├── .gitignore ├── .travis.yml ├── CHANGELOG.md ├── LICENSE.txt ├── README.md ├── assets ├── device-2018-01-08-142511.mp4 ├── screenshot001.png ├── screenshot002.png └── screenshot003.png ├── build.gradle ├── deploy.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── library ├── .gitignore ├── build.gradle ├── gradle.properties ├── libs │ └── bottomsheetpickerlib.jar ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── quanturium │ │ └── android │ │ └── library │ │ ├── bottomsheetpicker │ │ ├── BottomSheetPickerFragment.java │ │ ├── BottomSheetPickerRecyclerAdapter.java │ │ ├── CursorRecyclerAdapter.java │ │ ├── FileUtils.java │ │ └── IntentUtils.java │ │ ├── common │ │ └── util │ │ │ └── ViewUtils.java │ │ └── multi_select │ │ ├── MultiSelectBaseSelector.java │ │ ├── MultiSelectComponent.java │ │ ├── MultiSelectManager.java │ │ ├── MultiSelectSelector.java │ │ └── MultiSelectWrapper.java │ └── res │ ├── anim │ ├── bottomsheetpicker_selected_icon_grow.xml │ └── bottomsheetpicker_selected_icon_shrink.xml │ ├── drawable │ ├── bg_bottomsheetpicker_bottom_view.xml │ ├── ic_bottomsheetpicker_camera.xml │ ├── ic_bottomsheetpicker_close.xml │ ├── ic_bottomsheetpicker_video_icon.xml │ ├── ic_multiselect_checked.xml │ ├── ic_multiselect_checked_transparent.xml │ └── ic_multiselect_unchecked.xml │ ├── layout │ ├── bottomsheetpicker_base.xml │ └── bottomsheetpicker_tile.xml │ ├── menu │ └── bottomsheetpicker_camera_menu.xml │ ├── values │ ├── strings.xml │ └── style.xml │ └── xml │ └── file_paths.xml ├── sample ├── .gitignore ├── build.gradle └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── quanturium │ │ └── android │ │ └── example │ │ └── bottomsheetpicker │ │ └── MainActivity.java │ └── res │ ├── drawable-hdpi │ └── ic_landscape_white_48dp.png │ ├── drawable-mdpi │ └── ic_landscape_white_48dp.png │ ├── drawable-xhdpi │ └── ic_landscape_white_48dp.png │ ├── drawable-xxhdpi │ └── ic_landscape_white_48dp.png │ ├── drawable-xxxhdpi │ └── ic_landscape_white_48dp.png │ ├── drawable │ └── thumbnail_loading.xml │ ├── layout │ └── activity_main.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ └── ic_launcher.png │ ├── mipmap-xxxhdpi │ └── ic_launcher.png │ ├── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml │ └── xml │ └── file_paths.xml └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | .DS_Store 4 | /build 5 | /captures 6 | *.iml 7 | /.idea 8 | bintray.properties -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: android 2 | jdk: oraclejdk8 3 | sudo: false 4 | os: linux 5 | android: 6 | components: 7 | - tools 8 | - platform-tools 9 | - build-tools-26.0.2 10 | - build-tools-27.0.3 11 | - android-27 12 | - extra-google-m2repository 13 | - extra-android-m2repository 14 | - extra-android-support 15 | licenses: 16 | - android-sdk-preview-license-.+ 17 | - android-sdk-license-.+ 18 | - google-gdk-license-.+ 19 | script: 20 | - ./gradlew clean build ci 21 | before_install: 22 | - yes | sdkmanager "platforms;android-27" 23 | env: 24 | global: 25 | - BINTRAY_USER="quanturium" 26 | - secure: 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 27 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | Change Log 2 | ========== 3 | 4 | Version 2.0.1 5 | ---------------------------- 6 | * Fix: NPE when selecting zero files 7 | 8 | Version 2.0.0 9 | ---------------------------- 10 | * New: First release -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [2014] Wouter Dullaert 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # BottomSheetPicker 2 | 3 | [![Core](https://api.bintray.com/packages/quanturium/maven/bottomsheetpicker/images/download.svg) ](https://bintray.com/quanturium/maven/bottomsheetpicker/_latestVersion) 4 | [![Build Status](https://travis-ci.org/quanturium/BottomSheetPicker.svg?branch=master)](https://travis-ci.org/quanturium/BottomSheetPicker) 5 | [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/quanturium/BottomSheetPicker/blob/master/LICENSE.txt) 6 | 7 | Picker | Taking photo / video | Multi-select of items 8 | --- | --- | --- 9 | ![Picker](https://raw.githubusercontent.com/quanturium/BottomSheetPicker/master/assets/screenshot001.png) | ![Picker](https://raw.githubusercontent.com/quanturium/BottomSheetPicker/master/assets/screenshot002.png) | ![Picker](https://raw.githubusercontent.com/quanturium/BottomSheetPicker/master/assets/screenshot003.png) 10 | 11 | ## Table of Contents 12 | 1. [Demo](#demo) 13 | 1. [Setup](#setup) 14 | 2. [Getting Started](#getting-started) 15 | 3. [License](#license) 16 | 17 | ## Demo 18 | 19 | [![Demo Video](http://img.youtube.com/vi/KVohfD_5FFk/0.jpg)](https://www.youtube.com/watch?v=KVohfD_5FFk) 20 | 21 | ## Setup 22 | 23 | The Gradle dependency is available via jcenter. 24 | 25 | The minimum API level supported by this library is API 19. 26 | 27 | The easiest way to add the Material DateTime Picker library to your project is by adding it as a dependency to your build.gradle 28 | 29 | ```groovy 30 | dependencies { 31 | compile 'com.quanturium.android:bottomsheetpicker:2.0.1' 32 | } 33 | ``` 34 | 35 | ## Getting Started 36 | 37 | ### Configuration 38 | 39 | BottomSheetPicker requires some additional configurations made to your app's string and xml resources. Bottomsheetpicker uses a [FileProvider](https://developer.android.com/reference/android/support/v4/content/FileProvider.html) which makes additional configuration necessary. 40 | 41 | * In your manifest.xml, add the following: 42 | ``` 43 | 48 | 51 | 52 | ``` 53 | 54 | * In your app's strings.xml file, add a string called 'file_provider_authority' and specify a value 55 | ``` 56 | FILE_PROVIDER_STRING_HERE 57 | ``` 58 | 59 | * In your app's xml directory, add a new file called 'file_paths.xml' (If the xml directory does not exist, create it under the app's res/ directory). The contents of this file should look like: 60 | ``` 61 | 62 | 63 | 64 | 65 | ``` 66 | 67 | ### Usage 68 | 69 | See sample app for an example of using BottomSheetPicker with required runtime permissions. 70 | 71 | ## License 72 | Copyright (c) 2018 Arnaud Frugier & Steven Hong 73 | 74 | Licensed under the Apache License, Version 2.0 (the "License"); 75 | you may not use this file except in compliance with the License. 76 | You may obtain a copy of the License at 77 | 78 | http://www.apache.org/licenses/LICENSE-2.0 79 | 80 | Unless required by applicable law or agreed to in writing, software 81 | distributed under the License is distributed on an "AS IS" BASIS, 82 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 83 | See the License for the specific language governing permissions and 84 | limitations under the License. 85 | -------------------------------------------------------------------------------- /assets/device-2018-01-08-142511.mp4: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quanturium/BottomSheetPicker/32656734e67d2e66d652bbe341bc9c20e450170c/assets/device-2018-01-08-142511.mp4 -------------------------------------------------------------------------------- /assets/screenshot001.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quanturium/BottomSheetPicker/32656734e67d2e66d652bbe341bc9c20e450170c/assets/screenshot001.png -------------------------------------------------------------------------------- /assets/screenshot002.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quanturium/BottomSheetPicker/32656734e67d2e66d652bbe341bc9c20e450170c/assets/screenshot002.png -------------------------------------------------------------------------------- /assets/screenshot003.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quanturium/BottomSheetPicker/32656734e67d2e66d652bbe341bc9c20e450170c/assets/screenshot003.png -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | google() 4 | jcenter() 5 | } 6 | 7 | dependencies { 8 | classpath "com.android.tools.build:gradle:$androidBuildToolsVersion" 9 | classpath "com.novoda:bintray-release:$novodaBintrayVersion" 10 | } 11 | } 12 | 13 | allprojects { 14 | repositories { 15 | google() 16 | jcenter() 17 | } 18 | } 19 | 20 | task wrapper(type: Wrapper) { 21 | gradleVersion = project.gradleVersion 22 | } -------------------------------------------------------------------------------- /deploy.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.novoda.bintray-release' 2 | 3 | ext { 4 | 5 | travisRepoSlug = System.getenv('TRAVIS_REPO_SLUG') 6 | travisPullRequest = System.getenv('TRAVIS_PULL_REQUEST') 7 | travisTag = System.getenv('TRAVIS_TAG') 8 | 9 | bintrayUser = System.getenv('BINTRAY_USER') 10 | bintrayKey = System.getenv('BINTRAY_KEY') 11 | } 12 | 13 | project.version = travisTag ?: project.version 14 | 15 | task ci { 16 | 17 | if (travisRepoSlug != project.repoSlog) { 18 | doLast { 19 | println("Skipping snapshot deployment: wrong repository. Expected '$project.repoSlog' but was '$travisRepoSlug'.") 20 | } 21 | } else if (travisPullRequest != "false") { 22 | doLast { 23 | println("Skipping snapshot deployment: was pull request.") 24 | } 25 | } else if (travisTag == null || travisTag == '') { 26 | doLast { 27 | println("Skipping snapshot deployment: tag not set as x.x.x but was '$travisTag'.") 28 | } 29 | } else if (bintrayUser == null || bintrayKey == null) { 30 | doLast { 31 | println("Skipping snapshot deployment: bintray credentials not set.") 32 | } 33 | } else { 34 | dependsOn 'bintrayUpload' 35 | } 36 | } 37 | 38 | publish { 39 | userOrg = project.user 40 | groupId = project.group 41 | artifactId = project.artifactId 42 | publishVersion = project.version 43 | desc = '' 44 | website = project.website 45 | bintrayUser = bintrayUser 46 | bintrayKey = bintrayKey 47 | dryRun = false 48 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | #Project Properties 2 | user=quanturium 3 | repoSlog=quanturium/BottomSheetPicker 4 | group=com.quanturium.android 5 | version=0.0.1 6 | website=https://github.com/quanturium/BottomSheetPicker 7 | 8 | #Configuration 9 | androidBuildToolsVersion=3.1.3 10 | compileSdkVersion=27 11 | minSdkVersion=19 12 | targetSdkVersion=27 13 | novodaBintrayVersion=0.8.0 14 | 15 | #Dependencies 16 | supportLibraryVersion=27.1.1 17 | 18 | #Test dependencies 19 | 20 | #Gradle Properties 21 | gradleVersion=4.2.1 22 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quanturium/BottomSheetPicker/32656734e67d2e66d652bbe341bc9c20e450170c/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Mar 31 19:24:11 PDT 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /library/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /library/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | 5 | compileSdkVersion Integer.parseInt(project.compileSdkVersion) 6 | 7 | defaultConfig { 8 | minSdkVersion project.minSdkVersion.toInteger() 9 | targetSdkVersion project.targetSdkVersion.toInteger() 10 | } 11 | 12 | compileOptions { 13 | sourceCompatibility JavaVersion.VERSION_1_8 14 | targetCompatibility JavaVersion.VERSION_1_8 15 | } 16 | } 17 | 18 | dependencies { 19 | implementation "com.android.support:recyclerview-v7:$supportLibraryVersion" 20 | implementation "com.android.support:design:$supportLibraryVersion" 21 | } 22 | 23 | task sourcesJar(type: Jar) { 24 | from android.sourceSets.main.java.srcDirs 25 | classifier = 'sources' 26 | } 27 | // 28 | task javadoc(type: Javadoc) { 29 | source = android.sourceSets.main.java.srcDirs 30 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator)) 31 | } 32 | 33 | task javadocJar(type: Jar, dependsOn: javadoc) { 34 | classifier = 'javadoc' 35 | from javadoc.destinationDir 36 | } 37 | 38 | artifacts { 39 | // archives javadocJar 40 | archives sourcesJar 41 | } 42 | 43 | apply from: rootProject.file('deploy.gradle') -------------------------------------------------------------------------------- /library/gradle.properties: -------------------------------------------------------------------------------- 1 | #Project Properties 2 | artifactId=bottomsheetpicker 3 | artifactName=BottomSheetPicker -------------------------------------------------------------------------------- /library/libs/bottomsheetpickerlib.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/quanturium/BottomSheetPicker/32656734e67d2e66d652bbe341bc9c20e450170c/library/libs/bottomsheetpickerlib.jar -------------------------------------------------------------------------------- /library/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/afrugier/Workspace/tools-android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /library/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/bottomsheetpicker/BottomSheetPickerFragment.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.bottomsheetpicker; 2 | 3 | import android.animation.Animator; 4 | import android.animation.AnimatorListenerAdapter; 5 | import android.annotation.SuppressLint; 6 | import android.app.Activity; 7 | import android.app.Dialog; 8 | import android.content.ClipData; 9 | import android.content.Intent; 10 | import android.database.Cursor; 11 | import android.net.Uri; 12 | import android.os.Bundle; 13 | import android.os.Parcelable; 14 | import android.provider.MediaStore; 15 | import android.support.annotation.DrawableRes; 16 | import android.support.annotation.Nullable; 17 | import android.support.design.widget.BottomSheetBehavior; 18 | import android.support.design.widget.BottomSheetDialog; 19 | import android.support.design.widget.BottomSheetDialogFragment; 20 | import android.support.v4.app.LoaderManager; 21 | import android.support.v4.content.CursorLoader; 22 | import android.support.v4.content.Loader; 23 | import android.support.v4.view.animation.FastOutSlowInInterpolator; 24 | import android.support.v7.widget.LinearLayoutManager; 25 | import android.support.v7.widget.PopupMenu; 26 | import android.support.v7.widget.RecyclerView; 27 | import android.view.LayoutInflater; 28 | import android.view.View; 29 | import android.view.ViewTreeObserver; 30 | import android.widget.Button; 31 | import android.widget.FrameLayout; 32 | import android.widget.ImageView; 33 | import android.widget.LinearLayout; 34 | import android.widget.TextView; 35 | 36 | import com.quanturium.android.library.multi_select.MultiSelectManager; 37 | 38 | import java.util.ArrayList; 39 | import java.util.HashMap; 40 | import java.util.List; 41 | import java.util.Map; 42 | 43 | public class BottomSheetPickerFragment extends BottomSheetDialogFragment implements LoaderManager.LoaderCallbacks, BottomSheetPickerRecyclerAdapter.OnRecyclerViewEventListener, View.OnClickListener, MultiSelectManager.MultiSelectListener { 44 | private static final String CAMERA_BUTTON_ENABLED = "camera_button_enabled"; 45 | private static final String FILE_BROWSER_BUTTON_ENABLED = "file_browser_button_enabled"; 46 | private static final String BROWSE_MORE_BUTTON_ENABLED = "browse_more_button_enabled"; 47 | private static final String SELECTION_MODE = "selection_mode"; 48 | private static final String MAX_ITEMS = "max_items"; 49 | private static final String CAMERA_ICON_RES_ID = "camera_icon_res_id"; 50 | 51 | private static final int DEFAULT_MAX_ITEMS = 25; 52 | private static final int DEFAULT_SELECTION_MODE = SelectionMode.IMAGES.value; 53 | private static final int DEFAULT_CAMERA_ICON_RESOURCE = R.drawable.ic_bottomsheetpicker_camera; 54 | 55 | private static final int REQUEST_IMAGE_CAPTURE = 1; 56 | private static final int REQUEST_VIDEO_CAPTURE = 2; 57 | private static final int REQUEST_FILE_PICKER = 3; 58 | 59 | private static final String SIS_LAYOUT_MANAGER = "savedInstanceStateLayoutManager"; 60 | private static final String SIS_SELECTED_POSITIONS = "savedInstanceStateSelectedPositions"; 61 | 62 | private BottomSheetPickerListener listener; 63 | private boolean isCameraButtonEnabled; 64 | private boolean isFileBrowserButtonEnabled; 65 | private boolean isBrowseMoreButtonEnabled; 66 | private SelectionMode selectionMode; 67 | private int maxItems; 68 | private int cameraIconResId; 69 | 70 | private FrameLayout bottomLayout; 71 | private RecyclerView recyclerView; 72 | private ImageView cameraButton; 73 | private Button fileBrowserButton; 74 | private LinearLayout multiselectLayout; 75 | private ImageView multiselectCloseImageView; 76 | private TextView multiselectCountTextView; 77 | private Button multiselectInsertButton; 78 | 79 | private MultiSelectManager multiSelectManager; 80 | private BottomSheetPickerRecyclerAdapter cursorAdapter; 81 | private RecyclerView.LayoutManager layoutManager; 82 | 83 | private Uri cameraUri = null; 84 | 85 | public enum SelectionMode { 86 | IMAGES(1), VIDEOS(2), IMAGES_AND_VIDEOS(3); 87 | 88 | public final int value; 89 | 90 | SelectionMode(int value) { 91 | this.value = value; 92 | } 93 | 94 | private static Map map = new HashMap<>(); 95 | 96 | static { 97 | for (SelectionMode s : SelectionMode.values()) { 98 | map.put(s.value, s); 99 | } 100 | } 101 | 102 | public static SelectionMode valueOf(int selectionMode) { 103 | return map.get(selectionMode); 104 | } 105 | } 106 | 107 | public interface BottomSheetPickerListener { 108 | void onFileLoad(ImageView imageView, Uri uri); 109 | 110 | void onFilesSelected(List uriList); 111 | } 112 | 113 | public static class Builder { 114 | private boolean isCameraButtonEnabled = true; 115 | private boolean isFileBrowserButtonEnabled = true; 116 | private boolean isBrowseMoreButtonEnabled = true; 117 | private SelectionMode selectionMode; 118 | private int maxItems = 0; 119 | private int cameraIconResource = 0; 120 | 121 | public Builder setSelectionMode(SelectionMode selectionMode) { 122 | this.selectionMode = selectionMode; 123 | return this; 124 | } 125 | 126 | public Builder setCameraButtonEnabled(boolean enabled) { 127 | this.isCameraButtonEnabled = enabled; 128 | return this; 129 | } 130 | 131 | public Builder setCameraIcon(@DrawableRes int resId) { 132 | this.cameraIconResource = resId; 133 | return this; 134 | } 135 | 136 | public Builder setFileBrowserButtonEnabled(boolean enabled) { 137 | this.isFileBrowserButtonEnabled = enabled; 138 | return this; 139 | } 140 | 141 | public Builder setMaxItems(int maxItems) { 142 | this.maxItems = maxItems; 143 | return this; 144 | } 145 | 146 | public Builder setBrowseMoreButtonEnabled(boolean enabled) { 147 | this.isBrowseMoreButtonEnabled = enabled; 148 | return this; 149 | } 150 | 151 | public BottomSheetPickerFragment build() { 152 | BottomSheetPickerFragment fragment = new BottomSheetPickerFragment(); 153 | Bundle args = new Bundle(); 154 | 155 | args.putBoolean(CAMERA_BUTTON_ENABLED, isCameraButtonEnabled); 156 | args.putBoolean(BROWSE_MORE_BUTTON_ENABLED, isBrowseMoreButtonEnabled); 157 | args.putBoolean(FILE_BROWSER_BUTTON_ENABLED, isFileBrowserButtonEnabled); 158 | if (selectionMode != null) 159 | args.putInt(SELECTION_MODE, selectionMode.value); 160 | if (maxItems > 0) 161 | args.putInt(MAX_ITEMS, maxItems); 162 | if (cameraIconResource != 0) 163 | args.putInt(CAMERA_ICON_RES_ID, cameraIconResource); 164 | 165 | fragment.setArguments(args); 166 | return fragment; 167 | } 168 | } 169 | 170 | @Override 171 | public void onCreate(@Nullable Bundle savedInstanceState) { 172 | super.onCreate(savedInstanceState); 173 | 174 | Bundle args = getArguments(); 175 | if (args != null) { 176 | isCameraButtonEnabled = args.getBoolean(CAMERA_BUTTON_ENABLED, true); 177 | isBrowseMoreButtonEnabled = args.getBoolean(BROWSE_MORE_BUTTON_ENABLED, true); 178 | isFileBrowserButtonEnabled = args.getBoolean(FILE_BROWSER_BUTTON_ENABLED, true); 179 | selectionMode = SelectionMode.valueOf(args.getInt(SELECTION_MODE, DEFAULT_SELECTION_MODE)); 180 | maxItems = args.getInt(MAX_ITEMS, DEFAULT_MAX_ITEMS); 181 | cameraIconResId = args.getInt(CAMERA_ICON_RES_ID, DEFAULT_CAMERA_ICON_RESOURCE); 182 | } 183 | } 184 | 185 | @Override 186 | public void onDestroy() { 187 | super.onDestroy(); 188 | listener = null; 189 | } 190 | 191 | @Override 192 | public Dialog onCreateDialog(Bundle savedInstanceState) { 193 | return new BottomSheetDialog(getContext(), getTheme()); 194 | } 195 | 196 | @Override 197 | @SuppressLint({"InflateParams", "RestrictedApi"}) 198 | public void setupDialog(Dialog dialog, int style) { 199 | super.setupDialog(dialog, style); 200 | final View contentView = LayoutInflater.from(getContext()).inflate(R.layout.bottomsheetpicker_base, null); 201 | 202 | recyclerView = (RecyclerView) contentView.findViewById(R.id.bottomsheetpicker_recycler_view); 203 | fileBrowserButton = (Button) contentView.findViewById(R.id.bottomsheetpicker_file_browser_button); 204 | cameraButton = (ImageView) contentView.findViewById(R.id.bottomsheetpicker_camera_button); 205 | bottomLayout = (FrameLayout) contentView.findViewById(R.id.bottomsheetpicker_bottom_layout); 206 | multiselectLayout = (LinearLayout) contentView.findViewById(R.id.bottomsheetpicker_bottom_multiselect_layout); 207 | multiselectCloseImageView = (ImageView) contentView.findViewById(R.id.bottomsheetpicker_bottom_multiselect_close_image_view); 208 | multiselectCountTextView = (TextView) contentView.findViewById(R.id.bottomsheetpicker_bottom_multiselect_count_text_view); 209 | multiselectInsertButton = (Button) contentView.findViewById(R.id.bottomsheetpicker_bottom_multiselect_insert_button); 210 | 211 | if (isFileBrowserButtonEnabled) { 212 | fileBrowserButton.setVisibility(View.VISIBLE); 213 | fileBrowserButton.setOnClickListener(this); 214 | } 215 | 216 | if (isCameraButtonEnabled) { 217 | cameraButton.setVisibility(View.VISIBLE); 218 | cameraButton.setOnClickListener(this); 219 | cameraButton.setImageResource(cameraIconResId); 220 | } 221 | 222 | multiselectCloseImageView.setOnClickListener(this); 223 | multiselectInsertButton.setOnClickListener(this); 224 | 225 | dialog.setContentView(contentView); 226 | 227 | contentView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { 228 | @Override 229 | public void onGlobalLayout() { 230 | 231 | contentView.getViewTreeObserver().removeOnGlobalLayoutListener(this); 232 | BottomSheetBehavior bottomSheetBehavior = BottomSheetBehavior.from(((View) contentView.getParent())); 233 | bottomSheetBehavior.setPeekHeight(contentView.getHeight()); 234 | } 235 | }); 236 | } 237 | 238 | @Override 239 | public void onActivityCreated(Bundle savedInstanceState) { 240 | super.onActivityCreated(savedInstanceState); 241 | 242 | cursorAdapter = new BottomSheetPickerRecyclerAdapter(recyclerView.getContext(), this, isBrowseMoreButtonEnabled, maxItems); 243 | multiSelectManager = new MultiSelectManager(); 244 | multiSelectManager.setMultiSelectComponent(cursorAdapter); 245 | multiSelectManager.setListener(this); 246 | layoutManager = new LinearLayoutManager(getContext(), LinearLayoutManager.HORIZONTAL, false); 247 | this.recyclerView.setLayoutManager(layoutManager); 248 | this.recyclerView.setAdapter(cursorAdapter); 249 | this.recyclerView.setHasFixedSize(true); 250 | this.recyclerView.setItemAnimator(null); 251 | 252 | if (savedInstanceState != null) { 253 | 254 | // Restore the scrolling of the RecyclerView 255 | Parcelable savedRecyclerLayoutState = savedInstanceState.getParcelable(SIS_LAYOUT_MANAGER); 256 | recyclerView.getLayoutManager().onRestoreInstanceState(savedRecyclerLayoutState); 257 | 258 | // Restore the selected items 259 | Bundle savedSelectedIdsBundle = savedInstanceState.getBundle(SIS_SELECTED_POSITIONS); 260 | multiSelectManager.restoreMultiSelectStates(savedSelectedIdsBundle); 261 | onMultiSelectSelectionChanged(false, multiSelectManager.isSelectable(), multiSelectManager.getSelectedCount()); 262 | } 263 | 264 | getLoaderManager().initLoader(0, null, this); 265 | } 266 | 267 | @Override 268 | public void onSaveInstanceState(Bundle outState) { 269 | super.onSaveInstanceState(outState); 270 | outState.putParcelable(SIS_LAYOUT_MANAGER, recyclerView.getLayoutManager().onSaveInstanceState()); 271 | outState.putBundle(SIS_SELECTED_POSITIONS, multiSelectManager.saveMultiSelectStates()); 272 | } 273 | 274 | @Override 275 | public void onActivityResult(int requestCode, int resultCode, Intent data) { 276 | if (resultCode == Activity.RESULT_OK) { 277 | dismiss(); 278 | List selectedFiles = new ArrayList<>(); 279 | if (requestCode == REQUEST_FILE_PICKER && data != null) { 280 | ClipData clipData; 281 | 282 | clipData = data.getClipData(); 283 | 284 | if (clipData != null) { // We are dealing with multiple Uris 285 | for (int i = 0; i < clipData.getItemCount(); i++) 286 | selectedFiles.add(clipData.getItemAt(i).getUri()); 287 | } else { // Not clipData. Either the app did not send back any data or it is only one file that can be accessed through getData() 288 | Uri selectedFile = data.getData(); 289 | if (selectedFile != null) 290 | selectedFiles.add(selectedFile); 291 | } 292 | } else if (requestCode == REQUEST_IMAGE_CAPTURE || requestCode == REQUEST_VIDEO_CAPTURE) { 293 | if (cameraUri != null) { 294 | selectedFiles.add(cameraUri); 295 | } 296 | } 297 | 298 | if (selectedFiles.size() > 0 && listener != null) 299 | listener.onFilesSelected(selectedFiles); 300 | } 301 | } 302 | 303 | public void setListener(BottomSheetPickerListener listener) { 304 | this.listener = listener; 305 | } 306 | 307 | @Override 308 | public Loader onCreateLoader(int id, Bundle args) { 309 | // Add local images, in descending order of date taken 310 | String[] projection = new String[]{ 311 | MediaStore.Files.FileColumns._ID, 312 | MediaStore.Files.FileColumns.DATA, 313 | MediaStore.Files.FileColumns.MEDIA_TYPE 314 | }; 315 | 316 | String selection = null; 317 | 318 | switch (selectionMode) { 319 | case IMAGES: 320 | selection = MediaStore.Files.FileColumns.MEDIA_TYPE + "=" 321 | + MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE; 322 | break; 323 | 324 | case VIDEOS: 325 | selection = MediaStore.Files.FileColumns.MEDIA_TYPE + "=" 326 | + MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO; 327 | break; 328 | 329 | case IMAGES_AND_VIDEOS: 330 | selection = MediaStore.Files.FileColumns.MEDIA_TYPE + "=" 331 | + MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE 332 | + " OR " 333 | + MediaStore.Files.FileColumns.MEDIA_TYPE + "=" 334 | + MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO; 335 | break; 336 | } 337 | 338 | return new CursorLoader(this.getActivity(), MediaStore.Files.getContentUri("external"), projection, selection, 339 | null, MediaStore.Images.ImageColumns.DATE_TAKEN + " DESC"); 340 | } 341 | 342 | @Override 343 | public void onLoadFinished(Loader loader, Cursor cursor) { 344 | if (cursor != null && cursor.getCount() > 0) { 345 | if (cursorAdapter != null) 346 | cursorAdapter.swapCursor(cursor); 347 | } 348 | } 349 | 350 | @Override 351 | public void onLoaderReset(Loader loader) { 352 | if (cursorAdapter != null) 353 | cursorAdapter.swapCursor(null); 354 | } 355 | 356 | @Override 357 | public void onClick(View v) { 358 | int i = v.getId(); 359 | if (i == R.id.bottomsheetpicker_camera_button) { 360 | switch (selectionMode) { 361 | case IMAGES: 362 | 363 | cameraUri = IntentUtils.sendCameraImageIntent(BottomSheetPickerFragment.this, REQUEST_IMAGE_CAPTURE); 364 | 365 | break; 366 | 367 | case VIDEOS: 368 | 369 | cameraUri = IntentUtils.sendCameraVideoIntent(BottomSheetPickerFragment.this, REQUEST_VIDEO_CAPTURE); 370 | 371 | break; 372 | 373 | case IMAGES_AND_VIDEOS: 374 | 375 | PopupMenu popupMenu = new PopupMenu(getActivity(), cameraButton); 376 | popupMenu.inflate(R.menu.bottomsheetpicker_camera_menu); 377 | popupMenu.setOnMenuItemClickListener(item -> { 378 | int id = item.getItemId(); 379 | if (id == R.id.menu_package_compose_tile_camera_photo) { 380 | cameraUri = IntentUtils.sendCameraImageIntent(BottomSheetPickerFragment.this, REQUEST_IMAGE_CAPTURE); 381 | } else if (id == R.id.menu_package_compose_tile_camera_video) { 382 | cameraUri = IntentUtils.sendCameraVideoIntent(BottomSheetPickerFragment.this, REQUEST_VIDEO_CAPTURE); 383 | } 384 | 385 | return true; 386 | }); 387 | popupMenu.show(); 388 | 389 | break; 390 | } 391 | } else if (i == R.id.bottomsheetpicker_file_browser_button) { 392 | 393 | IntentUtils.sendFileBrowserIntent(BottomSheetPickerFragment.this, REQUEST_FILE_PICKER); 394 | 395 | } else if (i == R.id.bottomsheetpicker_bottom_multiselect_close_image_view) { 396 | multiSelectManager.clearSelectedPositions(); 397 | } else if (i == R.id.bottomsheetpicker_bottom_multiselect_insert_button) { 398 | if (listener != null) { 399 | listener.onFilesSelected(cursorAdapter.getItems(multiSelectManager.getSelectedPositions())); 400 | } 401 | } 402 | } 403 | 404 | @Override 405 | public void onTileLoad(ImageView imageView, Uri uri) { 406 | if (listener != null) 407 | listener.onFileLoad(imageView, uri); 408 | } 409 | 410 | @Override 411 | public void onTileSelected(Uri uri) { 412 | List selectedFiles = new ArrayList<>(); 413 | selectedFiles.add(uri); 414 | if (listener != null) 415 | listener.onFilesSelected(selectedFiles); 416 | } 417 | 418 | @Override 419 | public void onMultiSelectSelectionChanged(boolean stateChanged, boolean isSelectable, int selectedCount) { 420 | if (stateChanged) { 421 | if (isSelectable) { 422 | multiselectLayout.setVisibility(View.VISIBLE); 423 | multiselectLayout.setAlpha(0); 424 | multiselectLayout.animate() 425 | .alpha(1) 426 | .setInterpolator(new FastOutSlowInInterpolator()) 427 | .setDuration(200) 428 | .setListener(null) 429 | .start(); 430 | } else { 431 | multiselectLayout.animate() 432 | .alpha(0) 433 | .setInterpolator(new FastOutSlowInInterpolator()) 434 | .setDuration(200) 435 | .setListener(new AnimatorListenerAdapter() { 436 | @Override 437 | public void onAnimationEnd(Animator animation) { 438 | multiselectLayout.setVisibility(View.GONE); 439 | } 440 | }) 441 | .start(); 442 | } 443 | 444 | } else { 445 | if (isSelectable) { 446 | multiselectLayout.setVisibility(View.VISIBLE); 447 | } else { 448 | multiselectLayout.setVisibility(View.GONE); 449 | } 450 | } 451 | 452 | multiselectCountTextView.setText(getString(R.string.bottomsheetpicker_selected_count, selectedCount)); 453 | } 454 | } 455 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/bottomsheetpicker/BottomSheetPickerRecyclerAdapter.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.bottomsheetpicker; 2 | 3 | import android.content.Context; 4 | import android.database.Cursor; 5 | import android.net.Uri; 6 | import android.provider.MediaStore; 7 | import android.support.v7.widget.RecyclerView; 8 | import android.util.Log; 9 | import android.view.LayoutInflater; 10 | import android.view.View; 11 | import android.view.ViewGroup; 12 | import android.widget.ImageView; 13 | 14 | import com.quanturium.android.library.common.util.ViewUtils; 15 | import com.quanturium.android.library.multi_select.MultiSelectComponent; 16 | import com.quanturium.android.library.multi_select.MultiSelectManager; 17 | import com.quanturium.android.library.multi_select.MultiSelectWrapper; 18 | 19 | import java.io.File; 20 | import java.util.ArrayList; 21 | import java.util.List; 22 | 23 | public class BottomSheetPickerRecyclerAdapter extends CursorRecyclerAdapter implements MultiSelectComponent { 24 | private final LayoutInflater layoutInflater; 25 | private final OnRecyclerViewEventListener listener; 26 | private final boolean isBrowseMoreEnabled; 27 | private final int maxItems; 28 | private MultiSelectManager.MultiSelectCallback multiSelectCallback; 29 | private int selectionViewPadding = ViewUtils.dpToPx(2); 30 | 31 | public BottomSheetPickerRecyclerAdapter(Context context, OnRecyclerViewEventListener listener, boolean browseMoreEnabled, int maxItems) { 32 | super(null); 33 | 34 | this.layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 35 | this.listener = listener; 36 | this.isBrowseMoreEnabled = browseMoreEnabled; 37 | this.maxItems = maxItems; 38 | } 39 | 40 | @Override 41 | public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 42 | View v = layoutInflater.inflate(R.layout.bottomsheetpicker_tile, parent, false); 43 | MultiSelectWrapper multiSelectWrapper = MultiSelectWrapper.wrap(v); 44 | multiSelectWrapper.setDrawableOffset(selectionViewPadding, selectionViewPadding); 45 | return new ViewHolder(multiSelectWrapper); 46 | } 47 | 48 | @Override 49 | public void onBindViewHolder(ViewHolder holder, int position, List payloads) { 50 | if (!payloads.isEmpty()) { 51 | if (payloads.get(0) instanceof Integer) { 52 | holder.multiSelectWrapper.setSelectable(multiSelectCallback.isSelectable(), true); 53 | holder.multiSelectWrapper.setSelected(multiSelectCallback.isSelected(position), true); 54 | return; 55 | } 56 | } 57 | 58 | super.onBindViewHolder(holder, position, payloads); 59 | } 60 | 61 | @Override 62 | public void onBindViewHolder(ViewHolder holder, Cursor cursor) { 63 | long id = cursor.getInt(cursor.getColumnIndex(MediaStore.Files.FileColumns._ID)); 64 | int type = cursor.getInt(cursor.getColumnIndex(MediaStore.Files.FileColumns.MEDIA_TYPE)); 65 | Uri fileUri = getUriFromCursor(cursor); 66 | 67 | if (fileUri != null) { 68 | if (listener != null) 69 | listener.onTileLoad(holder.thumbnail, fileUri); 70 | holder.videoIcon.setVisibility(type == MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO ? View.VISIBLE : View.GONE); 71 | 72 | holder.multiSelectWrapper.setSelectable(multiSelectCallback.isSelectable(), false); 73 | holder.multiSelectWrapper.setSelected(multiSelectCallback.isSelected(cursor.getPosition()), false); 74 | } else { 75 | Log.e("BSPRecyclerAdapter", "fileUri = null"); 76 | } 77 | } 78 | 79 | @Override 80 | public int getItemCount() { 81 | int cursorCount = super.getItemCount(); 82 | if (cursorCount >= maxItems) { 83 | return isBrowseMoreEnabled ? maxItems + 1 : maxItems; 84 | } else { 85 | return cursorCount; 86 | } 87 | } 88 | 89 | public static Uri getUriFromCursor(Cursor cursor) { 90 | String fileLocation = cursor.getString(cursor.getColumnIndex(MediaStore.Files.FileColumns.DATA)); 91 | return Uri.fromFile(new File(fileLocation)); 92 | } 93 | 94 | public List getItems(List positionList) { 95 | List itemList = new ArrayList<>(); 96 | 97 | if (getCursor() != null) { 98 | int savedPosition = getCursor().getPosition(); 99 | for (Integer p : positionList) { 100 | getCursor().moveToPosition(p); 101 | itemList.add(getUriFromCursor(getCursor())); 102 | } 103 | getCursor().moveToPosition(savedPosition); 104 | } 105 | 106 | return itemList; 107 | } 108 | 109 | private void onTileLongClick(ViewHolder viewHolder) { 110 | multiSelectCallback.onSelection(viewHolder.getAdapterPosition()); 111 | } 112 | 113 | private void onTileClick(ViewHolder viewHolder) { 114 | if (!multiSelectCallback.isSelectable() || !multiSelectCallback.onSelection(viewHolder.getAdapterPosition())) { 115 | if (listener != null) { 116 | int savedPosition = getCursor().getPosition(); 117 | getCursor().moveToPosition(viewHolder.getAdapterPosition()); 118 | listener.onTileSelected(getUriFromCursor(getCursor())); 119 | getCursor().moveToPosition(savedPosition); 120 | } 121 | } 122 | } 123 | 124 | @Override 125 | public void setSelected(int position, boolean isSelected) { 126 | notifyItemChanged(position, position); 127 | } 128 | 129 | @Override 130 | public void setSelectable(boolean isSelectable) { 131 | notifyItemRangeChanged(0, getItemCount(), -1); 132 | } 133 | 134 | @Override 135 | public boolean isItemSelectable(int position) { 136 | return true; 137 | } 138 | 139 | @Override 140 | public void setCallback(MultiSelectManager.MultiSelectCallback multiSelectCallback) { 141 | this.multiSelectCallback = multiSelectCallback; 142 | } 143 | 144 | interface OnRecyclerViewEventListener { 145 | void onTileLoad(ImageView imageView, Uri uri); 146 | 147 | void onTileSelected(Uri uri); 148 | } 149 | 150 | class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener { 151 | 152 | MultiSelectWrapper multiSelectWrapper; 153 | ImageView thumbnail; 154 | ImageView videoIcon; 155 | 156 | public ViewHolder(View view) { 157 | super(view); 158 | 159 | view.setOnClickListener(this); 160 | view.setOnLongClickListener(this); 161 | 162 | multiSelectWrapper = (MultiSelectWrapper) view; 163 | thumbnail = view.findViewById(R.id.bottomsheetpicker_thumbnail); 164 | videoIcon = view.findViewById(R.id.bottomsheetpicker_video_icon); 165 | } 166 | 167 | @Override 168 | public void onClick(View v) { 169 | onTileClick(this); 170 | } 171 | 172 | @Override 173 | public boolean onLongClick(View v) { 174 | onTileLongClick(this); 175 | return true; 176 | } 177 | } 178 | } 179 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/bottomsheetpicker/CursorRecyclerAdapter.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.bottomsheetpicker; 2 | 3 | /* 4 | * The MIT License (MIT) 5 | * 6 | * Copyright (c) 2015 ARNAUD FRUGIER 7 | * 8 | * Permission is hereby granted, free of charge, to any person obtaining a copy 9 | * of this software and associated documentation files (the "Software"), to deal 10 | * in the Software without restriction, including without limitation the rights 11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 12 | * copies of the Software, and to permit persons to whom the Software is 13 | * furnished to do so, subject to the following conditions: 14 | * 15 | * The above copyright notice and this permission notice shall be included in all 16 | * copies or substantial portions of the Software. 17 | * 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 24 | * SOFTWARE. 25 | */ 26 | 27 | import android.database.Cursor; 28 | import android.support.v7.widget.RecyclerView; 29 | 30 | public abstract class CursorRecyclerAdapter extends RecyclerView.Adapter { 31 | 32 | protected boolean mDataValid; 33 | protected Cursor mCursor; 34 | protected int mRowIDColumn; 35 | 36 | public CursorRecyclerAdapter(Cursor c) { 37 | init(c); 38 | } 39 | 40 | void init(Cursor c) { 41 | boolean cursorPresent = c != null; 42 | mCursor = c; 43 | mDataValid = cursorPresent; 44 | mRowIDColumn = cursorPresent ? c.getColumnIndexOrThrow("_id") : -1; 45 | setHasStableIds(true); 46 | } 47 | 48 | @Override 49 | public final void onBindViewHolder(VH holder, int position) { 50 | if (!mDataValid) { 51 | throw new IllegalStateException("this should only be called when the cursor is valid"); 52 | } 53 | if (!mCursor.moveToPosition(position)) { 54 | throw new IllegalStateException("couldn't move cursor to position " + position); 55 | } 56 | 57 | onBindViewHolder(holder, mCursor); 58 | } 59 | 60 | public abstract void onBindViewHolder(VH holder, Cursor cursor); 61 | 62 | public Cursor getCursor() { 63 | return mCursor; 64 | } 65 | 66 | @Override 67 | public int getItemCount() { 68 | if (mDataValid && mCursor != null) { 69 | return mCursor.getCount(); 70 | } else { 71 | return 0; 72 | } 73 | } 74 | 75 | @Override 76 | public long getItemId(int position) { 77 | if (hasStableIds() && mDataValid && mCursor != null) { 78 | if (mCursor.moveToPosition(position)) { 79 | return mCursor.getLong(mRowIDColumn); 80 | } else { 81 | return RecyclerView.NO_ID; 82 | } 83 | } else { 84 | return RecyclerView.NO_ID; 85 | } 86 | } 87 | 88 | /** 89 | * Change the underlying cursor to a new cursor. If there is an existing cursor it will be 90 | * closed. 91 | * 92 | * @param cursor The new cursor to be used 93 | */ 94 | public void changeCursor(Cursor cursor) { 95 | Cursor old = swapCursor(cursor); 96 | if (old != null) { 97 | old.close(); 98 | } 99 | } 100 | 101 | /** 102 | * Swap in a new Cursor, returning the old Cursor. Unlike 103 | * {@link #changeCursor(Cursor)}, the returned old Cursor is not 104 | * closed. 105 | * 106 | * @param newCursor The new cursor to be used. 107 | * @return Returns the previously set Cursor, or null if there wasa not one. 108 | * If the given new Cursor is the same instance is the previously set 109 | * Cursor, null is also returned. 110 | */ 111 | public Cursor swapCursor(Cursor newCursor) { 112 | if (newCursor == mCursor) { 113 | return null; 114 | } 115 | Cursor oldCursor = mCursor; 116 | mCursor = newCursor; 117 | if (newCursor != null) { 118 | mRowIDColumn = newCursor.getColumnIndexOrThrow("_id"); 119 | mDataValid = true; 120 | // notify the observers about the new cursor 121 | notifyDataSetChanged(); 122 | } else { 123 | mRowIDColumn = -1; 124 | mDataValid = false; 125 | // notify the observers about the lack of a data set 126 | notifyItemRangeRemoved(0, getItemCount()); 127 | } 128 | return oldCursor; 129 | } 130 | 131 | /** 132 | *

Converts the cursor into a CharSequence. Subclasses should override this 133 | * method to convert their results. The default implementation returns an 134 | * empty String for null values or the default String representation of 135 | * the value.

136 | * 137 | * @param cursor the cursor to convert to a CharSequence 138 | * @return a CharSequence representing the value 139 | */ 140 | public CharSequence convertToString(Cursor cursor) { 141 | return cursor == null ? "" : cursor.toString(); 142 | } 143 | } -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/bottomsheetpicker/FileUtils.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.bottomsheetpicker; 2 | 3 | import android.content.Context; 4 | import android.net.Uri; 5 | import android.os.Environment; 6 | import android.support.v4.content.FileProvider; 7 | 8 | import java.io.File; 9 | import java.io.IOException; 10 | import java.text.SimpleDateFormat; 11 | import java.util.Date; 12 | import java.util.Locale; 13 | 14 | public class FileUtils { 15 | 16 | private static final int MEDIA_TYPE_IMAGE = 1; 17 | private static final int MEDIA_TYPE_VIDEO = 2; 18 | 19 | public static Uri createImageUri(Context context) throws IOException { 20 | Uri result = null; 21 | File file = null; 22 | try { 23 | file = createMediaFile(context, 1); 24 | } catch (IOException e) { 25 | return null; 26 | } 27 | 28 | if (file != null) { 29 | result = FileProvider.getUriForFile(context, context.getString(R.string.file_provider_authority), file); 30 | } 31 | return result; 32 | } 33 | 34 | public static Uri createVideoUri(Context context) throws IOException { 35 | Uri result = null; 36 | File file = null; 37 | try { 38 | file = createMediaFile(context, 2); 39 | } catch (IOException e) { 40 | return null; 41 | } 42 | 43 | if (file != null) { 44 | result = FileProvider.getUriForFile(context, context.getString(R.string.file_provider_authority), file); 45 | } 46 | return result; 47 | } 48 | 49 | private static File createMediaFile(Context context, int type) throws IOException { 50 | String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(new Date()); 51 | File storageDir = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES); 52 | 53 | File file = null; 54 | if (type == MEDIA_TYPE_IMAGE) { 55 | String imageFileName = "JPEG_" + timeStamp + "_"; 56 | file = File.createTempFile( 57 | imageFileName, 58 | ".jpg", 59 | storageDir 60 | ); 61 | } else if (type == MEDIA_TYPE_VIDEO) { 62 | String imageFileName = "MP4_" + timeStamp + "_"; 63 | file = File.createTempFile( 64 | imageFileName, 65 | ".mp4", 66 | storageDir 67 | ); 68 | } 69 | 70 | return file; 71 | } 72 | 73 | } 74 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/bottomsheetpicker/IntentUtils.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.bottomsheetpicker; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.content.pm.PackageManager; 6 | import android.content.pm.ResolveInfo; 7 | import android.net.Uri; 8 | import android.os.Build; 9 | import android.provider.MediaStore; 10 | import android.support.v4.app.Fragment; 11 | 12 | import java.io.IOException; 13 | import java.util.List; 14 | 15 | public class IntentUtils { 16 | 17 | public static void sendFileBrowserIntent(Fragment fragment, int requestCode) { 18 | Intent intent = new Intent(Intent.ACTION_GET_CONTENT); 19 | intent.setType("*/*"); 20 | intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true); 21 | intent.addCategory(Intent.CATEGORY_OPENABLE); 22 | fragment.startActivityForResult(intent, requestCode); 23 | } 24 | 25 | public static Uri sendCameraImageIntent(Fragment fragment, int requestCode) { 26 | Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); 27 | if (takePictureIntent.resolveActivity(fragment.getActivity().getPackageManager()) != null) { 28 | try { 29 | Uri fileUri = FileUtils.createImageUri(fragment.getContext()); 30 | 31 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { 32 | Context context = fragment.getContext(); 33 | List resInfoList = context.getPackageManager().queryIntentActivities(takePictureIntent, PackageManager.MATCH_DEFAULT_ONLY); 34 | for (ResolveInfo resolveInfo : resInfoList) { 35 | String packageName = resolveInfo.activityInfo.packageName; 36 | context.grantUriPermission(packageName, fileUri, Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION); 37 | } 38 | } 39 | 40 | takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); 41 | fragment.startActivityForResult(takePictureIntent, requestCode); 42 | return fileUri; 43 | } catch (IOException e) { 44 | e.printStackTrace(); 45 | } 46 | } else { 47 | // TODO: Display error 48 | } 49 | 50 | return null; 51 | } 52 | 53 | public static Uri sendCameraVideoIntent(Fragment fragment, int requestCode) { 54 | Intent takeVideoIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); 55 | if (takeVideoIntent.resolveActivity(fragment.getActivity().getPackageManager()) != null) { 56 | try { 57 | Uri fileUri = FileUtils.createVideoUri(fragment.getContext()); 58 | 59 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { 60 | Context context = fragment.getContext(); 61 | List resInfoList = context.getPackageManager().queryIntentActivities(takeVideoIntent, PackageManager.MATCH_DEFAULT_ONLY); 62 | for (ResolveInfo resolveInfo : resInfoList) { 63 | String packageName = resolveInfo.activityInfo.packageName; 64 | context.grantUriPermission(packageName, fileUri, Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION); 65 | } 66 | } 67 | 68 | takeVideoIntent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); 69 | fragment.startActivityForResult(takeVideoIntent, requestCode); 70 | return fileUri; 71 | } catch (IOException e) { 72 | e.printStackTrace(); 73 | } 74 | } else { 75 | // TODO: Display error 76 | } 77 | return null; 78 | 79 | } 80 | 81 | } 82 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/common/util/ViewUtils.java: -------------------------------------------------------------------------------- 1 | /* 2 | * IBM Confidential 3 | * OCO Source Materials 4 | * 5725S57 5 | * Copyright IBM Corp. 2016 6 | * The source code for this program is not published or otherwise 7 | * divested of it trade secrets, irrespective of what has been 8 | * deposited with the U.S. Copyright Office. 9 | */ 10 | 11 | package com.quanturium.android.library.common.util; 12 | 13 | import android.content.res.Resources; 14 | 15 | public class ViewUtils { 16 | 17 | public static float pxToDp(float px) { 18 | float densityDpi = Resources.getSystem().getDisplayMetrics().densityDpi; 19 | return px / (densityDpi / 160f); 20 | } 21 | 22 | public static int dpToPx(int dp) { 23 | float density = Resources.getSystem().getDisplayMetrics().density; 24 | return Math.round(dp * density); 25 | } 26 | } -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/multi_select/MultiSelectBaseSelector.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.multi_select; 2 | 3 | import android.os.Bundle; 4 | import android.util.SparseBooleanArray; 5 | 6 | import java.util.ArrayList; 7 | import java.util.List; 8 | 9 | /** 10 | * Simple implementation of a MultiSelectSelector 11 | */ 12 | public class MultiSelectBaseSelector implements MultiSelectSelector { 13 | 14 | private static final String SELECTION_POSITIONS = "position"; 15 | private SparseBooleanArray mSelections = new SparseBooleanArray(); 16 | private boolean mIsSelectable; 17 | 18 | public MultiSelectBaseSelector() { 19 | } 20 | 21 | public boolean isSelectable() { 22 | return mIsSelectable; 23 | } 24 | 25 | public void setSelectable(boolean isSelectable) { 26 | mIsSelectable = isSelectable; 27 | } 28 | 29 | public void setSelected(int position, boolean isSelected) { 30 | if (!isSelected) 31 | mSelections.delete(position); 32 | else 33 | mSelections.put(position, true); 34 | } 35 | 36 | public boolean isSelected(int position) { 37 | return mSelections.get(position); 38 | } 39 | 40 | public void clearSelectedPositions() { 41 | mSelections.clear(); 42 | 43 | } 44 | 45 | public List getSelectedPositions() { 46 | List positions = new ArrayList<>(); 47 | 48 | for (int i = 0; i < mSelections.size(); i++) { 49 | if (mSelections.valueAt(i)) { 50 | positions.add(mSelections.keyAt(i)); 51 | } 52 | } 53 | 54 | return positions; 55 | } 56 | 57 | public int getSelectedCount() { 58 | return mSelections.size(); 59 | } 60 | 61 | public Bundle saveMultiSelectStates() { 62 | Bundle information = new Bundle(); 63 | information.putIntegerArrayList(SELECTION_POSITIONS, (ArrayList) getSelectedPositions()); 64 | return information; 65 | } 66 | 67 | public void restoreMultiSelectStates(Bundle savedStates) { 68 | List selectedPositions = savedStates.getIntegerArrayList(SELECTION_POSITIONS); 69 | if (selectedPositions == null || selectedPositions.size() == 0) return; 70 | mSelections.clear(); 71 | for (Integer selectedPosition : selectedPositions) { 72 | mSelections.put(selectedPosition, true); 73 | } 74 | mIsSelectable = true; 75 | } 76 | } -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/multi_select/MultiSelectComponent.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.multi_select; 2 | 3 | public interface MultiSelectComponent { 4 | 5 | /** 6 | * Select or unselect an element at position 7 | * 8 | * @param position position of the item 9 | * @param isSelected whether it is selected or not 10 | */ 11 | void setSelected(int position, boolean isSelected); 12 | 13 | /** 14 | * Set the MultiSelect logic in a selectable state 15 | * 16 | * @param isSelectable whether it is selectable or not 17 | */ 18 | void setSelectable(boolean isSelectable); 19 | 20 | /** 21 | * Returns true if the item at position is selectable. This allow excluding some items from being selectable 22 | * 23 | * @param position position of the item 24 | * @return true if the item is selectable 25 | */ 26 | boolean isItemSelectable(int position); 27 | 28 | /** 29 | * Set a callback on the class implementing this interface in order to be able to communicate back with the Manager 30 | * 31 | * @param multiSelectCallback The MultiSelectCallback instance 32 | */ 33 | void setCallback(MultiSelectManager.MultiSelectCallback multiSelectCallback); 34 | 35 | } 36 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/multi_select/MultiSelectManager.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.multi_select; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.NonNull; 5 | 6 | import java.util.List; 7 | 8 | /* 9 | * UI MultiSelectManager Adapter / ViewGroup 10 | * | | | 11 | * | MultiSelectSelector | | 12 | * |--------------------------->| | 13 | * | | | 14 | * | MultiSelectListener | | 15 | * |<---------------------------| | 16 | * | | | 17 | * | | MultiSelectComponent | 18 | * | |-------------------------->| 19 | * | | | 20 | * | | MultiSelectCallback | 21 | * | |<--------------------------| 22 | * | | | 23 | */ 24 | public class MultiSelectManager implements MultiSelectSelector { 25 | 26 | private final MultiSelectSelector multiSelectSelector; 27 | private MultiSelectComponent multiSelectComponent; 28 | private MultiSelectListener listener; 29 | 30 | private MultiSelectCallback callback = new MultiSelectCallback() { 31 | @Override 32 | public boolean isSelectable() { 33 | return MultiSelectManager.this.isSelectable(); 34 | } 35 | 36 | @Override 37 | public boolean isSelected(int position) { 38 | return MultiSelectManager.this.isSelected(position); 39 | } 40 | 41 | @Override 42 | public boolean onSelection(int position) { 43 | if (multiSelectComponent.isItemSelectable(position)) { 44 | boolean isCurrentlySelectable = isSelectable(); 45 | 46 | multiSelectSelector.setSelected(position, !isSelected(position)); 47 | boolean selectable = getSelectedCount() > 0; 48 | // If we now have 0 item, disable the selection 49 | 50 | if (isCurrentlySelectable != selectable) { 51 | multiSelectComponent.setSelectable(selectable); 52 | multiSelectSelector.setSelectable(selectable); 53 | } 54 | 55 | multiSelectComponent.setSelected(position, isSelected(position)); 56 | 57 | if (listener != null) 58 | listener.onMultiSelectSelectionChanged(isCurrentlySelectable != selectable, selectable, getSelectedCount()); 59 | 60 | return true; 61 | } else { 62 | return false; 63 | } 64 | } 65 | }; 66 | 67 | /** 68 | * Create an instance of MultiSelectManager with a default selector 69 | */ 70 | public MultiSelectManager() { 71 | this.multiSelectSelector = new MultiSelectBaseSelector(); 72 | } 73 | 74 | /** 75 | * @param multiSelectSelector A custom selector 76 | */ 77 | public MultiSelectManager(@NonNull MultiSelectSelector multiSelectSelector) { 78 | this.multiSelectSelector = multiSelectSelector; 79 | } 80 | 81 | public void setMultiSelectComponent(MultiSelectComponent multiSelectComponent) { 82 | this.multiSelectComponent = multiSelectComponent; 83 | this.multiSelectComponent.setCallback(callback); 84 | } 85 | 86 | public void setListener(MultiSelectListener multiSelectListener) { 87 | listener = multiSelectListener; 88 | } 89 | 90 | @Override 91 | public boolean isSelectable() { 92 | return multiSelectSelector.isSelectable(); 93 | } 94 | 95 | @Override 96 | public void setSelectable(boolean isSelectable) { 97 | multiSelectSelector.setSelectable(isSelectable); 98 | multiSelectComponent.setSelectable(isSelectable); 99 | } 100 | 101 | @Override 102 | public void setSelected(int position, boolean isSelected) { 103 | if (multiSelectComponent.isItemSelectable(position)) { 104 | boolean isCurrentlySelectable = isSelectable(); 105 | 106 | multiSelectSelector.setSelected(position, isSelected); 107 | boolean selectable = getSelectedCount() > 0; 108 | 109 | // If we now have 0 item, disable the selection 110 | if (isCurrentlySelectable != selectable) { 111 | multiSelectComponent.setSelectable(selectable); 112 | multiSelectSelector.setSelectable(selectable); 113 | } 114 | 115 | multiSelectComponent.setSelected(position, isSelected); 116 | 117 | if (listener != null) 118 | listener.onMultiSelectSelectionChanged(isCurrentlySelectable != selectable, selectable, getSelectedCount()); 119 | } 120 | } 121 | 122 | @Override 123 | public boolean isSelected(int position) { 124 | return multiSelectSelector.isSelected(position); 125 | } 126 | 127 | @Override 128 | public void clearSelectedPositions() { 129 | boolean isCurrentlySelectable = isSelectable(); 130 | multiSelectSelector.clearSelectedPositions(); 131 | multiSelectSelector.setSelectable(false); 132 | multiSelectComponent.setSelectable(false); 133 | if (listener != null) 134 | listener.onMultiSelectSelectionChanged(isCurrentlySelectable, false, getSelectedCount()); 135 | } 136 | 137 | @Override 138 | public List getSelectedPositions() { 139 | return multiSelectSelector.getSelectedPositions(); 140 | } 141 | 142 | @Override 143 | public int getSelectedCount() { 144 | return multiSelectSelector.getSelectedCount(); 145 | } 146 | 147 | @Override 148 | public Bundle saveMultiSelectStates() { 149 | return multiSelectSelector.saveMultiSelectStates(); 150 | } 151 | 152 | @Override 153 | public void restoreMultiSelectStates(Bundle savedStates) { 154 | multiSelectSelector.restoreMultiSelectStates(savedStates); 155 | } 156 | 157 | public interface MultiSelectCallback { 158 | 159 | boolean isSelectable(); 160 | 161 | boolean isSelected(int position); 162 | 163 | boolean onSelection(int position); 164 | } 165 | 166 | public interface MultiSelectListener { 167 | void onMultiSelectSelectionChanged(boolean stateChanged, boolean isSelectable, int selectedCount); 168 | } 169 | } 170 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/multi_select/MultiSelectSelector.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.multi_select; 2 | 3 | import android.os.Bundle; 4 | 5 | import java.util.List; 6 | 7 | public interface MultiSelectSelector { 8 | 9 | /** 10 | * Checks whether the multiSelect is in a selectable state 11 | * 12 | * @return true if yes, false otherwise 13 | */ 14 | boolean isSelectable(); 15 | 16 | /** 17 | * Change the state of the multiSelect. 18 | * 19 | * @param isSelectable true to activate it, false otherwise 20 | */ 21 | void setSelectable(boolean isSelectable); 22 | 23 | /** 24 | * Select or unselect an item on the multiselect 25 | * 26 | * @param position position of the item 27 | * @param isSelected whether it is selected or not 28 | */ 29 | void setSelected(int position, boolean isSelected); 30 | 31 | /** 32 | * Check if an item is selected or not 33 | * 34 | * @param position position of the item 35 | * @return true if yes, false otherwise 36 | */ 37 | boolean isSelected(int position); 38 | 39 | /** 40 | * Clear the list of selected items 41 | */ 42 | void clearSelectedPositions(); 43 | 44 | /** 45 | * Get the list of positions of selected items 46 | * 47 | * @return the list of position of selected items 48 | */ 49 | List getSelectedPositions(); 50 | 51 | /** 52 | * Returns the number of selected items 53 | * 54 | * @return the count of selected items 55 | */ 56 | int getSelectedCount(); 57 | 58 | /** 59 | * Save the state of multi select into a bundle 60 | * 61 | * @return a bundle with states 62 | */ 63 | Bundle saveMultiSelectStates(); 64 | 65 | /** 66 | * Restore the state passed as a bundle 67 | * 68 | * @param savedStates The savedStates bundle 69 | */ 70 | void restoreMultiSelectStates(Bundle savedStates); 71 | } 72 | -------------------------------------------------------------------------------- /library/src/main/java/com/quanturium/android/library/multi_select/MultiSelectWrapper.java: -------------------------------------------------------------------------------- 1 | package com.quanturium.android.library.multi_select; 2 | 3 | import android.animation.Animator; 4 | import android.animation.AnimatorListenerAdapter; 5 | import android.animation.ObjectAnimator; 6 | import android.animation.PropertyValuesHolder; 7 | import android.animation.ValueAnimator; 8 | import android.content.res.Resources; 9 | import android.graphics.drawable.Drawable; 10 | import android.graphics.drawable.LayerDrawable; 11 | import android.support.v4.content.ContextCompat; 12 | import android.support.v4.graphics.drawable.DrawableCompat; 13 | import android.support.v4.view.ViewCompat; 14 | import android.support.v4.view.animation.FastOutSlowInInterpolator; 15 | import android.util.TypedValue; 16 | import android.view.View; 17 | import android.view.ViewGroup; 18 | import android.widget.FrameLayout; 19 | 20 | import com.quanturium.android.library.bottomsheetpicker.R; 21 | 22 | /** 23 | * Wrapper FrameLayout over any type of views to add the multiSelect feature. 24 | */ 25 | public class MultiSelectWrapper extends FrameLayout { 26 | 27 | public final static int DEFAULT_CHECK_MARK_SIZE = 20; 28 | private final static float DEFAULT_SCALE_SELECTED = 0.8f; 29 | private static final float TILE_SCALE_NOT_SELECTED = 1f; 30 | 31 | private final V internalView; 32 | private View selectionMarkView; 33 | 34 | private boolean isSelectable; 35 | private boolean isSelected; 36 | private Drawable checkedDrawable; 37 | private Drawable uncheckedDrawable; 38 | private int selectionDrawableSize = 0; 39 | private int leftOffsetInPixels = 0; 40 | private int topOffsetInPixels = 0; 41 | private float selectedScale; 42 | 43 | public static MultiSelectWrapper wrap(V view) { 44 | return new MultiSelectWrapper<>(view); 45 | } 46 | 47 | private MultiSelectWrapper(V view) { 48 | super(view.getContext()); 49 | this.internalView = view; 50 | init(); 51 | } 52 | 53 | private void init() { 54 | 55 | selectionMarkView = new View(getContext()); 56 | LayoutParams params = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); 57 | selectionMarkView.setLayoutParams(params); 58 | selectionMarkView.setBackground(getUncheckedDrawable()); 59 | selectionMarkView.setAlpha(0f); 60 | 61 | addView(internalView); 62 | addView(selectionMarkView); 63 | 64 | final float scale = getResources().getDisplayMetrics().density; 65 | setDrawableSize((int) (scale * DEFAULT_CHECK_MARK_SIZE)); 66 | setSelectedScale(DEFAULT_SCALE_SELECTED); 67 | 68 | ViewCompat.setElevation(selectionMarkView, 3f * scale); 69 | } 70 | 71 | @Override 72 | protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 73 | 74 | final int count = getChildCount(); 75 | 76 | for (int i = 0; i < count; i++) { 77 | final View child = getChildAt(i); 78 | 79 | if (child == internalView) { 80 | super.onLayout(changed, left, top, right, bottom); 81 | } else if (child == selectionMarkView) { 82 | positionSelectionMarkView(child, internalView, left, top, right, bottom); 83 | } else { 84 | throw new IllegalStateException("MultiSelectWrapper can have only one child view to wrap"); 85 | } 86 | } 87 | } 88 | 89 | private void positionSelectionMarkView(View selectionView, View internalView, int left, int top, int right, int bottom) { 90 | 91 | int internalViewWidth = internalView.getMeasuredWidth(); 92 | int internalViewHeight = internalView.getMeasuredHeight(); 93 | 94 | int internalViewSelectedWidth = (int) (internalViewWidth * selectedScale); 95 | int internalViewSelectedHeight = (int) (internalViewHeight * selectedScale); 96 | 97 | int selectionMarkViewCenterX = leftOffsetInPixels + (internalViewWidth - internalViewSelectedWidth) / 2; 98 | int selectionMarkViewCenterY = topOffsetInPixels + (internalViewHeight - internalViewSelectedHeight) / 2; 99 | 100 | int halfSelectionMarkViewSize = selectionDrawableSize / 2; 101 | 102 | selectionView.layout(selectionMarkViewCenterX - halfSelectionMarkViewSize, selectionMarkViewCenterY - halfSelectionMarkViewSize, selectionMarkViewCenterX + halfSelectionMarkViewSize, selectionMarkViewCenterY + halfSelectionMarkViewSize); 103 | } 104 | 105 | /** 106 | * Set the offset from top and left corners for the check / uncheck view based on the scaled 107 | * view after middle-centering it to the top left corner 108 | * 109 | * @param leftOffsetInPixels left offset in pixels 110 | * @param topOffsetInPixels top offset in pixels 111 | */ 112 | public void setDrawableOffset(int leftOffsetInPixels, int topOffsetInPixels) { 113 | this.leftOffsetInPixels = leftOffsetInPixels; 114 | this.topOffsetInPixels = topOffsetInPixels; 115 | requestLayout(); 116 | invalidate(); 117 | } 118 | 119 | public void setSelectedScale(float scale) { 120 | this.selectedScale = scale; 121 | requestLayout(); 122 | invalidate(); 123 | } 124 | 125 | /** 126 | * Set the offset for the check / uncheck view 127 | * 128 | * @param widthAndHeightInPixels value in pixels. Default is 20dp 129 | */ 130 | public void setDrawableSize(int widthAndHeightInPixels) { 131 | selectionDrawableSize = widthAndHeightInPixels; 132 | LayoutParams layoutParams = (LayoutParams) selectionMarkView.getLayoutParams(); 133 | layoutParams.width = widthAndHeightInPixels; 134 | layoutParams.height = widthAndHeightInPixels; 135 | requestLayout(); 136 | invalidate(); 137 | } 138 | 139 | /** 140 | * Set a custom checked drawable 141 | * 142 | * @param d a Drawable 143 | */ 144 | public void setCheckedDrawable(Drawable d) { 145 | checkedDrawable = d; 146 | invalidate(); 147 | } 148 | 149 | /** 150 | * Set a custom unchecked drawable 151 | * 152 | * @param d a Drawable 153 | */ 154 | public void setUncheckedDrawable(Drawable d) { 155 | uncheckedDrawable = d; 156 | invalidate(); 157 | } 158 | 159 | /** 160 | * Get the current checked drawable 161 | * 162 | * @return The current checked drawable 163 | */ 164 | public Drawable getCheckedDrawable() { 165 | if (checkedDrawable == null) { 166 | checkedDrawable = getDefaultCheckedDrawable(); 167 | } 168 | 169 | return checkedDrawable; 170 | } 171 | 172 | /** 173 | * Get the current unchecked drawable 174 | * 175 | * @return The current unchecked drawable 176 | */ 177 | public Drawable getUncheckedDrawable() { 178 | if (uncheckedDrawable == null) { 179 | uncheckedDrawable = getDefaultUncheckedDrawable(); 180 | } 181 | 182 | return uncheckedDrawable; 183 | } 184 | 185 | private Drawable getDefaultCheckedDrawable() { 186 | 187 | // Get accent color 188 | TypedValue typedValue = new TypedValue(); 189 | Resources.Theme theme = getContext().getTheme(); 190 | theme.resolveAttribute(R.attr.colorAccent, typedValue, true); 191 | int colorAccent = typedValue.data; 192 | 193 | LayerDrawable multiselectCheckedDrawable = (LayerDrawable) ContextCompat.getDrawable(getContext(), R.drawable.ic_multiselect_checked); 194 | Drawable d = multiselectCheckedDrawable.findDrawableByLayerId(R.id.icon); 195 | DrawableCompat.setTint(d, colorAccent); 196 | return multiselectCheckedDrawable; 197 | } 198 | 199 | private Drawable getDefaultUncheckedDrawable() { 200 | return ContextCompat.getDrawable(getContext(), R.drawable.ic_multiselect_unchecked); 201 | } 202 | 203 | /** 204 | * Set the view as selectable or not. An unchecked mark on the top left corner will appear if selectable 205 | * 206 | * @param isSelectable whether is it selectable 207 | * @param animated animated or not 208 | */ 209 | public void setSelectable(boolean isSelectable, boolean animated) { 210 | if (isSelectable != getSelectable()) { 211 | setSelectableInternal(isSelectable); 212 | if (animated) { 213 | animateSelectableView(isSelectable); 214 | return; 215 | } 216 | } 217 | 218 | // Default behavior 219 | selectionMarkView.animate().cancel(); 220 | selectionMarkView.setAlpha(isSelectable ? 1f : 0f); 221 | } 222 | 223 | private void setSelectableInternal(boolean isSelectable) { 224 | this.isSelectable = isSelectable; 225 | } 226 | 227 | private boolean getSelectable() { 228 | return isSelectable; 229 | } 230 | 231 | /** 232 | * Set the view as selected or not. A checked mark on the top left corner will appear if selected. 233 | * 234 | * @param isSelected whether is it selected 235 | * @param animated animated or not 236 | */ 237 | public void setSelected(boolean isSelected, boolean animated) { 238 | if (isSelected != getSelected()) { 239 | setSelectedInternal(isSelected); 240 | 241 | if (animated) { 242 | animateTileZoomAnimation(isSelected); 243 | animateMultiselectCheckedAnimation(isSelected); 244 | return; 245 | } 246 | } 247 | 248 | // Default behavior 249 | internalView.setScaleX(isSelected ? selectedScale : TILE_SCALE_NOT_SELECTED); 250 | internalView.setScaleY(isSelected ? selectedScale : TILE_SCALE_NOT_SELECTED); 251 | selectionMarkView.setBackground(isSelected ? getCheckedDrawable() : getUncheckedDrawable()); 252 | } 253 | 254 | private void setSelectedInternal(boolean isSelected) { 255 | this.isSelected = isSelected; 256 | } 257 | 258 | private boolean getSelected() { 259 | return isSelected; 260 | } 261 | 262 | private void animateSelectableView(boolean isSelectable) { 263 | selectionMarkView.animate() 264 | .alpha(isSelectable ? 1f : 0f) 265 | .setInterpolator(new FastOutSlowInInterpolator()) 266 | .setDuration(200) 267 | .start(); 268 | } 269 | 270 | private void animateTileZoomAnimation(boolean isSelected) { 271 | this.internalView.animate() 272 | .scaleX(isSelected ? selectedScale : TILE_SCALE_NOT_SELECTED) 273 | .scaleY(isSelected ? selectedScale : TILE_SCALE_NOT_SELECTED) 274 | .setInterpolator(new FastOutSlowInInterpolator()) 275 | .setDuration(200) 276 | .start(); 277 | } 278 | 279 | private void animateMultiselectCheckedAnimation(boolean isSelected) { 280 | PropertyValuesHolder pvhX = PropertyValuesHolder.ofFloat(View.SCALE_X, 1, 0); 281 | PropertyValuesHolder pvhY = PropertyValuesHolder.ofFloat(View.SCALE_Y, 1, 0); 282 | ObjectAnimator scaleAnimation = ObjectAnimator.ofPropertyValuesHolder(this.selectionMarkView, pvhX, pvhY); 283 | scaleAnimation.setDuration(100); 284 | scaleAnimation.setRepeatCount(1); 285 | scaleAnimation.setRepeatMode(ValueAnimator.REVERSE); 286 | scaleAnimation.addListener(new AnimatorListenerAdapter() { 287 | @Override 288 | public void onAnimationRepeat(Animator animation) { 289 | MultiSelectWrapper.this.selectionMarkView.setBackground(isSelected ? getCheckedDrawable() : getUncheckedDrawable()); 290 | } 291 | }); 292 | scaleAnimation.start(); 293 | } 294 | 295 | /** 296 | * Returns the underlying view that was wrapper with this class 297 | * 298 | * @return The underlying view 299 | */ 300 | public V getInternalView() { 301 | return internalView; 302 | } 303 | } 304 | -------------------------------------------------------------------------------- /library/src/main/res/anim/bottomsheetpicker_selected_icon_grow.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 12 | 20 | -------------------------------------------------------------------------------- /library/src/main/res/anim/bottomsheetpicker_selected_icon_shrink.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 12 | 20 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/bg_bottomsheetpicker_bottom_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/ic_bottomsheetpicker_camera.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 12 | 13 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/ic_bottomsheetpicker_close.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/ic_bottomsheetpicker_video_icon.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/ic_multiselect_checked.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 10 | 11 | 12 | 13 | 16 | 17 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/ic_multiselect_checked_transparent.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | 13 | 14 | -------------------------------------------------------------------------------- /library/src/main/res/drawable/ic_multiselect_unchecked.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /library/src/main/res/layout/bottomsheetpicker_base.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 15 | 16 | 25 | 26 | 31 | 32 | 36 | 37 | 48 | 49 |