Re-organize gradle modules.

lib/glide-config/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest />

lib/glide-config/src/main/java/org/thoughtcrime/securesms/mms/SignalGlideModule.kt

@@ -0,0 +1,40 @@
+package org.thoughtcrime.securesms.mms
+
+import android.content.Context
+import android.util.Log
+import com.bumptech.glide.Glide
+import com.bumptech.glide.GlideBuilder
+import com.bumptech.glide.Registry
+import com.bumptech.glide.annotation.GlideModule
+import com.bumptech.glide.module.AppGlideModule
+
+/**
+ * A [GlideModule] to configure Glide for the app. This class is discovered by Glide's annotation
+ * processor, and delegates its logic to a [RegisterGlideComponents]. It exists outside of the main
+ * Gradle module to reduce the scope of classes that KAPT needs to look at.
+ */
+@GlideModule
+class SignalGlideModule : AppGlideModule() {
+
+  override fun isManifestParsingEnabled(): Boolean {
+    return false
+  }
+
+  override fun registerComponents(context: Context, glide: Glide, registry: Registry) {
+    registerGlideComponents.registerComponents(context, glide, registry)
+  }
+
+  override fun applyOptions(context: Context, builder: GlideBuilder) {
+    builder.setLogLevel(Log.ERROR)
+  }
+
+  companion object {
+    @JvmStatic
+    lateinit var registerGlideComponents: RegisterGlideComponents
+  }
+}
+
+interface RegisterGlideComponents {
+
+  fun registerComponents(context: Context, glide: Glide, registry: Registry)
+}