opengl: tests: Add explict android:exported flag to manifests

After Android S+, it's required to add android:exported flag on manifests
if an intent filter is defined[1]. However, it's missing on the
manifests of these opengl tests which are targeting to current sdk
version leads to installation failures for these APKs. Fix it by adding
required android:exported flag.

[1]: https://android.googlesource.com/platform/frameworks/base/+/c4e90ac06ad3e0fd2af9e3864742e2d1199a8cdd

Test: These APKs are installed successfully on Android 12 devices.

Bug: 215940253
Change-Id: Ia95a46cc55103e7f075900acd237b41699f4cbd0
diff --git a/opengl/tests/gl2_cameraeye/AndroidManifest.xml b/opengl/tests/gl2_cameraeye/AndroidManifest.xml
index c53f7be..a4674e1 100644
--- a/opengl/tests/gl2_cameraeye/AndroidManifest.xml
+++ b/opengl/tests/gl2_cameraeye/AndroidManifest.xml
@@ -26,7 +26,7 @@
     <uses-feature android:name="android.hardware.camera.autofocus" />
     <uses-feature android:glEsVersion="0x00020000" />
     <application android:label="@string/gl2cameraeye_name">
-        <activity android:name="GL2CameraEye">
+        <activity android:name="GL2CameraEye" android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
diff --git a/opengl/tests/gl2_java/AndroidManifest.xml b/opengl/tests/gl2_java/AndroidManifest.xml
index 8bb6840..500adb5 100644
--- a/opengl/tests/gl2_java/AndroidManifest.xml
+++ b/opengl/tests/gl2_java/AndroidManifest.xml
@@ -22,7 +22,8 @@
         <activity android:name="GL2JavaActivity"
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
             	android:launchMode="singleTask"
-            	android:configChanges="orientation|keyboardHidden">
+		android:configChanges="orientation|keyboardHidden"
+		android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
diff --git a/opengl/tests/gl2_jni/AndroidManifest.xml b/opengl/tests/gl2_jni/AndroidManifest.xml
index 1827e5f..b4ce99b 100644
--- a/opengl/tests/gl2_jni/AndroidManifest.xml
+++ b/opengl/tests/gl2_jni/AndroidManifest.xml
@@ -21,7 +21,8 @@
         <activity android:name="GL2JNIActivity"
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
             	android:launchMode="singleTask"
-            	android:configChanges="orientation|keyboardHidden">
+		android:configChanges="orientation|keyboardHidden"
+		android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
diff --git a/opengl/tests/gl_jni/AndroidManifest.xml b/opengl/tests/gl_jni/AndroidManifest.xml
index 5d0ec96..bedab56 100644
--- a/opengl/tests/gl_jni/AndroidManifest.xml
+++ b/opengl/tests/gl_jni/AndroidManifest.xml
@@ -24,7 +24,8 @@
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
             	android:launchMode="singleTask"
             	android:screenOrientation="landscape"
-            	android:configChanges="orientation|keyboardHidden">
+		android:configChanges="orientation|keyboardHidden"
+		android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
diff --git a/opengl/tests/lighting1709/AndroidManifest.xml b/opengl/tests/lighting1709/AndroidManifest.xml
index 6c23d42..d766be9 100644
--- a/opengl/tests/lighting1709/AndroidManifest.xml
+++ b/opengl/tests/lighting1709/AndroidManifest.xml
@@ -2,7 +2,7 @@
         package="com.android.lightingtest">
 
     <application>
-        <activity android:name="ClearActivity" android:label="LightingTest">
+        <activity android:name="ClearActivity" android:label="LightingTest" android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/opengl/tests/testPauseResume/AndroidManifest.xml b/opengl/tests/testPauseResume/AndroidManifest.xml
index 1879bc3..ae82a82 100644
--- a/opengl/tests/testPauseResume/AndroidManifest.xml
+++ b/opengl/tests/testPauseResume/AndroidManifest.xml
@@ -24,7 +24,8 @@
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
             	android:launchMode="singleTask"
             	android:screenOrientation="landscape"
-            	android:configChanges="orientation|keyboardHidden">
+		android:configChanges="orientation|keyboardHidden"
+		android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />