Support IntRange of value in PrefService

Bug: 384955673
Test: unit test
Flag: com.android.settingslib.flags.settings_catalyst
Change-Id: I0d5f67541ee48d758fc8fd0e38fe4c348127017c

src/com/android/settings/service/PreferenceServiceRequestTransformer.kt

@@ -17,6 +17,7 @@
 package com.android.settings.service
 
 import android.content.Context
+import android.os.Bundle
 import android.service.settings.preferences.GetValueRequest
 import android.service.settings.preferences.GetValueResult
 import android.service.settings.preferences.MetadataResult
@@ -186,6 +187,11 @@ private data class PreferenceWithScreen(
     val preference: PreferenceProto,
 )
 
+private const val KEY_INT_RANGE = "key_int_range"
+private const val KEY_MIN = "key_min"
+private const val KEY_MAX = "key_max"
+private const val KEY_STEP = "key_step"
+
 private fun PreferenceProto.toMetadata(
     context: Context,
     screenKey: String
@@ -196,6 +202,18 @@ private fun PreferenceProto.toMetadata(
         SensitivityLevel.MEDIUM_SENSITIVITY -> SettingsPreferenceMetadata.DEEPLINK_ONLY
         else -> SettingsPreferenceMetadata.NO_DIRECT_ACCESS
     }
+    val extras = Bundle()
+    if (valueDescriptor.hasRangeValue()
+        && valueDescriptor.rangeValue.hasMin()
+        && valueDescriptor.rangeValue.hasMax()) {
+        val intRange = Bundle()
+        intRange.putInt(KEY_MIN, valueDescriptor.rangeValue.min)
+        intRange.putInt(KEY_MAX, valueDescriptor.rangeValue.max)
+        if (valueDescriptor.rangeValue.hasStep()) {
+            intRange.putInt(KEY_STEP, valueDescriptor.rangeValue.step)
+        }
+        extras.putBundle(KEY_INT_RANGE, intRange)
+    }
     return SettingsPreferenceMetadata.Builder(screenKey, key)
         .setTitle(title.getText(context))
         .setSummary(summary.getText(context))
@@ -208,5 +226,6 @@ private fun PreferenceProto.toMetadata(
         // Returns all the permissions that are used, some of which are exclusive (e.g. p1 or p2)
         .setReadPermissions(readPermissions.getAllPermissions())
         .setWritePermissions(writePermissions.getAllPermissions())
+        .setExtras(extras)
         .build()
 }

tests/robotests/src/com/android/settings/service/PreferenceServiceRequestTransformerTest.kt

@@ -42,8 +42,10 @@ import com.android.settingslib.graph.preferenceGroupProto
 import com.android.settingslib.graph.preferenceOrGroupProto
 import com.android.settingslib.graph.preferenceProto
 import com.android.settingslib.graph.preferenceScreenProto
+import com.android.settingslib.graph.preferenceValueDescriptorProto
 import com.android.settingslib.graph.preferenceValueProto
 import com.android.settingslib.graph.proto.PreferenceGraphProto
+import com.android.settingslib.graph.rangeValueProto
 import com.android.settingslib.graph.textProto
 import com.android.settingslib.graph.toProto
 import com.android.settingslib.metadata.SensitivityLevel
@@ -156,6 +158,13 @@ class PreferenceServiceRequestTransformerTest {
                             available = true
                             restricted = true
                             persistent = true
+                            valueDescriptor = preferenceValueDescriptorProto {
+                                rangeValue = rangeValueProto {
+                                    min = 0
+                                    max = 10
+                                    step = 2
+                                }
+                            }
                             sensitivityLevel = SensitivityLevel.LOW_SENSITIVITY
                             readPermissions = Permissions.allOf("read_permission").toProto()
                             writePermissions = Permissions.anyOf("write_permission").toProto()
@@ -181,6 +190,11 @@ class PreferenceServiceRequestTransformerTest {
             assertThat(launchIntent).isNotNull()
             assertThat(launchIntent!!.component!!.className)
                 .isEqualTo(SettingsHomepageActivity::class.java.name)
+            val intRange = extras.getBundle("key_int_range")
+            assertThat(intRange).isNotNull()
+            assertThat(intRange!!.getInt("key_min", -1)).isEqualTo(0)
+            assertThat(intRange.getInt("key_max", -1)).isEqualTo(10)
+            assertThat(intRange.getInt("key_step", -1)).isEqualTo(2)
         }
         with(fResult.value!!) {
             assertThat(type).isEqualTo(SettingsPreferenceValue.TYPE_BOOLEAN)