Fix more kotlin 1.7.0 errors

Fix "'when' expression must be exhaustive" and UNEXPECTED_SAFE_CALL
errors.

Bug: 216136346
Test: m checkbuild
Change-Id: I2c1b1f7581426496f31198896c4ff3bd9abf2941

4 files changed, 5 insertions, 2 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/BackPanelController.kt b/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/BackPanelController.kt
index 28ab83c83a42..d483241c4e9a 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/BackPanelController.kt
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/gestural/BackPanelController.kt
@@ -429,6 +429,7 @@ class BackPanelController private constructor(
                 stretchEntryBackIndicator(preThresholdStretchProgress(xTranslation))
             GestureState.INACTIVE ->
                 mView.resetStretch()
+            else -> {}
         }
 
         // set y translation
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/MediaResumeListenerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/MediaResumeListenerTest.kt
index 3d3ac836d264..83168cb87dfe 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/MediaResumeListenerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/MediaResumeListenerTest.kt
@@ -305,7 +305,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
         // Then we save an update with the current time
         verify(sharedPrefsEditor).putString(any(), (capture(componentCaptor)))
         componentCaptor.value.split(ResumeMediaBrowser.DELIMITER.toRegex())
-                ?.dropLastWhile { it.isEmpty() }.forEach {
+                .dropLastWhile { it.isEmpty() }.forEach {
             val result = it.split("/")
             assertThat(result.size).isEqualTo(3)
             assertThat(result[2].toLong()).isEqualTo(currentTime)
@@ -392,7 +392,7 @@ class MediaResumeListenerTest : SysuiTestCase() {
         // Then we store the new lastPlayed time
         verify(sharedPrefsEditor).putString(any(), (capture(componentCaptor)))
         componentCaptor.value.split(ResumeMediaBrowser.DELIMITER.toRegex())
-                ?.dropLastWhile { it.isEmpty() }.forEach {
+                .dropLastWhile { it.isEmpty() }.forEach {
                     val result = it.split("/")
                     assertThat(result.size).isEqualTo(3)
                     assertThat(result[2].toLong()).isEqualTo(currentTime)
diff --git a/services/tests/PackageManagerServiceTests/host/src/com/android/server/pm/test/SystemStubMultiUserDisableUninstallTest.kt b/services/tests/PackageManagerServiceTests/host/src/com/android/server/pm/test/SystemStubMultiUserDisableUninstallTest.kt
index 45e0d09a1753..4ef6875dd310 100644
--- a/services/tests/PackageManagerServiceTests/host/src/com/android/server/pm/test/SystemStubMultiUserDisableUninstallTest.kt
+++ b/services/tests/PackageManagerServiceTests/host/src/com/android/server/pm/test/SystemStubMultiUserDisableUninstallTest.kt
@@ -628,6 +628,7 @@ class SystemStubMultiUserDisableUninstallTest : BaseHostJUnit4Test() {
             CodePath.SAME, CodePath.DIFFERENT ->
                 throw AssertionError("secondDataPath cannot be a data path")
             CodePath.SYSTEM -> assertThat(codePaths[1]).isEqualTo(stubFile.parent.toString())
+            else -> {}
         }
     }
 
diff --git a/tools/xmlpersistence/src/main/kotlin/Generator.kt b/tools/xmlpersistence/src/main/kotlin/Generator.kt
index b2c5f4ac767b..8e62388c860f 100644
--- a/tools/xmlpersistence/src/main/kotlin/Generator.kt
+++ b/tools/xmlpersistence/src/main/kotlin/Generator.kt
@@ -149,6 +149,7 @@ private val ClassFieldInfo.allClassFields: List<ClassFieldInfo>
                 when (field) {
                     is ClassFieldInfo -> this += field.allClassFields
                     is ListFieldInfo -> this += field.element.allClassFields
+                    else -> {}
                 }
             }
         }