feat: change global & secure settings (#237)

app/src/main/java/com/bintianqi/owndroid/MainActivity.kt

@@ -101,6 +101,8 @@ import com.bintianqi.owndroid.dpm.CrossProfileIntentFilter
 import com.bintianqi.owndroid.dpm.CrossProfileIntentFilterScreen
 import com.bintianqi.owndroid.dpm.CrossProfilePackages
 import com.bintianqi.owndroid.dpm.CrossProfileWidgetProviders
+import com.bintianqi.owndroid.dpm.DefaultInputMethod
+import com.bintianqi.owndroid.dpm.DefaultInputMethodScreen
 import com.bintianqi.owndroid.dpm.DelegatedAdmins
 import com.bintianqi.owndroid.dpm.DelegatedAdminsScreen
 import com.bintianqi.owndroid.dpm.DeleteWorkProfile
@@ -363,6 +365,10 @@ fun Home(vm: MyViewModel, onLock: () -> Unit) {
             HardwareMonitorScreen(vm.hardwareProperties, vm::getHardwareProperties,
                 vm::setHpRefreshInterval, ::navigateUp)
         }
+        composable<DefaultInputMethod> {
+            DefaultInputMethodScreen(vm::getCurrentInputMethod, vm.inputMethodList,
+                vm::getInputMethods, vm::setDefaultInputMethod, ::navigateUp)
+        }
         composable<ChangeTime> { ChangeTimeScreen(vm::setTime, ::navigateUp) }
         composable<ChangeTimeZone> { ChangeTimeZoneScreen(vm::setTimeZone, ::navigateUp) }
         composable<AutoTimePolicy> {

app/src/main/java/com/bintianqi/owndroid/MyViewModel.kt

@@ -45,7 +45,9 @@ import android.os.Bundle
 import android.os.HardwarePropertiesManager
 import android.os.UserHandle
 import android.os.UserManager
+import android.provider.Settings
 import android.telephony.data.ApnSetting
+import android.view.inputmethod.InputMethodManager
 import androidx.annotation.RequiresApi
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
@@ -103,10 +105,12 @@ import com.bintianqi.owndroid.dpm.activateOrgProfileCommand
 import com.bintianqi.owndroid.dpm.delegatedScopesList
 import com.bintianqi.owndroid.dpm.doUserOperationWithContext
 import com.bintianqi.owndroid.dpm.getPackageInstaller
+import com.bintianqi.owndroid.dpm.globalSettings
 import com.bintianqi.owndroid.dpm.handlePrivilegeChange
 import com.bintianqi.owndroid.dpm.isValidPackageName
 import com.bintianqi.owndroid.dpm.parsePackageInstallerMessage
 import com.bintianqi.owndroid.dpm.runtimePermissions
+import com.bintianqi.owndroid.dpm.secureSettings
 import com.bintianqi.owndroid.dpm.temperatureTypes
 import com.rosan.dhizuku.api.Dhizuku
 import com.rosan.dhizuku.api.DhizukuRequestPermissionListener
@@ -717,7 +721,9 @@ class MyViewModel(application: Application): AndroidViewModel(application) {
             commonCriteriaMode = if (VERSION.SDK_INT >= 30 && (privilege.device || privilege.org))
                 DPM.isCommonCriteriaModeEnabled(DAR) else false,
             usbSignalEnabled = if (VERSION.SDK_INT >= 31) DPM.isUsbDataSignalingEnabled else false,
-            canDisableUsbSignal = if (VERSION.SDK_INT >= 31) DPM.canUsbDataSignalingBeDisabled() else false
+            canDisableUsbSignal = if (VERSION.SDK_INT >= 31) DPM.canUsbDataSignalingBeDisabled() else false,
+            stayOnWhilePluggedIn = Settings.Global.getInt(
+                application.contentResolver, Settings.Global.STAY_ON_WHILE_PLUGGED_IN) != 0
         )
     }
     fun setCameraDisabled(disabled: Boolean) {
@@ -782,6 +788,28 @@ class MyViewModel(application: Application): AndroidViewModel(application) {
         DPM.isUsbDataSignalingEnabled = enabled
         systemOptionsStatus.update { it.copy(usbSignalEnabled = DPM.isUsbDataSignalingEnabled) }
     }
+    fun setStayOnWhilePluggedIn(status: Boolean) {
+        DPM.setGlobalSetting(
+            DAR, Settings.Global.STAY_ON_WHILE_PLUGGED_IN, if (status) "15" else "0"
+        )
+        systemOptionsStatus.update { it.copy(stayOnWhilePluggedIn = status) }
+    }
+    fun getGlobalSettings(): Map<String, Boolean> {
+        return globalSettings.associate {
+            it.setting to (Settings.Global.getInt(application.contentResolver, it.setting, 0) == 1)
+        }
+    }
+    fun setGlobalSetting(name: String, status: Boolean) {
+        DPM.setGlobalSetting(DAR, name, if (status) "1" else "0")
+    }
+    fun getSecureSettings(): Map<String, Boolean> {
+        return secureSettings.associate {
+            it.setting to (Settings.Secure.getInt(application.contentResolver, it.setting, 0) == 1)
+        }
+    }
+    fun setSecureSetting(name: String, status: Boolean) {
+        DPM.setSecureSetting(DAR, name, if (status) "1" else "0")
+    }
     fun setKeyguardDisabled(disabled: Boolean): Boolean {
         return DPM.setKeyguardDisabled(DAR, disabled)
     }
@@ -816,6 +844,21 @@ class MyViewModel(application: Application): AndroidViewModel(application) {
             delay(hpRefreshInterval)
         }
     }
+    fun getCurrentInputMethod(): String {
+        return Settings.Secure.getString(
+            application.contentResolver, Settings.Secure.DEFAULT_INPUT_METHOD)
+    }
+    val inputMethodList = MutableStateFlow(listOf<Pair<String, AppInfo>>())
+    fun getInputMethods() {
+        val imm = application.getSystemService(InputMethodManager::class.java)
+        inputMethodList.value = imm.inputMethodList.map {
+            it.id to getAppInfo(it.packageName)
+        }
+    }
+    fun setDefaultInputMethod(id: String) {
+        DPM.setSecureSetting(DAR, Settings.Secure.DEFAULT_INPUT_METHOD, id)
+        getCurrentInputMethod()
+    }
     @RequiresApi(28)
     fun setTime(time: Long, useCurrentTz: Boolean): Boolean {
         val offset = if (useCurrentTz) {

app/src/main/java/com/bintianqi/owndroid/dpm/System.kt

@@ -24,11 +24,13 @@ import android.net.Uri
 import android.os.Build.VERSION
 import android.os.HardwarePropertiesManager
 import android.os.UserManager
+import android.provider.Settings
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.annotation.RequiresApi
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.animateContentSize
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
@@ -39,6 +41,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.pager.HorizontalPager
@@ -69,6 +72,7 @@ import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.PrimaryTabRow
+import androidx.compose.material3.RadioButton
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Slider
 import androidx.compose.material3.Tab
@@ -86,6 +90,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateMapOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
@@ -93,6 +98,7 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
@@ -120,12 +126,14 @@ import com.bintianqi.owndroid.ui.FullWidthCheckBoxItem
 import com.bintianqi.owndroid.ui.FullWidthRadioButtonItem
 import com.bintianqi.owndroid.ui.FunctionItem
 import com.bintianqi.owndroid.ui.ListItem
+import com.bintianqi.owndroid.ui.MyLazyScaffold
 import com.bintianqi.owndroid.ui.MyScaffold
 import com.bintianqi.owndroid.ui.MySmallTitleScaffold
 import com.bintianqi.owndroid.ui.NavIcon
 import com.bintianqi.owndroid.ui.Notes
 import com.bintianqi.owndroid.ui.SwitchItem
 import com.bintianqi.owndroid.yesOrNo
+import com.google.accompanist.drawablepainter.rememberDrawablePainter
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -153,6 +161,9 @@ fun SystemManagerScreen(
         FunctionItem(R.string.keyguard, icon = R.drawable.screen_lock_portrait_fill0) { onNavigate(Keyguard) }
         if(VERSION.SDK_INT >= 24 && privilege.device && !privilege.dhizuku)
             FunctionItem(R.string.hardware_monitor, icon = R.drawable.memory_fill0) { onNavigate(HardwareMonitor) }
+        FunctionItem(R.string.default_input_method, icon = R.drawable.keyboard_fill0) {
+            onNavigate(DefaultInputMethod)
+        }
         if(VERSION.SDK_INT >= 24 && privilege.device) {
             FunctionItem(R.string.reboot, icon = R.drawable.restart_alt_fill0) { dialog = 1 }
         }
@@ -314,17 +325,41 @@ data class SystemOptionsStatus(
     val btContactSharingDisabled: Boolean = false,
     val commonCriteriaMode: Boolean = false,
     val usbSignalEnabled: Boolean = true,
-    val canDisableUsbSignal: Boolean = true
+    val canDisableUsbSignal: Boolean = true,
+    val stayOnWhilePluggedIn: Boolean = false
 )
 
 @Serializable object SystemOptions
 
+class GlobalSetting(val icon: Int, val name: Int, val setting: String) // also for secure settings
+
+// STAY_ON_WHILE_PLUGGED_IN is set separately
+val globalSettings = listOf(
+    GlobalSetting(R.drawable.cell_tower_fill0, R.string.data_roaming, Settings.Global.DATA_ROAMING),
+    GlobalSetting(R.drawable.adb_fill0, R.string.enable_adb, Settings.Global.ADB_ENABLED),
+    GlobalSetting(R.drawable.usb_fill0, R.string.enable_usb_mass_storage,
+        Settings.Global.USB_MASS_STORAGE_ENABLED),
+    GlobalSetting(R.drawable.wifi_password_fill0, R.string.lockdown_admin_configured_network,
+        Settings.Global.WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN)
+)
+
+val secureSettings = listOf(
+    GlobalSetting(R.drawable.light_off_fill0, R.string.skip_first_use_hints,
+        Settings.Secure.SKIP_FIRST_USE_HINTS)
+)
+
 @Composable
 fun SystemOptionsScreen(vm: MyViewModel, onNavigateUp: () -> Unit) {
     val privilege by Privilege.status.collectAsStateWithLifecycle()
     var dialog by rememberSaveable { mutableIntStateOf(0) }
     val status by vm.systemOptionsStatus.collectAsStateWithLifecycle()
-    LaunchedEffect(Unit) { vm.getSystemOptionsStatus() }
+    val globalSettingsStatus = remember { mutableStateMapOf<String, Boolean>() }
+    val secureSettingsStatus = remember { mutableStateMapOf<String, Boolean>() }
+    LaunchedEffect(Unit) {
+        vm.getSystemOptionsStatus()
+        globalSettingsStatus.putAll(vm.getGlobalSettings())
+        secureSettingsStatus.putAll(vm.getSecureSettings())
+    }
     MyScaffold(R.string.options, onNavigateUp, 0.dp) {
         SwitchItem(R.string.disable_cam, status.cameraDisabled, vm::setCameraDisabled,
             R.drawable.no_photography_fill0)
@@ -366,6 +401,20 @@ fun SystemOptionsScreen(vm: MyViewModel, onNavigateUp: () -> Unit) {
             SwitchItem(R.string.enable_usb_signal, status.usbSignalEnabled,
                 vm::setUsbSignalEnabled, R.drawable.usb_fill0)
         }
+        SwitchItem(R.string.stay_on_while_plugged_in, status.stayOnWhilePluggedIn,
+            vm::setStayOnWhilePluggedIn, R.drawable.mobile_phone_fill0)
+        globalSettings.forEach {
+            SwitchItem(it.name, globalSettingsStatus[it.setting] ?: false, { state ->
+                vm.setGlobalSetting(it.setting, state)
+                globalSettingsStatus[it.setting] = state
+            }, it.icon)
+        }
+        secureSettings.forEach {
+            SwitchItem(it.name, secureSettingsStatus[it.setting] ?: false, { state ->
+                vm.setSecureSetting(it.setting, state)
+                secureSettingsStatus[it.setting] = state
+            }, it.icon)
+        }
         if (VERSION.SDK_INT < 34) {
             Row(
                 Modifier.fillMaxWidth().padding(horizontal = HorizontalPadding),
@@ -531,6 +580,47 @@ fun HardwareMonitorScreen(
     }
 }
 
+@Serializable object DefaultInputMethod
+
+@Composable
+fun DefaultInputMethodScreen(
+    getCurrentIm: () -> String, imListState: StateFlow<List<Pair<String, AppInfo>>>,
+    getImList: () -> Unit, setIm: (String) -> Unit, navigateUp: () -> Unit
+) {
+    val context = LocalContext.current
+    val imList by imListState.collectAsStateWithLifecycle()
+    var selectedIm by remember { mutableStateOf("") }
+    LaunchedEffect(Unit) {
+        selectedIm = getCurrentIm()
+        getImList()
+    }
+    MyLazyScaffold(R.string.default_input_method, navigateUp) {
+        items(imList) { (id, info) ->
+            Row(
+                Modifier.fillMaxWidth().clickable { selectedIm = id }.padding(8.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                RadioButton(selectedIm == id, { selectedIm = id })
+                Image(rememberDrawablePainter(info.icon), null, Modifier.size(40.dp))
+                Column(Modifier.padding(start = 8.dp)) {
+                    Text(info.label)
+                    Text(id, Modifier.alpha(0.7F), style = typography.bodyMedium)
+                }
+            }
+        }
+        item {
+            Spacer(Modifier.height(8.dp))
+            Button({
+                setIm(selectedIm)
+                context.showOperationResultToast(true)
+            }, Modifier.fillMaxWidth().padding(horizontal = HorizontalPadding)) {
+                Text(stringResource(R.string.apply))
+            }
+            Spacer(Modifier.height(BottomPadding))
+        }
+    }
+}
+
 @Serializable object ChangeTime
 
 @OptIn(ExperimentalMaterial3Api::class)

app/src/main/res/drawable/light_off_fill0.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:pathData="M423.5,856.5Q400,833 400,800h160q0,33 -23.5,56.5T480,880q-33,0 -56.5,-23.5ZM480,160q-44,0 -81.5,15.5T332,218l-58,-56q41,-38 93.5,-60T480,80q125,0 212.5,87.5T780,380q0,71 -25,121.5T698,584l-56,-56q21,-23 39.5,-59t18.5,-89q0,-92 -64,-156t-156,-64ZM848,848 L791,905 526,640L330,640q-69,-41 -109.5,-110T180,380q0,-20 2.5,-39t7.5,-37L56,168l56,-56 736,736ZM354,560h92L260,374v6q0,54 24.5,101t69.5,79ZM348,462ZM482,368ZM646,680v80L320,760v-80h326Z"
+      android:fillColor="#000000"/>
+</vector>

app/src/main/res/values-zh-rCN/strings.xml

@@ -134,6 +134,10 @@
     <string name="disable_bt_contact_share">禁止蓝牙分享联系人</string>
     <string name="common_criteria_mode">通用标准模式</string>
     <string name="enable_usb_signal">启用USB信号</string>
+    <string name="stay_on_while_plugged_in">充电时保持亮屏</string>
+    <string name="enable_adb">启用ADB</string>
+    <string name="enable_usb_mass_storage">启用USB大容量存储</string>
+    <string name="skip_first_use_hints">跳过首次使用提示</string>
     <string name="keyguard">锁屏</string>
     <string name="lock_now">立即锁屏</string>
     <string name="lock_screen">锁屏</string>
@@ -148,7 +152,8 @@
     <string name="cpu_usages">CPU使用情况</string>
     <string name="active">活动</string>
     <string name="total">总计</string>
-    <string name="fan_speeds">Fan speeds</string>
+    <string name="fan_speeds">风扇速度</string>
+    <string name="default_input_method">默认输入法</string>
     <string name="bug_report">错误报告</string>
     <string name="confirm_bug_report">请求错误报告？</string>
     <string name="reboot">重启</string>

app/src/main/res/values/strings.xml

@@ -143,6 +143,10 @@
     <string name="disable_bt_contact_share">Disable bluetooth contact sharing</string>
     <string name="common_criteria_mode">Common criteria mode</string>
     <string name="enable_usb_signal">Enable USB signal</string>
+    <string name="stay_on_while_plugged_in">Stay on while plugged in</string>
+    <string name="enable_adb">Enable ADB</string>
+    <string name="enable_usb_mass_storage">Enable USB mass storage</string>
+    <string name="skip_first_use_hints">Skip first use hints</string>
     <string name="keyguard">Keyguard</string>
     <string name="lock_now">Lock screen now</string>
     <string name="lock_screen">Lock screen</string>
@@ -158,6 +162,7 @@
     <string name="active">Active</string>
     <string name="total">Total</string>
     <string name="fan_speeds">Fan speeds</string>
+    <string name="default_input_method">Default input method</string>
     <string name="bug_report">Bug report</string>
     <string name="confirm_bug_report">Request bug report?</string>
     <string name="reboot">Reboot</string>