初始化

android/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+-dontwarn javax.imageio.spi.ImageInputStreamSpi
+-dontwarn javax.imageio.spi.ImageOutputStreamSpi
+-dontwarn javax.imageio.spi.ImageReaderSpi
+-dontwarn javax.imageio.spi.ImageWriterSpi
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.conscrypt.Conscrypt$Version
+-dontwarn org.conscrypt.Conscrypt
+-dontwarn org.conscrypt.ConscryptHostnameVerifier
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE
+
+# ffmpeg_kit_flutter_new_https_gpl：原生库 JNI_OnLoad 通过 RegisterNatives 绑定 AbiDetect.getNativeCpuAbi 等方法，
+# release 下 R8 混淆改名会导致绑定失败 → JNI_OnLoad 返回 0 → 启动 SIGSEGV 闪退，必须 keep。
+-keep class com.antonkarpenko.ffmpegkit.** { *; }
+# 通用兜底：任何含 native 方法的类，保留其 native 方法名（防止其它 JNI 库重蹈覆辙）
+-keepclasseswithmembernames,includedescriptorclasses class * {
+    native <methods>;
+}