录音机的可视化

Question

我有录音机android项目，我需要添加声音可视化到我的项目，当用户单击“录制”按钮时，视声音录制而开始可视化，我该怎么做，如屏幕快照附件所示。enter image description here

Answer 1

implementation 'net.alhazmy13.MediaRecorderDialog:libary:1.0.0'



new MediaRecorderDialog.Builder(getContext())
                    .setOutputFormat(MediaRecorderDialog.OutputFormat.MPEG_4)
                    .setAudioEncoder(MediaRecorderDialog.AudioEncoder.AAC)
                    .setTitle("recording...")
                    .setMessage("press record button")
                    .setOnSaveButtonClickListener(new OnSaveButtonClickListener() {
                        @Override
                        public void onSucceed(String path) {

                            uploadVoice(path);
                        }
                        @Override
                        public void onFailure() {
                            Toast.makeText(getContext(),"Failure",Toast.LENGTH_SHORT).show();
                        }
                    })
                    .show();