├── .gitignore ├── README.md ├── Screen ├── 1.gif ├── 2.gif ├── 3.png ├── 4.png ├── 5.png ├── 6.png ├── 7.png ├── 8.png └── simple.apk ├── build.gradle ├── proguard-rules.pro └── src ├── main ├── AndroidManifest.xml ├── java │ └── labelnet │ │ └── cn │ │ └── patterncolordemo │ │ ├── DrawableActivity.java │ │ ├── MainActivity.java │ │ ├── PaletteUtil.java │ │ ├── PatternUtilActivity.java │ │ └── other │ │ └── DrawableUtil.java └── res │ ├── drawable │ └── back_shape_color.xml │ ├── layout │ ├── activity_drawable.xml │ ├── activity_main.xml │ └── activity_pattern_util.xml │ ├── menu │ └── main_menu.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ ├── icon_app.png │ ├── icon_enght.png │ ├── icon_five.png │ ├── icon_four.png │ ├── icon_nine.png │ ├── icon_one.png │ ├── icon_seven.png │ ├── icon_six.png │ ├── icon_ten.png │ ├── icon_ten1.png │ ├── icon_ten2.png │ ├── icon_ten3.png │ ├── icon_ten4.png │ ├── icon_ten5.png │ ├── icon_ten6.png │ ├── icon_three.png │ └── icon_two.png │ ├── mipmap-xxxhdpi │ └── ic_launcher.png │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml └── test └── java └── labelnet └── cn └── patterncolordemo └── ExampleUnitTest.java /.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | *.iml -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PaletteColorDemo 2 | 探索Palette 与 生成 渐变背景色 3 | 4 | # BackGround： 5 | 6 | 根据图标生成其渐变背景颜色 7 | (Generates its gradient background color according to the icon) 8 | 9 | # Screen Recrode 10 | 11 | ![image](https://github.com/LABELNET/PaletteColorDemo/blob/master/Screen/1.gif) 12 | ![image](https://github.com/LABELNET/PaletteColorDemo/blob/master/Screen/2.gif) 13 | 14 | # Test1- 源码运行观看 (clone simple source code ) 15 | 16 | * (1) 打开Android Studio ，新建工程 ，打开新建工程所在的文件夹，在其跟目录下进行clone 17 | * (2) git clone https://github.com/LABELNET/PaletteColorDemo.git 18 | * (3) 配置新建工程下的settings.gradle , 添加 include ':palettecolordemo' 执行即可 19 | * (4) 注意：出错的话，注意修改v7包的版本； 20 | 21 | # Test2- 下载与安装 APK (Download and Install simple.apk file) 22 | 23 | [Download SimpleApk](https://github.com/LABELNET/PaletteColorDemo/blob/master/Screen/simple.apk) 24 | 25 | # Gradle Dependency 使用 26 | * Don't Gradle Dependency, You can learn from [ here](http://blog.csdn.net/LABLENET/article/details/52340634) 27 | * [ Android - 一个似神器而非神器之Palette探索与实践](http://blog.csdn.net/LABLENET/article/details/52340634) 28 | 29 | # Sample Usage 30 | 31 | **使用方法 ：** 32 | 33 | **（1）** *init(Resource res,int resId,callback)* 方式 34 | 35 | ``` 36 | PaletteUtil.getInstance() 37 | .init(getResources() 38 | ,R.mipmap.icon_one 39 | ,new PaletteUtil.PatternCallBack() { 40 | @Override 41 | public void onCallBack(Drawable drawable, int titleColor) { 42 | tv.setTextColor(titleColor); 43 | tv.setBackgroundDrawable(drawable); 44 | } 45 | }); 46 | ``` 47 | **（2）** *init(bitmap,callback)* 方式 48 | 49 | ``` 50 | Bitmap bitmap = BitmapFactory.decodeResource(getResources(),R.mipmap.icon_one); 51 | PaletteUtil.getInstance().init(bitmap, new PaletteUtil.PatternCallBack() { 52 | @Override 53 | public void onCallBack(Drawable drawable, int titleColor) { 54 | 55 | } 56 | }); 57 | -------------------------------------------------------------------------------- /Screen/1.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/LABELNET/PaletteColorDemo/1532d6a87e30c83d0f2d3ef570197129db81ba57/Screen/1.gif -------------------------------------------------------------------------------- /Screen/2.gif: 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-------------------------------------------------------------------------------- /Screen/simple.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/LABELNET/PaletteColorDemo/1532d6a87e30c83d0f2d3ef570197129db81ba57/Screen/simple.apk -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.3" 6 | 7 | defaultConfig { 8 | applicationId "labelnet.cn.patterncolordemo" 9 | minSdkVersion 15 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 | testOptions { 22 | unitTests.returnDefaultValues = true 23 | } 24 | 25 | } 26 | 27 | dependencies { 28 | compile fileTree(dir: 'libs', include: ['*.jar']) 29 | testCompile 'junit:junit:4.12' 30 | compile 'com.android.support:appcompat-v7:23.4.0' 31 | compile 'com.android.support:palette-v7:23.4.0' 32 | } 33 | -------------------------------------------------------------------------------- /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 E:\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 | -------------------------------------------------------------------------------- /src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /src/main/java/labelnet/cn/patterncolordemo/DrawableActivity.java: -------------------------------------------------------------------------------- 1 | package labelnet.cn.patterncolordemo; 2 | 3 | import android.graphics.drawable.Drawable; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.os.Bundle; 6 | import android.widget.TextView; 7 | 8 | import labelnet.cn.patterncolordemo.other.DrawableUtil; 9 | 10 | public class DrawableActivity extends AppCompatActivity { 11 | 12 | 13 | TextView tv_drawable; 14 | 15 | @Override 16 | protected void onCreate(Bundle savedInstanceState) { 17 | super.onCreate(savedInstanceState); 18 | setContentView(R.layout.activity_drawable); 19 | tv_drawable= (TextView) findViewById(R.id.tv_drawable); 20 | Drawable drawable = DrawableUtil.changedImageViewShape(getResources().getColor(R.color.js_one) 21 | , getResources().getColor(R.color.js_two)); 22 | tv_drawable.setBackground(drawable); 23 | 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /src/main/java/labelnet/cn/patterncolordemo/MainActivity.java: -------------------------------------------------------------------------------- 1 | package labelnet.cn.patterncolordemo; 2 | 3 | import android.content.Intent; 4 | import android.graphics.Bitmap; 5 | import android.graphics.BitmapFactory; 6 | import android.graphics.Color; 7 | import android.graphics.drawable.Drawable; 8 | import android.graphics.drawable.GradientDrawable; 9 | import android.os.Bundle; 10 | import android.support.v7.app.AppCompatActivity; 11 | import android.support.v7.graphics.Palette; 12 | import android.util.Log; 13 | import android.view.Menu; 14 | import android.view.MenuItem; 15 | import android.view.View; 16 | import android.widget.TextView; 17 | 18 | public class MainActivity extends AppCompatActivity { 19 | 20 | 21 | private TextView tv1; 22 | private TextView tv2; 23 | private TextView tv3; 24 | private TextView tv4; 25 | private TextView tv5; 26 | private TextView tv6; 27 | private TextView tv7; 28 | int index=0; 29 | 30 | private int [] imageIds=new int[]{ 31 | R.mipmap.icon_one, 32 | R.mipmap.icon_two, 33 | R.mipmap.icon_three, 34 | R.mipmap.icon_three, 35 | R.mipmap.icon_four, 36 | R.mipmap.icon_five, 37 | R.mipmap.icon_six, 38 | R.mipmap.icon_seven, 39 | R.mipmap.icon_enght, 40 | R.mipmap.icon_nine, 41 | R.mipmap.icon_ten, 42 | R.mipmap.icon_ten1, 43 | R.mipmap.icon_ten2, 44 | R.mipmap.icon_ten3, 45 | R.mipmap.icon_ten4, 46 | R.mipmap.icon_ten5, 47 | R.mipmap.icon_ten6 48 | }; 49 | 50 | 51 | @Override 52 | protected void onCreate(Bundle savedInstanceState) { 53 | super.onCreate(savedInstanceState); 54 | setContentView(R.layout.activity_main); 55 | tv1= (TextView) findViewById(R.id.tv1); 56 | tv2= (TextView) findViewById(R.id.tv2); 57 | tv3= (TextView) findViewById(R.id.tv3); 58 | tv4= (TextView) findViewById(R.id.tv4); 59 | tv5= (TextView) findViewById(R.id.tv5); 60 | tv6= (TextView) findViewById(R.id.tv6); 61 | tv7= (TextView) findViewById(R.id.tv7); 62 | initTextView(); 63 | } 64 | 65 | private void initTextView() { 66 | 67 | Bitmap bitmap = BitmapFactory.decodeResource(getResources(),imageIds[index]); 68 | initBackColor(bitmap); 69 | 70 | tv7.setOnClickListener(new View.OnClickListener() { 71 | @Override 72 | public void onClick(View v) { 73 | index++; 74 | if(index==imageIds.length){ 75 | index=0; 76 | } 77 | Bitmap bitmap = BitmapFactory.decodeResource(getResources(),imageIds[index]); 78 | initBackColor(bitmap); 79 | setTitle(getString(R.string.app_name)+" | "+index); 80 | } 81 | }); 82 | 83 | } 84 | 85 | @Override 86 | public boolean onCreateOptionsMenu(Menu menu) { 87 | getMenuInflater().inflate(R.menu.main_menu,menu); 88 | return true; 89 | } 90 | 91 | @Override 92 | public boolean onOptionsItemSelected(MenuItem item) { 93 | if(item.getItemId()==R.id.test_palette){ 94 | startActivity(new Intent(MainActivity.this,PatternUtilActivity.class)); 95 | }else if(item.getItemId()==R.id.test_drawable){ 96 | startActivity(new Intent(MainActivity.this,DrawableActivity.class)); 97 | } 98 | return true; 99 | } 100 | 101 | private void initBackColor(Bitmap bitmap) { 102 | 103 | Palette.from(bitmap).generate(new Palette.PaletteAsyncListener() { 104 | @Override 105 | public void onGenerated(Palette palette) { 106 | 107 | //1 108 | Palette.Swatch a = palette.getVibrantSwatch(); 109 | 110 | for(float f:a.getHsl()) { 111 | Log.v("Main", " pop : " + f); 112 | } 113 | 114 | if(a!=null){ 115 | tv1.setBackgroundColor(a.getRgb()); 116 | tv1.setTextColor(a.getTitleTextColor()); 117 | }else{ 118 | Log.v("Main","a 为 null"); 119 | tv1.setBackgroundColor(Color.WHITE); 120 | tv1.setTextColor(Color.YELLOW); 121 | } 122 | 123 | //2 124 | Palette.Swatch b=palette.getLightVibrantSwatch(); 125 | 126 | if(b!=null){ 127 | 128 | tv2.setBackgroundColor(b.getRgb()); 129 | tv2.setTextColor(b.getTitleTextColor()); 130 | 131 | }else{ 132 | Log.v("Main","b 为 null"); 133 | tv2.setBackgroundColor(Color.WHITE); 134 | tv2.setTextColor(Color.YELLOW); 135 | } 136 | 137 | 138 | 139 | //3 140 | Palette.Swatch c = palette.getDarkVibrantSwatch(); 141 | if(c!=null){ 142 | tv3.setBackgroundColor(c.getRgb()); 143 | tv3.setTextColor(c.getTitleTextColor()); 144 | }else{ 145 | Log.v("Main","c 为 null"); 146 | tv3.setBackgroundColor(Color.WHITE); 147 | tv3.setTextColor(Color.YELLOW); 148 | } 149 | 150 | 151 | //4 152 | Palette.Swatch d = palette.getMutedSwatch(); 153 | if(d!=null){ 154 | 155 | tv4.setBackgroundColor(d.getRgb()); 156 | tv4.setTextColor(d.getTitleTextColor()); 157 | 158 | }else{ 159 | Log.v("Main","d 为 null"); 160 | tv4.setBackgroundColor(Color.WHITE); 161 | tv4.setTextColor(Color.YELLOW); 162 | } 163 | 164 | //5 165 | Palette.Swatch e = palette.getLightMutedSwatch(); 166 | if(e!=null){ 167 | 168 | tv5.setBackgroundColor(e.getRgb()); 169 | tv5.setTextColor(e.getTitleTextColor()); 170 | 171 | }else{ 172 | Log.v("Main","e 为 null"); 173 | tv5.setBackgroundColor(Color.WHITE); 174 | tv5.setTextColor(Color.YELLOW); 175 | 176 | } 177 | 178 | //6 179 | Palette.Swatch f = palette.getDarkMutedSwatch(); 180 | if(f!=null){ 181 | 182 | tv6.setBackgroundColor(f.getRgb()); 183 | tv6.setTextColor(f.getTitleTextColor()); 184 | 185 | }else{ 186 | Log.v("Main","f 为 null"); 187 | tv6.setBackgroundColor(Color.WHITE); 188 | tv6.setTextColor(Color.YELLOW); 189 | } 190 | 191 | int two=0; 192 | if(b!=null){ 193 | two=b.getRgb(); 194 | } 195 | 196 | tv7.setBackgroundDrawable(changedImageViewShape(a.getRgb(),two)); 197 | tv7.setTextColor(a.getTitleTextColor()); 198 | 199 | } 200 | }); 201 | } 202 | 203 | 204 | /** 205 | * 创建Drawable对象 206 | * @param RGBValues 207 | * @param two 208 | * @return 209 | */ 210 | private Drawable changedImageViewShape(int RGBValues,int two){ 211 | if(two==0){ 212 | two=colorEasy(RGBValues); 213 | }else { 214 | two = colorBurn(two); 215 | } 216 | GradientDrawable shape = new GradientDrawable(GradientDrawable.Orientation.TL_BR 217 | ,new int[]{RGBValues,two}); 218 | shape.setShape(GradientDrawable.RECTANGLE); 219 | //设置渐变方式 220 | shape.setGradientType(GradientDrawable.LINEAR_GRADIENT); 221 | //圆角 222 | shape.setCornerRadius(8); 223 | return shape; 224 | } 225 | 226 | 227 | /** 228 | * 颜色变浅处理 229 | * @param RGBValues 230 | * @return 231 | */ 232 | private int colorEasy(int RGBValues) { 233 | int red = RGBValues >> 16 & 0xff; 234 | int green = RGBValues >> 8 & 0xff; 235 | int blue = RGBValues & 0xff; 236 | if(red==0){ 237 | red=10; 238 | } 239 | if(green==0){ 240 | green=10; 241 | } 242 | if(blue==0){ 243 | blue=10; 244 | } 245 | Log.v("Main","Red : "+ red); 246 | Log.v("Main","Green : "+ green); 247 | Log.v("Main","Blue : "+ blue); 248 | red = (int) Math.floor(red * (1 + 0.1)); 249 | green = (int) Math.floor(green * (1 + 0.1)); 250 | blue = (int) Math.floor(blue * (1 + 0.1)); 251 | return Color.rgb(red, green, blue); 252 | } 253 | 254 | /** 255 | * 颜色加深处理 256 | * @param RGBValues 257 | * @return 258 | */ 259 | private int colorBurn(int RGBValues) { 260 | int red = RGBValues >> 16 & 0xff; 261 | int green = RGBValues >> 8 & 0xff; 262 | int blue = RGBValues & 0xff; 263 | Log.v("Main","Red : "+ red); 264 | Log.v("Main","Green : "+ green); 265 | Log.v("Main","Blue : "+ blue); 266 | red = (int) Math.floor(red * (1 - 0.1)); 267 | green = (int) Math.floor(green * (1 - 0.1)); 268 | blue = (int) Math.floor(blue * (1 - 0.1)); 269 | return Color.rgb(red, green, blue); 270 | } 271 | 272 | } 273 | -------------------------------------------------------------------------------- /src/main/java/labelnet/cn/patterncolordemo/PaletteUtil.java: -------------------------------------------------------------------------------- 1 | package labelnet.cn.patterncolordemo; 2 | 3 | import android.content.res.Resources; 4 | import android.graphics.Bitmap; 5 | import android.graphics.BitmapFactory; 6 | import android.graphics.Color; 7 | import android.graphics.drawable.Drawable; 8 | import android.graphics.drawable.GradientDrawable; 9 | import android.support.v7.graphics.Palette; 10 | 11 | /** 12 | * Created by yuan on 2016/8/28. 13 | * 获取图片背景色 14 | */ 15 | public class PaletteUtil implements Palette.PaletteAsyncListener{ 16 | 17 | private static PaletteUtil instance; 18 | 19 | private PatternCallBack patternCallBack; 20 | 21 | public static PaletteUtil getInstance(){ 22 | if(instance==null){ 23 | instance=new PaletteUtil(); 24 | } 25 | return instance; 26 | } 27 | 28 | public synchronized void init(Bitmap bitmap,PatternCallBack patternCallBack){ 29 | Palette.from(bitmap).generate(this); 30 | this.patternCallBack=patternCallBack; 31 | } 32 | 33 | public synchronized void init(Resources resources, int resourceId,PatternCallBack patternCallBack){ 34 | Bitmap bitmap = BitmapFactory.decodeResource(resources,resourceId); 35 | Palette.from(bitmap).generate(this); 36 | this.patternCallBack=patternCallBack; 37 | } 38 | 39 | @Override 40 | public synchronized void onGenerated(Palette palette) { 41 | Palette.Swatch a = palette.getVibrantSwatch(); 42 | Palette.Swatch b=palette.getLightVibrantSwatch(); 43 | int colorEasy=0; 44 | if(b!=null){ 45 | colorEasy=b.getRgb(); 46 | } 47 | patternCallBack.onCallBack(changedImageViewShape(a.getRgb(),colorEasy) 48 | ,a.getTitleTextColor()); 49 | } 50 | 51 | /** 52 | * 创建Drawable对象 53 | * @param RGBValues 54 | * @param two 55 | * @return 56 | */ 57 | private Drawable changedImageViewShape(int RGBValues, int two){ 58 | if(two==0){ 59 | two=colorEasy(RGBValues); 60 | }else { 61 | two = colorBurn(two); 62 | } 63 | GradientDrawable shape = new GradientDrawable(GradientDrawable.Orientation.TL_BR 64 | ,new int[]{RGBValues,two}); 65 | shape.setShape(GradientDrawable.RECTANGLE); 66 | //设置渐变方式 67 | shape.setGradientType(GradientDrawable.LINEAR_GRADIENT); 68 | //圆角 69 | shape.setCornerRadius(8); 70 | return shape; 71 | } 72 | 73 | 74 | /** 75 | * 颜色变浅处理 76 | * @param RGBValues 77 | * @return 78 | */ 79 | private int colorEasy(int RGBValues) { 80 | int red = RGBValues >> 16 & 0xff; 81 | int green = RGBValues >> 8 & 0xff; 82 | int blue = RGBValues & 0xff; 83 | if(red==0){ 84 | red=10; 85 | } 86 | if(green==0){ 87 | green=10; 88 | } 89 | if(blue==0){ 90 | blue=10; 91 | } 92 | red = (int) Math.floor(red * (1 + 0.1)); 93 | green = (int) Math.floor(green * (1 + 0.1)); 94 | blue = (int) Math.floor(blue * (1 + 0.1)); 95 | return Color.rgb(red, green, blue); 96 | } 97 | 98 | /** 99 | * 颜色加深处理 100 | * @param RGBValues 101 | * @return 102 | */ 103 | private int colorBurn(int RGBValues) { 104 | int red = RGBValues >> 16 & 0xff; 105 | int green = RGBValues >> 8 & 0xff; 106 | int blue = RGBValues & 0xff; 107 | red = (int) Math.floor(red * (1 - 0.1)); 108 | green = (int) Math.floor(green * (1 - 0.1)); 109 | blue = (int) Math.floor(blue * (1 - 0.1)); 110 | return Color.rgb(red, green, blue); 111 | } 112 | 113 | 114 | public interface PatternCallBack{ 115 | void onCallBack(Drawable drawable,int titleColor); 116 | } 117 | 118 | } 119 | -------------------------------------------------------------------------------- /src/main/java/labelnet/cn/patterncolordemo/PatternUtilActivity.java: -------------------------------------------------------------------------------- 1 | package labelnet.cn.patterncolordemo; 2 | 3 | import android.annotation.TargetApi; 4 | import android.graphics.drawable.Drawable; 5 | import android.os.Build; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.os.Bundle; 8 | import android.view.View; 9 | import android.widget.ImageView; 10 | import android.widget.TextView; 11 | 12 | public class PatternUtilActivity extends AppCompatActivity { 13 | 14 | 15 | TextView tvPalette; 16 | ImageView ivPalette; 17 | int index=0; 18 | 19 | private int [] imageIds=new int[]{ 20 | R.mipmap.icon_one, 21 | R.mipmap.icon_two, 22 | R.mipmap.icon_three, 23 | R.mipmap.icon_three, 24 | R.mipmap.icon_four, 25 | R.mipmap.icon_five, 26 | R.mipmap.icon_six, 27 | R.mipmap.icon_seven, 28 | R.mipmap.icon_enght, 29 | R.mipmap.icon_nine, 30 | R.mipmap.icon_ten, 31 | R.mipmap.icon_ten1, 32 | R.mipmap.icon_ten2, 33 | R.mipmap.icon_ten3, 34 | R.mipmap.icon_ten4, 35 | R.mipmap.icon_ten5, 36 | R.mipmap.icon_ten6 37 | }; 38 | 39 | @Override 40 | protected void onCreate(Bundle savedInstanceState) { 41 | super.onCreate(savedInstanceState); 42 | setContentView(R.layout.activity_pattern_util); 43 | tvPalette= (TextView) findViewById(R.id.tv_palette); 44 | ivPalette= (ImageView) findViewById(R.id.iv_icon); 45 | 46 | initView(index); 47 | 48 | tvPalette.setOnClickListener(new View.OnClickListener() { 49 | @Override 50 | public void onClick(View v) { 51 | index++; 52 | if(index==imageIds.length){ 53 | index=0; 54 | } 55 | initView(index); 56 | } 57 | }); 58 | } 59 | 60 | private void initView(int index) { 61 | ivPalette.setImageResource(imageIds[index]); 62 | PaletteUtil.getInstance() 63 | .init(getResources() 64 | ,imageIds[index] 65 | ,new PaletteUtil.PatternCallBack() { 66 | @Override 67 | public void onCallBack(Drawable drawable, int titleColor) { 68 | tvPalette.setTextColor(titleColor); 69 | tvPalette.setBackgroundDrawable(drawable); 70 | } 71 | }); 72 | 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /src/main/java/labelnet/cn/patterncolordemo/other/DrawableUtil.java: -------------------------------------------------------------------------------- 1 | package labelnet.cn.patterncolordemo.other; 2 | 3 | import android.graphics.drawable.Drawable; 4 | import android.graphics.drawable.GradientDrawable; 5 | 6 | /** 7 | * Created by yuan on 2016/8/29. 8 | * 生成Drawable背景资源 9 | */ 10 | public class DrawableUtil { 11 | 12 | public static Drawable changedImageViewShape(int RGBOne, int RGBTwo){ 13 | GradientDrawable shape = new GradientDrawable(GradientDrawable.Orientation.TL_BR 14 | ,new int[]{RGBOne,RGBTwo}); 15 | shape.setShape(GradientDrawable.RECTANGLE); 16 | //设置渐变方式 17 | shape.setGradientType(GradientDrawable.LINEAR_GRADIENT); 18 | //圆角 19 | shape.setCornerRadius(8); 20 | return shape; 21 | } 22 | 23 | } 24 | -------------------------------------------------------------------------------- /src/main/res/drawable/back_shape_color.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /src/main/res/layout/activity_drawable.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 18 | 19 | 20 | 27 | 28 | 36 | 37 | 45 | 46 | 47 | 55 | 56 | 57 | 58 | 66 | 67 | 75 | 76 | 84 | 85 | 86 | 87 | -------------------------------------------------------------------------------- /src/main/res/layout/activity_pattern_util.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 17 | 18 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /src/main/res/menu/main_menu.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 11 | 16 | 17 | 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-------------------------------------------------------------------------------- /src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | #003b8f 8 | #197b9a 9 | 10 | 11 | -------------------------------------------------------------------------------- /src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | PatternColorDemo 3 | 4 | -------------------------------------------------------------------------------- /src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /src/test/java/labelnet/cn/patterncolordemo/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package labelnet.cn.patterncolordemo; 2 | 3 | import android.graphics.Color; 4 | import android.support.v4.graphics.ColorUtils; 5 | 6 | import org.junit.Test; 7 | 8 | import labelnet.cn.patterncolordemo.other.ColorUtil; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 14 | */ 15 | public class ExampleUnitTest { 16 | @Test 17 | public void addition_isCorrect() throws Exception { 18 | assertEquals(4, 2 + 2); 19 | } 20 | 21 | 22 | @Test 23 | public void test_ColorUtil(){ 24 | } 25 | 26 | } --------------------------------------------------------------------------------