Invisible lists if keyboard appear. Show again the list if keyboard dissapear fault

android/Pictogram/tabletlibrary/src/main/java/com/yottacode/pictogram/tabletlibrary/gui/SerialActivity.java

@@ -3,12 +3,15 @@ package com.yottacode.pictogram.tabletlibrary.gui;
 import android.app.Activity;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.content.res.Configuration;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.Window;
+import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.LinearLayout;
 
 import com.yottacode.pictogram.dao.UserLogin;
 import com.yottacode.pictogram.tabletlibrary.R;
@@ -52,7 +55,8 @@ public  class SerialActivity extends Activity   {
         requestWindowFeature(Window.FEATURE_NO_TITLE);
         setContentView(R.layout.activity_serial);
 
-
+        //Initial keyboard hide
+        getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
 
         final EditText mSerialViewMail = (EditText) findViewById(R.id.serialmail);
         final EditText mSerialViewPass = (EditText) findViewById(R.id.serialpass);
@@ -65,6 +69,29 @@ public  class SerialActivity extends Activity   {
         mSerialViewMail.setText(username);
         mSerialViewPass.setText(password);
 
+        final LinearLayout stuList = (LinearLayout) findViewById(R.id.stuLay);
+        final LinearLayout supList = (LinearLayout) findViewById(R.id.supLay);
+
+        mSerialViewMail.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View view,boolean hasFocus) {
+                if(hasFocus){
+                    stuList.setVisibility(View.INVISIBLE);
+                    supList.setVisibility(View.INVISIBLE);
+                }
+            }
+        });
+
+        mSerialViewPass.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View view,boolean hasFocus) {
+                if(hasFocus){
+                    stuList.setVisibility(View.INVISIBLE);
+                    supList.setVisibility(View.INVISIBLE);
+                }
+            }
+        });
+
 
 
         // Escribo el último valor indicado de username

android/Pictogram/tabletlibrary/src/main/res/layout/activity_serial.xml

@@ -72,7 +72,8 @@
         android:layout_width="400px"
         android:layout_alignParentBottom="true"
         android:layout_alignStart="@+id/entrar_button"
-        android:layout_marginStart="270dp">
+        android:layout_marginStart="270dp"
+        android:id="@+id/supLay">
 
         <TextView
             android:layout_width="match_parent"
@@ -97,7 +98,8 @@
         android:background="@color/darkred"
         android:layout_width="400px"
         android:layout_alignParentBottom="true"
-        android:layout_alignParentStart="true">
+        android:layout_alignParentStart="true"
+        android:id="@+id/stuLay">
 
         <TextView
             android:layout_width="match_parent"