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nitification lisener

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lash404 committed 2026-11-03 15:06:10 +01:00
1 parent 89a0671cff
commit 0ac0b4c901
8 files changed
+86 -17
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.idea/deviceManager.xml
Generated
+13
View File
@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DeviceTable">
<option name="columnSorters">
<list>
<ColumnSorterState>
<option name="column" value="Name" />
<option name="order" value="ASCENDING" />
</ColumnSorterState>
</list>
</option>
</component>
</project>
app/src/main/AndroidManifest.xml
+8
View File
@@ -17,6 +17,14 @@
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.SmartWatchAndroid">
<service
android:name=".Notification.MyNotificationListener"
android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"
android:exported="true">
<intent-filter>
<action android:name="android.service.notification.NotificationListenerService" />
</intent-filter>
</service>
<activity
android:name=".MainActivity"
android:exported="true"
app/src/main/java/com/example/smart_watch_android/BLE/BleManager.kt
+21 -15
View File
@@ -9,17 +9,12 @@ import android.bluetooth.BluetoothGattCharacteristic
import android.bluetooth.BluetoothManager
import android.bluetooth.BluetoothProfile
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.os.Build
import android.util.Log
import android.widget.Toast
import androidx.annotation.RequiresApi
import androidx.annotation.RequiresPermission
import androidx.compose.ui.platform.LocalContext
import androidx.core.app.ActivityCompat
import androidx.core.app.ActivityCompat.startActivityForResult
import com.example.smart_watch_android.MainViewModel
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
@@ -139,33 +134,44 @@ object BLEManager{
Log.d("BLE_DEBUG", "Permission BLUETOOTH_CONNECT error!")
}
}
fun writeToEsp32(context: Context, dataString: String, SERVICE_UUID: UUID?, CHARACTERISTIC_UUID: UUID?) {
fun writeToEsp32(context: Context, dataString: String?, SERVICE_UUID: UUID?, CHARACTERISTIC_UUID: UUID?) {
val gatt = bluetoothGatt
if (gatt == null) {
Log.d("ESP32_BLE", "error: no GATT-Objekt existing (not connected).")
Log.d("ESP32_BLE", "Error: No GATT object existing (not connected).")
return
}
if (dataString == null) {
Log.d("ESP32_BLE", "Error: Data string is null.")
return
}
val service = gatt.getService(SERVICE_UUID)
if (service == null) {
Log.d("ESP32_BLE", "error: Service UUID not found!")
Log.d("ESP32_BLE", "Error: Service UUID not found!")
return
}
val characteristic = service.getCharacteristic(CHARACTERISTIC_UUID)
if (characteristic == null) {
Log.d("ESP32_BLE", "error: Characteristic UUID not found!")
Log.d("ESP32_BLE", "Error: Characteristic UUID not found!")
return
}
val bytes = dataString.toByteArray(Charsets.UTF_8)
characteristic.value = bytes
if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
Log.d("ESP32_BLE", "Error: BLUETOOTH_CONNECT permission not granted.")
return
}
characteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_DEFAULT
characteristic.value = dataString.toByteArray(Charsets.UTF_8)
characteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE
if (ActivityCompat.checkSelfPermission(context, Manifest.permission.BLUETOOTH_CONNECT) == PackageManager.PERMISSION_GRANTED) {
val success = gatt.writeCharacteristic(characteristic)
Log.d("ESP32_BLE", "started writing: $success")
if (success) {
Log.d("ESP32_BLE", "Successfully started writing: $dataString")
} else {
Log.d("ESP32_BLE", "Failed to start writing (gatt busy or invalid state).")
}
}
fun syncTime(context: Context) {
@@ -189,7 +195,7 @@ object BLEManager{
writeToEsp32(
context = context,
dataString ="$formattedDate",
dataString = formattedDate,
SERVICE_UUID = deviceUUIDs.SERVICE_UUID,
CHARACTERISTIC_UUID = deviceUUIDs.CHAR_DATE_UUID)
}
app/src/main/java/com/example/smart_watch_android/BLE/DeviceUUIDs.kt
+3
View File
@@ -7,4 +7,7 @@ object DeviceUUIDs {
val CHAR_MESSAGE_UUID: UUID? = UUID.fromString("3e4eac5b-eaa2-4e0c-a705-dcac4f606e01")
val CHAR_TIME_UUID:UUID? = UUID.fromString("3e4eac5b-eaa2-4e0c-a705-dcac4f606e02")
val CHAR_DATE_UUID:UUID? = UUID.fromString("3e4eac5b-eaa2-4e0c-a705-dcac4f606e03")
val CHAR_NOTIF_APP_UUID:UUID? = UUID.fromString("9ff3d4a9-2082-424d-bf34-8dfaf752ff90")
val CHAR_NOTIF_TITLE_UUID:UUID? = UUID.fromString("9ff3d4a9-2082-424d-bf34-8dfaf752ff91")
val CHAR_NOTIF_TEXT_UUID: UUID? = UUID.fromString("9ff3d4a9-2082-424d-bf34-8dfaf752ff92")
}
app/src/main/java/com/example/smart_watch_android/MainActivity.kt
+4
View File
@@ -2,6 +2,8 @@ package com.example.smart_watch_android
import android.Manifest
import android.bluetooth.BluetoothAdapter
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.os.Build
import android.os.Bundle
@@ -18,6 +20,8 @@ import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.ui.Modifier
import com.example.smart_watch_android.BLE.BLEManager
import com.example.smart_watch_android.BLE.DeviceUUIDs
import com.example.smart_watch_android.Notification.MyNotificationListener
import com.example.smart_watch_android.Screens.AppNavigation
class MainActivity : ComponentActivity() {
app/src/main/java/com/example/smart_watch_android/Notification/NotificationLisener.kt
+21
View File
@@ -0,0 +1,21 @@
package com.example.smart_watch_android.Notification
import android.content.Intent
import android.service.notification.StatusBarNotification
import android.util.Log
import android.service.notification.NotificationListenerService
class MyNotificationListener : NotificationListenerService() {
override fun onNotificationPosted(sbn: StatusBarNotification?) {
super.onNotificationPosted(sbn)
val packageName = sbn?.packageName
val extras = sbn?.notification?.extras
val title = extras?.getString("android.title")
val text = extras?.getString("android.text")
Log.d("NotificationListener", "App: $packageName | Title: $title | Text: $text")
}
override fun onNotificationRemoved(sbn: StatusBarNotification?) {
super.onNotificationRemoved(sbn)
}
}
app/src/main/java/com/example/smart_watch_android/Screens/AppNavigation.kt
+6
View File
@@ -1,6 +1,8 @@
package com.example.smart_watch_android.Screens
import android.Manifest
import android.content.Intent
import android.provider.Settings
import androidx.annotation.RequiresPermission
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
@@ -51,6 +53,10 @@ fun AppNavigation(viewModel: MainViewModel) {
onDisconnectClicked = {
BLEManager.disconnectEsp32(context = context)
},
onNotificationListnerClicked = {
val intent = Intent(Settings.ACTION_NOTIFICATION_LISTENER_SETTINGS)
context.startActivity(intent)
}
)
}
}
app/src/main/java/com/example/smart_watch_android/Screens/ControlPanelScreen.kt
+10 -2
View File
@@ -12,7 +12,6 @@ import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
@@ -29,7 +28,8 @@ import com.example.smart_watch_android.MainViewModel
@Composable
fun ControlPanelScreen(
viewModel: MainViewModel,
onDisconnectClicked: () -> Unit
onDisconnectClicked: () -> Unit,
onNotificationListnerClicked: () -> Unit
) {
val context = LocalContext.current
var textInput by remember { mutableStateOf("") }
@@ -93,5 +93,13 @@ fun ControlPanelScreen(
) {
Text("Disconnect")
}
Button(
onClick = onNotificationListnerClicked,
colors = ButtonDefaults.buttonColors(containerColor = Color(0xFFE53935)),
modifier = Modifier.fillMaxWidth()
) {
Text("Notification Listener")
}
}
}