fix context problems

This commit is contained in:
BinTianqi
2024-01-24 10:23:20 +08:00
parent ecb05b35b6
commit e75a0946db
11 changed files with 177 additions and 66 deletions

View File

@@ -15,7 +15,9 @@ import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.imePadding
import androidx.compose.foundation.layout.padding
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.material3.ExperimentalMaterial3Api
@@ -33,6 +35,7 @@ import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalFocusManager
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
@@ -47,14 +50,12 @@ 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)
val context = applicationContext
val dpm = context.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
val adminComponent = ComponentName(context,MyDeviceAdminReceiver::class.java)
setContent {
val sysUiCtrl = rememberSystemUiController()
val useDarkIcon = !isSystemInDarkTheme()
@@ -63,16 +64,15 @@ class MainActivity : ComponentActivity() {
sysUiCtrl.setNavigationBarColor(Color.Transparent,useDarkIcon)
sysUiCtrl.setStatusBarColor(Color.Transparent,useDarkIcon)
}
MyScaffold(dpm,adminComponent,context)
MyScaffold()
}
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
@ExperimentalMaterial3Api
@Composable
fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainContext:Context){
fun MyScaffold(){
val focusMgr = LocalFocusManager.current
val navCtrl = rememberNavController()
val backStackEntry by navCtrl.currentBackStackEntryAsState()
@@ -83,7 +83,8 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainCon
"UserManage" to R.string.user_manage,
"ApplicationManage" to R.string.app_manage,
"UserRestriction" to R.string.user_restrict,
"Password" to R.string.password
"Password" to R.string.password,
"AppSetting" to R.string.setting
)
val topBarName = topBarNameMap[backStackEntry?.destination?.route]?: R.string.app_name
Scaffold(
@@ -128,24 +129,28 @@ fun MyScaffold(mainDpm:DevicePolicyManager, mainComponent:ComponentName, mainCon
.padding(top = it.calculateTopPadding())
.imePadding()
){
composable(route = "HomePage", content = { HomePage(navCtrl,mainDpm,mainComponent)})
composable(route = "DeviceControl", content = { DeviceControl(mainDpm,mainComponent,mainContext)})
composable(route = "Permissions", content = { DpmPermissions(mainDpm,mainComponent,mainContext,navCtrl)})
composable(route = "ApplicationManage", content = { ApplicationManage(mainDpm,mainComponent,mainContext)})
composable(route = "UserRestriction", content = { UserRestriction(mainDpm,mainComponent,mainContext)})
composable(route = "UserManage", content = { UserManage(mainDpm,mainComponent,mainContext)})
composable(route = "Password", content = { Password(mainDpm,mainComponent,mainContext)})
composable(route = "HomePage", content = { HomePage(navCtrl)})
composable(route = "DeviceControl", content = { DeviceControl()})
composable(route = "Permissions", content = { DpmPermissions(navCtrl)})
composable(route = "ApplicationManage", content = { ApplicationManage()})
composable(route = "UserRestriction", content = { UserRestriction()})
composable(route = "UserManage", content = { UserManage()})
composable(route = "Password", content = { Password()})
composable(route = "AppSetting", content = { AppSetting()})
}
}
}
@Composable
fun HomePage(navCtrl:NavHostController,myDpm:DevicePolicyManager,myComponent:ComponentName){
fun HomePage(navCtrl:NavHostController){
val myContext = LocalContext.current
val myDpm = myContext.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
val myComponent = ComponentName(myContext,MyDeviceAdminReceiver::class.java)
val isda = myDpm.isAdminActive(myComponent)
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 {
Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
Row(
modifier = Modifier
.fillMaxWidth()
@@ -185,6 +190,7 @@ fun HomePage(navCtrl:NavHostController,myDpm:DevicePolicyManager,myComponent:Com
HomePageItem(R.string.user_restrict, R.drawable.manage_accounts_fill0, R.string.user_restrict_desc, "UserRestriction", navCtrl)
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)
}
}