From 63eddde8379db416d88acacb5e915653b0cef456 Mon Sep 17 00:00:00 2001
From: johan12345 <johan.forstner@gmail.com>
Date: Sun, 10 Oct 2021 19:38:25 +0200
Subject: [PATCH] add logo animation in search bar on app start

---
 .../java/net/vonforst/evmap/MapsActivity.kt   | 97 ++++++++++---------
 .../vonforst/evmap/fragment/MapFragment.kt    | 26 +++++
 app/src/main/res/layout/app_logo_small.xml    | 34 +++++++
 app/src/main/res/layout/fragment_map.xml      | 51 ++++++----
 app/src/main/res/navigation/nav_graph.xml     |  4 +
 5 files changed, 145 insertions(+), 67 deletions(-)
 create mode 100644 app/src/main/res/layout/app_logo_small.xml

diff --git a/app/src/main/java/net/vonforst/evmap/MapsActivity.kt b/app/src/main/java/net/vonforst/evmap/MapsActivity.kt
index f60aa1cc..093f72d4 100644
--- a/app/src/main/java/net/vonforst/evmap/MapsActivity.kt
+++ b/app/src/main/java/net/vonforst/evmap/MapsActivity.kt
@@ -1,5 +1,6 @@
 package net.vonforst.evmap
 
+import android.app.PendingIntent
 import android.content.ActivityNotFoundException
 import android.content.Context
 import android.content.Intent
@@ -111,56 +112,58 @@ class MapsActivity : AppCompatActivity(),
             navController.graph = navGraph
             return
         } else {
+            var deepLink: PendingIntent? = null
+
+            if (intent?.scheme == "geo") {
+                val query = intent.data?.query?.split("=")?.get(1)
+                val coords = getLocationFromIntent(intent)
+
+                if (coords != null) {
+                    val lat = coords[0]
+                    val lon = coords[1]
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(latLng = LatLng(lat, lon)).toBundle())
+                        .createPendingIntent()
+                } else if (query != null && query.isNotEmpty()) {
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(locationName = query).toBundle())
+                        .createPendingIntent()
+                }
+            } else if (intent?.scheme == "https" && intent?.data?.host == "www.goingelectric.de") {
+                val id = intent.data?.pathSegments?.last()?.toLongOrNull()
+                if (id != null) {
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(chargerId = id).toBundle())
+                        .createPendingIntent()
+                }
+            } else if (intent.hasExtra(EXTRA_CHARGER_ID)) {
+                deepLink = navController.createDeepLink()
+                    .setDestination(R.id.map)
+                    .setArguments(
+                        MapFragmentArgs(
+                            chargerId = intent.getLongExtra(EXTRA_CHARGER_ID, 0),
+                            latLng = LatLng(
+                                intent.getDoubleExtra(EXTRA_LAT, 0.0),
+                                intent.getDoubleExtra(EXTRA_LON, 0.0)
+                            )
+                        ).toBundle()
+                    )
+                    .createPendingIntent()
+            }
+
             navGraph.setStartDestination(R.id.map)
-            navController.graph = navGraph
-        }
-
-
-        if (intent?.scheme == "geo") {
-            val query = intent.data?.query?.split("=")?.get(1)
-            val coords = getLocationFromIntent(intent)
-
-            if (coords != null) {
-                val lat = coords[0]
-                val lon = coords[1]
-                val deepLink = navController.createDeepLink()
-                    .setGraph(R.navigation.nav_graph)
-                    .setDestination(R.id.map)
-                    .setArguments(MapFragmentArgs(latLng = LatLng(lat, lon)).toBundle())
-                    .createPendingIntent()
-                deepLink.send()
-            } else if (query != null && query.isNotEmpty()) {
-                val deepLink = navController.createDeepLink()
-                    .setGraph(R.navigation.nav_graph)
-                    .setDestination(R.id.map)
-                    .setArguments(MapFragmentArgs(locationName = query).toBundle())
-                    .createPendingIntent()
+            if (deepLink != null) {
+                navController.graph = navGraph
                 deepLink.send()
+            } else {
+                navController.setGraph(navGraph, MapFragmentArgs(appStart = true).toBundle())
             }
-        } else if (intent?.scheme == "https" && intent?.data?.host == "www.goingelectric.de") {
-            val id = intent.data?.pathSegments?.last()?.toLongOrNull()
-            if (id != null) {
-                val deepLink = navController.createDeepLink()
-                    .setGraph(R.navigation.nav_graph)
-                    .setDestination(R.id.map)
-                    .setArguments(MapFragmentArgs(chargerId = id).toBundle())
-                    .createPendingIntent()
-                deepLink.send()
-            }
-        } else if (intent.hasExtra(EXTRA_CHARGER_ID)) {
-            navController.createDeepLink()
-                .setDestination(R.id.map)
-                .setArguments(
-                    MapFragmentArgs(
-                        chargerId = intent.getLongExtra(EXTRA_CHARGER_ID, 0),
-                        latLng = LatLng(
-                            intent.getDoubleExtra(EXTRA_LAT, 0.0),
-                            intent.getDoubleExtra(EXTRA_LON, 0.0)
-                        )
-                    ).toBundle()
-                )
-                .createPendingIntent()
-                .send()
         }
     }
 
diff --git a/app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt b/app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt
index 98397f61..3e44b6c2 100644
--- a/app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt
+++ b/app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt
@@ -250,6 +250,32 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                 // when there is already another navigation going on
             }
         }*/
+
+        val fragmentArgs: MapFragmentArgs by navArgs()
+        if (savedInstanceState == null && fragmentArgs.appStart) {
+            // logo animation after starting the app
+            binding.appLogo.root.visibility = View.VISIBLE
+            binding.appLogo.root.alpha = 0f
+            binding.search.visibility = View.GONE
+
+            binding.appLogo.root.animate().alpha(1f)
+                .withEndAction {
+                    binding.appLogo.root.animate().alpha(0f).apply {
+                        startDelay = 1000
+                    }.withEndAction {
+                        binding.appLogo.root.visibility = View.GONE
+                        binding.search.visibility = View.VISIBLE
+                        binding.search.alpha = 0f
+                        binding.search.animate().alpha(1f).start()
+                    }.start()
+                }.apply {
+                    startDelay = 100
+                }.start()
+            arguments = fragmentArgs.copy(appStart = false).toBundle()
+        } else {
+            binding.appLogo.root.visibility = View.GONE
+            binding.search.visibility = View.VISIBLE
+        }
     }
 
     override fun onResume() {
diff --git a/app/src/main/res/layout/app_logo_small.xml b/app/src/main/res/layout/app_logo_small.xml
new file mode 100644
index 00000000..a6d36a13
--- /dev/null
+++ b/app/src/main/res/layout/app_logo_small.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:visibility="gone"
+    tools:visibility="visible">
+
+    <ImageView
+        android:id="@+id/imageView2"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:padding="-4dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/textView14"
+        app:layout_constraintHorizontal_chainStyle="packed"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:srcCompat="@drawable/ic_launcher_foreground" />
+
+    <TextView
+        android:id="@+id/textView14"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="32dp"
+        android:text="@string/app_name"
+        android:textAppearance="@style/TextAppearance.Material3.TitleLarge"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@id/imageView2"
+        app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_map.xml b/app/src/main/res/layout/fragment_map.xml
index bbc6b90f..177a8fcd 100644
--- a/app/src/main/res/layout/fragment_map.xml
+++ b/app/src/main/res/layout/fragment_map.xml
@@ -69,13 +69,17 @@
                         android:layout_height="48dp"
                         app:contentInsetStartWithNavigation="70dp">
 
-                        <LinearLayout
+                        <FrameLayout
                             android:layout_width="match_parent"
-                            android:layout_height="match_parent"
-                            android:orientation="horizontal"
-                            android:gravity="center_vertical"
-                            android:focusable="true"
-                            android:focusableInTouchMode="true">
+                            android:layout_height="match_parent">
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="match_parent"
+                                android:orientation="horizontal"
+                                android:gravity="center_vertical"
+                                android:focusable="true"
+                                android:focusableInTouchMode="true">
 
                                 <net.vonforst.evmap.ui.AutocompleteTextViewWithSuggestions
                                     android:id="@+id/search"
@@ -95,20 +99,27 @@
                                     android:popupElevation="2dp"
                                     android:popupBackground="@drawable/rounded_rect_24dp" />
 
-                            <ImageButton
-                                android:id="@+id/clearSearch"
-                                android:layout_width="wrap_content"
-                                android:layout_height="wrap_content"
-                                android:layout_marginStart="8dp"
-                                android:background="?attr/selectableItemBackgroundBorderless"
-                                app:invisibleUnless="@{search.text.length() > 0}"
-                                app:tint="?colorControlNormal"
-                                app:layout_constraintBottom_toBottomOf="parent"
-                                app:layout_constraintEnd_toStartOf="@+id/handle"
-                                app:layout_constraintTop_toTopOf="parent"
-                                app:srcCompat="@drawable/ic_close"
-                                android:contentDescription="@string/delete" />
-                        </LinearLayout>
+                                <ImageButton
+                                    android:id="@+id/clearSearch"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginStart="8dp"
+                                    android:background="?attr/selectableItemBackgroundBorderless"
+                                    app:invisibleUnless="@{search.text.length() > 0}"
+                                    app:tint="?colorControlNormal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintEnd_toStartOf="@+id/handle"
+                                    app:layout_constraintTop_toTopOf="parent"
+                                    app:srcCompat="@drawable/ic_close"
+                                    android:contentDescription="@string/delete" />
+                            </LinearLayout>
+
+                            <include
+                                layout="@layout/app_logo_small"
+                                android:id="@+id/app_logo"
+                                android:layout_width="match_parent"
+                                android:layout_height="match_parent" />
+                        </FrameLayout>
 
                     </com.google.android.material.appbar.MaterialToolbar>
 
diff --git a/app/src/main/res/navigation/nav_graph.xml b/app/src/main/res/navigation/nav_graph.xml
index 5ef69006..69de11ff 100644
--- a/app/src/main/res/navigation/nav_graph.xml
+++ b/app/src/main/res/navigation/nav_graph.xml
@@ -47,6 +47,10 @@
             android:defaultValue="@null"
             app:argType="com.car2go.maps.model.LatLng"
             app:nullable="true" />
+        <argument
+            android:name="appStart"
+            android:defaultValue="false"
+            app:argType="boolean" />
     </fragment>
     <fragment
         android:id="@+id/about"