├── .gitignore
├── .idea
├── compiler.xml
├── copyright
│ └── profiles_settings.xml
├── gradle.xml
├── misc.xml
├── modules.xml
└── runConfigurations.xml
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── wen
│ │ └── asyl
│ │ └── drawdemo
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── wen
│ │ │ └── asyl
│ │ │ ├── drawdemo
│ │ │ └── MainActivity.java
│ │ │ ├── utils
│ │ │ ├── Bezier.java
│ │ │ ├── ControlTimedPoints.java
│ │ │ └── TimedPoint.java
│ │ │ └── views
│ │ │ └── SignatureView.java
│ └── res
│ │ ├── layout
│ │ └── activity_main.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
│ └── wen
│ └── asyl
│ └── drawdemo
│ └── ExampleUnitTest.java
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
└── settings.gradle
/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
10 |
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/app/.gitignore:
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1 | /build
2 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 26
5 | buildToolsVersion "27.0.3"
6 | defaultConfig {
7 | applicationId "com.wen.asyl.drawdemo"
8 | minSdkVersion 15
9 | targetSdkVersion 26
10 | versionCode 1
11 | versionName "1.0"
12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
13 | }
14 | buildTypes {
15 | release {
16 | minifyEnabled false
17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
18 | }
19 | }
20 | }
21 |
22 | dependencies {
23 | compile fileTree(dir: 'libs', include: ['*.jar'])
24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
25 | exclude group: 'com.android.support', module: 'support-annotations'
26 | })
27 | compile 'com.android.support:appcompat-v7:26.+'
28 | compile 'com.android.support.constraint:constraint-layout:1.0.2'
29 | testCompile 'junit:junit:4.12'
30 | }
31 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in E:\ASsdk/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 |
19 | # Uncomment this to preserve the line number information for
20 | # debugging stack traces.
21 | #-keepattributes SourceFile,LineNumberTable
22 |
23 | # If you keep the line number information, uncomment this to
24 | # hide the original source file name.
25 | #-renamesourcefileattribute SourceFile
26 |
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/app/src/androidTest/java/com/wen/asyl/drawdemo/ExampleInstrumentedTest.java:
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1 | package com.wen.asyl.drawdemo;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumentation test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.wen.asyl.drawdemo", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/AndroidManifest.xml:
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/app/src/main/java/com/wen/asyl/drawdemo/MainActivity.java:
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1 | package com.wen.asyl.drawdemo;
2 |
3 | import android.Manifest;
4 | import android.content.Intent;
5 | import android.content.pm.ActivityInfo;
6 | import android.content.pm.PackageManager;
7 | import android.graphics.Bitmap;
8 | import android.graphics.BitmapFactory;
9 | import android.graphics.Canvas;
10 | import android.graphics.Color;
11 | import android.net.Uri;
12 | import android.os.Build;
13 | import android.os.Environment;
14 | import android.support.annotation.NonNull;
15 | import android.support.v4.app.ActivityCompat;
16 | import android.support.v4.content.ContextCompat;
17 | import android.support.v7.app.AppCompatActivity;
18 | import android.os.Bundle;
19 | import android.util.Log;
20 | import android.view.View;
21 | import android.widget.Button;
22 | import android.widget.Toast;
23 |
24 | import com.wen.asyl.views.SignatureView;
25 |
26 | import java.io.ByteArrayInputStream;
27 | import java.io.ByteArrayOutputStream;
28 | import java.io.File;
29 | import java.io.FileOutputStream;
30 | import java.io.IOException;
31 | import java.io.OutputStream;
32 | import java.text.SimpleDateFormat;
33 | import java.util.Date;
34 |
35 | public class MainActivity extends AppCompatActivity {
36 |
37 | private String creatTime;
38 |
39 | @Override
40 | protected void onCreate(Bundle savedInstanceState) {
41 | super.onCreate(savedInstanceState);
42 | setContentView(R.layout.activity_main);
43 | gainPermission();
44 | gainCurrenTime();
45 | initView();
46 | }
47 |
48 | private void gainPermission() {
49 | if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP) {
50 | if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
51 | ActivityCompat.requestPermissions(MainActivity.this, new String[]{android.Manifest.permission.WRITE_EXTERNAL_STORAGE}, 4);
52 | } else {
53 | Toast.makeText(this, "已开启权限", Toast.LENGTH_SHORT).show();
54 | }
55 | }
56 | }
57 |
58 | private void gainCurrenTime() {
59 | SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddhhmmss");
60 | Date curDate = new Date(System.currentTimeMillis());//获取当前时间
61 | creatTime = formatter.format(curDate);
62 | }
63 |
64 | private void initView() {
65 | final Button mClearButton=(Button) findViewById(R.id.clear_button);
66 | final Button mSaveButton=(Button) findViewById(R.id.save_button);
67 | final SignatureView mSignaturePad=(SignatureView) findViewById(R.id.signature_pad);
68 | mSignaturePad.setOnSignedListener(new SignatureView.OnSignedListener() {
69 | @Override
70 | public void onSigned() {
71 | mSaveButton.setEnabled(true);
72 | mClearButton.setEnabled(true);
73 | }
74 | @Override
75 | public void onClear() {
76 | mSaveButton.setEnabled(false);
77 | mClearButton.setEnabled(false);
78 | }
79 | });
80 |
81 | mClearButton.setOnClickListener(new View.OnClickListener() {
82 | @Override
83 | public void onClick(View view) {
84 | mSignaturePad.clear();
85 | }
86 | });
87 | mSaveButton.setOnClickListener(new View.OnClickListener() {
88 | @Override
89 | public void onClick(View view) {
90 | Bitmap signatureBitmap = mSignaturePad.getSignatureBitmap();
91 | Bitmap bitmap = compressScale(signatureBitmap);
92 | if (addSignatureToGallery(bitmap)) {
93 | Toast.makeText(MainActivity.this, "保存成功", Toast.LENGTH_SHORT).show();
94 | } else {
95 | Toast.makeText(MainActivity.this, "保存失败", Toast.LENGTH_SHORT).show();
96 | }
97 | }
98 | });
99 | }
100 | public File getAlbumStorageDir(String albumName) {
101 | File file = new File(Environment.getExternalStorageDirectory(), albumName);
102 | if (!file.mkdirs()) {
103 | Log.e("SignaturePad", "Directory not created");
104 | }
105 | return file;
106 | }
107 | public void saveBitmapToJPG(Bitmap bitmap, File photo) throws IOException {
108 | Bitmap newBitmap = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);
109 | Canvas canvas = new Canvas(newBitmap);
110 | canvas.drawColor(Color.WHITE);
111 | canvas.drawBitmap(bitmap, 0, 0, null);
112 | OutputStream stream = new FileOutputStream(photo);
113 | newBitmap.compress(Bitmap.CompressFormat.JPEG, 80, stream);
114 | stream.close();
115 | }
116 | public boolean addSignatureToGallery(Bitmap signature) {
117 | boolean result = false;
118 | try {
119 | final File photo = new File(getAlbumStorageDir("draw"), String.format(creatTime+".jpg", System.currentTimeMillis()));
120 | saveBitmapToJPG(signature,photo);
121 | Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
122 | Uri contentUri = Uri.fromFile(photo);
123 | mediaScanIntent.setData(contentUri);
124 | MainActivity.this.sendBroadcast(mediaScanIntent);
125 | result = true;
126 | } catch (IOException e) {
127 | e.printStackTrace();
128 | }
129 | return result;
130 | }
131 | /**
132 | *
133 | * * 图片按比例大小压缩方法
134 | * *
135 | * * @param image （根据Bitmap图片压缩）
136 | * * @return
137 | *
138 | */
139 | public static Bitmap compressScale(Bitmap image) {
140 | ByteArrayOutputStream baos = new ByteArrayOutputStream();
141 | image.compress(Bitmap.CompressFormat.JPEG, 100, baos);
142 | if( baos.toByteArray().length / 1024>1024) {//判断如果图片大于1M,进行压缩避免在生成图片（BitmapFactory.decodeStream）时溢出
143 | baos.reset();//重置baos即清空baos
144 | image.compress(Bitmap.CompressFormat.JPEG, 50, baos);//这里压缩50%，把压缩后的数据存放到baos中
145 | }
146 | ByteArrayInputStream isBm = new ByteArrayInputStream(baos.toByteArray());
147 | BitmapFactory.Options newOpts = new BitmapFactory.Options();
148 | //开始读入图片，此时把options.inJustDecodeBounds 设回true了
149 | newOpts.inJustDecodeBounds = true;
150 | Bitmap bitmap = BitmapFactory.decodeStream(isBm, null, newOpts);
151 | newOpts.inJustDecodeBounds = false;
152 | int w = newOpts.outWidth;
153 | int h = newOpts.outHeight;
154 | //现在主流手机比较多是800*480分辨率，所以高和宽我们设置为
155 | float hh = 800f;//这里设置高度为800f
156 | float ww = 480f;//这里设置宽度为480f
157 | //缩放比。由于是固定比例缩放，只用高或者宽其中一个数据进行计算即可
158 | int be = 1;//be=1表示不缩放
159 | if (w > h && w > ww) {//如果宽度大的话根据宽度固定大小缩放
160 | be = (int) (newOpts.outWidth / ww);
161 | } else if (w < h && h > hh) {//如果高度高的话根据宽度固定大小缩放
162 | be = (int) (newOpts.outHeight / hh);
163 | }
164 | if (be <= 0)
165 | be = 1;
166 | newOpts.inSampleSize = be;//设置缩放比例
167 | //newOpts.inPreferredConfig = Bitmap.Config.RGB_565;//降低图片从ARGB888到RGB565
168 | //重新读入图片，注意此时已经把options.inJustDecodeBounds 设回false了
169 | isBm = new ByteArrayInputStream(baos.toByteArray());
170 | bitmap = BitmapFactory.decodeStream(isBm, null, newOpts);
171 | // return compressImage(bitmap);//压缩好比例大小后再进行质量压缩
172 | return bitmap;
173 | }
174 | @Override
175 | public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
176 | switch (requestCode){
177 | case 4:
178 | if(grantResults.length>0 &&grantResults[0] == PackageManager.PERMISSION_GRANTED){
179 | Toast.makeText(this, "已打开权限！", Toast.LENGTH_SHORT).show();
180 | }else {
181 | Toast.makeText(this, "请打开权限！", Toast.LENGTH_SHORT).show();
182 | }
183 | break;
184 | default:
185 | }
186 | }
187 | @Override
188 | protected void onResume() {
189 | // TODO Auto-generated method stub
190 | /**
191 | * 设置为横屏
192 | */
193 | if (getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
194 | setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
195 | }
196 | super.onResume();
197 | }
198 | }
199 |
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/app/src/main/java/com/wen/asyl/utils/Bezier.java:
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1 | package com.wen.asyl.utils;
2 |
3 | public class Bezier {
4 |
5 | public TimedPoint startPoint;
6 | public TimedPoint control1;
7 | public TimedPoint control2;
8 | public TimedPoint endPoint;
9 |
10 | public Bezier(TimedPoint startPoint, TimedPoint control1, TimedPoint control2, TimedPoint endPoint) {
11 | this.startPoint = startPoint;
12 | this.control1 = control1;
13 | this.control2 = control2;
14 | this.endPoint = endPoint;
15 | }
16 |
17 | public float length() {
18 | int steps = 10, length = 0;
19 | int i;
20 | float t;
21 | double cx, cy, px = 0, py = 0, xdiff, ydiff;
22 |
23 | for (i = 0; i <= steps; i++) {
24 | t = i / steps;
25 | cx = point(t, this.startPoint.x, this.control1.x, this.control2.x, this.endPoint.x);
26 | cy = point(t, this.startPoint.y, this.control1.y, this.control2.y, this.endPoint.y);
27 | if (i > 0) {
28 | xdiff = cx - px;
29 | ydiff = cy - py;
30 | length += Math.sqrt(xdiff * xdiff + ydiff * ydiff);
31 | }
32 | px = cx;
33 | py = cy;
34 | }
35 | return length;
36 |
37 | }
38 |
39 | public double point(float t, float start, float c1, float c2, float end) {
40 | return start * (1.0 - t) * (1.0 - t) * (1.0 - t) + 3.0 * c1 * (1.0 - t) * (1.0 - t) * t + 3.0 * c2 * (1.0 - t)
41 | * t * t + end * t * t * t;
42 | }
43 |
44 | }
45 |
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/app/src/main/java/com/wen/asyl/utils/ControlTimedPoints.java:
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1 | package com.wen.asyl.utils;
2 |
3 | /**
4 | * Created by gcacace on 28/02/14.
5 | */
6 | public class ControlTimedPoints {
7 |
8 | public TimedPoint c1;
9 | public TimedPoint c2;
10 |
11 | public ControlTimedPoints(TimedPoint c1, TimedPoint c2) {
12 | this.c1 = c1;
13 | this.c2 = c2;
14 | }
15 |
16 | }
17 |
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/app/src/main/java/com/wen/asyl/utils/TimedPoint.java:
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1 | package com.wen.asyl.utils;
2 |
3 | public class TimedPoint {
4 | public final float x;
5 | public final float y;
6 | public final long timestamp;
7 |
8 | public TimedPoint(float x, float y) {
9 | this.x = x;
10 | this.y = y;
11 | this.timestamp = System.currentTimeMillis();
12 | }
13 |
14 | public float velocityFrom(TimedPoint start) {
15 | float velocity = distanceTo(start) / (this.timestamp - start.timestamp);
16 | if (velocity != velocity)
17 | return 0f;
18 | return velocity;
19 | }
20 |
21 | public float distanceTo(TimedPoint point) {
22 | return (float) Math.sqrt(Math.pow(point.x - this.x, 2) + Math.pow(point.y - this.y, 2));
23 | }
24 | }
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/app/src/main/java/com/wen/asyl/views/SignatureView.java:
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1 | package com.wen.asyl.views;
2 |
3 | import android.content.Context;
4 | import android.content.res.Resources;
5 | import android.content.res.TypedArray;
6 | import android.graphics.Bitmap;
7 | import android.graphics.Canvas;
8 | import android.graphics.Color;
9 | import android.graphics.Matrix;
10 | import android.graphics.Paint;
11 | import android.graphics.Path;
12 | import android.graphics.RectF;
13 | import android.util.AttributeSet;
14 | import android.util.DisplayMetrics;
15 | import android.view.MotionEvent;
16 | import android.view.View;
17 |
18 | import com.wen.asyl.drawdemo.R;
19 | import com.wen.asyl.utils.Bezier;
20 | import com.wen.asyl.utils.ControlTimedPoints;
21 | import com.wen.asyl.utils.TimedPoint;
22 |
23 | import java.util.ArrayList;
24 | import java.util.List;
25 |
26 |
27 | public class SignatureView extends View {
28 | // View state
29 | private List mPoints;
30 | private boolean mIsEmpty;
31 | private float mLastTouchX;
32 | private float mLastTouchY;
33 | private float mLastVelocity;
34 | private float mLastWidth;
35 | private RectF mDirtyRect;
36 |
37 | // Configurable parameters
38 | private int mMinWidth;
39 | private int mMaxWidth;
40 | private float mVelocityFilterWeight;
41 | private OnSignedListener mOnSignedListener;
42 |
43 | private Paint mPaint = new Paint();
44 | private Path mPath = new Path();
45 | private Bitmap mSignatureBitmap = null;
46 | private Canvas mSignatureBitmapCanvas = null;
47 |
48 | public SignatureView(Context context, AttributeSet attrs) {
49 | super(context, attrs);
50 |
51 | TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.SignatureView, 0, 0);
52 |
53 | // Configurable parameters
54 | try {
55 | mMinWidth = a.getDimensionPixelSize(R.styleable.SignatureView_minWidth, convertDpToPx(3));
56 | mMaxWidth = a.getDimensionPixelSize(R.styleable.SignatureView_maxWidth, convertDpToPx(20));
57 | mVelocityFilterWeight = a.getFloat(R.styleable.SignatureView_velocityFilterWeight, 0.9f);
58 | mPaint.setColor(a.getColor(R.styleable.SignatureView_penColor, Color.BLACK));
59 | } finally {
60 | a.recycle();
61 | }
62 |
63 | // Fixed parameters
64 | mPaint.setAntiAlias(true);
65 |
66 |
67 |
68 | mPaint.setStyle(Paint.Style.STROKE);
69 | mPaint.setStrokeCap(Paint.Cap.ROUND);
70 | mPaint.setStrokeJoin(Paint.Join.ROUND);
71 | //mPaint.setStyle(Paint.Style.FILL); //画笔风格
72 | // mPaint.setAntiAlias(true); //抗锯齿
73 | // mPaint.setStrokeWidth(10); //画笔粗细
74 | // mPaint.setTextSize(100); //绘制文字大小，单位px
75 | //mPaint.setStrokeWidth(Paint.S);
76 | // Dirty rectangle to update only the changed portion of the view
77 | mDirtyRect = new RectF();
78 |
79 | clear();
80 | }
81 |
82 | /**
83 | * Set the pen color from a given resource. If the resource is not found,
84 | * {@link Color#BLACK} is assumed.
85 | *
86 | * @param colorRes
87 | * the color resource.
88 | */
89 | public void setPenColorRes(int colorRes) {
90 | try {
91 | setPenColor(getResources().getColor(colorRes));
92 | } catch (Resources.NotFoundException ex) {
93 | setPenColor(getResources().getColor(Color.BLACK));
94 | }
95 | }
96 |
97 | /**
98 | * Set the pen color from a given color.
99 | *
100 | * @param color
101 | * the color.
102 | */
103 | public void setPenColor(int color) {
104 | mPaint.setColor(color);
105 | }
106 |
107 | /**
108 | * Set the minimum width of the stroke in pixel.
109 | *
110 | * @param minWidth
111 | * the width in dp.
112 | */
113 | public void setMinWidth(float minWidth) {
114 | mMinWidth = convertDpToPx(minWidth);
115 | }
116 |
117 | /**
118 | * Set the maximum width of the stroke in pixel.
119 | *
120 | * @param maxWidth
121 | * the width in dp.
122 | */
123 | public void setMaxWidth(float maxWidth) {
124 | mMaxWidth = convertDpToPx(maxWidth);
125 | }
126 |
127 | /**
128 | * Set the velocity filter weight.
129 | *
130 | * @param velocityFilterWeight
131 | * the weight.
132 | */
133 | public void setVelocityFilterWeight(float velocityFilterWeight) {
134 | mVelocityFilterWeight = velocityFilterWeight;
135 | }
136 |
137 | public void clear() {
138 | mPoints = new ArrayList();
139 | mLastVelocity = 0;
140 | mLastWidth = (mMinWidth + mMaxWidth) / 2;
141 | mPath.reset();
142 |
143 | if (mSignatureBitmap != null) {
144 | mSignatureBitmap = null;
145 | ensureSignatureBitmap();
146 | }
147 |
148 | setIsEmpty(true);
149 |
150 | invalidate();
151 | }
152 |
153 | @Override
154 | public boolean onTouchEvent(MotionEvent event) {
155 | if (!isEnabled())
156 | return false;
157 |
158 | float eventX = event.getX();
159 | float eventY = event.getY();
160 |
161 | switch (event.getAction()) {
162 | case MotionEvent.ACTION_DOWN:
163 | getParent().requestDisallowInterceptTouchEvent(true);
164 | mPoints.clear();
165 | mPath.moveTo(eventX, eventY);
166 | mLastTouchX = eventX;
167 | mLastTouchY = eventY;
168 | addPoint(new TimedPoint(eventX, eventY));
169 |
170 | case MotionEvent.ACTION_MOVE:
171 | resetDirtyRect(eventX, eventY);
172 | addPoint(new TimedPoint(eventX, eventY));
173 | break;
174 |
175 | case MotionEvent.ACTION_UP:
176 | resetDirtyRect(eventX, eventY);
177 | addPoint(new TimedPoint(eventX, eventY));
178 | getParent().requestDisallowInterceptTouchEvent(true);
179 | setIsEmpty(false);
180 | break;
181 |
182 | default:
183 | return false;
184 | }
185 |
186 | // invalidate();
187 | invalidate((int) (mDirtyRect.left - mMaxWidth), (int) (mDirtyRect.top - mMaxWidth),
188 | (int) (mDirtyRect.right + mMaxWidth), (int) (mDirtyRect.bottom + mMaxWidth));
189 |
190 | return true;
191 | }
192 |
193 | @Override
194 | protected void onDraw(Canvas canvas) {
195 | if (mSignatureBitmap != null) {
196 | canvas.drawBitmap(mSignatureBitmap, 0, 0, mPaint);
197 | }
198 | }
199 |
200 | public void setOnSignedListener(OnSignedListener listener) {
201 | mOnSignedListener = listener;
202 | }
203 |
204 | public boolean isEmpty() {
205 | return mIsEmpty;
206 | }
207 |
208 | public Bitmap getSignatureBitmap() {
209 | Bitmap originalBitmap = getTransparentSignatureBitmap();
210 | Bitmap whiteBgBitmap = Bitmap.createBitmap(originalBitmap.getWidth(), originalBitmap.getHeight(),
211 | Bitmap.Config.ARGB_8888);
212 | Canvas canvas = new Canvas(whiteBgBitmap);
213 | canvas.drawColor(Color.WHITE);
214 | canvas.drawBitmap(originalBitmap, 0, 0, null);
215 | return whiteBgBitmap;
216 | }
217 |
218 | public void setSignatureBitmap(Bitmap signature) {
219 | clear();
220 | ensureSignatureBitmap();
221 |
222 | RectF tempSrc = new RectF();
223 | RectF tempDst = new RectF();
224 |
225 | int dWidth = signature.getWidth();
226 | int dHeight = signature.getHeight();
227 | int vWidth = getWidth();
228 | int vHeight = getHeight();
229 |
230 | // Generate the required transform.
231 | tempSrc.set(0, 0, dWidth, dHeight);
232 | tempDst.set(0, 0, vWidth, vHeight);
233 |
234 | Matrix drawMatrix = new Matrix();
235 | drawMatrix.setRectToRect(tempSrc, tempDst, Matrix.ScaleToFit.CENTER);
236 |
237 | Canvas canvas = new Canvas(mSignatureBitmap);
238 | canvas.drawBitmap(signature, drawMatrix, null);
239 | setIsEmpty(false);
240 | invalidate();
241 | }
242 |
243 | public Bitmap getTransparentSignatureBitmap() {
244 | ensureSignatureBitmap();
245 | return mSignatureBitmap;
246 | }
247 |
248 | public Bitmap getTransparentSignatureBitmap(boolean trimBlankSpace) {
249 |
250 | if (!trimBlankSpace) {
251 | return getTransparentSignatureBitmap();
252 | }
253 |
254 | ensureSignatureBitmap();
255 |
256 | int imgHeight = mSignatureBitmap.getHeight();
257 | int imgWidth = mSignatureBitmap.getWidth();
258 |
259 | int backgroundColor = Color.TRANSPARENT;
260 |
261 | int xMin = Integer.MAX_VALUE, xMax = Integer.MIN_VALUE, yMin = Integer.MAX_VALUE, yMax = Integer.MIN_VALUE;
262 |
263 | boolean foundPixel = false;
264 |
265 | // Find xMin
266 | for (int x = 0; x < imgWidth; x++) {
267 | boolean stop = false;
268 | for (int y = 0; y < imgHeight; y++) {
269 | if (mSignatureBitmap.getPixel(x, y) != backgroundColor) {
270 | xMin = x;
271 | stop = true;
272 | foundPixel = true;
273 | break;
274 | }
275 | }
276 | if (stop)
277 | break;
278 | }
279 |
280 | // Image is empty...
281 | if (!foundPixel)
282 | return null;
283 |
284 | // Find yMin
285 | for (int y = 0; y < imgHeight; y++) {
286 | boolean stop = false;
287 | for (int x = xMin; x < imgWidth; x++) {
288 | if (mSignatureBitmap.getPixel(x, y) != backgroundColor) {
289 | yMin = y;
290 | stop = true;
291 | break;
292 | }
293 | }
294 | if (stop)
295 | break;
296 | }
297 |
298 | // Find xMax
299 | for (int x = imgWidth - 1; x >= xMin; x--) {
300 | boolean stop = false;
301 | for (int y = yMin; y < imgHeight; y++) {
302 | if (mSignatureBitmap.getPixel(x, y) != backgroundColor) {
303 | xMax = x;
304 | stop = true;
305 | break;
306 | }
307 | }
308 | if (stop)
309 | break;
310 | }
311 |
312 | // Find yMax
313 | for (int y = imgHeight - 1; y >= yMin; y--) {
314 | boolean stop = false;
315 | for (int x = xMin; x <= xMax; x++) {
316 | if (mSignatureBitmap.getPixel(x, y) != backgroundColor) {
317 | yMax = y;
318 | stop = true;
319 | break;
320 | }
321 | }
322 | if (stop)
323 | break;
324 | }
325 |
326 | return Bitmap.createBitmap(mSignatureBitmap, xMin, yMin, xMax - xMin, yMax - yMin);
327 | }
328 |
329 | private void addPoint(TimedPoint newPoint) {
330 | mPoints.add(newPoint);
331 | if (mPoints.size() > 2) {
332 | // To reduce the initial lag make it work with 3 mPoints
333 | // by copying the first point to the beginning.
334 | if (mPoints.size() == 3)
335 | mPoints.add(0, mPoints.get(0));
336 |
337 | ControlTimedPoints tmp = calculateCurveControlPoints(mPoints.get(0), mPoints.get(1), mPoints.get(2));
338 | TimedPoint c2 = tmp.c2;
339 | tmp = calculateCurveControlPoints(mPoints.get(1), mPoints.get(2), mPoints.get(3));
340 | TimedPoint c3 = tmp.c1;
341 | Bezier curve = new Bezier(mPoints.get(1), c2, c3, mPoints.get(2));
342 |
343 | TimedPoint startPoint = curve.startPoint;
344 | TimedPoint endPoint = curve.endPoint;
345 |
346 | float velocity = endPoint.velocityFrom(startPoint);
347 | velocity = Float.isNaN(velocity) ? 0.0f : velocity;
348 |
349 | velocity = mVelocityFilterWeight * velocity + (1 - mVelocityFilterWeight) * mLastVelocity;
350 |
351 | // The new width is a function of the velocity. Higher velocities
352 | // correspond to thinner strokes.
353 | float newWidth = strokeWidth(velocity);
354 |
355 | // The Bezier's width starts out as last curve's final width, and
356 | // gradually changes to the stroke width just calculated. The new
357 | // width calculation is based on the velocity between the Bezier's
358 | // start and end mPoints.
359 | addBezier(curve, mLastWidth, newWidth);
360 |
361 | mLastVelocity = velocity;
362 | mLastWidth = newWidth;
363 |
364 | // Remove the first element from the list,
365 | // so that we always have no more than 4 mPoints in mPoints array.
366 | mPoints.remove(0);
367 | }
368 | }
369 |
370 | private void addBezier(Bezier curve, float startWidth, float endWidth) {
371 | ensureSignatureBitmap();
372 | float originalWidth = mPaint.getStrokeWidth();
373 | float widthDelta = endWidth - startWidth;
374 | float drawSteps = (float) Math.floor(curve.length());
375 |
376 | for (int i = 0; i < drawSteps; i++) {
377 | // Calculate the Bezier (x, y) coordinate for this step.
378 | float t = ((float) i) / drawSteps;
379 | float tt = t * t;
380 | float ttt = tt * t;
381 | float u = 1 - t;
382 | float uu = u * u;
383 | float uuu = uu * u;
384 |
385 | float x = uuu * curve.startPoint.x;
386 | x += 3 * uu * t * curve.control1.x;
387 | x += 3 * u * tt * curve.control2.x;
388 | x += ttt * curve.endPoint.x;
389 |
390 | float y = uuu * curve.startPoint.y;
391 | y += 3 * uu * t * curve.control1.y;
392 | y += 3 * u * tt * curve.control2.y;
393 | y += ttt * curve.endPoint.y;
394 |
395 | // Set the incremental stroke width and draw.
396 | mPaint.setStrokeWidth(startWidth + ttt * widthDelta);
397 | mSignatureBitmapCanvas.drawPoint(x, y, mPaint);
398 | expandDirtyRect(x, y);
399 | }
400 |
401 | mPaint.setStrokeWidth(originalWidth);
402 | }
403 |
404 | private ControlTimedPoints calculateCurveControlPoints(TimedPoint s1, TimedPoint s2, TimedPoint s3) {
405 | float dx1 = s1.x - s2.x;
406 | float dy1 = s1.y - s2.y;
407 | float dx2 = s2.x - s3.x;
408 | float dy2 = s2.y - s3.y;
409 |
410 | TimedPoint m1 = new TimedPoint((s1.x + s2.x) / 2.0f, (s1.y + s2.y) / 2.0f);
411 | TimedPoint m2 = new TimedPoint((s2.x + s3.x) / 2.0f, (s2.y + s3.y) / 2.0f);
412 |
413 | float l1 = (float) Math.sqrt(dx1 * dx1 + dy1 * dy1);
414 | float l2 = (float) Math.sqrt(dx2 * dx2 + dy2 * dy2);
415 |
416 | float dxm = (m1.x - m2.x);
417 | float dym = (m1.y - m2.y);
418 | float k = l2 / (l1 + l2);
419 | TimedPoint cm = new TimedPoint(m2.x + dxm * k, m2.y + dym * k);
420 |
421 | float tx = s2.x - cm.x;
422 | float ty = s2.y - cm.y;
423 |
424 | return new ControlTimedPoints(new TimedPoint(m1.x + tx, m1.y + ty), new TimedPoint(m2.x + tx, m2.y + ty));
425 | }
426 |
427 | private float strokeWidth(float velocity) {
428 | return Math.max(mMaxWidth / (velocity + 1), mMinWidth);
429 | }
430 |
431 | /**
432 | * Called when replaying history to ensure the dirty region includes all
433 | * mPoints.
434 | *
435 | * @param historicalX
436 | * the previous x coordinate.
437 | * @param historicalY
438 | * the previous y coordinate.
439 | */
440 | private void expandDirtyRect(float historicalX, float historicalY) {
441 | if (historicalX < mDirtyRect.left) {
442 | mDirtyRect.left = historicalX;
443 | } else if (historicalX > mDirtyRect.right) {
444 | mDirtyRect.right = historicalX;
445 | }
446 | if (historicalY < mDirtyRect.top) {
447 | mDirtyRect.top = historicalY;
448 | } else if (historicalY > mDirtyRect.bottom) {
449 | mDirtyRect.bottom = historicalY;
450 | }
451 | }
452 |
453 | /**
454 | * Resets the dirty region when the motion event occurs.
455 | *
456 | * @param eventX
457 | * the event x coordinate.
458 | * @param eventY
459 | * the event y coordinate.
460 | */
461 | private void resetDirtyRect(float eventX, float eventY) {
462 |
463 | // The mLastTouchX and mLastTouchY were set when the ACTION_DOWN motion
464 | // event occurred.
465 | mDirtyRect.left = Math.min(mLastTouchX, eventX);
466 | mDirtyRect.right = Math.max(mLastTouchX, eventX);
467 | mDirtyRect.top = Math.min(mLastTouchY, eventY);
468 | mDirtyRect.bottom = Math.max(mLastTouchY, eventY);
469 | }
470 |
471 | private void setIsEmpty(boolean newValue) {
472 | mIsEmpty = newValue;
473 | if (mOnSignedListener != null) {
474 | if (mIsEmpty) {
475 | mOnSignedListener.onClear();
476 | } else {
477 | mOnSignedListener.onSigned();
478 | }
479 | }
480 | }
481 |
482 | private void ensureSignatureBitmap() {
483 | if (mSignatureBitmap == null) {
484 | mSignatureBitmap = Bitmap.createBitmap(getWidth(), getHeight(), Bitmap.Config.ARGB_8888);
485 | mSignatureBitmapCanvas = new Canvas(mSignatureBitmap);
486 | }
487 | }
488 |
489 | private int convertDpToPx(float dp) {
490 | return Math.round(dp * (getResources().getDisplayMetrics().xdpi / DisplayMetrics.DENSITY_DEFAULT));
491 | }
492 |
493 | public interface OnSignedListener {
494 | public void onSigned();
495 |
496 | public void onClear();
497 | }
498 | }
499 |
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/app/src/main/res/layout/activity_main.xml:
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50 |
51 |
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/app/src/main/res/values/attrs.xml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | DrawDemo
3 |
4 |
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/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
12 |
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/app/src/test/java/com/wen/asyl/drawdemo/ExampleUnitTest.java:
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1 | package com.wen.asyl.drawdemo;
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() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 | repositories {
5 | jcenter()
6 | }
7 | dependencies {
8 | classpath 'com.android.tools.build:gradle:2.3.1'
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 | maven{ url 'http://maven.aliyun.com/nexus/content/groups/public/'}
18 | }
19 | }
20 |
21 | task clean(type: Delete) {
22 | delete rootProject.buildDir
23 | }
24 |
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/gradle.properties:
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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 |
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/gradle/wrapper/gradle-wrapper.jar:
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Tue Jun 05 14:30:02 CST 2018
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-3.3-all.zip
7 |
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/gradlew.bat:
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1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/settings.gradle:
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1 | include ':app'
2 |
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