Fix hidden Scrollbar

app/src/main/java/info/nerull7/mysqlbrowser/CustomScrollView.java

@@ -2,6 +2,7 @@ package info.nerull7.mysqlbrowser;
 
 import android.content.Context;
 import android.util.AttributeSet;
+import android.view.MotionEvent;
 import android.widget.ScrollView;
 
 /**
@@ -9,10 +10,18 @@ import android.widget.ScrollView;
  */
 public class CustomScrollView extends ScrollView {
 
-    private OnScrollChangedListener listener;
+    private OnTouchEventListener onTouchEventListener;
 
-    public void setOnScrollChangedListener(OnScrollChangedListener listener){
+    @Override
-        this.listener = listener;
+    public boolean onTouchEvent(MotionEvent ev) {
+        if(onTouchEventListener != null){
+            onTouchEventListener.onTouchEvent(ev);
+        }
+        return super.onTouchEvent(ev);
+    }
+
+    public void setOnTouchEventListener(OnTouchEventListener onTouchEventListener){
+        this.onTouchEventListener = onTouchEventListener;
     }
 
     public CustomScrollView(Context context) {
@@ -23,13 +32,7 @@ public class CustomScrollView extends ScrollView {
         super(context,attributeSet);
     }
 
-    @Override
+    public interface OnTouchEventListener {
-    protected void onScrollChanged(int l, int t, int oldl, int oldt) {
+        public boolean onTouchEvent(MotionEvent ev);
-        if(listener!=null)
-            listener.onScrollChanged(l,t,oldl,oldt);
-    }
-
-    public interface OnScrollChangedListener{
-        public void onScrollChanged(int l, int t, int oldl, int oldt);
     }
 }

app/src/main/java/info/nerull7/mysqlbrowser/EntriesFragment.java

@@ -8,9 +8,11 @@ import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
+import android.widget.HorizontalScrollView;
 import android.widget.ProgressBar;
 import android.widget.RelativeLayout;
 import android.widget.ScrollView;
@@ -36,9 +38,10 @@ public class EntriesFragment extends Fragment implements AsyncDatabaseConnector.
     private static final int ENTRIES_PADDING_RIGHT = 15;
 
     private TableLayout entriesTable;
-    private CustomScrollView entriesScrollView;
+    private ScrollView entriesScrollView;
     private FrameLayout headerFrame;
     private RelativeLayout rootView;
+    private HorizontalScrollView horizontalScrollView;
     private TableRow.LayoutParams layoutParams;
     private TableRow headerRow;
 
@@ -48,7 +51,7 @@ public class EntriesFragment extends Fragment implements AsyncDatabaseConnector.
     private int page;
     private int pageCount;
     private ProgressBar progressBar;
-    private ScrollView fakeScrollView;
+    private CustomScrollView fakeScrollView;
     private View dummyView;
 
     private MenuInflater menuInflater;
@@ -82,17 +85,20 @@ public class EntriesFragment extends Fragment implements AsyncDatabaseConnector.
     private void initViewItems(View rootView){
         headerFrame = (FrameLayout) rootView.findViewById(R.id.headerFrame);
         entriesTable = (TableLayout) rootView.findViewById(R.id.entriesTable);
-        entriesScrollView = (CustomScrollView) rootView.findViewById(R.id.entriesScrollView);
+        entriesScrollView = (ScrollView) rootView.findViewById(R.id.entriesScrollView);
-        fakeScrollView = (ScrollView) rootView.findViewById(R.id.fakeScroll);
+        fakeScrollView = (CustomScrollView) rootView.findViewById(R.id.fakeScroll);
         progressBar = (ProgressBar) rootView.findViewById(R.id.loginProgressBar);
         dummyView = rootView.findViewById(R.id.dummyView);
+        horizontalScrollView = (HorizontalScrollView) rootView.findViewById(R.id.horizontalScrollView);
 
         this.rootView = (RelativeLayout) rootView;
 
-        entriesScrollView.setOnScrollChangedListener(new CustomScrollView.OnScrollChangedListener() {
+        fakeScrollView.setOnTouchEventListener(new CustomScrollView.OnTouchEventListener() {
             @Override
-            public void onScrollChanged(int l, int t, int oldl, int oldt) {
+            public boolean onTouchEvent(MotionEvent ev) {
-                fakeScrollView.scrollTo(0,t);
+                entriesScrollView.onTouchEvent(ev);
+                horizontalScrollView.onTouchEvent(ev);
+                return true;
             }
         });
 
@@ -259,6 +265,11 @@ public class EntriesFragment extends Fragment implements AsyncDatabaseConnector.
         entriesScrollView.measure(View.MeasureSpec.UNSPECIFIED,View.MeasureSpec.UNSPECIFIED);
         int height = entriesScrollView.getMeasuredHeight();
         dummyView.setMinimumHeight(height);
+
+        RelativeLayout.LayoutParams fakeScrollLayout = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+        fakeScrollLayout.setMargins(0,headerFrame.getHeight(),0,0);
+
+        fakeScrollView.setLayoutParams(fakeScrollLayout);
     }
 
 

app/src/main/res/layout/fragment_entries.xml

@@ -4,19 +4,6 @@
     android:layout_height="match_parent"
     tools:context="info.nerull7.mysqlbrowser.EntriesFragment">
 
-    <ScrollView
-        android:layout_width="wrap_content"
-        android:layout_height="fill_parent"
-        android:layout_below="@+id/loginProgressBar"
-        android:layout_alignParentRight="true"
-        android:foregroundGravity="right"
-        android:id="@+id/fakeScroll">
-        <View
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:id="@+id/dummyView"/>
-    </ScrollView>
-
     <HorizontalScrollView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -33,7 +20,7 @@
                 android:id="@+id/headerFrame"
                 ></FrameLayout>
 
-            <info.nerull7.mysqlbrowser.CustomScrollView
+            <ScrollView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:id="@+id/entriesScrollView"
@@ -44,7 +31,7 @@
                     android:layout_height="wrap_content"
                     android:id="@+id/entriesTable">
                 </TableLayout>
-            </info.nerull7.mysqlbrowser.CustomScrollView>
+            </ScrollView>
         </RelativeLayout>
     </HorizontalScrollView>
 
@@ -58,4 +45,18 @@
         android:layout_alignParentTop="false"
         android:layout_marginTop="-7dp" />
 
+    <info.nerull7.mysqlbrowser.CustomScrollView
+        android:layout_width="wrap_content"
+        android:layout_height="fill_parent"
+        android:layout_below="@+id/loginProgressBar"
+        android:layout_alignParentRight="true"
+        android:foregroundGravity="right"
+        android:id="@+id/fakeScroll"
+        android:overScrollMode="never">
+        <View
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/dummyView"/>
+    </info.nerull7.mysqlbrowser.CustomScrollView>
+
 </RelativeLayout>