Manhastro: Fix content loading

[choppeh]

Closes #10149

Checklist:

• Updated extVersionCode value in build.gradle for individual extensions
• Updated overrideVersionCode or baseVersionCode as needed for all multisrc extensions
• Referenced all related issues in the PR body (e.g. "Closes #xyz")
• Added the isNsfw = true flag in build.gradle when appropriate
• Have not changed source names
• Have explicitly kept the id if a source's name or language were changed
• Have tested the modifications by compiling and running the extension through Android Studio
• Have removed web_hi_res_512.png when adding a new extension

[stevenyomi]

Follow these steps to use a disk cache instead of persisting 10MB+ of data into SharedPreferences:

1. Tweak this.client's interceptors:
   

   extensions-source/lib-multisrc/kemono/src/eu/kanade/tachiyomi/multisrc/kemono/Kemono.kt

   Lines 51 to 54 in 92ab8f0

   	.apply {
   	val index = networkInterceptors().indexOfFirst { it is BrotliInterceptor }
   	if (index >= 0) interceptors().add(networkInterceptors().removeAt(index))
   	}

   
   

   extensions-source/lib-multisrc/kemono/build.gradle.kts

   Lines 7 to 9 in 92ab8f0

   	dependencies {
   	compileOnly("com.squareup.okhttp3:okhttp-brotli:5.0.0-alpha.11")
   	}

2. private val dataClient = this.client.newBuilder() and add a separate cache. The data is currently 4.5MB gzipped, so you can set a 10MB limit.
   

   extensions-source/lib-multisrc/kemono/src/eu/kanade/tachiyomi/multisrc/kemono/Kemono.kt

   Lines 55 to 60 in 92ab8f0

   	.cache(
   	Cache(
   	directory = File(Injekt.get<Application>().externalCacheDir, "network_cache_${name.lowercase()}"),
   	maxSize = 50L * 1024 * 1024, // 50 MiB
   	),
   	)

3. This dataClient should also use addNetworkInterceptor to rewrite the response. Remove these headers: Cache-Control, Expires, Pragma.
4. Finally, make the request with dataClient with the expiration period as you wish:
   

   extensions-source/lib-multisrc/kemono/src/eu/kanade/tachiyomi/multisrc/kemono/Kemono.kt

   Lines 152 to 156 in 92ab8f0

   	val request = GET(
   	"$baseUrl/$apiPath/creators",
   	headers,
   	CacheControl.Builder().maxStale(30, TimeUnit.MINUTES).build(),
   	)

5. Remember to enable logging in the app's advanced settings and verify the cache is working. Enter the browse page multiple times to see if only the first request is sent.

[stevenyomi]

Make fields private wherever possible.

[stevenyomi]

Your code suggests the URL format has changed to using an ID. You should bump the versionId to force users to migrate.

[stevenyomi]

It's also preferred to clear the old preferences:

extensions-source/src/zh/sixmh/src/eu/kanade/tachiyomi/extension/zh/sixmh/SixMH.kt

Lines 21 to 26 in 572201d

	init {
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
	// Delete old preferences for "6漫画/zh/1"
	Injekt.get<Application>().deleteSharedPreferences("source_7259486566651312186")
	}
	}