├── README.md ├── TvNavigationLayout-java ├── .gitignore ├── app │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── hxxdashai │ │ │ └── android │ │ │ └── navigation │ │ │ └── ApplicationTest.java │ │ └── main │ │ ├── AndroidManifest.xml │ │ ├── java │ │ └── com │ │ │ └── hxxdashai │ │ │ └── android │ │ │ └── navigation │ │ │ ├── MainActivity.java │ │ │ ├── util │ │ │ └── SoundUtil.java │ │ │ └── widget │ │ │ ├── NavigationCursorView.java │ │ │ └── NavigationLinearLayout.java │ │ └── res │ │ ├── drawable │ │ └── selector_text_bg.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-xxhdpi │ │ ├── bg_main.jpg │ │ ├── ic_launcher.png │ │ └── ic_navigation.png │ │ └── values │ │ ├── attrs.xml │ │ ├── strings.xml │ │ └── styles.xml ├── build.gradle ├── gradle.properties └── settings.gradle ├── TvNavigationLayout-kotlin ├── .gitignore ├── app │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── hxxdashai │ │ │ └── android │ │ │ └── navigation │ │ │ └── ApplicationTest.java │ │ └── main │ │ ├── AndroidManifest.xml │ │ ├── java │ │ └── com │ │ │ └── hxxdashai │ │ │ └── android │ │ │ └── navigation │ │ │ ├── MainActivity.kt │ │ │ ├── util │ │ │ └── SoundUtil.kt │ │ │ └── widget │ │ │ ├── NavigationCursorView.kt │ │ │ └── NavigationLinearLayout.kt │ │ └── res │ │ ├── drawable │ │ └── selector_text_bg.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-xxhdpi │ │ ├── bg_main.jpg │ │ ├── ic_launcher.png │ │ └── ic_navigation.png │ │ └── values │ │ ├── attrs.xml │ │ ├── strings.xml │ │ └── styles.xml ├── build.gradle ├── gradle.properties └── settings.gradle └── gif └── gif1.gif /README.md: -------------------------------------------------------------------------------- 1 | # TvNavigationLayout 2 | 3 | 代码对应有java和kotlin版本，编译后可直接运行。 4 | 5 | 此项目是一个用于TV端的导航栏，具体介绍请点击： 6 | [项目解说地址](https://www.jianshu.com/p/cf818a09f756) 7 | 8 | 9 | 10 | 何不star一个再走~ 11 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 26 5 | defaultConfig { 6 | applicationId "com.hxxdashai.android.navigation" 7 | minSdkVersion 23 8 | targetSdkVersion 26 9 | versionCode 1 10 | versionName "1.0" 11 | } 12 | buildTypes { 13 | release { 14 | minifyEnabled false 15 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 16 | } 17 | } 18 | } 19 | 20 | dependencies { 21 | implementation 'com.android.support:support-v4:26.1.0' 22 | } 23 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/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 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/androidTest/java/com/hxxdashai/android/navigation/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation; 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 | } -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 10 | 11 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/java/com/hxxdashai/android/navigation/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation; 2 | 3 | import android.app.Activity; 4 | import android.os.Bundle; 5 | import android.view.KeyEvent; 6 | import android.view.View; 7 | import android.widget.TextView; 8 | 9 | import com.hxxdashai.android.navigation.widget.NavigationCursorView; 10 | import com.hxxdashai.android.navigation.widget.NavigationLinearLayout; 11 | 12 | import java.util.ArrayList; 13 | import java.util.List; 14 | 15 | /** 16 | * Created by Mr.T on 2018/4/25. 17 | */ 18 | 19 | public class MainActivity extends Activity { 20 | 21 | private NavigationLinearLayout mNavigationLinearLayout; 22 | private NavigationCursorView mNavigationCursorView; 23 | private TextView mContent; 24 | 25 | protected void onCreate(Bundle savedInstanceState) { 26 | super.onCreate(savedInstanceState); 27 | setContentView(R.layout.activity_main); 28 | mNavigationLinearLayout = (NavigationLinearLayout) findViewById(R.id.mNavigationLinearLayout_id); 29 | mNavigationCursorView = (NavigationCursorView) findViewById(R.id.mNavigationCursorView_id); 30 | mContent = (TextView) findViewById(R.id.mContent); 31 | List data = new ArrayList<>(); 32 | data.add("我的电视"); 33 | data.add("影视"); 34 | data.add("教育"); 35 | data.add("游戏"); 36 | data.add("应用"); 37 | data.add("动漫"); 38 | data.add("少儿"); 39 | data.add("VIP专区"); 40 | mNavigationLinearLayout.setDataList(data); 41 | mNavigationLinearLayout.setNavigationListener(mNavigationListener); 42 | mNavigationLinearLayout.setNavigationCursorView(mNavigationCursorView); 43 | mNavigationLinearLayout.requestFocus(); 44 | mContent.setOnKeyListener(new View.OnKeyListener() { 45 | @Override 46 | public boolean onKey(View v, int keyCode, KeyEvent event) { 47 | if (event.getAction() == KeyEvent.ACTION_DOWN) 48 | switch (keyCode) { 49 | case KeyEvent.KEYCODE_DPAD_LEFT: 50 | case KeyEvent.KEYCODE_DPAD_RIGHT: 51 | mNavigationLinearLayout.jumpTo(keyCode); 52 | } 53 | return false; 54 | } 55 | }); 56 | } 57 | 58 | private NavigationLinearLayout.NavigationListener mNavigationListener = new NavigationLinearLayout.NavigationListener() { 59 | @Override 60 | public void onNavigationChange(int pos, int keyCode) { 61 | switch (keyCode) { 62 | case KeyEvent.KEYCODE_DPAD_LEFT: 63 | case KeyEvent.KEYCODE_DPAD_RIGHT: //模拟刷新内容区域 64 | mContent.setText("我是内容显示区域，当前页面为：" + pos + "，左右切换内容，上键回到导航栏"); 65 | break; 66 | case KeyEvent.KEYCODE_DPAD_UP: 67 | case KeyEvent.KEYCODE_DPAD_DOWN: 68 | break; 69 | case KeyEvent.KEYCODE_MENU://模拟重新编辑刷新了导航栏栏目数据 70 | List data = new ArrayList<>(); 71 | data.add("分栏1"); 72 | data.add("分栏2"); 73 | data.add("分栏3"); 74 | data.add("分栏4"); 75 | data.add("分栏5"); 76 | data.add("分栏6"); 77 | data.add("分栏7"); 78 | data.add("分栏8"); 79 | mNavigationLinearLayout.setDataList(data); 80 | break; 81 | } 82 | } 83 | }; 84 | } 85 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/java/com/hxxdashai/android/navigation/util/SoundUtil.java: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation.util; 2 | 3 | import android.content.Context; 4 | import android.media.AudioManager; 5 | import android.view.View; 6 | 7 | /** 8 | * Created by Mr.T on 2018/4/25. 9 | */ 10 | 11 | public class SoundUtil { 12 | 13 | public static void playClickSound(View view) { 14 | if (view.isSoundEffectsEnabled()) { 15 | AudioManager manager = (AudioManager) view.getContext().getSystemService(Context.AUDIO_SERVICE); 16 | manager.playSoundEffect(AudioManager.FX_KEY_CLICK); 17 | } 18 | } 19 | } -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/java/com/hxxdashai/android/navigation/widget/NavigationCursorView.java: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation.widget; 2 | 3 | import android.animation.AnimatorSet; 4 | import android.animation.ObjectAnimator; 5 | import android.content.Context; 6 | import android.util.AttributeSet; 7 | import android.view.View; 8 | import android.widget.ImageView; 9 | 10 | /** 11 | * Created by Mr.T on 2018/4/25. 12 | */ 13 | 14 | public class NavigationCursorView extends ImageView { 15 | 16 | private long mDuration = 0L; 17 | private int mLastLocation = 0; 18 | private final AnimatorSet set = new AnimatorSet(); 19 | 20 | public NavigationCursorView(Context context) { 21 | this(context, null); 22 | } 23 | 24 | public NavigationCursorView(Context context, AttributeSet attrs) { 25 | this(context, attrs, 0); 26 | } 27 | 28 | public NavigationCursorView(Context context, AttributeSet attrs, int defStyleAttr) { 29 | super(context, attrs, defStyleAttr); 30 | setVisibility(View.INVISIBLE); 31 | } 32 | 33 | public final void fsatJumpTo(int location) { 34 | mDuration = 1L; 35 | jumpTo(location); 36 | mDuration = 200L; 37 | } 38 | 39 | public final void jumpTo(int location) { 40 | int realLocation = location - getWidth() / 2; 41 | if (mLastLocation == realLocation) return; 42 | if (set.isRunning()) set.cancel(); 43 | createAnimator(realLocation).start(); 44 | mLastLocation = realLocation; 45 | } 46 | 47 | public final AnimatorSet createAnimator(int location) { 48 | ObjectAnimator translationX = ObjectAnimator.ofFloat(this, "translationX", (float) mLastLocation, (float) location); 49 | ObjectAnimator rotationY = ObjectAnimator.ofFloat(this, "rotationY", 0.0F, mLastLocation > location ? -180.0F : 180.0F, 0.0F); 50 | ObjectAnimator scaleX = ObjectAnimator.ofFloat(this, "scaleX", 1.0F, 0.2F, 1.0F); 51 | set.setDuration(mDuration); 52 | set.playTogether(translationX, rotationY, scaleX); 53 | return set; 54 | } 55 | } -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/java/com/hxxdashai/android/navigation/widget/NavigationLinearLayout.java: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation.widget; 2 | 3 | import android.content.Context; 4 | import android.content.res.ColorStateList; 5 | import android.content.res.TypedArray; 6 | import android.graphics.Color; 7 | import android.graphics.Rect; 8 | import android.support.v4.view.ViewCompat; 9 | import android.text.TextUtils; 10 | import android.util.AttributeSet; 11 | import android.util.SparseIntArray; 12 | import android.view.Gravity; 13 | import android.view.KeyEvent; 14 | import android.view.View; 15 | import android.view.ViewTreeObserver; 16 | import android.widget.LinearLayout; 17 | import android.widget.TextView; 18 | 19 | import com.hxxdashai.android.navigation.R; 20 | import com.hxxdashai.android.navigation.util.SoundUtil; 21 | 22 | import java.util.ArrayList; 23 | import java.util.List; 24 | 25 | /** 26 | * Created by Mr.T on 2018/4/25. 27 | */ 28 | 29 | public class NavigationLinearLayout extends LinearLayout { 30 | 31 | public static final int STATE_NO_SELECT = 666;//默认状态 32 | public static final int STATE_HAS_SELECT_NO_fOCUS = 667;//选中无焦点 33 | public static final int STATE_HAS_SELECT_HAS_fOCUS = 668;//选中有焦点 34 | 35 | public static final String MODE_SAME = "same";//item固定宽模式 36 | public static final String MODE_SELF = "self";//item自适应宽模式 37 | 38 | private float fontSize;//字体大小 39 | private float enlargeRate;//放大倍率 40 | private int fontColorNormal;//默认字体颜色 41 | private int fontColorSelect;//选中字体颜色 42 | private int fontColorLight;//选中字体发光颜色 43 | private int defaultPos;//默认选中的pos 44 | private String orderMode;//item排列模式，"same":固定宽模式，"self":自适应宽模式 45 | private int itemSpace;//"same":item宽度，"self":item距左或右宽度(实际每个item间距是两个itemSpace值) 46 | 47 | private List mDataList = new ArrayList(); 48 | private SparseIntArray mToLeftMap = new SparseIntArray(); 49 | private int mNowPos = -1; 50 | private NavigationListener mNavigationListener; 51 | private NavigationCursorView mNavigationCursorView; 52 | 53 | public NavigationLinearLayout(Context context) { 54 | this(context, null); 55 | } 56 | 57 | public NavigationLinearLayout(Context context, AttributeSet attrs) { 58 | this(context, attrs, 0); 59 | } 60 | 61 | public NavigationLinearLayout(Context context, AttributeSet attrs, int defStyleAttr) { 62 | super(context, attrs, defStyleAttr); 63 | if (attrs != null) { 64 | TypedArray attributes = context.obtainStyledAttributes(attrs, R.styleable.home_Navigation); 65 | fontSize = attributes.getDimension(R.styleable.home_Navigation_home_FontSize, 30.0F); 66 | enlargeRate = attributes.getFloat(R.styleable.home_Navigation_home_EnlargeRate, 1.1F); 67 | fontColorNormal = attributes.getColor(R.styleable.home_Navigation_home_FontColorNormal, Color.WHITE); 68 | fontColorSelect = attributes.getColor(R.styleable.home_Navigation_home_FontColorSelect, Color.BLUE); 69 | fontColorLight = attributes.getColor(R.styleable.home_Navigation_home_FontColorLight, Color.RED); 70 | defaultPos = attributes.getInteger(R.styleable.home_Navigation_home_DefaultPos, 0); 71 | String mode = attributes.getString(R.styleable.home_Navigation_home_OrderMode); 72 | if (TextUtils.isEmpty(mode)) mode = "self"; 73 | orderMode = mode; 74 | itemSpace = attributes.getDimensionPixelSize(R.styleable.home_Navigation_home_ItemSpace, 10); 75 | attributes.recycle(); 76 | } 77 | setFocusable(true); 78 | } 79 | 80 | /** 81 | * 设置数据，数据改变后需重新调用(导航栏编辑等功能) 82 | */ 83 | public void setDataList(List data) { 84 | mDataList = data; 85 | initView(); 86 | } 87 | 88 | /** 89 | * 监听导航事件 90 | */ 91 | public void setNavigationListener(NavigationListener listener) { 92 | mNavigationListener = listener; 93 | if (mNavigationListener != null) { 94 | mNavigationListener.onNavigationChange(mNowPos, KeyEvent.KEYCODE_DPAD_LEFT); 95 | } 96 | } 97 | 98 | /** 99 | * 导航光标 100 | */ 101 | public void setNavigationCursorView(NavigationCursorView view) { 102 | mNavigationCursorView = view; 103 | int left = mToLeftMap.get(mNowPos); 104 | if (left != 0 && mNavigationCursorView != null) { 105 | mNavigationCursorView.fsatJumpTo(left); 106 | } 107 | } 108 | 109 | private void initView() { 110 | if (mToLeftMap.size() != 0) { 111 | mToLeftMap.clear(); 112 | } 113 | if (mDataList.size() > getChildCount()) { 114 | do { 115 | addView(getItemView()); 116 | } while (mDataList.size() > getChildCount()); 117 | } else if (mDataList.size() < getChildCount()) { 118 | do { 119 | removeViewAt(getChildCount() - 1); 120 | } while (mDataList.size() < getChildCount()); 121 | } 122 | if (mNowPos != -1 && mNowPos < getChildCount()) { 123 | changeItemState(mNowPos, STATE_NO_SELECT); 124 | } 125 | for (int i = 0; i <= getChildCount() - 1; i++) { 126 | final int finalI = i; 127 | final TextView child = (TextView) getChildAt(i); 128 | child.setText(mDataList.get(i)); 129 | child.getViewTreeObserver().addOnGlobalLayoutListener((new ViewTreeObserver.OnGlobalLayoutListener() { 130 | public void onGlobalLayout() { 131 | child.getViewTreeObserver().removeOnGlobalLayoutListener(this); 132 | int left = child.getWidth() / 2 + child.getLeft() + getLeft();//每个item中点到父布局左边的距离 133 | mToLeftMap.put(finalI, left); 134 | if (defaultPos == finalI) { 135 | mNowPos = defaultPos; 136 | changeItemState(mNowPos, isFocused() ? STATE_HAS_SELECT_HAS_fOCUS : STATE_HAS_SELECT_NO_fOCUS); 137 | if (mNavigationCursorView != null) { 138 | mNavigationCursorView.fsatJumpTo(left); 139 | } 140 | if (mNavigationListener != null) { 141 | mNavigationListener.onNavigationChange(mNowPos, KeyEvent.KEYCODE_DPAD_LEFT); 142 | } 143 | } 144 | } 145 | })); 146 | } 147 | } 148 | 149 | private void changeItemState(int pos, int state) { 150 | View child = getChildAt(pos); 151 | if (child != null) { 152 | switch (state) { 153 | case STATE_NO_SELECT: 154 | //if (child.scaleX != 1f)//TODO BUG 155 | ViewCompat.animate(child).scaleX(1.0F).scaleY(1.0F).translationZ(0.0F).start(); 156 | ((TextView) child).setShadowLayer(0.0F, 0.0F, 0.0F, fontColorLight); 157 | child.setSelected(false); 158 | break; 159 | case STATE_HAS_SELECT_NO_fOCUS: 160 | if (child.getScaleX() != 1.0F) 161 | ViewCompat.animate(child).scaleX(1.0F).scaleY(1.0F).translationZ(0.0F).start(); 162 | if (!child.isSelected()) { 163 | ((TextView) child).setShadowLayer(25.0F, 0.0F, 0.0F, fontColorLight); 164 | child.setSelected(true); 165 | } 166 | break; 167 | case STATE_HAS_SELECT_HAS_fOCUS: 168 | ViewCompat.animate(child).scaleX(enlargeRate).scaleY(enlargeRate).translationZ(0.0F).start(); 169 | if (!child.isSelected()) { 170 | ((TextView) child).setShadowLayer(25.0F, 0.0F, 0.0F, fontColorLight); 171 | child.setSelected(true); 172 | } 173 | break; 174 | } 175 | } 176 | } 177 | 178 | public boolean onKeyDown(int keyCode, KeyEvent event) { 179 | if (event.getAction() == KeyEvent.ACTION_DOWN) { 180 | switch (keyCode) { 181 | case KeyEvent.KEYCODE_DPAD_LEFT: 182 | if (mNowPos > 0) { 183 | changeItemState(mNowPos, STATE_NO_SELECT); 184 | mNowPos--; 185 | changeItemState(mNowPos, STATE_HAS_SELECT_HAS_fOCUS); 186 | int left = mToLeftMap.get(mNowPos); 187 | if (left != 0 && mNavigationCursorView != null) 188 | mNavigationCursorView.jumpTo(left); 189 | if (mNavigationListener != null) { 190 | mNavigationListener.onNavigationChange(mNowPos, keyCode); 191 | } 192 | } 193 | SoundUtil.playClickSound(this); 194 | return true; 195 | case KeyEvent.KEYCODE_DPAD_RIGHT: 196 | if (mNowPos < getChildCount() - 1) { 197 | changeItemState(mNowPos, STATE_NO_SELECT); 198 | mNowPos++; 199 | changeItemState(mNowPos, STATE_HAS_SELECT_HAS_fOCUS); 200 | int left = mToLeftMap.get(mNowPos); 201 | if (left != 0 && mNavigationCursorView != null) 202 | mNavigationCursorView.jumpTo(left); 203 | if (mNavigationListener != null) { 204 | mNavigationListener.onNavigationChange(mNowPos, keyCode); 205 | } 206 | } 207 | SoundUtil.playClickSound(this); 208 | return true; 209 | case KeyEvent.KEYCODE_DPAD_UP: 210 | case KeyEvent.KEYCODE_DPAD_DOWN: 211 | if (mNavigationListener != null) { 212 | mNavigationListener.onNavigationChange(mNowPos, keyCode); 213 | } 214 | break; 215 | case KeyEvent.KEYCODE_MENU: 216 | if (mNavigationListener != null) { 217 | mNavigationListener.onNavigationChange(mNowPos, keyCode); 218 | } 219 | return true; 220 | } 221 | } 222 | return super.onKeyDown(keyCode, event); 223 | } 224 | 225 | protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) { 226 | changeItemState(mNowPos, gainFocus ? STATE_HAS_SELECT_HAS_fOCUS : STATE_HAS_SELECT_NO_fOCUS); 227 | if (mNavigationCursorView != null) 228 | mNavigationCursorView.setVisibility(gainFocus ? View.VISIBLE : View.INVISIBLE); 229 | super.onFocusChanged(gainFocus, direction, previouslyFocusedRect); 230 | } 231 | 232 | private TextView getItemView() { 233 | int[][] states = {{android.R.attr.state_selected}, new int[0]}; 234 | int[] colors = new int[]{fontColorSelect, fontColorNormal}; 235 | ColorStateList colorStateList = new ColorStateList(states, colors); 236 | TextView textView = new TextView(getContext()); 237 | textView.setTextSize(fontSize); 238 | textView.setTextColor(colorStateList); 239 | textView.setIncludeFontPadding(false); 240 | switch (orderMode) { 241 | case MODE_SAME: 242 | LayoutParams layoutParams = new LayoutParams(itemSpace, LayoutParams.WRAP_CONTENT); 243 | textView.setLayoutParams(layoutParams); 244 | textView.setGravity(Gravity.CENTER); 245 | break; 246 | case MODE_SELF: 247 | textView.setPadding(itemSpace, 0, itemSpace, 0); 248 | } 249 | return textView; 250 | } 251 | 252 | public void jumpTo(int keyCode) { 253 | if (mNowPos > 0 && keyCode == KeyEvent.KEYCODE_DPAD_LEFT || mNowPos < getChildCount() - 1 && keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) { 254 | changeItemState(mNowPos, STATE_NO_SELECT); 255 | if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) 256 | mNowPos--; 257 | else 258 | mNowPos++; 259 | changeItemState(mNowPos, STATE_HAS_SELECT_NO_fOCUS); 260 | int left = mToLeftMap.get(mNowPos); 261 | if (left != 0 && mNavigationCursorView != null) 262 | mNavigationCursorView.jumpTo(left); 263 | if (mNavigationListener != null) { 264 | mNavigationListener.onNavigationChange(mNowPos, keyCode); 265 | } 266 | } 267 | } 268 | 269 | public interface NavigationListener { 270 | 271 | void onNavigationChange(int pos, int keyCode); 272 | } 273 | } -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/drawable/selector_text_bg.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 24 | 25 | 39 | 40 | 46 | 47 | 60 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/mipmap-xxhdpi/bg_main.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MrTangFB/TvNavigationLayout/8543db6b31c60defca6ad220bc8d701d6d0eb779/TvNavigationLayout-java/app/src/main/res/mipmap-xxhdpi/bg_main.jpg -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MrTangFB/TvNavigationLayout/8543db6b31c60defca6ad220bc8d701d6d0eb779/TvNavigationLayout-java/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/mipmap-xxhdpi/ic_navigation.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MrTangFB/TvNavigationLayout/8543db6b31c60defca6ad220bc8d701d6d0eb779/TvNavigationLayout-java/app/src/main/res/mipmap-xxhdpi/ic_navigation.png -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Navigation-master 3 | 4 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/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 | google() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:3.0.0' 9 | // NOTE: Do not place your application dependencies here; they belong 10 | // in the individual module build.gradle files 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | } 18 | } 19 | 20 | task clean(type: Delete) { 21 | delete rootProject.buildDir 22 | } 23 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/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 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /TvNavigationLayout-java/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | 5 | android { 6 | compileSdkVersion 26 7 | defaultConfig { 8 | applicationId "com.hxxdashai.android.navigation" 9 | minSdkVersion 23 10 | targetSdkVersion 26 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 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 24 | implementation 'com.android.support:support-v4:26.1.0' 25 | } 26 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/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 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/androidTest/java/com/hxxdashai/android/navigation/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation; 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 | } -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 10 | 11 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/java/com/hxxdashai/android/navigation/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation 2 | 3 | import android.app.Activity 4 | import android.os.Bundle 5 | import android.view.KeyEvent 6 | import com.hxxdashai.android.navigation.widget.NavigationLinearLayout 7 | import kotlinx.android.synthetic.main.activity_main.* 8 | 9 | /** 10 | * Created by Mr.T on 2018/3/29. 11 | */ 12 | class MainActivity : Activity() { 13 | 14 | override fun onCreate(savedInstanceState: Bundle?) { 15 | super.onCreate(savedInstanceState) 16 | setContentView(R.layout.activity_main) 17 | mNavigationLinearLayout_id.mDataList = arrayListOf("我的电视", "影视", "教育", "游戏", "应用", "动漫", "少儿", "VIP专区") 18 | mNavigationLinearLayout_id.mNavigationListener = mNavigationListener 19 | mNavigationLinearLayout_id.mNavigationCursorView = mNavigationCursorView_id 20 | mNavigationLinearLayout_id.requestFocus() 21 | mContent.setOnKeyListener { _, keyCode, event -> 22 | if (event?.action == KeyEvent.ACTION_DOWN) { 23 | when (keyCode) { 24 | KeyEvent.KEYCODE_DPAD_LEFT, KeyEvent.KEYCODE_DPAD_RIGHT -> {//此处需要换页面时候的焦点查询 25 | mNavigationLinearLayout_id.jumpTo(keyCode) 26 | } 27 | } 28 | } 29 | false 30 | } 31 | } 32 | 33 | private val mNavigationListener = object : NavigationLinearLayout.NavigationListener { 34 | override fun onNavigationChange(pos: Int, keyCode: Int) { 35 | when (keyCode) { 36 | KeyEvent.KEYCODE_DPAD_LEFT, KeyEvent.KEYCODE_DPAD_RIGHT -> {//模拟刷新内容区域 37 | mContent.text = "我是内容显示区域，当前页面为：$pos，左右切换内容，上键回到导航栏" 38 | } 39 | KeyEvent.KEYCODE_DPAD_UP, KeyEvent.KEYCODE_DPAD_DOWN -> { 40 | 41 | } 42 | KeyEvent.KEYCODE_MENU -> {//模拟重新编辑刷新了导航栏栏目数据 43 | mNavigationLinearLayout_id.mDataList = arrayListOf("分栏1", "分栏2", "分栏3", "分栏4", "分栏5", "分栏6", "分栏7", "分栏8") 44 | } 45 | } 46 | } 47 | } 48 | } -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/java/com/hxxdashai/android/navigation/util/SoundUtil.kt: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation.util 2 | 3 | import android.content.Context 4 | import android.media.AudioManager 5 | import android.view.View 6 | 7 | /** 8 | * Created by Mr.T on 2018/3/30. 9 | */ 10 | object SoundUtil { 11 | 12 | fun playClickSound(view: View) { 13 | if (view.isSoundEffectsEnabled) { 14 | val manager = view.context.getSystemService(Context.AUDIO_SERVICE) as AudioManager 15 | manager.playSoundEffect(AudioManager.FX_KEY_CLICK) 16 | } 17 | } 18 | } -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/java/com/hxxdashai/android/navigation/widget/NavigationCursorView.kt: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation.widget 2 | 3 | import android.animation.AnimatorSet 4 | import android.animation.ObjectAnimator 5 | import android.content.Context 6 | import android.util.AttributeSet 7 | import android.view.View 8 | import android.widget.ImageView 9 | 10 | /** 11 | * Created by Mr.T on 2018/3/29. 12 | */ 13 | class NavigationCursorView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) : ImageView(context, attrs, defStyleAttr) { 14 | 15 | init { 16 | visibility = View.INVISIBLE 17 | } 18 | 19 | private var mDuration = 0L 20 | private var mLastLocation = 0 21 | private val set = AnimatorSet() 22 | 23 | /** 24 | * 光标切换位置时候调用(忽略动画)初始化时候调用 25 | */ 26 | fun fsatJumpTo(location: Int) { 27 | mDuration = 1L 28 | jumpTo(location) 29 | mDuration = 200L 30 | } 31 | 32 | /** 33 | * 光标切换位置时候调用(有动画) 34 | */ 35 | fun jumpTo(location: Int) { 36 | val realLocation = location - width / 2 37 | if (mLastLocation == realLocation) return 38 | if (set.isRunning) set.cancel() 39 | createAnimator(realLocation).start() 40 | mLastLocation = realLocation 41 | } 42 | 43 | fun createAnimator(location: Int): AnimatorSet { 44 | val translationX = ObjectAnimator.ofFloat(this, "translationX", mLastLocation.toFloat(), location.toFloat()) 45 | val rotationY = ObjectAnimator.ofFloat(this, "rotationY", 0.0f, if (mLastLocation > location) -180.0f else 180.0f, 0.0f) 46 | val scaleX = ObjectAnimator.ofFloat(this, "scaleX", 1f, 0.2f, 1f) 47 | set.duration = mDuration 48 | set.playTogether(translationX, rotationY, scaleX) 49 | return set 50 | } 51 | } -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/java/com/hxxdashai/android/navigation/widget/NavigationLinearLayout.kt: -------------------------------------------------------------------------------- 1 | package com.hxxdashai.android.navigation.widget 2 | 3 | import android.content.Context 4 | import android.content.res.ColorStateList 5 | import android.graphics.Color 6 | import android.graphics.Rect 7 | import android.support.v4.view.ViewCompat 8 | import android.util.AttributeSet 9 | import android.view.Gravity 10 | import android.view.KeyEvent 11 | import android.view.View 12 | import android.view.ViewTreeObserver 13 | import android.widget.LinearLayout 14 | import android.widget.TextView 15 | import com.hxxdashai.android.navigation.R 16 | import com.hxxdashai.android.navigation.util.SoundUtil 17 | 18 | /** 19 | * Created by Mr.T on 2018/3/27. 20 | */ 21 | class NavigationLinearLayout @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) : LinearLayout(context, attrs, defStyleAttr) { 22 | 23 | companion object { 24 | const val STATE_NO_SELECT = 666//默认状态 25 | const val STATE_HAS_SELECT_NO_fOCUS = 667//选中无焦点 26 | const val STATE_HAS_SELECT_HAS_fOCUS = 668//选中有焦点 27 | 28 | const val MODE_SAME = "same"//item固定宽模式 29 | const val MODE_SELF = "self"//item自适应宽模式 30 | } 31 | 32 | private var fontSize: Float = 0.0F//字体大小 33 | private var enlargeRate: Float = 0.0f//放大倍率 34 | private var fontColorNormal: Int = 0//默认字体颜色 35 | private var fontColorSelect: Int = 0//选中字体颜色 36 | private var fontColorLight: Int = 0//选中字体发光颜色 37 | private var defaultPos: Int = 0//默认选中的pos 38 | private var orderMode: String = ""//item排列模式，"same":固定宽模式，"self":自适应宽模式 39 | private var itemSpace: Int = 0//"same":item宽度，"self":item距左或右宽度(实际每个item间距是两个itemSpace值) 40 | 41 | init { 42 | if (attrs != null) { 43 | val attributes = context.obtainStyledAttributes(attrs, R.styleable.home_Navigation) 44 | fontSize = attributes.getDimension(R.styleable.home_Navigation_home_FontSize, 30f) 45 | enlargeRate = attributes.getFloat(R.styleable.home_Navigation_home_EnlargeRate, 1.1f) 46 | fontColorNormal = attributes.getColor(R.styleable.home_Navigation_home_FontColorNormal, Color.WHITE) 47 | fontColorSelect = attributes.getColor(R.styleable.home_Navigation_home_FontColorSelect, Color.BLUE) 48 | fontColorLight = attributes.getColor(R.styleable.home_Navigation_home_FontColorLight, Color.RED) 49 | defaultPos = attributes.getInteger(R.styleable.home_Navigation_home_DefaultPos, 0) 50 | orderMode = attributes.getString(R.styleable.home_Navigation_home_OrderMode) ?: MODE_SELF 51 | itemSpace = attributes.getDimensionPixelSize(R.styleable.home_Navigation_home_ItemSpace, 10) 52 | attributes.recycle() 53 | } 54 | isFocusable = true 55 | } 56 | 57 | /** 58 | * 设置数据，数据改变后需重新调用(导航栏编辑等功能) 59 | */ 60 | var mDataList: MutableList = ArrayList() 61 | set(value) { 62 | field = value 63 | initView() 64 | } 65 | private var mToLeftMap: MutableMap = HashMap()//每个item中点到父布局左边的距离 66 | var mNowPos: Int = -1 67 | /** 68 | * 监听导航事件 69 | */ 70 | var mNavigationListener: NavigationListener? = null 71 | set(value) { 72 | field = value 73 | field?.onNavigationChange(mNowPos, KeyEvent.KEYCODE_DPAD_LEFT) 74 | } 75 | /** 76 | * 导航光标 77 | */ 78 | var mNavigationCursorView: NavigationCursorView? = null 79 | set(value) { 80 | field = value 81 | mToLeftMap[mNowPos]?.let { field?.fsatJumpTo(it) } 82 | } 83 | 84 | private fun initView() { 85 | if (mToLeftMap.isNotEmpty()) mToLeftMap.clear()//还原状态 86 | if (mDataList.size > childCount) { 87 | do { 88 | addView(getItemView()) 89 | } while (mDataList.size > childCount) 90 | } else if (mDataList.size < childCount) { 91 | do { 92 | removeViewAt(childCount - 1) 93 | } while (mDataList.size < childCount) 94 | } 95 | if (mNowPos != -1 && mNowPos < childCount) changeItemState(mNowPos, STATE_NO_SELECT)//还原状态 96 | for (i in 0..(childCount - 1)) { 97 | val child = getChildAt(i) as TextView 98 | child.text = mDataList[i] 99 | child.viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener { 100 | override fun onGlobalLayout() { 101 | child.viewTreeObserver.removeOnGlobalLayoutListener(this) 102 | mToLeftMap[i] = child.width / 2 + child.left + this@NavigationLinearLayout.left//每个item中点到父布局左边的距离 103 | if (defaultPos == i) {//TODO 如果编辑导航后不要重置pos，可根据实际修改逻辑 104 | mNowPos = defaultPos//默认要展示的pos 105 | changeItemState(mNowPos, if (this@NavigationLinearLayout.isFocused) STATE_HAS_SELECT_HAS_fOCUS else STATE_HAS_SELECT_NO_fOCUS)//修改默认要展示的pos的状态 106 | mToLeftMap[mNowPos]?.let { mNavigationCursorView?.fsatJumpTo(it) }//移动光标 107 | mNavigationListener?.onNavigationChange(mNowPos, KeyEvent.KEYCODE_DPAD_LEFT)//展示内容数据，仅仅展示数据，写左右都没问题 108 | } 109 | } 110 | }) 111 | } 112 | } 113 | 114 | private fun changeItemState(pos: Int, state: Int) { 115 | val child = getChildAt(pos) 116 | if (child != null) 117 | when (state) { 118 | STATE_NO_SELECT -> { 119 | //if (child.scaleX != 1f) ViewCompat.animate(child).scaleX(1f).scaleY(1f).translationZ(0f).start()//TODO BUG 120 | ViewCompat.animate(child).scaleX(1f).scaleY(1f).translationZ(0f).start() 121 | (child as TextView).setShadowLayer(0f, 0f, 0f, fontColorLight) 122 | child.isSelected = false 123 | } 124 | STATE_HAS_SELECT_NO_fOCUS -> { 125 | if (child.scaleX != 1f) ViewCompat.animate(child).scaleX(1f).scaleY(1f).translationZ(0f).start() 126 | if (!child.isSelected) { 127 | (child as TextView).setShadowLayer(25f, 0f, 0f, fontColorLight) 128 | child.isSelected = true 129 | } 130 | } 131 | STATE_HAS_SELECT_HAS_fOCUS -> { 132 | ViewCompat.animate(child).scaleX(enlargeRate).scaleY(enlargeRate).translationZ(0f).start() 133 | if (!child.isSelected) { 134 | (child as TextView).setShadowLayer(25f, 0f, 0f, fontColorLight) 135 | child.isSelected = true 136 | } 137 | } 138 | } 139 | } 140 | 141 | override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean { 142 | if (event?.action == KeyEvent.ACTION_DOWN) { 143 | when (keyCode) { 144 | KeyEvent.KEYCODE_DPAD_LEFT -> { 145 | if (mNowPos > 0) { 146 | changeItemState(mNowPos, STATE_NO_SELECT) 147 | changeItemState(--mNowPos, STATE_HAS_SELECT_HAS_fOCUS) 148 | mToLeftMap[mNowPos]?.let { mNavigationCursorView?.jumpTo(it) } 149 | mNavigationListener?.onNavigationChange(mNowPos, keyCode) 150 | }//如果有跳出导航栏的左右事件需求可在次此处else回调出去 151 | SoundUtil.playClickSound(this@NavigationLinearLayout) 152 | return true//TODO 系统声音会被屏蔽掉 153 | } 154 | KeyEvent.KEYCODE_DPAD_RIGHT -> { 155 | if (mNowPos < childCount - 1) { 156 | changeItemState(mNowPos, STATE_NO_SELECT) 157 | changeItemState(++mNowPos, STATE_HAS_SELECT_HAS_fOCUS) 158 | mToLeftMap[mNowPos]?.let { mNavigationCursorView?.jumpTo(it) } 159 | mNavigationListener?.onNavigationChange(mNowPos, keyCode) 160 | } 161 | SoundUtil.playClickSound(this@NavigationLinearLayout) 162 | return true 163 | } 164 | KeyEvent.KEYCODE_DPAD_UP, KeyEvent.KEYCODE_DPAD_DOWN -> {//TODO 方向类型的事件，不想系统自动找焦点，可试试return true 165 | mNavigationListener?.onNavigationChange(mNowPos, keyCode) 166 | } 167 | KeyEvent.KEYCODE_MENU -> {//TODO 非方向类型事件 168 | mNavigationListener?.onNavigationChange(mNowPos, keyCode) 169 | return true//TODO bug 170 | } 171 | } 172 | } 173 | return super.onKeyDown(keyCode, event) 174 | } 175 | 176 | override fun onFocusChanged(gainFocus: Boolean, direction: Int, previouslyFocusedRect: Rect?) { 177 | changeItemState(mNowPos, if (gainFocus) STATE_HAS_SELECT_HAS_fOCUS else STATE_HAS_SELECT_NO_fOCUS) 178 | mNavigationCursorView?.visibility = if (gainFocus) View.VISIBLE else View.INVISIBLE 179 | super.onFocusChanged(gainFocus, direction, previouslyFocusedRect) 180 | } 181 | 182 | private fun getItemView(): TextView { 183 | val states = arrayOf(intArrayOf(android.R.attr.state_selected), intArrayOf()) 184 | val colors = intArrayOf(fontColorSelect, fontColorNormal) 185 | val colorStateList = ColorStateList(states, colors) 186 | val textView = TextView(context) 187 | textView.textSize = fontSize 188 | textView.setTextColor(colorStateList) 189 | textView.includeFontPadding = false 190 | when (orderMode) { 191 | MODE_SAME -> { 192 | val layoutParams = LayoutParams(itemSpace, LayoutParams.WRAP_CONTENT) 193 | textView.layoutParams = layoutParams 194 | textView.gravity = Gravity.CENTER 195 | } 196 | MODE_SELF -> { 197 | textView.setPadding(itemSpace, 0, itemSpace, 0) 198 | } 199 | } 200 | return textView 201 | } 202 | 203 | /** 204 | * 导航栏目被动切换时调用 205 | */ 206 | fun jumpTo(keyCode: Int) { 207 | if ((mNowPos > 0 && keyCode == KeyEvent.KEYCODE_DPAD_LEFT) || (mNowPos < childCount - 1 && keyCode == KeyEvent.KEYCODE_DPAD_RIGHT)) { 208 | changeItemState(mNowPos, STATE_NO_SELECT) 209 | changeItemState(if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) --mNowPos else ++mNowPos, STATE_HAS_SELECT_NO_fOCUS) 210 | mToLeftMap[mNowPos]?.let { mNavigationCursorView?.jumpTo(it) } 211 | mNavigationListener?.onNavigationChange(mNowPos, KeyEvent.KEYCODE_DPAD_LEFT)//仅仅展示数据，写左右都没问题 212 | } 213 | } 214 | 215 | interface NavigationListener { 216 | 217 | /** 218 | * @param pos 选中的序号 219 | * @param keyCode 点击的按键 220 | */ 221 | fun onNavigationChange(pos: Int, keyCode: Int) 222 | } 223 | } -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/res/drawable/selector_text_bg.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 24 | 25 | 39 | 40 | 46 | 47 | 60 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/res/mipmap-xxhdpi/bg_main.jpg: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/MrTangFB/TvNavigationLayout/8543db6b31c60defca6ad220bc8d701d6d0eb779/TvNavigationLayout-kotlin/app/src/main/res/mipmap-xxhdpi/ic_navigation.png -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Navigation-master 3 | 4 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/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 = '1.2.30' 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.0.0' 11 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 12 | 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 | task clean(type: Delete) { 26 | delete rootProject.buildDir 27 | } 28 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/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 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /TvNavigationLayout-kotlin/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /gif/gif1.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/MrTangFB/TvNavigationLayout/8543db6b31c60defca6ad220bc8d701d6d0eb779/gif/gif1.gif --------------------------------------------------------------------------------