commit 0e4339160f50b5a559011a9a26016710d1f3203f Author: Matthew Smith Date: Sun Oct 29 10:05:11 2017 -0700 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..14c7d4c --- /dev/null +++ b/.gitignore @@ -0,0 +1,9 @@ +.DS_Store +.atom/ +.idea +.packages +.pub/ +build/ +ios/.generated/ +packages +pubspec.lock diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..3da225d --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,4 @@ +## [0.0.1] - 10/29/17 + +* Supports 2D & QR Codes +* Control flash while scanning diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..ba75c69 --- /dev/null +++ b/LICENSE @@ -0,0 +1 @@ +TODO: Add your license here. diff --git a/README.md b/README.md new file mode 100644 index 0000000..f927767 --- /dev/null +++ b/README.md @@ -0,0 +1,28 @@ +# Barcode Scanner + +A flutter plugin for scanning 2D barcodes and QR codes + +### Features +- [x] Scan 2D barcodes +- [x] Scan QR codes +- [x] Control the flash while scanning +- [ ] Customize the permission request text + +## Getting Started + +###Android +For Android, you must do the following before you can use the plugin: + +* Add the camera permission to your AndroidManifest.xml + + `` + +* Add the Barcode activity to your AndroidManifest.xml + + `` + +### iOS +To use on iOS, you must add the the camera usage description to your Info.plist + + NSCameraUsageDescription + Camera permission is required for barcode scanning. \ No newline at end of file diff --git a/android/.gitignore b/android/.gitignore new file mode 100644 index 0000000..c6cbe56 --- /dev/null +++ b/android/.gitignore @@ -0,0 +1,8 @@ +*.iml +.gradle +/local.properties +/.idea/workspace.xml +/.idea/libraries +.DS_Store +/build +/captures diff --git a/android/build.gradle b/android/build.gradle new file mode 100644 index 0000000..eabc043 --- /dev/null +++ b/android/build.gradle @@ -0,0 +1,52 @@ +group 'com.apptreesoftware.barcodescan' +version '1.0-SNAPSHOT' + +buildscript { + repositories { + jcenter() + maven { + url "https://maven.google.com" + } + } + + dependencies { + classpath 'com.android.tools.build:gradle:2.3.3' + } +} + +rootProject.allprojects { + repositories { + jcenter() + maven { + url "https://maven.google.com" + } + } +} + +apply plugin: 'com.android.library' +apply plugin: 'kotlin-android' + +android { + compileSdkVersion 25 + buildToolsVersion '25.0.3' + + sourceSets { + main.java.srcDirs += 'src/main/kotlin' + } + defaultConfig { + minSdkVersion 16 + targetSdkVersion 25 + versionCode 1 + versionName "1.0" + testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" + } + lintOptions { + disable 'InvalidPackage' + } +} + +dependencies { + compile 'org.jetbrains.kotlin:kotlin-stdlib-jre7:1.1.2-4' + compile 'me.dm7.barcodescanner:zxing:1.8.4' + compile 'com.android.support:design:25.4.0' +} diff --git a/android/gradle.properties b/android/gradle.properties new file mode 100644 index 0000000..8bd86f6 --- /dev/null +++ b/android/gradle.properties @@ -0,0 +1 @@ +org.gradle.jvmargs=-Xmx1536M diff --git a/android/gradle/wrapper/gradle-wrapper.jar b/android/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..13372ae Binary files /dev/null and b/android/gradle/wrapper/gradle-wrapper.jar differ diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..45e7f14 --- /dev/null +++ b/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Fri Jun 23 08:50:38 CEST 2017 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip diff --git a/android/gradlew b/android/gradlew new file mode 100755 index 0000000..9d82f78 --- /dev/null +++ b/android/gradlew @@ -0,0 +1,160 @@ +#!/usr/bin/env bash + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn ( ) { + echo "$*" +} + +die ( ) { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; +esac + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules +function splitJvmOpts() { + JVM_OPTS=("$@") +} +eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS +JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" + +exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" diff --git a/android/gradlew.bat b/android/gradlew.bat new file mode 100644 index 0000000..aec9973 --- /dev/null +++ b/android/gradlew.bat @@ -0,0 +1,90 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windowz variants + +if not "%OS%" == "Windows_NT" goto win9xME_args +if "%@eval[2+2]" == "4" goto 4NT_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* +goto execute + +:4NT_args +@rem Get arguments from the 4NT Shell from JP Software +set CMD_LINE_ARGS=%$ + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/android/settings.gradle b/android/settings.gradle new file mode 100644 index 0000000..bc5aaec --- /dev/null +++ b/android/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'barcode_scan' diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml new file mode 100644 index 0000000..74c7113 --- /dev/null +++ b/android/src/main/AndroidManifest.xml @@ -0,0 +1,3 @@ + + diff --git a/android/src/main/kotlin/com/apptreesoftware/barcodescan/BarcodeScanPlugin.kt b/android/src/main/kotlin/com/apptreesoftware/barcodescan/BarcodeScanPlugin.kt new file mode 100644 index 0000000..18d4b10 --- /dev/null +++ b/android/src/main/kotlin/com/apptreesoftware/barcodescan/BarcodeScanPlugin.kt @@ -0,0 +1,48 @@ +package com.apptreesoftware.barcodescan + +import android.app.Activity +import android.content.Intent +import io.flutter.plugin.common.MethodChannel +import io.flutter.plugin.common.MethodChannel.MethodCallHandler +import io.flutter.plugin.common.MethodChannel.Result +import io.flutter.plugin.common.MethodCall +import io.flutter.plugin.common.PluginRegistry +import io.flutter.plugin.common.PluginRegistry.Registrar + +class BarcodeScanPlugin(val activity: Activity): MethodCallHandler, + PluginRegistry.ActivityResultListener { + var result : Result? = null + companion object { + @JvmStatic + fun registerWith(registrar: Registrar): Unit { + val channel = MethodChannel(registrar.messenger(), "com.apptreesoftware.barcode_scan") + val plugin = BarcodeScanPlugin(registrar.activity()) + channel.setMethodCallHandler(plugin) + registrar.addActivityResultListener(plugin) + } + } + + override fun onMethodCall(call: MethodCall, result: Result): Unit { + if (call.method.equals("scan")) { + this.result = result + showBarcodeView() + } else { + result.notImplemented() + } + } + + private fun showBarcodeView() { + val intent = Intent(activity, BarcodeScannerActivity::class.java) + activity.startActivityForResult(intent, 100) + } + + override fun onActivityResult(code: Int, resultCode: Int, data: Intent?): Boolean { + if (code == 100) { + if (resultCode == Activity.RESULT_OK) { + val barcode = data?.getStringExtra("SCAN_RESULT") + barcode?.let { this.result?.success(barcode) } + } + } + return false + } +} diff --git a/android/src/main/kotlin/com/apptreesoftware/barcodescan/BarcodeScannerActivity.kt b/android/src/main/kotlin/com/apptreesoftware/barcodescan/BarcodeScannerActivity.kt new file mode 100644 index 0000000..189623e --- /dev/null +++ b/android/src/main/kotlin/com/apptreesoftware/barcodescan/BarcodeScannerActivity.kt @@ -0,0 +1,158 @@ +/* + * ************************************************************************ + * * + * * AppTree Software Inc CONFIDENTIAL + * * __________________ + * * + * * [2012] - [2016] AppTree Software Inc + * * All Rights Reserved. + * * + * * NOTICE: All information contained herein is, and remains + * * the property of AppTree Software Inc and its suppliers, + * * if any. The intellectual and technical concepts contained + * * herein are proprietary to AppTree Software Inc + * * and its suppliers and may be covered by U.S. and Foreign Patents, + * * patents in process, and are protected by trade secret or copyright law. + * * Dissemination of this information or reproduction of this material + * * is strictly forbidden unless prior written permission is obtained + * * from AppTree Software Inc. + * + */ + +package com.apptreesoftware.barcodescan + +import android.Manifest +import android.app.Activity +import android.content.Intent +import android.content.pm.PackageManager +import android.os.Bundle +import android.support.design.widget.Snackbar +import android.support.v4.app.ActivityCompat +import android.support.v4.content.ContextCompat +import android.view.Menu +import android.view.MenuItem +import com.google.zxing.Result +import me.dm7.barcodescanner.zxing.ZXingScannerView + + +class BarcodeScannerActivity : Activity(), ZXingScannerView.ResultHandler { + + lateinit var scannerView: me.dm7.barcodescanner.zxing.ZXingScannerView + //lateinit var pressLightSnackBar: Snackbar + + companion object { + val REQUEST_TAKE_PHOTO_CAMERA_PERMISSION = 100 + val TOGGLE_FLASH = 200 + + } + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + title = "" + scannerView = ZXingScannerView(this) + scannerView.setAutoFocus(true) + setContentView(scannerView) +// pressLightSnackBar = Snackbar.make(scannerView, "Press Screen To Turn Light On", +// Int.MAX_VALUE) +// pressLightSnackBar.show() + } + + override fun onCreateOptionsMenu(menu: Menu): Boolean { + if (scannerView.flash) { + val item = menu.add(0, + TOGGLE_FLASH, 0, "Flash Off") + item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS) + } else { + val item = menu.add(0, + TOGGLE_FLASH, 0, "Flash On") + item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS) + } + return super.onCreateOptionsMenu(menu) + } + + override fun onOptionsItemSelected(item: MenuItem): Boolean { + if (item.itemId == TOGGLE_FLASH) { + scannerView.flash = !scannerView.flash + this.invalidateOptionsMenu() + return true + } + return super.onOptionsItemSelected(item) + } + + override fun onResume() { + super.onResume() + scannerView.setResultHandler(this) + if (!requestCameraAccessIfNecessary()) { + scannerView.startCamera() + } + } + + override fun onPause() { + super.onPause() + scannerView.stopCamera() + } + + override fun handleResult(result: Result?) { + val intent = Intent() + intent.putExtra("SCAN_RESULT", result.toString()) + setResult(Activity.RESULT_OK, intent) + finish() + } + + private fun requestCameraAccessIfNecessary(): Boolean { + val array = arrayOf(Manifest.permission.CAMERA) + if (ContextCompat + .checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) { + if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.CAMERA)) { + val snackbar = Snackbar.make(scannerView, "Grant access to the camera to enable barcode scanning.", Snackbar.LENGTH_INDEFINITE) + snackbar.setAction("OK") { + ActivityCompat.requestPermissions(this, + array, + REQUEST_TAKE_PHOTO_CAMERA_PERMISSION) + } + snackbar.show() + } else { + ActivityCompat.requestPermissions(this, + array, + REQUEST_TAKE_PHOTO_CAMERA_PERMISSION) + } + return true + } + return false + } + + override fun onRequestPermissionsResult(requestCode: Int, permissions: Array, + grantResults: IntArray) { + when (requestCode) { + REQUEST_TAKE_PHOTO_CAMERA_PERMISSION -> { + if (PermissionUtil.verifyPermissions(grantResults)) { + scannerView.startCamera() + } + } + } + super.onRequestPermissionsResult(requestCode, permissions, grantResults) + } +} + +object PermissionUtil { + + /** + * Check that all given permissions have been granted by verifying that each entry in the + * given array is of the value [PackageManager.PERMISSION_GRANTED]. + + * @see Activity.onRequestPermissionsResult + */ + fun verifyPermissions(grantResults: IntArray): Boolean { + // At least one result must be checked. + if (grantResults.size < 1) { + return false + } + + // Verify that each required permission has been granted, otherwise return false. + for (result in grantResults) { + if (result != PackageManager.PERMISSION_GRANTED) { + return false + } + } + return true + } +} \ No newline at end of file diff --git a/barcode_scan.iml b/barcode_scan.iml new file mode 100644 index 0000000..9331652 --- /dev/null +++ b/barcode_scan.iml @@ -0,0 +1,17 @@ + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/barcode_scan_android.iml b/barcode_scan_android.iml new file mode 100644 index 0000000..0ebb6c9 --- /dev/null +++ b/barcode_scan_android.iml @@ -0,0 +1,29 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/.gitignore b/example/.gitignore new file mode 100644 index 0000000..eb15c3d --- /dev/null +++ b/example/.gitignore @@ -0,0 +1,10 @@ +.DS_Store +.atom/ +.idea +.packages +.pub/ +build/ +ios/.generated/ +packages +pubspec.lock +.flutter-plugins diff --git a/example/README.md b/example/README.md new file mode 100644 index 0000000..ed57dec --- /dev/null +++ b/example/README.md @@ -0,0 +1,8 @@ +# barcode_scan_example + +Demonstrates how to use the barcode_scan plugin. + +## Getting Started + +For help getting started with Flutter, view our online +[documentation](http://flutter.io/). diff --git a/example/android.iml b/example/android.iml new file mode 100644 index 0000000..8f9e91a --- /dev/null +++ b/example/android.iml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/example/android/.gitignore b/example/android/.gitignore new file mode 100644 index 0000000..1658458 --- /dev/null +++ b/example/android/.gitignore @@ -0,0 +1,9 @@ +*.iml +.gradle +/local.properties +/.idea/workspace.xml +/.idea/libraries +.DS_Store +/build +/captures +GeneratedPluginRegistrant.java diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle new file mode 100644 index 0000000..63ba516 --- /dev/null +++ b/example/android/app/build.gradle @@ -0,0 +1,55 @@ +def localProperties = new Properties() +def localPropertiesFile = rootProject.file('local.properties') +if (localPropertiesFile.exists()) { + localPropertiesFile.withInputStream { stream -> + localProperties.load(stream) + } +} + +def flutterRoot = localProperties.getProperty('flutter.sdk') +if (flutterRoot == null) { + throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") +} + +apply plugin: 'com.android.application' +apply plugin: 'kotlin-android' +apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" + +android { + compileSdkVersion 25 + buildToolsVersion '25.0.3' + + sourceSets { + main.java.srcDirs += 'src/main/kotlin' + } + + lintOptions { + disable 'InvalidPackage' + } + + defaultConfig { + // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). + applicationId "com.yourcompany.barcodescanexample" + minSdkVersion 16 + targetSdkVersion 25 + versionCode 1 + versionName "1.0" + testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + // TODO: Add your own signing config for the release build. + // Signing with the debug keys for now, so `flutter run --release` works. + signingConfig signingConfigs.debug + } + } +} + +flutter { + source '../..' +} + +dependencies { + compile 'org.jetbrains.kotlin:kotlin-stdlib-jre7:1.1.2-4' +} diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..18844d5 --- /dev/null +++ b/example/android/app/src/main/AndroidManifest.xml @@ -0,0 +1,40 @@ + + + + + + + + + + + + + + + + + + diff --git a/example/android/app/src/main/kotlin/com/apptreesoftware/barcodescanexample/MainActivity.kt b/example/android/app/src/main/kotlin/com/apptreesoftware/barcodescanexample/MainActivity.kt new file mode 100644 index 0000000..0752e1a --- /dev/null +++ b/example/android/app/src/main/kotlin/com/apptreesoftware/barcodescanexample/MainActivity.kt @@ -0,0 +1,13 @@ +package com.apptreesoftware.barcodescanexample + +import android.os.Bundle + +import io.flutter.app.FlutterActivity +import io.flutter.plugins.GeneratedPluginRegistrant + +class MainActivity(): FlutterActivity() { + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + GeneratedPluginRegistrant.registerWith(this) + } +} diff --git a/example/android/app/src/main/res/drawable/launch_background.xml b/example/android/app/src/main/res/drawable/launch_background.xml new file mode 100644 index 0000000..304732f --- /dev/null +++ b/example/android/app/src/main/res/drawable/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..db77bb4 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png new file mode 100644 index 0000000..17987b7 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png new file mode 100644 index 0000000..09d4391 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..d5f1c8d Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png new file mode 100644 index 0000000..4d6372e Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/values/styles.xml b/example/android/app/src/main/res/values/styles.xml new file mode 100644 index 0000000..00fa441 --- /dev/null +++ b/example/android/app/src/main/res/values/styles.xml @@ -0,0 +1,8 @@ + + + + diff --git a/example/android/build.gradle b/example/android/build.gradle new file mode 100644 index 0000000..16bdc53 --- /dev/null +++ b/example/android/build.gradle @@ -0,0 +1,32 @@ +buildscript { + repositories { + jcenter() + maven { + url "https://maven.google.com" + } + } + + dependencies { + classpath 'com.android.tools.build:gradle:2.3.3' + classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.2-4' + } +} + +allprojects { + repositories { + jcenter() + maven { + url "https://maven.google.com" + } + } +} + +rootProject.buildDir = '../build' +subprojects { + project.buildDir = "${rootProject.buildDir}/${project.name}" + project.evaluationDependsOn(':app') +} + +task clean(type: Delete) { + delete rootProject.buildDir +} diff --git a/example/android/gradle.properties b/example/android/gradle.properties new file mode 100644 index 0000000..8bd86f6 --- /dev/null +++ b/example/android/gradle.properties @@ -0,0 +1 @@ +org.gradle.jvmargs=-Xmx1536M diff --git a/example/android/gradle/wrapper/gradle-wrapper.jar b/example/android/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..13372ae Binary files /dev/null and b/example/android/gradle/wrapper/gradle-wrapper.jar differ diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..45e7f14 --- /dev/null +++ b/example/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Fri Jun 23 08:50:38 CEST 2017 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip diff --git a/example/android/gradlew b/example/android/gradlew new file mode 100755 index 0000000..9d82f78 --- /dev/null +++ b/example/android/gradlew @@ -0,0 +1,160 @@ +#!/usr/bin/env bash + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn ( ) { + echo "$*" +} + +die ( ) { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; +esac + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules +function splitJvmOpts() { + JVM_OPTS=("$@") +} +eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS +JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" + +exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" diff --git a/example/android/gradlew.bat b/example/android/gradlew.bat new file mode 100644 index 0000000..aec9973 --- /dev/null +++ b/example/android/gradlew.bat @@ -0,0 +1,90 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windowz variants + +if not "%OS%" == "Windows_NT" goto win9xME_args +if "%@eval[2+2]" == "4" goto 4NT_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* +goto execute + +:4NT_args +@rem Get arguments from the 4NT Shell from JP Software +set CMD_LINE_ARGS=%$ + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/example/android/settings.gradle b/example/android/settings.gradle new file mode 100644 index 0000000..115da6c --- /dev/null +++ b/example/android/settings.gradle @@ -0,0 +1,15 @@ +include ':app' + +def flutterProjectRoot = rootProject.projectDir.parentFile.toPath() + +def plugins = new Properties() +def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins') +if (pluginsFile.exists()) { + pluginsFile.withInputStream { stream -> plugins.load(stream) } +} + +plugins.each { name, path -> + def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile() + include ":$name" + project(":$name").projectDir = pluginDirectory +} diff --git a/example/barcode_scan_example.iml b/example/barcode_scan_example.iml new file mode 100644 index 0000000..d6ba21b --- /dev/null +++ b/example/barcode_scan_example.iml @@ -0,0 +1,19 @@ + + + + + + + + + + + + + + + + + + + diff --git a/example/barcode_scan_example_android.iml b/example/barcode_scan_example_android.iml new file mode 100644 index 0000000..0ca70ed --- /dev/null +++ b/example/barcode_scan_example_android.iml @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/.gitignore b/example/ios/.gitignore new file mode 100644 index 0000000..38864ee --- /dev/null +++ b/example/ios/.gitignore @@ -0,0 +1,41 @@ +.idea/ +.vagrant/ +.sconsign.dblite +.svn/ + +.DS_Store +*.swp +profile + +DerivedData/ +build/ +GeneratedPluginRegistrant.h +GeneratedPluginRegistrant.m + +*.pbxuser +*.mode1v3 +*.mode2v3 +*.perspectivev3 + +!default.pbxuser +!default.mode1v3 +!default.mode2v3 +!default.perspectivev3 + +xcuserdata + +*.moved-aside + +*.pyc +*sync/ +Icon? +.tags* + +/Flutter/app.flx +/Flutter/app.zip +/Flutter/App.framework +/Flutter/Flutter.framework +/Flutter/Generated.xcconfig +/ServiceDefinitions.json + +Pods/ diff --git a/example/ios/Flutter/AppFrameworkInfo.plist b/example/ios/Flutter/AppFrameworkInfo.plist new file mode 100644 index 0000000..6c2de80 --- /dev/null +++ b/example/ios/Flutter/AppFrameworkInfo.plist @@ -0,0 +1,30 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + App + CFBundleIdentifier + io.flutter.flutter.app + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + App + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1.0 + UIRequiredDeviceCapabilities + + arm64 + + MinimumOSVersion + 8.0 + + diff --git a/example/ios/Flutter/Debug.xcconfig b/example/ios/Flutter/Debug.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/example/ios/Flutter/Debug.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/example/ios/Flutter/Release.xcconfig b/example/ios/Flutter/Release.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/example/ios/Flutter/Release.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/example/ios/Podfile b/example/ios/Podfile new file mode 100644 index 0000000..74b3de0 --- /dev/null +++ b/example/ios/Podfile @@ -0,0 +1,38 @@ +# Uncomment this line to define a global platform for your project +# platform :ios, '9.0' + +if ENV['FLUTTER_FRAMEWORK_DIR'] == nil + abort('Please set FLUTTER_FRAMEWORK_DIR to the directory containing Flutter.framework') +end + +target 'Runner' do + use_frameworks! + + # Pods for Runner + + # Flutter Pods + pod 'Flutter', :path => ENV['FLUTTER_FRAMEWORK_DIR'] + + if File.exists? '../.flutter-plugins' + flutter_root = File.expand_path('..') + File.foreach('../.flutter-plugins') { |line| + plugin = line.split(pattern='=') + if plugin.length == 2 + name = plugin[0].strip() + path = plugin[1].strip() + resolved_path = File.expand_path("#{path}/ios", flutter_root) + pod name, :path => resolved_path + else + puts "Invalid plugin specification: #{line}" + end + } + end +end + +post_install do |installer| + installer.pods_project.targets.each do |target| + target.build_configurations.each do |config| + config.build_settings['ENABLE_BITCODE'] = 'NO' + end + end +end diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock new file mode 100644 index 0000000..26aaff7 --- /dev/null +++ b/example/ios/Podfile.lock @@ -0,0 +1,25 @@ +PODS: + - barcode_scan (0.0.1): + - Flutter + - MTBBarcodeScanner + - Flutter (1.0.0) + - MTBBarcodeScanner (5.0.1) + +DEPENDENCIES: + - barcode_scan (from `/Users/matthew/Projects/AppTree/barcode_scan/ios`) + - Flutter (from `/Users/matthew/flutter/bin/cache/artifacts/engine/ios`) + +EXTERNAL SOURCES: + barcode_scan: + :path: /Users/matthew/Projects/AppTree/barcode_scan/ios + Flutter: + :path: /Users/matthew/flutter/bin/cache/artifacts/engine/ios + +SPEC CHECKSUMS: + barcode_scan: 33f586d02270046fc6559135038b34b5754eaa4f + Flutter: d674e78c937094a75ac71dd77e921e840bea3dbf + MTBBarcodeScanner: 66c75f40cbac5986c97634a0775bfe7f92243e7c + +PODFILE CHECKSUM: cc70c01bca487bebd110b87397f017f3b76a89f1 + +COCOAPODS: 1.3.1 diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj new file mode 100644 index 0000000..50854a3 --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.pbxproj @@ -0,0 +1,508 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; 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b/example/ios/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..21a3cc1 --- /dev/null +++ b/example/ios/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,10 @@ + + + + + + + diff --git a/example/ios/Runner/AppDelegate.swift b/example/ios/Runner/AppDelegate.swift new file mode 100644 index 0000000..d5b31c6 --- /dev/null +++ b/example/ios/Runner/AppDelegate.swift @@ -0,0 +1,13 @@ +import UIKit +import Flutter + +@UIApplicationMain +@objc class AppDelegate: FlutterAppDelegate { + override func application( + _ application: UIApplication, + didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]? + ) -> Bool { + GeneratedPluginRegistrant.register(with: self); + return super.application(application, didFinishLaunchingWithOptions: launchOptions); + } +} diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 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+ }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@3x.png", + "scale" : "3x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@1x.png", + "scale" : "1x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@1x.png", + "scale" : "1x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@1x.png", + "scale" : "1x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@2x.png", + "scale" : "2x" + }, + { + "size" : "83.5x83.5", + "idiom" : "ipad", + "filename" : "Icon-App-83.5x83.5@2x.png", + "scale" : "2x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png new file mode 100644 index 0000000..28c6bf0 Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png differ diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png new file mode 100644 index 0000000..2ccbfd9 Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png new file mode 100644 index 0000000..f091b6b Binary 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b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json @@ -0,0 +1,23 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "LaunchImage.png", + "scale" : "1x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@2x.png", + "scale" : "2x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@3x.png", + "scale" : "3x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md new file mode 100644 index 0000000..89c2725 --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md @@ -0,0 +1,5 @@ +# Launch Screen Assets + +You can customize the launch screen with your own desired assets by replacing the image files in this directory. + +You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. \ No newline at end of file diff --git a/example/ios/Runner/Base.lproj/LaunchScreen.storyboard b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard new file mode 100644 index 0000000..f2e259c --- /dev/null +++ b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Base.lproj/Main.storyboard b/example/ios/Runner/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f3c2851 --- /dev/null +++ b/example/ios/Runner/Base.lproj/Main.storyboard @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Info.plist b/example/ios/Runner/Info.plist new file mode 100644 index 0000000..79285d6 --- /dev/null +++ b/example/ios/Runner/Info.plist @@ -0,0 +1,51 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + barcode_scan_example + CFBundlePackageType + APPL + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1 + LSRequiresIPhoneOS + + NSCameraUsageDescription + Camera permission is required for barcode scanning. + UILaunchStoryboardName + LaunchScreen + UIMainStoryboardFile + Main + UIRequiredDeviceCapabilities + + arm64 + + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UIViewControllerBasedStatusBarAppearance + + + diff --git a/example/ios/Runner/Runner-Bridging-Header.h b/example/ios/Runner/Runner-Bridging-Header.h new file mode 100644 index 0000000..308a2a5 --- /dev/null +++ b/example/ios/Runner/Runner-Bridging-Header.h @@ -0,0 +1 @@ +#import "GeneratedPluginRegistrant.h" diff --git a/example/lib/main.dart b/example/lib/main.dart new file mode 100644 index 0000000..044810b --- /dev/null +++ b/example/lib/main.dart @@ -0,0 +1,49 @@ +import 'dart:async'; + +import 'package:barcode_scan/barcode_scan.dart'; +import 'package:flutter/material.dart'; + +void main() { + runApp(new MyApp()); +} + +class MyApp extends StatefulWidget { + @override + _MyAppState createState() => new _MyAppState(); +} + +class _MyAppState extends State { + String barcode = ""; + + @override + initState() { + super.initState(); + } + + @override + Widget build(BuildContext context) { + return new MaterialApp( + home: new Scaffold( + appBar: new AppBar( + title: new Text('Barcode Scanner Example'), + ), + body: new Center( + child: new Column( + children: [ + new Container( + child: new MaterialButton( + onPressed: scan, child: new Text("Scan")), + padding: const EdgeInsets.all(8.0), + ), + new Text(barcode), + ], + ), + )), + ); + } + + Future scan() async { + String barcode = await BarcodeScan.scan(); + setState(() => this.barcode = barcode); + } +} diff --git a/example/pubspec.yaml b/example/pubspec.yaml new file mode 100644 index 0000000..3b38e3f --- /dev/null +++ b/example/pubspec.yaml @@ -0,0 +1,59 @@ +name: barcode_scan_example +description: Demonstrates how to use the barcode_scan plugin. + +dependencies: + flutter: + sdk: flutter + + # The following adds the Cupertino Icons font to your application. + # Use with the CupertinoIcons class for iOS style icons. + cupertino_icons: ^0.1.0 + +dev_dependencies: + flutter_test: + sdk: flutter + + barcode_scan: + path: ../ + +# For information on the generic Dart part of this file, see the +# following page: https://www.dartlang.org/tools/pub/pubspec + +# The following section is specific to Flutter. +flutter: + + # The following line ensures that the Material Icons font is + # included with your application, so that you can use the icons in + # the material Icons class. + uses-material-design: true + + # To add assets to your application, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.io/assets-and-images/#resolution-aware. + + # For details regarding adding assets from package dependencies, see + # https://flutter.io/assets-and-images/#from-packages + + # To add custom fonts to your application, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts from package dependencies, + # see https://flutter.io/custom-fonts/#from-packages diff --git a/example/test/widget_test.dart b/example/test/widget_test.dart new file mode 100644 index 0000000..2c2b24a --- /dev/null +++ b/example/test/widget_test.dart @@ -0,0 +1,29 @@ +// This is a basic Flutter widget test. +// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter +// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to +// find child widgets in the widget tree, read text, and verify that the values of widget properties +// are correct. + +import 'package:flutter/material.dart'; +import 'package:flutter_test/flutter_test.dart'; + +import '../lib/main.dart'; + +void main() { + testWidgets('Counter increments smoke test', (WidgetTester tester) async { + // Build our app and trigger a frame. + await tester.pumpWidget(new MyApp()); + + // Verify that our counter starts at 0. + expect(find.text('0'), findsOneWidget); + expect(find.text('1'), findsNothing); + + // Tap the '+' icon and trigger a frame. + await tester.tap(find.byIcon(Icons.add)); + await tester.pump(); + + // Verify that our counter has incremented. + expect(find.text('0'), findsNothing); + expect(find.text('1'), findsOneWidget); + }); +} diff --git a/ios/.gitignore b/ios/.gitignore new file mode 100644 index 0000000..956c87f --- /dev/null +++ b/ios/.gitignore @@ -0,0 +1,31 @@ +.idea/ +.vagrant/ +.sconsign.dblite +.svn/ + +.DS_Store +*.swp +profile + +DerivedData/ +build/ + +*.pbxuser +*.mode1v3 +*.mode2v3 +*.perspectivev3 + +!default.pbxuser +!default.mode1v3 +!default.mode2v3 +!default.perspectivev3 + +xcuserdata + +*.moved-aside + +*.pyc +*sync/ +Icon? +.tags* + diff --git a/ios/Assets/.gitkeep b/ios/Assets/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/ios/Classes/BarcodeScanPlugin.h b/ios/Classes/BarcodeScanPlugin.h new file mode 100644 index 0000000..9101666 --- /dev/null +++ b/ios/Classes/BarcodeScanPlugin.h @@ -0,0 +1,4 @@ +#import + +@interface BarcodeScanPlugin : NSObject +@end diff --git a/ios/Classes/BarcodeScanPlugin.m b/ios/Classes/BarcodeScanPlugin.m new file mode 100644 index 0000000..5dec260 --- /dev/null +++ b/ios/Classes/BarcodeScanPlugin.m @@ -0,0 +1,8 @@ +#import "BarcodeScanPlugin.h" +#import + +@implementation BarcodeScanPlugin ++ (void)registerWithRegistrar:(NSObject*)registrar { + [SwiftBarcodeScanPlugin registerWithRegistrar:registrar]; +} +@end diff --git a/ios/Classes/BarcodeScannerViewController.swift b/ios/Classes/BarcodeScannerViewController.swift new file mode 100644 index 0000000..9d2114d --- /dev/null +++ b/ios/Classes/BarcodeScannerViewController.swift @@ -0,0 +1,213 @@ +// +// BarcodeScannerViewController.swift +// AppTreeRevolution +// +// Created by Matthew Smith on 2/18/15. +// Copyright (c) 2015 AppTree Software. All rights reserved. +// + +import UIKit +import MTBBarcodeScanner + +protocol BarcodeScannerViewControllerDelegate : class { + func barcodeScannerViewController(_ controller : BarcodeScannerViewController, didScanBarcodeWithResult result: String) +} + +struct BarcodeScanContext { + var attributeIndex : Int? +} + +protocol TorchSupport { + var flashOn: Bool { get } + var hasTorch: Bool { get } + func toggleFlash(to flashOn: Bool) +} + +extension TorchSupport { + var flashOn: Bool { + if let device = AVCaptureDevice.defaultDevice(withMediaType: AVMediaTypeVideo) { + return device.torchMode == AVCaptureTorchMode.on && device.flashMode == AVCaptureFlashMode.on + } + return false + } + + var hasTorch: Bool { + let device = AVCaptureDevice.defaultDevice(withMediaType: AVMediaTypeVideo) + return device?.hasTorch ?? false + } + + func toggleFlash(to flashOn: Bool) { + let device : AVCaptureDevice = AVCaptureDevice.defaultDevice(withMediaType: AVMediaTypeVideo) + do { + if device.hasFlash && device.hasTorch { + try device.lockForConfiguration() + if flashOn { + device.flashMode = AVCaptureFlashMode.on + device.torchMode = AVCaptureTorchMode.on + } else { + device.flashMode = AVCaptureFlashMode.off + device.torchMode = AVCaptureTorchMode.off + } + device.unlockForConfiguration() + } + } catch { + print("Could not lock the camera configuration") + } + } +} + +class BarcodeScannerOverlayView : UIView, TorchSupport { + + var turnLightOnLabel : UILabel! + + override init(frame: CGRect) { + super.init(frame: frame) + _init() + } + + required init?(coder aDecoder: NSCoder) { + super.init(coder: aDecoder) + _init() + } + + override func awakeFromNib() { + super.awakeFromNib() + } + + func _init() { + turnLightOnLabel = UILabel() + turnLightOnLabel.translatesAutoresizingMaskIntoConstraints = false + turnLightOnLabel.textColor = UIColor.white + turnLightOnLabel.layer.cornerRadius = 8.0 + turnLightOnLabel.clipsToBounds = true + turnLightOnLabel.alpha = 0.8 + turnLightOnLabel.text = "Tap to toggle flash" + self.addSubview(turnLightOnLabel) + self.addConstraints(NSLayoutConstraint + .constraints(withVisualFormat: "V:|[turnLightOnLabel(20)]-20-|", + options: NSLayoutFormatOptions.alignAllBottom, + metrics: nil, + views: ["turnLightOnLabel" : turnLightOnLabel])) + } + + override func touchesBegan(_ touches: Set, with event: UIEvent?) { + UIView.animate(withDuration: 0.35, animations: { + self.turnLightOnLabel.alpha = 0.0 + }) + self.toggleFlash(to: true) + } + + override func touchesEnded(_ touches: Set, with event: UIEvent?) { + UIView.animate(withDuration: 0.35, animations: { + self.turnLightOnLabel.alpha = 0.8 + }) + self.toggleFlash(to: false) + } +} + +class BarcodeScannerViewController: UIViewController, TorchSupport { + + var overlayView: BarcodeScannerOverlayView! + var previewView: UIView! + + var scanner : MTBBarcodeScanner! + var context : BarcodeScanContext = BarcodeScanContext() + + weak var delegate : BarcodeScannerViewControllerDelegate? + + override func viewDidLoad() { + super.viewDidLoad() + self.previewView = UIView(frame: self.view.bounds) + self.previewView.translatesAutoresizingMaskIntoConstraints = false + self.overlayView = BarcodeScannerOverlayView(frame: self.view.bounds) + self.overlayView.translatesAutoresizingMaskIntoConstraints = false + self.view.addSubview(previewView) + self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "V:[previewView]", options: NSLayoutFormatOptions.alignAllBottom, metrics: nil, views: ["previewView" : previewView])) + self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:[previewView]", options: NSLayoutFormatOptions.alignAllBottom, metrics: nil, views: ["previewView" : previewView])) + + +// self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "V:[overlayView]", options: NSLayoutFormatOptions.alignAllBottom, metrics: nil, views: ["overlayView" : overlayView])) +// self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:[overlayView]", options: NSLayoutFormatOptions.alignAllBottom, metrics: nil, views: ["overlayView" : overlayView])) + scanner = MTBBarcodeScanner(previewView: previewView) + self.navigationItem.leftBarButtonItem = UIBarButtonItem(barButtonSystemItem: .cancel, target: self, action: #selector(BarcodeScannerViewController.cancel)) + updateFlashButton() + } + + private func updateFlashButton() { + if !self.hasTorch { + return + } + if self.flashOn { + self.navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Flash Off", style: .plain, target: self, action: #selector(BarcodeScannerViewController.toggle)) + } else { + self.navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Flash On", style: .plain, target: self, action: #selector(BarcodeScannerViewController.toggle)) + } + } + + func toggle() { + self.toggleFlash(to: !flashOn) + self.updateFlashButton() + } + + override func viewDidAppear(_ animated: Bool) { + super.viewDidAppear(animated) + if self.scanner.isScanning() { + self.scanner.stopScanning() + } + MTBBarcodeScanner.requestCameraPermission { (success : Bool) -> Void in + if success { + self.startScan() + } else { + self.showNoCameraAccessAlert() + } + } + } + + func cancel() { + self.dismiss(animated: true, completion: nil) + } + + override func viewWillAppear(_ animated: Bool) { + super.viewWillAppear(animated) + } + + override func viewWillDisappear(_ animated: Bool) { + super.viewWillDisappear(animated) + self.scanner.stopScanning() + } + + override func viewDidDisappear(_ animated: Bool) { + super.viewDidDisappear(animated) + if self.flashOn { + self.toggleFlash(to: false) + } + } + + override func didReceiveMemoryWarning() { + super.didReceiveMemoryWarning() + } + + fileprivate func startScan() { + do { + try self.scanner.startScanning(resultBlock: {[weak self] results in + if let code = results?.first { + self?.scanner.stopScanning() + if let strongSelf = self { + self?.delegate?.barcodeScannerViewController(strongSelf, didScanBarcodeWithResult: code.stringValue) + self?.dismiss(animated: true, completion: nil) + } + } + }) + } catch { + + } + } + + fileprivate func showNoCameraAccessAlert() { + let alertController = UIAlertController(title: "Camera access denied", message: "Camera access has been disabled for this application. To turn camera access back on, please go to the iOS settings application.", preferredStyle: .alert); + alertController.addAction(UIAlertAction(title: "OK", style: .default, handler: { (action) -> Void in + _ = self.navigationController?.popViewController(animated: true) + })) + self.present(alertController, animated: true, completion: nil) + } +} diff --git a/ios/Classes/SwiftBarcodeScanPlugin.swift b/ios/Classes/SwiftBarcodeScanPlugin.swift new file mode 100644 index 0000000..9686aaf --- /dev/null +++ b/ios/Classes/SwiftBarcodeScanPlugin.swift @@ -0,0 +1,40 @@ +import Flutter +import UIKit +import MTBBarcodeScanner + +public class SwiftBarcodeScanPlugin: NSObject, FlutterPlugin, BarcodeScannerViewControllerDelegate { + + private var result : FlutterResult? + private var hostViewController : UIViewController? + + public static func register(with registrar: FlutterPluginRegistrar) { + let channel = FlutterMethodChannel(name: "com.apptreesoftware.barcode_scan", binaryMessenger: registrar.messenger()); + let instance = SwiftBarcodeScanPlugin(); + instance.hostViewController = UIApplication.shared.delegate?.window!?.rootViewController + registrar.addMethodCallDelegate(instance, channel: channel); + } + + public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) { + switch call.method { + case "scan": + self.result = result; + showBarcodeView(); + break; + default: + result(FlutterMethodNotImplemented); + } + } + + private func showBarcodeView() { + let viewController = BarcodeScannerViewController() + let navController = UINavigationController(rootViewController: viewController) + viewController.delegate = self + self.hostViewController?.present(navController, animated: true, completion: nil); + } + + func barcodeScannerViewController(_ controller : BarcodeScannerViewController, didScanBarcodeWithResult result: String) { + if let callback = self.result { + callback(result) + } + } +} diff --git a/ios/barcode_scan.podspec b/ios/barcode_scan.podspec new file mode 100644 index 0000000..831d67e --- /dev/null +++ b/ios/barcode_scan.podspec @@ -0,0 +1,21 @@ +# +# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html +# +Pod::Spec.new do |s| + s.name = 'barcode_scan' + s.version = '0.0.1' + s.summary = 'A new flutter plugin project.' + s.description = <<-DESC +A new flutter plugin project. + DESC + s.homepage = 'http://example.com' + s.license = { :file => '../LICENSE' } + s.author = { 'Your Company' => 'email@example.com' } + s.source = { :path => '.' } + s.source_files = 'Classes/**/*' + s.public_header_files = 'Classes/**/*.h' + s.dependency 'Flutter' + s.dependency 'MTBBarcodeScanner' + s.ios.deployment_target = '8.0' +end + diff --git a/lib/barcode_scan.dart b/lib/barcode_scan.dart new file mode 100644 index 0000000..58463be --- /dev/null +++ b/lib/barcode_scan.dart @@ -0,0 +1,9 @@ +import 'dart:async'; + +import 'package:flutter/services.dart'; + +class BarcodeScan { + static const MethodChannel _channel = + const MethodChannel('com.apptreesoftware.barcode_scan'); + static Future scan() async => await _channel.invokeMethod('scan'); +} diff --git a/pubspec.yaml b/pubspec.yaml new file mode 100644 index 0000000..b48365a --- /dev/null +++ b/pubspec.yaml @@ -0,0 +1,49 @@ +name: barcode_scan +description: A flutter plugin for scanning 2D barcodes and QRCodes. +version: 0.0.1 +author: Matthew Smith +homepage: https://github.com/apptreesoftware/flutter_barcode_reader + +dependencies: + flutter: + sdk: flutter + +# For information on the generic Dart part of this file, see the +# following page: https://www.dartlang.org/tools/pub/pubspec + +# The following section is specific to Flutter. +flutter: + plugin: + androidPackage: com.apptreesoftware.barcodescan + pluginClass: BarcodeScanPlugin + + # To add assets to your plugin package, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + # + # For details regarding assets in packages, see + # https://flutter.io/assets-and-images/#from-packages + # + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.io/assets-and-images/#resolution-aware. + + # To add custom fonts to your plugin package, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts in packages, see + # https://flutter.io/custom-fonts/#from-packages