Fix invisible native input field on Unity 5.6

Oskari Leppäaho · Oskari Leppäaho · commit da6f94b685a0 · 2017-05-26T13:33:10.000+03:00
In 5.6 Unity changed their own view to be the topmost one in the Activity so all the plugins that add stuff to the same activity will be drawn below all Unity stuff. Override that behaviour by extending the UnityPlayer. Some discussion here: https://forum.unity3d.com/threads/android-input-in-fragment-invisible-but-still-interactable-after-update-to-unity-5-6-1.471426/.
diff --git a/demo/Assets/Plugins/Android/AndroidManifest.xml b/demo/Assets/Plugins/Android/AndroidManifest.xml
@@ -17,7 +17,7 @@
     android:icon="@drawable/app_icon"
         android:label="@string/app_name"
         android:debuggable="true">
-        <activity android:name="com.unity3d.player.UnityPlayerNativeActivity"
+        <activity android:name="com.bkmin.android.UnityPlayerNotOnTopActivity"
                   android:label="@string/app_name">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/release/NativeEditPlugin/Plugins/Android/AndroidManifest.xml b/release/NativeEditPlugin/Plugins/Android/AndroidManifest.xml
@@ -17,7 +17,7 @@
     android:icon="@drawable/app_icon"
         android:label="@string/app_name"
         android:debuggable="true">
-        <activity android:name="com.unity3d.player.UnityPlayerNativeActivity"
+        <activity android:name="com.bkmin.android.UnityPlayerNotOnTopActivity"
                   android:label="@string/app_name">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/src/androidProj/nativeeditplugin/src/main/java/com/bkmin/android/UnityPlayerNotOnTop.java b/src/androidProj/nativeeditplugin/src/main/java/com/bkmin/android/UnityPlayerNotOnTop.java
@@ -0,0 +1,24 @@
+package com.bkmin.android;
+
+import com.unity3d.player.*;
+import android.content.ContextWrapper;
+import android.view.SurfaceView;
+import android.view.View;
+import android.util.Log;
+
+public class UnityPlayerNotOnTop
+        extends UnityPlayer
+{
+    public UnityPlayerNotOnTop(ContextWrapper contextwrapper)
+    {
+        super(contextwrapper);
+    }
+
+    public void addView(View child)
+    {
+        if (child instanceof SurfaceView) {
+            ((SurfaceView)child).setZOrderOnTop(false);
+        }
+        super.addView(child);
+    }
+}
diff --git a/src/androidProj/nativeeditplugin/src/main/java/com/bkmin/android/UnityPlayerNotOnTopActivity.java b/src/androidProj/nativeeditplugin/src/main/java/com/bkmin/android/UnityPlayerNotOnTopActivity.java
@@ -0,0 +1,20 @@
+package com.bkmin.android;
+
+import com.unity3d.player.*;
+import android.os.Bundle;
+import android.util.Log;
+
+public class UnityPlayerNotOnTopActivity
+        extends UnityPlayerActivity
+{
+    @Override
+    public void onCreate(Bundle bundle)
+    {
+        requestWindowFeature(1);
+        super.onCreate(bundle);
+        getWindow().setFormat(2);
+        mUnityPlayer = new UnityPlayerNotOnTop(this);
+        setContentView(mUnityPlayer);
+        mUnityPlayer.requestFocus();
+    }
+}
