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Xamarin samples for Android and iOS (#3584)
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| .dll | ||
| .java | ||
| .class | ||
| .jar | ||
| .so | ||
| /*/obj/ |
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pjsip-apps/src/swig/csharp/pjsua2xamarin/pjsua2xamarin.Android/Assets/AboutAssets.txt
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| Any raw assets you want to be deployed with your application can be placed in | ||
| this directory (and child directories) and given a Build Action of "AndroidAsset". | ||
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| These files will be deployed with your package and will be accessible using Android's | ||
| AssetManager, like this: | ||
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| public class ReadAsset : Activity | ||
| { | ||
| protected override void OnCreate (Bundle bundle) | ||
| { | ||
| base.OnCreate (bundle); | ||
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| InputStream input = Assets.Open ("my_asset.txt"); | ||
| } | ||
| } | ||
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| Additionally, some Android functions will automatically load asset files: | ||
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| Typeface tf = Typeface.CreateFromAsset (Context.Assets, "fonts/samplefont.ttf"); | ||
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pjsip-apps/src/swig/csharp/pjsua2xamarin/pjsua2xamarin.Android/CallPageRenderer.cs
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| using System; | ||
| using System.IO; | ||
| using Xamarin.Forms; | ||
| using Xamarin.Forms.Platform.Android; | ||
| using pjsua2xamarin; | ||
| using pjsua2xamarin.Droid; | ||
| using Android.App; | ||
| using Android.Content; | ||
| using Android.Hardware; | ||
| using Android.Views; | ||
| using Android.Graphics; | ||
| using Android.Widget; | ||
| using Android.Renderscripts; | ||
| using static Xamarin.Essentials.Permissions; | ||
| using pjsua2xamarin.pjsua2; | ||
| using AndroidX.Lifecycle; | ||
| using System.Runtime.InteropServices; | ||
| using Android.Runtime; | ||
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| [assembly: ExportRenderer(typeof(CallPage), typeof(CallPageRenderer))] | ||
| namespace pjsua2xamarin.Droid | ||
| { | ||
| public class CallPageRenderer : PageRenderer, ISurfaceHolderCallback | ||
| { | ||
| global::Android.Widget.Button acceptCallButton; | ||
| global::Android.Widget.Button hangupCallButton; | ||
| global::Android.Widget.TextView peerTxt; | ||
| global::Android.Widget.TextView statusTxt; | ||
| global::Android.Views.View view; | ||
| private static CallInfo lastCallInfo; | ||
| private CallPage callPage; | ||
| SurfaceView incomingView; | ||
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| [DllImport("android")] | ||
| private static extern IntPtr ANativeWindow_fromSurface(IntPtr jni, IntPtr surface); | ||
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| public CallPageRenderer(Context context) : base(context) | ||
| { | ||
| MessagingCenter.Subscribe<BuddyPage, CallInfo> | ||
| (this, "UpdateCallState", (obj, info) => { | ||
| if (callPage == null) | ||
| return; | ||
| lastCallInfo = info as CallInfo; | ||
| if (lastCallInfo.state == pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED) { | ||
| Device.BeginInvokeOnMainThread(() => { | ||
| callPage.Navigation.PopAsync(); | ||
| }); | ||
| } else { | ||
| Device.BeginInvokeOnMainThread(() => { | ||
| updateCallState(lastCallInfo); | ||
| }); | ||
| } | ||
| }); | ||
| MessagingCenter.Subscribe<BuddyPage, CallInfo> | ||
| (this, "UpdateMediaCallState", (obj, info) => { | ||
| lastCallInfo = info as CallInfo; | ||
| if (MyApp.currentCall.vidWin != null) { | ||
| incomingView.Visibility = ViewStates.Visible; | ||
| } | ||
| }); | ||
| } | ||
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| ~CallPageRenderer() { | ||
| MessagingCenter.Unsubscribe<BuddyPage, CallInfo>(this, "UpdateCallState"); | ||
| MessagingCenter.Unsubscribe<BuddyPage, CallInfo>(this, "UpdateMediaCallState"); | ||
| } | ||
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| protected override void OnLayout(bool changed, int l, int t, int r, int b) | ||
| { | ||
| base.OnLayout(changed, l, t, r, b); | ||
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| var msw = MeasureSpec.MakeMeasureSpec(r - l, MeasureSpecMode.Exactly); | ||
| var msh = MeasureSpec.MakeMeasureSpec(b - t, MeasureSpecMode.Exactly); | ||
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| view.Measure(msw, msh); | ||
| view.Layout(0, 0, r - l, b - t); | ||
| } | ||
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| protected override void OnElementChanged(ElementChangedEventArgs<Page> e) | ||
| { | ||
| base.OnElementChanged(e); | ||
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| if (e.OldElement != null || Element == null) { | ||
| return; | ||
| } | ||
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| try { | ||
| SetupUserInterface(); | ||
| SetupEventHandlers(); | ||
| AddView(view); | ||
| callPage = (CallPage)Element; | ||
| System.Diagnostics.Debug.WriteLine(@"Call page done initialize"); | ||
| if (MyApp.currentCall != null) { | ||
| try { | ||
| lastCallInfo = MyApp.currentCall.getInfo(); | ||
| } catch (Exception ex) { | ||
| System.Diagnostics.Debug.WriteLine(@"ERROR: ", ex.Message); | ||
| } | ||
| Device.BeginInvokeOnMainThread(() => { | ||
| updateCallState(lastCallInfo); | ||
| }); | ||
| } | ||
| } catch (Exception ex) { | ||
| System.Diagnostics.Debug.WriteLine(@"ERROR: ", ex.Message); | ||
| } | ||
| } | ||
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| void SetupUserInterface() | ||
| { | ||
| var activity = this.Context as Activity; | ||
| view = activity.LayoutInflater.Inflate(Resource.Layout.activity_call, this, false); | ||
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| incomingView = view.FindViewById<SurfaceView>(Resource.Id.incomingVideoView); | ||
| incomingView.Holder.AddCallback(this); | ||
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| peerTxt = view.FindViewById<TextView>(Resource.Id.peerTxt); | ||
| statusTxt = view.FindViewById<TextView>(Resource.Id.statusTxt); | ||
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| if (MyApp.currentCall == null || MyApp.currentCall.vidWin == null) { | ||
| incomingView.Visibility = ViewStates.Gone; | ||
| } | ||
| } | ||
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| void SetupEventHandlers() | ||
| { | ||
| acceptCallButton = view.FindViewById<global::Android.Widget.Button>(Resource.Id.acceptCallButton); | ||
| acceptCallButton.Click += AcceptCallButtonTapped; | ||
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| hangupCallButton = view.FindViewById<global::Android.Widget.Button>(Resource.Id.hangupCallButton); | ||
| hangupCallButton.Click += HangupCallButtonTapped; | ||
| } | ||
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| void AcceptCallButtonTapped(object sender, EventArgs e) | ||
| { | ||
| CallOpParam prm = new CallOpParam(); | ||
| prm.statusCode = pjsip_status_code.PJSIP_SC_OK; | ||
| try { | ||
| MyApp.currentCall.answer(prm); | ||
| } catch (Exception ex) { | ||
| System.Diagnostics.Debug.WriteLine(@"ERROR: ", ex.Message); | ||
| } | ||
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| acceptCallButton.Visibility = ViewStates.Gone; | ||
| } | ||
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| void HangupCallButtonTapped(object sender, EventArgs e) | ||
| { | ||
| if (MyApp.currentCall != null) { | ||
| CallOpParam prm = new CallOpParam(); | ||
| prm.statusCode = pjsip_status_code.PJSIP_SC_DECLINE; | ||
| try { | ||
| MyApp.currentCall.hangup(prm); | ||
| } catch (Exception ex) { | ||
| System.Diagnostics.Debug.WriteLine(@"ERROR: ", ex.Message); | ||
| } | ||
| } | ||
| } | ||
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| private void updateVideoWindow(bool show) | ||
| { | ||
| if (MyApp.currentCall != null && | ||
| MyApp.currentCall.vidWin != null && | ||
| MyApp.currentCall.vidPrev != null) | ||
| { | ||
| long windHandle = 0; | ||
| VideoWindowHandle vidWH = new VideoWindowHandle(); | ||
| if (show) { | ||
| IntPtr winPtr = ANativeWindow_fromSurface(JNIEnv.Handle, | ||
| incomingView.Holder.Surface.Handle); | ||
| windHandle = winPtr.ToInt64(); | ||
| } | ||
| vidWH.handle.setWindow(windHandle); | ||
| try { | ||
| MyApp.currentCall.vidWin.setWindow(vidWH); | ||
| } catch (Exception ex) { | ||
| System.Diagnostics.Debug.WriteLine(@"ERROR: ", ex.Message); | ||
| } | ||
| } | ||
| } | ||
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| private void updateCallState(CallInfo ci) | ||
| { | ||
| String call_state = ""; | ||
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| if (ci == null) { | ||
| acceptCallButton.Visibility = ViewStates.Gone; | ||
| hangupCallButton.Text = "OK"; | ||
| statusTxt.Text = "Call disconnected"; | ||
| return; | ||
| } | ||
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| if (ci.role == pjsip_role_e.PJSIP_ROLE_UAC) { | ||
| acceptCallButton.Visibility = ViewStates.Gone; | ||
| } | ||
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| if (ci.state < | ||
| pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED) | ||
| { | ||
| if (ci.role == pjsip_role_e.PJSIP_ROLE_UAS) { | ||
| call_state = "Incoming call.."; | ||
| /* Default button texts are already 'Accept' & 'Reject' */ | ||
| } else { | ||
| hangupCallButton.Text = "Cancel"; | ||
| call_state = ci.stateText; | ||
| } | ||
| } else if (ci.state >= | ||
| pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED) | ||
| { | ||
| acceptCallButton.Visibility = ViewStates.Gone; | ||
| call_state = ci.stateText; | ||
| if (ci.state == pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED) { | ||
| hangupCallButton.Text = "Hangup"; | ||
| } else if (ci.state == | ||
| pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED) | ||
| { | ||
| hangupCallButton.Text = "OK"; | ||
| call_state = "Call disconnected: " + ci.lastReason; | ||
| } | ||
| if (ci.state == pjsip_inv_state.PJSIP_INV_STATE_CONFIRMED) { | ||
| updateVideoWindow(true); | ||
| } | ||
| } | ||
|
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| peerTxt.Text = ci.remoteUri; | ||
| statusTxt.Text = call_state; | ||
| } | ||
|
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| void ISurfaceHolderCallback.SurfaceChanged(ISurfaceHolder holder, Format format, int width, int height) | ||
| { | ||
| updateVideoWindow(true); | ||
| } | ||
|
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| void ISurfaceHolderCallback.SurfaceCreated(ISurfaceHolder holder) | ||
| { | ||
| } | ||
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| void ISurfaceHolderCallback.SurfaceDestroyed(ISurfaceHolder holder) | ||
| { | ||
| updateVideoWindow(false); | ||
| } | ||
| } | ||
| } | ||
|
|
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48
pjsip-apps/src/swig/csharp/pjsua2xamarin/pjsua2xamarin.Android/MainActivity.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| using System; | ||
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| using Android.App; | ||
| using Android.Content.PM; | ||
| using Android.Runtime; | ||
| using Android.OS; | ||
| using Java.Lang; | ||
| using Android.Hardware.Camera2; | ||
| using Android.Content; | ||
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| namespace pjsua2xamarin.Droid | ||
| { | ||
| [Activity(Label = "pjsua2xamarin", Icon = "@mipmap/icon", Theme = "@style/MainTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize )] | ||
| public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity | ||
| { | ||
| protected override void OnCreate(Bundle savedInstanceState) | ||
| { | ||
| base.OnCreate(savedInstanceState); | ||
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| Xamarin.Essentials.Platform.Init(this, savedInstanceState); | ||
| global::Xamarin.Forms.Forms.Init(this, savedInstanceState); | ||
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| IntPtr class_ref = JNIEnv.FindClass("org/pjsip/PjCameraInfo2"); | ||
| if (class_ref != null) { | ||
| IntPtr method_id = JNIEnv.GetStaticMethodID(class_ref, | ||
| "SetCameraManager", "(Landroid/hardware/camera2/CameraManager;)V"); | ||
|
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| if (method_id != null) { | ||
| CameraManager manager = GetSystemService(Context.CameraService) as CameraManager; | ||
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| JNIEnv.CallStaticVoidMethod(class_ref, method_id, new JValue(manager)); | ||
|
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| Console.WriteLine("SUCCESS setting cameraManager"); | ||
| } | ||
| } | ||
| JavaSystem.LoadLibrary("c++_shared"); | ||
| JavaSystem.LoadLibrary("pjsua2"); | ||
|
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| LoadApplication(new App()); | ||
| } | ||
| public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Android.Content.PM.Permission[] grantResults) | ||
| { | ||
| Xamarin.Essentials.Platform.OnRequestPermissionsResult(requestCode, permissions, grantResults); | ||
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| base.OnRequestPermissionsResult(requestCode, permissions, grantResults); | ||
| } | ||
| } | ||
| } |
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...p-apps/src/swig/csharp/pjsua2xamarin/pjsua2xamarin.Android/Properties/AndroidManifest.xml
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.teluu.pjsua2xamarin"> | ||
| <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="30" /> | ||
| <application android:label="pjsua2xamarin.Android" android:theme="@style/MainTheme"></application> | ||
| <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> | ||
| <uses-permission android:name="android.permission.CAMERA" /> | ||
| <uses-permission android:name="android.permission.CALL_PHONE" /> | ||
| <uses-permission android:name="android.permission.CAPTURE_AUDIO_OUTPUT" /> | ||
| <uses-permission android:name="android.permission.CAPTURE_VIDEO_OUTPUT" /> | ||
| <uses-permission android:name="android.permission.INTERNET" /> | ||
| <uses-permission android:name="android.permission.MANAGE_OWN_CALLS" /> | ||
| <uses-permission android:name="android.permission.RECORD_AUDIO" /> | ||
| </manifest> |
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