Update readme, optimize UI

Readme-en.md

@@ -57,6 +57,14 @@ Solutions:
 > [!NOTE]
 > Some systems have features such as app cloning and children space, which are usually users.
 
+#### Device owner is already set
+
+```text
+java.lang.IllegalStateException: Trying to set the device owner (com.bintianqi.owndroid/.Receiver), but device owner (xxx) is already set.
+```
+
+Only 1 device owner can exist on a device. Please deactivate the existing device owner first.
+
 ### MIUI & HyperOS
 
 ```text

Readme.md

@@ -57,6 +57,14 @@ java.lang.IllegalStateException: Not allowed to set the device owner because the
 > [!NOTE]
 > 一些系统有应用克隆、儿童空间等功能，它们通常是用户。
 
+#### Device owner 已存在
+
+```text
+java.lang.IllegalStateException: Trying to set the device owner (com.bintianqi.owndroid/.Receiver), but device owner (xxx) is already set.
+```
+
+一个设备只能存在一个device owner，请先停用已存在的device owner。
+
 ### MIUI & HyperOS
 
 ```text

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

@@ -29,6 +29,7 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.ime
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyItemScope
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.rememberScrollState
@@ -124,7 +125,7 @@ fun LazyItemScope.ApplicationItem(info: AppInfo, onClear: () -> Unit) {
         Modifier.fillMaxWidth().padding(horizontal = 8.dp, vertical = 6.dp).animateItem(),
         Arrangement.SpaceBetween, Alignment.CenterVertically
     ) {
-        Row(Modifier.fillMaxWidth(0.87F), verticalAlignment = Alignment.CenterVertically) {
+        Row(Modifier.weight(1F), verticalAlignment = Alignment.CenterVertically) {
             Image(
                 painter = rememberDrawablePainter(info.icon), contentDescription = null,
                 modifier = Modifier.padding(start = 12.dp, end = 18.dp).size(30.dp)

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

@@ -116,7 +116,6 @@ import com.topjohnwu.superuser.Shell
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.serialization.Serializable
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 
 @Serializable data class WorkModes(val canNavigateUp: Boolean)
@@ -549,15 +548,15 @@ fun DhizukuServerSettingsScreen(onNavigateUp: () -> Unit) {
                             .padding(8.dp, 8.dp, 0.dp, 8.dp),
                         Arrangement.SpaceBetween, Alignment.CenterVertically
                     ) {
-                        Row(verticalAlignment = Alignment.CenterVertically) {
+                        Row(Modifier.weight(1F), verticalAlignment = Alignment.CenterVertically) {
                             Image(
                                 rememberDrawablePainter(info.loadIcon(pm)), null,
                                 Modifier
                                     .padding(end = 16.dp)
-                                    .size(50.dp)
+                                    .size(45.dp)
                             )
                             Column {
-                                Text(info.loadLabel(pm).toString(), style = typography.titleLarge)
+                                Text(info.loadLabel(pm).toString(), style = typography.titleMedium)
                                 Text(name, Modifier.alpha(0.7F), style = typography.bodyMedium)
                             }
                         }

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

@@ -161,7 +161,7 @@ fun UserRestrictionOptionsScreen(
                 Modifier.fillMaxWidth().padding(15.dp, 6.dp),
                 Arrangement.SpaceBetween, Alignment.CenterVertically
             ) {
-                Row(Modifier.fillMaxWidth(0.8F), verticalAlignment = Alignment.CenterVertically) {
+                Row(Modifier.weight(1F), verticalAlignment = Alignment.CenterVertically) {
                     Icon(painterResource(restriction.icon), null, Modifier.padding(start = 6.dp, end = 16.dp))
                     Column {
                         Text(stringResource(restriction.name), style = typography.titleMedium)