Merge pull request YousicianGit#36 from YousicianGit/fix/lifecyclenotification

christian-ys · web-flow · commit 4e2f92c3c1b7 · 2017-05-30T16:46:20.000+03:00
Implemented show/hide of keyboard in the native side
diff --git a/src/androidProj/nativeeditplugin/src/main/java/com/bkmin/android/EditBox.java b/src/androidProj/nativeeditplugin/src/main/java/com/bkmin/android/EditBox.java
@@ -4,6 +4,7 @@
 import org.json.JSONObject;
 
 import android.app.Activity;
+import android.content.Context;
 import android.graphics.Color;
 import android.graphics.Rect;
 import android.graphics.Typeface;
@@ -24,7 +25,27 @@
 import android.widget.TextView;
 
 public class EditBox {
-    private EditText edit;
+
+    // Simplest way to notify the EditBox about the application lifecycle.
+    class EditTextLifeCycle extends EditText
+    {
+        EditBox observerBox;
+        public EditTextLifeCycle(Context context, EditBox box)
+        {
+            super(context);
+            this.observerBox = box;
+        }
+
+        @Override
+        public void onWindowFocusChanged(boolean hasWindowFocus)
+        {
+            super.onWindowFocusChanged(hasWindowFocus);
+            if (!hasWindowFocus)
+                observerBox.notifyFocusChanged(hasWindowFocus);
+        }
+    }
+
+    private EditTextLifeCycle edit;
     private final RelativeLayout layout;
     private int tag;
     private int characterLimit;
@@ -97,6 +118,12 @@ private void showKeyboard(boolean isShow)
         }
     }
 
+    private void notifyFocusChanged(boolean hasWindowFocus)
+    {
+        if(!hasWindowFocus)
+            showKeyboard(false);
+    }
+
     private void processJsonMsg(JSONObject jsonMsg)
     {
         try
@@ -180,7 +207,7 @@ private void Create(int _tag, JSONObject jsonObj)
             String alignment = jsonObj.getString("align");
             boolean multiline = jsonObj.getBoolean("multiline");
 
-            edit = new EditText(NativeEditPlugin.unityActivity.getApplicationContext());
+            edit = new EditTextLifeCycle(NativeEditPlugin.unityActivity.getApplicationContext(), this);
 
             // It's important to set this first as it resets some things, for example character hiding if content type is password.
             edit.setSingleLine(!multiline);
