NEWT/Android: Add TRANSLUCENT feature / Demo: 'GearsES2T'

8 files changed, 139 insertions, 4 deletions

diff --git a/make/resources/android/AndroidManifest-launcher.xml b/make/resources/android/AndroidManifest-launcher.xml
index 9166dd3c4..88abc8ba5 100644
--- a/make/resources/android/AndroidManifest-launcher.xml
+++ b/make/resources/android/AndroidManifest-launcher.xml
@@ -70,6 +70,20 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name="com.jogamp.android.launcher.NEWTLauncherGearsES2TransActivity"
+                  android:finishOnTaskLaunch="true"
+                  android:launchMode="standard"
+                  android:configChanges="keyboardHidden|orientation"
+                  android:label="@string/activity_gearses2t_name"
+                  android:description="@string/activity_gearses2t_descr"
+                  android:exported="true"
+                  android:theme="@style/Theme.Transparent"
+                  >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
         <activity android:name="com.jogamp.android.launcher.NEWTLauncherGraphUI1pActivity"
                   android:finishOnTaskLaunch="true"
                   android:launchMode="standard"
diff --git a/make/resources/android/res-launcher/values/colors.xml b/make/resources/android/res-launcher/values/colors.xml
new file mode 100644
index 000000000..f4d188b25
--- /dev/null
+++ b/make/resources/android/res-launcher/values/colors.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+	<drawable name="screen_background_black">#ff000000</drawable>
+    <drawable name="translucent_background">#e0000000</drawable>
+    <drawable name="transparent_background">#00000000</drawable>
+</resources>
diff --git a/make/resources/android/res-launcher/values/strings.xml b/make/resources/android/res-launcher/values/strings.xml
index f4b558df3..8b6928d9c 100644
--- a/make/resources/android/res-launcher/values/strings.xml
+++ b/make/resources/android/res-launcher/values/strings.xml
@@ -11,6 +11,8 @@
     <string name="activity_gearses1_descr">GearsES1</string>
     <string name="activity_gearses2_name">GearsES2</string>
     <string name="activity_gearses2_descr">GearsES2</string>
+    <string name="activity_gearses2t_name">GearsES2T</string>
+    <string name="activity_gearses2t_descr">GearsES2T</string>
     <string name="activity_graphui1p_name">GraphUI1p</string>
     <string name="activity_graphui1p_descr">GraphUI 1-pass</string>
     <string name="activity_graphui2p_name">GraphUI2p</string>
diff --git a/make/resources/android/res-launcher/values/styles.xml b/make/resources/android/res-launcher/values/styles.xml
new file mode 100644
index 000000000..5b7eb7e2e
--- /dev/null
+++ b/make/resources/android/res-launcher/values/styles.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme" parent="android:Theme">
+    </style>
+
+    <style name="Theme.Translucent" parent="android:style/Theme.Translucent">
+        <item name="android:windowBackground">@drawable/translucent_background</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:colorForeground">#fff</item>
+    </style>
+
+    <style name="Theme.Transparent">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowAnimationStyle">@android:style/Animation.Translucent</item>
+        <item name="android:windowBackground">@drawable/transparent_background</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:colorForeground">#fff</item>
+    </style>
+
+</resources>
diff --git a/src/android/com/jogamp/android/launcher/NEWTLauncherGearsES2TransActivity.java b/src/android/com/jogamp/android/launcher/NEWTLauncherGearsES2TransActivity.java
new file mode 100644
index 000000000..c55620f4c
--- /dev/null
+++ b/src/android/com/jogamp/android/launcher/NEWTLauncherGearsES2TransActivity.java
@@ -0,0 +1,15 @@
+package com.jogamp.android.launcher;
+
+public class NEWTLauncherGearsES2TransActivity extends NEWTLauncherActivity {
+    static String demo = "com.jogamp.opengl.test.android.NEWTGearsES2TransActivity";
+    static String pkg = "com.jogamp.opengl.test";
+
+    @Override
+    public String getUserActivityName() {
+        return demo;
+    }
+    @Override
+    public String getUserPackageName() {
+        return pkg;
+    }
+}
diff --git a/src/newt/classes/jogamp/newt/driver/android/AndroidWindow.java b/src/newt/classes/jogamp/newt/driver/android/AndroidWindow.java
index c5019bf63..2c7031dae 100644
--- a/src/newt/classes/jogamp/newt/driver/android/AndroidWindow.java
+++ b/src/newt/classes/jogamp/newt/driver/android/AndroidWindow.java
@@ -115,7 +115,9 @@ public class AndroidWindow extends jogamp.newt.WindowImpl implements Callback2 {
     public static int getFormat(CapabilitiesImmutable rCaps) {
         int fmt = PixelFormat.UNKNOWN;
         
-        if(rCaps.getRedBits()<=5 &&
+        if(!rCaps.isBackgroundOpaque()) {
+            fmt = PixelFormat.TRANSLUCENT;
+        } else if(rCaps.getRedBits()<=5 &&
            rCaps.getGreenBits()<=6 &&
            rCaps.getBlueBits()<=5 &&
            rCaps.getAlphaBits()==0) {
@@ -313,7 +315,7 @@ public class AndroidWindow extends jogamp.newt.WindowImpl implements Callback2 {
     
     public void surfaceCreated(SurfaceHolder holder) {    
         Log.d(MD.TAG, "surfaceCreated: "+x+"/"+y+" "+width+"x"+height);
-        surfaceRealized(holder);
+        // surfaceRealized(holder);
         Log.d(MD.TAG, "surfaceCreated: X");
     }
 
@@ -389,7 +391,8 @@ public class AndroidWindow extends jogamp.newt.WindowImpl implements Callback2 {
     
     class MSurfaceView extends SurfaceView {
         public MSurfaceView (Context ctx) {
-            super(ctx);            
+            super(ctx);
+            setBackgroundDrawable(null);
         }
     }
     //----------------------------------------------------------------------
diff --git a/src/test/com/jogamp/opengl/test/android/NEWTGearsES2Activity.java b/src/test/com/jogamp/opengl/test/android/NEWTGearsES2Activity.java
index 164857760..939bfa210 100644
--- a/src/test/com/jogamp/opengl/test/android/NEWTGearsES2Activity.java
+++ b/src/test/com/jogamp/opengl/test/android/NEWTGearsES2Activity.java
@@ -54,7 +54,7 @@ public class NEWTGearsES2Activity extends NewtBaseActivity {
        GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GLES2));
        Log.d(TAG, "req caps: "+caps);
        GLWindow glWindow = GLWindow.create(caps);
-       glWindow.setFullscreen(true);       
+       glWindow.setFullscreen(true);
        setContentView(getWindow(), glWindow);
        
        glWindow.addGLEventListener(new GearsES2(1));
diff --git a/src/test/com/jogamp/opengl/test/android/NEWTGearsES2TransActivity.java b/src/test/com/jogamp/opengl/test/android/NEWTGearsES2TransActivity.java
new file mode 100644
index 000000000..1862b1ba1
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/android/NEWTGearsES2TransActivity.java
@@ -0,0 +1,75 @@
+/**
+ * Copyright 2011 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package com.jogamp.opengl.test.android;
+
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLProfile;
+
+import jogamp.newt.driver.android.NewtBaseActivity;
+
+import com.jogamp.newt.ScreenMode;
+import com.jogamp.newt.event.ScreenModeListener;
+import com.jogamp.newt.opengl.GLWindow;
+
+import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
+import com.jogamp.opengl.util.Animator;
+
+import android.os.Bundle;
+import android.util.Log;
+
+public class NEWTGearsES2TransActivity extends NewtBaseActivity {
+   static String TAG = "NEWTGearsES2TransActivity";
+   
+   @Override
+   public void onCreate(Bundle savedInstanceState) {
+       Log.d(TAG, "onCreate - 0");
+       super.onCreate(savedInstanceState);
+       
+       // create GLWindow (-> incl. underlying NEWT Display, Screen & Window)
+       GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GLES2));
+       caps.setBackgroundOpaque(false);
+       Log.d(TAG, "req caps: "+caps);
+       GLWindow glWindow = GLWindow.create(caps);
+       glWindow.setFullscreen(true);       
+       setContentView(getWindow(), glWindow);
+       
+       glWindow.addGLEventListener(new GearsES2(1));
+       glWindow.getWindow().getScreen().addScreenModeListener(new ScreenModeListener() {
+        public void screenModeChangeNotify(ScreenMode sm) { }
+        public void screenModeChanged(ScreenMode sm, boolean success) {
+            System.err.println("ScreenMode Changed: "+sm);
+        }
+       });
+       glWindow.setVisible(true);
+       Animator animator = new Animator(glWindow);
+       animator.setUpdateFPSFrames(60, System.err);
+       setAnimator(animator);
+       
+       Log.d(TAG, "onCreate - X");
+   }   
+}