adapt for wearables, change app icon

app/src/main/java/com/binbin/androidowner/MainActivity.kt

@@ -1,6 +1,7 @@
 package com.binbin.androidowner
 
 import android.annotation.SuppressLint
+import android.app.ActivityManager
 import android.app.admin.DevicePolicyManager
 import android.content.ComponentName
 import android.content.Context
@@ -12,15 +13,19 @@ import androidx.compose.foundation.clickable
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.ArrowBack
+import androidx.compose.material.icons.outlined.Home
 import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FloatingActionButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.RadioButton
@@ -50,11 +55,11 @@ import androidx.navigation.compose.rememberNavController
 import com.binbin.androidowner.ui.theme.AndroidOwnerTheme
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
 
+
 @ExperimentalMaterial3Api
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         WindowCompat.setDecorFitsSystemWindows(window, false)
-
         super.onCreate(savedInstanceState)
         setContent {
             val sysUiCtrl = rememberSystemUiController()
@@ -87,8 +92,10 @@ fun MyScaffold(){
         "AppSetting" to R.string.setting
     )
     val topBarName = topBarNameMap[backStackEntry?.destination?.route]?: R.string.app_name
+    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
     Scaffold(
         topBar = {
+            if(!sharedPref.getBoolean("isWear",false)){
             TopAppBar(
                 title = {
                     Text(
@@ -120,6 +127,26 @@ fun MyScaffold(){
                     }
                 }
             )
+            }
+        },
+        floatingActionButton = {
+            if(sharedPref.getBoolean("isWear",false)&&topBarName!=R.string.app_name){
+                FloatingActionButton(
+                    onClick = {
+                        navCtrl.navigate("HomePage") {
+                            popUpTo(
+                                navCtrl.graph.findStartDestination().id
+                            ) { saveState = true }
+                        }
+                        focusMgr.clearFocus()
+                    },
+                    modifier = Modifier.size(35.dp),
+                    containerColor = MaterialTheme.colorScheme.tertiaryContainer,
+                    contentColor = MaterialTheme.colorScheme.tertiary
+                ) {
+                    Icon(imageVector = Icons.Outlined.Home, contentDescription = null)
+                }
+            }
         }
     ) {
         NavHost(
@@ -136,7 +163,7 @@ fun MyScaffold(){
             composable(route = "UserRestriction", content = { UserRestriction()})
             composable(route = "UserManage", content = { UserManage()})
             composable(route = "Password", content = { Password()})
-            composable(route = "AppSetting", content = { AppSetting()})
+            composable(route = "AppSetting", content = { AppSetting(navCtrl)})
         }
     }
 }
@@ -150,15 +177,22 @@ fun HomePage(navCtrl:NavHostController){
     val isdo = myDpm.isDeviceOwnerApp("com.binbin.androidowner")
     val activateType = if(isDeviceOwner(myDpm)){"Device Owner"}else if(isProfileOwner(myDpm)){"Profile Owner"}else if(isda){"Device Admin"}else{""}
     val isActivated = if(isdo||isda){"已激活"}else{"未激活"}
-    Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
+    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
+    Column(modifier = Modifier.verticalScroll(rememberScrollState()), horizontalAlignment = Alignment.CenterHorizontally) {
+        if(sharedPref.getBoolean("isWear",false)){
+            Text(text = "Android owner", style = MaterialTheme.typography.titleLarge)
+        }
         Row(
             modifier = Modifier
                 .fillMaxWidth()
-                .padding(vertical = 5.dp, horizontal = 8.dp)
+                .padding(vertical = if (!sharedPref.getBoolean("isWear", false)) { 5.dp } else { 2.dp }, horizontal = if (!sharedPref.getBoolean("isWear", false)) { 8.dp } else { 4.dp })
                 .clip(RoundedCornerShape(15))
                 .background(color = MaterialTheme.colorScheme.tertiaryContainer)
                 .clickable(onClick = { navCtrl.navigate("Permissions") })
-                .padding(horizontal = 5.dp, vertical = 14.dp),
+                .padding(
+                    horizontal = 5.dp,
+                    vertical = if (!sharedPref.getBoolean("isWear", false)) { 14.dp } else { 1.dp }
+                ),
             verticalAlignment = Alignment.CenterVertically
         ) {
             Icon(
@@ -168,7 +202,7 @@ fun HomePage(navCtrl:NavHostController){
                     painterResource(R.drawable.block_fill0)
                 },
                 contentDescription = null,
-                modifier = Modifier.padding(horizontal = 13.dp),
+                modifier = Modifier.padding(horizontal = if(!sharedPref.getBoolean("isWear",false)){10.dp}else{6.dp}),
                 tint = MaterialTheme.colorScheme.tertiary
             )
             Column {
@@ -191,25 +225,28 @@ fun HomePage(navCtrl:NavHostController){
         HomePageItem(R.string.user_manage,R.drawable.account_circle_fill0,R.string.user_manage_desc,"UserManage",navCtrl)
         HomePageItem(R.string.password, R.drawable.password_fill0,R.string.security_desc, "Password",navCtrl)
         HomePageItem(R.string.setting, R.drawable.info_fill0, R.string.setting_desc, "AppSetting",navCtrl)
+        Spacer(Modifier.padding(vertical = 15.dp))
     }
 }
 
 @Composable
 fun HomePageItem(name:Int, imgVector:Int, description:Int, navTo:String, myNav:NavHostController){
+    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
     Row(
         modifier = Modifier
             .fillMaxWidth()
-            .padding(vertical = 5.dp, horizontal = 8.dp)
+            .padding(vertical = if (!sharedPref.getBoolean("isWear", false)) { 5.dp } else { 2.dp }, horizontal = if (!sharedPref.getBoolean("isWear", false)) { 8.dp } else { 4.dp })
             .clip(RoundedCornerShape(15))
             .background(color = MaterialTheme.colorScheme.primaryContainer)
             .clickable(onClick = { myNav.navigate(navTo) })
             .padding(6.dp),
         verticalAlignment = Alignment.CenterVertically
+
     ) {
         Icon(
             painter = painterResource(imgVector),
             contentDescription = null,
-            modifier = Modifier.padding(horizontal = 10.dp),
+            modifier = Modifier.padding(horizontal = if(!sharedPref.getBoolean("isWear",false)){10.dp}else{6.dp}),
             tint = MaterialTheme.colorScheme.primary
         )
         Column {
@@ -218,10 +255,12 @@ fun HomePageItem(name:Int, imgVector:Int, description:Int, navTo:String, myNav:N
                 style = MaterialTheme.typography.headlineSmall,
                 color = MaterialTheme.colorScheme.onPrimaryContainer
             )
-            Text(
-                text = stringResource(description),
-                color = MaterialTheme.colorScheme.onPrimaryContainer
-            )
+            if(!sharedPref.getBoolean("isWear",false)){
+                Text(
+                    text = stringResource(description),
+                    color = MaterialTheme.colorScheme.onPrimaryContainer
+                )
+            }
         }
     }
 }
@@ -232,13 +271,14 @@ fun RadioButtonItem(
     selected:()->Boolean,
     operation:()->Unit
 ){
+    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
     Row(verticalAlignment = Alignment.CenterVertically,modifier = Modifier
         .fillMaxWidth()
         .clip(RoundedCornerShape(25))
         .clickable(onClick = operation)
     ) {
-        RadioButton(selected = selected(), onClick = operation)
-        Text(text)
+        RadioButton(selected = selected(), onClick = operation,modifier=if(sharedPref.getBoolean("isWear",false)){Modifier.size(28.dp)}else{Modifier})
+        Text(text = text, style = if(!sharedPref.getBoolean("isWear",false)){MaterialTheme.typography.bodyLarge}else{MaterialTheme.typography.bodyMedium})
     }
 }
 
@@ -253,10 +293,19 @@ fun isProfileOwner(dpm:DevicePolicyManager): Boolean {
 @SuppressLint("ModifierFactoryExtensionFunction")
 @Composable
 fun sections(bgColor:Color=MaterialTheme.colorScheme.primaryContainer):Modifier{
-    return Modifier
-        .fillMaxWidth()
-        .padding(horizontal = 8.dp, vertical = 4.dp)
-        .clip(RoundedCornerShape(14.dp))
-        .background(color = bgColor)
-        .padding(vertical = 6.dp, horizontal = 10.dp)
+    return if(!LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE).getBoolean("isWear",false)){
+        Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 8.dp, vertical = 4.dp)
+            .clip(RoundedCornerShape(14.dp))
+            .background(color = bgColor)
+            .padding(vertical = 6.dp, horizontal = 10.dp)
+    }else{
+        Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 3.dp, vertical = 3.dp)
+            .clip(RoundedCornerShape(10.dp))
+            .background(color = bgColor)
+            .padding(vertical = 2.dp, horizontal = 3.dp)
+    }
 }