forked from MarcoBuster/Magisk
148 lines
4.7 KiB
Kotlin
148 lines
4.7 KiB
Kotlin
package com.topjohnwu.magisk.ui.home
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import androidx.databinding.Bindable
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import androidx.lifecycle.viewModelScope
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import com.topjohnwu.magisk.BuildConfig
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import com.topjohnwu.magisk.R
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import com.topjohnwu.magisk.arch.*
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import com.topjohnwu.magisk.core.Config
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import com.topjohnwu.magisk.core.Info
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import com.topjohnwu.magisk.core.download.Subject
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import com.topjohnwu.magisk.core.download.Subject.Manager
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import com.topjohnwu.magisk.data.repository.NetworkService
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import com.topjohnwu.magisk.events.OpenInappLinkEvent
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import com.topjohnwu.magisk.events.SnackbarEvent
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import com.topjohnwu.magisk.events.dialog.EnvFixDialog
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import com.topjohnwu.magisk.events.dialog.ManagerInstallDialog
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import com.topjohnwu.magisk.events.dialog.UninstallDialog
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import com.topjohnwu.magisk.ktx.await
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import com.topjohnwu.magisk.utils.asTransitive
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import com.topjohnwu.magisk.utils.set
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import com.topjohnwu.superuser.Shell
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import kotlinx.coroutines.launch
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import me.tatarka.bindingcollectionadapter2.BR
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import kotlin.math.roundToInt
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enum class MagiskState {
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NOT_INSTALLED, UP_TO_DATE, OBSOLETE, LOADING
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}
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class HomeViewModel(
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private val svc: NetworkService
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) : BaseViewModel() {
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@get:Bindable
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var isNoticeVisible = Config.safetyNotice
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set(value) = set(value, field, { field = it }, BR.noticeVisible)
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val stateMagisk = when {
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!Info.env.isActive -> MagiskState.NOT_INSTALLED
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Info.env.magiskVersionCode < BuildConfig.VERSION_CODE -> MagiskState.OBSOLETE
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else -> MagiskState.UP_TO_DATE
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}
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@get:Bindable
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var stateManager = MagiskState.LOADING
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set(value) = set(value, field, { field = it }, BR.stateManager)
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val magiskInstalledVersion get() = Info.env.run {
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if (isActive)
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"$magiskVersionString ($magiskVersionCode)".asTransitive()
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else
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R.string.not_available.asTransitive()
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}
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@get:Bindable
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var managerRemoteVersion = R.string.loading.asTransitive()
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set(value) = set(value, field, { field = it }, BR.managerRemoteVersion)
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val managerInstalledVersion = Info.stub?.let {
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"${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE}) (${it.version})"
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} ?: "${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE})"
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@get:Bindable
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var stateManagerProgress = 0
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set(value) = set(value, field, { field = it }, BR.stateManagerProgress)
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@get:Bindable
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val showSafetyNet get() = Info.hasGMS && isConnected.get()
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val itemBinding = itemBindingOf<IconLink> {
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it.bindExtra(BR.viewModel, this)
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}
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private var shownDialog = false
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override fun refresh() = viewModelScope.launch {
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state = State.LOADING
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notifyPropertyChanged(BR.showSafetyNet)
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svc.fetchUpdate()?.apply {
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state = State.LOADED
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stateManager = when {
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BuildConfig.VERSION_CODE < magisk.versionCode -> MagiskState.OBSOLETE
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else -> MagiskState.UP_TO_DATE
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}
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managerRemoteVersion =
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"${magisk.version} (${magisk.versionCode}) (${stub.versionCode})".asTransitive()
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launch {
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ensureEnv()
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}
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} ?: {
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state = State.LOADING_FAILED
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managerRemoteVersion = R.string.not_available.asTransitive()
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}()
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}
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val showTest = false
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fun onTestPressed() = object : ViewEvent(), ActivityExecutor {
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override fun invoke(activity: BaseUIActivity<*, *>) {
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/* Entry point to trigger test events within the app */
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}
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}.publish()
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fun onProgressUpdate(progress: Float, subject: Subject) {
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if (subject is Manager)
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stateManagerProgress = progress.times(100f).roundToInt()
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}
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fun onLinkPressed(link: String) = OpenInappLinkEvent(link).publish()
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fun onDeletePressed() = UninstallDialog().publish()
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fun onManagerPressed() = when (state) {
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State.LOADED -> ManagerInstallDialog().publish()
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State.LOADING -> SnackbarEvent(R.string.loading).publish()
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else -> SnackbarEvent(R.string.no_connection).publish()
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}
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fun onMagiskPressed() =
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HomeFragmentDirections.actionHomeFragmentToInstallFragment().publish()
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fun onSafetyNetPressed() =
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HomeFragmentDirections.actionHomeFragmentToSafetynetFragment().publish()
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fun hideNotice() {
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Config.safetyNotice = false
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isNoticeVisible = false
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}
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private suspend fun ensureEnv() {
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val invalidStates = listOf(
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MagiskState.NOT_INSTALLED,
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MagiskState.LOADING
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)
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if (invalidStates.any { it == stateMagisk } || shownDialog) return
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val result = Shell.su("env_check").await()
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if (!result.isSuccess) {
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shownDialog = true
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EnvFixDialog().publish()
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}
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}
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}
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