Updated AndroidX

app/build.gradle

@@ -325,12 +325,12 @@ dependencies {
 
     def startup_version = "1.1.0"
     def annotation_version_experimental = "1.2.0"
-    def core_version = "1.7.0" // 1.8.0-beta01 / 1.9.0-alpha03
+    def core_version = "1.8.0-rc01" // 1.9.0-alpha03
     def shortcuts_version = "1.0.0"
     def appcompat_version = "1.4.1" // 1.6.0-alpha01
     def emoji_version = "1.2.0-alpha04"
-    def activity_version = "1.4.0" // 1.5.0-beta01 / 1.6.0-alpha03
-    def fragment_version = "1.4.1" // 1.5.0-beta01
+    def activity_version = "1.5.0-rc01" // 1.6.0-alpha03
+    def fragment_version = "1.5.0-rc01"
     def windows_version = "1.0.0" // 1.1.0-alpha01
     def webkit_version = "1.4.0"
     def recyclerview_version = "1.2.1" // 1.3.0-alpha02
@@ -341,7 +341,7 @@ dependencies {
     def lbm_version = "1.1.0"
     def swiperefresh_version = "1.2.0-alpha01"
     def documentfile_version = "1.1.0-alpha01"
-    def lifecycle_version = "2.4.0" // 2.5.0-beta01
+    def lifecycle_version = "2.5.0-rc01"
     def lifecycle_extensions_version = "2.2.0"
     def room_version = "2.4.2" // 2.5.0-alpha01
     def sqlite_version = "2.2.0" // 2.3.0-alpha02
@@ -463,7 +463,9 @@ dependencies {
     //implementation "androidx.paging:paging-runtime:$paging_version"
 
     // https://mvnrepository.com/artifact/androidx.preference/preference
-    implementation "androidx.preference:preference:$preference_version"
+    implementation("androidx.preference:preference:$preference_version") {
+        exclude group: "androidx.fragment", module: "fragment-ktx"
+    }
 
     // https://mvnrepository.com/artifact/androidx.work/work-runtime
     implementation "androidx.work:work-runtime:$work_version"

app/src/amazon/AndroidManifest.xml

@@ -536,7 +536,7 @@
         </service>
 
         <provider
-            android:name="androidx.core.content.FileProvider"
+            android:name="eu.faircode.email.FileProviderEx"
             android:authorities="${applicationId}"
             android:exported="false"
             android:grantUriPermissions="true">

app/src/fdroid/AndroidManifest.xml

@@ -535,7 +535,7 @@
         </service>
 
         <provider
-            android:name="androidx.core.content.FileProvider"
+            android:name="eu.faircode.email.FileProviderEx"
             android:authorities="${applicationId}"
             android:exported="false"
             android:grantUriPermissions="true">

app/src/github/AndroidManifest.xml

@@ -535,7 +535,7 @@
         </service>
 
         <provider
-            android:name="androidx.core.content.FileProvider"
+            android:name="eu.faircode.email.FileProviderEx"
             android:authorities="${applicationId}"
             android:exported="false"
             android:grantUriPermissions="true">

app/src/main/AndroidManifest.xml

@@ -534,7 +534,7 @@
         </service>
 
         <provider
-            android:name="androidx.core.content.FileProvider"
+            android:name="eu.faircode.email.FileProviderEx"
             android:authorities="${applicationId}"
             android:exported="false"
             android:grantUriPermissions="true">

app/src/main/java/androidx/lifecycle/MediatorLiveData.java

@@ -83,6 +83,9 @@ public class MediatorLiveData<T> extends MutableLiveData<T> {
      */
     @MainThread
     public <S> void addSource(@NonNull LiveData<S> source, @NonNull Observer<? super S> onChanged) {
+        if (source == null) {
+            throw new NullPointerException("source cannot be null");
+        }
         Source<S> e = new Source<>(source, onChanged);
         Source<?> existing = mSources.putIfAbsent(source, e);
         if (existing != null && existing.mObserver != onChanged) {

app/src/main/java/eu/faircode/email/FileProviderEx.java

@@ -0,0 +1,29 @@
+package eu.faircode.email;
+
+/*
+    This file is part of FairEmail.
+
+    FairEmail is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    FairEmail 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 FairEmail.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2018-2022 by Marcel Bokhorst (M66B)
+*/
+
+import androidx.core.content.FileProvider;
+
+public class FileProviderEx extends FileProvider {
+    // https://android-review.googlesource.com/c/platform/frameworks/support/+/1978527
+    public FileProviderEx() {
+        super(R.xml.fileprovider_paths);
+    }
+}

app/src/play/AndroidManifest.xml

@@ -536,7 +536,7 @@
         </service>
 
         <provider
-            android:name="androidx.core.content.FileProvider"
+            android:name="eu.faircode.email.FileProviderEx"
             android:authorities="${applicationId}"
             android:exported="false"
             android:grantUriPermissions="true">