├── .gitignore ├── .idea ├── compiler.xml ├── jarRepositories.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE.txt ├── README.md ├── build.gradle ├── example ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── kotlin │ └── com │ │ └── faltenreich │ │ └── textinputview │ │ └── demo │ │ └── MainActivity.kt │ └── res │ ├── drawable │ └── ic_launcher.xml │ ├── layout │ └── activity_main.xml │ └── values │ ├── colors.xml │ ├── strings.xml │ └── styles.xml ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── images ├── logo.png ├── preview.gif ├── preview_focused.png ├── preview_overlap.png └── preview_unfocused.png ├── settings.gradle └── textinputview ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src ├── androidTest ├── java │ └── com │ │ └── faltenreich │ │ └── textinputview │ │ └── TextInputViewInstrumentedJavaTest.java └── kotlin │ └── com │ └── faltenreich │ └── textinputview │ └── TextInputViewInstrumentedKotlinTest.kt ├── main ├── AndroidManifest.xml ├── kotlin │ └── com │ │ └── faltenreich │ │ └── textinputview │ │ ├── TextInputView.kt │ │ └── TextInputViewExtensions.kt └── res │ ├── values-ldrtl │ └── config.xml │ └── values │ ├── attrs.xml │ └── config.xml └── test └── kotlin └── com └── faltenreich └── textinputview └── TextInputViewUnitKotlinTest.kt /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 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 | # IntelliJ 36 | *.iml 37 | .idea/workspace.xml 38 | .idea/tasks.xml 39 | .idea/gradle.xml 40 | .idea/dictionaries 41 | .idea/libraries 42 | .idea/caches 43 | .idea/codeStyles 44 | 45 | # Keystore files 46 | # Uncomment the following line if you do not want to check your keystore files in. 47 | #*.jks 48 | 49 | # External native build folder generated in Android Studio 2.2 and later 50 | .externalNativeBuild 51 | 52 | # Google Services (e.g. APIs or Firebase) 53 | google-services.json 54 | 55 | # Freeline 56 | freeline.py 57 | freeline/ 58 | freeline_project_description.json 59 | 60 | # fastlane 61 | fastlane/report.xml 62 | fastlane/Preview.html 63 | fastlane/screenshots 64 | fastlane/test_output 65 | fastlane/readme.md 66 | *.kt___jb_tmp___ 67 | textinputview/keystore.gradle 68 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/jarRepositories.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 9 | 10 | 14 | 15 | 19 | 20 | 24 | 25 | 29 | 30 | 34 | 35 | 39 | 40 | 44 | 45 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 19 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 12 | 13 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # TextInputView 2 | 3 | [![MavenCentral](https://maven-badges.herokuapp.com/maven-central/com.faltenreich/textinputview/badge.svg?style=flat)](https://mvnrepository.com/artifact/com.faltenreich/textinputview) 4 | [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-TextInputView-green.svg?style=flat)](https://android-arsenal.com/details/1/6981) 5 | 6 | *A different approach to the [TextInputLayout](https://developer.android.com/reference/android/support/design/widget/TextInputLayout.html)* 7 | 8 | 9 | 10 | Instead of preserving extra space for repositioning its hint, the TextInputView will place it into the embedded EditText. 11 | The Material Design Guidelines are being respected by adapting primary- and accent colors as well as the style of the target hint. 12 | 13 | ## Preview 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | ## Features 22 | - **More space for you:** Reduce the extra space for a permanent hint to an absolute minimum 23 | - **Customization:** Adjust textSize, textColor, padding and overlap action of the hint 24 | - **Gravity:** Support for Gravity.START (Gravity.LEFT), Gravity.END (Gravity.RIGHT) - and even Gravity.CENTER 25 | - **Compound drawables:** Support for setError() and other compound drawables 26 | - **RTL:** Support for right-to-left configurations 27 | - **Minimum footprint:** No dependencies *(other than org.jetbrains.kotlin:kotlin-stdlib-jre7)* 28 | 29 | ### Getting Started 30 | 31 | ##### Gradle 32 | ```gradle 33 | buildscript { 34 | repositories { 35 | mavenCentral() 36 | } 37 | } 38 | ```gradle 39 | dependencies { 40 | implementation 'com.faltenreich:textinputview:' 41 | } 42 | ``` 43 | 44 | ##### XML 45 | ```xml 46 | 50 | 51 | 55 | 56 | 57 | ``` 58 | 59 | ##### Java 60 | ```java 61 | public class MainActivity extends AppCompatActivity { 62 | 63 | public MainActivity { 64 | super(R.layout.activity_main); 65 | } 66 | 67 | @Override 68 | public void onCreate(@Nullable Bundle savedInstanceState) { 69 | super.onCreate(savedInstanceState); 70 | TextInputView textInputView = new TextInputView(editText); 71 | } 72 | } 73 | 74 | ``` 75 | 76 | ##### Kotlin 77 | ```kotlin 78 | class MainActivity : AppCompatActivity(R.layout.activity_main) { 79 | 80 | override fun onCreate(savedInstanceState: Bundle?) { 81 | super.onCreate(savedInstanceState) 82 | val textInputView = TextInputView(editText) 83 | } 84 | } 85 | ``` 86 | 87 | ### Configuration 88 | 89 | Property | Type | Description 90 | --- | --- | --- 91 | android:textColor | color | Applied when the embedded EditText loses focus (defaults to textColor of the hint) 92 | android:textSize | dimension | Text size of the hint (defaults to textSize of the hint) 93 | android:tint | color | Applied when the embedded EditText gets focused (defaults to tint of the hint) 94 | overlapAction | enum | Applied when the input of the embedded EditText overlaps the hint (options: push, toggle) (defaults to toggle) 95 | 96 | ### FAQ 97 | 98 | **Why this library?** 99 | 100 | I adore the Material Design Guidelines. For me they are an incredible source of wisdom for non-designers. 101 | No longer do I have to spent dozens of hours for the fine details of my user interfaces. 102 | Now I have more time to do the thing I love the most: developing sourcecode that keeps everything together. 103 | 104 | The InputTextLayout is one of the many fine Material Design Components. 105 | It helps users navigating a form by providing a permanent hint. 106 | One particular problem with the InputTextLayout is the additional screen space it preserves for positioning its hint. 107 | Not only does this lead to vertically larger user interfaces, 108 | but the preserved space stays completely empty until a user input has been given - and is therefor temporarily useless. 109 | 110 | **How does the TextInputView work?** 111 | 112 | The TextInputLayout wraps a given EditText and replaces its hint with a TextView that stays within the bounds of the original view. 113 | Therefor it does not preserve additional screen space and stays there as long as it fits into the original EditText alongside the user input - 114 | otherwise it will be pushed to the side (or optionally be hidden immediately). 115 | The latter should rarely occur as the user input of most forms stays relatively short. 116 | 117 | **What about gravity?** 118 | 119 | The gravity of the embedded EditText may be set to Gravity.START, Gravity.END, Gravity.CENTER - 120 | or to the obsolete Gravity.LEFT and Gravity.RIGHT, if you insist. 121 | The hint of the TextInputView will adjust accordingly and either be moved to the left or right to make place for the user input. 122 | 123 | **What about EditText.setError() or other compound drawables?** 124 | 125 | The hint of the TextInputView will be positioned right before (drawableEnd) or after (drawableStart) a compound drawable, 126 | including its compoundDrawablePadding. 127 | 128 | **What about RTL?** 129 | 130 | Right-to-left input is supported throughout using the Android resource system (res/values-ldrtl). 131 | The calculations are flipped in order to respect the inverted alignments. 132 | 133 | ### Third-party licenses 134 | 135 | This software uses following technologies with great appreciation: 136 | 137 | * [AndroidX](https://developer.android.com/jetpack/androidx) 138 | * [gradle-maven-publish-plugin](https://github.com/vanniktech/gradle-maven-publish-plugin) 139 | * [Material Components for Android](https://material.io/components) 140 | 141 | ### License 142 | 143 | Copyright 2021 Philipp Fahlteich 144 | 145 | Licensed under the Apache License, Version 2.0 (the "License"); 146 | you may not use this file except in compliance with the License. 147 | You may obtain a copy of the License at 148 | 149 | http://www.apache.org/licenses/LICENSE-2.0 150 | 151 | Unless required by applicable law or agreed to in writing, software 152 | distributed under the License is distributed on an "AS IS" BASIS, 153 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 154 | See the License for the specific language governing permissions and 155 | limitations under the License. -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | 3 | ext { 4 | projectVersion = '1.0.3' 5 | projectVersionCode = 4 6 | kotlinVersion = '1.5.10' 7 | 8 | repos = { 9 | google() 10 | mavenCentral() 11 | } 12 | } 13 | 14 | repositories repos 15 | 16 | dependencies { 17 | classpath 'com.android.tools.build:gradle:4.2.1' 18 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion" 19 | classpath 'com.vanniktech:gradle-maven-publish-plugin:0.17.0' 20 | } 21 | } 22 | 23 | allprojects { 24 | repositories repos 25 | } 26 | 27 | task clean(type: Delete) { 28 | delete rootProject.buildDir 29 | } 30 | 31 | allprojects { 32 | plugins.withId("com.vanniktech.maven.publish") { 33 | mavenPublish { 34 | sonatypeHost = "S01" 35 | } 36 | } 37 | } -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /example/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | 5 | android { 6 | compileSdkVersion 30 7 | 8 | defaultConfig { 9 | applicationId "com.faltenreich.textinputview" 10 | minSdkVersion 14 11 | targetSdkVersion 30 12 | versionCode projectVersionCode 13 | versionName projectVersion 14 | } 15 | 16 | buildTypes { 17 | debug { 18 | minifyEnabled false 19 | useProguard false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | 24 | androidExtensions { 25 | experimental = true 26 | } 27 | 28 | sourceSets { 29 | main.java.srcDirs += 'src/main/kotlin' 30 | } 31 | } 32 | 33 | dependencies { 34 | implementation project(':textinputview') 35 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion" 36 | implementation 'com.google.android.material:material:1.4.0' 37 | } -------------------------------------------------------------------------------- /example/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | -dontobfuscate 2 | -dontoptimize 3 | -dontshrink -------------------------------------------------------------------------------- /example/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 11 | 12 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /example/src/main/kotlin/com/faltenreich/textinputview/demo/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.faltenreich.textinputview.demo 2 | 3 | import androidx.appcompat.app.AppCompatActivity 4 | 5 | class MainActivity : AppCompatActivity(R.layout.activity_main) -------------------------------------------------------------------------------- /example/src/main/res/drawable/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /example/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 10 | 11 | 14 | 15 | 21 | 22 | 23 | 24 | 29 | 30 | 37 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /example/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /example/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | TextInputView 3 | -------------------------------------------------------------------------------- /example/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | 10 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536m 2 | android.useAndroidX=true 3 | android.enableJetifier=true 4 | 5 | # Upload to Maven Central via 6 | # https://github.com/vanniktech/gradle-maven-publish-plugin 7 | 8 | GROUP=com.faltenreich 9 | POM_ARTIFACT_ID=textinputview 10 | VERSION_NAME=1.0.3 11 | 12 | POM_NAME=textinputview 13 | POM_PACKAGING=aar 14 | 15 | POM_DESCRIPTION=Permanent hints for EditText 16 | POM_INCEPTION_YEAR=2018 17 | 18 | POM_URL=https://github.com/Faltenreich/TextInputView 19 | POM_SCM_URL=https://github.com/Faltenreich/TextInputView 20 | POM_SCM_CONNECTION=scm:git@github.com:Faltenreich/TextInputView.git 21 | POM_SCM_DEV_CONNECTION=scm:git@github.com:Faltenreich/TextInputView.git 22 | 23 | POM_LICENCE_NAME=The Apache Software License, Version 2.0 24 | POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt 25 | POM_LICENCE_DIST=repo 26 | 27 | POM_DEVELOPER_ID=Faltenreich 28 | POM_DEVELOPER_NAME=Philipp Fahlteich 29 | 30 | POM_DEVELOPER_URL=https://github.com/Faltenreich -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Faltenreich/TextInputView/cac63f7291f29e80a6718643e2fd6f230dab562b/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | zipStoreBase=GRADLE_USER_HOME 4 | zipStorePath=wrapper/dists 5 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /images/logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Faltenreich/TextInputView/cac63f7291f29e80a6718643e2fd6f230dab562b/images/logo.png -------------------------------------------------------------------------------- /images/preview.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Faltenreich/TextInputView/cac63f7291f29e80a6718643e2fd6f230dab562b/images/preview.gif -------------------------------------------------------------------------------- /images/preview_focused.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Faltenreich/TextInputView/cac63f7291f29e80a6718643e2fd6f230dab562b/images/preview_focused.png -------------------------------------------------------------------------------- /images/preview_overlap.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Faltenreich/TextInputView/cac63f7291f29e80a6718643e2fd6f230dab562b/images/preview_overlap.png -------------------------------------------------------------------------------- /images/preview_unfocused.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Faltenreich/TextInputView/cac63f7291f29e80a6718643e2fd6f230dab562b/images/preview_unfocused.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':example', ':textinputview' 2 | -------------------------------------------------------------------------------- /textinputview/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /textinputview/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'com.vanniktech.maven.publish' 4 | 5 | android { 6 | compileSdkVersion 30 7 | 8 | defaultConfig { 9 | minSdkVersion 14 10 | targetSdkVersion 30 11 | versionCode projectVersionCode 12 | versionName projectVersion 13 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 14 | } 15 | 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | 23 | sourceSets { 24 | main.java.srcDirs += 'src/main/kotlin' 25 | test.java.srcDirs += 'src/test/kotlin' 26 | androidTest.java.srcDirs += 'src/androidTest/java' 27 | androidTest.java.srcDirs += 'src/androidTest/kotlin' 28 | } 29 | } 30 | 31 | dependencies { 32 | testImplementation "junit:junit:4.13.2" 33 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 34 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 35 | 36 | api "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion" 37 | } -------------------------------------------------------------------------------- /textinputview/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | 23 | -keepclassmembernames class kotlinx.** { 24 | volatile ; 25 | } -------------------------------------------------------------------------------- /textinputview/src/androidTest/java/com/faltenreich/textinputview/TextInputViewInstrumentedJavaTest.java: -------------------------------------------------------------------------------- 1 | package com.faltenreich.textinputview; 2 | 3 | import android.content.Context; 4 | import android.widget.EditText; 5 | 6 | import androidx.test.ext.junit.runners.AndroidJUnit4; 7 | import androidx.test.platform.app.InstrumentationRegistry; 8 | 9 | import org.junit.Assert; 10 | import org.junit.Test; 11 | import org.junit.runner.RunWith; 12 | 13 | @RunWith(AndroidJUnit4.class) 14 | public class TextInputViewInstrumentedJavaTest { 15 | 16 | @Test 17 | public void testInitialization() { 18 | Context context = InstrumentationRegistry.getInstrumentation().getTargetContext(); 19 | EditText editText = new EditText(context); 20 | TextInputView textInputView = new TextInputView(editText); 21 | Assert.assertNotNull(textInputView); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /textinputview/src/androidTest/kotlin/com/faltenreich/textinputview/TextInputViewInstrumentedKotlinTest.kt: -------------------------------------------------------------------------------- 1 | package com.faltenreich.textinputview 2 | 3 | import android.content.Context 4 | import android.view.Gravity 5 | import android.view.View 6 | import android.widget.EditText 7 | import androidx.test.ext.junit.runners.AndroidJUnit4 8 | import androidx.test.platform.app.InstrumentationRegistry 9 | import org.junit.Assert 10 | import org.junit.Before 11 | import org.junit.Test 12 | import org.junit.runner.RunWith 13 | 14 | @RunWith(AndroidJUnit4::class) 15 | class TextInputViewInstrumentedKotlinTest { 16 | 17 | private lateinit var context: Context 18 | private lateinit var editText: EditText 19 | private lateinit var textInputView: TextInputView 20 | 21 | @Before 22 | fun init() { 23 | context = InstrumentationRegistry.getInstrumentation().targetContext 24 | editText = EditText(context) 25 | textInputView = TextInputView(editText) 26 | } 27 | 28 | @Test 29 | fun testInitialization() { 30 | Assert.assertNotNull(textInputView) 31 | } 32 | 33 | @Test 34 | fun testGravity() { 35 | editText.gravity = Gravity.END 36 | Assert.assertEquals(editText.isGravityRight(), true) 37 | Assert.assertEquals(editText.isGravityCenter(), false) 38 | editText.gravity = Gravity.START 39 | } 40 | 41 | @Test 42 | fun testRtl() { 43 | val isRtl = context.resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL 44 | Assert.assertEquals(isRtl, context.isRtl()) 45 | } 46 | 47 | @Test 48 | fun testTextWidth() { 49 | Assert.assertEquals(editText.getTextWidth(0), 0F) 50 | } 51 | } -------------------------------------------------------------------------------- /textinputview/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /textinputview/src/main/kotlin/com/faltenreich/textinputview/TextInputView.kt: -------------------------------------------------------------------------------- 1 | @file:Suppress("MemberVisibilityCanBePrivate") 2 | 3 | package com.faltenreich.textinputview 4 | 5 | import android.content.Context 6 | import android.text.Editable 7 | import android.text.TextWatcher 8 | import android.util.AttributeSet 9 | import android.util.TypedValue 10 | import android.view.View 11 | import android.view.View.OnFocusChangeListener 12 | import android.view.animation.AccelerateDecelerateInterpolator 13 | import android.widget.EditText 14 | import android.widget.FrameLayout 15 | import android.widget.TextView 16 | import kotlin.math.max 17 | import kotlin.math.min 18 | 19 | open class TextInputView @JvmOverloads constructor( 20 | context: Context, 21 | attrs: AttributeSet? = null, 22 | defStyleAttr: Int = 0, 23 | editText: EditText? = null 24 | ) : FrameLayout(context, attrs, defStyleAttr) { 25 | 26 | constructor(editText: EditText) : this(editText.context, null, 0, editText) 27 | 28 | private val isRtl: Boolean by lazy { context.isRtl() } 29 | private var isInitialized = false 30 | 31 | private var customOverlapAction: Int? = null 32 | private var customTextSize: Float? = null 33 | private var customTextColorNormal: Int? = null 34 | private var customTextColorSelected: Int? = null 35 | 36 | private lateinit var editText: EditText 37 | private lateinit var hintView: TextView 38 | private val hintPadding by lazy { 39 | TypedValue.applyDimension( 40 | TypedValue.COMPLEX_UNIT_DIP, 41 | HINT_PADDING, 42 | resources.displayMetrics 43 | ) 44 | } 45 | 46 | /** 47 | * Action when the embedded EditText overlaps the hint (one of: {@link OVERLAP_ACTION_TOGGLE}, {@link OVERLAP_ACTION_PUSH}) 48 | */ 49 | var overlapAction: Int = -1 50 | set(value) { 51 | field = value 52 | customOverlapAction = value 53 | invalidateHint() 54 | } 55 | 56 | /** 57 | * Text size of the hint (in px) 58 | */ 59 | var textSize: Float = -1f 60 | set(value) { 61 | field = value 62 | customTextSize = value 63 | invalidateHint() 64 | } 65 | 66 | /** 67 | * Text color of the unfocused EditText (in @ColorInt) 68 | */ 69 | var textColorNormal: Int = -1 70 | set(value) { 71 | field = value 72 | customTextColorNormal = value 73 | invalidateHint() 74 | } 75 | 76 | /** 77 | * Text color of the focused EditText (in @ColorInt) 78 | */ 79 | var textColorSelected: Int = -1 80 | set(value) { 81 | field = value 82 | customTextColorSelected = value 83 | invalidateHint() 84 | } 85 | 86 | init { 87 | initCustomAttributes(attrs) 88 | editText?.apply { addView(this) } 89 | } 90 | 91 | override fun onAttachedToWindow() { 92 | super.onAttachedToWindow() 93 | if (!isInEditMode) { 94 | initEditText() 95 | initHint() 96 | initAttributes() 97 | } 98 | } 99 | 100 | private fun initCustomAttributes(attrs: AttributeSet?) { 101 | attrs?.apply { 102 | val typedArray = context.obtainStyledAttributes(this, R.styleable.TextInputView, 0, 0) 103 | customOverlapAction = 104 | typedArray.getInt(R.styleable.TextInputView_overlapAction, -1).takeIf { it >= 0 } 105 | customTextSize = typedArray.getFloat(R.styleable.TextInputView_android_textSize, -1f) 106 | .takeIf { it >= 0 } 107 | customTextColorNormal = 108 | typedArray.getColorStateList(R.styleable.TextInputView_android_textColor)?.defaultColor 109 | customTextColorSelected = 110 | typedArray.getColorStateList(R.styleable.TextInputView_android_tint)?.defaultColor 111 | typedArray.recycle() 112 | } 113 | } 114 | 115 | private fun initAttributes() { 116 | overlapAction = customOverlapAction ?: OVERLAP_ACTION_PUSH 117 | textSize = customTextSize ?: editText.textSize 118 | textColorNormal = customTextColorNormal ?: editText.hintTextColors.defaultColor 119 | textColorSelected = customTextColorSelected ?: context.accentColor() 120 | } 121 | 122 | private fun initEditText() { 123 | editText = try { 124 | views().first { it is EditText } as EditText 125 | } catch (exception: NoSuchElementException) { 126 | throw Exception("${tag()} requires an EditText as first child") 127 | } 128 | editText.onFocusChangeListener = OnFocusChangeListener { _, _ -> invalidateHint() } 129 | editText.addTextChangedListener(object : TextWatcher { 130 | override fun beforeTextChanged( 131 | text: CharSequence?, 132 | start: Int, 133 | before: Int, 134 | count: Int 135 | ) { 136 | } 137 | 138 | override fun onTextChanged(text: CharSequence?, start: Int, count: Int, after: Int) { 139 | invalidateHint() 140 | } 141 | 142 | override fun afterTextChanged(editable: Editable?) {} 143 | }) 144 | editText.setOnGlobalLayoutChangeListener { 145 | isInitialized = true 146 | invalidateHint(false) 147 | } 148 | } 149 | 150 | private fun initHint() { 151 | hintView = TextView(context) 152 | val layoutParams = LayoutParams( 153 | LayoutParams.WRAP_CONTENT, 154 | LayoutParams.WRAP_CONTENT, 155 | editText.verticalGravity() 156 | ) 157 | hintView.layoutParams = layoutParams 158 | 159 | // Replace the original hint of the wrapped EditText 160 | hintView.setPadding( 161 | editText.paddingLeft, 162 | editText.paddingTop, 163 | editText.paddingRight, 164 | editText.paddingBottom 165 | ) 166 | hintView.text = editText.hint 167 | editText.hint = null 168 | 169 | addView(hintView) 170 | } 171 | 172 | private fun invalidateHint(shouldAnimate: Boolean = true) { 173 | if (isInitialized) { 174 | val hasFocus = editText.hasFocus() 175 | val isEmpty = editText.text.isEmpty() 176 | 177 | val textColor = if (hasFocus) textColorSelected else textColorNormal 178 | hintView.setTextColor(textColor, ANIMATION_DURATION, AccelerateDecelerateInterpolator()) 179 | hintView.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize) 180 | hintView.measure(0, 0) 181 | 182 | val alignmentIdle = when { 183 | editText.isGravityRight() -> ALIGNMENT_END 184 | editText.isGravityCenter() -> ALIGNMENT_CENTER 185 | else -> ALIGNMENT_START 186 | } 187 | val alignmentActive = 188 | if (alignmentIdle == ALIGNMENT_END) ALIGNMENT_START else ALIGNMENT_END 189 | 190 | val editTextWidth = editText.width 191 | val hintWidth = hintView.measuredWidth 192 | 193 | val offsetStart = 194 | (if (isRtl) editText.endOffset() else editText.startOffset()).toFloat() 195 | val offsetRight = 196 | (if (isRtl) editText.startOffset() else editText.endOffset()).toFloat() 197 | val offsetThreshold = 198 | if (alignmentActive == ALIGNMENT_START) offsetStart else editTextWidth - hintWidth - offsetRight 199 | 200 | val offset = 201 | if (isEmpty && !hasFocus) { 202 | when (alignmentIdle) { 203 | ALIGNMENT_END -> editTextWidth - hintWidth - offsetRight 204 | ALIGNMENT_CENTER -> (editTextWidth - hintWidth).toFloat() / 2 205 | else -> offsetStart 206 | } 207 | } else { 208 | val offsetActive = when (alignmentIdle) { 209 | ALIGNMENT_END -> editTextWidth - hintWidth - hintPadding - editText.getTextWidth( 210 | editText.lineCount - 1 211 | ) - offsetRight 212 | ALIGNMENT_CENTER -> ((editTextWidth + editText.getTextWidth(editText.lineCount - 1)) / 2) - hintPadding 213 | else -> offsetStart + editText.getTextWidth(editText.lineCount - 1) + hintPadding 214 | } 215 | if (alignmentActive == ALIGNMENT_START) min(offsetThreshold, offsetActive) 216 | else max(offsetThreshold, offsetActive) 217 | } 218 | 219 | val overlaps = 220 | if (alignmentActive == ALIGNMENT_START) offset < offsetThreshold else offset > offsetThreshold 221 | val shrink = 222 | if (alignmentActive == ALIGNMENT_START) offset > hintView.translationX else offset < hintView.translationX 223 | 224 | val offsetLocalized = if (isRtl) -offset else offset 225 | val visibility = 226 | when (overlapAction) { 227 | OVERLAP_ACTION_TOGGLE -> if (overlaps) View.GONE else View.VISIBLE 228 | OVERLAP_ACTION_PUSH -> { 229 | val animate = shouldAnimate && (isEmpty || shrink) 230 | val duration = if (animate) ANIMATION_DURATION else 0 231 | hintView.clearAnimation() 232 | hintView.animate().translationX(offsetLocalized).setDuration(duration) 233 | .start() 234 | View.VISIBLE 235 | } 236 | else -> View.VISIBLE 237 | } 238 | hintView.visibility = if (editText.lineCount > 1) View.GONE else visibility 239 | } 240 | } 241 | 242 | companion object { 243 | 244 | private const val OVERLAP_ACTION_PUSH = 0 245 | private const val OVERLAP_ACTION_TOGGLE = 1 246 | 247 | private const val ALIGNMENT_START = 0 248 | private const val ALIGNMENT_CENTER = 1 249 | private const val ALIGNMENT_END = 2 250 | 251 | private const val ANIMATION_DURATION = 200L 252 | 253 | private const val HINT_PADDING = 8F 254 | } 255 | } -------------------------------------------------------------------------------- /textinputview/src/main/kotlin/com/faltenreich/textinputview/TextInputViewExtensions.kt: -------------------------------------------------------------------------------- 1 | package com.faltenreich.textinputview 2 | 3 | import android.animation.ArgbEvaluator 4 | import android.animation.ValueAnimator 5 | import android.annotation.SuppressLint 6 | import android.content.Context 7 | import android.os.Build 8 | import android.util.TypedValue 9 | import android.view.Gravity 10 | import android.view.View 11 | import android.view.ViewGroup 12 | import android.view.ViewTreeObserver 13 | import android.view.animation.Interpolator 14 | import android.widget.EditText 15 | import android.widget.TextView 16 | 17 | internal fun Any.tag(): String = javaClass.simpleName 18 | 19 | internal fun ViewGroup.views(): List = (0 until childCount).map { getChildAt(it) } 20 | 21 | internal fun View.setOnGlobalLayoutChangeListener(action: () -> Unit) { 22 | viewTreeObserver.addOnGlobalLayoutListener(object: ViewTreeObserver.OnGlobalLayoutListener { 23 | override fun onGlobalLayout() { 24 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { 25 | viewTreeObserver.removeOnGlobalLayoutListener(this) 26 | } else { 27 | @Suppress("DEPRECATION") 28 | viewTreeObserver.removeGlobalOnLayoutListener(this) 29 | } 30 | action() 31 | } 32 | }) 33 | } 34 | 35 | internal fun Context.isRtl(): Boolean = resources.getBoolean(R.bool.is_rtl) 36 | 37 | internal fun Context.accentColor(): Int { 38 | val attr = 39 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) android.R.attr.colorAccent 40 | else resources.getIdentifier("colorAccent", "attr", packageName) 41 | val outValue = TypedValue() 42 | theme.resolveAttribute(attr, outValue, true) 43 | return outValue.data 44 | } 45 | 46 | internal fun TextView.setTextColor(colorTo: Int, durationMillis: Long, interpolator: Interpolator) { 47 | if (durationMillis > 0) { 48 | val colorFrom = textColors.defaultColor 49 | val animation = ValueAnimator.ofObject(ArgbEvaluator(), colorFrom, colorTo) 50 | animation.duration = durationMillis 51 | animation.interpolator = interpolator 52 | animation.addUpdateListener { animator -> setTextColor(animator.animatedValue as Int) } 53 | animation.start() 54 | } else { 55 | setTextColor(colorTo) 56 | } 57 | } 58 | 59 | internal fun EditText.getTextWidth(line: Int = -1): Float { 60 | val input = if (line >= 0) getTextForLine(line) else text?.toString() 61 | return input?.let { paint.measureText(input) } ?: 0f 62 | } 63 | 64 | private fun EditText.getTextForLine(line: Int): String? = 65 | layout?.let { 66 | val input = text?.toString() 67 | val lineCharacters = input?.length ?: 0 68 | val start = it.getLineStart(line) 69 | val end = it.getLineEnd(line) 70 | val isInBounds = start < end && start < lineCharacters && end <= lineCharacters 71 | if (isInBounds) input?.substring(start, end) else null 72 | } 73 | 74 | private fun TextView.absoluteGravity() = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) Gravity.getAbsoluteGravity(gravity, layoutDirection) else gravity 75 | 76 | fun TextView.horizontalGravity(): Int = absoluteGravity() and Gravity.HORIZONTAL_GRAVITY_MASK 77 | 78 | fun TextView.verticalGravity(): Int = absoluteGravity() and Gravity.VERTICAL_GRAVITY_MASK 79 | 80 | @SuppressLint("RtlHardcoded") 81 | internal fun TextView.isGravityRight(): Boolean = horizontalGravity() == Gravity.RIGHT 82 | 83 | internal fun TextView.isGravityCenter(): Boolean = horizontalGravity() == Gravity.CENTER_HORIZONTAL 84 | 85 | fun TextView.startOffset(): Int = compoundDrawables[0]?.let { it.intrinsicWidth + compoundDrawablePadding } ?: 0 86 | 87 | fun TextView.endOffset(): Int = compoundDrawables[2]?.let { it.intrinsicWidth + compoundDrawablePadding } ?: 0 -------------------------------------------------------------------------------- /textinputview/src/main/res/values-ldrtl/config.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | true 6 | 7 | -------------------------------------------------------------------------------- /textinputview/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /textinputview/src/main/res/values/config.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | false 6 | 7 | -------------------------------------------------------------------------------- /textinputview/src/test/kotlin/com/faltenreich/textinputview/TextInputViewUnitKotlinTest.kt: -------------------------------------------------------------------------------- 1 | package com.faltenreich.textinputview 2 | 3 | import junit.framework.Assert 4 | import org.junit.Test 5 | 6 | /** 7 | * Created by Faltenreich on 16.02.2018 8 | */ 9 | 10 | class TextInputViewUnitKotlinTest { 11 | 12 | @Test 13 | fun testTag() { 14 | Assert.assertEquals(tag(), TextInputViewUnitKotlinTest::class.java.simpleName) 15 | } 16 | } --------------------------------------------------------------------------------