如何在 AWS pinpoint 中创建可由 Android Kotlin 中的 OnClick 事件触发的事件答案

【问题标题】：How to create an event in AWS pinpoint which can be triggered by OnClick event in Android Kotlin如何在 AWS pinpoint 中创建可由 Android Kotlin 中的 OnClick 事件触发的事件
【发布时间】：2021-05-31 09:15:12
【问题描述】：

当我尝试在 AWS Pinpoint 中创建将在 OnClickListerner 上触发的事件时，我正尝试在我的项目中实施 AWS Pinpoint 以进行移动分析。以下是代码sn-p。每当我尝试在 OnClickListener 中创建事件时，该特定事件无法识别，请帮助我了解它是如何完成的。

inviteButton.setOnClickListener {
                    val tinyDb = TinyDB(App.ctx)

                    val userDetails = tinyDb.getCurrentUserCachedDetails()
                    val userAttributesMap = userDetails.attributes.attributes
                    val username =
                            userAttributesMap[SettingsFragment.KEY_FIRST_NAME] + " " + userAttributesMap[SettingsFragment.KEY_LAST_NAME]
                    val project = ProjectRepository(ProjectDao()).getProjectById(projectCode)
                    val bitmap =
                            BitmapFactory.decodeResource(resources, R.drawable.project_invite)
                    val mutableBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true)
                    val canvas = Canvas(mutableBitmap)
                    val scale = resources.displayMetrics.density
                    val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
                        color = Color.BLACK
                        textSize = 100 * scale
                    }
                    canvas.drawText(
                            projectCode.toString(),
                            400.toFloat() * scale,
                            440.toFloat() * scale,
                            paint
                    )

                    val originalFile = File(App.ctx.externalMediaDirs[0], "project_invite.png")
                    originalFile.createNewFile()
                    val originalFileBos = ByteArrayOutputStream()
                    mutableBitmap.compress(Bitmap.CompressFormat.PNG, 0, originalFileBos)
                    val originalFileByteArray = originalFileBos.toByteArray()
                    val originalFileFos = FileOutputStream(originalFile)
                    originalFileFos.write(originalFileByteArray)
                    originalFileFos.flush()
                    originalFileFos.close()

                    val defaultSmsApp = Telephony.Sms.getDefaultSmsPackage(App.ctx)

                    val intent = Intent(Intent.ACTION_SEND)
                    intent.putExtra(
                            Intent.EXTRA_STREAM,
                            FileProvider.getUriForFile(
                                    App.ctx,
                                    "${App.ctx.packageName}.fileprovider",
                                    originalFile
                            )
                    )
                    intent.putExtra(Intent.EXTRA_TEXT, message)
                    intent.putExtra("sms_body", message)
                    intent.type = "image/png"
                    defaultSmsApp?.let {
                        intent.`package` = it
                        try {
                            activity?.startActivity(intent)
                        } catch (e: ActivityNotFoundException) {
                            e { e }
                            toastError("Unable to open SMS app.")
                        }
                    } ?: toastError("No default SMS app found.")


                    val Email = tinyDb.getString(getString(R.string.logged_in_user))
                    val event = AnalyticsEvent.builder()
                            .name("invites")
                            .addProperty("email", Email)
                            .build()

                    log { "Invite event"+ event }
                    Amplify.Analytics.recordEvent(event)
                    log { "Invite here 11"+ Amplify.Analytics.recordEvent(event) }

                }

【问题讨论】：

你能解释一下你所说的“那个特定事件未被识别”是什么意思吗？您是否看到了特定的错误？哪一行代码没有按预期工作？您能否通过 logcat 输出确认单击按钮时调用了 Amplify.Analytics.recordEvent(...)？

标签： android kotlin aws-amplify mobile-development aws-pinpoint

【解决方案1】：

inviteButton.setOnClickListener {
                    val tinyDb = TinyDB(App.ctx)

                    val userDetails = tinyDb.getCurrentUserCachedDetails()
                    val userAttributesMap = userDetails.attributes.attributes
                    val username =
                            userAttributesMap[SettingsFragment.KEY_FIRST_NAME] + " " + userAttributesMap[SettingsFragment.KEY_LAST_NAME]

 val Email = tinyDb.getString(getString(R.string.logged_in_user))
                    val event = AnalyticsEvent.builder()
                            .name("invites")
                            .addProperty("email", Email)
                            .build()

                    log { "Invite event"+ event }
                    Amplify.Analytics.recordEvent(event)
                    log { "Invite here 11"+ Amplify.Analytics.recordEvent(event) }
                    val project = ProjectRepository(ProjectDao()).getProjectById(projectCode)
                    val bitmap =
                            BitmapFactory.decodeResource(resources, R.drawable.project_invite)
                    val mutableBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true)
                    val canvas = Canvas(mutableBitmap)
                    val scale = resources.displayMetrics.density
                    val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
                        color = Color.BLACK
                        textSize = 100 * scale
                    }
                    canvas.drawText(
                            projectCode.toString(),
                            400.toFloat() * scale,
                            440.toFloat() * scale,
                            paint
                    )

                    val originalFile = File(App.ctx.externalMediaDirs[0], "project_invite.png")
                    originalFile.createNewFile()
                    val originalFileBos = ByteArrayOutputStream()
                    mutableBitmap.compress(Bitmap.CompressFormat.PNG, 0, originalFileBos)
                    val originalFileByteArray = originalFileBos.toByteArray()
                    val originalFileFos = FileOutputStream(originalFile)
                    originalFileFos.write(originalFileByteArray)
                    originalFileFos.flush()
                    originalFileFos.close()

                    val defaultSmsApp = Telephony.Sms.getDefaultSmsPackage(App.ctx)

                    val intent = Intent(Intent.ACTION_SEND)
                    intent.putExtra(
                            Intent.EXTRA_STREAM,
                            FileProvider.getUriForFile(
                                    App.ctx,
                                    "${App.ctx.packageName}.fileprovider",
                                    originalFile
                            )
                    )
                    intent.putExtra(Intent.EXTRA_TEXT, message)
                    intent.putExtra("sms_body", message)
                    intent.type = "image/png"
                    defaultSmsApp?.let {
                        intent.`package` = it
                        try {
                            activity?.startActivity(intent)
                        } catch (e: ActivityNotFoundException) {
                            e { e }
                            toastError("Unable to open SMS app.")
                        }
                    } ?: toastError("No default SMS app found.")
                }

【讨论】：