From 2d0c9d46024c86e8fb98ff95fc2b37ad90222ecd Mon Sep 17 00:00:00 2001
From: zhaogd <gdzhao021@gmail.com>
Date: Tue, 28 Jul 2026 11:23:33 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20Android=204.x=20Dal?=
 =?UTF-8?q?vik=20multidex=20=E5=AF=BC=E8=87=B4=E7=9A=84=20ClassNotFoundExc?=
 =?UTF-8?q?eption?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

androidx.startup.InitializationProvider 在 Application 启动时被加载，
但被分配到 secondary dex 导致 Dalvik VM 找不到该类。
通过 multiDexKeepProguard 强制保留在 main dex 中。
---
 app/build.gradle        | 1 +
 app/multidex-config.pro | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 app/multidex-config.pro

diff --git a/app/build.gradle b/app/build.gradle
index 11e1e3e..02d3697 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -14,6 +14,7 @@ android {
         versionCode 1
         versionName "1.0"
         multiDexEnabled true
+        multiDexKeepProguard file('multidex-config.pro')
 
         ndk {
             abiFilters "armeabi-v7a", "arm64-v8a"
diff --git a/app/multidex-config.pro b/app/multidex-config.pro
new file mode 100644
index 0000000..9a86dca
--- /dev/null
+++ b/app/multidex-config.pro
@@ -0,0 +1,3 @@
+# 强制保留在 main dex，避免 Android 4.x Dalvik multidex 加载失败
+-keep class androidx.startup.** { *; }
+-keep class com.google.android.exoplayer2.** { *; }