Improve nullability coverage (#514)

* Switch to in-built RV divider

* Switch getActivity calls to requireActivity

This enforces non-null activity and throws a proper exception when it is
null for some reason.

Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgen/PasswordGenerator.kt b/app/src/main/java/com/zeapo/pwdstore/pwgen/PasswordGenerator.kt
index 6132d2dc..dcb2c199 100644
--- a/app/src/main/java/com/zeapo/pwdstore/pwgen/PasswordGenerator.kt
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgen/PasswordGenerator.kt
@@ -47,6 +47,7 @@ object PasswordGenerator {
      * @return `false` if a numerical options is invalid,
      * `true` otherwise
      */
+    @JvmStatic
     fun setPrefs(ctx: Context, argv: ArrayList<String>, vararg numArgv: Int): Boolean {
         val prefs = ctx.getSharedPreferences("PasswordGenerator", Context.MODE_PRIVATE)
         val editor = prefs.edit()
@@ -81,7 +82,7 @@ object PasswordGenerator {
      * preferences file 'PasswordGenerator'
      * @return list of generated passwords
      */
-    @Throws(PasswordGenerator.PasswordGeneratorExeption::class)
+    @JvmStatic @Throws(PasswordGenerator.PasswordGeneratorExeption::class)
     fun generate(ctx: Context): ArrayList<String> {
         val prefs = ctx.getSharedPreferences("PasswordGenerator", Context.MODE_PRIVATE)
 
@@ -140,6 +141,6 @@ object PasswordGenerator {
         return passwords
     }
 
-    public class PasswordGeneratorExeption(string: String) : Exception(string)
+    class PasswordGeneratorExeption(string: String) : Exception(string)
 }