Initial commit

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

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+package com.binbin.androidowner
+
+import android.app.admin.DevicePolicyManager
+import android.content.ComponentName
+import android.content.Intent
+import android.os.Bundle
+import android.os.UserManager
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.combinedClickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.material3.Button
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import com.binbin.androidowner.ui.theme.AndroidOwnerTheme
+
+
+class MainActivity : ComponentActivity() {
+    @OptIn(ExperimentalFoundationApi::class)
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val context = applicationContext
+        val dpm = context.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
+        setContent {
+            AndroidOwnerTheme {
+                val adminComponent = ComponentName(context,MyDeviceAdminReceiver::class.java)
+                val isdo = dpm.isDeviceOwnerApp("com.binbin.androidowner")
+                val isda = dpm.isAdminActive(adminComponent)
+                var wifimac = "Unknown"
+                var pkgName by remember { mutableStateOf("com.mihoyo.yuanshen") }
+                if(isdo){
+                    wifimac = dpm.getWifiMacAddress(adminComponent).toString()
+                }
+                Column {
+                    Column {
+                        Text("Device Admin 功能")
+                        Text("DeviceAdmin: $isda")
+                        Button(onClick = {dpm.lockNow()}) {
+                            Text("锁屏")
+                        }
+                        Button(
+                            onClick = {},
+                            modifier = Modifier.combinedClickable(
+                                onClick = {},
+                                onLongClick = {dpm.wipeData(0)}
+                            )
+                        ) {
+                            Text("FACTORY_RESET!!!!! (长按)（未测试）", color = Color.Red)
+                        }
+
+                    }
+                    Column {
+                        Text("Device Owner 功能")
+                        Text("DeviceOwner: $isdo")
+                        Button(onClick = {dpm.reboot(adminComponent)}) {
+                            Text("重启")
+                        }
+                        Button(onClick = {dpm.clearDeviceOwnerApp("com.binbin.androidowner")}) {
+                            Text("不当Device Owner了")
+                        }
+                        Button(onClick = {dpm.setStatusBarDisabled(adminComponent,true)}) {
+                            Text("隐藏状态栏")
+                        }
+                        Button(onClick = {dpm.setStatusBarDisabled(adminComponent,false)}) {
+                            Text("显示状态栏")
+                        }
+                        Button(onClick = {dpm.addUserRestriction(adminComponent,UserManager.DISALLOW_BLUETOOTH)}) {
+                            Text("禁用蓝牙（未测试）")
+                        }
+                        Text("WiFi MAC: $wifimac")
+                        TextField(value = pkgName, onValueChange = {pkgName = it}, label = { Text("包名")})
+                        Button(onClick = { dpm.setApplicationHidden(adminComponent,pkgName,true) }) {
+                            Text("隐藏")
+                        }
+                        Button(onClick = { dpm.setApplicationHidden(adminComponent,pkgName,false) }) {
+                            Text("显示")
+                        }
+                        Button(onClick = { dpm.setUninstallBlocked(adminComponent, pkgName, true) }) {
+                            Text("禁止卸载")
+                        }
+                        Button(onClick = {dpm.setUninstallBlocked(adminComponent, pkgName, false)}) {
+                            Text("允许卸载")
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

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

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+package com.binbin.androidowner
+
+import android.app.admin.DeviceAdminReceiver
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+
+class MyDeviceAdminReceiver : DeviceAdminReceiver() {
+    val TAG = "MyDeviceAdminReceiver"
+    override fun onEnabled(context: Context, intent: Intent) {
+        super.onEnabled(context, intent)
+        Log.e(">>>>>>>>>", "onEnabled")
+    }
+    override fun onReceive(context: Context, intent: Intent) {
+        super.onReceive(context, intent)
+        Log.e(">>>>>>>>>", "onReceive")
+    }
+    override fun onDisableRequested(context: Context, intent: Intent): CharSequence? {
+        val strResult = "这是取消时的提示"
+        Log.e(">>>>>>>>>", "onDisableRequested")
+        return strResult
+    }
+    override fun onDisabled(context: Context, intent: Intent) {
+        super.onDisabled(context, intent)
+        Log.e(">>>>>>>>>", "onDisabled")
+    }
+}

app/src/main/java/com/binbin/androidowner/ui/theme/Color.kt

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+package com.binbin.androidowner.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

app/src/main/java/com/binbin/androidowner/ui/theme/Theme.kt

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+package com.binbin.androidowner.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
+import androidx.core.view.WindowCompat
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun AndroidOwnerTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+    val view = LocalView.current
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            window.statusBarColor = colorScheme.primary.toArgb()
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
+        }
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

app/src/main/java/com/binbin/androidowner/ui/theme/Type.kt

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+package com.binbin.androidowner.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)