Lock screen shortcut

app/src/main/AndroidManifest.xml

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
+    <permission android:name="com.bintianqi.owndroid.MyPermission"/>
+    <uses-permission android:name="com.bintianqi.owndroid.MyPermission"/>
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
     <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES"/>
@@ -61,6 +63,11 @@
             android:label="@string/package_chooser"
             android:exported="false"
             android:launchMode="singleInstance"/>
+        <activity
+            android:name=".ShortcutsReceiverActivity"
+            android:permission="com.bintianqi.owndroid.MyPermission"
+            android:exported="true"
+            android:theme="@android:style/Theme.NoDisplay" />
         <receiver
             android:name=".Receiver"
             android:description="@string/app_name"

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

@@ -6,12 +6,16 @@ import android.app.admin.DeviceAdminReceiver
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
+import android.content.pm.ShortcutInfo
+import android.content.pm.ShortcutManager
+import android.graphics.drawable.Icon
 import android.os.Build.VERSION
 import android.os.PersistableBundle
 import android.os.UserHandle
 import android.os.UserManager
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
+import androidx.core.graphics.drawable.toBitmap
 import com.bintianqi.owndroid.dpm.handleNetworkLogs
 import com.bintianqi.owndroid.dpm.isDeviceOwner
 import com.bintianqi.owndroid.dpm.isProfileOwner
@@ -42,6 +46,16 @@ class Receiver : DeviceAdminReceiver() {
         if(context.isProfileOwner || context.isDeviceOwner){
             setDefaultAffiliationID(context)
             Toast.makeText(context, context.getString(R.string.onEnabled), Toast.LENGTH_SHORT).show()
+            if(VERSION.SDK_INT >= 25) {
+                val sm = context.getSystemService(ShortcutManager::class.java)
+                val lockIntent = Intent("com.bintianqi.owndroid.action.LOCK")
+                    .setComponent(ComponentName(context, ShortcutsReceiverActivity::class.java))
+                val shortcut = ShortcutInfo.Builder(context, "LockScreen")
+                    .setShortLabel(context.getString(R.string.lock_now))
+                    .setIcon(Icon.createWithBitmap(context.getDrawable(R.drawable.screen_lock_portrait_fill0)?.toBitmap()))
+                    .setIntent(lockIntent)
+                sm.addDynamicShortcuts(listOf(shortcut.build()))
+            }
         }
     }
 
@@ -49,6 +63,10 @@ class Receiver : DeviceAdminReceiver() {
         super.onDisabled(context, intent)
         Toast.makeText(context, R.string.onDisabled, Toast.LENGTH_SHORT).show()
         SharedPrefs(context).isDefaultAffiliationIdSet = false
+        if(VERSION.SDK_INT >= 25) {
+            val sm = context.getSystemService(ShortcutManager::class.java)
+            sm.removeDynamicShortcuts(listOf("LockScreen"))
+        }
     }
 
     override fun onProfileProvisioningComplete(context: Context, intent: Intent) {

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

@@ -20,7 +20,7 @@ class SharedPrefs(context: Context) {
     var blackTheme by BooleanSharedPref("theme.black")
     var lockPassword by StringSharedPref("lock.password")
     var biometricsUnlock by BooleanSharedPref("lock.biometrics")
-    var applicationsListView by BooleanSharedPref("applications.list_view")
+    var applicationsListView by BooleanSharedPref("applications.list_view", true)
 }
 
 private class BooleanSharedPref(val key: String, val defValue: Boolean = false): ReadWriteProperty<SharedPrefs, Boolean> {

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

@@ -0,0 +1,17 @@
+package com.bintianqi.owndroid
+
+import android.app.Activity
+import android.os.Bundle
+import com.bintianqi.owndroid.dpm.getDPM
+
+class ShortcutsReceiverActivity: Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        try {
+            if(intent.action == "com.bintianqi.owndroid.action.LOCK") {
+                getDPM().lockNow()
+            }
+        } catch(_: Exception) {}
+        finish()
+    }
+}

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

@@ -88,7 +88,6 @@ import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.material3.MenuAnchorType
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
-import androidx.compose.material3.ScrollableTabRow
 import androidx.compose.material3.SegmentedButton
 import androidx.compose.material3.SegmentedButtonDefaults
 import androidx.compose.material3.SingleChoiceSegmentedButtonRow
@@ -133,7 +132,6 @@ import com.bintianqi.owndroid.SharedPrefs
 import com.bintianqi.owndroid.formatDate
 import com.bintianqi.owndroid.formatFileSize
 import com.bintianqi.owndroid.humanReadableDate
-import com.bintianqi.owndroid.humanReadableDateTime
 import com.bintianqi.owndroid.showOperationResultToast
 import com.bintianqi.owndroid.ui.CheckBoxItem
 import com.bintianqi.owndroid.ui.ErrorDialog

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

@@ -69,13 +69,13 @@ import com.bintianqi.owndroid.HorizontalPadding
 import com.bintianqi.owndroid.R
 import com.bintianqi.owndroid.SharedPrefs
 import com.bintianqi.owndroid.showOperationResultToast
-import com.bintianqi.owndroid.ui.CardItem
 import com.bintianqi.owndroid.ui.CheckBoxItem
 import com.bintianqi.owndroid.ui.FullWidthCheckBoxItem
 import com.bintianqi.owndroid.ui.FullWidthRadioButtonItem
 import com.bintianqi.owndroid.ui.FunctionItem
-import com.bintianqi.owndroid.ui.Notes
+import com.bintianqi.owndroid.ui.InfoItem
 import com.bintianqi.owndroid.ui.MyScaffold
+import com.bintianqi.owndroid.ui.Notes
 import com.bintianqi.owndroid.ui.RadioButtonItem
 import com.bintianqi.owndroid.yesOrNo
 import kotlinx.serialization.Serializable
@@ -220,7 +220,7 @@ fun PasswordInfoScreen(onNavigateUp: () -> Unit) {
     val deviceOwner = context.isDeviceOwner
     val profileOwner = context.isProfileOwner
     var dialog by remember { mutableIntStateOf(0) } // 0:none, 1:password complexity
-    MyScaffold(R.string.password_info, onNavigateUp) {
+    MyScaffold(R.string.password_info, onNavigateUp, 0.dp) {
         if(VERSION.SDK_INT >= 29) {
             val text = when(dpm.passwordComplexity) {
                 PASSWORD_COMPLEXITY_NONE -> R.string.none
@@ -229,13 +229,13 @@ fun PasswordInfoScreen(onNavigateUp: () -> Unit) {
                 PASSWORD_COMPLEXITY_HIGH -> R.string.high
                 else -> R.string.unknown
             }
-            CardItem(R.string.current_password_complexity, text) { dialog = 1 }
+            InfoItem(R.string.current_password_complexity, text, true) { dialog = 1 }
         }
         if(deviceOwner || profileOwner) {
-            CardItem(R.string.password_sufficient, dpm.isActivePasswordSufficient.yesOrNo)
+            InfoItem(R.string.password_sufficient, dpm.isActivePasswordSufficient.yesOrNo)
         }
         if(VERSION.SDK_INT >= 28 && profileOwner && dpm.isManagedProfile(receiver)) {
-            CardItem(R.string.unified_password, dpm.isUsingUnifiedPassword(receiver).yesOrNo)
+            InfoItem(R.string.unified_password, dpm.isUsingUnifiedPassword(receiver).yesOrNo)
         }
     }
     if(dialog != 0) AlertDialog(

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

@@ -646,13 +646,13 @@ fun DeviceInfoScreen(onNavigateUp: () -> Unit) {
     val dpm = context.getDPM()
     val receiver = context.getReceiver()
     var dialog by remember { mutableIntStateOf(0) }
-    MyScaffold(R.string.device_info, onNavigateUp) {
+    MyScaffold(R.string.device_info, onNavigateUp, 0.dp) {
         if(VERSION.SDK_INT>=34 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
-            CardItem(R.string.financed_device, dpm.isDeviceFinanced.yesOrNo)
+            InfoItem(R.string.financed_device, dpm.isDeviceFinanced.yesOrNo)
         }
         if(VERSION.SDK_INT >= 33) {
             val dpmRole = dpm.devicePolicyManagementRoleHolderPackage
-            CardItem(R.string.dpmrh, if(dpmRole == null) stringResource(R.string.none) else dpmRole)
+            InfoItem(R.string.dpmrh, if(dpmRole == null) stringResource(R.string.none) else dpmRole)
         }
         val encryptionStatus = mutableMapOf(
             DevicePolicyManager.ENCRYPTION_STATUS_INACTIVE to R.string.es_inactive,
@@ -661,16 +661,16 @@ fun DeviceInfoScreen(onNavigateUp: () -> Unit) {
         )
         if(VERSION.SDK_INT >= 23) { encryptionStatus[DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE_DEFAULT_KEY] = R.string.es_active_default_key }
         if(VERSION.SDK_INT >= 24) { encryptionStatus[DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE_PER_USER] = R.string.es_active_per_user }
-        CardItem(R.string.encryption_status, encryptionStatus[dpm.storageEncryptionStatus] ?: R.string.unknown)
+        InfoItem(R.string.encryption_status, encryptionStatus[dpm.storageEncryptionStatus] ?: R.string.unknown)
         if(VERSION.SDK_INT >= 28) {
-            CardItem(R.string.support_device_id_attestation, dpm.isDeviceIdAttestationSupported.yesOrNo) { dialog = 1 }
+            InfoItem(R.string.support_device_id_attestation, dpm.isDeviceIdAttestationSupported.yesOrNo, true) { dialog = 1 }
         }
         if (VERSION.SDK_INT >= 30) {
-            CardItem(R.string.support_unique_device_attestation, dpm.isUniqueDeviceAttestationSupported.yesOrNo) { dialog = 2 }
+            InfoItem(R.string.support_unique_device_attestation, dpm.isUniqueDeviceAttestationSupported.yesOrNo, true) { dialog = 2 }
         }
         val adminList = dpm.activeAdmins
         if(adminList != null) {
-            CardItem(R.string.activated_device_admin, adminList.map { it.flattenToShortString() }.joinToString("\n"))
+            InfoItem(R.string.activated_device_admin, adminList.map { it.flattenToShortString() }.joinToString("\n"))
         }
     }
     if(dialog != 0) AlertDialog(

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

@@ -67,7 +67,7 @@ import androidx.compose.ui.window.DialogProperties
 import com.bintianqi.owndroid.R
 import com.bintianqi.owndroid.parseTimestamp
 import com.bintianqi.owndroid.showOperationResultToast
-import com.bintianqi.owndroid.ui.CardItem
+import com.bintianqi.owndroid.ui.InfoItem
 import com.bintianqi.owndroid.ui.CheckBoxItem
 import com.bintianqi.owndroid.ui.FunctionItem
 import com.bintianqi.owndroid.ui.Notes
@@ -192,25 +192,25 @@ fun UserInfoScreen(onNavigateUp: () -> Unit) {
     val userManager = context.getSystemService(Context.USER_SERVICE) as UserManager
     val user = Process.myUserHandle()
     var infoDialog by remember { mutableIntStateOf(0) }
-    MyScaffold(R.string.user_info, onNavigateUp) {
+    MyScaffold(R.string.user_info, onNavigateUp, 0.dp) {
-        if(VERSION.SDK_INT >= 24) CardItem(R.string.support_multiuser, UserManager.supportsMultipleUsers().yesOrNo)
+        if(VERSION.SDK_INT >= 24) InfoItem(R.string.support_multiuser, UserManager.supportsMultipleUsers().yesOrNo)
-        if(VERSION.SDK_INT >= 31) CardItem(R.string.headless_system_user_mode, UserManager.isHeadlessSystemUserMode().yesOrNo) { infoDialog = 1 }
+        if(VERSION.SDK_INT >= 31) InfoItem(R.string.headless_system_user_mode, UserManager.isHeadlessSystemUserMode().yesOrNo, true) { infoDialog = 1 }
         Spacer(Modifier.padding(vertical = 8.dp))
-        if(VERSION.SDK_INT >= 23) CardItem(R.string.system_user, userManager.isSystemUser.yesOrNo)
+        if(VERSION.SDK_INT >= 23) InfoItem(R.string.system_user, userManager.isSystemUser.yesOrNo)
-        if(VERSION.SDK_INT >= 34) CardItem(R.string.admin_user, userManager.isAdminUser.yesOrNo)
+        if(VERSION.SDK_INT >= 34) InfoItem(R.string.admin_user, userManager.isAdminUser.yesOrNo)
-        if(VERSION.SDK_INT >= 25) CardItem(R.string.demo_user, userManager.isDemoUser.yesOrNo)
+        if(VERSION.SDK_INT >= 25) InfoItem(R.string.demo_user, userManager.isDemoUser.yesOrNo)
         if(VERSION.SDK_INT >= 26) userManager.getUserCreationTime(user).let {
-            if(it != 0L) CardItem(R.string.creation_time, parseTimestamp(it))
+            if(it != 0L) InfoItem(R.string.creation_time, parseTimestamp(it))
         }
         if (VERSION.SDK_INT >= 28) {
-            CardItem(R.string.logout_enabled, dpm.isLogoutEnabled.yesOrNo)
+            InfoItem(R.string.logout_enabled, dpm.isLogoutEnabled.yesOrNo)
             if(context.isDeviceOwner || context.isProfileOwner) {
-                CardItem(R.string.ephemeral_user, dpm.isEphemeralUser(receiver).yesOrNo)
+                InfoItem(R.string.ephemeral_user, dpm.isEphemeralUser(receiver).yesOrNo)
             }
-            CardItem(R.string.affiliated_user, dpm.isAffiliatedUser.yesOrNo)
+            InfoItem(R.string.affiliated_user, dpm.isAffiliatedUser.yesOrNo)
         }
-        CardItem(R.string.user_id, (Binder.getCallingUid() / 100000).toString())
+        InfoItem(R.string.user_id, (Binder.getCallingUid() / 100000).toString())
-        CardItem(R.string.user_serial_number, userManager.getSerialNumberForUser(Process.myUserHandle()).toString())
+        InfoItem(R.string.user_serial_number, userManager.getSerialNumberForUser(Process.myUserHandle()).toString())
     }
     if(infoDialog != 0) AlertDialog(
         text = { Text(stringResource(R.string.info_headless_system_user_mode)) },

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

@@ -55,12 +55,12 @@ import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
 import com.bintianqi.owndroid.R
 import com.bintianqi.owndroid.showOperationResultToast
-import com.bintianqi.owndroid.ui.CardItem
 import com.bintianqi.owndroid.ui.CheckBoxItem
 import com.bintianqi.owndroid.ui.CopyTextButton
 import com.bintianqi.owndroid.ui.FunctionItem
-import com.bintianqi.owndroid.ui.Notes
+import com.bintianqi.owndroid.ui.InfoItem
 import com.bintianqi.owndroid.ui.MyScaffold
+import com.bintianqi.owndroid.ui.Notes
 import com.bintianqi.owndroid.ui.SwitchItem
 import com.bintianqi.owndroid.yesOrNo
 import kotlinx.serialization.Serializable
@@ -172,7 +172,7 @@ fun OrganizationOwnedProfileScreen(onNavigateUp: () -> Unit) {
     val context = LocalContext.current
     val dpm = context.getDPM()
     MyScaffold(R.string.org_owned_work_profile, onNavigateUp) {
-        CardItem(R.string.org_owned_work_profile, dpm.isOrganizationOwnedDeviceWithManagedProfile.yesOrNo)
+        InfoItem(R.string.org_owned_work_profile, dpm.isOrganizationOwnedDeviceWithManagedProfile.yesOrNo)
         Spacer(Modifier.padding(vertical = 5.dp))
         if(!dpm.isOrganizationOwnedDeviceWithManagedProfile) {
             SelectionContainer {

app/src/main/java/com/bintianqi/owndroid/ui/Components.kt

@@ -13,7 +13,6 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyListScope
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.selection.SelectionContainer
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowBack
@@ -25,6 +24,7 @@ import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.runtime.*
 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.draw.rotate
 import androidx.compose.ui.input.nestedscroll.nestedScroll
@@ -33,6 +33,7 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
+import com.bintianqi.owndroid.HorizontalPadding
 import com.bintianqi.owndroid.R
 import com.bintianqi.owndroid.writeClipBoard
 import com.bintianqi.owndroid.zhCN
@@ -236,28 +237,20 @@ fun CopyTextButton(@StringRes label: Int, content: String) {
 }
 
 @Composable
-fun CardItem(@StringRes title: Int, @StringRes text: Int, onClickInfo: (() -> Unit)? = null) {
+fun InfoItem(title: Int, text: Int, withInfo: Boolean = false, onClick: () -> Unit = {}) =
-    CardItem(title, stringResource(text), onClickInfo)
+    InfoItem(title, stringResource(text), withInfo, onClick)
-}
 
 @Composable
-fun CardItem(@StringRes title: Int, text: String, onClickInfo: (() -> Unit)? = null) {
+fun InfoItem(title: Int, text: String, withInfo: Boolean = false, onClick: () -> Unit = {}) {
-    Card(modifier = Modifier.fillMaxWidth().padding(vertical = 6.dp)) {
     Row(
-            horizontalArrangement = Arrangement.SpaceBetween,
+        Modifier.fillMaxWidth().padding(vertical = 6.dp).padding(start = HorizontalPadding, end = 8.dp),
-            verticalAlignment = Alignment.CenterVertically,
+        Arrangement.SpaceBetween, Alignment.CenterVertically
-            modifier = Modifier.fillMaxWidth()
     ) {
-            Column(modifier = Modifier.fillMaxWidth(0.85F)) {
+        Column {
-                Text(text = stringResource(title), style = typography.titleLarge, modifier = Modifier.padding(start = 8.dp, top = 6.dp))
+            Text(stringResource(title), style = typography.titleLarge)
-                SelectionContainer {
+            Text(text, Modifier.alpha(0.8F))
-                    Text(text = text, modifier = Modifier.padding(start = 8.dp, bottom = 6.dp))
-                }
-            }
-            if(onClickInfo != null) IconButton(onClick = onClickInfo) {
-                Icon(imageVector = Icons.Outlined.Info, contentDescription = null)
-            }
         }
+        if(withInfo) IconButton(onClick) { Icon(Icons.Outlined.Info, null) }
     }
 }