settings.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/light_purple"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" >

        <include
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            layout="@layout/navigation_bar" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:orientation="vertical"
        android:paddingBottom="@dimen/activity_vertical_margin"
        android:paddingLeft="@dimen/activity_horizontal_margin"
        android:paddingRight="@dimen/activity_horizontal_margin"
        android:paddingTop="@dimen/activity_vertical_margin" >

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/textview_horizontal_margin"
            android:background="@color/white"
            android:orientation="vertical" >

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:orientation="horizontal"
                android:padding="@dimen/layout_vertical_margin_small" >

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/collecting_frequency"
                    android:textColor="@color/black"
                    android:textSize="@dimen/text_size" />

                <LinearLayout
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:gravity="right" >

                    <TextView
                        android:id="@+id/time"
                        android:layout_width="50sp"
                        android:layout_height="wrap_content"
                        android:gravity="center_vertical|right"
                        android:textColor="@color/black"
                        android:textSize="@dimen/text_size" >
                    </TextView>
                </LinearLayout>
            </LinearLayout>

            <SeekBar
                android:id="@+id/timeline"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:focusable="true"
                android:max="59"
                android:maxHeight="4.0dip"
                android:minHeight="4.0dip"
                android:paddingBottom="@dimen/layout_vertical_margin_small"
                android:paddingLeft="16.0dip"
                android:paddingRight="16.0dip"
                android:progress="5"
                android:progressDrawable="@drawable/custom_seekbar"
                android:thumb="@drawable/seekbar_thumb" />

            <View
                android:layout_width="match_parent"
                android:layout_height="@dimen/line_height"
                android:background="@color/light_gray" />

            <RelativeLayout
                android:id="@+id/floating_item"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:padding="@dimen/layout_vertical_margin_small" >

                <TextView
                    android:id="@+id/floating_Window"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:text="@string/floating_window"
                    android:textColor="@color/black"
                    android:textSize="@dimen/text_size" />

                <CheckBox
                    android:id="@+id/floating"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentRight="true"
                    android:background="@drawable/custom_checkbox"
                    android:button="@null"
                    android:checked="true"
                    android:paddingLeft="@dimen/image_padding"
                    android:paddingRight="@dimen/image_padding" />
            </RelativeLayout>

            <RelativeLayout
                android:id="@+id/auto_stop_item"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:orientation="horizontal"
                android:padding="@dimen/layout_vertical_margin_small" >

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/stop_when_exited"
                    android:textColor="@color/black"
                    android:textSize="@dimen/text_size" />

                <CheckBox
                    android:id="@+id/auto_stop"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentRight="true"
                    android:background="@drawable/custom_checkbox"
                    android:button="@null"
                    android:checked="true"
                    android:paddingLeft="@dimen/image_padding"
                    android:paddingRight="@dimen/image_padding" />
            </RelativeLayout>

            <LinearLayout
                android:id="@+id/heap_item"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:padding="@dimen/layout_vertical_margin_small" >

                <TextView
                    android:id="@+id/collect_heap"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/collect_heap"
                    android:textColor="@color/black"
                    android:textSize="@dimen/text_size" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/root_notification"
                    android:textColor="@color/gray"
                    android:textSize="@dimen/text_size" />

                <LinearLayout
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:gravity="right" >

                    <CheckBox
                        android:id="@+id/is_root"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="right"
                        android:background="@drawable/custom_checkbox"
                        android:button="@null"
                        android:checked="false"
                        android:gravity="right"
                        android:paddingLeft="@dimen/image_padding"
                        android:paddingRight="@dimen/image_padding" />
                </LinearLayout>
            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/textview_horizontal_margin"
            android:background="@color/white"
            android:orientation="vertical" >

            <LinearLayout
                android:id="@+id/mail_settings"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:padding="@dimen/layout_vertical_margin_small" >

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/mail_settings"
                    android:textColor="@color/black"
                    android:textSize="@dimen/text_size" />

                <LinearLayout
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:gravity="right" >

                    <ImageView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:src="@drawable/right_arrow"
                        android:textSize="@dimen/text_size" />
                </LinearLayout>
            </LinearLayout>

            <View
                android:layout_width="match_parent"
                android:layout_height="@dimen/line_height"
                android:background="@color/light_gray" />

            <LinearLayout
                android:id="@+id/about"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:padding="@dimen/layout_vertical_margin_small" >

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:text="@string/about"
                    android:textColor="@color/black"
                    android:textSize="@dimen/text_size" />

                <LinearLayout
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:gravity="right" >

                    <ImageView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:src="@drawable/right_arrow"
                        android:textSize="@dimen/text_size" />
                </LinearLayout>
            </LinearLayout>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>