├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── img2.webp │ │ │ │ ├── img3.webp │ │ │ │ ├── img4.webp │ │ │ │ ├── img5.webp │ │ │ │ ├── man1.webp │ │ │ │ ├── man2.webp │ │ │ │ ├── man3.webp │ │ │ │ ├── women1.webp │ │ │ │ ├── women2.webp │ │ │ │ ├── women3.webp │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.webp │ │ │ │ └── ic_launcher_round.webp │ │ │ ├── values │ │ │ │ ├── styles.xml │ │ │ │ ├── colors.xml │ │ │ │ ├── themes.xml │ │ │ │ └── strings.xml │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── drawable │ │ │ │ ├── ic_text_expand.xml │ │ │ │ ├── ic_dots.xml │ │ │ │ ├── ic_list.xml │ │ │ │ ├── ic_entered_text.xml │ │ │ │ └── ic_launcher_background.xml │ │ │ ├── menu │ │ │ │ └── main_menu.xml │ │ │ ├── values-night │ │ │ │ └── themes.xml │ │ │ ├── layout │ │ │ │ ├── activity_main.xml │ │ │ │ ├── item_recycler_view.xml │ │ │ │ └── act_detail.xml │ │ │ └── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── erif │ │ │ └── readmoretextviewdemo │ │ │ ├── model │ │ │ └── ModelItemRecyclerView.java │ │ │ ├── ActDetail.java │ │ │ ├── adapter │ │ │ └── AdapterRecyclerView.java │ │ │ └── MainActivity.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── erif │ │ │ └── readmoretextviewdemo │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── erif │ │ └── readmoretextviewdemo │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle.kts ├── readMoreTextView ├── .gitignore ├── consumer-rules.pro ├── src │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── res │ │ │ └── values │ │ │ │ ├── colors.xml │ │ │ │ └── attrs.xml │ │ └── java │ │ │ └── com │ │ │ └── erif │ │ │ └── readmoretextview │ │ │ ├── ToggleListener.java │ │ │ ├── Interpolator.java │ │ │ ├── InterpolatorType.java │ │ │ └── TextViewReadMore.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── erif │ │ │ └── readmoretextview │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── erif │ │ └── readmoretextview │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle.kts ├── .idea ├── .gitignore ├── codeStyles │ ├── codeStyleConfig.xml │ └── Project.xml ├── compiler.xml ├── kotlinc.xml ├── vcs.xml ├── AndroidProjectSystem.xml ├── deploymentTargetDropDown.xml ├── migrations.xml ├── deploymentTargetSelector.xml ├── material_theme_project_new.xml ├── inspectionProfiles │ └── Project_Default.xml ├── gradle.xml ├── misc.xml ├── runConfigurations.xml ├── appInsightsSettings.xml └── intellij-javadocs-4.0.1.xml ├── gradle ├── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties └── libs.versions.toml ├── .gitignore ├── settings.gradle.kts ├── gradle.properties ├── gradlew.bat ├── README.md ├── gradlew └── LICENSE /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /readMoreTextView/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /readMoreTextView/consumer-rules.pro: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/img2.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/img2.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/img3.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/img3.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/img4.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/img4.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/img5.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/img5.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/man1.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/man1.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/man2.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/man2.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/man3.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/man3.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/women1.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/women1.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/women2.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/women2.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/women3.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/women3.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eriffanani/TextViewReadMore/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /readMoreTextView/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | -------------------------------------------------------------------------------- /readMoreTextView/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #53A9ED 4 | -------------------------------------------------------------------------------- /.idea/codeStyles/codeStyleConfig.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/kotlinc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /readMoreTextView/src/main/java/com/erif/readmoretextview/ToggleListener.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextview; 2 | 3 | public interface ToggleListener { 4 | public void onToggle(boolean collapsed); 5 | } 6 | -------------------------------------------------------------------------------- /.idea/AndroidProjectSystem.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /.idea/deploymentTargetDropDown.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Sep 25 14:41:56 WIB 2024 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip 5 | zipStoreBase=GRADLE_USER_HOME 6 | zipStorePath=wrapper/dists 7 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | -------------------------------------------------------------------------------- /.idea/migrations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /.idea/deploymentTargetSelector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_text_expand.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/menu/main_menu.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_dots.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/test/java/com/erif/readmoretextviewdemo/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextviewdemo; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /readMoreTextView/src/test/java/com/erif/readmoretextview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextview; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /.idea/material_theme_project_new.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 12 | 13 | -------------------------------------------------------------------------------- /settings.gradle.kts: -------------------------------------------------------------------------------- 1 | @file:Suppress("UnstableApiUsage") 2 | 3 | pluginManagement { 4 | repositories { 5 | gradlePluginPortal() 6 | google() 7 | mavenCentral() 8 | } 9 | } 10 | dependencyResolutionManagement { 11 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 12 | repositories { 13 | google() 14 | mavenCentral() 15 | maven { url = uri("https://jitpack.io") } 16 | } 17 | } 18 | rootProject.name = "ReadMoreTextView" 19 | include(":app") 20 | include(":readMoreTextView") 21 | -------------------------------------------------------------------------------- /readMoreTextView/src/main/java/com/erif/readmoretextview/Interpolator.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextview; 2 | 3 | public class Interpolator { 4 | public static final int DECELERATE = 0; 5 | public static final int ACCELERATE = 1; 6 | public static final int ANTICIPATE_OVERSHOOT = 2; 7 | public static final int ANTICIPATE = 3; 8 | public static final int BOUNCE = 4; 9 | public static final int FAST_OUT_LINEAR_IN = 5; 10 | public static final int FAST_OUT_SLOW_IN = 6; 11 | public static final int LINEAR_OUT_SLOW_IN = 7; 12 | } -------------------------------------------------------------------------------- /.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | -------------------------------------------------------------------------------- /readMoreTextView/src/main/java/com/erif/readmoretextview/InterpolatorType.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextview; 2 | 3 | import androidx.annotation.IntDef; 4 | 5 | import java.lang.annotation.Retention; 6 | import java.lang.annotation.RetentionPolicy; 7 | import static com.erif.readmoretextview.Interpolator.*; 8 | 9 | @IntDef({ 10 | DECELERATE, 11 | ACCELERATE, 12 | ANTICIPATE_OVERSHOOT, 13 | ANTICIPATE, 14 | BOUNCE, 15 | FAST_OUT_LINEAR_IN, 16 | FAST_OUT_SLOW_IN, 17 | LINEAR_OUT_SLOW_IN, 18 | }) 19 | @Retention(RetentionPolicy.SOURCE) 20 | public @interface InterpolatorType { 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_list.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_entered_text.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle.kts. 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 -------------------------------------------------------------------------------- /readMoreTextView/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.kts. 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 -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 20 | 21 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 11 | 12 | 13 | 14 | 15 | 16 | 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/erif/readmoretextviewdemo/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextviewdemo; 2 | 3 | import android.content.Context; 4 | 5 | import androidx.test.platform.app.InstrumentationRegistry; 6 | import androidx.test.ext.junit.runners.AndroidJUnit4; 7 | 8 | import org.junit.Test; 9 | import org.junit.runner.RunWith; 10 | 11 | import static org.junit.Assert.*; 12 | 13 | /** 14 | * Instrumented test, which will execute on an Android device. 15 | * 16 | * @see Testing documentation 17 | */ 18 | @RunWith(AndroidJUnit4.class) 19 | public class ExampleInstrumentedTest { 20 | @Test 21 | public void useAppContext() { 22 | // Context of the app under test. 23 | Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext(); 24 | assertEquals("com.erif.readmoretextview", appContext.getPackageName()); 25 | } 26 | } -------------------------------------------------------------------------------- /app/src/main/res/values-night/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /readMoreTextView/src/androidTest/java/com/erif/readmoretextview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextview; 2 | 3 | import android.content.Context; 4 | 5 | import androidx.test.platform.app.InstrumentationRegistry; 6 | import androidx.test.ext.junit.runners.AndroidJUnit4; 7 | 8 | import org.junit.Test; 9 | import org.junit.runner.RunWith; 10 | 11 | import static org.junit.Assert.*; 12 | 13 | /** 14 | * Instrumented test, which will execute on an Android device. 15 | * 16 | * @see Testing documentation 17 | */ 18 | @RunWith(AndroidJUnit4.class) 19 | public class ExampleInstrumentedTest { 20 | @Test 21 | public void useAppContext() { 22 | // Context of the app under test. 23 | Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext(); 24 | assertEquals("com.erif.readmoretextview.test", appContext.getPackageName()); 25 | } 26 | } -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 17 | -------------------------------------------------------------------------------- /.idea/appInsightsSettings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 15 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /gradle/libs.versions.toml: -------------------------------------------------------------------------------- 1 | [versions] 2 | agp = "8.11.1" 3 | android-kotlin = "2.2.0" 4 | appcompat = "1.7.1" 5 | constraintlayout = "2.2.1" 6 | espresso-core = "3.6.1" 7 | junit = "4.13.2" 8 | junit-version = "1.2.1" 9 | material = "1.12.0" 10 | 11 | [libraries] 12 | androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" } 13 | androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "constraintlayout" } 14 | androidx-espresso-core = { module = "androidx.test.espresso:espresso-core", version.ref = "espresso-core" } 15 | androidx-junit = { module = "androidx.test.ext:junit", version.ref = "junit-version" } 16 | junit = { module = "junit:junit", version.ref = "junit" } 17 | material = { module = "com.google.android.material:material", version.ref = "material" } 18 | 19 | [plugins] 20 | android-application = { id = "com.android.application", version.ref = "agp" } 21 | android-library = { id = "com.android.library", version.ref = "agp" } 22 | android-kotlin = { id = "org.jetbrains.kotlin.android", version.ref = "android-kotlin" } 23 | maven = { id = "maven-publish" } -------------------------------------------------------------------------------- /app/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | alias(libs.plugins.android.application) 3 | alias(libs.plugins.android.kotlin) 4 | } 5 | 6 | android { 7 | 8 | namespace = "com.erif.readmoretextviewdemo" 9 | compileSdk = 36 10 | 11 | defaultConfig { 12 | applicationId = "com.erif.readmoretextviewdemo" 13 | minSdk = 21 14 | versionCode = 1 15 | versionName = "1.0" 16 | 17 | testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner" 18 | } 19 | 20 | buildTypes { 21 | release { 22 | isMinifyEnabled = false 23 | proguardFiles( 24 | getDefaultProguardFile("proguard-android-optimize.txt"), 25 | "proguard-rules.pro" 26 | ) 27 | } 28 | } 29 | 30 | compileOptions { 31 | sourceCompatibility = JavaVersion.VERSION_17 32 | targetCompatibility = JavaVersion.VERSION_17 33 | } 34 | } 35 | 36 | dependencies { 37 | 38 | implementation(libs.androidx.appcompat) 39 | implementation(libs.material) 40 | implementation(libs.androidx.constraintlayout) 41 | implementation(project(":readMoreTextView")) 42 | 43 | testImplementation(libs.junit) 44 | androidTestImplementation(libs.androidx.junit) 45 | androidTestImplementation(libs.androidx.espresso.core) 46 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Enables namespacing of each library's R class so that its R class includes only the 19 | # resources declared in the library itself and none from the library's dependencies, 20 | # thereby reducing the size of the R class for that library 21 | android.nonTransitiveRClass=true 22 | android.nonFinalResIds=true 23 | org.gradle.configuration-cache=true -------------------------------------------------------------------------------- /readMoreTextView/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | alias(libs.plugins.android.library) 3 | alias(libs.plugins.maven) 4 | } 5 | 6 | afterEvaluate { 7 | configure { 8 | publications { 9 | create("release") { 10 | groupId = "com.github.eriffanani" 11 | artifactId = "TextViewReadMore" 12 | version = "4.1.0" 13 | afterEvaluate { 14 | artifact(tasks.getByName("bundleReleaseAar")) 15 | } 16 | } 17 | } 18 | } 19 | } 20 | 21 | android { 22 | 23 | namespace = "com.erif.readmoretextview" 24 | compileSdk = 36 25 | 26 | defaultConfig { 27 | minSdk = 21 28 | 29 | testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner" 30 | consumerProguardFiles("consumer-rules.pro") 31 | } 32 | 33 | buildTypes { 34 | release { 35 | isMinifyEnabled = false 36 | proguardFiles( 37 | getDefaultProguardFile("proguard-android-optimize.txt"), 38 | "proguard-rules.pro" 39 | ) 40 | } 41 | } 42 | 43 | compileOptions { 44 | sourceCompatibility = JavaVersion.VERSION_17 45 | targetCompatibility = JavaVersion.VERSION_17 46 | } 47 | } 48 | 49 | dependencies { 50 | implementation(libs.androidx.appcompat) 51 | implementation(libs.material) 52 | 53 | testImplementation(libs.junit) 54 | androidTestImplementation(libs.androidx.junit) 55 | androidTestImplementation(libs.androidx.espresso.core) 56 | } 57 | 58 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 10 | 11 | 19 | 20 | 26 | 27 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /app/src/main/java/com/erif/readmoretextviewdemo/model/ModelItemRecyclerView.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextviewdemo.model; 2 | 3 | public class ModelItemRecyclerView { 4 | 5 | private int id; 6 | 7 | private String name; 8 | 9 | private int profile; 10 | 11 | private int img; 12 | 13 | private String text; 14 | private boolean collapsed = true; 15 | private boolean showImage = false; 16 | 17 | public ModelItemRecyclerView() {} 18 | 19 | public ModelItemRecyclerView(int id, String name, int profile, int img, String text) { 20 | this.id = id; 21 | this.name = name; 22 | this.profile = profile; 23 | this.img = img; 24 | this.text = text; 25 | } 26 | 27 | public int getId() { 28 | return id; 29 | } 30 | 31 | public void setId(int id) { 32 | this.id = id; 33 | } 34 | 35 | public String getName() { 36 | return name; 37 | } 38 | 39 | public int getProfile() { 40 | return profile; 41 | } 42 | 43 | public String getText() { 44 | return text; 45 | } 46 | 47 | public void setText(String text) { 48 | this.text = text; 49 | } 50 | 51 | public boolean isCollapsed() { 52 | return collapsed; 53 | } 54 | 55 | public int getImg() { 56 | return img; 57 | } 58 | 59 | public void setImg(int img) { 60 | this.img = img; 61 | } 62 | 63 | public void setCollapsed(boolean collapsed) { 64 | this.collapsed = collapsed; 65 | } 66 | 67 | public boolean isShowImage() { 68 | return showImage; 69 | } 70 | 71 | public void setShowImage(boolean showImage) { 72 | this.showImage = showImage; 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/java/com/erif/readmoretextviewdemo/ActDetail.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextviewdemo; 2 | 3 | import android.os.Bundle; 4 | import android.view.MenuItem; 5 | 6 | import androidx.annotation.NonNull; 7 | import androidx.appcompat.app.AppCompatActivity; 8 | 9 | import com.erif.readmoretextview.TextViewReadMore; 10 | 11 | public class ActDetail extends AppCompatActivity { 12 | 13 | @Override 14 | protected void onCreate(Bundle savedInstanceState) { 15 | super.onCreate(savedInstanceState); 16 | setContentView(R.layout.act_detail); 17 | 18 | if (getSupportActionBar() != null) { 19 | getSupportActionBar().setDisplayHomeAsUpEnabled(true); 20 | getSupportActionBar().setTitle("Another Detail Example"); 21 | } 22 | 23 | TextViewReadMore txtEntered = findViewById(R.id.act_detail_txtEntered); 24 | txtEntered.onClickExpand(v -> txtEntered.toggle()); 25 | txtEntered.onClickCollapse(v -> txtEntered.toggle()); 26 | 27 | TextViewReadMore txtEntered2 = findViewById(R.id.act_detail_txtEntered2); 28 | txtEntered2.onClickExpand(v -> txtEntered2.toggle()); 29 | txtEntered2.onClickCollapse(v -> txtEntered2.toggle()); 30 | 31 | TextViewReadMore txtAnim = findViewById(R.id.act_detail_txtAnim); 32 | txtAnim.onClickExpand(v -> txtAnim.toggle()); 33 | txtAnim.onClickCollapse(v -> txtAnim.toggle()); 34 | 35 | TextViewReadMore txtJustify = findViewById(R.id.act_detail_txtJustify); 36 | txtJustify.onClickExpand(v -> txtJustify.toggle()); 37 | txtJustify.onClickCollapse(v -> txtJustify.toggle()); 38 | 39 | } 40 | 41 | @Override 42 | public boolean onOptionsItemSelected(@NonNull MenuItem item) { 43 | if (item.getItemId() == android.R.id.home) { 44 | finish(); 45 | return true; 46 | } 47 | return super.onOptionsItemSelected(item); 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 20 | 21 | 38 | 39 | -------------------------------------------------------------------------------- /readMoreTextView/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /app/src/main/java/com/erif/readmoretextviewdemo/adapter/AdapterRecyclerView.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextviewdemo.adapter; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.view.LayoutInflater; 5 | import android.view.View; 6 | import android.view.ViewGroup; 7 | import android.widget.ImageView; 8 | import android.widget.TextView; 9 | 10 | import androidx.annotation.NonNull; 11 | import androidx.recyclerview.widget.RecyclerView; 12 | 13 | import com.erif.readmoretextviewdemo.R; 14 | import com.erif.readmoretextview.TextViewReadMore; 15 | import com.erif.readmoretextviewdemo.model.ModelItemRecyclerView; 16 | import com.google.android.material.imageview.ShapeableImageView; 17 | 18 | import java.text.SimpleDateFormat; 19 | import java.util.ArrayList; 20 | import java.util.Date; 21 | import java.util.List; 22 | import java.util.Locale; 23 | 24 | public class AdapterRecyclerView extends RecyclerView.Adapter { 25 | 26 | private List list = new ArrayList<>(); 27 | 28 | @NonNull 29 | @Override 30 | public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { 31 | LayoutInflater inflater = LayoutInflater.from(parent.getContext()); 32 | return new Holder(inflater.inflate(R.layout.item_recycler_view, parent, false)); 33 | } 34 | 35 | @Override 36 | public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) { 37 | if (holder instanceof Holder mHolder) { 38 | ModelItemRecyclerView item = list.get(position); 39 | mHolder.imgProfile.setImageResource(item.getProfile()); 40 | mHolder.text.setText(item.getText()); 41 | mHolder.text.collapsed(item.isCollapsed()); 42 | mHolder.txtName.setText(item.getName()); 43 | mHolder.img.setImageResource(item.getImg()); 44 | mHolder.img.setVisibility(item.isShowImage() ? View.VISIBLE : View.GONE); 45 | 46 | mHolder.text.onClickExpand(v -> mHolder.text.toggle()); 47 | mHolder.text.onClickCollapse(v -> mHolder.text.toggle()); 48 | mHolder.text.toggleListener(collapsed -> { 49 | item.setCollapsed(collapsed); 50 | update(position); 51 | }); 52 | 53 | mHolder.img.setOnClickListener(v -> update(position)); 54 | 55 | SimpleDateFormat format = new SimpleDateFormat("EEEE, dd MMMM yyyy", Locale.getDefault()); 56 | String date = format.format(new Date()); 57 | mHolder.txtSubtitle.setText(date); 58 | 59 | } 60 | } 61 | 62 | @Override 63 | public int getItemCount() { 64 | return list.size(); 65 | } 66 | 67 | @SuppressLint("NotifyDataSetChanged") 68 | public void setList(List list) { 69 | this.list = list; 70 | notifyDataSetChanged(); 71 | } 72 | 73 | private void update(int position) { 74 | notifyItemChanged(position); 75 | } 76 | 77 | private static class Holder extends RecyclerView.ViewHolder { 78 | private final TextViewReadMore text; 79 | private final ShapeableImageView imgProfile; 80 | private final TextView txtName; 81 | private final TextView txtSubtitle; 82 | private final ImageView img; 83 | public Holder(@NonNull View itemView) { 84 | super(itemView); 85 | text = itemView.findViewById(R.id.item_recyclerView_txt); 86 | imgProfile = itemView.findViewById(R.id.item_recyclerView_imgProfile); 87 | txtName = itemView.findViewById(R.id.item_recyclerView_txtName); 88 | txtSubtitle = itemView.findViewById(R.id.item_recyclerView_txtSubtitle); 89 | img = itemView.findViewById(R.id.item_recyclerView_img); 90 | } 91 | } 92 | 93 | } 94 | -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | 7 | 9 | 10 | 122 | 123 | 125 | 126 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_recycler_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 11 | 12 | 15 | 16 | 23 | 24 | 31 | 32 | 37 | 38 | 46 | 47 | 54 | 55 | 56 | 57 | 58 | 59 | 68 | 69 | 70 | 71 | 75 | 76 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 109 | 110 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # TextView Read More 2 | Make your long textview setup easily and quickly 3 | 4 | ## Installation 5 | #### settings.gradle 6 | ```kotlin 7 | dependencyResolutionManagement { 8 | repositories { 9 | maven { url 'https://jitpack.io' } 10 | } 11 | } 12 | ``` 13 | 14 | #### build.gradle(app) 15 | ```kotlin 16 | dependencies { 17 | implementation 'com.github.eriffanani:TextViewReadMore:4.1.0' 18 | } 19 | ``` 20 | 21 | ## How To Use 22 | * Basic 23 | ```xml 24 | 29 | ``` 30 | ![basic](https://user-images.githubusercontent.com/26743731/167334745-3915b937-a0b4-4524-a0b4-47b165143ec7.png) 31 | 32 | #### Styling 33 | * Expand 34 | ```xml 35 | 42 | ``` 43 | ![styling](https://user-images.githubusercontent.com/26743731/167335646-86eb9860-b40e-4281-be49-644993cd49e1.png) 44 | 45 | * Collapse 46 | ```xml 47 | 53 | ``` 54 | 55 | ### Animation 56 | ```xml 57 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | ``` 75 | 76 | ### Ellipsis Type 77 | ```xml 78 | 80 | ``` 81 | ### Action 82 | ```xml 83 | 85 | ``` 86 | ```java 87 | TextViewReadMore txtReadMore = findViewById(R.id.txtReadMore); 88 | txtReadMore.onClickExpand(v -> txtReadMore.toggle()); 89 | txtReadMore.onClickCollapse(v -> txtReadMore.toggle()); 90 | ``` 91 | 92 | ### Listener 93 | * Java 94 | ```Java 95 | txtReadMore.toggleListener(collapsed -> { // TODO ACTION }); 96 | ``` 97 | * Kotlin 98 | ```kotlin 99 | txtReadMore.toggleListener { collapsed -> // TODO ACTION } 100 | ``` 101 | 102 | ## Result 103 | 104 | 105 | ### With recyclerview 106 | * Use collapse function to onBindViewHolder 107 | ```java 108 | /** 109 | item.isCollapsed() is variable from your item to store and save state of 110 | textview (collapsed/expanded) when item displayed again from RecyclerView scroll 111 | */ 112 | holder.text.collapsed(item.isCollapsed()); 113 | ``` 114 | * Use Toggle 115 | ```java 116 | holder.text.onClickExpand(v -> holder.text.toggle()); 117 | holder.text.onClickCollapse(v -> holder.text.toggle()); 118 | holder.text.toggleListener(collapsed -> { 119 | item.setCollapsed(collapsed); 120 | notifyItemChanged(position); 121 | }); 122 | ``` 123 | * Use Collapse Properties 124 | ```java 125 | // onClickExpand or onClickCollapse 126 | holder.text.onClickExpand(v -> { 127 | boolean status = !item.isCollapsed(); 128 | holder.text.collapsed(status); 129 | item.setCollapsed(status); 130 | notifyItemChanged(position); 131 | }); 132 | ``` 133 | ## Result 134 | 135 | 136 | #### Information 137 | This library is still being developed further, please provide feedback if you find a bug. Thank you 138 | ### Licence 139 | ```license 140 | Copyright 2022 Mukhammad Erif Fanani 141 | 142 | Licensed under the Apache License, Version 2.0 (the "License"); 143 | you may not use this file except in compliance with the License. 144 | You may obtain a copy of the License at 145 | 146 | http://www.apache.org/licenses/LICENSE-2.0 147 | 148 | Unless required by applicable law or agreed to in writing, software 149 | distributed under the License is distributed on an "AS IS" BASIS, 150 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 151 | See the License for the specific language governing permissions and 152 | limitations under the License. 153 | ``` 154 | -------------------------------------------------------------------------------- /app/src/main/res/layout/act_detail.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 15 | 16 | 24 | 25 | 43 | 44 | 62 | 63 | 72 | 73 | 95 | 96 | 105 | 106 | 122 | 123 | 124 | 125 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.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 | -------------------------------------------------------------------------------- /app/src/main/java/com/erif/readmoretextviewdemo/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextviewdemo; 2 | 3 | import android.content.Intent; 4 | import android.os.Bundle; 5 | import android.view.Menu; 6 | import android.view.MenuItem; 7 | import android.view.ViewGroup; 8 | 9 | import androidx.annotation.NonNull; 10 | import androidx.appcompat.app.AppCompatActivity; 11 | import androidx.appcompat.widget.Toolbar; 12 | import androidx.coordinatorlayout.widget.CoordinatorLayout; 13 | import androidx.core.graphics.Insets; 14 | import androidx.core.view.ViewCompat; 15 | import androidx.core.view.WindowCompat; 16 | import androidx.core.view.WindowInsetsCompat; 17 | import androidx.recyclerview.widget.DividerItemDecoration; 18 | import androidx.recyclerview.widget.LinearLayoutManager; 19 | import androidx.recyclerview.widget.RecyclerView; 20 | import androidx.recyclerview.widget.SimpleItemAnimator; 21 | 22 | import com.erif.readmoretextviewdemo.adapter.AdapterRecyclerView; 23 | import com.erif.readmoretextviewdemo.model.ModelItemRecyclerView; 24 | 25 | import java.util.ArrayList; 26 | import java.util.List; 27 | import java.util.Random; 28 | 29 | public class MainActivity extends AppCompatActivity { 30 | 31 | private CoordinatorLayout parentView; 32 | private Toolbar toolbar; 33 | private RecyclerView recyclerView; 34 | private AdapterRecyclerView adapter; 35 | private final List list = new ArrayList<>(); 36 | 37 | @Override 38 | protected void onCreate(Bundle savedInstanceState) { 39 | super.onCreate(savedInstanceState); 40 | WindowCompat.setDecorFitsSystemWindows(getWindow(), false); 41 | setContentView(R.layout.activity_main); 42 | parentView = findViewById(R.id.act_main_parentView); 43 | toolbar = findViewById(R.id.act_main_toolbar); 44 | setSupportActionBar(toolbar); 45 | adapter = new AdapterRecyclerView(); 46 | 47 | recyclerView = findViewById(R.id.act_main_recyclerView); 48 | 49 | recyclerView.setAdapter(adapter); 50 | LinearLayoutManager manager = new LinearLayoutManager(this); 51 | recyclerView.setLayoutManager(manager); 52 | recyclerView.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL)); 53 | SimpleItemAnimator animator = (SimpleItemAnimator) recyclerView.getItemAnimator(); 54 | if (animator != null) 55 | animator.setSupportsChangeAnimations(false); 56 | 57 | String[] arr = new String[] { 58 | getString(R.string.lorem_ipsum1), 59 | getString(R.string.lorem_short), 60 | getString(R.string.lorem_ipsum2), 61 | getString(R.string.lorem_ipsum3), 62 | "Short text 1", 63 | getString(R.string.lorem_ipsum4), 64 | getString(R.string.lorem_ipsum1), 65 | getString(R.string.lorem_ipsum2), 66 | "Short text 2", 67 | getString(R.string.lorem_ipsum1), 68 | getString(R.string.lorem_ipsum2) 69 | }; 70 | 71 | String[] arrName = new String[] { 72 | "John Doe", "Louise Bourgeois", 73 | "Rafael Nadal", "Maria Sharapova", 74 | "C. Ronaldo", "Serena Williams", 75 | "John Doe", "Louise Bourgeois", 76 | "Rafael Nadal", "Maria Sharapova", 77 | "C. Ronaldo", "Serena Williams" 78 | }; 79 | 80 | int [] profile = new int[] { 81 | R.mipmap.man1, 82 | R.mipmap.women1, 83 | R.mipmap.man2, 84 | R.mipmap.women2, 85 | R.mipmap.man3, 86 | R.mipmap.women3, 87 | R.mipmap.man1, 88 | R.mipmap.women1, 89 | R.mipmap.man2, 90 | R.mipmap.women2, 91 | R.mipmap.man3, 92 | R.mipmap.women3 93 | }; 94 | 95 | int [] img = new int[] { 96 | R.mipmap.img2, 97 | R.mipmap.img3, 98 | R.mipmap.img4, 99 | R.mipmap.img5, 100 | R.mipmap.img2, 101 | R.mipmap.img3, 102 | R.mipmap.img4, 103 | R.mipmap.img5, 104 | R.mipmap.img2, 105 | R.mipmap.img3, 106 | R.mipmap.img4 107 | }; 108 | 109 | for (int i=0; i { 124 | Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()); 125 | int statusBarHeight = systemBars.top; 126 | int navigationBarHeight = systemBars.bottom; 127 | ViewGroup.MarginLayoutParams toolbarParam = (ViewGroup.MarginLayoutParams) toolbar.getLayoutParams(); 128 | toolbarParam.topMargin = statusBarHeight; 129 | toolbar.post(() -> { 130 | int toolbarHeight = toolbar.getHeight(); 131 | int recyclerViewPaddingTop = statusBarHeight + toolbarHeight; 132 | recyclerView.setPadding( 133 | recyclerView.getPaddingStart(), recyclerViewPaddingTop, 134 | recyclerView.getPaddingEnd(), navigationBarHeight 135 | ); 136 | adapter.setList(list); 137 | }); 138 | return WindowInsetsCompat.CONSUMED; 139 | }); 140 | } 141 | 142 | @Override 143 | public boolean onCreateOptionsMenu(Menu menu) { 144 | getMenuInflater().inflate(R.menu.main_menu, menu); 145 | return super.onCreateOptionsMenu(menu); 146 | } 147 | 148 | @Override 149 | public boolean onOptionsItemSelected(@NonNull MenuItem item) { 150 | if (item.getItemId() == R.id.main_menu_short_entered) { 151 | Intent intent = new Intent(this, ActDetail.class); 152 | startActivity(intent); 153 | } 154 | return super.onOptionsItemSelected(item); 155 | } 156 | } -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /.idea/intellij-javadocs-4.0.1.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | UPDATE 6 | false 7 | true 8 | 9 | FIELD 10 | TYPE 11 | METHOD 12 | 13 | 14 | PUBLIC 15 | PROTECTED 16 | DEFAULT 17 | 18 | 19 | 20 | 21 | 22 | ^.*(public|protected|private)*.+interface\s+\w+.* 23 | /**\n 24 | * The interface ${name}.\n 25 | <#if element.typeParameters?has_content> * \n 26 | </#if> 27 | <#list element.typeParameters as typeParameter> 28 | * @param <${typeParameter.name}> the type parameter\n 29 | </#list> 30 | */ 31 | 32 | 33 | ^.*(public|protected|private)*.+enum\s+\w+.* 34 | /**\n 35 | * The enum ${name}.\n 36 | */ 37 | 38 | 39 | ^.*(public|protected|private)*.+class\s+\w+.* 40 | /**\n 41 | * The type ${name}.\n 42 | <#if element.typeParameters?has_content> * \n 43 | </#if> 44 | <#list element.typeParameters as typeParameter> 45 | * @param <${typeParameter.name}> the type parameter\n 46 | </#list> 47 | */ 48 | 49 | 50 | .+ 51 | /**\n 52 | * The type ${name}.\n 53 | */ 54 | 55 | 56 | 57 | 58 | .+ 59 | /**\n 60 | * Instantiates a new ${name}.\n 61 | <#if element.parameterList.parameters?has_content> 62 | *\n 63 | </#if> 64 | <#list element.parameterList.parameters as parameter> 65 | * @param ${parameter.name} the ${paramNames[parameter.name]}\n 66 | </#list> 67 | <#if element.throwsList.referenceElements?has_content> 68 | *\n 69 | </#if> 70 | <#list element.throwsList.referenceElements as exception> 71 | * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n 72 | </#list> 73 | */ 74 | 75 | 76 | 77 | 78 | ^.*(public|protected|private)*\s*.*(\w(\s*<.+>)*)+\s+get\w+\s*\(.*\).+ 79 | /**\n 80 | * Gets ${partName}.\n 81 | <#if element.typeParameters?has_content> * \n 82 | </#if> 83 | <#list element.typeParameters as typeParameter> 84 | * @param <${typeParameter.name}> the type parameter\n 85 | </#list> 86 | <#if element.parameterList.parameters?has_content> 87 | *\n 88 | </#if> 89 | <#list element.parameterList.parameters as parameter> 90 | * @param ${parameter.name} the ${paramNames[parameter.name]}\n 91 | </#list> 92 | <#if isNotVoid> 93 | *\n 94 | * @return the ${partName}\n 95 | </#if> 96 | <#if element.throwsList.referenceElements?has_content> 97 | *\n 98 | </#if> 99 | <#list element.throwsList.referenceElements as exception> 100 | * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n 101 | </#list> 102 | */ 103 | 104 | 105 | ^.*(public|protected|private)*\s*.*(void|\w(\s*<.+>)*)+\s+set\w+\s*\(.*\).+ 106 | /**\n 107 | * Sets ${partName}.\n 108 | <#if element.typeParameters?has_content> * \n 109 | </#if> 110 | <#list element.typeParameters as typeParameter> 111 | * @param <${typeParameter.name}> the type parameter\n 112 | </#list> 113 | <#if element.parameterList.parameters?has_content> 114 | *\n 115 | </#if> 116 | <#list element.parameterList.parameters as parameter> 117 | * @param ${parameter.name} the ${paramNames[parameter.name]}\n 118 | </#list> 119 | <#if isNotVoid> 120 | *\n 121 | * @return the ${partName}\n 122 | </#if> 123 | <#if element.throwsList.referenceElements?has_content> 124 | *\n 125 | </#if> 126 | <#list element.throwsList.referenceElements as exception> 127 | * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n 128 | </#list> 129 | */ 130 | 131 | 132 | ^.*((public\s+static)|(static\s+public))\s+void\s+main\s*\(\s*String\s*(\[\s*\]|\.\.\.)\s+\w+\s*\).+ 133 | /**\n 134 | * The entry point of application.\n 135 | 136 | <#if element.parameterList.parameters?has_content> 137 | *\n 138 | </#if> 139 | * @param ${element.parameterList.parameters[0].name} the input arguments\n 140 | <#if element.throwsList.referenceElements?has_content> 141 | *\n 142 | </#if> 143 | <#list element.throwsList.referenceElements as exception> 144 | * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n 145 | </#list> 146 | */ 147 | 148 | 149 | .+ 150 | /**\n 151 | * ${name}<#if isNotVoid> ${return}</#if>.\n 152 | <#if element.typeParameters?has_content> * \n 153 | </#if> 154 | <#list element.typeParameters as typeParameter> 155 | * @param <${typeParameter.name}> the type parameter\n 156 | </#list> 157 | <#if element.parameterList.parameters?has_content> 158 | *\n 159 | </#if> 160 | <#list element.parameterList.parameters as parameter> 161 | * @param ${parameter.name} the ${paramNames[parameter.name]}\n 162 | </#list> 163 | <#if isNotVoid> 164 | *\n 165 | * @return the ${return}\n 166 | </#if> 167 | <#if element.throwsList.referenceElements?has_content> 168 | *\n 169 | </#if> 170 | <#list element.throwsList.referenceElements as exception> 171 | * @throws ${exception.referenceName} the ${exceptionNames[exception.referenceName]}\n 172 | </#list> 173 | */ 174 | 175 | 176 | 177 | 178 | ^.*(public|protected|private)*.+static.*(\w\s\w)+.+ 179 | /**\n 180 | * The constant ${element.getName()}.\n 181 | */ 182 | 183 | 184 | ^.*(public|protected|private)*.*(\w\s\w)+.+ 185 | /**\n 186 | <#if element.parent.isInterface()> 187 | * The constant ${element.getName()}.\n 188 | <#else> 189 | * The ${name}.\n 190 | </#if> */ 191 | 192 | 193 | .+ 194 | /**\n 195 | <#if element.parent.isEnum()> 196 | *${name} ${typeName}.\n 197 | <#else> 198 | * The ${name}.\n 199 | </#if>*/ 200 | 201 | 202 | 203 | 204 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Read More TextView 3 | 4 | Long text 2 Lorem ipsum at placerat massa Maecenas sodales rutrum est sed efficitur Nunc at Nunc at placerat massa Maecenas sodales 5 | placerat massa. asdfasf Maecenas sodales rutrum est sed efficitur. 6 | 7 | Long text 1 Lorem ipsum dolor sit amet, consectetur adipiscing elit. 8 | Maecenas sodales rutrum est sed efficitur. Lorem ipsum dolor sit amet, consectetur adipiscing elit. 9 | Fusce eget ligula sed dolor accumsan tristique id vel turpis. Nam congue nunc hendrerit eros fermentum eleifend. 10 | Sed tristique facilisis imperdiet. Donec eget interdum dui. 11 | 12 | Long text 3 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris pretium mauris vel 13 | lacus vulputate, ac dictum velit tempus. Suspendisse potenti. Proin eget sem ullamcorper, faucibus orci vel, 14 | facilisis sem. Nullam in metus at eros mattis malesuada. Vestibulum id justo sed ex interdum ultrices. Vestibulum 15 | lobortis posuere felis, a dictum tortor. Etiam a gravida augue, at interdum lacus. Ut finibus metus orci, eget 16 | lacinia turpis imperdiet et. Donec in sagittis erat. Aenean egestas vulputate nunc vel pulvinar. Pellentesque 17 | habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Maecenas nec orci porta, 18 | finibus quam ut, fringilla sapien. Maecenas tristique justo turpis, non pretium ligula sagittis luctus. 19 | Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum 20 | scelerisque tristique hendrerit. 21 | 22 | 23 | Long text 4 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris pretium mauris vel 24 | lacus vulputate, ac dictum velit tempus. Suspendisse potenti. Proin eget sem ullamcorper, faucibus orci vel, 25 | facilisis sem. Nullam in metus at eros mattis malesuada. Vestibulum id justo sed ex interdum ultrices. Vestibulum 26 | lobortis posuere felis, a dictum tortor. Etiam a gravida augue, at interdum lacus. Ut finibus metus orci, eget 27 | lacinia turpis imperdiet et. Donec in sagittis erat. Aenean egestas vulputate nunc vel pulvinar. Pellentesque 28 | habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Maecenas nec orci porta, 29 | finibus quam ut, fringilla sapien. Maecenas tristique justo turpis, non pretium ligula sagittis luctus. 30 | Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum 31 | scelerisque tristique hendrerit. 32 | Cras vitae sapien pulvinar, accumsan nulla non, accumsan est. Praesent interdum turpis ut sem condimentum lobortis. 33 | Vestibulum suscipit diam vel nisi convallis efficitur. Fusce dapibus hendrerit lobortis. Nulla sagittis nisl et 34 | faucibus convallis. Proin eget hendrerit lectus, sed suscipit nunc. Pellentesque aliquam justo ut hendrerit 35 | porttitor. Duis quis dignissim velit, non semper lorem. Phasellus pulvinar, mi vitae consectetur ullamcorper, 36 | odio nisi luctus dolor, et accumsan erat tellus quis enim. Etiam finibus tortor nec viverra mattis. Nullam 37 | vehicula, neque ac pretium gravida, magna libero placerat neque, et imperdiet velit turpis vestibulum sapien. 38 | 39 | 40 | Long text 5 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris pretium mauris vel 41 | lacus vulputate, ac dictum velit tempus. Suspendisse potenti. Proin eget sem ullamcorper, faucibus orci vel, 42 | facilisis sem. Nullam in metus at eros mattis malesuada. Vestibulum id justo sed ex interdum ultrices. Vestibulum 43 | lobortis posuere felis, a dictum tortor. Etiam a gravida augue, at interdum lacus. Ut finibus metus orci, eget 44 | lacinia turpis imperdiet et. Donec in sagittis erat. Aenean egestas vulputate nunc vel pulvinar. Pellentesque 45 | habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Maecenas nec orci porta, 46 | finibus quam ut, fringilla sapien. Maecenas tristique justo turpis, non pretium ligula sagittis luctus. 47 | Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum 48 | scelerisque tristique hendrerit. 49 | Cras vitae sapien pulvinar, accumsan nulla non, accumsan est. Praesent interdum turpis ut sem condimentum lobortis. 50 | Vestibulum suscipit diam vel nisi convallis efficitur. Fusce dapibus hendrerit lobortis. Nulla sagittis nisl et 51 | faucibus convallis. Proin eget hendrerit lectus, sed suscipit nunc. Pellentesque aliquam justo ut hendrerit 52 | porttitor. Duis quis dignissim velit, non semper lorem. Phasellus pulvinar, mi vitae consectetur ullamcorper, 53 | odio nisi luctus dolor, et accumsan erat tellus quis enim. Etiam finibus tortor nec viverra mattis. Nullam 54 | vehicula, neque ac pretium gravida, magna libero placerat neque, et imperdiet velit turpis vestibulum sapien. 55 | Quisque nec arcu ac metus euismod ultricies eu sed tortor. Nunc tristique tellus tortor, at semper ipsum hendrerit ac. 56 | Sed aliquam imperdiet magna vitae vestibulum. Nullam aliquam, sapien vel semper dictum, felis velit interdum 57 | libero, non condimentum dolor nulla quis erat. Fusce fermentum, ex et pretium pharetra, erat libero ultrices 58 | erat, a luctus erat lacus vitae odio. Vestibulum vitae lectus eu dolor convallis pellentesque laoreet non tortor. 59 | Maecenas ultricies suscipit condimentum. Suspendisse potenti. Proin ut porta felis. Aliquam eu eros mollis, commodo 60 | dui vitae, iaculis purus. Phasellus fermentum malesuada justo vitae aliquam. Nam libero eros, vestibulum id volutpat 61 | vitae, fringilla sed turpis. Sed convallis volutpat pretium. 62 | Suspendisse potenti. Morbi ultricies rhoncus dui, ultricies condimentum tortor aliquam nec. Etiam in porttitor quam, 63 | a pellentesque ipsum. Sed viverra sem felis, vitae sollicitudin leo aliquet non. Pellentesque magna neque, 64 | sollicitudin ut dictum feugiat, molestie vitae lacus. Donec sit amet massa porta, tempor magna a, tristique 65 | odio. Vivamus vel magna elit. Cras non orci fermentum, feugiat purus sed, tempus sapien. Donec a purus id magna 66 | maximus porta. Ut feugiat, ex a efficitur rutrum, tortor leo rhoncus tortor, sed sollicitudin elit lacus non 67 | risus. Proin id metus fermentum, feugiat magna vel, cursus libero. 68 | Phasellus ultricies efficitur ipsum, eu tempor nisi auctor a. Aliquam neque lectus, rhoncus at arcu quis, vehicula 69 | auctor enim. Etiam lacinia elit non leo finibus, non porttitor lorem tincidunt. Suspendisse ac urna ut quam 70 | vehicula fringilla sed nunc. Nunc volutpat nisi vitae urna laoreet, eu facilisis ipsum facilisis. Aliquam 71 | maximus egestas risus. Aenean ut elit vel nulla gravida sagittis. Class aptent taciti sociosqu ad litora torquent 72 | per conubia nostra, per inceptos himenaeos. 73 | 74 | 1. Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n 75 | 2. Maecenas sodales rutrum est sed efficitur.\n 76 | 3. Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n 77 | 4. Nunc at placerat massa.\n 78 | 5. Maecenas sodales rutrum est sed efficitur.\n 79 | 6. Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n 80 | 7. Nunc at placerat massa. 81 | 82 | 83 | Short text Lorem ipsum dolor sit amet, consectetur adipiscing elit. 84 | Maecenas sodales rutrum est sed efficitur. Lorem ipsum dolor sit amet. 85 | 86 | This is\nentered\ntext example\nlorem ipsum\ndolor sit amet. \n\nNunc at placerat massa Maecenas\nsodales 87 | placerat massa. asdfasf Maecenas \nsodales rutrum \nest sed efficitur. 88 | 89 | ejej\ndee\nd\nd\nf\nf\nd\nd 90 | 91 | 1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111S11111111111111111111111111111111111111111111111111111111111111E 92 | abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXBukaDong 93 | 94 | Read More 95 | Read Less 96 | 97 | This text is using bounce effect, and 800 millis duration on expanding, and anticipate overshoot effect, and 900 millis duration when collapsing. 98 | Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas sodales rutrum est sed efficitur. Lorem ipsum dolor sit amet, consectetur adipiscing elit. 99 | Fusce eget ligula sed dolor accumsan tristique id vel turpis. 100 | 101 | This is justified text inter word text example. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris pretium mauris vel 102 | lacus vulputate, ac dictum velit tempus. Suspendisse potenti. Proin eget sem ullamcorper, faucibus orci vel, 103 | facilisis sem. Nullam in metus at eros mattis malesuada. Vestibulum id justo sed ex interdum ultrices. Vestibulum 104 | lobortis posuere felis, a dictum tortor. Etiam a gravida augue, at interdum lacus. Ut finibus metus orci, eget 105 | lacinia turpis imperdiet et. Donec in sagittis erat. Aenean egestas vulputate nunc vel pulvinar. Pellentesque 106 | habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Maecenas nec orci porta, 107 | finibus quam ut, fringilla sapien. Maecenas tristique justo turpis, non pretium ligula sagittis luctus. 108 | Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum 109 | scelerisque tristique hendrerit. 110 | 111 | 112 | 113 | 1\n2a\n3\n4 114 | 115 | 116 | -------------------------------------------------------------------------------- /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 6 | 7 | 1. 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The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2022 Mukhammad Erif Fanani 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /readMoreTextView/src/main/java/com/erif/readmoretextview/TextViewReadMore.java: -------------------------------------------------------------------------------- 1 | package com.erif.readmoretextview; 2 | 3 | import static java.lang.Math.max; 4 | 5 | import android.animation.Animator; 6 | import android.animation.AnimatorListenerAdapter; 7 | import android.animation.TimeInterpolator; 8 | import android.animation.ValueAnimator; 9 | import android.annotation.SuppressLint; 10 | import android.content.Context; 11 | import android.content.res.Resources; 12 | import android.content.res.TypedArray; 13 | import android.graphics.Canvas; 14 | import android.graphics.Color; 15 | import android.graphics.Typeface; 16 | import android.graphics.text.LineBreaker; 17 | import android.os.Build; 18 | import android.os.Handler; 19 | import android.os.Looper; 20 | import android.os.SystemClock; 21 | import android.text.Layout; 22 | import android.text.SpannableStringBuilder; 23 | import android.text.Spanned; 24 | import android.text.StaticLayout; 25 | import android.text.TextPaint; 26 | import android.text.TextUtils; 27 | import android.text.method.LinkMovementMethod; 28 | import android.text.style.ClickableSpan; 29 | import android.text.style.ForegroundColorSpan; 30 | import android.text.style.StyleSpan; 31 | import android.text.style.UnderlineSpan; 32 | import android.util.AttributeSet; 33 | import android.util.Log; 34 | import android.view.MotionEvent; 35 | import android.view.View; 36 | import android.view.ViewGroup; 37 | import android.view.animation.AccelerateInterpolator; 38 | import android.view.animation.AnticipateInterpolator; 39 | import android.view.animation.AnticipateOvershootInterpolator; 40 | import android.view.animation.BounceInterpolator; 41 | import android.view.animation.DecelerateInterpolator; 42 | import android.widget.TextView; 43 | 44 | import androidx.annotation.NonNull; 45 | import androidx.annotation.Nullable; 46 | import androidx.appcompat.widget.AppCompatTextView; 47 | import androidx.core.content.ContextCompat; 48 | import androidx.interpolator.view.animation.FastOutLinearInInterpolator; 49 | import androidx.interpolator.view.animation.FastOutSlowInInterpolator; 50 | import androidx.interpolator.view.animation.LinearOutSlowInInterpolator; 51 | 52 | public class TextViewReadMore extends AppCompatTextView { 53 | 54 | private static final String DEFAULT_EXPAND_TEXT = "Read More"; 55 | private static final String DEFAULT_COLLAPSE_TEXT = "Close"; 56 | private static final String DOTS_CODE = "…"; // u2026 57 | private static final String SPACE_CODE = "\u00A0"; 58 | 59 | private static final int ELLIPSIS_TYPE_DOTS = 0; 60 | private static final int ELLIPSIS_TYPE_NONE = 1; 61 | 62 | private String text; 63 | 64 | private String expandText = DEFAULT_EXPAND_TEXT; 65 | private int expandTextColor; 66 | private int expandTextStyle = 0; 67 | private boolean expandTextUnderline = false; 68 | 69 | private String collapseText = DEFAULT_COLLAPSE_TEXT; 70 | private int collapseTextColor; 71 | private int collapseTextStyle = 0; 72 | private boolean collapseTextUnderline = false; 73 | 74 | private boolean collapsed; 75 | private boolean rebuild = true; 76 | private int lineWidth = 0; 77 | private int maxLines = 1; 78 | 79 | private int halfHeight = 0; 80 | private int fullHeight = 0; 81 | private boolean isAnimate = false; 82 | private boolean isEllipsized = false; 83 | private int durationExpand = 300; 84 | private int durationCollapse = 300; 85 | private ToggleListener toggleListener; 86 | 87 | private View.OnClickListener onClickExpand; 88 | private View.OnClickListener onClickCollapse; 89 | private int actionClickColor = 0; 90 | private int ellipsisType = ELLIPSIS_TYPE_DOTS; 91 | 92 | private SpannableStringBuilder spanCollapsed; 93 | private SpannableStringBuilder spanExpanded; 94 | 95 | private static long mLastClickTime = 0; 96 | 97 | private int interpolatorExpand = 0; 98 | private int interpolatorCollapse = 0; 99 | 100 | public TextViewReadMore(@NonNull Context context) { 101 | super(context); 102 | init(context, null, 0); 103 | } 104 | 105 | public TextViewReadMore(@NonNull Context context, @Nullable AttributeSet attrs) { 106 | super(context, attrs); 107 | init(context, attrs, 0); 108 | } 109 | 110 | public TextViewReadMore(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 111 | super(context, attrs, defStyleAttr); 112 | init(context, attrs, defStyleAttr); 113 | } 114 | 115 | private void init(Context context, AttributeSet attrs, int defStyleAttr) { 116 | Resources.Theme theme = context.getTheme(); 117 | if (theme != null) { 118 | TypedArray typedArray = theme.obtainStyledAttributes( 119 | attrs, R.styleable.TextViewReadMore, defStyleAttr, 0 120 | ); 121 | try { 122 | text = typedArray.getString(R.styleable.TextViewReadMore_android_text); 123 | int getMaxLines = typedArray.getInt(R.styleable.TextViewReadMore_readMoreMaxLines, maxLines); 124 | maxLines = max(getMaxLines, maxLines); 125 | collapsed = typedArray.getBoolean(R.styleable.TextViewReadMore_collapsed, true); 126 | 127 | String getExpandText = typedArray.getString(R.styleable.TextViewReadMore_expandText); 128 | expandText = TextUtils.isEmpty(getExpandText) ? DEFAULT_EXPAND_TEXT : getExpandText; 129 | expandTextColor = typedArray.getColor(R.styleable.TextViewReadMore_expandTextColor, Color.BLUE); 130 | expandTextStyle = typedArray.getInt(R.styleable.TextViewReadMore_expandTextStyle, 0); 131 | expandTextUnderline = typedArray.getBoolean(R.styleable.TextViewReadMore_expandTextUnderline, expandTextUnderline); 132 | 133 | String getCollapseText = typedArray.getString(R.styleable.TextViewReadMore_collapseText); 134 | collapseText = getCollapseText == null ? DEFAULT_COLLAPSE_TEXT : getCollapseText; 135 | collapseTextColor = typedArray.getColor(R.styleable.TextViewReadMore_collapseTextColor, Color.BLUE); 136 | collapseTextStyle = typedArray.getInt(R.styleable.TextViewReadMore_collapseTextStyle, 0); 137 | collapseTextUnderline = typedArray.getBoolean(R.styleable.TextViewReadMore_collapseTextUnderline, collapseTextUnderline); 138 | 139 | int defaultActionClickColor = ContextCompat.getColor(context, R.color.text_view_read_more_button_hover_color); 140 | actionClickColor = typedArray.getColor(R.styleable.TextViewReadMore_actionClickColor, defaultActionClickColor); 141 | 142 | int getDuration = typedArray.getInt(R.styleable.TextViewReadMore_duration, 300); 143 | durationExpand = typedArray.getInt(R.styleable.TextViewReadMore_durationExpand, getDuration); 144 | durationCollapse = typedArray.getInt(R.styleable.TextViewReadMore_durationCollapse, getDuration); 145 | 146 | ellipsisType = typedArray.getInt(R.styleable.TextViewReadMore_ellipsisType, ELLIPSIS_TYPE_DOTS); 147 | 148 | int interpolator = typedArray.getInt(R.styleable.TextViewReadMore_interpolator, 0); 149 | interpolatorExpand = typedArray.getInt(R.styleable.TextViewReadMore_interpolatorExpand, interpolator); 150 | interpolatorCollapse = typedArray.getInt(R.styleable.TextViewReadMore_interpolatorCollapse, interpolator); 151 | 152 | } finally { 153 | typedArray.recycle(); 154 | } 155 | setHighlightColor(Color.TRANSPARENT); 156 | } 157 | } 158 | 159 | public void collapsed(boolean collapsed) { 160 | this.collapsed = collapsed; 161 | rebuild = true; 162 | } 163 | 164 | public boolean isCollapsed() { 165 | return this.collapsed; 166 | } 167 | 168 | @Override 169 | public void setText(CharSequence text, BufferType type) { 170 | if (isAnimate) { 171 | rebuild = false; 172 | } else { 173 | if (text instanceof Spanned) { 174 | rebuild = false; 175 | } else { 176 | if (text != null) { 177 | this.text = text.toString(); 178 | } else { 179 | this.text = null; 180 | } 181 | rebuild = true; 182 | } 183 | } 184 | if (isEllipsized(text)) { 185 | if (spanExpanded != null && !collapsed) { 186 | super.setText(spanExpanded, type); 187 | } else if (spanCollapsed != null && collapsed) { 188 | super.setText(spanCollapsed, type); 189 | } else { 190 | super.setText(text, type); 191 | } 192 | } else { 193 | super.setText(text, type); 194 | } 195 | } 196 | 197 | @Override 198 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 199 | int givenWidth = MeasureSpec.getSize(widthMeasureSpec); 200 | int sidePadding = getCompoundPaddingStart() + getCompoundPaddingEnd(); 201 | lineWidth = givenWidth - sidePadding; 202 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 203 | } 204 | 205 | @Override 206 | protected void onDraw(Canvas canvas) { 207 | super.onDraw(canvas); 208 | if (rebuild) 209 | buildSpan(); 210 | } 211 | 212 | private void buildSpan() { 213 | if (!TextUtils.isEmpty(text)) { 214 | isEllipsized = isEllipsized(text); 215 | if (isEllipsized) { 216 | if (rebuild) { 217 | if (collapsed) { 218 | StaticLayout layoutDefault = getStaticLayoutCollapsed(text); 219 | int sumLineWidth = 0; 220 | /* Unused 221 | CharSequence lastLineLetter = null; 222 | int lastLineLetterCount = 0; 223 | */ 224 | for (int i = 0; i < maxLines; i++) { 225 | int count = (int) layoutDefault.getLineWidth(i); 226 | /* Unused 227 | int start = layoutDefault.getLineStart(i); 228 | int end = layoutDefault.getLineEnd(i); 229 | lastLineLetter = text.subSequence(start, end); 230 | lastLineLetterCount = lastLineLetter.length(); 231 | */ 232 | sumLineWidth += count; 233 | } 234 | 235 | float expandActionWidth = getPaint().measureText(" " + expandText); 236 | float doubleExpandWith = expandActionWidth * 2; 237 | /* Unused 238 | if (lastLineLetterCount < 3) { 239 | if (lastLineLetter != null) { 240 | String lastChar = lastLineLetter.toString().replaceAll("\n", ""); 241 | float lastLineLetterAdd = getPaint().measureText(lastChar); 242 | sumLineWidth += lastLineLetterAdd; 243 | } 244 | } 245 | */ 246 | 247 | float truncatedTextWidth = sumLineWidth - expandActionWidth; 248 | if (sumLineWidth < doubleExpandWith) { 249 | truncatedTextWidth = sumLineWidth; 250 | } 251 | 252 | CharSequence truncatedText = TextUtils.ellipsize(text, getPaint(), truncatedTextWidth, TextUtils.TruncateAt.END); 253 | Log.d("Collapse", truncatedText.toString()); 254 | String exp = expandText.replaceAll(" ", SPACE_CODE); 255 | String finalText = truncatedText.toString(); 256 | if (ellipsisType == ELLIPSIS_TYPE_NONE) 257 | finalText = truncatedText.toString().replace(DOTS_CODE, ""); 258 | String collapsedText = finalText + SPACE_CODE + exp; 259 | StaticLayout layout = getStaticLayoutCollapsed(collapsedText); 260 | spanCollapsed = spanCollapsed(collapsedText); 261 | if (spanCollapsed != null) { 262 | updateParam(layout.getHeight()); 263 | setText(spanCollapsed); 264 | } 265 | spanExpanded = spanExpanded(); 266 | } else { 267 | spanExpanded = spanExpanded(); 268 | StaticLayout layout = getStaticLayout(spanExpanded.toString()); 269 | updateParam(layout.getHeight()); 270 | setText(spanExpanded); 271 | } 272 | if (isJustified()) { 273 | setOnTouchListener(onTouchEvent()); 274 | } else { 275 | setMovementMethod(LinkMovementMethod.getInstance()); 276 | } 277 | rebuild = false; 278 | } 279 | } else { 280 | rebuild = false; 281 | StaticLayout layout = getStaticLayout(text); 282 | post(() -> updateParam(layout.getHeight())); 283 | } 284 | } 285 | } 286 | 287 | private boolean isEllipsized(@Nullable CharSequence charSequence) { 288 | if (charSequence == null) 289 | return false; 290 | StaticLayout layout = getStaticLayout(charSequence.toString()); 291 | return layout.getLineCount() > maxLines; 292 | } 293 | 294 | private boolean isEllipsized(@Nullable String text) { 295 | if (text == null) 296 | return false; 297 | StaticLayout layout = getStaticLayout(text); 298 | return layout.getLineCount() > maxLines; 299 | } 300 | 301 | private SpannableStringBuilder spanCollapsed(String text) { 302 | if (text == null) 303 | return null; 304 | SpannableStringBuilder span = new SpannableStringBuilder(text); 305 | int start = text.length() - expandText.length(); 306 | int end = text.length(); 307 | span.setSpan( 308 | new ForegroundColorSpan(expandTextColor), start, 309 | end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE 310 | ); 311 | if (expandTextStyle == 1) { 312 | boldText(span, start, end); 313 | } else if (expandTextStyle == 2) { 314 | italicText(span, start, end); 315 | } else if (expandTextStyle == 3) { 316 | boldText(span, start, end); 317 | italicText(span, start, end); 318 | } 319 | if (expandTextUnderline) { 320 | underlineText(span, start, end); 321 | } 322 | span.setSpan(new ClickableSpan() { 323 | @Override 324 | public void onClick(@NonNull View widget) { 325 | if (onClickExpand != null) { 326 | new Handler(Looper.getMainLooper()).postDelayed( 327 | () -> onClickExpand.onClick(widget), 100 328 | ); 329 | } 330 | } 331 | 332 | @Override 333 | public void updateDrawState(@NonNull TextPaint ds) { 334 | super.updateDrawState(ds); 335 | if (!expandTextUnderline) 336 | ds.setUnderlineText(false); 337 | if (isPressed()) { 338 | ds.setColor(actionClickColor); 339 | } else { 340 | ds.setColor(expandTextColor); 341 | } 342 | invalidate(); 343 | } 344 | }, start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE); 345 | return span; 346 | } 347 | 348 | private SpannableStringBuilder spanExpanded() { 349 | String collapsedTextSpace = collapseText.replaceAll(" ", SPACE_CODE); 350 | String fullText = text + SPACE_CODE + collapsedTextSpace; 351 | spanExpanded = spanExpanded(fullText); 352 | return spanExpanded; 353 | } 354 | 355 | private SpannableStringBuilder spanExpanded(String text) { 356 | SpannableStringBuilder span = new SpannableStringBuilder(text); 357 | int start = text.length() - collapseText.length(); 358 | int end = text.length(); 359 | span.setSpan( 360 | new ForegroundColorSpan(collapseTextColor), start, 361 | end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE 362 | ); 363 | if (collapseTextStyle == 1) { 364 | boldText(span, start, end); 365 | } else if (collapseTextStyle == 2) { 366 | italicText(span, start, end); 367 | } else if (collapseTextStyle == 3) { 368 | boldText(span, start, end); 369 | italicText(span, start, end); 370 | } 371 | if (collapseTextUnderline) { 372 | underlineText(span, start, end); 373 | } 374 | span.setSpan(new ClickableSpan() { 375 | @Override 376 | public void onClick(@NonNull View widget) { 377 | if (!collapseText.isEmpty() && !collapseText.equals(" ")) { 378 | if (onClickCollapse != null) { 379 | new Handler(Looper.getMainLooper()).postDelayed( 380 | () -> onClickCollapse.onClick(widget), 100 381 | ); 382 | } 383 | } 384 | } 385 | 386 | @Override 387 | public void updateDrawState(@NonNull TextPaint ds) { 388 | super.updateDrawState(ds); 389 | if (!collapseTextUnderline) 390 | ds.setUnderlineText(false); 391 | if (isPressed()) { 392 | ds.setColor(actionClickColor); 393 | } else { 394 | ds.setColor(collapseTextColor); 395 | } 396 | invalidate(); 397 | } 398 | }, start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE); 399 | return span; 400 | } 401 | 402 | @SuppressLint("RestrictedApi") 403 | public void toggle() { 404 | int limitDuration = collapsed ? durationExpand : durationCollapse; 405 | int limit = max(limitDuration, 1000); 406 | if (SystemClock.elapsedRealtime() - mLastClickTime <= limit) { 407 | return; 408 | } 409 | mLastClickTime = SystemClock.elapsedRealtime(); 410 | setMovementMethod(null); 411 | 412 | if (collapsed) { 413 | String collapsedTextSpace = collapseText.replaceAll(" ", SPACE_CODE); 414 | String fullText = text+SPACE_CODE+collapsedTextSpace; 415 | 416 | StaticLayout layoutFull = getStaticLayout(fullText); 417 | fullHeight = layoutFull.getHeight() + getPaddingTop() + getPaddingBottom(); 418 | } else { 419 | StaticLayout layoutCollapsed = getStaticLayoutCollapsed(text); 420 | halfHeight = layoutCollapsed.getHeight() + getPaddingTop() + getPaddingTop(); 421 | } 422 | int end = collapsed ? fullHeight : halfHeight; 423 | ValueAnimator anim = ValueAnimator.ofInt(getHeight(), end); 424 | anim.setInterpolator(collapsed ? animationExpand() : animationCollapse()); 425 | anim.setDuration(collapsed ? durationExpand : durationCollapse); 426 | ViewGroup.LayoutParams params = getLayoutParams(); 427 | anim.addUpdateListener(animation -> { 428 | Object value = animation.getAnimatedValue(); 429 | params.height = (int) value; 430 | setLayoutParams(params); 431 | }); 432 | anim.addListener(new AnimatorListenerAdapter() { 433 | @Override 434 | public void onAnimationStart(Animator animation) { 435 | super.onAnimationStart(animation); 436 | isAnimate = true; 437 | if (collapsed) { 438 | collapsed = false; 439 | setText(spanExpanded); 440 | collapsed = true; 441 | } 442 | } 443 | @Override 444 | public void onAnimationEnd(Animator animation) { 445 | super.onAnimationEnd(animation); 446 | isAnimate = false; 447 | collapsed = !collapsed; 448 | rebuild = true; 449 | new Handler(Looper.getMainLooper()).postDelayed(() -> { 450 | if (toggleListener != null) 451 | toggleListener.onToggle(collapsed); 452 | }, 0); 453 | } 454 | }); 455 | if (isEllipsized) 456 | anim.start(); 457 | } 458 | 459 | public void setInterpolator(@InterpolatorType int interpolator) { 460 | this.interpolatorExpand = interpolator; 461 | this.interpolatorCollapse = interpolator; 462 | } 463 | 464 | public void setInterpolatorExpand(@InterpolatorType int interpolator) { 465 | this.interpolatorExpand = interpolator; 466 | } 467 | 468 | public void setInterpolatorCollapse(@InterpolatorType int interpolator) { 469 | this.interpolatorCollapse = interpolator; 470 | } 471 | 472 | private TimeInterpolator animationExpand() { 473 | return animation(interpolatorExpand); 474 | } 475 | 476 | private TimeInterpolator animationCollapse() { 477 | return animation(interpolatorCollapse); 478 | } 479 | 480 | private TimeInterpolator animation(int value) { 481 | return switch (value) { 482 | case 1 -> new AccelerateInterpolator(); 483 | case 2 -> new AnticipateOvershootInterpolator(); 484 | case 3 -> new AnticipateInterpolator(); 485 | case 4 -> new BounceInterpolator(); 486 | case 5 -> new FastOutLinearInInterpolator(); 487 | case 6 -> new FastOutSlowInInterpolator(); 488 | case 7 -> new LinearOutSlowInInterpolator(); 489 | default -> new DecelerateInterpolator(); 490 | }; 491 | } 492 | 493 | private void italicText(SpannableStringBuilder builder, int start, int end) { 494 | builder.setSpan(new StyleSpan(Typeface.ITALIC), 495 | start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE 496 | ); 497 | } 498 | 499 | private void boldText(SpannableStringBuilder builder, int start, int end) { 500 | builder.setSpan(new StyleSpan(Typeface.BOLD), 501 | start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE 502 | ); 503 | } 504 | 505 | private void underlineText(SpannableStringBuilder builder, int start, int end) { 506 | builder.setSpan(new UnderlineSpan(), 507 | start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE 508 | ); 509 | } 510 | 511 | public void toggleListener(ToggleListener toggleListener) { 512 | this.toggleListener = toggleListener; 513 | } 514 | public void onClickExpand(View.OnClickListener onClickExpand) { 515 | this.onClickExpand = onClickExpand; 516 | } 517 | public void onClickCollapse(View.OnClickListener onClickCollapse) { 518 | this.onClickCollapse = onClickCollapse; 519 | } 520 | 521 | public void setDuration(long millis) { 522 | int value = (int) millis; 523 | this.durationExpand = value; 524 | this.durationCollapse = value; 525 | } 526 | 527 | public void setDuration(double seconds) { 528 | int value = (int) seconds * 1000; 529 | this.durationExpand = value; 530 | this.durationCollapse = value; 531 | } 532 | 533 | public void setDurationExpand(long millis) { 534 | this.durationExpand = (int) millis; 535 | } 536 | 537 | public void setDurationExpand(double seconds) { 538 | this.durationExpand = (int) seconds * 1000; 539 | } 540 | 541 | public void setDurationCollapse(long millis) { 542 | this.durationCollapse = (int) millis; 543 | } 544 | 545 | public void setDurationCollapse(double seconds) { 546 | this.durationCollapse = (int) seconds * 1000; 547 | } 548 | 549 | private String ellipsize(String text, int size) { 550 | if (text.isEmpty() || size <= 0) { 551 | return ""; 552 | } else if (text.length() <= size) { 553 | return text; 554 | } else { 555 | return text.substring(0, max(size - 1, 0))+"..."; 556 | } 557 | } 558 | 559 | /* 560 | Unused function 561 | private void debug(String message) { 562 | Log.d("TextViewReadMore", message); 563 | } 564 | 565 | private String textReplaceSpace() { 566 | return text.replaceAll(" ", SPACE_CODE); 567 | } 568 | */ 569 | 570 | private void updateParam(int height) { 571 | ViewGroup.LayoutParams params = getLayoutParams(); 572 | int paddings = getPaddingTop() + getPaddingBottom(); 573 | params.height = height + paddings; 574 | setLayoutParams(params); 575 | } 576 | 577 | private StaticLayout getStaticLayout(@Nullable String source) { 578 | String mSource = source == null ? "" : source; 579 | StaticLayout layout; 580 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 581 | layout = StaticLayout.Builder 582 | .obtain(mSource, 0, mSource.length(), getPaint(), lineWidth) 583 | .setLineSpacing(getLineSpacingExtra(), getLineSpacingMultiplier()) 584 | .setIncludePad(getIncludeFontPadding()) 585 | .setAlignment(Layout.Alignment.ALIGN_NORMAL) 586 | .build(); 587 | /* Unused 588 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { 589 | builder.setJustificationMode(getJustificationMode()); 590 | } 591 | layout = builder.build();*/ 592 | } else { 593 | layout = new StaticLayout(mSource, getPaint(), lineWidth, Layout.Alignment.ALIGN_NORMAL, 594 | getLineSpacingMultiplier(), getLineSpacingExtra(), getIncludeFontPadding() 595 | ); 596 | } 597 | return layout; 598 | } 599 | 600 | private StaticLayout getStaticLayoutCollapsed(@Nullable String source) { 601 | String mSource = source == null ? "" : source; 602 | StaticLayout layout; 603 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 604 | layout = StaticLayout.Builder 605 | .obtain(mSource, 0, mSource.length(), getPaint(), lineWidth) 606 | .setMaxLines(maxLines) 607 | .setEllipsize(TextUtils.TruncateAt.END) 608 | .setLineSpacing(getLineSpacingExtra(), getLineSpacingMultiplier()) 609 | .setIncludePad(getIncludeFontPadding()) 610 | .setAlignment(Layout.Alignment.ALIGN_NORMAL) 611 | .build(); 612 | /* Unused 613 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { 614 | builder.setJustificationMode(getJustificationMode()); 615 | } 616 | layout = builder.build();*/ 617 | } else { 618 | int maxLength = mSource.length(); 619 | do { 620 | layout = new StaticLayout( 621 | ellipsize(mSource, maxLength), getPaint(), lineWidth, Layout.Alignment.ALIGN_NORMAL, 622 | getLineSpacingMultiplier(), getLineSpacingExtra(), getIncludeFontPadding() 623 | ); 624 | maxLength -= 10; 625 | } while (layout.getLineCount() > 2); 626 | } 627 | return layout; 628 | } 629 | 630 | private boolean isJustified() { 631 | boolean isJustified = false; 632 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { 633 | if (getJustificationMode() == LineBreaker.JUSTIFICATION_MODE_INTER_WORD) { 634 | isJustified = true; 635 | } 636 | } 637 | return isJustified; 638 | } 639 | 640 | @SuppressLint("ClickableViewAccessibility") 641 | private View.OnTouchListener onTouchEvent() { 642 | return (v, event) -> { 643 | if(v instanceof TextView tv){ 644 | if(event.getAction() == MotionEvent.ACTION_UP){ 645 | int x = (int) (event.getX() - tv.getTotalPaddingLeft() + tv.getScrollX()); 646 | int y = (int) (event.getY() - tv.getTotalPaddingTop() + tv.getScrollY()); 647 | int line = tv.getLayout().getLineForVertical(y); 648 | int offset = tv.getLayout().getOffsetForHorizontal(line, x); 649 | if(tv.getText() instanceof Spanned spannable) { 650 | ClickableSpan[] links = spannable.getSpans(offset, offset, ClickableSpan.class); 651 | if (links.length > 0) { 652 | links[0].onClick(tv); 653 | } 654 | } 655 | } 656 | } 657 | return true; 658 | }; 659 | } 660 | 661 | } 662 | --------------------------------------------------------------------------------