content_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context="none.treego.MainActivity"
    tools:showIn="@layout/app_bar_main">

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/btnTeste1"
        android:id="@+id/btnShowState"
        android:layout_alignParentTop="true"
        android:layout_alignParentStart="true" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/btnTeste2"
        android:id="@+id/btnShowCity"
        android:layout_alignTop="@+id/btnShowState"
        android:layout_toEndOf="@+id/btnShowState" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/btnTeste3"
        android:id="@+id/btnShowNeighborhood"
        android:layout_alignTop="@+id/btnShowCity"
        android:layout_toEndOf="@+id/btnShowCity" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/btnTeste4"
        android:id="@+id/btnShowStreet"
        android:layout_alignTop="@+id/btnShowNeighborhood"
        android:layout_toEndOf="@+id/btnShowNeighborhood" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Estado"
        android:id="@+id/lblState"
        android:layout_below="@+id/btnShowState"
        android:layout_alignParentStart="true" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Cidade"
        android:id="@+id/lblCity"
        android:layout_below="@+id/lblState"
        android:layout_alignStart="@+id/lblState" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Bairro"
        android:id="@+id/lblNeighborhood"
        android:layout_below="@+id/lblCity"
        android:layout_alignStart="@+id/lblCity" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Rua"
        android:id="@+id/lblStreet"
        android:layout_below="@+id/lblNeighborhood"
        android:layout_alignParentStart="true" />
</RelativeLayout>