 | 86 | 87 | 88 | 89 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /ScrollTrack/.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /ScrollTrack/ScrollTrack.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /ScrollTrack/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /ScrollTrack/app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | -------------------------------------------------------------------------------- /ScrollTrack/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.0" 6 | 7 | defaultConfig { 8 | applicationId "com.beak.scrolltrack" 9 | minSdkVersion 16 10 | targetSdkVersion 23 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(include: ['*.jar'], dir: 'libs') 24 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:23.0.1' 26 | compile 'com.android.support:recyclerview-v7:23.0.1' 27 | } 28 | -------------------------------------------------------------------------------- /ScrollTrack/app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/gaoyunfei/Library/Android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/androidTest/java/com/beak/scrolltrack/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.beak.scrolltrack; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 8 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/java/com/beak/scrolltrack/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.beak.scrolltrack; 2 | 3 | import android.content.Intent; 4 | import android.net.Uri; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.os.Bundle; 7 | import android.support.v7.widget.LinearLayoutManager; 8 | import android.support.v7.widget.RecyclerView; 9 | import android.view.LayoutInflater; 10 | import android.view.Menu; 11 | import android.view.MenuInflater; 12 | import android.view.MenuItem; 13 | import android.view.View; 14 | import android.view.ViewGroup; 15 | import android.widget.TextView; 16 | import android.widget.Toast; 17 | 18 | import com.beak.scrolltrack.scroll.BottomTrackListener; 19 | import com.beak.scrolltrack.scroll.TopDecoration; 20 | import com.beak.scrolltrack.scroll.TopTrackListener; 21 | 22 | public class MainActivity extends AppCompatActivity { 23 | 24 | private RecyclerView mMainRecyclerView = null; 25 | 26 | @Override 27 | protected void onCreate(Bundle savedInstanceState) { 28 | super.onCreate(savedInstanceState); 29 | setContentView(R.layout.activity_main); 30 | 31 | mMainRecyclerView = (RecyclerView)findViewById(R.id.main_recycler_view); 32 | mMainRecyclerView.setLayoutManager(new LinearLayoutManager(this)); 33 | 34 | mMainRecyclerView.addItemDecoration(new TopDecoration(findViewById(R.id.main_top_view))); 35 | mMainRecyclerView.addOnScrollListener(new TopTrackListener(findViewById(R.id.main_top_view))); 36 | mMainRecyclerView.addOnScrollListener(new BottomTrackListener(findViewById(R.id.main_bottom_view))); 37 | 38 | mMainRecyclerView.setAdapter(new SimpleAdapter()); 39 | } 40 | 41 | @Override 42 | public boolean onCreateOptionsMenu(Menu menu) { 43 | getMenuInflater().inflate(R.menu.menu_main, menu); 44 | return super.onCreateOptionsMenu(menu); 45 | } 46 | 47 | @Override 48 | public boolean onOptionsItemSelected(MenuItem item) { 49 | switch (item.getItemId()) { 50 | case R.id.main_check_resource_code: 51 | try { 52 | Intent it = new Intent(Intent.ACTION_VIEW); 53 | it.setData(Uri.parse("https://github.com/boybeak/ScrollTrack")); 54 | startActivity(it); 55 | } catch (Exception e) { 56 | Toast.makeText(this, "no browser found for view code web page", Toast.LENGTH_SHORT).show(); 57 | } 58 | break; 59 | } 60 | return super.onOptionsItemSelected(item); 61 | } 62 | 63 | private class SimpleAdapter extends RecyclerView.Adapter { 64 | 65 | @Override 66 | public SimpleHolder onCreateViewHolder(ViewGroup parent, int viewType) { 67 | return new SimpleHolder(LayoutInflater.from(MainActivity.this).inflate(R.layout.layout_rv_item, null)); 68 | } 69 | 70 | @Override 71 | public void onBindViewHolder(SimpleHolder holder, int position) { 72 | holder.mTv.setText(position + ""); 73 | } 74 | 75 | @Override 76 | public int getItemCount() { 77 | return 200; 78 | } 79 | } 80 | 81 | private class SimpleHolder extends RecyclerView.ViewHolder { 82 | 83 | public TextView mTv = null; 84 | 85 | public SimpleHolder(View itemView) { 86 | super(itemView); 87 | mTv = (TextView)itemView.findViewById(R.id.item_tv); 88 | } 89 | } 90 | } 91 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/java/com/beak/scrolltrack/scroll/BottomTrackListener.java: -------------------------------------------------------------------------------- 1 | package com.beak.scrolltrack.scroll; 2 | 3 | import android.animation.ObjectAnimator; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | import android.view.ViewParent; 7 | 8 | /** 9 | * Created by gaoyunfei on 15/7/27. 10 | */ 11 | public class BottomTrackListener extends RecyclerView.OnScrollListener { 12 | 13 | private static final String TAG = BottomTrackListener.class.getSimpleName(); 14 | 15 | private View mTargetView = null; 16 | 17 | private boolean isAlreadyHide = false, isAlreadyShow = false; 18 | 19 | private ObjectAnimator mAnimator = null; 20 | 21 | private int mLastDy = 0; 22 | 23 | public BottomTrackListener(View target) { 24 | if (target == null) { 25 | throw new IllegalArgumentException("target shouldn't be null"); 26 | } 27 | mTargetView = target; 28 | } 29 | 30 | @Override 31 | public void onScrollStateChanged(RecyclerView recyclerView, int newState) { 32 | super.onScrollStateChanged(recyclerView, newState); 33 | if (newState == RecyclerView.SCROLL_STATE_IDLE) { 34 | final float transY = mTargetView.getTranslationY(); 35 | if (transY == 0 || transY == getDistance()) { 36 | return; 37 | } 38 | if (mLastDy > 0) { 39 | mAnimator = animateHide(mTargetView); 40 | } else { 41 | mAnimator = animateShow(mTargetView); 42 | } 43 | } else { 44 | if (mAnimator != null && mAnimator.isRunning()) { 45 | mAnimator.cancel(); 46 | } 47 | } 48 | } 49 | 50 | @Override 51 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 52 | super.onScrolled(recyclerView, dx, dy); 53 | 54 | mLastDy = dy; 55 | final float transY = mTargetView.getTranslationY(); 56 | float newTransY = transY + dy; 57 | final int distance = getDistance(); 58 | 59 | if (newTransY < 0) { 60 | newTransY = 0; 61 | } else if (newTransY > distance) { 62 | newTransY = distance; 63 | } 64 | if (newTransY == 0 && isAlreadyShow) { 65 | return; 66 | } 67 | if (newTransY == distance && isAlreadyHide) { 68 | return; 69 | } 70 | 71 | mTargetView.setTranslationY(newTransY); 72 | isAlreadyHide = newTransY == distance; 73 | isAlreadyShow = newTransY == 0; 74 | } 75 | 76 | private int getDistance () { 77 | ViewParent parent = mTargetView.getParent(); 78 | if (parent instanceof View) { 79 | return ((View)parent).getHeight() - mTargetView.getTop(); 80 | } 81 | return 0; 82 | } 83 | 84 | private ObjectAnimator animateShow (View view) { 85 | return animationFromTo(view, view.getTranslationY(), 0); 86 | } 87 | 88 | private ObjectAnimator animateHide (View view) { 89 | return animationFromTo(view, view.getTranslationY(), getDistance()); 90 | } 91 | 92 | private ObjectAnimator animationFromTo (View view, float start, float end) { 93 | String propertyName = "translationY"; 94 | ObjectAnimator animator = ObjectAnimator.ofFloat(view, propertyName, start, end); 95 | animator.start(); 96 | return animator; 97 | } 98 | } 99 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/java/com/beak/scrolltrack/scroll/TopDecoration.java: -------------------------------------------------------------------------------- 1 | package com.beak.scrolltrack.scroll; 2 | 3 | import android.graphics.Rect; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | 7 | /** 8 | * Created by gaoyunfei on 15/10/11. 9 | */ 10 | public class TopDecoration extends RecyclerView.ItemDecoration { 11 | 12 | private View mTopView = null; 13 | 14 | public TopDecoration (View topView) { 15 | mTopView = topView; 16 | } 17 | 18 | @Override 19 | public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 20 | super.getItemOffsets(outRect, view, parent, state); 21 | if (parent.getChildAdapterPosition(view) == 0) { 22 | outRect.set(0, mTopView.getHeight(), 0, 0); 23 | } 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/java/com/beak/scrolltrack/scroll/TopTrackListener.java: -------------------------------------------------------------------------------- 1 | package com.beak.scrolltrack.scroll; 2 | 3 | import android.animation.ObjectAnimator; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.View; 6 | 7 | /** 8 | * Created by gaoyunfei on 15/7/26. 9 | */ 10 | public class TopTrackListener extends RecyclerView.OnScrollListener { 11 | 12 | private static final String TAG = TopTrackListener.class.getSimpleName(); 13 | 14 | private int mLastDy = 0; 15 | private int mTotalDy = 0; 16 | 17 | private View mTargetView = null; 18 | 19 | private ObjectAnimator mAnimator = null; 20 | 21 | private boolean isAlreadyHide = false, isAlreadyShow = false; 22 | 23 | public TopTrackListener(View target) { 24 | if (target == null) { 25 | throw new IllegalArgumentException("target shouldn't be null"); 26 | } 27 | mTargetView = target; 28 | } 29 | 30 | @Override 31 | public void onScrollStateChanged(RecyclerView recyclerView, int newState) { 32 | super.onScrollStateChanged(recyclerView, newState); 33 | switch (newState) { 34 | case RecyclerView.SCROLL_STATE_IDLE: 35 | final float transY = mTargetView.getTranslationY(); 36 | int distance = -mTargetView.getBottom(); 37 | 38 | if (transY == 0 || transY == distance) { 39 | return; 40 | } 41 | if (mLastDy > 0) { 42 | mAnimator = animateHide(mTargetView); 43 | } else { 44 | mAnimator = animateShow(mTargetView); 45 | } 46 | break; 47 | case RecyclerView.SCROLL_STATE_DRAGGING: 48 | if (mAnimator != null && mAnimator.isRunning()) { 49 | mAnimator.cancel(); 50 | } 51 | break; 52 | case RecyclerView.SCROLL_STATE_SETTLING: 53 | break; 54 | } 55 | } 56 | 57 | @Override 58 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 59 | super.onScrolled(recyclerView, dx, dy); 60 | mTotalDy -= dy; 61 | mLastDy = dy; 62 | final float transY = mTargetView.getTranslationY(); 63 | float newTransY; 64 | int distance = -mTargetView.getBottom(); 65 | 66 | if (mTotalDy >= distance && dy > 0) { 67 | return; 68 | } 69 | 70 | if (isAlreadyHide && dy > 0) { 71 | return; 72 | } 73 | 74 | if (isAlreadyShow && dy < 0) { 75 | return; 76 | } 77 | 78 | newTransY = transY - dy; 79 | if (newTransY < distance) { 80 | newTransY = distance; 81 | } else if (newTransY == distance) { 82 | return; 83 | } else if (newTransY > 0) { 84 | newTransY = 0; 85 | } else if (newTransY == 0) { 86 | return; 87 | } 88 | 89 | mTargetView.setTranslationY(newTransY); 90 | isAlreadyHide = newTransY == distance; 91 | isAlreadyShow = newTransY == 0; 92 | 93 | } 94 | 95 | private ObjectAnimator animateHide (View targetView) { 96 | int distance = -targetView.getBottom(); 97 | return animationFromTo(targetView, targetView.getTranslationY(), distance); 98 | } 99 | 100 | private ObjectAnimator animateShow (View targetView) { 101 | return animationFromTo(targetView, targetView.getTranslationY(), 0); 102 | } 103 | 104 | private ObjectAnimator animationFromTo (View view, float start, float end) { 105 | String propertyName = "translationY"; 106 | ObjectAnimator animator = ObjectAnimator.ofFloat(view, propertyName, start, end); 107 | animator.start(); 108 | return animator; 109 | } 110 | 111 | } 112 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 12 | 24 | 36 | 37 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/layout/layout_rv_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 16 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/menu/menu_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 10 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/boybeak/ScrollTrack/09dc7e0bb385c1351f8a2ffbd119b8cfafcaa6fd/ScrollTrack/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/boybeak/ScrollTrack/09dc7e0bb385c1351f8a2ffbd119b8cfafcaa6fd/ScrollTrack/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/boybeak/ScrollTrack/09dc7e0bb385c1351f8a2ffbd119b8cfafcaa6fd/ScrollTrack/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/boybeak/ScrollTrack/09dc7e0bb385c1351f8a2ffbd119b8cfafcaa6fd/ScrollTrack/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/boybeak/ScrollTrack/09dc7e0bb385c1351f8a2ffbd119b8cfafcaa6fd/ScrollTrack/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | ScrollTrack 3 | Source Code On Github 4 | 5 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /ScrollTrack/app/src/test/java/com/beak/scrolltrack/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.beak.scrolltrack; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /ScrollTrack/build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:1.3.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /ScrollTrack/gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /ScrollTrack/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/boybeak/ScrollTrack/09dc7e0bb385c1351f8a2ffbd119b8cfafcaa6fd/ScrollTrack/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /ScrollTrack/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sun Oct 11 19:15:22 CST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip 7 | -------------------------------------------------------------------------------- /ScrollTrack/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 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 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /ScrollTrack/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /ScrollTrack/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------