[Android] gradle: tools: switch to proguard-android-optimize.txt like the rest

[Steve Lhomme]

vlc-android | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Tue Jun  9 10:22:27 2026 +0200| [8a4264cf0d0583028a0a94bc598c5860b8f501df] | committer: Steve Lhomme

gradle: tools: switch to proguard-android-optimize.txt like the rest

AGP complains if we use the non-optimized one. So we use the optimized one
and add -dontoptimize back. It should override the default from proguard-android-optimize.txt.

> https://code.videolan.org/videolan/vlc-android/commit/8a4264cf0d0583028a0a94bc598c5860b8f501df
---

 application/tools/build.gradle       | 2 +-
 application/tools/proguard-rules.pro | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/application/tools/build.gradle b/application/tools/build.gradle
index ea567c113f..f1c96824ae 100644
--- a/application/tools/build.gradle
+++ b/application/tools/build.gradle
@@ -17,7 +17,7 @@ android {
     buildTypes {
         release {
             minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         vlcBundle {
             initWith release
diff --git a/application/tools/proguard-rules.pro b/application/tools/proguard-rules.pro
index f1b424510d..4c066ce5b2 100644
--- a/application/tools/proguard-rules.pro
+++ b/application/tools/proguard-rules.pro
@@ -19,3 +19,6 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+# FIXME from proguard-android.txt
+-dontoptimize