├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── kele │ │ └── watermarkviewdemo │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── kele │ │ │ └── watermarkviewdemo │ │ │ ├── MainActivity.java │ │ │ └── watermark │ │ │ ├── WaterMarkView.java │ │ │ └── WaterMarkViewGroup.java │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── attrs.xml │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── kele │ └── watermarkviewdemo │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── img └── watermark.png └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | .idea 4 | /local.properties 5 | .DS_Store 6 | /build 7 | /captures 8 | .externalNativeBuild 9 | .cxx 10 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # WaterMarkView 2 | 3 | 效果图： 4 | 5 | ![效果图](https://github.com/xiaokele/WaterMarkView/blob/main/img/watermark.png "可乐") 6 | 7 | *** 8 | 9 | 简书地址：https://www.jianshu.com/p/4bb2200a111b 10 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 30 5 | buildToolsVersion "30.0.1" 6 | 7 | defaultConfig { 8 | applicationId "com.kele.watermarkviewdemo" 9 | minSdkVersion 21 10 | targetSdkVersion 30 11 | versionCode 1 12 | versionName "1.0" 13 | 14 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 15 | } 16 | 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | } 24 | 25 | dependencies { 26 | implementation fileTree(dir: "libs", include: ["*.jar"]) 27 | implementation 'androidx.appcompat:appcompat:1.2.0' 28 | implementation 'androidx.constraintlayout:constraintlayout:2.0.4' 29 | testImplementation 'junit:junit:4.12' 30 | androidTestImplementation 'androidx.test.ext:junit:1.1.2' 31 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' 32 | 33 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/androidTest/java/com/kele/watermarkviewdemo/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.kele.watermarkviewdemo; 2 | 3 | import android.content.Context; 4 | 5 | import androidx.test.platform.app.InstrumentationRegistry; 6 | import androidx.test.ext.junit.runners.AndroidJUnit4; 7 | 8 | import org.junit.Test; 9 | import org.junit.runner.RunWith; 10 | 11 | import static org.junit.Assert.*; 12 | 13 | /** 14 | * Instrumented test, which will execute on an Android device. 15 | * 16 | * @see Testing documentation 17 | */ 18 | @RunWith(AndroidJUnit4.class) 19 | public class ExampleInstrumentedTest { 20 | @Test 21 | public void useAppContext() { 22 | // Context of the app under test. 23 | Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext(); 24 | assertEquals("com.kele.watermarkviewdemo", appContext.getPackageName()); 25 | } 26 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/kele/watermarkviewdemo/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.kele.watermarkviewdemo; 2 | 3 | import android.os.Bundle; 4 | 5 | import com.kele.watermarkviewdemo.watermark.WaterMarkView; 6 | import com.kele.watermarkviewdemo.watermark.WaterMarkViewGroup; 7 | 8 | import androidx.appcompat.app.AppCompatActivity; 9 | 10 | public class MainActivity extends AppCompatActivity { 11 | 12 | @Override 13 | protected void onCreate(Bundle savedInstanceState) { 14 | super.onCreate(savedInstanceState); 15 | setContentView(R.layout.activity_main); 16 | 17 | WaterMarkView wmv = findViewById(R.id.wmv); 18 | wmv.setParams("View实现"); 19 | WaterMarkViewGroup wmvg = findViewById(R.id.wmvg); 20 | wmvg.setParams("ViewGroup实现"); 21 | } 22 | } -------------------------------------------------------------------------------- /app/src/main/java/com/kele/watermarkviewdemo/watermark/WaterMarkView.java: -------------------------------------------------------------------------------- 1 | package com.kele.watermarkviewdemo.watermark; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.Paint; 8 | import android.graphics.Rect; 9 | import android.util.AttributeSet; 10 | import android.view.View; 11 | 12 | import com.kele.watermarkviewdemo.R; 13 | 14 | import androidx.annotation.NonNull; 15 | import androidx.annotation.Nullable; 16 | 17 | /** 18 | * Des: 自定义水印View 19 | * Created by kele on 2020/11/12. 20 | * E-mail:984127585@qq.com 21 | */ 22 | public class WaterMarkView extends View { 23 | 24 | private static final String TAG = WaterMarkView.class.getSimpleName(); 25 | 26 | private int mDrawWidth = 300;//画的宽度 为实际高度的mScaleSize倍（作用是在旋转后防止有些地方没有水印） 27 | private int mDrawHeight = 300;//画的高度 同上 28 | private String str = "可乐";//水印文字 29 | private float hSpace = 50f;//水平间距 30 | private float vSpace = 20f;//垂直间距 31 | private int mScaleSize = 2;//缩放大小 固定：2 32 | private int mDegrees = -30;//旋转角度 33 | private int bgColor = Color.TRANSPARENT;//背景颜色 34 | private int textColor = Color.BLACK;//字体颜色 35 | private float textSize = 13f;//字体大小 36 | private int mWidth;//布局实际宽度 37 | private int mHeight;//布局实际高度 38 | 39 | public WaterMarkView(@NonNull Context context) { 40 | this(context, null); 41 | } 42 | 43 | public WaterMarkView(@NonNull Context context, @Nullable AttributeSet attrs) { 44 | super(context, attrs); 45 | init(context, attrs); 46 | } 47 | 48 | /** 49 | * 初始化 50 | * 51 | * @param context 52 | * @param attrs 53 | */ 54 | public void init(Context context, AttributeSet attrs) { 55 | if (null != attrs) { 56 | //获取XML中的参数 57 | TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.WaterMarkView); 58 | str = ta.getString(R.styleable.WaterMarkView_text); 59 | hSpace = ta.getDimension(R.styleable.WaterMarkView_hSpace, 50f); 60 | vSpace = ta.getDimension(R.styleable.WaterMarkView_vSpace, 20f); 61 | mDegrees = ta.getInteger(R.styleable.WaterMarkView_degrees, -30); 62 | bgColor = ta.getColor(R.styleable.WaterMarkView_bgColor, Color.TRANSPARENT); 63 | textColor = ta.getColor(R.styleable.WaterMarkView_textColor, Color.BLACK); 64 | textSize = ta.getDimension(R.styleable.WaterMarkView_textSize, 13f); 65 | ta.recycle(); 66 | } 67 | } 68 | 69 | /** 70 | * 设置参数 71 | * 72 | * @param text 水印文字 73 | */ 74 | public void setParams(String text) { 75 | setParams(text, hSpace, vSpace); 76 | } 77 | 78 | /** 79 | * 设置参数 80 | * 81 | * @param text 水印文字 82 | * @param hSize 水平方向水印文字个数 83 | * @param vSize 垂直方向水印文字个数 84 | */ 85 | public void setParams(String text, float hSize, float vSize) { 86 | setParams(text, hSize, vSize, mDegrees); 87 | } 88 | 89 | /** 90 | * 设置参数 91 | * 92 | * @param text 水印文字 93 | * @param hSize 水平方向水印文字个数 94 | * @param vSize 垂直方向水印文字个数 95 | * @param degrees 旋转角度 96 | */ 97 | public void setParams(String text, float hSize, float vSize, int degrees) { 98 | setParams(text, hSize, vSize, degrees, bgColor, textColor, textSize); 99 | } 100 | 101 | /** 102 | * 参数设置 103 | * 104 | * @param text 105 | * @param hSize 106 | * @param vSize 107 | * @param degrees 108 | * @param bgColor 背景颜色 109 | * @param textColor 字体颜色 110 | * @param textSize 字体大小 111 | */ 112 | public void setParams(String text, float hSize, float vSize, int degrees, int bgColor, int textColor, float textSize) { 113 | this.str = text; 114 | this.hSpace = hSize; 115 | this.vSpace = vSize; 116 | this.mDegrees = degrees; 117 | this.bgColor = bgColor; 118 | this.textColor = textColor; 119 | this.textSize = textSize; 120 | invalidate(); 121 | } 122 | 123 | /** 124 | * 在View的源码当中并没有对AT_MOST和EXACTLY两个模式做出区分， 125 | * 也就是说View在wrap_content和match_parent两个模式下是完全相同的， 126 | * 都会是match_parent， 127 | * 显然这与我们平时用的View不同， 128 | * 所以我们要重写onMeasure方法。 129 | * 130 | * @param widthMeasureSpec 131 | * @param heightMeasureSpec 132 | */ 133 | @Override 134 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 135 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 136 | 137 | int widthSize = MeasureSpec.getSize(widthMeasureSpec); 138 | int widthMode = MeasureSpec.getMode(widthMeasureSpec); 139 | int heightSize = MeasureSpec.getSize(heightMeasureSpec); 140 | int heightMode = MeasureSpec.getMode(heightMeasureSpec); 141 | 142 | if (widthMode == MeasureSpec.AT_MOST && heightMode == MeasureSpec.AT_MOST) { 143 | setMeasuredDimension(mDrawWidth, mDrawHeight); 144 | } else if (widthMode == MeasureSpec.AT_MOST) { 145 | setMeasuredDimension(mDrawWidth, heightSize); 146 | } else if (heightMode == MeasureSpec.AT_MOST) { 147 | setMeasuredDimension(widthSize, mDrawHeight); 148 | } 149 | } 150 | 151 | @Override 152 | protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 153 | super.onLayout(changed, left, top, right, bottom); 154 | 155 | //获取实际宽高 156 | mWidth = getWidth(); 157 | mHeight = getHeight(); 158 | //设置需要画的宽高 159 | mDrawWidth = mWidth * mScaleSize; 160 | mDrawHeight = mHeight * mScaleSize; 161 | } 162 | 163 | @Override 164 | protected void onDraw(Canvas canvas) { 165 | super.onDraw(canvas); 166 | //画水印 167 | drawWaterMark(canvas); 168 | } 169 | 170 | /** 171 | * 绘制水印 172 | * 173 | * @param canvas 174 | */ 175 | private void drawWaterMark(Canvas canvas) { 176 | Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); 177 | Rect rect = new Rect(); 178 | paint.setTextSize(textSize); 179 | //获取文字长度和宽度 180 | paint.getTextBounds(str, 0, str.length(), rect); 181 | int textWidth = rect.width(); 182 | int textHeight = rect.height(); 183 | //获取每个单独的item的宽高 184 | float itemWidth = textWidth + hSpace; 185 | float itemHeight = textHeight + vSpace; 186 | //获取水平、垂直方向需要绘制的个数 187 | int hSize = (int) ((mDrawWidth / itemWidth) + 0.5); 188 | int vSize = (int) ((mDrawHeight / itemHeight) + 0.5); 189 | 190 | //X轴开始坐标 191 | float xStart = hSpace / 2; 192 | //Y轴开始坐标 193 | float yStart = vSpace / 2 + textHeight; 194 | 195 | //创建透明画布 196 | canvas.drawColor(bgColor); 197 | 198 | paint.setColor(textColor); 199 | //paint.setAlpha((int) (0.1 * 255)); 200 | // 获取跟清晰的图像采样 201 | paint.setDither(true); 202 | paint.setFilterBitmap(true); 203 | 204 | canvas.save(); 205 | //平移 206 | canvas.translate(-(mDrawWidth / 4), -(mDrawHeight / 4)); 207 | //旋转对应角度 208 | canvas.rotate(mDegrees, mDrawWidth / 2, mDrawHeight / 2); 209 | //画X轴方向 210 | for (int i = 0; i < hSize; i++) { 211 | float xDraw = xStart + itemWidth * i; 212 | //画Y轴方向 213 | for (int j = 0; j < vSize; j++) { 214 | float yDraw = yStart + itemHeight * j; 215 | canvas.drawText(str, xDraw, yDraw, paint); 216 | } 217 | } 218 | canvas.restore(); 219 | } 220 | } 221 | -------------------------------------------------------------------------------- /app/src/main/java/com/kele/watermarkviewdemo/watermark/WaterMarkViewGroup.java: -------------------------------------------------------------------------------- 1 | package com.kele.watermarkviewdemo.watermark; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.Paint; 8 | import android.graphics.Rect; 9 | import android.util.AttributeSet; 10 | import android.widget.FrameLayout; 11 | 12 | import com.kele.watermarkviewdemo.R; 13 | 14 | import androidx.annotation.NonNull; 15 | import androidx.annotation.Nullable; 16 | 17 | /** 18 | * Des: 水印ViewGroup 19 | * Created by kele on 2020/11/14. 20 | * E-mail:984127585@qq.com 21 | */ 22 | public class WaterMarkViewGroup extends FrameLayout { 23 | 24 | private int mDrawWidth = 300;//画的宽度 为实际高度的mScaleSize倍（作用是在旋转后防止有些地方没有水印） 25 | private int mDrawHeight = 300;//画的高度 同上 26 | private String str = "可乐";//水印文字 27 | private float hSpace = 50f;//水平间距 28 | private float vSpace = 20f;//垂直间距 29 | private int mScaleSize = 2;//缩放大小 固定：2 30 | private int mDegrees = -30;//旋转角度 31 | private int bgColor = Color.TRANSPARENT;//背景颜色 32 | private int textColor = Color.BLACK;//字体颜色 33 | private float textSize = 13f;//字体大小 34 | private int mWidth;//布局实际宽度 35 | private int mHeight;//布局实际高度 36 | 37 | public WaterMarkViewGroup(@NonNull Context context) { 38 | this(context, null); 39 | } 40 | 41 | public WaterMarkViewGroup(@NonNull Context context, @Nullable AttributeSet attrs) { 42 | super(context, attrs); 43 | init(context, attrs); 44 | } 45 | 46 | /** 47 | * 初始化 48 | * 49 | * @param context 50 | * @param attrs 51 | */ 52 | public void init(Context context, AttributeSet attrs) { 53 | if (null != attrs) { 54 | //获取XML中的参数 55 | TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.WaterMarkView); 56 | str = ta.getString(R.styleable.WaterMarkView_text); 57 | hSpace = ta.getDimension(R.styleable.WaterMarkView_hSpace, 50f); 58 | vSpace = ta.getDimension(R.styleable.WaterMarkView_vSpace, 20f); 59 | mDegrees = ta.getInteger(R.styleable.WaterMarkView_degrees, -30); 60 | bgColor = ta.getColor(R.styleable.WaterMarkView_bgColor, Color.TRANSPARENT); 61 | textColor = ta.getColor(R.styleable.WaterMarkView_textColor, Color.BLACK); 62 | textSize = ta.getDimension(R.styleable.WaterMarkView_textSize, 13f); 63 | ta.recycle(); 64 | } 65 | } 66 | 67 | /** 68 | * 设置参数 69 | * 70 | * @param text 水印文字 71 | */ 72 | public void setParams(String text) { 73 | setParams(text, hSpace, vSpace); 74 | } 75 | 76 | /** 77 | * 设置参数 78 | * 79 | * @param text 水印文字 80 | * @param hSize 水平方向水印文字个数 81 | * @param vSize 垂直方向水印文字个数 82 | */ 83 | public void setParams(String text, float hSize, float vSize) { 84 | setParams(text, hSize, vSize, mDegrees); 85 | } 86 | 87 | /** 88 | * 设置参数 89 | * 90 | * @param text 水印文字 91 | * @param hSize 水平方向水印文字个数 92 | * @param vSize 垂直方向水印文字个数 93 | * @param degrees 旋转角度 94 | */ 95 | public void setParams(String text, float hSize, float vSize, int degrees) { 96 | setParams(text, hSize, vSize, degrees, bgColor, textColor, textSize); 97 | } 98 | 99 | /** 100 | * 参数设置 101 | * 102 | * @param text 103 | * @param hSize 104 | * @param vSize 105 | * @param degrees 106 | * @param bgColor 背景颜色 107 | * @param textColor 字体颜色 108 | * @param textSize 字体大小 109 | */ 110 | public void setParams(String text, float hSize, float vSize, int degrees, int bgColor, int textColor, float textSize) { 111 | this.str = text; 112 | this.hSpace = hSize; 113 | this.vSpace = vSize; 114 | this.mDegrees = degrees; 115 | this.bgColor = bgColor; 116 | this.textColor = textColor; 117 | this.textSize = textSize; 118 | invalidate(); 119 | } 120 | 121 | /** 122 | * 在View的源码当中并没有对AT_MOST和EXACTLY两个模式做出区分， 123 | * 也就是说View在wrap_content和match_parent两个模式下是完全相同的， 124 | * 都会是match_parent， 125 | * 显然这与我们平时用的View不同， 126 | * 所以我们要重写onMeasure方法。 127 | * 128 | * @param widthMeasureSpec 129 | * @param heightMeasureSpec 130 | */ 131 | @Override 132 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 133 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 134 | 135 | int widthSize = MeasureSpec.getSize(widthMeasureSpec); 136 | int widthMode = MeasureSpec.getMode(widthMeasureSpec); 137 | int heightSize = MeasureSpec.getSize(heightMeasureSpec); 138 | int heightMode = MeasureSpec.getMode(heightMeasureSpec); 139 | 140 | if (widthMode == MeasureSpec.AT_MOST && heightMode == MeasureSpec.AT_MOST) { 141 | setMeasuredDimension(mDrawWidth, mDrawHeight); 142 | } else if (widthMode == MeasureSpec.AT_MOST) { 143 | setMeasuredDimension(mDrawWidth, heightSize); 144 | } else if (heightMode == MeasureSpec.AT_MOST) { 145 | setMeasuredDimension(widthSize, mDrawHeight); 146 | } 147 | } 148 | 149 | @Override 150 | protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 151 | super.onLayout(changed, left, top, right, bottom); 152 | 153 | //获取实际宽高 154 | mWidth = getWidth(); 155 | mHeight = getHeight(); 156 | //设置需要画的宽高 157 | mDrawWidth = mWidth * mScaleSize; 158 | mDrawHeight = mHeight * mScaleSize; 159 | } 160 | 161 | @Override 162 | protected void dispatchDraw(Canvas canvas) { 163 | drawWaterMark(canvas); 164 | super.dispatchDraw(canvas); 165 | } 166 | 167 | /** 168 | * 绘制水印 169 | * 170 | * @param canvas 171 | */ 172 | private void drawWaterMark(Canvas canvas) { 173 | Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); 174 | Rect rect = new Rect(); 175 | paint.setTextSize(textSize); 176 | //获取文字长度和宽度 177 | paint.getTextBounds(str, 0, str.length(), rect); 178 | int textWidth = rect.width(); 179 | int textHeight = rect.height(); 180 | //获取每个单独的item的宽高 181 | float itemWidth = textWidth + hSpace; 182 | float itemHeight = textHeight + vSpace; 183 | //获取水平、垂直方向需要绘制的个数 184 | int hSize = (int) ((mDrawWidth / itemWidth) + 0.5); 185 | int vSize = (int) ((mDrawHeight / itemHeight) + 0.5); 186 | 187 | //X轴开始坐标 188 | float xStart = hSpace / 2; 189 | //Y轴开始坐标 190 | float yStart = vSpace / 2 + textHeight; 191 | 192 | //创建透明画布 193 | canvas.drawColor(bgColor); 194 | 195 | paint.setColor(textColor); 196 | //paint.setAlpha((int) (0.1 * 255)); 197 | // 获取跟清晰的图像采样 198 | paint.setDither(true); 199 | paint.setFilterBitmap(true); 200 | 201 | canvas.save(); 202 | //平移 203 | canvas.translate(-(mDrawWidth / 4), -(mDrawHeight / 4)); 204 | //旋转对应角度 205 | canvas.rotate(mDegrees, mDrawWidth / 2, mDrawHeight / 2); 206 | //画X轴方向 207 | for (int i = 0; i < hSize; i++) { 208 | float xDraw = xStart + itemWidth * i; 209 | //画Y轴方向 210 | for (int j = 0; j < vSize; j++) { 211 | float yDraw = yStart + itemHeight * j; 212 | canvas.drawText(str, xDraw, yDraw, paint); 213 | } 214 | } 215 | canvas.restore(); 216 | } 217 | } 218 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 21 | 22 | 26 | 27 | 38 | 39 | 44 | 45 | 51 | 52 | 58 | 59 | 65 | 66 | 67 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: 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https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #6200EE 4 | #3700B3 5 | #03DAC5 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | WaterMarkViewDemo 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/test/java/com/kele/watermarkviewdemo/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.kele.watermarkviewdemo; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | buildscript { 3 | repositories { 4 | google() 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath "com.android.tools.build:gradle:4.0.0" 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 | google() 18 | jcenter() 19 | } 20 | } 21 | 22 | task clean(type: Delete) { 23 | delete rootProject.buildDir 24 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Nov 13 16:46:26 CST 2020 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /img/watermark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaokele/WaterMarkView/600abcd085c5593ebdfd51f4999f38dedbaefc89/img/watermark.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | rootProject.name = "WaterMarkViewDemo" --------------------------------------------------------------------------------