diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 50020f3..6942910 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -20,7 +20,10 @@
             </intent-filter>
         </activity>
 
-        <activity android:name=".stream.StreamActivity" />
+        <activity
+            android:name=".stream.StreamActivity"
+            android:theme="@style/StreamTheme"
+            android:screenOrientation="userLandscape"/>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/android/app/src/main/java/com/metallic/chiaki/StreamSession.kt b/android/app/src/main/java/com/metallic/chiaki/StreamSession.kt
index f5d3133..44c024b 100644
--- a/android/app/src/main/java/com/metallic/chiaki/StreamSession.kt
+++ b/android/app/src/main/java/com/metallic/chiaki/StreamSession.kt
@@ -30,7 +30,7 @@ data class StreamStateCreateError(val error: SessionCreateError): StreamState()
 data class StreamStateQuit(val reason: QuitReason, val reasonString: String?): StreamState()
 data class StreamStateLoginPinRequest(val pinIncorrect: Boolean): StreamState()
 
-class StreamSession(connectInfo: ConnectInfo)
+class StreamSession(val connectInfo: ConnectInfo)
 {
 	var session: Session? = null
 		private set(value) { field = value }
@@ -88,7 +88,7 @@ class StreamSession(connectInfo: ConnectInfo)
 				return surfaceTexture == null
 			}
 
-			override fun onSurfaceTextureSizeChanged(surface: SurfaceTexture, width: Int, height: Int) {}
+			override fun onSurfaceTextureSizeChanged(surface: SurfaceTexture, width: Int, height: Int) { }
 			override fun onSurfaceTextureUpdated(surface: SurfaceTexture) {}
 		}
 
diff --git a/android/app/src/main/java/com/metallic/chiaki/stream/StreamActivity.kt b/android/app/src/main/java/com/metallic/chiaki/stream/StreamActivity.kt
index 080de38..13b67b3 100644
--- a/android/app/src/main/java/com/metallic/chiaki/stream/StreamActivity.kt
+++ b/android/app/src/main/java/com/metallic/chiaki/stream/StreamActivity.kt
@@ -17,20 +17,15 @@
 
 package com.metallic.chiaki.stream
 
-import android.graphics.SurfaceTexture
+import android.graphics.Matrix
 import android.os.Bundle
 import android.util.Log
-import android.view.Surface
-import android.view.SurfaceHolder
-import android.view.TextureView
+import android.view.View
 import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.Observer
-import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.ViewModelProviders
 import com.metallic.chiaki.R
 import com.metallic.chiaki.lib.ConnectInfo
-import com.metallic.chiaki.lib.Session
-import com.metallic.chiaki.lib.SessionCreateError
 import kotlinx.android.synthetic.main.activity_stream.*
 
 class StreamActivity : AppCompatActivity()
@@ -64,5 +59,63 @@ class StreamActivity : AppCompatActivity()
 		viewModel.session.state.observe(this, Observer {
 			stateTextView.text = "$it"
 		})
+
+		textureView.addOnLayoutChangeListener { _, _, _, _, _, _, _, _, _ ->
+			adjustTextureViewAspect()
+		}
+	}
+
+	override fun onResume()
+	{
+		super.onResume()
+		hideSystemUI()
+	}
+
+	override fun onWindowFocusChanged(hasFocus: Boolean)
+	{
+		super.onWindowFocusChanged(hasFocus)
+		if(hasFocus)
+			hideSystemUI()
+	}
+
+	private fun hideSystemUI()
+	{
+		Log.i("StreamActivity", "HIDE!!!!!!!!!!")
+		window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+				or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+				or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+				or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+				or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+				or View.SYSTEM_UI_FLAG_FULLSCREEN)
+	}
+
+
+	private fun adjustTextureViewAspect()
+	{
+		val contentWidth = viewModel.session.connectInfo.videoProfile.width.toFloat()
+		val contentHeight = viewModel.session.connectInfo.videoProfile.height.toFloat()
+		val viewWidth = textureView.width.toFloat()
+		val viewHeight = textureView.height.toFloat()
+		val contentAspect = contentHeight / contentWidth
+
+		val width: Float
+		val height: Float
+		if(viewHeight > viewWidth * contentAspect)
+		{
+			width = viewWidth
+			height = viewWidth * contentAspect
+		}
+		else
+		{
+			width = viewHeight / contentAspect
+			height = viewHeight
+		}
+
+		Matrix().also {
+			textureView.getTransform(it)
+			it.setScale(width / viewWidth, height / viewHeight)
+			it.postTranslate((viewWidth - width) * 0.5f, (viewHeight - height) * 0.5f)
+			textureView.setTransform(it)
+		}
 	}
 }
diff --git a/android/app/src/main/res/layout/activity_stream.xml b/android/app/src/main/res/layout/activity_stream.xml
index b3b4b37..4004b06 100644
--- a/android/app/src/main/res/layout/activity_stream.xml
+++ b/android/app/src/main/res/layout/activity_stream.xml
@@ -9,15 +9,12 @@
     <TextureView
         android:id="@+id/textureView"
         android:layout_width="match_parent"
-        android:layout_height="0dp"
-        app:layout_constraintBottom_toTopOf="@id/stateTextView"
-        app:layout_constraintTop_toTopOf="parent"/>
+        android:layout_height="match_parent"/>
 
     <TextView
         android:id="@+id/stateTextView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        app:layout_constraintTop_toBottomOf="@id/textureView"
         app:layout_constraintBottom_toBottomOf="parent"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/android/app/src/main/res/values/colors.xml b/android/app/src/main/res/values/colors.xml
index 69b2233..35f5d47 100644
--- a/android/app/src/main/res/values/colors.xml
+++ b/android/app/src/main/res/values/colors.xml
@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#008577</color>
-    <color name="colorPrimaryDark">#00574B</color>
-    <color name="colorAccent">#D81B60</color>
+    <color name="primary">#008577</color>
+    <color name="primary_dark">#00574B</color>
+    <color name="accent">#D81B60</color>
+
+    <color name="stream_text">@android:color/white</color>
+    <color name="stream_background">@android:color/black</color>
 </resources>
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
index 5885930..d0481c0 100644
--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@@ -1,11 +1,15 @@
 <resources>
-
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
+    <style name="AppTheme" parent="Theme.AppCompat.DayNight.DarkActionBar">
+        <item name="colorPrimary">@color/primary</item>
+        <item name="colorPrimaryDark">@color/primary_dark</item>
+        <item name="colorAccent">@color/accent</item>
     </style>
 
+    <style name="StreamTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="colorPrimary">@color/primary</item>
+        <item name="colorPrimaryDark">@color/primary_dark</item>
+        <item name="colorAccent">@color/accent</item>
+        <item name="android:windowBackground">@color/stream_background</item>
+        <item name="android:textColor">@color/stream_text</item>
+    </style>
 </resources>