├── .idea ├── .name ├── copyright │ └── profiles_settings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml ├── gradle.xml ├── compiler.xml └── misc.xml ├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ ├── dimens.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── robin │ │ │ └── lazy │ │ │ └── text │ │ │ ├── MainActivity.java │ │ │ └── AddSpaceTextWatcher.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── robin │ │ │ └── lazy │ │ │ └── text │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── robin │ │ └── lazy │ │ └── text │ │ ├── ApplicationTest.java │ │ └── MainActivityTest.java ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── gradle.properties ├── gradlew.bat ├── README.md └── gradlew /.idea/.name: -------------------------------------------------------------------------------- 1 | SpaceTextWatcher -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | SpaceTextWatcher 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Robin-jiangyufeng/SpaceTextWatcher/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea 5 | .DS_Store 6 | /build 7 | /captures 8 | /.gradle 9 | /gradle 10 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Robin-jiangyufeng/SpaceTextWatcher/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Robin-jiangyufeng/SpaceTextWatcher/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Robin-jiangyufeng/SpaceTextWatcher/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Robin-jiangyufeng/SpaceTextWatcher/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Robin-jiangyufeng/SpaceTextWatcher/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Oct 21 11:34:03 PDT 2015 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-2.8-all.zip 7 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/test/java/com/robin/lazy/text/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.robin.lazy.text; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/robin/lazy/text/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.robin.lazy.text; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Volumes/Work/androidIDE/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.3" 6 | 7 | defaultConfig { 8 | applicationId "com.robin.lazy.text" 9 | minSdkVersion 10 10 | targetSdkVersion 23 11 | versionCode 1 12 | versionName "1.0" 13 | multiDexEnabled true 14 | //ADD THIS LINE: 15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 16 | } 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | } 24 | 25 | dependencies { 26 | compile fileTree(dir: 'libs', include: ['*.jar']) 27 | testCompile 'junit:junit:4.12' 28 | compile 'com.android.support:appcompat-v7:23.2.1' 29 | //ADD THESE LINES: 30 | testCompile 'junit:junit:4.12' 31 | androidTestCompile 'com.android.support:support-annotations:23.2.1' 32 | androidTestCompile 'com.android.support.test:runner:0.5+' 33 | androidTestCompile 'com.android.support.test:rules:0.5+' 34 | androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2+' 35 | } 36 | -------------------------------------------------------------------------------- /app/src/main/java/com/robin/lazy/text/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.robin.lazy.text; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | import android.widget.EditText; 6 | 7 | public class MainActivity extends AppCompatActivity { 8 | private AddSpaceTextWatcher[] asEditTexts=new AddSpaceTextWatcher[3]; 9 | private EditText[] editTexts=new EditText[3]; 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_main); 14 | editTexts[0]=(EditText)findViewById(R.id.editText);//银行卡 15 | editTexts[1]=(EditText)findViewById(R.id.editText2);//手机号 16 | editTexts[2]=(EditText)findViewById(R.id.editText3);//身份证 17 | asEditTexts[0]=new AddSpaceTextWatcher(editTexts[0],48); 18 | asEditTexts[0].setSpaceType(AddSpaceTextWatcher.SpaceType.bankCardNumberType); 19 | asEditTexts[1]=new AddSpaceTextWatcher(editTexts[1],13); 20 | asEditTexts[1].setSpaceType(AddSpaceTextWatcher.SpaceType.mobilePhoneNumberType); 21 | asEditTexts[2]=new AddSpaceTextWatcher(editTexts[2],21); 22 | asEditTexts[2].setSpaceType(AddSpaceTextWatcher.SpaceType.IDCardNumberType); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/robin/lazy/text/MainActivityTest.java: -------------------------------------------------------------------------------- 1 | package com.robin.lazy.text; 2 | 3 | import android.support.test.espresso.core.deps.guava.util.concurrent.Uninterruptibles; 4 | import android.test.ActivityUnitTestCase; 5 | import android.widget.EditText; 6 | 7 | import org.junit.Test; 8 | 9 | import java.util.concurrent.TimeUnit; 10 | 11 | /** 12 | * 文件名: MainActivityTest.java 13 | * 版权: Technologies Co., Ltd. Copyright YYYY-YYYY, All rights reserved 14 | * 描述: <描述> 15 | * 修改人: 江钰锋 00501 16 | * 修改时间: 16/6/6 17 | * 跟踪单号: <跟踪单号> 18 | * 修改单号: <修改单号> 19 | * 修改内容: <修改内容> 20 | */ 21 | 22 | public class MainActivityTest extends ActivityUnitTestCase{ 23 | 24 | private EditText[] editTexts=new EditText[3]; 25 | 26 | public MainActivityTest() { 27 | super(MainActivity.class); 28 | } 29 | 30 | @Override 31 | public void setUp() throws Exception { 32 | super.setUp(); 33 | } 34 | 35 | @Test 36 | public void testStart() { 37 | editTexts[0]=(EditText)getActivity().findViewById(R.id.editText);//银行卡 38 | editTexts[1]=(EditText)getActivity().findViewById(R.id.editText2);//手机号 39 | editTexts[2]=(EditText)getActivity().findViewById(R.id.editText3);//身份证 40 | editTexts[0].performClick(); 41 | Uninterruptibles.sleepUninterruptibly(5, TimeUnit.SECONDS); 42 | editTexts[1].performClick(); 43 | Uninterruptibles.sleepUninterruptibly(5, TimeUnit.SECONDS); 44 | editTexts[2].performClick(); 45 | } 46 | } -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 11 | 12 | 17 | 18 | 28 | 29 | 40 | 41 | 51 | 52 | -------------------------------------------------------------------------------- /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 | @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 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | 47 | 48 | 49 | 50 | 1.7 51 | 52 | 57 | 58 | 59 | 60 | 61 | 62 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # SpaceTextWatcher 2 | android输入框输入银行卡,输入手机,输入身份证格式化的实现 3 | # 项目地址 4 | [SpaceTextWatcher](https://github.com/Robin-jiangyufeng/SpaceTextWatcher) 5 | # 实现方式 6 | ```java 7 | @Override 8 | public void beforeTextChanged(CharSequence s, int start, int count, 9 | int after) { 10 | beforeTextLength = s.length(); 11 | if (buffer.length() > 0) { 12 | buffer.delete(0, buffer.length()); 13 | } 14 | spaceNumberA = 0; 15 | for (int i = 0; i < s.length(); i++) { 16 | if (s.charAt(i) == ' ') { 17 | spaceNumberA++; 18 | } 19 | } 20 | } 21 | 22 | @Override 23 | public void onTextChanged(CharSequence s, int start, int before, int count) { 24 | onTextLength = s.length(); 25 | buffer.append(s.toString()); 26 | if (onTextLength == beforeTextLength || onTextLength > maxLenght 27 | || isChanged) { 28 | isChanged = false; 29 | return; 30 | } 31 | isChanged = true; 32 | } 33 | 34 | @Override 35 | public void afterTextChanged(Editable s) { 36 | if (isChanged) { 37 | location = editText.getSelectionEnd(); 38 | int index = 0; 39 | while (index < buffer.length()) { // 删掉所有空格 40 | if (buffer.charAt(index) == ' ') { 41 | buffer.deleteCharAt(index); 42 | } else { 43 | index++; 44 | } 45 | } 46 | 47 | index = 0; 48 | int spaceNumberB = 0; 49 | while (index < buffer.length()) { // 插入所有空格 50 | spaceNumberB = insertSpace(index, spaceNumberB); 51 | index++; 52 | } 53 | 54 | String str = buffer.toString(); 55 | 56 | // 下面是计算光位置的 57 | if (spaceNumberB > spaceNumberA) { 58 | location += (spaceNumberB - spaceNumberA); 59 | spaceNumberA = spaceNumberB; 60 | } 61 | if (isSetText) { 62 | location = str.length(); 63 | isSetText = false; 64 | } else if (location > str.length()) { 65 | location = str.length(); 66 | } else if (location < 0) { 67 | location = 0; 68 | } 69 | 70 | editText.setText(str); 71 | try { 72 | editText.setSelection(location); 73 | } catch (Exception e) { 74 | e.printStackTrace(); 75 | } 76 | isChanged = false; 77 | } 78 | } 79 | 80 | /** 81 | * 根据类型插入空格 82 | * 83 | * @param index 84 | * @param spaceNumberAfter 85 | * @return 86 | * @see [类、类#方法、类#成员] 87 | */ 88 | private int insertSpace(int index, int spaceNumberAfter) { 89 | switch (spaceType) { 90 | case defaultType:// 相隔四位空格 91 | if (index > 3 92 | && (index % (4 * (spaceNumberAfter + 1)) == spaceNumberAfter)) { 93 | buffer.insert(index, ' '); 94 | spaceNumberAfter++; 95 | } 96 | break; 97 | case bankCardNumberType: 98 | if (index > 3 99 | && (index % (4 * (spaceNumberAfter + 1)) == spaceNumberAfter)) { 100 | buffer.insert(index, ' '); 101 | spaceNumberAfter++; 102 | } 103 | break; 104 | case mobilePhoneNumberType: 105 | if (index == 3 106 | || ((index > 7) && ((index - 3) % (4 * spaceNumberAfter) == spaceNumberAfter))) { 107 | buffer.insert(index, ' '); 108 | spaceNumberAfter++; 109 | } 110 | break; 111 | case IDCardNumberType: 112 | if (index == 6 113 | || ((index > 10) && ((index - 6) % (4 * spaceNumberAfter) == spaceNumberAfter))) { 114 | buffer.insert(index, ' '); 115 | spaceNumberAfter++; 116 | } 117 | break; 118 | default: 119 | if (index > 3 120 | && (index % (4 * (spaceNumberAfter + 1)) == spaceNumberAfter)) { 121 | buffer.insert(index, ' '); 122 | spaceNumberAfter++; 123 | } 124 | break; 125 | } 126 | return spaceNumberAfter; 127 | } 128 | 129 | /*** 130 | * 计算需要的空格数 131 | * 132 | * @return 返回添加空格后的字符串长度 133 | * @see [类、类#方法、类#成员] 134 | */ 135 | private int computeSpaceCount(CharSequence charSequence) { 136 | buffer.delete(0, buffer.length()); 137 | buffer.append(charSequence.toString()); 138 | int index = 0; 139 | int spaceNumberB = 0; 140 | while (index < buffer.length()) { // 插入所有空格 141 | spaceNumberB = insertSpace(index, spaceNumberB); 142 | index++; 143 | } 144 | buffer.delete(0, buffer.length()); 145 | return index; 146 | } 147 | ``` 148 | # 使用方法 149 | ```java 150 | AddSpaceTextWatcher[] asEditTexts=new AddSpaceTextWatcher[3]; 151 | EditText[] editTexts=new EditText[3]; 152 | editTexts[0]=(EditText)findViewById(R.id.editText);//银行卡 153 | editTexts[1]=(EditText)findViewById(R.id.editText2);//手机号 154 | editTexts[2]=(EditText)findViewById(R.id.editText3);//身份证 155 | asEditTexts[0]=new AddSpaceTextWatcher(editTexts[0],48);//银行卡 156 | asEditTexts[0].setSpaceType(AddSpaceTextWatcher.SpaceType.bankCardNumberType); 157 | asEditTexts[1]=new AddSpaceTextWatcher(editTexts[1],13);//手机号 158 | asEditTexts[1].setSpaceType(AddSpaceTextWatcher.SpaceType.mobilePhoneNumberType); 159 | asEditTexts[2]=new AddSpaceTextWatcher(editTexts[2],21);//身份证 160 | asEditTexts[2].setSpaceType(AddSpaceTextWatcher.SpaceType.IDCardNumberType); 161 | ```` 162 | 163 | # 关于作者Robin 164 | * 屌丝程序员 165 | * GitHub: [Robin-jiangyufeng](https://github.com/Robin-jiangyufeng) 166 | * QQ:429257411 167 | * 交流QQ群 236395044 -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /app/src/main/java/com/robin/lazy/text/AddSpaceTextWatcher.java: -------------------------------------------------------------------------------- 1 | package com.robin.lazy.text; 2 | 3 | import android.text.Editable; 4 | import android.text.InputFilter; 5 | import android.text.InputType; 6 | import android.text.TextUtils; 7 | import android.text.TextWatcher; 8 | import android.widget.EditText; 9 | 10 | /*** 11 | * 添加空格的 TextWatcher 12 | * 13 | * @author 江钰锋 0152 14 | * @version [版本号, 2015年4月21日] 15 | * @see [相关类/方法] 16 | * @since [产品/模块版本] 17 | */ 18 | public class AddSpaceTextWatcher implements TextWatcher { 19 | /** text改变之前的长度 */ 20 | private int beforeTextLength = 0; 21 | private int onTextLength = 0; 22 | private boolean isChanged = false; 23 | private StringBuffer buffer = new StringBuffer(); 24 | /** 改变之前text空格数量 */ 25 | int spaceNumberA = 0; 26 | private EditText editText; 27 | /** text最大长度限制 */ 28 | private int maxLenght; 29 | private SpaceType spaceType; 30 | /** 记录光标的位置 */ 31 | private int location = 0; 32 | /** 是否是主动设置text */ 33 | private boolean isSetText = false; 34 | 35 | public AddSpaceTextWatcher(EditText editText, int maxLenght) { 36 | this.editText = editText; 37 | this.maxLenght = maxLenght; 38 | if (editText == null) { 39 | new NullPointerException("editText is null"); 40 | } 41 | spaceType = SpaceType.defaultType; 42 | editText.setFilters(new InputFilter[] { new InputFilter.LengthFilter( 43 | maxLenght) }); 44 | editText.addTextChangedListener(this); 45 | } 46 | 47 | @Override 48 | public void beforeTextChanged(CharSequence s, int start, int count, 49 | int after) { 50 | beforeTextLength = s.length(); 51 | if (buffer.length() > 0) { 52 | buffer.delete(0, buffer.length()); 53 | } 54 | spaceNumberA = 0; 55 | for (int i = 0; i < s.length(); i++) { 56 | if (s.charAt(i) == ' ') { 57 | spaceNumberA++; 58 | } 59 | } 60 | } 61 | 62 | @Override 63 | public void onTextChanged(CharSequence s, int start, int before, int count) { 64 | onTextLength = s.length(); 65 | buffer.append(s.toString()); 66 | if (onTextLength == beforeTextLength || onTextLength > maxLenght 67 | || isChanged) { 68 | isChanged = false; 69 | return; 70 | } 71 | isChanged = true; 72 | } 73 | 74 | @Override 75 | public void afterTextChanged(Editable s) { 76 | if (isChanged) { 77 | location = editText.getSelectionEnd(); 78 | int index = 0; 79 | while (index < buffer.length()) { // 删掉所有空格 80 | if (buffer.charAt(index) == ' ') { 81 | buffer.deleteCharAt(index); 82 | } else { 83 | index++; 84 | } 85 | } 86 | 87 | index = 0; 88 | int spaceNumberB = 0; 89 | while (index < buffer.length()) { // 插入所有空格 90 | spaceNumberB = insertSpace(index, spaceNumberB); 91 | index++; 92 | } 93 | 94 | String str = buffer.toString(); 95 | 96 | // 下面是计算光位置的 97 | if (spaceNumberB > spaceNumberA) { 98 | location += (spaceNumberB - spaceNumberA); 99 | spaceNumberA = spaceNumberB; 100 | } 101 | if (isSetText) { 102 | location = str.length(); 103 | isSetText = false; 104 | } else if (location > str.length()) { 105 | location = str.length(); 106 | } else if (location < 0) { 107 | location = 0; 108 | } 109 | updateContext(s,str); 110 | isChanged = false; 111 | } 112 | } 113 | 114 | /** 115 | * 更新编辑框中的内容 116 | * 117 | * @param editable 118 | * @param values 119 | */ 120 | private void updateContext(Editable editable,String values) { 121 | if (spaceType == SpaceType.IDCardNumberType) { 122 | editable.replace(0, editable.length(), values); 123 | }else{ 124 | editText.setText(values); 125 | try { 126 | editText.setSelection(location); 127 | } catch (Exception e) { 128 | e.printStackTrace(); 129 | } 130 | } 131 | } 132 | 133 | /** 134 | * 根据类型插入空格 135 | * 136 | * @param index 137 | * @param spaceNumberAfter 138 | * @return 139 | * @see [类、类#方法、类#成员] 140 | */ 141 | private int insertSpace(int index, int spaceNumberAfter) { 142 | switch (spaceType) { 143 | case defaultType:// 相隔四位空格 144 | if (index > 3 145 | && (index % (4 * (spaceNumberAfter + 1)) == spaceNumberAfter)) { 146 | buffer.insert(index, ' '); 147 | spaceNumberAfter++; 148 | } 149 | break; 150 | case bankCardNumberType: 151 | if (index > 3 152 | && (index % (4 * (spaceNumberAfter + 1)) == spaceNumberAfter)) { 153 | buffer.insert(index, ' '); 154 | spaceNumberAfter++; 155 | } 156 | break; 157 | case mobilePhoneNumberType: 158 | if (index == 3 159 | || ((index > 7) && ((index - 3) % (4 * spaceNumberAfter) == spaceNumberAfter))) { 160 | buffer.insert(index, ' '); 161 | spaceNumberAfter++; 162 | } 163 | break; 164 | case IDCardNumberType: 165 | if (index == 6 166 | || ((index > 10) && ((index - 6) % (4 * spaceNumberAfter) == spaceNumberAfter))) { 167 | buffer.insert(index, ' '); 168 | spaceNumberAfter++; 169 | } 170 | break; 171 | default: 172 | if (index > 3 173 | && (index % (4 * (spaceNumberAfter + 1)) == spaceNumberAfter)) { 174 | buffer.insert(index, ' '); 175 | spaceNumberAfter++; 176 | } 177 | break; 178 | } 179 | return spaceNumberAfter; 180 | } 181 | 182 | /*** 183 | * 计算需要的空格数 184 | * 185 | * @return 返回添加空格后的字符串长度 186 | * @see [类、类#方法、类#成员] 187 | */ 188 | private int computeSpaceCount(CharSequence charSequence) { 189 | buffer.delete(0, buffer.length()); 190 | buffer.append(charSequence.toString()); 191 | int index = 0; 192 | int spaceNumberB = 0; 193 | while (index < buffer.length()) { // 插入所有空格 194 | spaceNumberB = insertSpace(index, spaceNumberB); 195 | index++; 196 | } 197 | buffer.delete(0, buffer.length()); 198 | return index; 199 | } 200 | 201 | /** 202 | * 设置空格类型 203 | * 204 | * @param spaceType 205 | * @see [类、类#方法、类#成员] 206 | */ 207 | public void setSpaceType(SpaceType spaceType) { 208 | this.spaceType = spaceType; 209 | if (this.spaceType == SpaceType.IDCardNumberType) { 210 | editText.setInputType(InputType.TYPE_CLASS_TEXT); 211 | } 212 | } 213 | 214 | /** 215 | * 设置输入字符 216 | * 217 | * @param charSequence 218 | * @return 返回设置成功失败 219 | * @see [类、类#方法、类#成员] 220 | */ 221 | public boolean setText(CharSequence charSequence) { 222 | if (editText != null && !TextUtils.isEmpty(charSequence) && computeSpaceCount(charSequence) <= maxLenght) { 223 | isSetText = true; 224 | editText.removeTextChangedListener(this); 225 | editText.setText(charSequence); 226 | editText.addTextChangedListener(this); 227 | return true; 228 | } 229 | return false; 230 | } 231 | 232 | /** 233 | * 得到输入的字符串去空格后的字符串 234 | * 235 | * @return 236 | * @see [类、类#方法、类#成员] 237 | */ 238 | public String getTextNotSpace() { 239 | if (editText != null) { 240 | return delSpace(editText.getText().toString()); 241 | } 242 | return null; 243 | } 244 | 245 | /** 246 | * 得到输入的字符串去空格后的长度 247 | * 248 | * @return 249 | * @see [类、类#方法、类#成员] 250 | */ 251 | public int getLenghtNotSpace() { 252 | if (editText != null) { 253 | return getTextNotSpace().length(); 254 | } 255 | return 0; 256 | } 257 | 258 | /** 259 | * 得到空格数量 260 | * 261 | * @return 262 | * @see [类、类#方法、类#成员] 263 | */ 264 | public int getSpaceCount() { 265 | return spaceNumberA; 266 | } 267 | 268 | /** 269 | * 去掉字符空格，换行符等 270 | * 271 | * @param str 272 | * @return 273 | * @see [类、类#方法、类#成员] 274 | */ 275 | private String delSpace(String str) { 276 | if (str != null) { 277 | str = str.replaceAll("\r", ""); 278 | str = str.replaceAll("\n", ""); 279 | str = str.replace(" ", ""); 280 | } 281 | return str; 282 | } 283 | /** 284 | * 空格类型 285 | * 286 | * @author 江钰锋 0152 287 | * @version [版本号, 2015年4月21日] 288 | * @see [相关类/方法] 289 | * @since [产品/模块版本] 290 | */ 291 | public enum SpaceType { 292 | /** 默认类型 */ 293 | defaultType, 294 | /** 银行卡类型 */ 295 | bankCardNumberType, 296 | /** 手机号类型 */ 297 | mobilePhoneNumberType, 298 | /** 身份证类型 */ 299 | IDCardNumberType; 300 | } 301 | 302 | } 303 | --------------------------------------------------------------------------------