├── .gitignore
├── .travis.yml
├── LICENSE
├── README.md
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ └── main
│ ├── AndroidManifest.xml
│ ├── java
│ └── com
│ │ └── borjabravo
│ │ └── readmoretextviewsample
│ │ └── MainActivity.java
│ └── res
│ ├── layout
│ └── activity_main.xml
│ ├── mipmap-hdpi
│ └── ic_launcher.png
│ ├── mipmap-mdpi
│ └── ic_launcher.png
│ ├── mipmap-xhdpi
│ └── ic_launcher.png
│ ├── mipmap-xxhdpi
│ └── ic_launcher.png
│ ├── mipmap-xxxhdpi
│ └── ic_launcher.png
│ ├── values-v21
│ └── styles.xml
│ ├── values-w820dp
│ └── dimens.xml
│ └── values
│ ├── colors.xml
│ ├── dimens.xml
│ ├── strings.xml
│ └── styles.xml
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── readmoretextview
├── .gitignore
├── build.gradle
└── src
│ └── main
│ ├── AndroidManifest.xml
│ ├── java
│ └── com
│ │ └── borjabravo
│ │ └── readmoretextview
│ │ └── ReadMoreTextView.java
│ └── res
│ └── values
│ ├── attrs.xml
│ ├── colors.xml
│ └── strings.xml
├── screenshots
├── collapsed.png
└── expanded.png
└── settings.gradle
/.gitignore:
--------------------------------------------------------------------------------
1 | # Built application files
2 | *.apk
3 | *.ap_
4 |
5 | # Files for the Dalvik VM
6 | *.dex
7 |
8 | # Java class files
9 | *.class
10 |
11 | # Generated files
12 | bin/
13 | gen/
14 |
15 | # Gradle files
16 | .gradle/
17 | build/
18 | /*/build/
19 |
20 |
21 | # Local configuration file (sdk path, etc)
22 | local.properties
23 |
24 | # Proguard folder generated by Eclipse
25 | proguard/
26 |
27 | # Log Files
28 | *.log
29 |
30 | # Android Studio Navigation editor temp files
31 | .navigation/
32 |
33 | # Android Studio captures folder
34 | captures/
35 |
36 |
37 | # Crashlytics configuations
38 | com_crashlytics_export_strings.xml
39 |
40 |
41 | # Signing files
42 | .signing/
43 |
44 | *.iml
45 | .idea
46 |
47 | # OS-specific files
48 | .DS_Store
49 | .DS_Store?
50 | ._*
51 | .Spotlight-V100
52 | .Trashes
53 | ehthumbs.db
54 | Thumbs.db
--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: android
2 | jdk: oraclejdk8
3 |
4 | android:
5 | components:
6 | - tools
7 | - tools
8 | - platform-tools
9 | - build-tools-27.0.0
10 | - android-27
11 | - extra-android-m2repository
12 |
13 | before_cache:
14 | - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
15 | - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
16 |
17 | cache:
18 | directories:
19 | - $HOME/.gradle/caches/
20 | - $HOME/.gradle/wrapper/
21 | - $HOME/.android/build-cache
22 |
23 | script:
24 | ./gradlew build
25 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Apache License
2 | Version 2.0, January 2004
3 | http://www.apache.org/licenses/
4 |
5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # ReadMoreTextView
2 |
3 | A Custom TextView with trim text
4 |
5 | ## Download
6 | To add the ReadMoreTextView library to your Android Studio project, simply add the following gradle dependency:
7 | ```java
8 | compile 'com.borjabravo:readmoretextview:2.1.0'
9 | ```
10 |
11 | ## Usage
12 |
13 | To use the ReadMoreTextView on your app, add the following code to your layout:
14 |
15 | ```xml
16 |
20 | ```
21 |
22 | You can customize ReadMoreTextView with:
23 |
24 | - app:trimExpandedText: Text that appears when the view is expanded.
25 | - app:trimCollapsedText: Text that appears when the view is collapsed.
26 | - app:trimLength: Trim length to determine when the clickable text is displayed.
27 | - app:showTrimExpandedText: Show the trim text if it's true.
28 | - app:colorClickableText: Text color of trim clickable text.
29 | - app:trimMode: Choose trim mode with two options: trimModeLength or trimModeLines.
30 |
31 | ## Screenshots
32 |
33 | 
34 | 
35 |
36 | License
37 | =======
38 |
39 | Copyright 2016 Borja Bravo
40 |
41 | Licensed under the Apache License, Version 2.0 (the "License");
42 | you may not use this file except in compliance with the License.
43 | You may obtain a copy of the License at
44 |
45 | http://www.apache.org/licenses/LICENSE-2.0
46 |
47 | Unless required by applicable law or agreed to in writing, software
48 | distributed under the License is distributed on an "AS IS" BASIS,
49 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
50 | See the License for the specific language governing permissions and
51 | limitations under the License.
52 |
--------------------------------------------------------------------------------
/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 27
5 | buildToolsVersion "27.0.0"
6 |
7 | defaultConfig {
8 | applicationId "com.borjabravo.readmoretextview"
9 | minSdkVersion 14
10 | targetSdkVersion 27
11 | versionCode 1
12 | versionName "1.0"
13 | }
14 |
15 | buildTypes {
16 | release {
17 | minifyEnabled false
18 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
19 | }
20 | }
21 |
22 | lintOptions {
23 | abortOnError false
24 | }
25 | }
26 |
27 | dependencies {
28 | implementation 'com.android.support:appcompat-v7:27.0.0'
29 | implementation 'com.android.support:design:27.0.0'
30 | implementation project(':readmoretextview')
31 | testImplementation 'junit:junit:4.12'
32 | }
33 |
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/borja/Documents/android/adt-bundle-mac-x86_64-20140702/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
4 |
5 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
--------------------------------------------------------------------------------
/app/src/main/java/com/borjabravo/readmoretextviewsample/MainActivity.java:
--------------------------------------------------------------------------------
1 | package com.borjabravo.readmoretextviewsample;
2 |
3 | import android.os.Bundle;
4 | import android.support.v7.app.AppCompatActivity;
5 | import android.widget.TextView;
6 |
7 | public class MainActivity extends AppCompatActivity {
8 |
9 | @Override
10 | protected void onCreate(Bundle savedInstanceState) {
11 | super.onCreate(savedInstanceState);
12 | setContentView(R.layout.activity_main);
13 | TextView text1 = findViewById(R.id.text1);
14 | text1.setText(getString(R.string.lorem_ipsum));
15 | TextView text2 = findViewById(R.id.text2);
16 | text2.setText(getString(R.string.lorem_ipsum2));
17 | TextView text3 = findViewById(R.id.text3);
18 | text3.setText(getString(R.string.lorem_ipsum3));
19 | TextView text4 = findViewById(R.id.text4);
20 | text4.setText(getString(R.string.one_line_text));
21 | }
22 | }
23 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
1 |
2 |
11 |
12 |
17 |
18 |
24 |
25 |
33 |
34 |
39 |
40 |
--------------------------------------------------------------------------------
/app/src/main/res/mipmap-hdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/app/src/main/res/mipmap-hdpi/ic_launcher.png
--------------------------------------------------------------------------------
/app/src/main/res/mipmap-mdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/app/src/main/res/mipmap-mdpi/ic_launcher.png
--------------------------------------------------------------------------------
/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--------------------------------------------------------------------------------
/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--------------------------------------------------------------------------------
/app/src/main/res/values-v21/styles.xml:
--------------------------------------------------------------------------------
1 | >
2 |
3 |
9 |
10 |
--------------------------------------------------------------------------------
/app/src/main/res/values-w820dp/dimens.xml:
--------------------------------------------------------------------------------
1 |
2 |
5 | 64dp
6 |
7 |
--------------------------------------------------------------------------------
/app/src/main/res/values/colors.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
--------------------------------------------------------------------------------
/app/src/main/res/values/dimens.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 | 16dp
4 | 16dp
5 | 16dp
6 |
7 |
--------------------------------------------------------------------------------
/app/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 |
2 | ReadMoreTextViewSample
3 | Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras feugiat, nunc eget volutpat viverra, lacus ligula venenatis nulla, in accumsan eros eros nec ipsum. Fusce eget massa id lorem blandit lobortis. Donec lacus ligula, commodo quis eleifend ac, rhoncus sed mi. Curabitur luctus justo vel consequat fermentum. Donec facilisis elit in sem suscipit pharetra. Curabitur porta et dolor eget pretium. Mauris quam augue, interdum nec tempor vitae, consectetur at erat.
4 | Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras feugiat, nunc eget volutpat viverra, lacus ligula venenatis nulla, in accumsan eros eros nec ipsum. Fusce eget massa id lorem blandit lobortis. Donec lacus ligula, commodo quis eleifend ac, rhoncus sed mi.
5 | Lorem ipsum dolor sit amet, consectetur adipiscing elit.Cras feugiat, nunc eget volutpat viverra, lacus ligula venenatis nulla, in accumsan eros eros nec ipsum. Fusce eget massa id lorem blandit lobortis.
6 | Show all content
7 | One line text
8 |
9 |
--------------------------------------------------------------------------------
/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
10 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
--------------------------------------------------------------------------------
/build.gradle:
--------------------------------------------------------------------------------
1 | buildscript {
2 | repositories {
3 | jcenter()
4 | google()
5 | }
6 | dependencies {
7 | classpath 'com.android.tools.build:gradle:3.0.0'
8 | classpath 'com.novoda:bintray-release:0.5.0'
9 | }
10 | }
11 |
12 | allprojects {
13 | repositories {
14 | jcenter()
15 | google()
16 | }
17 | }
18 |
19 | task clean(type: Delete) {
20 | delete rootProject.buildDir
21 | }
22 |
--------------------------------------------------------------------------------
/gradle.properties:
--------------------------------------------------------------------------------
1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m
13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
14 |
15 | # When configured, Gradle will run in incubating parallel mode.
16 | # This option should only be used with decoupled projects. More details, visit
17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
18 | # org.gradle.parallel=true
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/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/gradle/wrapper/gradle-wrapper.jar
--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Sun Nov 12 12:19:18 CET 2017
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-4.1-all.zip
7 |
--------------------------------------------------------------------------------
/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 |
--------------------------------------------------------------------------------
/readmoretextview/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/readmoretextview/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.library'
2 | apply plugin: 'com.novoda.bintray-release'
3 |
4 | publish {
5 | userOrg = 'bravoborja'
6 | groupId = 'com.borjabravo'
7 | uploadName = 'ReadMoreTextView'
8 | artifactId = 'readmoretextview'
9 | publishVersion = '2.1.0'
10 | desc = 'A Custom TextView with trim text'
11 | website = 'https://github.com/bravoborja/ReadMoreTextView'
12 | }
13 |
14 | android {
15 | compileSdkVersion 27
16 | buildToolsVersion '27.0.0'
17 |
18 | defaultConfig {
19 | minSdkVersion 14
20 | targetSdkVersion 27
21 | versionCode 1
22 | versionName "1.0"
23 | }
24 |
25 | lintOptions {
26 | abortOnError false
27 | }
28 | }
29 |
30 | dependencies {
31 | implementation 'com.android.support:support-compat:27.0.0'
32 | testImplementation 'junit:junit:4.12'
33 | }
--------------------------------------------------------------------------------
/readmoretextview/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
--------------------------------------------------------------------------------
/readmoretextview/src/main/java/com/borjabravo/readmoretextview/ReadMoreTextView.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (C) 2016 Borja Bravo
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 | package com.borjabravo.readmoretextview;
17 |
18 | import android.content.Context;
19 | import android.content.res.TypedArray;
20 | import android.graphics.Color;
21 | import android.os.Build;
22 | import android.support.v4.content.ContextCompat;
23 | import android.text.SpannableStringBuilder;
24 | import android.text.Spanned;
25 | import android.text.TextPaint;
26 | import android.text.method.LinkMovementMethod;
27 | import android.text.style.ClickableSpan;
28 | import android.util.AttributeSet;
29 | import android.view.View;
30 | import android.view.ViewTreeObserver;
31 | import android.widget.TextView;
32 |
33 | public class ReadMoreTextView extends TextView {
34 |
35 | private static final int TRIM_MODE_LINES = 0;
36 | private static final int TRIM_MODE_LENGTH = 1;
37 | private static final int DEFAULT_TRIM_LENGTH = 240;
38 | private static final int DEFAULT_TRIM_LINES = 2;
39 | private static final int INVALID_END_INDEX = -1;
40 | private static final boolean DEFAULT_SHOW_TRIM_EXPANDED_TEXT = true;
41 | private static final String ELLIPSIZE = "... ";
42 |
43 | private CharSequence text;
44 | private BufferType bufferType;
45 | private boolean readMore = true;
46 | private int trimLength;
47 | private CharSequence trimCollapsedText;
48 | private CharSequence trimExpandedText;
49 | private ReadMoreClickableSpan viewMoreSpan;
50 | private int colorClickableText;
51 | private boolean showTrimExpandedText;
52 |
53 | private int trimMode;
54 | private int lineEndIndex;
55 | private int trimLines;
56 |
57 | public ReadMoreTextView(Context context) {
58 | this(context, null);
59 | }
60 |
61 | public ReadMoreTextView(Context context, AttributeSet attrs) {
62 | super(context, attrs);
63 | TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.ReadMoreTextView);
64 | this.trimLength = typedArray.getInt(R.styleable.ReadMoreTextView_trimLength, DEFAULT_TRIM_LENGTH);
65 | int resourceIdTrimCollapsedText =
66 | typedArray.getResourceId(R.styleable.ReadMoreTextView_trimCollapsedText, R.string.read_more);
67 | int resourceIdTrimExpandedText =
68 | typedArray.getResourceId(R.styleable.ReadMoreTextView_trimExpandedText, R.string.read_less);
69 | this.trimCollapsedText = getResources().getString(resourceIdTrimCollapsedText);
70 | this.trimExpandedText = getResources().getString(resourceIdTrimExpandedText);
71 | this.trimLines = typedArray.getInt(R.styleable.ReadMoreTextView_trimLines, DEFAULT_TRIM_LINES);
72 | this.colorClickableText = typedArray.getColor(R.styleable.ReadMoreTextView_colorClickableText,
73 | ContextCompat.getColor(context, R.color.accent));
74 | this.showTrimExpandedText =
75 | typedArray.getBoolean(R.styleable.ReadMoreTextView_showTrimExpandedText, DEFAULT_SHOW_TRIM_EXPANDED_TEXT);
76 | this.trimMode = typedArray.getInt(R.styleable.ReadMoreTextView_trimMode, TRIM_MODE_LINES);
77 | typedArray.recycle();
78 | viewMoreSpan = new ReadMoreClickableSpan();
79 | onGlobalLayoutLineEndIndex();
80 | setText();
81 | }
82 |
83 | private void setText() {
84 | super.setText(getDisplayableText(), bufferType);
85 | setMovementMethod(LinkMovementMethod.getInstance());
86 | setHighlightColor(Color.TRANSPARENT);
87 | }
88 |
89 | private CharSequence getDisplayableText() {
90 | return getTrimmedText(text);
91 | }
92 |
93 | @Override
94 | public void setText(CharSequence text, BufferType type) {
95 | this.text = text;
96 | bufferType = type;
97 | setText();
98 | }
99 |
100 | private CharSequence getTrimmedText(CharSequence text) {
101 | if (trimMode == TRIM_MODE_LENGTH) {
102 | if (text != null && text.length() > trimLength) {
103 | if (readMore) {
104 | return updateCollapsedText();
105 | } else {
106 | return updateExpandedText();
107 | }
108 | }
109 | }
110 | if (trimMode == TRIM_MODE_LINES) {
111 | if (text != null && lineEndIndex > 0) {
112 | if (readMore) {
113 | if (getLayout().getLineCount() > trimLines) {
114 | return updateCollapsedText();
115 | }
116 | } else {
117 | return updateExpandedText();
118 | }
119 | }
120 | }
121 | return text;
122 | }
123 |
124 | private CharSequence updateCollapsedText() {
125 | int trimEndIndex = text.length();
126 | switch (trimMode) {
127 | case TRIM_MODE_LINES:
128 | trimEndIndex = lineEndIndex - (ELLIPSIZE.length() + trimCollapsedText.length() + 1);
129 | if (trimEndIndex < 0) {
130 | trimEndIndex = trimLength + 1;
131 | }
132 | break;
133 | case TRIM_MODE_LENGTH:
134 | trimEndIndex = trimLength + 1;
135 | break;
136 | }
137 | SpannableStringBuilder s = new SpannableStringBuilder(text, 0, trimEndIndex)
138 | .append(ELLIPSIZE)
139 | .append(trimCollapsedText);
140 | return addClickableSpan(s, trimCollapsedText);
141 | }
142 |
143 | private CharSequence updateExpandedText() {
144 | if (showTrimExpandedText) {
145 | SpannableStringBuilder s = new SpannableStringBuilder(text, 0, text.length()).append(trimExpandedText);
146 | return addClickableSpan(s, trimExpandedText);
147 | }
148 | return text;
149 | }
150 |
151 | private CharSequence addClickableSpan(SpannableStringBuilder s, CharSequence trimText) {
152 | s.setSpan(viewMoreSpan, s.length() - trimText.length(), s.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
153 | return s;
154 | }
155 |
156 | public void setTrimLength(int trimLength) {
157 | this.trimLength = trimLength;
158 | setText();
159 | }
160 |
161 | public void setColorClickableText(int colorClickableText) {
162 | this.colorClickableText = colorClickableText;
163 | }
164 |
165 | public void setTrimCollapsedText(CharSequence trimCollapsedText) {
166 | this.trimCollapsedText = trimCollapsedText;
167 | }
168 |
169 | public void setTrimExpandedText(CharSequence trimExpandedText) {
170 | this.trimExpandedText = trimExpandedText;
171 | }
172 |
173 | public void setTrimMode(int trimMode) {
174 | this.trimMode = trimMode;
175 | }
176 |
177 | public void setTrimLines(int trimLines) {
178 | this.trimLines = trimLines;
179 | }
180 |
181 | private class ReadMoreClickableSpan extends ClickableSpan {
182 | @Override
183 | public void onClick(View widget) {
184 | readMore = !readMore;
185 | setText();
186 | }
187 |
188 | @Override
189 | public void updateDrawState(TextPaint ds) {
190 | ds.setColor(colorClickableText);
191 | }
192 | }
193 |
194 | private void onGlobalLayoutLineEndIndex() {
195 | if (trimMode == TRIM_MODE_LINES) {
196 | getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
197 | @Override
198 | public void onGlobalLayout() {
199 | ViewTreeObserver obs = getViewTreeObserver();
200 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
201 | obs.removeOnGlobalLayoutListener(this);
202 | } else {
203 | obs.removeGlobalOnLayoutListener(this);
204 | }
205 | refreshLineEndIndex();
206 | setText();
207 | }
208 | });
209 | }
210 | }
211 |
212 | private void refreshLineEndIndex() {
213 | try {
214 | if (trimLines == 0) {
215 | lineEndIndex = getLayout().getLineEnd(0);
216 | } else if (trimLines > 0 && getLineCount() >= trimLines) {
217 | lineEndIndex = getLayout().getLineEnd(trimLines - 1);
218 | } else {
219 | lineEndIndex = INVALID_END_INDEX;
220 | }
221 | } catch (Exception e) {
222 | e.printStackTrace();
223 | }
224 | }
225 | }
226 |
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/readmoretextview/src/main/res/values/attrs.xml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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/readmoretextview/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/readmoretextview/src/main/res/values/strings.xml:
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1 |
2 | show more
3 | show less
4 |
5 |
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/screenshots/collapsed.png:
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https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/screenshots/collapsed.png
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/screenshots/expanded.png:
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https://raw.githubusercontent.com/bravoborja/ReadMoreTextView/256320399c19717a615cdccd5b9b118ba7c38140/screenshots/expanded.png
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/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app', ':readmoretextview'
2 |
--------------------------------------------------------------------------------