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factory reset policy in system manager

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This commit is contained in:
BinTianqi
2024-05-31 19:49:07 +08:00
parent ee1b6afc8d
commit 19415d9786
4 changed files with 135 additions and 0 deletions
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112
app/src/main/java/com/bintianqi/owndroid/dpm/SystemManager.kt
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@@ -26,6 +26,7 @@ import android.app.admin.DevicePolicyManager.WIPE_EUICC
import android.app.admin.DevicePolicyManager.WIPE_EXTERNAL_STORAGE
import android.app.admin.DevicePolicyManager.WIPE_RESET_PROTECTION_DATA
import android.app.admin.DevicePolicyManager.WIPE_SILENTLY
import android.app.admin.FactoryResetProtectionPolicy
import android.app.admin.SystemUpdateInfo
import android.app.admin.SystemUpdatePolicy
import android.app.admin.SystemUpdatePolicy.TYPE_INSTALL_AUTOMATIC
@@ -65,6 +66,7 @@ import androidx.compose.material3.MaterialTheme.colorScheme
import androidx.compose.material3.MaterialTheme.typography
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Switch
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.runtime.Composable
@@ -73,6 +75,7 @@ import androidx.compose.runtime.MutableState
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
@@ -148,6 +151,7 @@ fun SystemManage(navCtrl:NavHostController) {
composable(route = "SystemUpdatePolicy") { SysUpdatePolicy() }
composable(route = "InstallSystemUpdate") { InstallSystemUpdate() }
composable(route = "WipeData") { WipeData() }
composable(route = "FRP") { FactoryResetProtection() }
}
}
if(rebootDialog.value) {
@@ -209,6 +213,12 @@ private fun Home(navCtrl: NavHostController, scrollState: ScrollState, rebootDia
) {
SubPageItem(R.string.install_system_update, "", R.drawable.system_update_fill0) { navCtrl.navigate("InstallSystemUpdate") }
}
if(
VERSION.SDK_INT >= 30 &&
(isDeviceOwner(dpm) || (isProfileOwner(dpm) && dpm.isManagedProfile(receiver) && dpm.isOrganizationOwnedDeviceWithManagedProfile))
) {
SubPageItem(R.string.frp_policy, "", R.drawable.device_reset_fill0) { navCtrl.navigate("FRP") }
}
SubPageItem(R.string.wipe_data, "", R.drawable.warning_fill0) { navCtrl.navigate("WipeData") }
Spacer(Modifier.padding(vertical = 30.dp))
LaunchedEffect(Unit) { fileUriFlow.value = Uri.parse("") }
@@ -896,6 +906,108 @@ private fun SecurityLogs() {
}
}
@SuppressLint("NewApi")
@Composable
fun FactoryResetProtection() {
val context = LocalContext.current
val dpm = context.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
val focusMgr = LocalFocusManager.current
val receiver = ComponentName(context,Receiver::class.java)
var usePolicy by remember { mutableStateOf(false) }
var enabled by remember { mutableStateOf(false) }
var unsupported by remember { mutableStateOf(false) }
val accountList = remember { mutableStateListOf<String>() }
var inputAccount by remember { mutableStateOf("") }
LaunchedEffect(Unit) {
var policy: FactoryResetProtectionPolicy? = FactoryResetProtectionPolicy.Builder().build()
try {
policy = dpm.getFactoryResetProtectionPolicy(receiver)
} catch(e: UnsupportedOperationException) {
unsupported = true
policy = null
} finally {
if(policy == null) {
usePolicy = false
} else {
usePolicy = true
enabled = policy.isFactoryResetProtectionEnabled
}
}
}
Column(modifier = Modifier.fillMaxSize().padding(horizontal = 8.dp).verticalScroll(rememberScrollState())) {
Spacer(Modifier.padding(vertical = 10.dp))
Text(text = stringResource(R.string.frp_policy), style = typography.headlineLarge)
Spacer(Modifier.padding(vertical = 3.dp))
Text(stringResource(R.string.factory_reset_protection_policy))
Spacer(Modifier.padding(vertical = 5.dp))
Row(
horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically,
modifier = Modifier.fillMaxWidth().padding(horizontal = 6.dp, vertical = 8.dp)
) {
Text(stringResource(R.string.use_policy), style = typography.titleLarge)
Switch(checked = usePolicy, onCheckedChange = { usePolicy = it })
}
AnimatedVisibility(usePolicy) {
Column {
CheckBoxItem(stringResource(R.string.enable_frp), { enabled }, { enabled = !enabled })
Text(stringResource(R.string.account_list_is))
Text(
text = if(accountList.isEmpty()) stringResource(R.string.none) else accountList.toText(),
modifier = Modifier.animateContentSize()
)
OutlinedTextField(
value = inputAccount,
label = { Text(stringResource(R.string.account)) },
onValueChange = { inputAccount = it },
keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Ascii, imeAction = ImeAction.Done),
keyboardActions = KeyboardActions(onDone = { focusMgr.clearFocus() }),
modifier = Modifier.fillMaxWidth()
)
Spacer(Modifier.padding(vertical = 2.dp))
Row(modifier = Modifier.fillMaxWidth(),horizontalArrangement = Arrangement.SpaceBetween) {
Button(
onClick = { accountList.add(inputAccount) },
modifier = Modifier.fillMaxWidth(0.49F)
) {
Text(stringResource(R.string.add))
}
Button(
onClick = { accountList.remove(inputAccount) },
modifier = Modifier.fillMaxWidth(0.96F)
) {
Text(stringResource(R.string.remove))
}
}
}
}
Spacer(Modifier.padding(vertical = 5.dp))
Button(
onClick = {
focusMgr.clearFocus()
if(unsupported) {
Toast.makeText(context, R.string.unsupported, Toast.LENGTH_SHORT).show()
} else {
val policy = FactoryResetProtectionPolicy.Builder()
.setFactoryResetProtectionEnabled(enabled)
.setFactoryResetProtectionAccounts(accountList)
.build()
dpm.setFactoryResetProtectionPolicy(receiver, policy)
}
},
modifier = Modifier.width(100.dp).align(Alignment.CenterHorizontally)
) {
Text(stringResource(R.string.apply))
}
Spacer(Modifier.padding(vertical = 10.dp))
if(unsupported) {
Information {
Text(stringResource(R.string.frp_policy_not_supported))
}
}
Spacer(Modifier.padding(vertical = 30.dp))
}
}
@Composable
private fun WipeData() {
val context = LocalContext.current