├── .idea ├── .name ├── copyright │ └── profiles_settings.xml ├── scopes │ └── scope_settings.xml ├── encodings.xml ├── vcs.xml ├── modules.xml ├── misc.xml ├── gradle.xml └── compiler.xml ├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── drawable-hdpi │ │ │ │ └── ic_favorite_outline_white_24dp.png │ │ │ ├── drawable-mdpi │ │ │ │ └── ic_favorite_outline_white_24dp.png │ │ │ ├── drawable-xhdpi │ │ │ │ └── ic_favorite_outline_white_24dp.png │ │ │ ├── drawable-xxhdpi │ │ │ │ └── ic_favorite_outline_white_24dp.png │ │ │ ├── values │ │ │ │ ├── dimens.xml │ │ │ │ ├── styles.xml │ │ │ │ ├── strings.xml │ │ │ │ └── colors.xml │ │ │ ├── menu │ │ │ │ └── main_menu.xml │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ ├── listview_header.xml │ │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── fr │ │ │ └── arnaud │ │ │ └── camus │ │ │ └── collapsingheader │ │ │ └── MainActivity.java │ └── androidTest │ │ └── java │ │ └── fr │ │ └── arnaud │ │ └── camus │ │ └── collapsingheader │ │ └── ApplicationTest.java ├── proguard-rules.pro ├── build.gradle └── app.iml ├── settings.gradle ├── objective.png ├── animated_result.gif ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── README.md ├── CollapsingHeader.iml ├── gradle.properties ├── LICENSE ├── gradlew.bat └── gradlew /.idea/.name: -------------------------------------------------------------------------------- 1 | CollapsingHeader -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /objective.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/objective.png -------------------------------------------------------------------------------- /animated_result.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/animated_result.gif -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /.idea/scopes/scope_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/ic_favorite_outline_white_24dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/drawable-hdpi/ic_favorite_outline_white_24dp.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-mdpi/ic_favorite_outline_white_24dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/drawable-mdpi/ic_favorite_outline_white_24dp.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_favorite_outline_white_24dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/drawable-xhdpi/ic_favorite_outline_white_24dp.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_favorite_outline_white_24dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lynfogeek/CollapsingHeader/HEAD/app/src/main/res/drawable-xxhdpi/ic_favorite_outline_white_24dp.png -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Apr 10 15:27:10 PDT 2013 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/menu/main_menu.xml: -------------------------------------------------------------------------------- 1 | 4 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | CollapsingHeader 3 | 4 | Hello world! 5 | Settings 6 | Collapsing header 7 | This text will fade out when you start scrolling the listView and will reappear once you scroll to the top 8 | 9 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | 8 | # Built application files 9 | *.apk 10 | *.ap_ 11 | 12 | # Files for the Dalvik VM 13 | *.dex 14 | 15 | # Java class files 16 | *.class 17 | 18 | # Generated files 19 | bin/ 20 | gen/ 21 | 22 | # Local configuration file (sdk path, etc) 23 | local.properties 24 | 25 | # Proguard folder generated by Eclipse 26 | proguard/ 27 | 28 | # Log Files 29 | *.log 30 | -------------------------------------------------------------------------------- /app/src/androidTest/java/fr/arnaud/camus/collapsingheader/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package fr.arnaud.camus.collapsingheader; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #2196F3 4 | #1976D2 5 | #BBDEFB 6 | #FF4081 7 | #212121 8 | #727272 9 | #FFFFFF 10 | #B6B6B6 11 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in F:\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 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 21 5 | buildToolsVersion "21.1.1" 6 | 7 | defaultConfig { 8 | applicationId "fr.arnaud.camus.collapsingheader" 9 | minSdkVersion 14 10 | targetSdkVersion 21 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | compile 'com.android.support:appcompat-v7:21.0.2' 25 | compile 'com.getbase:floatingactionbutton:1.7.0' 26 | } 27 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | **Obsolete**: 2 | With the Design Support Library announced during IO15 comes the [CollapsingToolbarLayout](http://developer.android.com/reference/android/support/design/widget/CollapsingToolbarLayout.html) which is much more powerful, elegant and easier to use. Use it! 3 | 4 | # CollapsingHeader 5 | It's like an Android ToolBar reacting to a scroll listener, but not quite. 6 | 7 | This is a sample showing how to make a list `headerView` looking like it is part of the `ToolBar` and fade out its content when 8 | the user starts scrolling. 9 | I wrote a [blog post](http://arnaud-camus.fr/material-design-extended-toolbar-and-scrolling/) explaining each step of the process. 10 | 11 | # Result 12 | ![here](https://github.com/lynfogeek/CollapsingHeader/blob/master/animated_result.gif) 13 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /CollapsingHeader.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2015 Arnaud Camus 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/res/layout/listview_header.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 15 | 16 | 22 | 23 | 30 | 31 | 32 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 9 | 10 | 17 | 18 | 23 | 24 | 25 | 40 | 41 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /app/src/main/java/fr/arnaud/camus/collapsingheader/MainActivity.java: -------------------------------------------------------------------------------- 1 | package fr.arnaud.camus.collapsingheader; 2 | 3 | import android.animation.ObjectAnimator; 4 | import android.annotation.TargetApi; 5 | import android.os.Build; 6 | import android.os.Bundle; 7 | import android.support.v7.app.ActionBarActivity; 8 | import android.support.v7.widget.Toolbar; 9 | import android.util.DisplayMetrics; 10 | import android.view.LayoutInflater; 11 | import android.view.Menu; 12 | import android.view.MenuInflater; 13 | import android.view.View; 14 | import android.view.animation.DecelerateInterpolator; 15 | import android.widget.AbsListView; 16 | import android.widget.ArrayAdapter; 17 | import android.widget.ListView; 18 | 19 | import com.getbase.floatingactionbutton.FloatingActionButton; 20 | 21 | public class MainActivity extends ActionBarActivity implements AbsListView.OnScrollListener { 22 | // Some random countries 23 | final static String[] DUMMY_DATA = { 24 | "France", 25 | "Sweden", 26 | "Germany", 27 | "USA", 28 | "Portugal", 29 | "The Netherlands", 30 | "Belgium", 31 | "Spain", 32 | "United Kingdom", 33 | "Mexico", 34 | "Finland", 35 | "Norway", 36 | "Italy", 37 | "Ireland", 38 | "Brazil", 39 | "Japan" 40 | }; 41 | 42 | Toolbar mToolbar; 43 | View mContainerHeader; 44 | FloatingActionButton mFab; 45 | 46 | ObjectAnimator fade; 47 | 48 | @Override 49 | protected void onCreate(Bundle savedInstanceState) { 50 | super.onCreate(savedInstanceState); 51 | setContentView(R.layout.activity_main); 52 | 53 | mFab = (FloatingActionButton)findViewById(R.id.favorite); 54 | mToolbar = (Toolbar)findViewById(R.id.toolbar); 55 | ListView listView = (ListView)findViewById(R.id.listview); 56 | 57 | if (mToolbar != null) { 58 | mToolbar.setTitle(getString(R.string.title)); 59 | setSupportActionBar(mToolbar); 60 | } 61 | 62 | // Inflate the header view and attach it to the ListView 63 | View headerView = LayoutInflater.from(this) 64 | .inflate(R.layout.listview_header, listView, false); 65 | mContainerHeader = headerView.findViewById(R.id.container); 66 | listView.addHeaderView(headerView); 67 | 68 | // prepare the fade in/out animator 69 | fade = ObjectAnimator.ofFloat(mContainerHeader, "alpha", 0f, 1f); 70 | fade.setInterpolator(new DecelerateInterpolator()); 71 | fade.setDuration(400); 72 | 73 | listView.setOnScrollListener(this); 74 | listView.setAdapter(new ArrayAdapter<>(this, 75 | android.R.layout.simple_list_item_1, 76 | DUMMY_DATA)); 77 | } 78 | 79 | @Override 80 | public void onScrollStateChanged(AbsListView view, int scrollState) {} 81 | 82 | /** 83 | * Listen to the scroll events of the listView 84 | * @param view the listView 85 | * @param firstVisibleItem the first visible item 86 | * @param visibleItemCount the number of visible items 87 | * @param totalItemCount the amount of items 88 | */ 89 | @TargetApi(Build.VERSION_CODES.LOLLIPOP) 90 | @Override 91 | public void onScroll(AbsListView view, 92 | int firstVisibleItem, 93 | int visibleItemCount, 94 | int totalItemCount) { 95 | // we make sure the list is not null and empty, and the header is visible 96 | if (view != null && view.getChildCount() > 0 && firstVisibleItem == 0) { 97 | 98 | // we calculate the FAB's Y position 99 | int translation = view.getChildAt(0).getHeight() + view.getChildAt(0).getTop(); 100 | mFab.setTranslationY(translation>0 ? translation : 0); 101 | 102 | // if we scrolled more than 16dps, we hide the content and display the title 103 | if (view.getChildAt(0).getTop() < -dpToPx(16)) { 104 | toggleHeader(false, false); 105 | } else { 106 | toggleHeader(true, true); 107 | } 108 | } else { 109 | toggleHeader(false, false); 110 | } 111 | 112 | // if the device uses Lollipop or above, we update the ToolBar's elevation 113 | // according to the scroll position. 114 | if (isLollipop()) { 115 | if (firstVisibleItem == 0) { 116 | mToolbar.setElevation(0); 117 | } else { 118 | mToolbar.setElevation(dpToPx(4)); 119 | } 120 | } 121 | } 122 | 123 | /** 124 | * Start the animation to fade in or out the header's content 125 | * @param visible true if the header's content should appear 126 | * @param force true if we don't wait for the animation to be completed 127 | * but force the change. 128 | */ 129 | private void toggleHeader(boolean visible, boolean force) { 130 | if ((force && visible) || (visible && mContainerHeader.getAlpha() == 0f)) { 131 | fade.setFloatValues(mContainerHeader.getAlpha(), 1f); 132 | fade.start(); 133 | } else if (force || (!visible && mContainerHeader.getAlpha() == 1f)){ 134 | fade.setFloatValues(mContainerHeader.getAlpha(), 0f); 135 | fade.start(); 136 | } 137 | // Toggle the visibility of the title. 138 | if (getSupportActionBar() != null) { 139 | getSupportActionBar().setDisplayShowTitleEnabled(!visible); 140 | } 141 | } 142 | 143 | @Override 144 | public boolean onCreateOptionsMenu(Menu m) { 145 | MenuInflater inflater = getMenuInflater(); 146 | inflater.inflate(R.menu.main_menu, m); 147 | return super.onCreateOptionsMenu(m); 148 | } 149 | 150 | /** 151 | * Convert Dps into Pxs 152 | * @param dp a number of dp to convert 153 | * @return the value in pixels 154 | */ 155 | public int dpToPx(int dp) { 156 | DisplayMetrics displayMetrics = getResources().getDisplayMetrics(); 157 | return (int)(dp * (displayMetrics.densityDpi / 160f)); 158 | } 159 | 160 | /** 161 | * Check if the device rocks, and runs Lollipop 162 | * @return true if Lollipop or above 163 | */ 164 | public static boolean isLollipop() { 165 | return android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP; 166 | } 167 | 168 | } 169 | -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 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 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | --------------------------------------------------------------------------------