Updated several dependencies

dependencies.gradle

@@ -21,35 +21,35 @@
 ext.deps = [:]
 def versions = [:]
 versions.android_checkstyle_plugin = "1.1.0"
-versions.android_gradle_plugin = "4.1.1"
-versions.android_material = "1.2.1"
-versions.androidx_appcompat = "1.2.0"
+versions.android_gradle_plugin = "4.2.1"
+versions.android_material = "1.3.0"
+versions.androidx_appcompat = "1.3.0"
 versions.androidx_cardview = "1.0.0"
 versions.androidx_constraintlayout = "2.0.4"
-versions.androidx_recyclerview = "1.1.0"
+versions.androidx_recyclerview = "1.2.0"
 versions.constraint_layout = "1.1.3"
 versions.detekt = "1.14.2"
 versions.dokka = "1.4.32"
 versions.errorprone_javac = "9+181-r4173-1"
 versions.errorprone_core = "2.4.0"
-versions.errorprone_plugin = "1.3.0"
+versions.errorprone_plugin = "2.0.1"
 versions.espresso = "3.0.1"
-versions.gradle_versions_plugin = "0.36.0"
+versions.gradle_versions_plugin = "0.38.0"
 versions.junit = "4.12"
-versions.kotlin = "1.4.20"
+versions.kotlin = "1.5.0"
 versions.material = "1.0.0"
 versions.mockito = "2.13.3"
 versions.mockito_all = "1.10.19"
-versions.nullaway = "0.8.0"
+versions.nullaway = "0.9.1"
 versions.publish_plugin = "1.1.0"
-versions.violations_plugin = "1.67"
+versions.violations_plugin = "1.68.3"
 ext.versions = versions
 
 def commitCount = 'git rev-list --count HEAD'.execute().text.trim()
 def build_versions = [:]
 build_versions.min_sdk = 14
-build_versions.target_sdk = 29
-build_versions.java_version = JavaVersion.VERSION_1_7
+build_versions.target_sdk = 30
+build_versions.java_version = JavaVersion.VERSION_1_8
 build_versions.version_code = commitCount.isNumber() ? commitCount as int : 0
 build_versions.version_name = "3.1.1"
 ext.build_versions = build_versions

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -130,7 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    
+
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath

gradlew.bat

@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if "%ERRORLEVEL%" == "0" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -54,7 +54,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -64,29 +64,14 @@ echo location of your Java installation.
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell