Created
October 24, 2012 12:25
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Basic Video Recorder control in monodroid MvvmCross (add to Tutorial.UI sample and navigate to the ViewModel)
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<?xml version="1.0" encoding="utf-8"?> | |
<LinearLayout | |
xmlns:android="http://schemas.android.com/apk/res/android" | |
xmlns:local="http://schemas.android.com/apk/res/Tutorial.UI.Droid" | |
android:layout_width="fill_parent" | |
android:layout_height="fill_parent" | |
android:orientation="vertical" | |
> | |
<include | |
android:id="@+id/videoRecorder" | |
layout="@layout/videorecorder" /> | |
</LinearLayout> |
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<?xml version="1.0" encoding="utf-8"?> | |
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" | |
xmlns:local="http://schemas.android.com/apk/res/Tutorial.UI.Droid" | |
android:id="@+id/videoRecorder" | |
android:orientation="vertical" | |
android:layout_width="fill_parent" | |
android:layout_height="wrap_content"> | |
<EditText | |
android:layout_width="fill_parent" | |
android:layout_height="wrap_content" | |
android:textAppearance="?android:attr/textAppearanceLarge" | |
local:MvxBind="{'Text':{'Path':'FileName'}}" /> | |
<Button | |
android:text="Start" | |
android:layout_width="fill_parent" | |
android:layout_height="wrap_content" | |
android:id="@+id/buttonStart" /> | |
<VideoView | |
android:layout_width="fill_parent" | |
android:layout_height="wrap_content" | |
android:id="@+id/videoViewRecorder" /> | |
<Button | |
android:text="Stop" | |
android:layout_width="fill_parent" | |
android:layout_height="wrap_content" | |
android:id="@+id/buttonStop" /> | |
</LinearLayout> |
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using Android.App; | |
using Cirrious.MvvmCross.Binding.Droid.Views; | |
using Tutorial.Core.ViewModels.Lessons; | |
using Android.Widget; | |
using Android.Hardware; | |
using Android.Media; | |
namespace Tutorial.UI.Droid.Views.Lessons | |
{ | |
[Activity] | |
public class VideoRecorderView | |
: MvxBindingActivityView<VideoRecorderViewModel> | |
{ | |
Camera camera; | |
MediaRecorder mediaRecorder; | |
protected override void OnViewModelSet() | |
{ | |
SetContentView(Resource.Layout.Page_VideoRecorderView); | |
Button buttonStart = ((Button)FindViewById<Button>(Resource.Id.buttonStart)); | |
buttonStart.Click += new System.EventHandler(buttonStart_Click); | |
} | |
void buttonStart_Click(object sender, System.EventArgs e) | |
{ | |
VideoView videoViewRecorder = ((VideoView)FindViewById<VideoView>(Resource.Id.videoViewRecorder)); | |
if (mediaRecorder != null) | |
mediaRecorder.Reset(); | |
else | |
mediaRecorder = new MediaRecorder(); | |
if (camera == null) | |
{ | |
camera = Camera.Open(); | |
camera.Unlock(); | |
} | |
mediaRecorder.SetCamera(camera); | |
mediaRecorder.SetAudioSource(AudioSource.Camcorder); | |
mediaRecorder.SetVideoSource(VideoSource.Camera); | |
CamcorderProfile cpHigh = CamcorderProfile.Get(CamcorderQuality.High); | |
mediaRecorder.SetProfile(cpHigh); | |
mediaRecorder.SetPreviewDisplay(videoViewRecorder.Holder.Surface); | |
System.Diagnostics.Debug.WriteLine("path:" + Android.OS.Environment.ExternalStorageDirectory + "/" + ViewModel.FileName + ".mp4"); | |
mediaRecorder.SetOutputFile(Android.OS.Environment.ExternalStorageDirectory + "/" + ViewModel.FileName + ".mp4"); | |
mediaRecorder.SetMaxDuration(50000); // 50 seconds | |
mediaRecorder.SetMaxFileSize(5000000); // Approximately 5 megabytes | |
mediaRecorder.Prepare(); | |
mediaRecorder.Start(); | |
} | |
} | |
} |
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using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
using Cirrious.MvvmCross.ViewModels; | |
using System.Windows.Input; | |
using Cirrious.MvvmCross.Commands; | |
namespace Tutorial.Core.ViewModels.Lessons | |
{ | |
public class VideoRecorderViewModel | |
: MvxViewModel | |
{ | |
private string fileName="test"; | |
public string FileName | |
{ | |
get { return fileName; } | |
set { fileName = value; RaisePropertyChanged(() => FileName); } | |
} | |
} | |
} |
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