Merge pull request 'Add Flaticons Licenses, Fix Splash Screen, Fix Android License Prompt' (#216) from launch into trunk

Reviewed-on: #216

lib/licenses.dart

@@ -114,4 +114,7 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.''');
+
+
+  yield LicenseEntryWithLineBreaks(["flaticons"], "Icons made by Freepik (https://www.freepik.com) from Flaticon (www.flaticon.com)");
 }

lib/views/globalsettingsview.dart

@@ -64,7 +64,7 @@ class _GlobalSettingsViewState extends State<GlobalSettingsView> {
                               }).toList())),
                       SwitchListTile(
                         title: Text(AppLocalizations.of(context)!.settingTheme, style: TextStyle(color: settings.current().mainTextColor())),
-                        value: settings.current() == "light",
+                        value: settings.current().identifier() == "light",
                         onChanged: (bool value) {
                           if (value) {
                             settings.setLight();
@@ -169,13 +169,7 @@ class _GlobalSettingsViewState extends State<GlobalSettingsView> {
                           )),
                       AboutListTile(
                         icon: Icon(Icons.info, color: settings.current().mainTextColor()),
-                        applicationIcon: Padding(
-                            padding: EdgeInsets.all(20),
-                            child: Image(
-                              image: AssetImage("assets/knott.png"),
-                              width: 128,
-                              height: 128,
-                            )),
+                        applicationIcon: Padding(padding:EdgeInsets.all(5), child: Icon(CwtchIcons.cwtch_knott)),
                         applicationName: "Cwtch (Flutter UI)",
                         applicationVersion: AppLocalizations.of(context)!.versionBuilddate.replaceAll("%1", EnvironmentConfig.BUILD_VER).replaceAll("%2", EnvironmentConfig.BUILD_DATE),
                         applicationLegalese: '\u{a9} 2021 Open Privacy Research Society',

lib/views/splashView.dart

@@ -13,7 +13,7 @@ class SplashView extends StatelessWidget {
               body: Center(
                   child: Column(mainAxisAlignment: MainAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.center, children: [
                 Image(
-                  image: AssetImage("assets/knott.png"),
+                  image: AssetImage("assets/core/knott-white.png"),
                   filterQuality: FilterQuality.medium,
                   isAntiAlias: true,
                   width: 200,