save

src/app/shared/chat/group-messages/group-messages.page.ts

@@ -36,6 +36,7 @@ import { Camera, CameraResultType, CameraSource } from '@capacitor/camera';
 import { VoiceRecorder, VoiceRecorderPlugin, RecordingData, GenericResponse, CurrentRecordingStatus } from 'capacitor-voice-recorder';
 import { Filesystem, Directory, Encoding } from '@capacitor/filesystem';
 import { DomSanitizer } from '@angular/platform-browser';
+import { AlertController, Platform, NavParams } from '@ionic/angular';
 
 /*
 import * as pdfjsLib from 'pdfjs-dist';
@@ -99,6 +100,8 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
   durationDisplay = '';
   duration = 0;
 
+  audioPermissionStatus: 'granted'| 'denied' | 'prompt' | null = null
+
   constructor(
     public wsChatMethodsService: WsChatMethodsService,
     private modalController: ModalController,
@@ -121,6 +124,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
     private CameraService: CameraService,
     private toastService: ToastService,
     private sanitiser: DomSanitizer,
+    private alertController: AlertController
 
   ) {
     console.log('OnCONSTRUCTOR');
@@ -293,15 +297,49 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
 
   }
 
-  startRecording() {
-    console.log('Recording');
+  async checkAudioPermission() {
+    const permissionStatus = await navigator.permissions.query({ name: 'microphone' } as any)
+  
+    console.log('permission', permissionStatus.state); // granted, denied, prompt
 
-    if (this.recording) {
-      return;
+    this.audioPermissionStatus = permissionStatus.state
+
+    permissionStatus.onchange = (data : any) => {
+      // console.log("Permission changed to " + data.state);
+      // console.log('permission', permissionStatus.state); // granted, denied, prompt
     }
-    this.recording = true;
-    VoiceRecorder.startRecording();
-    this.calculateDuration();
+
+  }
+
+  async startRecording() {
+
+    await this.checkAudioPermission();
+
+    if(this.audioPermissionStatus == 'granted') {
+      if (this.recording) {
+        return;
+      }
+  
+      this.recording = true;
+      VoiceRecorder.startRecording();
+      this.calculateDuration();
+    } else {
+
+      const alertPopup = await this.alertController.create({
+        cssClass: 'my-custom-class',
+        header: 'Necessita de permissão para gravar áudio',
+        buttons: [{
+          text: 'Ok',
+          handler: () => {
+            
+          }
+        }]
+      });
+
+      await alertPopup.present();
+
+    }
+
   }
 
   stopRecording() {
@@ -331,7 +369,7 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
     }, 1000);
   }
 
-  async deleteRecording(){
+  async deleteRecording() {
     this.storage.remove('fileName');
     this.storage.remove('recordData');