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https://github.com/simplezhli/flutter_barcode_reader.git
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同步代码
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weilu
parent
d36a12a9c6
commit
234183a26a
@ -1,92 +0,0 @@
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package com.apptreesoftware.barcodescan
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import android.app.Activity
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import android.content.Intent
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import io.flutter.embedding.engine.plugins.FlutterPlugin
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import io.flutter.embedding.engine.plugins.activity.ActivityAware
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import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
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import io.flutter.plugin.common.MethodCall
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import io.flutter.plugin.common.MethodChannel
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import io.flutter.plugin.common.MethodChannel.MethodCallHandler
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import io.flutter.plugin.common.MethodChannel.Result
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import io.flutter.plugin.common.PluginRegistry
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import io.flutter.plugin.common.PluginRegistry.Registrar
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class BarcodeScanPlugin(): MethodCallHandler, PluginRegistry.ActivityResultListener, FlutterPlugin, ActivityAware {
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private var result : Result? = null
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private var channel: MethodChannel? = null
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private var activity: Activity? = null
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constructor(activity: Activity?) : this() {
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this.activity = activity
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}
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companion object {
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@JvmStatic
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fun registerWith(registrar: Registrar) {
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val channel = MethodChannel(registrar.messenger(), "com.apptreesoftware.barcode_scan")
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if (registrar.activity() != null) {
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val plugin = BarcodeScanPlugin(registrar.activity())
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channel.setMethodCallHandler(plugin)
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registrar.addActivityResultListener(plugin)
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}
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}
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}
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override fun onMethodCall(call: MethodCall, result: Result) {
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if (call.method == "scan") {
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this.result = result
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showBarcodeView()
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} else {
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result.notImplemented()
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}
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}
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private fun showBarcodeView() {
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activity?.let {
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val intent = Intent(it, BarcodeScannerActivity::class.java)
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it.startActivityForResult(intent, 100)
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}
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}
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override fun onActivityResult(code: Int, resultCode: Int, data: Intent?): Boolean {
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if (code == 100) {
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if (resultCode == Activity.RESULT_OK) {
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val barcode = data?.getStringExtra("SCAN_RESULT")
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barcode?.let { this.result?.success(barcode) }
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} else {
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val errorCode = data?.getStringExtra("ERROR_CODE")
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this.result?.error(errorCode, null, null)
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}
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return true
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}
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return false
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}
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override fun onAttachedToEngine(binding: FlutterPlugin.FlutterPluginBinding) {
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channel = MethodChannel(binding.binaryMessenger, "com.apptreesoftware.barcode_scan")
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}
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override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
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channel?.setMethodCallHandler(null)
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}
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override fun onAttachedToActivity(binding: ActivityPluginBinding) {
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val plugin = BarcodeScanPlugin(binding.activity)
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channel?.setMethodCallHandler(plugin)
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binding.addActivityResultListener(plugin)
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}
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override fun onDetachedFromActivity() {
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}
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override fun onReattachedToActivityForConfigChanges(binding: ActivityPluginBinding) {
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onAttachedToActivity(binding)
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}
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override fun onDetachedFromActivityForConfigChanges() {
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onDetachedFromActivity()
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}
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}
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@ -2,7 +2,9 @@ package de.mintware.barcode_scan
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import android.app.Activity
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import android.content.Intent
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import android.util.Log
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import io.flutter.embedding.engine.plugins.FlutterPlugin
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import io.flutter.embedding.engine.plugins.activity.ActivityAware
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import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
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import io.flutter.plugin.common.MethodCall
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import io.flutter.plugin.common.MethodChannel
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import io.flutter.plugin.common.MethodChannel.MethodCallHandler
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@ -10,48 +12,81 @@ import io.flutter.plugin.common.MethodChannel.Result
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import io.flutter.plugin.common.PluginRegistry
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import io.flutter.plugin.common.PluginRegistry.Registrar
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class BarcodeScanPlugin(private val registrar: Registrar) : MethodCallHandler, PluginRegistry.ActivityResultListener {
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var result: Result? = null
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class BarcodeScanPlugin(): MethodCallHandler, PluginRegistry.ActivityResultListener, FlutterPlugin, ActivityAware {
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private var result : Result? = null
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private var channel: MethodChannel? = null
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private var activity: Activity? = null
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companion object {
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@JvmStatic
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fun registerWith(registrar: Registrar) {
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val channel = MethodChannel(registrar.messenger(), "de.mintware.barcode_scan")
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val plugin = BarcodeScanPlugin(registrar)
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channel.setMethodCallHandler(plugin)
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registrar.addActivityResultListener(plugin)
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}
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}
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constructor(activity: Activity?) : this() {
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this.activity = activity
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}
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override fun onMethodCall(call: MethodCall, result: Result) {
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if (call.method == "scan") {
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this.result = result
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showBarcodeView()
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} else {
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result.notImplemented()
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}
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companion object {
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@JvmStatic
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fun registerWith(registrar: Registrar) {
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val channel = MethodChannel(registrar.messenger(), "de.mintware.barcode_scan")
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if (registrar.activity() != null) {
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val plugin = BarcodeScanPlugin(registrar.activity())
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channel.setMethodCallHandler(plugin)
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registrar.addActivityResultListener(plugin)
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}
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}
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}
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private fun showBarcodeView() {
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if (registrar.activity() == null) {
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Log.e("BarcodeScanPlugin", "plugin can't launch scan activity, because plugin is not attached to any activity.")
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return
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}
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val intent = Intent(registrar.activity(), BarcodeScannerActivity::class.java)
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registrar.activity().startActivityForResult(intent, 100)
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override fun onMethodCall(call: MethodCall, result: Result) {
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if (call.method == "scan") {
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this.result = result
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showBarcodeView()
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} else {
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result.notImplemented()
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}
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}
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override fun onActivityResult(code: Int, resultCode: Int, data: Intent?): Boolean {
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if (code == 100) {
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if (resultCode == Activity.RESULT_OK) {
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val barcode = data?.getStringExtra("SCAN_RESULT")
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barcode?.let { this.result?.success(barcode) }
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} else {
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val errorCode = data?.getStringExtra("ERROR_CODE")
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this.result?.error(errorCode, null, null)
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}
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return true
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}
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return false
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private fun showBarcodeView() {
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activity?.let {
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val intent = Intent(it, BarcodeScannerActivity::class.java)
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it.startActivityForResult(intent, 100)
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}
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}
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override fun onActivityResult(code: Int, resultCode: Int, data: Intent?): Boolean {
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if (code == 100) {
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if (resultCode == Activity.RESULT_OK) {
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val barcode = data?.getStringExtra("SCAN_RESULT")
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barcode?.let { this.result?.success(barcode) }
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} else {
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val errorCode = data?.getStringExtra("ERROR_CODE")
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this.result?.error(errorCode, null, null)
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}
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return true
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}
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return false
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}
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override fun onAttachedToEngine(binding: FlutterPlugin.FlutterPluginBinding) {
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channel = MethodChannel(binding.binaryMessenger, "de.mintware.barcode_scan")
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}
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override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
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channel?.setMethodCallHandler(null)
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}
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override fun onAttachedToActivity(binding: ActivityPluginBinding) {
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val plugin = BarcodeScanPlugin(binding.activity)
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channel?.setMethodCallHandler(plugin)
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binding.addActivityResultListener(plugin)
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}
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override fun onDetachedFromActivity() {
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}
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override fun onReattachedToActivityForConfigChanges(binding: ActivityPluginBinding) {
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onAttachedToActivity(binding)
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}
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override fun onDetachedFromActivityForConfigChanges() {
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onDetachedFromActivity()
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}
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}
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@ -1,5 +1,5 @@
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.yourcompany.barcodescanexample">
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package="com.apptreesoftware.barcodescanexample">
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<!-- The INTERNET permission is required for development. Specifically,
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flutter needs it to communicate with the running application
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@ -20,7 +20,7 @@
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android:hardwareAccelerated="true"
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android:exported="true"
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android:launchMode="singleTop"
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android:name="com.apptreesoftware.barcodescanexample.EmbeddingV1Activity"
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android:name=".EmbeddingV1Activity"
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android:theme="@style/LaunchTheme"
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android:windowSoftInputMode="adjustResize">
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@ -33,7 +33,7 @@
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android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection"
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android:hardwareAccelerated="true"
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android:launchMode="singleTop"
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android:name="com.apptreesoftware.barcodescanexample.MainActivity"
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android:name=".MainActivity"
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android:theme="@style/LaunchTheme"
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android:windowSoftInputMode="adjustResize">
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<!-- Specify that the launch screen should continue being displayed -->
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@ -1,6 +1,6 @@
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package de.mintware.barcode_scan_example
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package com.apptreesoftware.barcodescanexample
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import com.apptreesoftware.barcodescan.BarcodeScanPlugin
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import de.mintware.barcode_scan.BarcodeScanPlugin
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import io.flutter.embedding.android.FlutterActivity
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import io.flutter.embedding.engine.FlutterEngine
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@ -1,6 +1,6 @@
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name: barcode_scan
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description: A flutter plugin for scanning 2D barcodes and QRCodes.
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version: 1.0.0
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description: A flutter plugin for scanning 2D barcodes and QRCodes via camera.
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version: 2.0.0
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author: Matthew Smith<matthew.smith@apptreesoftware.com>
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homepage: https://github.com/apptreesoftware/flutter_barcode_reader
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@ -20,7 +20,7 @@ flutter:
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plugin:
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platforms:
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android:
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package: com.apptreesoftware.barcodescan
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package: de.mintware.barcode_scan
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pluginClass: BarcodeScanPlugin
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ios:
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pluginClass: BarcodeScanPlugin
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