init

xhs-mini-demos/component-case/camera-case/camera-case.js

@@ -0,0 +1,106 @@
+Page({
+  data: {
+    videoSrc: '',
+    src: '',
+    mode: 'normal',
+    zoom: 1,
+    devicePosition: 'back',
+    flash: 'auto',
+    flashArr: ['auto', 'on', 'off', 'torch'],
+    frameSize: 'medium',
+    frameSizeArr: ['small', 'medium', 'large'],
+  },
+  onLoad() {
+    this.ctx = xhs.createCameraContext();
+  },
+  takePhoto() {
+    this.ctx.takePhoto({
+      quality: 'high',
+      success: (res) => {
+        console.log("%c Line:21 takePhoto 🌮 takePhoto res", "color:#3f7cff", res);
+        this.setData({
+          src: res.tempImagePath
+        });
+      }
+    });
+  },
+  startRecord() {
+    this.ctx.startRecord({
+      success: (res) => {
+        console.log('startRecord');
+      }
+    });
+  },
+  changeFlash(e) {
+    this.setData({
+      flash: this.data.flashArr[e.detail.value]
+    });
+  },
+  changeFrameSize(e) {
+    this.setData({
+      frameSize: this.data.frameSizeArr[e.detail.value]
+    });
+  },
+  changeMode() {
+    this.setData({
+      mode: this.data.mode === 'normal' ? 'scanCode' : 'normal'
+    });
+  },
+  changeDevicePosition() {
+    this.setData({
+      devicePosition: this.data.devicePosition === 'back' ? 'front' : 'back'
+    });
+  },
+  stopRecord() {
+    this.ctx.stopRecord({
+      success: (res) => {
+        this.setData({
+          src: res.tempThumbPath,
+          videoSrc: res.tempVideoPath
+        });
+      }
+    });
+  },
+  setZoom() {
+    this.ctx.setZoom({
+      zoom: 2,
+      success(res) {
+        console.log('setZoom 成功', res);
+        this.setData({
+          zoom: res.zoom
+        });
+      },
+      fail(error) {
+        console.log('setZoom 失败', error);
+      }
+    });
+  },
+  error(e) {
+    xhs.showToast({
+      title: 'binderror',
+      content: JSON.stringify(e)
+    });
+    console.log('相机组件触发了 binderror', e.detail);
+  },
+  stop(e) {
+    xhs.showToast({
+      title: 'bindstop',
+      content: JSON.stringify(e)
+    });
+    console.log('相机组件触发了 bindstop', e.detail);
+  },
+  initdone(e) {
+    xhs.showToast({
+      title: 'initdone',
+      content: JSON.stringify(e)
+    });
+    console.log('相机组件触发了 bindinitdone', e.detail);
+  },
+  scancode(e) {
+    xhs.showToast({
+      title: 'scancode',
+      content: JSON.stringify(e)
+    });
+    console.log('相机组件触发了 bindscancode', e.detail);
+  }
+});