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Update HideViewModel

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This commit is contained in:
vvb2060 2020-10-28 06:03:27 +08:00 committed by John Wu
parent e7ab802498
commit e9759a5868
2 changed files with 25 additions and 19 deletions
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30
app/src/main/java/com/topjohnwu/magisk/ktx/XAndroid.kt
View File

@ -1,5 +1,6 @@
package com.topjohnwu.magisk.ktx
import android.annotation.SuppressLint
import android.app.Activity
import android.content.ComponentName
import android.content.Context
@ -7,7 +8,6 @@ import android.content.ContextWrapper
import android.content.Intent
import android.content.pm.ApplicationInfo
import android.content.pm.ComponentInfo
import android.content.pm.PackageInfo
import android.content.pm.PackageManager
import android.content.pm.PackageManager.*
import android.content.res.Configuration
@ -57,29 +57,31 @@ import java.lang.reflect.Array as JArray
val packageName: String get() = get<Context>().packageName
val PackageInfo.processes
get() = activities?.processNames.orEmpty() +
services?.processNames.orEmpty() +
receivers?.processNames.orEmpty() +
providers?.processNames.orEmpty()
val Array<out ComponentInfo>.processNames get() = mapNotNull { it.processName }
val ApplicationInfo.packageInfo: PackageInfo get() {
val ApplicationInfo.processes: List<String> @SuppressLint("InlinedApi") get() {
val pm = get<PackageManager>()
return try {
val appProcessName = processName ?: packageName
val baseFlag = MATCH_DISABLED_COMPONENTS or MATCH_UNINSTALLED_PACKAGES
val packageInfo = try {
val request = GET_ACTIVITIES or GET_SERVICES or GET_RECEIVERS or GET_PROVIDERS
pm.getPackageInfo(packageName, request)
pm.getPackageInfo(packageName, baseFlag or request)
} catch (e: NameNotFoundException) { // EdXposed hooked, issue#3276
return listOf(appProcessName)
} catch (e: Exception) {
// Exceed binder data transfer limit, fetch each component type separately
pm.getPackageInfo(packageName, 0).apply {
pm.getPackageInfo(packageName, baseFlag).apply {
runCatching { activities = pm.getPackageInfo(packageName, GET_ACTIVITIES).activities }
runCatching { services = pm.getPackageInfo(packageName, GET_SERVICES).services }
runCatching { receivers = pm.getPackageInfo(packageName, GET_RECEIVERS).receivers }
runCatching { providers = pm.getPackageInfo(packageName, GET_PROVIDERS).providers }
}
}
fun Array<out ComponentInfo>.processNames() = map { it.processName ?: appProcessName }
return with(packageInfo) {
activities?.processNames().orEmpty() +
services?.processNames().orEmpty() +
receivers?.processNames().orEmpty() +
providers?.processNames().orEmpty()
}
}
fun Context.rawResource(id: Int) = resources.openRawResource(id)

14
app/src/main/java/com/topjohnwu/magisk/ui/hide/HideViewModel.kt
View File

@ -3,6 +3,7 @@ package com.topjohnwu.magisk.ui.hide
import android.annotation.SuppressLint
import android.content.pm.ApplicationInfo
import android.content.pm.PackageManager
import android.os.Process
import androidx.databinding.Bindable
import androidx.lifecycle.viewModelScope
import com.topjohnwu.magisk.BR
@ -12,7 +13,6 @@ import com.topjohnwu.magisk.arch.filterableListOf
import com.topjohnwu.magisk.arch.itemBindingOf
import com.topjohnwu.magisk.core.Config
import com.topjohnwu.magisk.ktx.get
import com.topjohnwu.magisk.ktx.packageInfo
import com.topjohnwu.magisk.ktx.packageName
import com.topjohnwu.magisk.ktx.processes
import com.topjohnwu.magisk.utils.Utils
@ -67,8 +67,7 @@ class HideViewModel : BaseViewModel(), Queryable {
.asSequence()
.filter { it.enabled && !blacklist.contains(it.packageName) }
.map { HideAppInfo(it, pm) }
.map { runCatching { createTarget(it, hides) }.getOrNull() }
.filterNotNull()
.map { createTarget(it, hides) }
.filter { it.processes.isNotEmpty() }
.map { HideItem(it) }
.toList()
@ -84,7 +83,7 @@ class HideViewModel : BaseViewModel(), Queryable {
private fun createTarget(info: HideAppInfo, hideList: List<HideTarget>): HideAppTarget {
val pkg = info.packageName
val hidden = hideList.filter { it.packageName == pkg }
val processNames = info.packageInfo.processes.distinct()
val processNames = info.processes.distinct()
val processes = processNames.map { name ->
HideProcessInfo(name, pkg, hidden.any { name == it.process })
}
@ -99,7 +98,12 @@ class HideViewModel : BaseViewModel(), Queryable {
fun filterSystem() = isShowSystem || it.info.flags and ApplicationInfo.FLAG_SYSTEM == 0
fun filterOS() = (isShowSystem && isShowOS) || it.info.uid >= 10000
fun isApp(uid: Int) = run {
val appId: Int = uid % 100000
appId >= Process.FIRST_APPLICATION_UID && appId <= Process.LAST_APPLICATION_UID
}
fun filterOS() = (isShowSystem && isShowOS) || isApp(it.info.uid)
fun filterQuery(): Boolean {
fun inName() = it.info.label.contains(query, true)