XML : Elements being blocked by tabLayout

Elements of fragments are getting blocked by the tabLayout on the top and I cannot seem to keep the elements below the tabs.

Each tab is it's own fragment.

Any help getting the elements to stick below the tabs is appreciated

MainActivity.XML

  <RelativeLayout      xmlns:app="http://schemas.android.com/apk/res-auto"      xmlns:android="http://schemas.android.com/apk/res/android"      xmlns:tools="http://schemas.android.com/tools"      android:layout_width="match_parent"      android:layout_height="match_parent"      android:background="#ffffff"      android:fillViewport="false"      android:label="Journal Entry"        tools:context="edu.tp.sghealthapp.HomeActivity">        <android.support.design.widget.AppBarLayout          android:layout_height="wrap_content"          android:layout_width="match_parent"          android:id="@+id/tab">          <include              android:layout_height="wrap_content"              android:layout_width="match_parent"              layout="@layout/layout_tabbar"/>            <android.support.design.widget.TabLayout              android:layout_width="match_parent"              android:layout_height="wrap_content"              android:background="#339999"              android:id="@+id/tabLayout"              app:tabMode ="fixed"              app:tabGravity="fill">            </android.support.design.widget.TabLayout>          </android.support.design.widget.AppBarLayout>      <android.support.v4.view.ViewPager          android:layout_width="match_parent"          android:layout_height="match_parent"          android:id="@+id/viewPager"></android.support.v4.view.ViewPager>    

fragment_glucoseEntry.XML

   <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"          xmlns:app="http://schemas.android.com/apk/res-auto"          xmlns:tools="http://schemas.android.com/tools"          android:layout_width="match_parent"          android:layout_height="match_parent"          tools:context="edu.tp.sghealthapp.GlucoseFragment"          android:layout_alignParentBottom="true"          app:layout_behavior="@string/appbar_scrolling_view_behavior">            <TableLayout                android:layout_width="match_parent"              android:layout_height="match_parent"              android:stretchColumns="0,1"              android:layout_below="@+id/viewPager"              android:gravity="top">                  <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:layout_marginTop="10dp"                  android:stretchColumns="0,1">                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:layout_below="@+id/titlet"                      android:layout_span="2"                      android:paddingLeft="4dp"                      android:text="Glucose Measurement"                        android:textAppearance="?android:attr/textAppearanceMedium"                      android:textStyle="bold" />              </TableRow>                <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:stretchColumns="0,1">                    <EditText                      android:id="@+id/glucoseET"                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:layout_span="2"                      android:ems="10"                      android:hint="Enter glucose reading (mmol/dl)"                      android:inputType="numberDecimal"                      android:singleLine="true" />              </TableRow>                <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:layout_marginTop="10dp"                  android:stretchColumns="0,1">                    <TextView                      android:id="@+id/glucoseTimeTV"                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:layout_span="2"                      android:paddingLeft="4dp"                      android:text="Time of Glucose Measurement"                      android:textAppearance="?android:attr/textAppearanceMedium"                      android:textStyle="bold" />              </TableRow>                <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:stretchColumns="0,1">                    <EditText                      android:id="@+id/glucoseTimeET"                      android:layout_width="wrap_content"                      android:layout_span="2"                      android:focusable="false"                      android:hint="Select time..."                      android:inputType="number"                      android:onClick="onClickShowTimeDialogue" />                  </TableRow>              <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:stretchColumns="0,1">                    <TextView                      android:id="@+id/glucoseDateTV"                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:layout_span="2"                      android:paddingLeft="4dp"                      android:text="Date of Glucose Measurement"                      android:textAppearance="?android:attr/textAppearanceMedium"                      android:textStyle="bold" />                          </TableRow>                <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:stretchColumns="0,1">                    <EditText                      android:id="@+id/glucoseDateET"                      android:layout_width="wrap_content"                      android:layout_span="2"                      android:focusable="false"                      android:hint="Select Date..."                      android:inputType="date"                      android:onClick="onClickShowTimeDialogue" />                  </TableRow>                  <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent"                  android:paddingTop="20dp">                    <Button                      android:id="@+id/btnCancel"                      android:layout_width="0dp"                      android:layout_height="wrap_content"                      android:layout_column="0"                      android:layout_weight="1"                      android:background="@android:color/holo_red_light"                      android:nestedScrollingEnabled="false"                      android:onClick="returnHomeOnClick"                      android:text="Cancel" />                    <Button                      android:id="@+id/btnSaveEntry"                      android:layout_width="0dp"                      android:layout_height="wrap_content"                      android:layout_column="1"                      android:layout_weight="1"                      android:background="@android:color/holo_green_light"                      android:text="Save"                      android:layout_marginLeft="10dp"/>                </TableRow>                </TableLayout>          </FrameLayout>    

MainActivity.java

      public class MainActivity extends AppCompatActivity {          Toolbar mToolBar;          TabLayout mTabLayout;          ViewPager mViewPager;          Button mBtnSaveEntry;          EditText mGlucose, mGlucoseTime, mMealTime;          TableRow t1;          AutoCompleteTextView mTxtFood, mTxtFood2, mTxtFood3;          RadioGroup mRadioGrp;          RadioButton mSelectedRadio;          Helper helper = new Helper();            @Override          protected void onCreate(Bundle savedInstanceState) {                super.onCreate(savedInstanceState);              setContentView(R.layout.activity_entry);              this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);                  mToolBar = (Toolbar) findViewById(R.id.tabBar);              setSupportActionBar(mToolBar);              mTabLayout = (TabLayout) findViewById(R.id.tabLayout);              mViewPager = (ViewPager) findViewById(R.id.viewPager);              ViewPagerAdapter pgAdapter = new ViewPagerAdapter(getSupportFragmentManager());              pgAdapter.addFragments( new GlucoseFragment(), "Glucose Entry");              pgAdapter.addFragments(new FoodEntryFragment(), "Food Entry");              mViewPager.setAdapter(pgAdapter);              mTabLayout.setupWithViewPager(mViewPager);            }    

GlucoseFragment.java

      public class GlucoseFragment extends Fragment {              public GlucoseFragment() {              // Required empty public constructor          }              @Override          public View onCreateView(LayoutInflater inflater, ViewGroup container,                                   Bundle savedInstanceState) {              // Inflate the layout for this fragment              return inflater.inflate(R.layout.fragment_glucose, container, false);          }        }