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Remove unnecessary hacks

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This commit is contained in:
topjohnwu 2021-01-22 20:25:37 -08:00
parent ab9a83c82f
commit 5798536559
2 changed files with 3 additions and 33 deletions
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5
app/src/main/java/com/topjohnwu/magisk/core/Hacks.kt
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@ -20,7 +20,6 @@ import com.topjohnwu.magisk.R
import com.topjohnwu.magisk.core.download.DownloadService
import com.topjohnwu.magisk.core.utils.refreshLocale
import com.topjohnwu.magisk.core.utils.updateConfig
import com.topjohnwu.magisk.ktx.forceGetDeclaredField
import com.topjohnwu.magisk.ui.MainActivity
import com.topjohnwu.magisk.ui.surequest.SuRequestActivity
@ -137,8 +136,10 @@ private class JobSchedulerWrapper(private val base: JobScheduler) : JobScheduler
service.packageName,
Info.stubChk.classToComponent[name] ?: name
)
javaClass.getDeclaredField("service").apply {
isAccessible = true
}.set(this, component)
javaClass.forceGetDeclaredField("service")?.set(this, component)
return this
}
}

31
app/src/main/java/com/topjohnwu/magisk/ktx/XJava.kt
View File

@ -6,8 +6,6 @@ import timber.log.Timber
import java.io.File
import java.io.InputStream
import java.io.OutputStream
import java.lang.reflect.Field
import java.lang.reflect.Method
import java.text.SimpleDateFormat
import java.util.*
import java.util.zip.ZipEntry
@ -110,32 +108,3 @@ fun Locale.toLangTag(): String {
fun SimpleDateFormat.parseOrNull(date: String) =
runCatching { parse(date) }.onFailure { Timber.e(it) }.getOrNull()
// Reflection hacks
private val loadClass = ClassLoader::class.java.getMethod("loadClass", String::class.java)
private val getDeclaredMethod = Class::class.java.getMethod("getDeclaredMethod",
String::class.java, arrayOf<Class<*>>()::class.java)
private val getDeclaredField = Class::class.java.getMethod("getDeclaredField", String::class.java)
fun ClassLoader.forceLoadClass(name: String) =
runCatching { loadClass.invoke(this, name) }.getOrNull() as Class<*>?
fun Class<*>.forceGetDeclaredMethod(name: String, vararg types: Class<*>) =
(runCatching { getDeclaredMethod.invoke(this, name, types) }.getOrNull() as Method?)?.also {
it.isAccessible = true
}
fun Class<*>.forceGetDeclaredField(name: String) =
(runCatching { getDeclaredField.invoke(this, name) }.getOrNull() as Field?)?.also {
it.isAccessible = true
}
inline fun <reified T> T.forceGetClass(name: String) =
T::class.java.classLoader?.forceLoadClass(name)
fun Class<*>.forceGetField(name: String): Field? =
forceGetDeclaredField(name) ?: superclass?.forceGetField(name)
fun Class<*>.forceGetMethod(name: String, vararg types: Class<*>): Method? =
forceGetDeclaredMethod(name, *types) ?: superclass?.forceGetMethod(name, *types)