[FEATURE] Migrate splash screen

CHANGELOG.md

@@ -17,6 +17,7 @@ Summary
 * Enhancement - Delete old logs every week: [#3328](https://github.com/owncloud/android/issues/3328)
 * Enhancement - Instant upload only when charging: [#465](https://github.com/owncloud/android/issues/465)
 * Enhancement - New Logging Screen 2.0: [#3333](https://github.com/owncloud/android/issues/3333)
+* Enhancement - New Splash Screen: [#3391](https://github.com/owncloud/android/issues/3391)
 
 Details
 -------
@@ -97,6 +98,13 @@ Details
    https://github.com/owncloud/android/issues/3333
    https://github.com/owncloud/android/pull/3408
 
+* Enhancement - New Splash Screen: [#3391](https://github.com/owncloud/android/issues/3391)
+
+   A new splash screen has been developed for devices with Android 12 (S) version.
+
+   https://github.com/owncloud/android/issues/3391
+   https://github.com/owncloud/android/pull/3421
+
 Changelog for ownCloud Android Client [2.18.3] (2021-10-27)
 =======================================
 The following sections list the changes in ownCloud Android Client 2.18.3 relevant to

build.gradle

@@ -1,7 +1,7 @@
 buildscript {
     ext {
         // SDK
-        sdkCompileVersion = 29
+        sdkCompileVersion = 31
         sdkMinVersion = 21
         sdkTargetVersion = 29
 

changelog/unreleased/3421

@@ -0,0 +1,7 @@
+Enhancement: New Splash Screen
+
+A new splash screen has been developed for devices
+with Android 12 (S) version.
+
+https://github.com/owncloud/android/issues/3391
+https://github.com/owncloud/android/pull/3421

owncloudApp/build.gradle

@@ -61,6 +61,9 @@ dependencies {
     // Preferences
     implementation 'androidx.preference:preference-ktx:1.1.1'
 
+    //SplashScreen
+    implementation 'androidx.core:core-splashscreen:1.0.0-alpha02'
+
     // Tests
     testImplementation project(':owncloudTestUtil')
     testImplementation "junit:junit:$junitVersion"

owncloudApp/src/main/AndroidManifest.xml

@@ -67,11 +67,11 @@
         android:supportsPictureInPicture="false"
         android:theme="@style/Theme.ownCloud.Toolbar"
         tools:targetApi="n">
-        <activity android:name=".presentation.ui.settings.PrivacyPolicyActivity"></activity>
-        <activity android:name=".presentation.ui.settings.SettingsActivity"></activity>
+        <activity android:name=".presentation.ui.settings.PrivacyPolicyActivity"/>
+        <activity android:name=".presentation.ui.settings.SettingsActivity"/>
         <activity
             android:name=".ui.activity.SplashActivity"
-            android:theme="@style/Theme.ownCloud.Splash">
+            android:theme="@style/Theme.App.Starting">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />

owncloudApp/src/main/java/com/owncloud/android/providers/DocumentsStorageProvider.kt

@@ -123,7 +123,7 @@ class DocumentsStorageProvider : DocumentsProvider() {
 
         if (!isWrite) return ParcelFileDescriptor.open(fileToOpen, accessMode)
 
-        val handler = Handler(context?.mainLooper)
+        val handler = context?.mainLooper?.let { Handler(it) }
         // Attach a close listener if the document is opened in write mode.
         try {
             return ParcelFileDescriptor.open(fileToOpen, accessMode, handler) {

owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt

@@ -936,7 +936,7 @@ class FileDisplayActivity : FileActivity(), FileFragment.ContainerActivity, OnEn
 
             if (sameAccount && sameFile) {
                 if (success) {
-                    file = storageManager.getFileByPath(uploadedRemotePath)
+                    file = uploadedRemotePath?.let { storageManager.getFileByPath(it) }
                 }
                 refreshSecondFragment(
                     intent.action,
@@ -1007,11 +1007,13 @@ class FileDisplayActivity : FileActivity(), FileFragment.ContainerActivity, OnEn
                 if (linkedToRemotePath == null || isAscendant(linkedToRemotePath)) {
                     refreshListOfFilesFragment(true)
                 }
-                refreshSecondFragment(
-                    intent.action,
-                    downloadedRemotePath,
-                    intent.getBooleanExtra(Extras.EXTRA_DOWNLOAD_RESULT, false)
-                )
+                downloadedRemotePath?.let {
+                    refreshSecondFragment(
+                        intent.action,
+                        it,
+                        intent.getBooleanExtra(Extras.EXTRA_DOWNLOAD_RESULT, false)
+                    )
+                }
                 invalidateOptionsMenu()
             }
 

owncloudApp/src/main/java/com/owncloud/android/ui/activity/SplashActivity.kt

@@ -23,11 +23,13 @@ package com.owncloud.android.ui.activity
 import android.content.Intent
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 
 class SplashActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        installSplashScreen()
         startActivity(Intent(this, FileDisplayActivity::class.java))
         finish()
     }

owncloudApp/src/main/res/values-v31/styles.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ ownCloud Android client application
+  ~
+  ~ @author Fernando Sanz Velasco
+  ~ Copyright (C) 2021 ownCloud GmbH.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License version 2,
+  ~ as published by the Free Software Foundation.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  ~
+  -->
+
+<resources>
+    <style name="Theme.App.Starting" parent="Theme.SplashScreen">
+        <item name="windowSplashScreenBackground">@color/splash_background</item>
+        <item name="postSplashScreenTheme">@style/Theme.ownCloud.Toolbar.Drawer</item>
+    </style>
+</resources>

owncloudApp/src/main/res/values/styles.xml

@@ -48,7 +48,7 @@
     </style>
 
     <!-- Splash Screen -->
-    <style name="Theme.ownCloud.Splash">
+    <style name="Theme.App.Starting" parent="Theme.SplashScreen">
         <item name="android:windowBackground">@drawable/splash_screen</item>
     </style>