├── .gitignore ├── .idea ├── caches │ ├── build_file_checksums.ser │ └── gradle_models.ser ├── codeStyles │ └── Project.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro ├── release │ ├── app-release.apk │ ├── output.json │ └── release │ │ ├── app-release.apk │ │ └── output.json └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── yeliheng │ │ └── metaldetector │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── yeliheng │ │ │ └── metaldetector │ │ │ ├── Common.java │ │ │ ├── LineCharts.java │ │ │ ├── MainActivity.java │ │ │ ├── MyApplication.java │ │ │ ├── SensorVal.java │ │ │ ├── SettingsActivity.java │ │ │ └── SettingsFragment.java │ └── res │ │ ├── drawable │ │ ├── ic_launcher_round.png │ │ └── settings.png │ │ ├── layout │ │ ├── activity_main.xml │ │ └── activity_settings.xml │ │ ├── menu │ │ └── toolbar.xml │ │ ├── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ │ └── xml │ │ └── pref_settings.xml │ └── test │ └── java │ └── com │ └── yeliheng │ └── metaldetector │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/libraries 5 | /.idea/modules.xml 6 | /.idea/workspace.xml 7 | .DS_Store 8 | /build 9 | /captures 10 | .externalNativeBuild 11 | MetalDetector_bak.zip -------------------------------------------------------------------------------- /.idea/caches/build_file_checksums.ser: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/.idea/caches/build_file_checksums.ser -------------------------------------------------------------------------------- /.idea/caches/gradle_models.ser: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/.idea/caches/gradle_models.ser -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | xmlns:android 14 | 15 | ^$ 16 | 17 | 18 | 19 |
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44 | 45 | 46 | 47 | .*:name 48 | 49 | http://schemas.android.com/apk/res/android 50 | 51 | 52 | 53 |
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55 | 56 | 57 | 58 | name 59 | 60 | ^$ 61 | 62 | 63 | 64 |
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66 | 67 | 68 | 69 | style 70 | 71 | ^$ 72 | 73 | 74 | 75 |
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77 | 78 | 79 | 80 | .* 81 | 82 | ^$ 83 | 84 | 85 | BY_NAME 86 | 87 |
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89 | 90 | 91 | 92 | .* 93 | 94 | http://schemas.android.com/apk/res/android 95 | 96 | 97 | ANDROID_ATTRIBUTE_ORDER 98 | 99 |
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101 | 102 | 103 | 104 | .* 105 | 106 | .* 107 | 108 | 109 | BY_NAME 110 | 111 |
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-------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 19 | 20 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 37 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # MetalDetector 2 | 一个基于Android系统的金属探测器 3 | 4 | # 查看详细介绍&成品APK下载 # 5 | 6 | [Yeliheng的技术小站-MetalDetector](https://www.yeliheng.com/p/2fffe5d5.html) 7 | 8 | # 软件介绍 # 9 | 10 | Android手机内置磁传感器,可以通过磁传感器计算出磁感应强度,从而在一定程度上实现探测金属。MetalDetector这个软件可以让你的安卓手机变身金属探测器。(仅适用于有一定磁性的金属和支持电子罗盘的安卓手机) 11 | 12 | # 食用方法 # 13 | 14 | 直接将手机靠近金属即可,若识别到金属软件将会震动提示你(可以在设置里关闭震动),你可以在手机屏幕上看到当前传感器三轴的磁感应强度大小,同时可以看到进度条提示。进度条下方的图表可以更直观地显示出磁感应强度的变化。 15 | 16 | QQ交流群: 783572279 17 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 29 5 | defaultConfig { 6 | applicationId "com.yeliheng.metaldetector" 7 | minSdkVersion 14 8 | targetSdkVersion 29 9 | versionCode 6 10 | versionName "1.3.0" 11 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 12 | } 13 | buildTypes { 14 | release { 15 | minifyEnabled false 16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | implementation fileTree(dir: 'libs', include: ['*.jar']) 23 | implementation 'androidx.appcompat:appcompat:1.0.0' 24 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3' 25 | testImplementation 'junit:junit:4.12' 26 | androidTestImplementation 'androidx.test.ext:junit:1.1.1' 27 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0' 28 | api 'com.white:progressview:1.0.1' 29 | api 'com.github.lecho:hellocharts-android:v1.5.8' 30 | api 'com.google.android.material:material:1.0.0' 31 | api 'com.takisoft.fix:preference-v7:28.0.0.0' 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 22 | -------------------------------------------------------------------------------- /app/release/app-release.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/app/release/app-release.apk -------------------------------------------------------------------------------- /app/release/output.json: -------------------------------------------------------------------------------- 1 | [{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":4,"versionName":"1.2.0","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}] -------------------------------------------------------------------------------- /app/release/release/app-release.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/app/release/release/app-release.apk -------------------------------------------------------------------------------- /app/release/release/output.json: -------------------------------------------------------------------------------- 1 | [{"outputType":{"type":"APK"},"apkData":{"type":"MAIN","splits":[],"versionCode":6,"versionName":"1.3.0","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}] -------------------------------------------------------------------------------- /app/src/androidTest/java/com/yeliheng/metaldetector/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import android.content.Context; 4 | import androidx.test.platform.app.InstrumentationRegistry; 5 | import androidx.test.ext.junit.runners.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumented 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() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.yeliheng.metaldetector", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/Common.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import android.app.AlertDialog; 4 | import android.content.Context; 5 | import android.content.DialogInterface; 6 | import android.content.SharedPreferences; 7 | import android.hardware.Sensor; 8 | import android.hardware.SensorManager; 9 | import android.os.Vibrator; 10 | import com.google.android.material.snackbar.Snackbar; 11 | import androidx.preference.PreferenceManager; 12 | import android.view.View; 13 | 14 | import static android.content.Context.MODE_PRIVATE; 15 | import static android.content.Context.VIBRATOR_SERVICE; 16 | 17 | /** 18 | * 创建者: Yeliheng 19 | * 时间: 2019/1/27 - 22:24 20 | */ 21 | public class Common { 22 | boolean vibrate; 23 | Context context = MyApplication.getContext(); 24 | 25 | /** 26 | * 震动手机 27 | * */ 28 | public void vibrate(){ 29 | Vibrator vibrator = (Vibrator) context.getSystemService(VIBRATOR_SERVICE); 30 | context.getSystemService(VIBRATOR_SERVICE);//获得 一个震动的服务 31 | vibrator.vibrate(100); 32 | } 33 | 34 | /** 35 | * 判断震动的配置文件 36 | * */ 37 | public boolean isVibrate() { 38 | vibrate = PreferenceManager.getDefaultSharedPreferences( 39 | context).getBoolean("vibrate", true); 40 | return vibrate; 41 | } 42 | 43 | /** 44 | * 写入配置文件 45 | * 类型:Bool 46 | * */ 47 | 48 | public void writeSharedPreferencesByBool(String key,Boolean val){ 49 | SharedPreferences sp = context.getSharedPreferences("com.yeliheng.metaldetector_preferences",MODE_PRIVATE); 50 | SharedPreferences.Editor editor = sp.edit(); 51 | editor.putBoolean(key,val); 52 | editor.commit(); 53 | } 54 | 55 | /** 56 | * 写入配置文件 57 | * 类型:String 58 | * */ 59 | 60 | public void writeSharedPreferencesByString(String key,String val){ 61 | SharedPreferences sp = context.getSharedPreferences("com.yeliheng.metaldetector_preferences",MODE_PRIVATE); 62 | SharedPreferences.Editor editor = sp.edit(); 63 | editor.putString(key,val); 64 | editor.commit(); 65 | } 66 | 67 | /** 68 | * 读取配置文件 69 | * 返回:Bool 70 | * */ 71 | public Boolean readSharedPreferencesByBool(String key){ 72 | SharedPreferences sp = context.getSharedPreferences("com.yeliheng.metaldetector_preferences",MODE_PRIVATE); 73 | Boolean res = sp.getBoolean(key,true); 74 | return res; 75 | } 76 | 77 | /** 78 | * 读取配置文件 79 | * 返回String 80 | * */ 81 | 82 | public String readSharedPreferencesByString(String key){ 83 | SharedPreferences sp = context.getSharedPreferences("com.yeliheng.metaldetector_preferences",MODE_PRIVATE); 84 | String res = sp.getString(key,"80"); 85 | return res; 86 | } 87 | 88 | /** 89 | * 判断设备是否支持霍尔传感器 90 | * */ 91 | 92 | public Boolean isMagneticSensorAvailable() { 93 | SensorManager sensorManager = (SensorManager) context.getSystemService(context.SENSOR_SERVICE); 94 | Sensor magneticSensor = sensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); 95 | return magneticSensor != null; 96 | } 97 | 98 | /** 99 | * 首页SnackBar 100 | * */ 101 | 102 | public void showSnackBar(View view){ 103 | Snackbar.make(view,"建议先点击齿轮看看介绍",Snackbar.LENGTH_LONG).setAction("不再提示", new View.OnClickListener() { 104 | @Override 105 | public void onClick(View view) { 106 | writeSharedPreferencesByBool("tip",false); 107 | } 108 | }).show(); 109 | } 110 | 111 | /** 112 | * 对话框 113 | * */ 114 | 115 | public void showDialog(Context context){ 116 | final AlertDialog alertDialog = new AlertDialog.Builder(context) 117 | .setTitle("OOOOOOOps!") 118 | .setMessage("你的设备没有霍尔传感器!") 119 | .setNegativeButton("知道了", new DialogInterface.OnClickListener() { 120 | @Override 121 | public void onClick(DialogInterface dialog, int which) { 122 | dialog.dismiss(); 123 | } 124 | }).create(); 125 | alertDialog.show(); 126 | } 127 | 128 | } 129 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/LineCharts.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import android.graphics.Color; 4 | import android.util.Log; 5 | 6 | import java.util.ArrayList; 7 | import java.util.List; 8 | import java.util.Random; 9 | import java.util.Timer; 10 | import java.util.TimerTask; 11 | 12 | import lecho.lib.hellocharts.gesture.ContainerScrollType; 13 | import lecho.lib.hellocharts.model.Axis; 14 | import lecho.lib.hellocharts.model.Line; 15 | import lecho.lib.hellocharts.model.LineChartData; 16 | import lecho.lib.hellocharts.model.PointValue; 17 | import lecho.lib.hellocharts.model.ValueShape; 18 | import lecho.lib.hellocharts.model.Viewport; 19 | import lecho.lib.hellocharts.view.LineChartView; 20 | 21 | /** 22 | * 创建者: Yeliheng 23 | * 时间: 2018/12/31 - 22:44 24 | */ 25 | public class LineCharts { 26 | private List values; 27 | private List lines; 28 | private LineChartData lineChartData; 29 | private List linesList; 30 | private List pointValueList; 31 | private List points; 32 | private int position = 0; 33 | private Axis axisY, axisX; 34 | protected void makeCharts(final LineChartView lineChartView,float uT){ 35 | //实时添加新的点 36 | PointValue value1 = new PointValue(position * 5, uT); 37 | value1.setLabel("00:00"); 38 | pointValueList.add(value1); 39 | float x = value1.getX(); 40 | float y = uT; 41 | //根据新的点的集合画出新的线 42 | Line line = new Line(pointValueList); 43 | line.setColor(Color.RED); 44 | line.setShape(ValueShape.CIRCLE); 45 | line.setCubic(true);//曲线是否平滑 46 | line.setHasPoints(false);//设置折线是否含点 47 | linesList.clear(); 48 | linesList.add(line); 49 | lineChartData = initData(linesList); 50 | lineChartView.setLineChartData(lineChartData); 51 | //根据点的横坐实时变换坐标的视图范围 52 | Viewport port; 53 | if (x > 500) { 54 | port = initViewPort(x - 500, x, y); 55 | } else { 56 | port = initViewPort(0, 500 ,y); 57 | } 58 | lineChartView.setCurrentViewport(port);//当前窗口 59 | 60 | Viewport maxPort = initMaxViewPort(x,y);//更新最大窗口设置 61 | lineChartView.setMaximumViewport(maxPort);//最大窗口 62 | position++; 63 | } 64 | 65 | /** 66 | * 初始化视图 67 | * */ 68 | protected void initView(LineChartView lineChartView) { 69 | pointValueList = new ArrayList<>(); 70 | linesList = new ArrayList<>(); 71 | //初始化坐标轴 72 | axisY = new Axis(); 73 | axisX = new Axis(); 74 | lineChartData = initData(null); 75 | lineChartView.setLineChartData(lineChartData); 76 | Viewport port = initViewPort(0, 50,150); 77 | lineChartView.setCurrentViewportWithAnimation(port); 78 | lineChartView.setInteractive(false); 79 | lineChartView.setScrollEnabled(true); 80 | lineChartView.setValueTouchEnabled(true); 81 | lineChartView.setFocusableInTouchMode(true); 82 | lineChartView.setViewportCalculationEnabled(false); 83 | lineChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL); 84 | lineChartView.startDataAnimation(); 85 | points = new ArrayList<>(); 86 | } 87 | 88 | 89 | /** 90 | * 初始化图表数据 91 | * */ 92 | 93 | protected LineChartData initData(List lines) { 94 | LineChartData data = new LineChartData(lines); 95 | data.setAxisYLeft(axisY); 96 | data.setAxisXBottom(axisX); 97 | return data; 98 | } 99 | 100 | /** 101 | * 最大显示区域 102 | */ 103 | protected Viewport initMaxViewPort(float right,float top) { 104 | Viewport port = new Viewport(); 105 | if(max > top){ 106 | port.top = max + 150; 107 | // Log.d("IF",max + ""); 108 | }else { 109 | max = top; 110 | port.top = max + 150; 111 | // Log.d("ELSE",max + ""); 112 | } 113 | port.bottom = 0; 114 | port.left = 0; 115 | port.right = right + 500; 116 | return port; 117 | } 118 | 119 | /** 120 | * 当前显示区域 121 | */ 122 | 123 | float max = 150;//最大高度,判断max与top的值,实时刷新图表y轴 124 | protected Viewport initViewPort(float left, float right,float top) { 125 | Viewport port = new Viewport(); 126 | if(max > top){ 127 | port.top = max + 150; 128 | // Log.d("IF",max + ""); 129 | }else { 130 | max = top; 131 | port.top = max + 150; 132 | //Log.d("ELSE",max + ""); 133 | } 134 | port.bottom = 0; 135 | port.left = left; 136 | port.right = right; 137 | return port; 138 | } 139 | } 140 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.graphics.Color; 6 | import android.hardware.Sensor; 7 | import android.hardware.SensorEvent; 8 | import android.hardware.SensorEventListener; 9 | import android.hardware.SensorManager; 10 | 11 | import androidx.appcompat.app.AlertDialog; 12 | import androidx.appcompat.app.AppCompatActivity; 13 | import android.os.Bundle; 14 | import androidx.appcompat.widget.Toolbar; 15 | 16 | import android.view.Menu; 17 | import android.view.MenuItem; 18 | import android.view.WindowManager; 19 | import android.widget.TextView; 20 | 21 | import com.white.progressview.CircleProgressView; 22 | import java.math.BigDecimal; 23 | import lecho.lib.hellocharts.view.LineChartView; 24 | 25 | /** 26 | * 软件作者:Yeliheng 27 | * 官网:https://www.yeliheng.com 28 | * 源代码: https://github.com/yeliheng/MetalDetector 29 | * */ 30 | public class MainActivity extends AppCompatActivity implements SensorEventListener{ 31 | final String TAG = "MetalDetector"; 32 | private TextView mTextX; 33 | private TextView mTextY; 34 | private TextView mTextZ; 35 | private TextView mTotal; 36 | private SensorManager sensorManager; 37 | private CircleProgressView progressView; 38 | private TextView metalState; 39 | private LineChartView lineChart; 40 | private LineCharts lineCharts = new LineCharts(); 41 | private Toolbar toolbar; 42 | double alarmLim; 43 | @Override 44 | protected void onCreate(Bundle savedInstanceState) { 45 | super.onCreate(savedInstanceState); 46 | setContentView(R.layout.activity_main); 47 | initFunc();//初始化所有控件 48 | if(new Common().readSharedPreferencesByBool("tip")){ 49 | new Common().showSnackBar(getWindow().getDecorView().getRootView()); 50 | } 51 | 52 | if(!new Common().isMagneticSensorAvailable()){ 53 | new Common().showDialog(this); 54 | } 55 | } 56 | 57 | @Override 58 | protected void onResume() { 59 | super.onResume(); 60 | // 实例化传感器管理 61 | sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE); 62 | //注册磁场传感器监听器 63 | sensorManager.registerListener(this, sensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD), SensorManager.SENSOR_DELAY_NORMAL); 64 | 65 | } 66 | 67 | 68 | @Override 69 | public void onSensorChanged(SensorEvent sensorEvent) { 70 | Double rawTotal;//未处理的数据 71 | if(sensorEvent.sensor.getType() == Sensor.TYPE_MAGNETIC_FIELD){ 72 | //保持屏幕常亮 73 | if(new Common().readSharedPreferencesByBool("keep_wake")){ 74 | getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 75 | }else{ 76 | getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 77 | } 78 | //分别计算三轴磁感应强度 79 | float X_lateral = sensorEvent.values[0]; 80 | float Y_lateral = sensorEvent.values[1]; 81 | float Z_lateral = sensorEvent.values[2]; 82 | //Log.d(TAG,X_lateral + ""); 83 | //计算出总磁感应强度 84 | rawTotal = Math.sqrt(X_lateral * X_lateral + Y_lateral * Y_lateral + Z_lateral * Z_lateral); 85 | //初始化BigDecimal类 86 | BigDecimal total = new BigDecimal(rawTotal); 87 | double res = total.setScale(2,BigDecimal.ROUND_HALF_UP).doubleValue(); 88 | lineCharts.makeCharts(lineChart,(float) res);//实时绘图 89 | mTextX.setText(X_lateral + " μT"); 90 | mTextY.setText(Y_lateral + " μT"); 91 | mTextZ.setText(Z_lateral + " μT"); 92 | mTotal.setText( res + " μT"); 93 | String alarmLimStr = new Common().readSharedPreferencesByString("alarm_limit"); 94 | //防止用户非法输入导致软件崩溃影响体验 95 | if(!alarmLimStr.isEmpty()){ 96 | alarmLim = Double.valueOf(alarmLimStr); 97 | }else { 98 | alarmLim = 80; 99 | } 100 | if (res < alarmLim){ 101 | metalState.setTextColor(Color.rgb(0,0,0));//设置文字颜色为黑色 102 | metalState.setText("未探测到金属"); 103 | int progress = (int)((res / alarmLim )* 100);//计算进度 104 | progressView.setReachBarColor(Color.rgb(30,144,255)); 105 | progressView.setProgress(progress);//进度条 106 | }else{ 107 | metalState.setTextColor(Color.rgb(255,0,0));//红色 108 | metalState.setText("探测到金属!"); 109 | progressView.setReachBarColor(Color.rgb(255,0,0)); 110 | progressView.setProgress(100);//进度条满 111 | //震动 112 | if (new Common().isVibrate()){ 113 | new Common().vibrate(); 114 | } 115 | } 116 | } 117 | } 118 | 119 | @Override 120 | public void onAccuracyChanged(Sensor sensor, int i) { 121 | 122 | } 123 | 124 | @Override 125 | protected void onPause() { 126 | sensorManager.unregisterListener(this); 127 | super.onPause(); 128 | } 129 | 130 | @Override 131 | public boolean onCreateOptionsMenu(Menu menu) { 132 | getMenuInflater().inflate(R.menu.toolbar,menu); 133 | return true; 134 | } 135 | 136 | @Override 137 | public boolean onOptionsItemSelected(MenuItem item) { 138 | switch (item.getItemId()){ 139 | case R.id.settings: 140 | Intent intent = new Intent(MainActivity.this,SettingsActivity.class); 141 | startActivity(intent); 142 | break; 143 | default: 144 | } 145 | return true; 146 | } 147 | 148 | private void initFunc(){ 149 | toolbar = (Toolbar) findViewById(R.id.toolbar); 150 | setSupportActionBar(toolbar); 151 | mTextX = (TextView)findViewById(R.id.x); 152 | mTextY = (TextView)findViewById(R.id.y); 153 | mTextZ = (TextView)findViewById(R.id.z); 154 | mTotal = (TextView)findViewById(R.id.total); 155 | progressView = findViewById(R.id.totalMetalProgress); 156 | metalState = (TextView) findViewById(R.id.metalDetect); 157 | lineChart = (LineChartView) findViewById(R.id.chart); 158 | lineCharts.initView(lineChart); 159 | } 160 | } 161 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/MyApplication.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import android.app.Application; 4 | import android.content.Context; 5 | 6 | /** 7 | * 创建者: Yeliheng 8 | * 时间: 2019/1/29 - 18:32 9 | * 功能: 全局获取Context 10 | */ 11 | public class MyApplication extends Application{ 12 | private static Context context; 13 | 14 | @Override 15 | public void onCreate() { 16 | context = getApplicationContext(); 17 | super.onCreate(); 18 | } 19 | 20 | public static Context getContext(){ 21 | return context; 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/SensorVal.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | /** 4 | * 创建者: Yeliheng 5 | * 时间: 2019/1/5 - 20:09 6 | */ 7 | public class SensorVal { 8 | private double maxuT; 9 | 10 | public SensorVal(){ 11 | this.maxuT = maxuT; 12 | } 13 | 14 | public double getMaxuT() { 15 | return maxuT; 16 | } 17 | 18 | public void setMaxuT(double maxuT) { 19 | this.maxuT = maxuT; 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/SettingsActivity.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import androidx.fragment.app.Fragment; 4 | import androidx.fragment.app.FragmentTransaction; 5 | import androidx.appcompat.app.AppCompatActivity; 6 | import android.os.Bundle; 7 | 8 | public class SettingsActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_settings); 14 | Fragment preferenceFragment = new SettingsFragment(); 15 | FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); 16 | ft.add(R.id.pref_container, preferenceFragment); 17 | ft.commit(); 18 | } 19 | 20 | 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/yeliheng/metaldetector/SettingsFragment.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 2 | 3 | import android.content.res.Configuration; 4 | import android.os.Bundle; 5 | 6 | /** 7 | * 创建者: Yeliheng 8 | * 时间: 2019/1/27 - 21:22 9 | */ 10 | import com.takisoft.fix.support.v7.preference.EditTextPreference; 11 | import com.takisoft.fix.support.v7.preference.PreferenceFragmentCompat; 12 | 13 | public class SettingsFragment extends PreferenceFragmentCompat { 14 | @Override 15 | public void onCreatePreferencesFix(Bundle bundle, String s) { 16 | //加载资源文件 17 | addPreferencesFromResource(R.xml.pref_settings); 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/app/src/main/res/drawable/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/settings.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/app/src/main/res/drawable/settings.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 14 | 15 | 20 | 21 | 27 | 34 | 35 | 40 | 47 | 53 | 54 | 55 | 60 | 65 | 71 | 72 | 73 | 78 | 83 | 89 | 90 | 91 | 103 | 109 | 114 | 115 | 116 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 17 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/res/menu/toolbar.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | MetalDetector-金属探测 3 | 震动 4 | 保持屏幕常亮 5 | 报警阈值 6 | 自定义磁感应强度为多少时显示探测到金属,金属边框手机可以适当增大 7 | 输入数值(默认80,0为震动棒模式) 8 | 探测到金属时震动提示 9 | 探测时屏幕不会关闭 10 | 软件介绍 11 | 点击会打开网页,有详细介绍 12 | 技术小站 13 | 我会不定期发布资料和干货 14 | 软件源代码 15 | 能帮到你就给个Star吧 16 | AI助手 17 | 我开发的另一个应用,感兴趣就来下载吧 18 | 加入QQ群 19 | 如果未能正常唤起请手动加群:783572279 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/xml/pref_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 13 | 21 | 24 | 26 | 27 | 28 | 31 | 33 | 34 | 35 | 38 | 40 | 41 | 42 | 45 | 47 | 48 | 49 | 52 | 54 | 55 | 56 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /app/src/test/java/com/yeliheng/metaldetector/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.yeliheng.metaldetector; 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 | 3 | buildscript { 4 | 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.6.0' 11 | 12 | 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | maven { url "https://jitpack.io" } 23 | } 24 | } 25 | 26 | task clean(type: Delete) { 27 | delete rootProject.buildDir 28 | } 29 | -------------------------------------------------------------------------------- /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 | android.enableJetifier=true 10 | android.useAndroidX=true 11 | org.gradle.jvmargs=-Xmx1536m 12 | # When configured, Gradle will run in incubating parallel mode. 13 | # This option should only be used with decoupled projects. More details, visit 14 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 15 | # org.gradle.parallel=true 16 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yeliheng/MetalDetector/6b2b228ae9f463a2d9dd09f2336bf6cd3405bb23/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Feb 28 10:29:13 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-5.6.4-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 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------