├── sampleapp
    ├── .gitignore
    ├── src
    │   └── main
    │   │   ├── res
    │   │       ├── values
    │   │       │   ├── dimens.xml
    │   │       │   └── strings.xml
    │   │       └── layout
    │   │       │   └── activity_main.xml
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │       └── com
    │   │           └── azimolabs
    │   │               └── maskformatter
    │   │                   └── sampleapp
    │   │                       └── MainActivity.java
    ├── proguard-rules.pro
    └── build.gradle
├── maskformatter
    ├── .gitignore
    ├── src
    │   ├── main
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── azimolabs
    │   │   │           └── maskformatter
    │   │   │               ├── InvalidTextException.java
    │   │   │               ├── CharInputType.java
    │   │   │               ├── CharTransforms.java
    │   │   │               └── MaskFormatter.java
    │   └── test
    │   │   └── java
    │   │       └── com
    │   │           └── azimolabs
    │   │               └── maskformatter
    │   │                   ├── CharTransformsTests.java
    │   │                   └── MaskFormatterTests.java
    ├── proguard-rules.pro
    └── build.gradle
├── settings.gradle
├── art
    ├── animated.gif
    └── screenshot.png
├── gradle
    ├── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
    └── gradle-bintray-push.gradle
├── .gitignore
├── gradle.properties
├── gradlew.bat
├── README.md
├── gradlew
└── LICENSE


/sampleapp/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 | 


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/maskformatter/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 | 


--------------------------------------------------------------------------------
/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':maskformatter', ':sampleapp'
2 | 


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/art/animated.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/AzimoLabs/MaskFormatter/HEAD/art/animated.gif


--------------------------------------------------------------------------------
/art/screenshot.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/AzimoLabs/MaskFormatter/HEAD/art/screenshot.png


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/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/AzimoLabs/MaskFormatter/HEAD/gradle/wrapper/gradle-wrapper.jar


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/maskformatter/src/main/AndroidManifest.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <manifest package="com.azimolabs.maskformatter">
3 | 
4 | </manifest>


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/sampleapp/src/main/res/values/dimens.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |     <!-- Default screen margins, per the Android Design guidelines. -->
3 |     <dimen name="margin_big">16dp</dimen>
4 |     <dimen name="margin_small">8dp</dimen>
5 | </resources>
6 | 


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/maskformatter/src/main/java/com/azimolabs/maskformatter/InvalidTextException.java:
--------------------------------------------------------------------------------
1 | package com.azimolabs.maskformatter;
2 | 
3 | /**
4 |  * Created by maciek on 16.03.2016.
5 |  */
6 | public class InvalidTextException extends Exception {
7 | }
8 | 


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/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Mon Dec 28 10:00:20 PST 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-2.10-all.zip
7 | 


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/sampleapp/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
 1 | <resources>
 2 |     <string name="app_name">sampleapp</string>
 3 | 
 4 |     <string name="iban_mask_hint">Field with mask: AA 9999 AAAA wwww wwww wwww</string>
 5 |     <string name="numbers_mask_hint">Field with mask: dd DD 1234 5678 90</string>
 6 |     <string name="chars_mask_hint">Field with mask: AAZZ aazz @@ww ##%%</string>
 7 |     <string name="password_mask_hint">Password field with mask: 999 99 9999</string>
 8 |     <string name="numbers_dashes_mask_hint">Field with mask: 999&#8211;999&#8211;9999</string>
 9 | </resources>
10 | 


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/.gitignore:
--------------------------------------------------------------------------------
 1 | # Built application files
 2 | *.apk
 3 | *.ap_
 4 | .idea
 5 | 
 6 | # Files for the Dalvik VM
 7 | *.dex
 8 | 
 9 | # Java class files
10 | *.class
11 | 
12 | # Generated files
13 | bin/
14 | gen/
15 | 
16 | # Gradle files
17 | .gradle/
18 | build/
19 | 
20 | # Local configuration file (sdk path, etc)
21 | local.properties
22 | 
23 | # Proguard folder generated by Eclipse
24 | proguard/
25 | 
26 | # Log Files
27 | *.log
28 | 
29 | # Android Studio Navigation editor temp files
30 | .navigation/
31 | 
32 | # Android Studio captures folder
33 | captures/
34 | 
35 | .DS_store
36 | *.iml


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/sampleapp/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest
 3 |     package="com.azimolabs.maskformatter.sampleapp"
 4 |     xmlns:android="http://schemas.android.com/apk/res/android">
 5 | 
 6 |     <application android:label="MaskFormatterSample"
 7 |         android:theme="@android:style/Theme.Holo.Light.NoActionBar">
 8 |         <activity android:name=".MainActivity">
 9 |             <intent-filter>
10 |                 <action android:name="android.intent.action.MAIN"/>
11 |                 <category android:name="android.intent.category.LAUNCHER"/>
12 |             </intent-filter>
13 |         </activity>
14 |     </application>
15 | 
16 | </manifest>


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/gradle.properties:
--------------------------------------------------------------------------------
 1 | VERSION_NAME=0.2
 2 | VERSION_TAG=v0.2
 3 | GROUP=com.azimolabs.maskformatter
 4 | 
 5 | POM_DESCRIPTION=Add text masking functionality to Android EditText
 6 | POM_URL=https://github.com/AzimoLabs/MaskFormatter
 7 | GIT_URL=https://github.com/AzimoLabs/MaskFormatter.git
 8 | POM_SCM_URL=https://github.com/AzimoLabs/MaskFormatter
 9 | POM_SCM_CONNECTION=scm:git@github.com/AzimoLabs/MaskFormatter.git
10 | POM_SCM_DEV_CONNECTION=scm:git@github.com:AzimoLabs/MaskFormatter.git
11 | POM_LICENCE_NAME=The Apache Software License, Version 2.0
12 | POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
13 | POM_LICENCE_DIST=repo
14 | POM_DEVELOPER_ID=azimolabs
15 | POM_DEVELOPER_NAME=Azimo Labs
16 | 


--------------------------------------------------------------------------------
/sampleapp/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 /Users/maciek/Library/Android/sdk/tools/proguard/proguard-android.txt
 4 | # You can edit the include path and order by changing the proguardFiles
 5 | # directive in build.gradle.
 6 | #
 7 | # For more details, see
 8 | #   http://developer.android.com/guide/developing/tools/proguard.html
 9 | 
10 | # Add any project specific keep options here:
11 | 
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | #   public *;
17 | #}
18 | 


--------------------------------------------------------------------------------
/maskformatter/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 /Users/maciek/Library/Android/sdk/tools/proguard/proguard-android.txt
 4 | # You can edit the include path and order by changing the proguardFiles
 5 | # directive in build.gradle.
 6 | #
 7 | # For more details, see
 8 | #   http://developer.android.com/guide/developing/tools/proguard.html
 9 | 
10 | # Add any project specific keep options here:
11 | 
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | #   public *;
17 | #}
18 | 


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/maskformatter/src/main/java/com/azimolabs/maskformatter/CharInputType.java:
--------------------------------------------------------------------------------
 1 | package com.azimolabs.maskformatter;
 2 | 
 3 | import android.text.InputType;
 4 | 
 5 | /**
 6 |  * Created by maciek on 21.03.2016.
 7 |  */
 8 | public class CharInputType {
 9 | 
10 |     public static int getKeyboardTypeForNextChar(char nextChar) {
11 |         if (Character.isDigit(nextChar)) {
12 |             return InputType.TYPE_CLASS_NUMBER;
13 |         }
14 | 
15 |         switch (nextChar) {
16 |             case 'd':
17 |                 return InputType.TYPE_CLASS_NUMBER;
18 |             case 'A':
19 |             case 'Z':
20 |             case '%':
21 |                 return InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS;
22 |         }
23 | 
24 |         return InputType.TYPE_CLASS_TEXT;
25 |     }
26 | 
27 | }


--------------------------------------------------------------------------------
/sampleapp/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | 
 3 | android {
 4 |     compileSdkVersion 23
 5 |     buildToolsVersion "23.0.2"
 6 | 
 7 |     defaultConfig {
 8 |         applicationId "com.azimolabs.maskformatter.sampleapp"
 9 |         minSdkVersion 7
10 |         targetSdkVersion 23
11 |         versionCode 1
12 |         versionName "1.0"
13 |     }
14 |     buildTypes {
15 |         release {
16 |             minifyEnabled false
17 |             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
18 |         }
19 |     }
20 | }
21 | 
22 | dependencies {
23 |     compile fileTree(dir: 'libs', include: ['*.jar'])
24 | 
25 |     //Uncomment to use local version of library
26 | //    compile project(path: ':maskformatter')
27 | 
28 |     compile 'com.azimolabs.maskformatter:maskformatter:0.1'
29 | }
30 | 


--------------------------------------------------------------------------------
/maskformatter/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.library'
 2 | 
 3 | android {
 4 |     compileSdkVersion 23
 5 |     buildToolsVersion "23.0.2"
 6 | 
 7 |     defaultConfig {
 8 |         minSdkVersion 7
 9 |         targetSdkVersion 23
10 |         versionCode 1
11 |         versionName "1.0"
12 |     }
13 |     buildTypes {
14 |         release {
15 |             minifyEnabled false
16 |             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
17 |         }
18 |     }
19 | }
20 | 
21 | dependencies {
22 |     compile fileTree(dir: 'libs', include: ['*.jar'])
23 | 
24 |     testCompile 'junit:junit:4.12'
25 |     testCompile 'org.mockito:mockito-core:1.10.19'
26 |     testCompile('org.robolectric:robolectric:3.0') {
27 |         exclude module: 'classworlds'
28 |         exclude module: 'commons-logging'
29 |         exclude module: 'httpclient'
30 |         exclude module: 'maven-artifact'
31 |         exclude module: 'maven-artifact-manager'
32 |         exclude module: 'maven-error-diagnostics'
33 |         exclude module: 'maven-model'
34 |         exclude module: 'maven-project'
35 |         exclude module: 'maven-settings'
36 |         exclude module: 'plexus-container-default'
37 |         exclude module: 'plexus-interpolation'
38 |         exclude module: 'plexus-utils'
39 |         exclude module: 'wagon-file'
40 |         exclude module: 'wagon-http-lightweight'
41 |         exclude module: 'wagon-provider-api'
42 |     }
43 | }
44 | 
45 | apply from: rootProject.file('gradle/gradle-bintray-push.gradle')


--------------------------------------------------------------------------------
/sampleapp/src/main/java/com/azimolabs/maskformatter/sampleapp/MainActivity.java:
--------------------------------------------------------------------------------
 1 | package com.azimolabs.maskformatter.sampleapp;
 2 | 
 3 | import android.app.Activity;
 4 | import android.os.Bundle;
 5 | import android.widget.EditText;
 6 | 
 7 | import com.azimolabs.maskformatter.MaskFormatter;
 8 | 
 9 | public class MainActivity extends Activity {
10 | 
11 |     private static final String IBAN_MASK = "AA 9999 AAAA wwww wwww wwww";
12 | 
13 |     private static final String NUMBERS_MASK = "dd DD 1234 5678 90";
14 | 
15 |     private static final String CHARS_MASK = "AAZZ aazz @@ww ##%%";
16 | 
17 |     private static final String NUMBERS_MASKED_MASK = "999 99 9999";
18 | 
19 |     private static final String NUMBERS_DASHED_MASK = "999-999-9999";
20 | 
21 |     @Override
22 |     protected void onCreate(Bundle savedInstanceState) {
23 |         super.onCreate(savedInstanceState);
24 |         setContentView(R.layout.activity_main);
25 | 
26 |         setupEditText(R.id.etIban, IBAN_MASK);
27 |         setupEditText(R.id.etNumbers, NUMBERS_MASK);
28 |         setupEditText(R.id.etChars, CHARS_MASK);
29 |         setupEditText(R.id.ssnChars, NUMBERS_MASKED_MASK);
30 |         setupEditTextWithDashes(R.id.etDashedNumbers, NUMBERS_DASHED_MASK);
31 |     }
32 | 
33 |     private void setupEditText(int layoutId, String mask) {
34 |         EditText field = (EditText) findViewById(layoutId);
35 |         field.addTextChangedListener(new MaskFormatter(mask, field));
36 |     }
37 | 
38 |     private void setupEditTextWithDashes(int layoutId, String mask) {
39 |         EditText field = (EditText) findViewById(layoutId);
40 |         field.addTextChangedListener(new MaskFormatter(mask, field, '-'));
41 |     }
42 | }
43 | 


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/gradle/gradle-bintray-push.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.jfrog.bintray'
 2 | apply plugin: 'com.github.dcendents.android-maven'
 3 | 
 4 | group = GROUP
 5 | version = VERSION_NAME
 6 | 
 7 | install {
 8 |     repositories.mavenInstaller {
 9 |         pom {
10 |             project {
11 |                 packaging 'jar'
12 |                 groupId GROUP
13 |                 artifactId "maskformatter"
14 | 
15 |                 name "MaskFormatter"
16 |                 description POM_DESCRIPTION
17 |                 url POM_URL
18 | 
19 |                 licenses {
20 |                     license {
21 |                         name POM_LICENCE_NAME
22 |                         url POM_LICENCE_URL
23 |                         Distribution POM_LICENCE_DIST
24 |                     }
25 |                 }
26 | 
27 |                 developers {
28 |                     developer {
29 |                         id POM_DEVELOPER_ID
30 |                         name POM_DEVELOPER_NAME
31 |                     }
32 |                 }
33 | 
34 |                 scm {
35 |                     url POM_SCM_URL
36 |                     connection POM_SCM_CONNECTION
37 |                     developerConnection POM_SCM_DEV_CONNECTION
38 |                 }
39 |             }
40 |         }
41 |     }
42 | }
43 | 
44 | bintray {
45 |     // Global gradle.properties
46 |     user = project.hasProperty('BINTRAY_AZIMO_USER') ? project.getProperty('BINTRAY_AZIMO_USER') : ""
47 |     key = project.hasProperty('BINTRAY_AZIMO_KEY') ? project.getProperty('BINTRAY_AZIMO_KEY') : ""
48 | 
49 |     configurations = ['archives']
50 |     pkg {
51 |         repo = 'maven'
52 |         name = 'MaskFormatter'
53 |         desc = POM_DESCRIPTION
54 |         websiteUrl = POM_URL
55 |         vcsUrl = GIT_URL
56 |         licenses = ["Apache-2.0"]
57 |         publish = true
58 |         publicDownloadNumbers = true
59 |         version {
60 |             desc = POM_DESCRIPTION
61 |             gpg {
62 |                 sign = true
63 |                 passphrase = project.hasProperty('BINTRAY_AZIMO_GPG_PASSWORD') ? project.getProperty('BINTRAY_AZIMO_GPG_PASSWORD') : ""
64 |             }
65 |         }
66 |     }
67 | }
68 | 
69 | task sourcesJar(type: Jar) {
70 |     from android.sourceSets.main.java.srcDirs
71 |     classifier = 'sources'
72 | }
73 | 
74 | task javadoc(type: Javadoc) {
75 |     source = android.sourceSets.main.java.srcDirs
76 |     classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
77 | }
78 | 
79 | task javadocJar(type: Jar, dependsOn: javadoc) {
80 |     classifier = 'javadoc'
81 |     from javadoc.destinationDir
82 | }
83 | 
84 | artifacts {
85 |     archives javadocJar
86 |     archives sourcesJar
87 | }


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/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 | 


--------------------------------------------------------------------------------
/sampleapp/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |               xmlns:tools="http://schemas.android.com/tools"
 4 |               android:layout_width="match_parent"
 5 |               android:layout_height="match_parent"
 6 |               android:orientation="vertical"
 7 |               android:padding="@dimen/margin_big"
 8 |               tools:context="com.azimolabs.maskformatter.sampleapp.MainActivity">
 9 | 
10 |     <TextView
11 |         android:layout_width="wrap_content"
12 |         android:layout_height="wrap_content"
13 |         android:paddingBottom="@dimen/margin_small"
14 |         android:text="@string/iban_mask_hint"/>
15 | 
16 |     <EditText
17 |         android:id="@+id/etIban"
18 |         android:layout_width="match_parent"
19 |         android:layout_height="wrap_content"
20 |         android:inputType="text|textNoSuggestions"/>
21 | 
22 |     <TextView
23 |         android:layout_width="wrap_content"
24 |         android:layout_height="wrap_content"
25 |         android:paddingBottom="@dimen/margin_small"
26 |         android:paddingTop="@dimen/margin_small"
27 |         android:text="@string/numbers_mask_hint"/>
28 | 
29 |     <EditText
30 |         android:id="@+id/etNumbers"
31 |         android:layout_width="match_parent"
32 |         android:layout_height="wrap_content"
33 |         android:inputType="text|textNoSuggestions"/>
34 | 
35 |     <TextView
36 |         android:layout_width="wrap_content"
37 |         android:layout_height="wrap_content"
38 |         android:paddingBottom="@dimen/margin_small"
39 |         android:paddingTop="@dimen/margin_small"
40 |         android:text="@string/chars_mask_hint"/>
41 | 
42 |     <EditText
43 |         android:id="@+id/etChars"
44 |         android:layout_width="match_parent"
45 |         android:layout_height="wrap_content"
46 |         android:inputType="text|textNoSuggestions"/>
47 | 
48 |     <TextView
49 |         android:layout_width="wrap_content"
50 |         android:layout_height="wrap_content"
51 |         android:paddingBottom="@dimen/margin_small"
52 |         android:paddingTop="@dimen/margin_small"
53 |         android:text="@string/password_mask_hint"/>
54 | 
55 |     <EditText
56 |         android:id="@+id/ssnChars"
57 |         android:layout_width="match_parent"
58 |         android:layout_height="wrap_content"
59 |         android:inputType="text|textNoSuggestions|numberPassword"/>
60 | 
61 |     <TextView
62 |         android:layout_width="wrap_content"
63 |         android:layout_height="wrap_content"
64 |         android:paddingBottom="@dimen/margin_small"
65 |         android:paddingTop="@dimen/margin_small"
66 |         android:text="@string/numbers_dashes_mask_hint"/>
67 | 
68 |     <EditText
69 |         android:id="@+id/etDashedNumbers"
70 |         android:layout_width="match_parent"
71 |         android:layout_height="wrap_content"
72 |         android:inputType="text|textNoSuggestions"/>
73 | </LinearLayout>
74 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # MaskFormatter
  2 | MaskFormatter adds mask functionality to your EditText. It will prevent user from inserting not allowed signs, and format input as well.
  3 | 
  4 | ![MaskFormatter](https://raw.githubusercontent.com/AzimoLabs/MaskFormatter/master/art/screenshot.png)
  5 | 
  6 | ![Animated](https://raw.githubusercontent.com/AzimoLabs/MaskFormatter/master/art/animated.gif)
  7 | 
  8 | Mask should be built from characters listed below (java regex associated to character given after colon):
  9 | 
 10 | ```
 11 | '9': '[0-9]',
 12 | '8': '[0-8]',
 13 | '7': '[0-7]',
 14 | '6': '[0-6]',
 15 | '5': '[0-5]',
 16 | '4': '[0-4]',
 17 | '3': '[0-3]',
 18 | '2': '[0-2]',
 19 | '1': '[0-1]',
 20 | '0': '[0]',
 21 | 
 22 | '*': '.',
 23 | 'W': '\W',
 24 | 'd': '\d',
 25 | 'D': '\D',
 26 | 's': '\s',
 27 | 'S': '\S',
 28 | 
 29 | 'A': '[A-Z]',
 30 | 'a': '[a-z]',
 31 | 'Z': '[A-ZÇÀÁÂÃÈÉÊẼÌÍÎĨÒÓÔÕÙÚÛŨ]',
 32 | 'z': '[a-zçáàãâéèêẽíìĩîóòôõúùũüû]',
 33 | '@': '[a-zA-Z]',
 34 | '#': '[a-zA-ZçáàãâéèêẽíìĩîóòôõúùũüûÇÀÁÂÃÈÉÊẼÌÍÎĨÒÓÔÕÙÚÛŨ]',
 35 | 
 36 | '%': '[A-Z0-9]',
 37 | 'w': '[a-zA-Z0-9]'
 38 | ```
 39 | 
 40 | # Usage
 41 | In your `build.gradle`:
 42 | 
 43 | ```gradle
 44 | 
 45 | dependencies {
 46 |     compile 'com.azimolabs.maskformatter:maskformatter:0.2'
 47 | }
 48 | 
 49 | ```
 50 | 
 51 | Library is distributed via jCenter Maven repository. Make sure that you have it in your root gradle config:
 52 | 
 53 | ```gradle
 54 | allprojects {
 55 |     repositories {
 56 |         jcenter()
 57 |     }
 58 | }
 59 | ```
 60 | 
 61 | Then you can use it like this:
 62 | 
 63 | ```java
 64 | public MainActivity extends Activity {
 65 | 
 66 |      private static final IBAN_MASK = "AA 99 9999 AAAA wwww wwww wwww";
 67 | 
 68 |      @Override
 69 |      public void onCreate(Bundle savedInstanceState) {
 70 |           super.onCreate(savedInstanceState);
 71 |           setContentView(R.layout.sample_layout);
 72 | 
 73 |           EditText ibanEditText = (EditText) findViewById(R.id.etIban);
 74 |           MaskFormatter ibanMaskFormatter = new MaskFormatter(IBAN_MASK, ibanEditText);
 75 |           ibanEditText.addTextChangedListener(ibanMaskFormatter);
 76 |      }
 77 | 
 78 | }
 79 | ```
 80 | 
 81 | And make sure that you disabled suggestions from used EditText:
 82 | 
 83 | ```xml
 84 | <EditText
 85 |     android:id="@+id/etIban"
 86 |     android:layout_width="match_parent"
 87 |     android:layout_height="wrap_content"
 88 |     android:inputType="text|textNoSuggestions" />
 89 | ```
 90 | 
 91 | # License
 92 | 
 93 | ```
 94 | 	Copyright (C) 2016 AzimoLabs
 95 | 
 96 |     Licensed under the Apache License, Version 2.0 (the "License");
 97 |     you may not use this file except in compliance with the License.
 98 |     You may obtain a copy of the License at
 99 | 
100 |        http://www.apache.org/licenses/LICENSE-2.0
101 | 
102 |     Unless required by applicable law or agreed to in writing, software
103 |     distributed under the License is distributed on an "AS IS" BASIS,
104 |     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
105 |     See the License for the specific language governing permissions and
106 |     limitations under the License.
107 | ```
108 | 
109 | 
110 | # Towards financial services available to all
111 | We’re working throughout the company to create faster, cheaper, and more available financial services all over the world, and here are some of the techniques that we’re utilizing. There’s still a long way ahead of us, and if you’d like to be part of that journey, check out our [careers page](https://bit.ly/3vajnu6).
112 | 


--------------------------------------------------------------------------------
/maskformatter/src/main/java/com/azimolabs/maskformatter/CharTransforms.java:
--------------------------------------------------------------------------------
 1 | package com.azimolabs.maskformatter;
 2 | 
 3 | import java.util.HashMap;
 4 | import java.util.Map;
 5 | import java.util.regex.Pattern;
 6 | 
 7 | /**
 8 |  * Created by maciek on 16.03.2016.
 9 |  */
10 | public class CharTransforms {
11 | 
12 |     private static Map<Character, TransformPattern> transformMap = new HashMap<>();
13 | 
14 |     private static class TransformPattern {
15 | 
16 |         private Pattern pattern;
17 |         private boolean upperCase;
18 |         private boolean lowerCase;
19 | 
20 |         public TransformPattern(String pattern, boolean upperCase, boolean lowerCase) {
21 |             this.pattern = Pattern.compile(pattern);
22 |             this.upperCase = upperCase;
23 |             this.lowerCase = lowerCase;
24 |         }
25 | 
26 |         public char transformChar(char stringChar) throws InvalidTextException {
27 |             char modified;
28 |             if (upperCase) {
29 |                 modified = Character.toUpperCase(stringChar);
30 |             } else if (lowerCase) {
31 |                 modified = Character.toLowerCase(stringChar);
32 |             } else {
33 |                 modified = stringChar;
34 |             }
35 | 
36 |             if (!pattern.matcher(modified + "").matches()) {
37 |                 throw new InvalidTextException();
38 |             }
39 |             return modified;
40 |         }
41 | 
42 |     }
43 | 
44 |     static {
45 |         transformMap.put('9', new TransformPattern("[0-9]", false, false));
46 |         transformMap.put('8', new TransformPattern("[0-8]", false, false));
47 |         transformMap.put('7', new TransformPattern("[0-7]", false, false));
48 |         transformMap.put('6', new TransformPattern("[0-6]", false, false));
49 |         transformMap.put('5', new TransformPattern("[0-5]", false, false));
50 |         transformMap.put('4', new TransformPattern("[0-4]", false, false));
51 |         transformMap.put('3', new TransformPattern("[0-3]", false, false));
52 |         transformMap.put('2', new TransformPattern("[0-2]", false, false));
53 |         transformMap.put('1', new TransformPattern("[0-1]", false, false));
54 |         transformMap.put('0', new TransformPattern("[0]", false, false));
55 | 
56 |         transformMap.put('*', new TransformPattern(".", false, false));
57 |         transformMap.put('W', new TransformPattern("\\W", false, false));
58 |         transformMap.put('d', new TransformPattern("\\d", false, false));
59 |         transformMap.put('D', new TransformPattern("\\D", false, false));
60 |         transformMap.put('s', new TransformPattern("\\s", false, false));
61 |         transformMap.put('S', new TransformPattern("\\S", false, false));
62 | 
63 |         transformMap.put('A', new TransformPattern("[A-Z]", true, false));
64 |         transformMap.put('a', new TransformPattern("[a-z]", false, true));
65 | 
66 |         transformMap.put('Z', new TransformPattern("[A-ZÇÀÁÂÃÈÉÊẼÌÍÎĨÒÓÔÕÙÚÛŨ]", true, false));
67 |         transformMap.put('z', new TransformPattern("[a-zçáàãâéèêẽíìĩîóòôõúùũüû]", false, true));
68 | 
69 |         transformMap.put('@', new TransformPattern("[a-zA-Z]", false, false));
70 |         transformMap.put('#', new TransformPattern("[A-Za-zçáàãâéèêẽíìĩîóòôõúùũüûÇÀÁÂÃÈÉÊẼÌÍÎĨÒÓÔÕÙÚÛŨ]", false, false));
71 | 
72 |         transformMap.put('%', new TransformPattern("[A-Z0-9]", true, false));
73 |         transformMap.put('w', new TransformPattern("\\w", false, false));
74 |     }
75 | 
76 |     public static char transformChar(char stringChar, char maskChar) throws InvalidTextException {
77 |         TransformPattern transform = transformMap.get(maskChar);
78 |         if (transform == null) {
79 |             return stringChar;
80 |         }
81 | 
82 |         return transform.transformChar(stringChar);
83 |     }
84 | 
85 | }


--------------------------------------------------------------------------------
/maskformatter/src/test/java/com/azimolabs/maskformatter/CharTransformsTests.java:
--------------------------------------------------------------------------------
  1 | package com.azimolabs.maskformatter;
  2 | 
  3 | import org.junit.Assert;
  4 | import org.junit.Test;
  5 | 
  6 | import static org.junit.Assert.assertEquals;
  7 | 
  8 | /**
  9 |  * Created by maciek on 16.03.2016.
 10 |  */
 11 | public class CharTransformsTests {
 12 | 
 13 |     @Test
 14 |     public void testCharTransforms() throws InvalidTextException {
 15 |         char transformed = CharTransforms.transformChar('a', 'A');
 16 |         assertEquals(transformed, 'A');
 17 | 
 18 |         transformed = CharTransforms.transformChar('A', 'a');
 19 |         assertEquals(transformed, 'a');
 20 | 
 21 |         transformed = CharTransforms.transformChar('A', 'z');
 22 |         assertEquals(transformed, 'a');
 23 | 
 24 |         transformed = CharTransforms.transformChar('a', 'Z');
 25 |         assertEquals(transformed, 'A');
 26 | 
 27 |         transformed = CharTransforms.transformChar('a', '%');
 28 |         assertEquals(transformed, 'A');
 29 | 
 30 |         transformed = CharTransforms.transformChar('a', '@');
 31 |         assertEquals(transformed, 'a');
 32 |     }
 33 | 
 34 |     @Test
 35 |     public void testCharWordValidation() {
 36 |         try {
 37 |             CharTransforms.transformChar('à', 'A');
 38 |             Assert.fail();
 39 |         } catch (InvalidTextException ite) {
 40 | 
 41 |         }
 42 | 
 43 |         try {
 44 |             CharTransforms.transformChar('à', 'a');
 45 |             Assert.fail();
 46 |         } catch (InvalidTextException ite) {
 47 | 
 48 |         }
 49 | 
 50 |         try {
 51 |             CharTransforms.transformChar('!', 'w');
 52 |             Assert.fail();
 53 |         } catch (InvalidTextException ite) {
 54 | 
 55 |         }
 56 | 
 57 |         try {
 58 |             CharTransforms.transformChar('à', 'Z');
 59 |             CharTransforms.transformChar('à', 'z');
 60 |             CharTransforms.transformChar('_', 'w');
 61 |             CharTransforms.transformChar('2', 'w');
 62 |             CharTransforms.transformChar('c', 'w');
 63 |             CharTransforms.transformChar('!', 'W');
 64 |         } catch (InvalidTextException ite) {
 65 |             Assert.fail();
 66 |         }
 67 | 
 68 |     }
 69 | 
 70 |     @Test
 71 |     public void testWhitecharsValidation() {
 72 |         try {
 73 |             CharTransforms.transformChar('_', 's');
 74 |             Assert.fail();
 75 |         } catch (InvalidTextException ite) {
 76 | 
 77 |         }
 78 | 
 79 |         try {
 80 |             CharTransforms.transformChar('\t', 'S');
 81 |             Assert.fail();
 82 |         } catch (InvalidTextException ite) {
 83 | 
 84 |         }
 85 | 
 86 |         try {
 87 |             CharTransforms.transformChar('\t', 's');
 88 |             CharTransforms.transformChar('_', 'S');
 89 |         } catch (InvalidTextException ite) {
 90 |             Assert.fail();
 91 |         }
 92 |     }
 93 | 
 94 |     @Test
 95 |     public void testCharNumberValidation() {
 96 |         try {
 97 |             CharTransforms.transformChar('8', '7');
 98 |             Assert.fail();
 99 |         } catch (InvalidTextException ite) {
100 | 
101 |         }
102 | 
103 |         try {
104 |             CharTransforms.transformChar('8', 'D');
105 |             Assert.fail();
106 |         } catch (InvalidTextException ite) {
107 | 
108 |         }
109 | 
110 |         try {
111 |             CharTransforms.transformChar('8', '8');
112 |             CharTransforms.transformChar('8', '9');
113 |             CharTransforms.transformChar('8', 'd');
114 |             CharTransforms.transformChar('ć', 'D');
115 |         } catch (InvalidTextException ite) {
116 |             Assert.fail();
117 |         }
118 | 
119 |     }
120 | 
121 |     @Test
122 |     public void testShouldReturnSameCharWhenMaskCharIsUnrecognized() throws InvalidTextException {
123 |         char transformed = CharTransforms.transformChar('ź', '?');
124 |         assertEquals(transformed, 'ź');
125 |     }
126 | 
127 |     @Test
128 |     public void testShouldAnyCharBePassedByStarMaskElement() throws InvalidTextException {
129 |         CharTransforms.transformChar('!', '*');
130 |         CharTransforms.transformChar('A', '*');
131 |         CharTransforms.transformChar('ą', '*');
132 |         CharTransforms.transformChar('_', '*');
133 |         CharTransforms.transformChar('\t', '*');
134 |         CharTransforms.transformChar(' ', '*');
135 |         CharTransforms.transformChar('5', '*');
136 |         CharTransforms.transformChar(';', '*');
137 |     }
138 | 
139 | }


--------------------------------------------------------------------------------
/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 | 


--------------------------------------------------------------------------------
/maskformatter/src/main/java/com/azimolabs/maskformatter/MaskFormatter.java:
--------------------------------------------------------------------------------
  1 | package com.azimolabs.maskformatter;
  2 | 
  3 | import android.os.Build;
  4 | import android.text.Editable;
  5 | import android.text.InputType;
  6 | import android.text.TextWatcher;
  7 | import android.widget.EditText;
  8 | 
  9 | /**
 10 |  * Created by maciek on 16.03.2016.
 11 |  */
 12 | public class MaskFormatter implements TextWatcher {
 13 | 
 14 |     private static final char SPACE = ' ';
 15 | 
 16 |     private final String mask;
 17 |     private final EditText maskedField;
 18 |     private final char maskCharacter;
 19 | 
 20 |     private boolean editTextChange;
 21 |     private int newIndex;
 22 |     private String textBefore;
 23 |     private int selectionBefore;
 24 |     private int passwordMask;
 25 | 
 26 |     public MaskFormatter(String mask, EditText maskedField) {
 27 |         this(mask, maskedField, SPACE);
 28 |     }
 29 | 
 30 |     public MaskFormatter(String mask, EditText maskedField, char maskCharacter) {
 31 |         this.mask = mask;
 32 |         this.maskedField = maskedField;
 33 |         this.maskCharacter = maskCharacter;
 34 |         this.passwordMask = getPasswordMask(maskedField);
 35 |         setInputTypeBasedOnMask();
 36 |     }
 37 | 
 38 |     private int getPasswordMask(EditText maskedField) {
 39 |         int inputType = maskedField.getInputType();
 40 |         int maskedFieldPasswordMask = (inputType & InputType.TYPE_TEXT_VARIATION_PASSWORD
 41 |             | inputType & InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
 42 | 
 43 |         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
 44 |             maskedFieldPasswordMask |= inputType & InputType.TYPE_NUMBER_VARIATION_PASSWORD;
 45 |             maskedFieldPasswordMask |= inputType & InputType.TYPE_TEXT_VARIATION_WEB_PASSWORD;
 46 |         }
 47 | 
 48 |         return maskedFieldPasswordMask;
 49 |     }
 50 | 
 51 |     @Override
 52 |     public void beforeTextChanged(CharSequence s, int index, int toBeReplacedCount, int addedCount) {
 53 |         textBefore = s.toString();
 54 |         selectionBefore = maskedField.getSelectionEnd();
 55 |     }
 56 | 
 57 |     @Override
 58 |     public void onTextChanged(CharSequence s, int index, int replacedCount, int addedCount) {
 59 |         if (editTextChange) {
 60 |             maskedField.setSelection(newIndex);
 61 |             editTextChange = false;
 62 |             return;
 63 |         }
 64 | 
 65 |         try {
 66 |             String appliedMaskString = applyMask(s.toString());
 67 |             if (!appliedMaskString.equals(s.toString())) {
 68 |                 editTextChange = true;
 69 |                 newIndex = countNewIndex(addedCount, appliedMaskString);
 70 |                 maskedField.setText(appliedMaskString);
 71 |             }
 72 |         } catch (InvalidTextException ie) {
 73 |             editTextChange = true;
 74 |             newIndex = selectionBefore;
 75 |             maskedField.setText(textBefore);
 76 |         }
 77 |     }
 78 | 
 79 |     private int countNewIndex(int addedCount, String appliedMaskString) {
 80 |         if (appliedMaskString.length() == 0) {
 81 |             return 0;
 82 |         }
 83 | 
 84 |         if (addedCount < 1) {
 85 |             return newIndexForRemovingCharacters(appliedMaskString);
 86 |         }
 87 | 
 88 |         return newIndexForAddingCharacters(appliedMaskString);
 89 |     }
 90 | 
 91 |     private int newIndexForRemovingCharacters(String appliedMaskString) {
 92 |         if (selectionBefore > appliedMaskString.length()) {
 93 |             selectionBefore = appliedMaskString.length();
 94 |         } else {
 95 |             selectionBefore = selectionBefore - 1;
 96 |         }
 97 | 
 98 |         if (selectionBefore < 0) {
 99 |             return 0;
100 |         }
101 | 
102 |         if (selectionBefore - 1 >= 0
103 |             && appliedMaskString.charAt(selectionBefore - 1) == maskCharacter) {
104 |             return selectionBefore - 1;
105 |         }
106 | 
107 |         return selectionBefore;
108 |     }
109 | 
110 |     private int newIndexForAddingCharacters(String appliedMaskString) {
111 |         if (selectionBefore >= appliedMaskString.length()) {
112 |             return appliedMaskString.length();
113 |         }
114 | 
115 |         if (appliedMaskString.charAt(selectionBefore) == maskCharacter) {
116 |             return selectionBefore + 2;
117 |         }
118 | 
119 |         return selectionBefore + 1;
120 |     }
121 | 
122 |     @Override
123 |     public void afterTextChanged(Editable s) {
124 |         if (editTextChange) {
125 |             maskedField.setSelection(newIndex);
126 |         }
127 |         setInputTypeBasedOnMask();
128 |     }
129 | 
130 |     private String applyMask(String newValue) throws InvalidTextException {
131 |         String newValueWithoutSpaces = newValue.replaceAll(String.valueOf(maskCharacter), "");
132 |         StringBuilder sb = new StringBuilder();
133 |         int index = 0;
134 |         for (char c : newValueWithoutSpaces.toCharArray()) {
135 |             if (index >= mask.length()) {
136 |                 throw new InvalidTextException();
137 |             }
138 |             while (mask.charAt(index) == maskCharacter) {
139 |                 sb.append(maskCharacter);
140 |                 index++;
141 |             }
142 |             sb.append(applyMaskToChar(c, index));
143 |             index++;
144 |         }
145 | 
146 |         return sb.toString();
147 |     }
148 | 
149 |     private char applyMaskToChar(char c, int maskIndex) throws InvalidTextException {
150 |         return CharTransforms.transformChar(c, mask.charAt(maskIndex));
151 |     }
152 | 
153 |     private void setInputTypeBasedOnMask() {
154 |         int selection = maskedField.getSelectionEnd();
155 |         if (selection >= mask.length()) {
156 |             return;
157 |         }
158 | 
159 |         char maskChar = getFirstNotWhiteCharFromMask();
160 |         if (maskChar == maskCharacter) {
161 |             return;
162 |         }
163 | 
164 |         maskedField.setInputType(passwordMask | CharInputType.getKeyboardTypeForNextChar(maskChar));
165 |     }
166 | 
167 |     private char getFirstNotWhiteCharFromMask() {
168 |         int maskIndex = maskedField.getSelectionEnd();
169 |         while (maskIndex < mask.length() && mask.charAt(maskIndex) == maskCharacter) {
170 |             maskIndex++;
171 |         }
172 |         return mask.charAt(maskIndex);
173 |     }
174 | 
175 |     public String getRawTextValue() {
176 |         return maskedField.getText().toString().replaceAll(String.valueOf(maskCharacter), "");
177 |     }
178 | 
179 | }
180 | 


--------------------------------------------------------------------------------
/maskformatter/src/test/java/com/azimolabs/maskformatter/MaskFormatterTests.java:
--------------------------------------------------------------------------------
  1 | package com.azimolabs.maskformatter;
  2 | 
  3 | import android.text.InputType;
  4 | import android.widget.EditText;
  5 | import org.junit.Before;
  6 | import org.junit.Test;
  7 | import org.mockito.Mock;
  8 | import org.mockito.MockitoAnnotations;
  9 | 
 10 | import static org.mockito.Matchers.anyInt;
 11 | import static org.mockito.Mockito.never;
 12 | import static org.mockito.Mockito.reset;
 13 | import static org.mockito.Mockito.times;
 14 | import static org.mockito.Mockito.verify;
 15 | import static org.mockito.Mockito.when;
 16 | 
 17 | /**
 18 |  * Created by maciek on 16.03.2016.
 19 |  */
 20 | public class MaskFormatterTests {
 21 | 
 22 |     MaskFormatter filter;
 23 | 
 24 |     @Mock
 25 |     EditText mockEditText;
 26 | 
 27 |     @Before
 28 |     public void setUp() {
 29 |         MockitoAnnotations.initMocks(this);
 30 | 
 31 |         String mask = "99 AAAA wwww wwww wwww wwww";
 32 |         filter = new MaskFormatter(mask, mockEditText);
 33 |     }
 34 | 
 35 |     @Test
 36 |     public void testShouldFormatProperlyAddedCharToTextWithIBANMask() {
 37 |         when(mockEditText.getSelectionEnd()).thenReturn(2);
 38 | 
 39 |         filter.beforeTextChanged("34", 2, 0, 1);
 40 |         filter.onTextChanged("34s", 2, 0, 1);
 41 | 
 42 |         verify(mockEditText).setText("34 S");
 43 | 
 44 |         filter.onTextChanged("34 S", 2, 0, 1);
 45 |         verify(mockEditText).setSelection(4);
 46 | 
 47 |         // ----
 48 | 
 49 |         reset(mockEditText);
 50 |         when(mockEditText.getSelectionEnd()).thenReturn(3);
 51 | 
 52 |         filter.beforeTextChanged("34 S", 2, 0, 1);
 53 |         filter.onTextChanged("34 aS", 2, 0, 1);
 54 | 
 55 |         verify(mockEditText).setText("34 AS");
 56 | 
 57 |         filter.onTextChanged("34 AS", 2, 0, 1);
 58 |         verify(mockEditText).setSelection(4);
 59 | 
 60 |         // ----
 61 | 
 62 |         reset(mockEditText);
 63 |         when(mockEditText.getSelectionEnd()).thenReturn(4);
 64 | 
 65 |         filter.beforeTextChanged("34 AS", 2, 0, 1);
 66 |         filter.onTextChanged("34 A1S", 2, 0, 1);
 67 | 
 68 |         verify(mockEditText).setText("34 AS");
 69 | 
 70 |         filter.onTextChanged("34 AS", 2, 0, 1);
 71 |         verify(mockEditText).setSelection(4);
 72 | 
 73 |         // ----
 74 | 
 75 |         reset(mockEditText);
 76 |         when(mockEditText.getSelectionEnd()).thenReturn(27);
 77 | 
 78 |         filter.beforeTextChanged("34 ASFG asdf qwer 3412 rter", 2, 0, 1);
 79 |         filter.onTextChanged("34 ASFG asdf qwer 3412 rtera", 2, 0, 1);
 80 | 
 81 |         verify(mockEditText).setText("34 ASFG asdf qwer 3412 rter");
 82 | 
 83 |         filter.onTextChanged("34 ASFG asdf qwer 3412 rter", 2, 0, 1);
 84 |         verify(mockEditText).setSelection(27);
 85 | 
 86 |         // ----
 87 | 
 88 |         reset(mockEditText);
 89 |         when(mockEditText.getSelectionEnd()).thenReturn(9);
 90 | 
 91 |         filter.beforeTextChanged("34 ASFG asdf qwer 3412 rter", 2, 0, 1);
 92 |         filter.onTextChanged("34 ASFG assdf qwer 3412 rter", 2, 0, 1);
 93 | 
 94 |         verify(mockEditText).setText("34 ASFG asdf qwer 3412 rter");
 95 | 
 96 |         filter.onTextChanged("34 ASFG asdf qwer 3412 rter", 2, 0, 1);
 97 |         verify(mockEditText).setSelection(9);
 98 | 
 99 |     }
100 | 
101 |     @Test
102 |     public void testShouldFormatProperlyPastedFragmentToTextWithIBANMask() {
103 |         when(mockEditText.getSelectionEnd()).thenReturn(0);
104 | 
105 |         filter.beforeTextChanged("", 0, 0, 1);
106 |         filter.onTextChanged("34ASFGasdfqwer3412rter", 0, 0, 22);
107 | 
108 |         verify(mockEditText).setText("34 ASFG asdf qwer 3412 rter");
109 | 
110 |         filter.onTextChanged("34 ASFG assdf qwer 3412 rter", 0, 0, 28);
111 | 
112 |         // ----
113 | 
114 |         filter.beforeTextChanged("34 ASF", 4, 0, 1);
115 |         filter.onTextChanged("34 ASqwerF", 4, 0, 4);
116 | 
117 |         verify(mockEditText).setText("34 ASQW erF");
118 |     }
119 | 
120 |     @Test
121 |     public void testShouldFormatProperlyRemovedCharToTextWithIBANMask() {
122 |         when(mockEditText.getSelectionEnd()).thenReturn(4);
123 | 
124 |         filter.beforeTextChanged("34 S", 3, 1, 0);
125 |         filter.onTextChanged("34 ", 3, 1, 0);
126 | 
127 |         verify(mockEditText).setText("34");
128 | 
129 |         filter.onTextChanged("34", 2, 1, 0);
130 |         verify(mockEditText).setSelection(2);
131 | 
132 |         // ----
133 | 
134 |         reset(mockEditText);
135 |         when(mockEditText.getSelectionEnd()).thenReturn(3);
136 | 
137 |         filter.beforeTextChanged("34 SGHA a", 3, 1, 0);
138 |         filter.onTextChanged("34 GHA a ", 3, 1, 0);
139 | 
140 |         verify(mockEditText).setText("34 GHAA");
141 | 
142 |         filter.onTextChanged("34 GHAA ", 7, 1, 0);
143 | 
144 |         verify(mockEditText).setSelection(2);
145 | 
146 |         // ---
147 | 
148 |         reset(mockEditText);
149 |         when(mockEditText.getSelectionEnd()).thenReturn(2);
150 | 
151 |         filter.beforeTextChanged("35 S", 2, 1, 0);
152 |         filter.onTextChanged("3 S", 2, 1, 0);
153 | 
154 |         verify(mockEditText).setText("35 S");
155 | 
156 |         filter.onTextChanged("35 S", 1, 0, 1);
157 | 
158 |         verify(mockEditText).setSelection(2);
159 |     }
160 | 
161 |     @Test
162 |     public void testShouldFormatProperlyCutFragmentToTextWithIBANMask() {
163 |         when(mockEditText.getSelectionEnd()).thenReturn(7);
164 | 
165 |         filter.beforeTextChanged("34 SGAH refa r", 7, 3, 0);
166 |         filter.onTextChanged("34 S refa r", 7, 3, 0);
167 | 
168 |         verify(mockEditText).setText("34 SREF ar");
169 |     }
170 | 
171 |     @Test
172 |     public void testShouldSetProperInputTypeToTextWithIBANMask() {
173 |         reset(mockEditText);
174 |         String fieldCurrentValue = "1";
175 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
176 | 
177 |         filter.afterTextChanged(null);
178 | 
179 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_NUMBER);
180 | 
181 |         // ---
182 | 
183 |         reset(mockEditText);
184 |         fieldCurrentValue = "11";
185 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
186 | 
187 |         filter.afterTextChanged(null);
188 | 
189 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS);
190 | 
191 |         // ---
192 | 
193 |         reset(mockEditText);
194 |         fieldCurrentValue = "11 ABCD cd";
195 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
196 | 
197 |         filter.afterTextChanged(null);
198 | 
199 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_TEXT);
200 | 
201 |         // ---
202 | 
203 |         fieldCurrentValue = "99 ABCD acbd 1234 efgh ijkl";
204 |         reset(mockEditText);
205 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
206 | 
207 |         filter.afterTextChanged(null);
208 | 
209 |         verify(mockEditText, never()).setInputType(anyInt());
210 |     }
211 | 
212 |     @Test
213 |     public void testShouldSetProperInputTypeToPassword() {
214 |         when(mockEditText.getInputType()).thenReturn(InputType.TYPE_TEXT_VARIATION_PASSWORD
215 |             | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
216 | 
217 |         String mask = "99 AAAA wwww wwww wwww wwww";
218 |         filter = new MaskFormatter(mask, mockEditText);
219 | 
220 |         String fieldCurrentValue = "99";
221 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
222 | 
223 |         filter.afterTextChanged(null);
224 | 
225 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_TEXT_VARIATION_PASSWORD
226 |             | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
227 | 
228 |         // ---
229 | 
230 |         fieldCurrentValue = "99 ABCD";
231 |         reset(mockEditText);
232 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
233 | 
234 |         filter.afterTextChanged(null);
235 | 
236 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD
237 |             | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
238 |     }
239 | 
240 |     @Test
241 |     public void testShouldSetProperInputTypeToNumberPassword() {
242 |         when(mockEditText.getInputType()).thenReturn(InputType.TYPE_TEXT_VARIATION_PASSWORD);
243 | 
244 |         String mask = "999 99 9999";
245 |         filter = new MaskFormatter(mask, mockEditText);
246 | 
247 |         String fieldCurrentValue = "123";
248 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
249 | 
250 |         filter.afterTextChanged(null);
251 | 
252 |         verify(mockEditText, times(2)).setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_TEXT_VARIATION_PASSWORD);
253 |     }
254 | 
255 |     @Test
256 |     public void testShouldSetProperInputTypeToTextWithDashesInMask() {
257 |         String mask = "999-999-9999";
258 |         filter = new MaskFormatter(mask, mockEditText, '-');
259 | 
260 |         reset(mockEditText);
261 |         String fieldCurrentValue = "1";
262 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
263 | 
264 |         filter.afterTextChanged(null);
265 | 
266 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_NUMBER);
267 | 
268 |         // ---
269 | 
270 |         reset(mockEditText);
271 |         fieldCurrentValue = "111-11-1111";
272 |         when(mockEditText.getSelectionEnd()).thenReturn(fieldCurrentValue.length());
273 | 
274 |         filter.afterTextChanged(null);
275 | 
276 |         verify(mockEditText).setInputType(InputType.TYPE_CLASS_NUMBER);
277 |     }
278 | }
279 | 


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