diff --git a/app/build.gradle b/app/build.gradle
index dd60cdf4..81322ef9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -71,6 +71,7 @@ dependencies {
     }
     implementation "com.github.bumptech.glide:okhttp-integration:4.11.0"
 
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation "com.github.tomakehurst:wiremock-jre8:2.26.3"
     testImplementation "com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0"
     testImplementation 'junit:junit:4.13'
diff --git a/app/src/androidTest/java/com/h/pixeldroid/BottomMenuTest.kt b/app/src/androidTest/java/com/h/pixeldroid/BottomMenuTest.kt
new file mode 100644
index 00000000..09122308
--- /dev/null
+++ b/app/src/androidTest/java/com/h/pixeldroid/BottomMenuTest.kt
@@ -0,0 +1,25 @@
+package com.h.pixeldroid
+
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.ext.junit.rules.ActivityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class BottomMenuTest {
+    @get:Rule
+    var activityRule: ActivityScenarioRule<MainActivity>
+            = ActivityScenarioRule(MainActivity::class.java)
+
+    @Test
+    fun testFollowersTextView() {
+        onView(withId(R.id.activity_main_account_btn)).perform(click())
+        onView(withId(R.id.profile_main_container)).check(matches(isDisplayed()))
+    }
+}
diff --git a/app/src/androidTest/java/com/h/pixeldroid/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/h/pixeldroid/ExampleInstrumentedTest.kt
index 4f6ac769..9f8c3197 100644
--- a/app/src/androidTest/java/com/h/pixeldroid/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/h/pixeldroid/ExampleInstrumentedTest.kt
@@ -2,12 +2,10 @@ package com.h.pixeldroid
 
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
-
+import org.junit.Assert.assertEquals
 import org.junit.Test
 import org.junit.runner.RunWith
 
-import org.junit.Assert.*
-
 /**
  * Instrumented test, which will execute on an Android device.
  *
diff --git a/app/src/androidTest/java/com/h/pixeldroid/LoginInstrumentedTest.kt b/app/src/androidTest/java/com/h/pixeldroid/LoginInstrumentedTest.kt
index 44868f7f..114e0bbc 100644
--- a/app/src/androidTest/java/com/h/pixeldroid/LoginInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/h/pixeldroid/LoginInstrumentedTest.kt
@@ -12,11 +12,15 @@ import androidx.test.espresso.intent.Intents.intended
 import androidx.test.espresso.intent.matcher.IntentMatchers.hasAction
 import androidx.test.espresso.intent.matcher.IntentMatchers.hasDataString
 import androidx.test.espresso.intent.rule.IntentsTestRule
-import androidx.test.espresso.matcher.ViewMatchers.*
+import androidx.test.espresso.matcher.ViewMatchers.hasErrorText
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.rule.ActivityTestRule
-import org.hamcrest.CoreMatchers.*
+import org.hamcrest.CoreMatchers.allOf
+import org.hamcrest.CoreMatchers.anyOf
+import org.hamcrest.CoreMatchers.containsString
 import org.hamcrest.Matcher
 import org.junit.Before
 import org.junit.Rule
@@ -39,26 +43,27 @@ class LoginInstrumentedTest {
     fun clickConnect() {
         onView(withId(R.id.connect_instance_button)).check(matches(withText("Connect")))
     }
+
     @Test
     fun invalidURL() {
         onView(withId(R.id.editText)).perform(ViewActions.replaceText("/jdi"), ViewActions.closeSoftKeyboard())
         onView(withId(R.id.connect_instance_button)).perform(click())
         onView(withId(R.id.editText)).check(matches(hasErrorText("Invalid domain")))
     }
+
     @Test
     fun notPixelfedInstance() {
         onView(withId(R.id.editText)).perform(ViewActions.replaceText("localhost"), ViewActions.closeSoftKeyboard())
         onView(withId(R.id.connect_instance_button)).perform(click())
         onView(withId(R.id.editText)).check(matches(hasErrorText("Could not register the application with this server")))
     }
-
-
 }
 
 @RunWith(AndroidJUnit4::class)
 class LoginCheckIntent {
     @get:Rule
     val intentsTestRule = IntentsTestRule(LoginActivity::class.java)
+
     @Test
     fun launchesIntent() {
         val expectedIntent: Matcher<Intent> = allOf(
@@ -75,6 +80,7 @@ class LoginCheckIntent {
 
     }
 }
+
 @RunWith(AndroidJUnit4::class)
 class AfterIntent {
 
@@ -87,6 +93,7 @@ class AfterIntent {
         val intent = Intent(ACTION_VIEW, Uri.parse("oauth2redirect://com.h.pixeldroid?code=sdfdqsf"))
         launchedActivity = rule.launchActivity(intent)
     }
+
     @Test
     fun usesIntent() {
 
diff --git a/app/src/androidTest/java/com/h/pixeldroid/ProfileTest.kt b/app/src/androidTest/java/com/h/pixeldroid/ProfileTest.kt
index fbf2e11c..7b57d6f4 100644
--- a/app/src/androidTest/java/com/h/pixeldroid/ProfileTest.kt
+++ b/app/src/androidTest/java/com/h/pixeldroid/ProfileTest.kt
@@ -3,15 +3,16 @@ package com.h.pixeldroid
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.assertion.ViewAssertions.matches
-import androidx.test.espresso.matcher.ViewMatchers.*
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import org.hamcrest.Matchers.not
-
+import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
-import java.lang.Thread.sleep
+
 
 @RunWith(AndroidJUnit4::class)
 class ProfileTest {
@@ -19,10 +20,14 @@ class ProfileTest {
     var activityRule: ActivityScenarioRule<MainActivity>
             = ActivityScenarioRule(MainActivity::class.java)
 
-    @Test
-    fun testFollowersTextView() {
-        onView(withId(R.id.button)).perform(click())
-        onView(withId(R.id.followers)).check(matches(withText("Followers")))
+    @Before
+    fun openProfileFragment() {
+        onView(withId(R.id.activity_main_account_btn)).perform(click())
     }
 
-}
+    @Test
+    fun randomUsernameCorrectlyLoadedTest() {
+        Thread.sleep(5000) // wait for the username to load (to modify once we know how)
+        onView(withId(R.id.accountName)).check(matches(not(withText(R.string.no_username))))
+    }
+}
\ No newline at end of file
diff --git a/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt b/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt
index 8a1fc3f9..17d23a03 100644
--- a/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt
+++ b/app/src/androidTest/java/com/h/pixeldroid/SettingsTest.kt
@@ -1,16 +1,14 @@
 package com.h.pixeldroid
 
-import android.view.Gravity
 import androidx.test.espresso.Espresso.onView
-import androidx.test.espresso.Espresso.pressBack
-import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.assertion.ViewAssertions.matches
 import androidx.test.espresso.contrib.DrawerActions
-import androidx.test.espresso.contrib.DrawerMatchers.isClosed
 import androidx.test.espresso.contrib.NavigationViewActions
-import androidx.test.espresso.matcher.ViewMatchers.*
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -22,47 +20,25 @@ class SettingsTest {
     var activityRule: ActivityScenarioRule<MainActivity>
             = ActivityScenarioRule(MainActivity::class.java)
 
-    @Test
-    fun testDrawerSettingsButton() {
-        // Open Drawer to click on navigation.
-        onView(withId(R.id.drawer_layout))
-            .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.
-            .perform(DrawerActions.open()); // Open Drawer
-
-        // Start the screen of the activity.
-        onView(withId(R.id.nav_view)).perform(NavigationViewActions.navigateTo(R.id.nav_settings))
-
-        // Check that settings activity was opened.
-        onView(withText(R.string.signature_title)).check(matches(isDisplayed()))
+    @Before
+    fun openDrawer() {
+        onView(withId(R.id.drawer_layout)).perform(DrawerActions.open())
     }
 
     @Test
-    fun testDrawerProfileButton() {
-        // Open Drawer to click on navigation.
-        onView(withId(R.id.drawer_layout))
-            .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.
-            .perform(DrawerActions.open()); // Open Drawer
-
-        // Start the screen of the activity.
+    fun myProfileButtonTest() {
         onView(withId(R.id.nav_view)).perform(NavigationViewActions.navigateTo(R.id.nav_account))
-
-        // Check that profile activity was opened.
-        onView(withId(R.id.posts)).check(matches(withText("Posts")))
+        onView(withId(R.id.profile_main_container)).check(matches(isDisplayed()))
     }
 
     @Test
-    fun testOnBackPressed() {
-        // Open Drawer to click on navigation.
-        onView(withId(R.id.drawer_layout))
-            .check(matches(isClosed(Gravity.LEFT))) // Left Drawer should be closed.
-            .perform(DrawerActions.open()); // Open Drawer
-
-        // Start the screen of your activity.
+    fun settingsButtonTest() {
         onView(withId(R.id.nav_view)).perform(NavigationViewActions.navigateTo(R.id.nav_settings))
+        onView(withId(R.id.settings)).check(matches(isDisplayed()))
+    }
 
-        onView(withId(R.id.settings)).perform(ViewActions.pressBack())
-
-        // Check that profile activity was opened.
-        onView(withId(R.id.button_start_login)).check(matches(withText("start login")))
+    @Test
+    fun accessibilityButtonTest() {
+        // TODO if some accessibility view is added
     }
 }
\ No newline at end of file
diff --git a/app/src/androidTest/java/com/h/pixeldroid/SwipeTest.kt b/app/src/androidTest/java/com/h/pixeldroid/SwipeTest.kt
new file mode 100644
index 00000000..18123c9a
--- /dev/null
+++ b/app/src/androidTest/java/com/h/pixeldroid/SwipeTest.kt
@@ -0,0 +1,33 @@
+package com.h.pixeldroid
+
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.swipeLeft
+import androidx.test.espresso.action.ViewActions.swipeRight
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.ext.junit.rules.ActivityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SwipeTest {
+    @get:Rule
+    var activityRule: ActivityScenarioRule<MainActivity>
+            = ActivityScenarioRule(MainActivity::class.java)
+
+    @Test
+    fun swipingRightOnHomepageShowsSettings() {
+        onView(withId(R.id.main_linear_layout)).perform(swipeRight())
+        onView(withId(R.id.nav_view)).check(matches(isDisplayed()))
+    }
+
+    @Test
+    fun swipeLeftOnHomePageShowsProfile() {
+        // to modify when we add more tabs
+        onView(withId(R.id.main_linear_layout)).perform(swipeLeft())
+        onView(withId(R.id.profile_main_container)).check(matches(isDisplayed()))
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e05fabde..17a36621 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -41,11 +41,6 @@
                     android:scheme="@string/auth_scheme" />
             </intent-filter>
         </activity>
-        <activity android:name=".ProfileActivity">
-        <meta-data
-            android:name="android.support.PARENT_ACTIVITY"
-            android:value=".MainActivity"/>
-        </activity>
 
 </application>
 
diff --git a/app/src/main/java/com/h/pixeldroid/LoginActivity.kt b/app/src/main/java/com/h/pixeldroid/LoginActivity.kt
index feff3b80..3d6bca07 100644
--- a/app/src/main/java/com/h/pixeldroid/LoginActivity.kt
+++ b/app/src/main/java/com/h/pixeldroid/LoginActivity.kt
@@ -6,7 +6,6 @@ import android.content.Intent
 import android.content.SharedPreferences
 import android.net.Uri
 import android.os.Bundle
-import android.util.Log
 import androidx.appcompat.app.AppCompatActivity
 import androidx.browser.customtabs.CustomTabsIntent
 import com.h.pixeldroid.api.PixelfedAPI
diff --git a/app/src/main/java/com/h/pixeldroid/MainActivity.kt b/app/src/main/java/com/h/pixeldroid/MainActivity.kt
index 334d51d0..5a13ee92 100644
--- a/app/src/main/java/com/h/pixeldroid/MainActivity.kt
+++ b/app/src/main/java/com/h/pixeldroid/MainActivity.kt
@@ -3,13 +3,18 @@ package com.h.pixeldroid
 import android.content.Intent
 import android.os.Bundle
 import android.view.MenuItem
-import android.view.View
 import android.widget.Button
+import android.widget.ImageButton
+import android.widget.LinearLayout
 import androidx.annotation.NonNull
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.GravityCompat
 import androidx.drawerlayout.widget.DrawerLayout
+import androidx.fragment.app.Fragment
 import com.google.android.material.navigation.NavigationView
+import com.h.pixeldroid.fragments.HomeFragment
+import com.h.pixeldroid.fragments.ProfileFragment
+import com.h.pixeldroid.motions.OnSwipeListener
 
 class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
 
@@ -19,20 +24,49 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
+        val mainLinearLayout : LinearLayout = findViewById(R.id.main_linear_layout)
+        val homepageButton : ImageButton = findViewById(R.id.activity_main_home_btn)
+        val accountButton : ImageButton = findViewById(R.id.activity_main_account_btn)
+
+        homepageButton.setOnClickListener {
+            launchFragment(HomeFragment())
+        }
+        accountButton.setOnClickListener {
+            launchFragment(ProfileFragment())
+        }
+
         // Setup the drawer
         drawerLayout = findViewById(R.id.drawer_layout)
         val navigationView: NavigationView = findViewById(R.id.nav_view)
         navigationView.setNavigationItemSelectedListener(this)
 
-        val buttonLogin = findViewById<Button>(R.id.button_start_login)
-        buttonLogin.setOnClickListener((View.OnClickListener {
-            val intent = Intent(this, LoginActivity::class.java)
-            startActivity(intent) }))
+        val onSwipeListener = object: OnSwipeListener(this) {
+            override fun onSwipeRight() = swipeRight()
+            override fun onSwipeLeft() = swipeLeft()
+        }
+        mainLinearLayout.setOnTouchListener(onSwipeListener)
 
-        val button = findViewById<Button>(R.id.button)
-        button.setOnClickListener((View.OnClickListener {
-            val intent = Intent(this, ProfileActivity::class.java)
-            startActivity(intent) }))
+        // default fragment that displays when we open the app
+        launchFragment(HomeFragment())
+    }
+
+    private fun swipeRight() {
+        // TODO: correctly switch between tabs
+        drawerLayout.openDrawer(GravityCompat.START)
+    }
+
+    private fun swipeLeft() {
+        // TODO: correctly switch between tabs
+        supportFragmentManager.beginTransaction()
+            .setCustomAnimations(R.anim.slide_from_right, R.anim.slide_to_left)
+            .replace(R.id.fragment_container, ProfileFragment()).commit()
+    }
+
+    /*
+    Launches the given fragment and put it as the current "activity"
+     */
+    private fun launchFragment(fragment: Fragment) {
+        supportFragmentManager.beginTransaction().replace(R.id.fragment_container, fragment).commit()
     }
 
     /*
@@ -41,7 +75,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
     override fun onNavigationItemSelected(@NonNull item: MenuItem): Boolean {
         when (item.itemId){
             R.id.nav_settings -> launchActivity(SettingsActivity())
-            R.id.nav_account -> launchActivity(ProfileActivity())
+            R.id.nav_account -> launchFragment(ProfileFragment())
         }
 
         drawerLayout.closeDrawer(GravityCompat.START)
diff --git a/app/src/main/java/com/h/pixeldroid/fragments/HomeFragment.kt b/app/src/main/java/com/h/pixeldroid/fragments/HomeFragment.kt
new file mode 100644
index 00000000..889aef28
--- /dev/null
+++ b/app/src/main/java/com/h/pixeldroid/fragments/HomeFragment.kt
@@ -0,0 +1,29 @@
+package com.h.pixeldroid.fragments
+
+import android.content.Intent
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import com.h.pixeldroid.LoginActivity
+
+import com.h.pixeldroid.R
+
+
+class HomeFragment : Fragment() {
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        val view: View = inflater.inflate(R.layout.fragment_home, container, false)
+
+        val loginButton: Button = view.findViewById(R.id.button_start_login)
+        loginButton.setOnClickListener {
+            startActivity(Intent(view.context, LoginActivity::class.java))
+        }
+
+        return view
+    }
+}
diff --git a/app/src/main/java/com/h/pixeldroid/ProfileActivity.kt b/app/src/main/java/com/h/pixeldroid/fragments/ProfileFragment.kt
similarity index 58%
rename from app/src/main/java/com/h/pixeldroid/ProfileActivity.kt
rename to app/src/main/java/com/h/pixeldroid/fragments/ProfileFragment.kt
index 1444d183..b6e0acc2 100644
--- a/app/src/main/java/com/h/pixeldroid/ProfileActivity.kt
+++ b/app/src/main/java/com/h/pixeldroid/fragments/ProfileFragment.kt
@@ -1,12 +1,20 @@
-package com.h.pixeldroid
+package com.h.pixeldroid.fragments
 
+import android.content.Intent
 import android.graphics.Typeface
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.util.Log
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
 import android.widget.ImageView
 import android.widget.TextView
 import com.bumptech.glide.Glide
+import com.h.pixeldroid.LoginActivity
+
+import com.h.pixeldroid.R
 import com.h.pixeldroid.api.PixelfedAPI
 import com.h.pixeldroid.objects.Account
 import com.h.pixeldroid.objects.Status
@@ -14,18 +22,19 @@ import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
 
-class ProfileActivity : AppCompatActivity() {
+const val BASE_URL = "https://pixelfed.de/"
 
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_profile)
+class ProfileFragment : Fragment() {
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        val view: View = inflater.inflate(R.layout.fragment_profile, container, false)
 
-        var statuses: ArrayList<Status>? = null
-        val BASE_URL = "https://pixelfed.de/"
+        var statuses: ArrayList<Status>?
 
         val pixelfedAPI = PixelfedAPI.create(BASE_URL)
 
-
         pixelfedAPI.timelinePublic(null, null, null, null, null)
             .enqueue(object : Callback<List<Status>> {
                 override fun onResponse(call: Call<List<Status>>, response: Response<List<Status>>) {
@@ -36,7 +45,7 @@ class ProfileActivity : AppCompatActivity() {
 
                             val account = statuses!![0].account
 
-                            setContent(account)
+                            setContent(view, account)
 
                         }
                     }
@@ -47,33 +56,34 @@ class ProfileActivity : AppCompatActivity() {
                 }
             })
 
+        return view
     }
 
-    private fun setContent(account: Account) {
+    private fun setContent(view: View, account: Account) {
         // ImageView : profile picture
-        val profilePicture = findViewById<ImageView>(R.id.profilePicture)
-        Glide.with(applicationContext).load(account.avatar).into(profilePicture)
+        val profilePicture = view.findViewById<ImageView>(R.id.profilePicture)
+        Glide.with(view.context.applicationContext).load(account.avatar).into(profilePicture)
 
         // TextView : description / bio
-        val description = findViewById<TextView>(R.id.description)
+        val description = view.findViewById<TextView>(R.id.description)
         description.text = account.note
 
         // TextView : account name
-        val accountName = findViewById<TextView>(R.id.accountName)
+        val accountName = view.findViewById<TextView>(R.id.accountName)
         accountName.text = account.username
 
         // TextView : number of posts
-        val nbPosts = findViewById<TextView>(R.id.nbPosts)
+        val nbPosts = view.findViewById<TextView>(R.id.nbPosts)
         nbPosts.text = account.statuses_count.toString()
         nbPosts.setTypeface(null, Typeface.BOLD)
 
         // TextView : number of followers
-        val nbFollowers = findViewById<TextView>(R.id.nbFollowers)
+        val nbFollowers = view.findViewById<TextView>(R.id.nbFollowers)
         nbFollowers.text = account.followers_count.toString()
         nbFollowers.setTypeface(null, Typeface.BOLD)
 
         // TextView : number of following
-        val nbFollowing = findViewById<TextView>(R.id.nbFollowing)
+        val nbFollowing = view.findViewById<TextView>(R.id.nbFollowing)
         nbFollowing.text = account.following_count.toString()
         nbFollowing.setTypeface(null, Typeface.BOLD)
     }
diff --git a/app/src/main/java/com/h/pixeldroid/motions/OnSwipeListener.kt b/app/src/main/java/com/h/pixeldroid/motions/OnSwipeListener.kt
new file mode 100644
index 00000000..c179317c
--- /dev/null
+++ b/app/src/main/java/com/h/pixeldroid/motions/OnSwipeListener.kt
@@ -0,0 +1,54 @@
+package com.h.pixeldroid.motions
+
+import android.content.Context
+import android.view.GestureDetector
+import android.view.GestureDetector.SimpleOnGestureListener
+import android.view.MotionEvent
+import android.view.View
+import android.view.View.OnTouchListener
+import kotlin.math.abs
+
+const val SWIPE_DISTANCE_THRESHOLD: Int = 100
+const val SWIPE_VELOCITY_THRESHOLD: Int = 100
+
+/**
+ * Detects left and right swipes across a view.
+ *
+ * inspired from https://stackoverflow.com/questions/4139288/android-how-to-handle-right-to-left-swipe-gestures
+ */
+open class OnSwipeListener(context: Context?) : OnTouchListener {
+
+    private val gestureDetector: GestureDetector = GestureDetector(context, GestureListener())
+
+    override fun onTouch(v: View?, event: MotionEvent?): Boolean =
+        gestureDetector.onTouchEvent(event)
+
+    // redefining gesture listener to call our custom functions
+    private inner class GestureListener : SimpleOnGestureListener() {
+
+        override fun onDown(e: MotionEvent): Boolean = true
+
+        override fun onFling(
+            e1: MotionEvent,
+            e2: MotionEvent,
+            velocityX: Float,
+            velocityY: Float
+        ): Boolean {
+            val distanceX = e2.x - e1.x
+            val distanceY = e2.y - e1.y
+            if (abs(distanceX) > abs(distanceY) // swipe on the side and not up or down
+                && abs(distanceX) > SWIPE_DISTANCE_THRESHOLD
+                && abs(velocityX) > SWIPE_VELOCITY_THRESHOLD
+            ) {
+                if (distanceX > 0) onSwipeRight() else onSwipeLeft()
+                return true
+            }
+            return false
+        }
+
+    }
+
+    open fun onSwipeLeft() {}
+
+    open fun onSwipeRight() {}
+}
\ No newline at end of file
diff --git a/app/src/main/res/anim/slide_from_left.xml b/app/src/main/res/anim/slide_from_left.xml
new file mode 100644
index 00000000..d8ee8270
--- /dev/null
+++ b/app/src/main/res/anim/slide_from_left.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:fromXDelta="-100%p"
+        android:toXDelta="0"
+        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
+        android:duration="@integer/swipe_animation_duration"/>
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/anim/slide_from_right.xml b/app/src/main/res/anim/slide_from_right.xml
new file mode 100644
index 00000000..9b2bfa12
--- /dev/null
+++ b/app/src/main/res/anim/slide_from_right.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:fromXDelta="100%p"
+        android:toXDelta="0"
+        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
+        android:duration="@integer/swipe_animation_duration"/>
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/anim/slide_to_left.xml b/app/src/main/res/anim/slide_to_left.xml
new file mode 100644
index 00000000..4eceda0a
--- /dev/null
+++ b/app/src/main/res/anim/slide_to_left.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:fromXDelta="0"
+        android:toXDelta="-100%p"
+        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
+        android:duration="@integer/swipe_animation_duration"/>
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/anim/slide_to_right.xml b/app/src/main/res/anim/slide_to_right.xml
new file mode 100644
index 00000000..cb41f785
--- /dev/null
+++ b/app/src/main/res/anim/slide_to_right.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:fromXDelta="0"
+        android:toXDelta="100%p"
+        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
+        android:duration="@integer/swipe_animation_duration"/>
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_home_white_24dp.xml b/app/src/main/res/drawable/ic_home_white_24dp.xml
new file mode 100644
index 00000000..884766cc
--- /dev/null
+++ b/app/src/main/res/drawable/ic_home_white_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_person_white_24dp.xml b/app/src/main/res/drawable/ic_person_white_24dp.xml
new file mode 100644
index 00000000..6353f460
--- /dev/null
+++ b/app/src/main/res/drawable/ic_person_white_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M12,12c2.21,0 4,-1.79 4,-4s-1.79,-4 -4,-4 -4,1.79 -4,4 1.79,4 4,4zM12,14c-2.67,0 -8,1.34 -8,4v2h16v-2c0,-2.66 -5.33,-4 -8,-4z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_photo_camera_white_24dp.xml b/app/src/main/res/drawable/ic_photo_camera_white_24dp.xml
new file mode 100644
index 00000000..57255f16
--- /dev/null
+++ b/app/src/main/res/drawable/ic_photo_camera_white_24dp.xml
@@ -0,0 +1,6 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0"/>
+    <path android:fillColor="#FF000000" android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_search_white_24dp.xml b/app/src/main/res/drawable/ic_search_white_24dp.xml
new file mode 100644
index 00000000..12273df4
--- /dev/null
+++ b/app/src/main/res/drawable/ic_search_white_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_star_white_24dp.xml b/app/src/main/res/drawable/ic_star_white_24dp.xml
new file mode 100644
index 00000000..711b2e33
--- /dev/null
+++ b/app/src/main/res/drawable/ic_star_white_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M12,17.27L18.18,21l-1.64,-7.03L22,9.24l-7.19,-0.61L12,2 9.19,8.63 2,9.24l5.46,4.73L5.82,21z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index a4d7650c..759f6bbc 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -7,28 +7,72 @@
     android:layout_height="match_parent"
     android:fitsSystemWindows="true"
     tools:openDrawer="start"
-    tools:context=".MainActivity">
+    tools:context="com.h.pixeldroid.MainActivity">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:gravity="center"
         android:orientation="vertical"
-        tools:layout_editor_absoluteX="67dp"
-        tools:layout_editor_absoluteY="299dp">
+        android:id="@+id/main_linear_layout">
 
-        <Button
-            android:id="@+id/button_start_login"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="80dp"
-            android:text="start login" />
+        <FrameLayout
+            android:id="@+id/fragment_container"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1" />
 
-        <Button
-            android:id="@+id/button"
-            android:layout_width="wrap_content"
+
+        <LinearLayout
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:text="Show a profile" />
+            android:background="@color/colorPrimary"
+            android:orientation="horizontal">
+
+            <ImageButton
+                android:id="@+id/activity_main_home_btn"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:background="@android:color/transparent"
+                android:padding="10dp"
+                app:srcCompat="@drawable/ic_home_white_24dp" />
+
+            <ImageButton
+                android:id="@+id/activity_main_search_btn"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:padding="10dp"
+                android:background="@android:color/transparent"
+                app:srcCompat="@drawable/ic_search_white_24dp" />
+
+            <ImageButton
+                android:id="@+id/activity_main_camera_btn"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:padding="10dp"
+                android:background="@android:color/transparent"
+                app:srcCompat="@drawable/ic_photo_camera_white_24dp" />
+
+            <ImageButton
+                android:id="@+id/activity_main_favorite_btn"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:padding="10dp"
+                android:background="@android:color/transparent"
+                app:srcCompat="@drawable/ic_star_white_24dp" />
+
+            <ImageButton
+                android:id="@+id/activity_main_account_btn"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:background="@android:color/transparent"
+                app:srcCompat="@drawable/ic_person_white_24dp" />
+        </LinearLayout>
+
     </LinearLayout>
 
     <com.google.android.material.navigation.NavigationView
@@ -40,6 +84,5 @@
         app:headerLayout="@layout/nav_header"
         app:menu="@menu/activity_main_drawer" />
 
+</androidx.drawerlayout.widget.DrawerLayout>
 
-
-</androidx.drawerlayout.widget.DrawerLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 00000000..8e3eccdd
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout 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"
+    tools:context=".fragments.HomeFragment">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:gravity="center">
+
+        <Button
+            android:id="@+id/button_start_login"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="@string/start_login" />
+
+    </LinearLayout>
+
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_profile.xml b/app/src/main/res/layout/fragment_profile.xml
similarity index 96%
rename from app/src/main/res/layout/activity_profile.xml
rename to app/src/main/res/layout/fragment_profile.xml
index 2934e8d8..b139003d 100644
--- a/app/src/main/res/layout/activity_profile.xml
+++ b/app/src/main/res/layout/fragment_profile.xml
@@ -4,7 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".ProfileActivity">
+    android:id="@+id/profile_main_container"
+    tools:context=".fragments.ProfileFragment">
 
 
     <ImageView
@@ -27,16 +28,6 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <TextView
-        android:id="@+id/posts"
-        android:layout_width="40dp"
-        android:layout_height="20dp"
-        android:layout_marginTop="8dp"
-        android:text="Posts"
-        app:layout_constraintEnd_toEndOf="@+id/nbPosts"
-        app:layout_constraintStart_toStartOf="@+id/nbPosts"
-        app:layout_constraintTop_toBottomOf="@+id/nbPosts" />
-
     <TextView
         android:id="@+id/nbPosts"
         android:layout_width="39dp"
@@ -47,6 +38,16 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
+    <TextView
+        android:id="@+id/posts"
+        android:layout_width="40dp"
+        android:layout_height="20dp"
+        android:layout_marginTop="8dp"
+        android:text="Posts"
+        app:layout_constraintEnd_toEndOf="@+id/nbPosts"
+        app:layout_constraintStart_toStartOf="@+id/nbPosts"
+        app:layout_constraintTop_toBottomOf="@+id/nbPosts" />
+
     <TextView
         android:id="@+id/followers"
         android:layout_width="65dp"
@@ -83,7 +84,7 @@
         android:layout_width="156dp"
         android:layout_height="22dp"
         android:layout_marginTop="15dp"
-        android:text="No Username"
+        android:text="@string/no_username"
         app:layout_constraintStart_toStartOf="@+id/profilePicture"
         app:layout_constraintTop_toBottomOf="@+id/profilePicture" />
 
diff --git a/app/src/main/res/values/integers.xml b/app/src/main/res/values/integers.xml
new file mode 100644
index 00000000..db36f717
--- /dev/null
+++ b/app/src/main/res/values/integers.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <integer name="swipe_animation_duration">300</integer>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 11414fe9..416ffca2 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -53,4 +53,9 @@
     <string name="attachment_summary_on">Automatically download attachments for incoming emails
     </string>
     <string name="attachment_summary_off">Only download attachments when manually requested</string>
+
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="start_login">Start Login</string>
+    <string name="no_username">No Username</string>
 </resources>
diff --git a/app/src/test/java/com/h/pixeldroid/OnSwipeListenerUnitTest.kt b/app/src/test/java/com/h/pixeldroid/OnSwipeListenerUnitTest.kt
new file mode 100644
index 00000000..8a445fbf
--- /dev/null
+++ b/app/src/test/java/com/h/pixeldroid/OnSwipeListenerUnitTest.kt
@@ -0,0 +1,20 @@
+package com.h.pixeldroid
+
+import com.h.pixeldroid.motions.OnSwipeListener
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class OnSwipeListenerUnitTest {
+
+    @Test
+    fun undefinedSwipeRightDoesNothingTest() {
+        val swipeListener = OnSwipeListener(null)
+        assertEquals(Unit, swipeListener.onSwipeRight())
+    }
+
+    @Test
+    fun undefinedSwipeLeftDoesNothingTest() {
+        val swipeListener = OnSwipeListener(null)
+        assertEquals(Unit, swipeListener.onSwipeLeft())
+    }
+}
\ No newline at end of file