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main-executable: extract native libs before instantiating the Application class

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This commit is contained in:
Mis012
2025-08-01 13:40:29 +02:00
parent 53def20d4d
commit ebd16f01dc
5 changed files with 12 additions and 10 deletions
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2
src/api-impl-jni/handle_cache.c
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@@ -90,7 +90,7 @@ void set_up_handle_cache(JNIEnv *env)
handle_cache.view_group.dispatchTouchEvent = _METHOD(handle_cache.view_group.class, "dispatchTouchEvent", "(Landroid/view/MotionEvent;)Z"); handle_cache.view_group.dispatchTouchEvent = _METHOD(handle_cache.view_group.class, "dispatchTouchEvent", "(Landroid/view/MotionEvent;)Z");
handle_cache.asset_manager.class = _REF((*env)->FindClass(env, "android/content/res/AssetManager")); handle_cache.asset_manager.class = _REF((*env)->FindClass(env, "android/content/res/AssetManager"));
handle_cache.asset_manager.extractFromAPK = _STATIC_METHOD(handle_cache.asset_manager.class, "extractFromAPK", "(Ljava/lang/String;Ljava/lang/String;)V"); handle_cache.asset_manager.extractFromAPK = _STATIC_METHOD(handle_cache.asset_manager.class, "extractFromAPK", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
handle_cache.context.class = _REF((*env)->FindClass(env, "android/content/Context")); handle_cache.context.class = _REF((*env)->FindClass(env, "android/content/Context"));
if((*env)->ExceptionCheck(env)) if((*env)->ExceptionCheck(env))

3
src/api-impl-jni/util.c
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@@ -59,9 +59,10 @@ void _gdb_force_java_stack_trace(void)
(*env)->ExceptionClear(env); (*env)->ExceptionClear(env);
} }
extern char *apk_path;
void extract_from_apk(const char *path, const char *target) { void extract_from_apk(const char *path, const char *target) {
JNIEnv *env = get_jni_env(); JNIEnv *env = get_jni_env();
(*env)->CallStaticVoidMethod(env, handle_cache.asset_manager.class, handle_cache.asset_manager.extractFromAPK, _JSTRING(path), _JSTRING(target)); (*env)->CallStaticVoidMethod(env, handle_cache.asset_manager.class, handle_cache.asset_manager.extractFromAPK, _JSTRING(apk_path), _JSTRING(path), _JSTRING(target));
} }
/* logging with fallback to stderr */ /* logging with fallback to stderr */

6
src/api-impl/android/content/res/AssetManager.java
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@@ -612,14 +612,14 @@ public final class AssetManager {
private native final int addAssetPathNative(String path); private native final int addAssetPathNative(String path);
public static void extractFromAPK(String path, String target) throws IOException { public static void extractFromAPK(String apk_path, String path, String target) throws IOException {
if (path.endsWith("/")) { // directory if (path.endsWith("/")) { // directory
try (JarFile apk = new JarFile(Context.this_application.getPackageCodePath())) { try (JarFile apk = new JarFile(apk_path)) {
Enumeration<JarEntry> entries = apk.entries(); Enumeration<JarEntry> entries = apk.entries();
while (entries.hasMoreElements()) { while (entries.hasMoreElements()) {
JarEntry entry = entries.nextElement(); JarEntry entry = entries.nextElement();
if (entry.getName().startsWith(path)) { if (entry.getName().startsWith(path)) {
extractFromAPK(entry.getName(), entry.getName().replace(path, target)); extractFromAPK(apk_path, entry.getName(), entry.getName().replace(path, target));
} }
} }
} }

3
src/api-impl/android/media/SoundPool.java
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@@ -2,6 +2,7 @@ package android.media;
import java.io.IOException; import java.io.IOException;
import android.content.Context;
import android.content.res.AssetFileDescriptor; import android.content.res.AssetFileDescriptor;
import android.content.res.AssetManager; import android.content.res.AssetManager;
@@ -25,7 +26,7 @@ public class SoundPool {
} }
public int load(AssetFileDescriptor afd, int priority) throws IOException { public int load(AssetFileDescriptor afd, int priority) throws IOException {
AssetManager.extractFromAPK(afd.fileName, afd.fileName); AssetManager.extractFromAPK(Context.this_application.getPackageCodePath(), afd.fileName, afd.fileName);
return nativeLoad(nativePool, android.os.Environment.getExternalStorageDirectory().getPath() + "/" + afd.fileName); return nativeLoad(nativePool, android.os.Environment.getExternalStorageDirectory().getPath() + "/" + afd.fileName);
} }

8
src/main-executable/main.c
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@@ -532,16 +532,16 @@ static void open(GtkApplication *app, GFile **files, gint nfiles, const gchar *h
prepare_main_looper(env); prepare_main_looper(env);
/* extract native libraries from apk*/
if (!getenv("ATL_SKIP_NATIVES_EXTRACTION"))
extract_from_apk("lib/" NATIVE_ARCH "/", "lib/");
// construct Application // construct Application
application_object = (*env)->CallStaticObjectMethod(env, handle_cache.context.class, application_object = (*env)->CallStaticObjectMethod(env, handle_cache.context.class,
_STATIC_METHOD(handle_cache.context.class, "createApplication", "(J)Landroid/app/Application;"), window); _STATIC_METHOD(handle_cache.context.class, "createApplication", "(J)Landroid/app/Application;"), window);
if ((*env)->ExceptionCheck(env)) if ((*env)->ExceptionCheck(env))
(*env)->ExceptionDescribe(env); (*env)->ExceptionDescribe(env);
/* extract native libraries from apk*/
if (!getenv("ATL_SKIP_NATIVES_EXTRACTION"))
extract_from_apk("lib/" NATIVE_ARCH "/", "lib/");
jclass content_provider = (*env)->FindClass(env, "android/content/ContentProvider"); jclass content_provider = (*env)->FindClass(env, "android/content/ContentProvider");
(*env)->CallStaticVoidMethod(env, content_provider, _STATIC_METHOD(content_provider, "createContentProviders", "()V")); (*env)->CallStaticVoidMethod(env, content_provider, _STATIC_METHOD(content_provider, "createContentProviders", "()V"));
if ((*env)->ExceptionCheck(env)) if ((*env)->ExceptionCheck(env))