From dc01187c6ca2cf46fef268e84a7ac7fc171f2ebb Mon Sep 17 00:00:00 2001
From: zuoxiao <470321431@qq.com>
Date: 星期一, 27 五月 2024 16:12:47 +0800
Subject: [PATCH] 开泵相关
---
pages/feedback/feedback.js | 97 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 97 insertions(+), 0 deletions(-)
diff --git a/pages/feedback/feedback.js b/pages/feedback/feedback.js
new file mode 100644
index 0000000..023a57c
--- /dev/null
+++ b/pages/feedback/feedback.js
@@ -0,0 +1,97 @@
+Page({
+ data: {
+ recordingSrc: '',
+ isRecording: false,
+ },
+
+ onLoad() {
+ this.recorderManager = wx.getRecorderManager();
+
+ this.recorderManager.onStart(() => {
+ console.log('recorder start');
+ this.setData({ isRecording: true });
+ this.startWaveformDrawing();
+ });
+
+ this.recorderManager.onStop((res) => {
+ console.log('recorder stop', res);
+ const { tempFilePath } = res;
+ this.setData({
+ recordingSrc: tempFilePath,
+ isRecording: false
+ });
+ this.stopWaveformDrawing();
+ });
+
+ this.recorderManager.onError((res) => {
+ console.error(res);
+ this.setData({ isRecording: false });
+ this.stopWaveformDrawing();
+ });
+ },
+
+ startRecording() {
+ if (this.data.isRecording) return;
+
+ wx.authorize({
+ scope: 'scope.record',
+ success: () => {
+ const options = {
+ duration: 60000,
+ sampleRate: 44100,
+ numberOfChannels: 1,
+ encodeBitRate: 192000,
+ format: 'aac',
+ frameSize: 50
+ };
+ this.recorderManager.start(options);
+ },
+ fail: () => {
+ wx.showModal({
+ title: '鎺堟潈澶辫触',
+ content: '璇锋巿鏉冨綍闊冲姛鑳�',
+ showCancel: false
+ });
+ }
+ });
+ },
+
+ stopRecording() {
+ if (!this.data.isRecording) return;
+
+ this.recorderManager.stop();
+ },
+
+ startWaveformDrawing() {
+ if (this.waveformInterval) return;
+
+ const canvasContext = wx.createCanvasContext('waveform');
+ const drawWaveform = () => {
+ if (!this.data.isRecording) return;
+
+ // 鐢熸垚妯℃嫙鐨勯煶閲忔暟鎹�
+ const data = new Array(100).fill(0).map(() => Math.random() * 100);
+
+ canvasContext.clearRect(0, 0, 300, 100);
+ canvasContext.beginPath();
+ canvasContext.moveTo(0, 50);
+ for (let i = 0; i < data.length; i++) {
+ const x = (i / data.length) * 300;
+ const y = 50 - data[i] / 2;
+ canvasContext.lineTo(x, y);
+ }
+ canvasContext.lineTo(300, 50);
+ canvasContext.stroke();
+ canvasContext.draw();
+
+ this.waveformInterval = setTimeout(drawWaveform, 100);
+ };
+
+ drawWaveform();
+ },
+
+ stopWaveformDrawing() {
+ clearTimeout(this.waveformInterval);
+ this.waveformInterval = null;
+ }
+});
--
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