Fallback Fonts Fix

Feedback from Duos [here](https://2dimensions.slack.com/archives/C029X99PETE/p1727461147306559?thread_ts=1725996757.536839&cid=C029X99PETE)

- Fixup trimming whitespace when parsing fonts xml and when trying to use a filename to access the file system
- Adds a simple test
- Update various Android dependencies and remove `kotlin-reflect` (which we validated was unnecessary)
- Try to also fix the Release build step by removing unnecessary pip install

Diffs=
942516344 Fallback Fonts Fix (#8251)

Co-authored-by: Umberto Sonnino <[email protected]>

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           submodules: true
           token: ${{ secrets.PAT_GITHUB }}
-          
+
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v2
         with:
@@ -66,7 +66,6 @@ jobs:
           wget -q https://github.com/premake/premake-core/releases/download/v5.0.0-beta2/premake-5.0.0-beta2-linux.tar.gz
           tar -xf premake-5.0.0-beta2-linux.tar.gz
           sudo mv premake5 /usr/local/bin
-          pip3 install ply
 
       # Base64 decodes and pipes the GPG key content into the secret file
       - name: Prepare environment
@@ -120,7 +119,7 @@ jobs:
           UAT_OSSRH_USERNAME: ${{ secrets.UAT_OSSRH_USERNAME }}
           UAT_OSSRH_PASSWORD: ${{ secrets.UAT_OSSRH_PASSWORD }}
           # TODO: remove these after UAT is confirmed working
-          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }} 
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
           OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
           # ====
           SIGNING_KEY_ID: ${{ secrets.SIGNING_KEY_ID }}

.rive_head

@@ -1 +1 @@
-a6aef22e97dbd1d87a675f865169e9518c366bdb
+942516344f34dc274ff7ba124b5fcde097937071

app/build.gradle

@@ -70,25 +70,24 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.13.1'
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.fragment:fragment-ktx:1.8.0'
-    implementation 'androidx.activity:activity:1.9.0'
+    implementation 'androidx.fragment:fragment-ktx:1.8.3'
+    implementation 'androidx.activity:activity:1.9.2'
     debugImplementation project(path: ':kotlin')
     releaseImplementation project(path: ':kotlin')
     previewImplementation 'app.rive:rive-android:+'
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.8.2'
+    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.8.6'
     implementation 'com.google.android.material:material:1.12.0'
-    implementation 'androidx.activity:activity-compose:1.9.0'
+    implementation 'androidx.activity:activity-compose:1.9.2'
     implementation "androidx.compose.ui:ui:$compose_version"
     implementation "androidx.compose.ui:ui-tooling-preview:$compose_version"
-    implementation 'androidx.compose.material3:material3:1.2.1'
-    implementation 'androidx.startup:startup-runtime:1.1.1'
+    implementation 'androidx.compose.material3:material3:1.3.0'
+    implementation 'androidx.startup:startup-runtime:1.2.0'
     implementation 'com.android.volley:volley:1.2.1'
-    implementation 'org.jetbrains.kotlin:kotlin-reflect:2.0.0'
 
     testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    androidTestImplementation 'androidx.compose.ui:ui-test-junit4:1.6.8'
+    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
+    androidTestImplementation 'androidx.compose.ui:ui-test-junit4:1.7.2'
     androidTestImplementation project(path: ':kotlin')
     debugImplementation "androidx.compose.ui:ui-tooling:$compose_version"
     debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version"

build.gradle

@@ -11,7 +11,7 @@ ext {
 }
 buildscript {
     ext {
-        gradle_version = '8.5.0'
+        gradle_version = '8.6.1'
         kotlin_version = '1.9.22'
         dokkaVersion = "1.4.30"
         compose_version = '1.6.7'

kotlin/build.gradle

@@ -56,15 +56,14 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.13.1'
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'com.getkeepsafe.relinker:relinker:1.4.5'
-    implementation 'androidx.startup:startup-runtime:1.1.1'
+    implementation 'androidx.startup:startup-runtime:1.2.0'
 
     testImplementation 'junit:junit:4.13.2'
-    testImplementation 'androidx.test:core-ktx:1.5.0'
+    testImplementation 'androidx.test:core-ktx:1.6.1'
 
 
-    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    implementation "org.jetbrains.kotlin:kotlin-reflect:2.0.0"
+    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
 }
 
 // Commenting this out, this only really helps when you're doing local dev, but it means our git actions need abd!

kotlin/src/androidTest/java/app/rive/runtime/kotlin/fonts/FontHelpersTest.kt

@@ -13,6 +13,8 @@ import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
+import java.io.ByteArrayInputStream
+import java.nio.charset.Charset
 
 
 @RunWith(AndroidJUnit4::class)
@@ -586,6 +588,32 @@ class FontHelpersTest {
         }
     }
 
+    @Test
+    fun xmlWhitespace() {
+        val systemFontXml = """
+<?xml version="1.0" encoding="utf-8"?>
+<familyset version="21">
+    <family name="sans-serif">
+        <font weight="700" style="normal">Roboto-Regular.ttf
+            <axis tag="ital" stylevalue="0" />
+            <axis tag="wdth" stylevalue="100" />
+            <axis tag="wght" stylevalue="700" />
+        </font>
+    </family>
+</familyset>
+""".trimIndent()
+
+        val inputStream =
+            ByteArrayInputStream(Charset.forName("UTF-16").encode(systemFontXml).array())
+
+        val result = SystemFontsParser.parseFontsXML(inputStream)
+        assertEquals(1, result.size)
+        val font = result["sans-serif"]?.fonts?.get(Fonts.Weight.BOLD)?.first()
+        assertNotNull(font)
+        val fontFile = FontHelper.getFontFile(font!!)
+        assertNotNull(fontFile)
+    }
+
     @Test
     fun nativeFallbackFontRegistration() {
         val families = FontHelper.getSystemFonts().values

kotlin/src/main/java/app/rive/runtime/kotlin/fonts/FontHelpers.kt

@@ -167,7 +167,7 @@ class FontHelper {
          */
         fun getFontFile(font: Fonts.Font): File? = SystemFontsParser.SYSTEM_FONTS_PATHS
             .asSequence()
-            .map { basePath -> File(basePath, font.name) }
+            .map { basePath -> File(basePath, font.name.trim()) }
             .firstOrNull { it.exists() }
 
         /**
@@ -284,17 +284,17 @@ class SystemFontsParser {
             while (keepReading(parser)) {
                 if (parser.eventType != XmlPullParser.START_TAG) continue
 
-                val tag = parser.name
+                val tag = parser.name.trim()
                 when (tag) {
                     "family" -> {
                         parser.getAttributeValue(null, "name")?.let { name ->
-                            readFamily(name, parser)?.let {
+                            readFamily(name.trim(), parser)?.let {
                                 familiesMap[name] = it
                             }
                         } ?: run {
                             // null name - possibly a legacy family?
                             readLegacyFamily(parser)?.let { (family, aliases) ->
-                                val familyName = family.name!!
+                                val familyName = family.name!!.trim()
                                 familiesMap[familyName] = family
                                 aliases.forEach { alias ->
                                     remapAlias(alias, familiesMap)?.let { remapped ->
@@ -350,7 +350,7 @@ class SystemFontsParser {
             while (keepReading(parser)) {
                 if (parser.eventType != XmlPullParser.START_TAG) continue
 
-                val tag = parser.name
+                val tag = parser.name.trim()
                 when (tag) {
                     "font" -> {
                         val font = readFont(parser)
@@ -387,7 +387,7 @@ class SystemFontsParser {
             while (keepReading(parser)) {
                 if (parser.eventType != XmlPullParser.START_TAG) continue
 
-                val tag = parser.name
+                val tag = parser.name.trim()
                 when (tag) {
                     "fileset" -> {
                         filesList.addAll(
@@ -510,14 +510,14 @@ class SystemFontsParser {
 
             while (keepReading(parser)) {
                 if (parser.eventType == XmlPullParser.TEXT) {
-                    filenameBuilder.append(parser.text)
+                    filenameBuilder.append(parser.text.trim())
                 }
                 if (parser.eventType != XmlPullParser.START_TAG) {
                     continue
                 }
 
 
-                val tag = parser.name
+                val tag = parser.name.trim()
                 if (tag == "axis") {
                     axes.add(readAxis(parser))
                 } else {
@@ -530,7 +530,7 @@ class SystemFontsParser {
 
         private fun readText(parser: XmlPullParser): String {
             return if (parser.next() == XmlPullParser.TEXT) {
-                val result = parser.text
+                val result = parser.text.trim()
                 parser.nextTag()
                 return result
             } else ""
@@ -541,7 +541,7 @@ class SystemFontsParser {
             while (keepReading(parser)) {
                 if (parser.eventType != XmlPullParser.START_TAG) continue
 
-                val tag = parser.name
+                val tag = parser.name.trim()
                 if (tag != "name") continue
 
                 val nameset = readText(parser)
@@ -556,7 +556,7 @@ class SystemFontsParser {
             while (keepReading(parser)) {
                 if (parser.eventType != XmlPullParser.START_TAG) continue
 
-                val tag = parser.name
+                val tag = parser.name.trim()
                 if (tag != "file") continue
 
                 val variant = parser.getAttributeValue(null, "variant")
@@ -591,7 +591,7 @@ class SystemFontsParser {
 
             skip(parser) // move past empty tag.
 
-            return Fonts.Alias(name, to, weight)
+            return Fonts.Alias(name.trim(), to, weight)
         }