MinSDK 21

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

Author: tobiasKaminsky

README.md

@@ -116,7 +116,7 @@ Licensed under Apache License, Version 2.0.
 
 ## Compatibility
 
-Nextcloud Android library is valid for Android version 3.0 and up (with ```android:minSdkVersion="11"``` and ```android:targetSdkVersion="24"```).
+Nextcloud Android library is valid for Android version 5.0 and up (with ```android:minSdkVersion="21"``` and ```android:targetSdkVersion="35"```).
 
 Nextcloud Android library supports Nextcloud server from version 9+.
 

library/build.gradle

@@ -138,7 +138,7 @@ android {
     }
 
     defaultConfig {
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 35
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

library/src/main/java/com/owncloud/android/lib/common/operations/RemoteOperationResult.java

@@ -19,7 +19,6 @@
 import android.accounts.Account;
 import android.accounts.AccountsException;
 import android.content.Context;
-import android.os.Build;
 import android.system.ErrnoException;
 import android.system.OsConstants;
 
@@ -271,7 +270,7 @@ public RemoteOperationResult(Exception e) {
 
         if (e instanceof OperationCancelledException) {
             mCode = ResultCode.CANCELLED;
-        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && e instanceof ErrnoException && ((ErrnoException) e).errno == OsConstants.ENOTCONN) {
+        } else if (e instanceof ErrnoException && ((ErrnoException) e).errno == OsConstants.ENOTCONN) {
             mCode = ResultCode.NO_NETWORK_CONNECTION;
         } else if (e instanceof ConnectException) {
             mCode = ResultCode.HOST_NOT_AVAILABLE;

sample_client/build.gradle

@@ -41,7 +41,7 @@ android {
     }
 
     defaultConfig {
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 35
 
         multiDexEnabled true