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new 125 version

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This commit is contained in:
chandrashekhar reddy
2024-06-27 17:07:38 +05:30
parent 0de4b71866
commit b89139d571
3 changed files with 49 additions and 33 deletions
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77
app/src/main/java/com/example/hpostesting/presentation/dashboard/DashboardActivity.kt
View File

@@ -35,7 +35,9 @@ import androidx.navigation.ui.setupActionBarWithNavController
import androidx.navigation.ui.setupWithNavController
import com.example.hpostesting.util.Result
import com.example.hpostesting.data.constant.Constants
import com.example.hpostesting.data.constant.DataHolder
import com.example.hpostesting.data.constant.LanguageManager
import com.example.hpostesting.data.model.login.LoginRequest
import com.example.hpostesting.data.model.updates.DeviceUpdateRequest
import com.example.hpostesting.presentation.utils.NatsManager
import com.example.hpostesting.presentation.hemocube.HemoCubeViewModel
@@ -49,6 +51,7 @@ import `in`.sminnovations.hpostesting.BuildConfig
import `in`.sminnovations.hpostesting.R
import `in`.sminnovations.hpostesting.databinding.ActivityDashboardBinding
import java.io.File
import java.security.MessageDigest
interface NatsMessageCallback {
fun onMessageReceived(topic: String, message: String)
@@ -106,43 +109,34 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
nats.sub("server.hpos.${deviceId}.ping")
nats.pub("server.hpos.${deviceId}.ping", "THIS IS A TEST MSG")
hemocubeViewModel.deviceUpdate.observe(this) { result ->
when (result) {
is Result.Success -> {
// Handle success
val apk = result.data
val file = File(getExternalFilesDir("Updates"), "update.apk")
file.setReadable(true, false) // Ensure the file is readable
apk.byteStream().use { input ->
file.outputStream().use { output ->
input.copyTo(output)
}
}
Log.d("Responsebodyformat", "Responsebodyformat: ")
installApk(file)
Log.e("ApI", "APK URL: $apk")
Toast.makeText(
this,
"${result.data}",
Toast.LENGTH_SHORT
).show()
}
hemocubeViewModel.deviceUpdate.observe(this) {
Log.d("DashboardLogs",it.toString())
is Result.Error -> {
result.exception.let { message ->
Toast.makeText(this, "An error occurred On Updating App: $message", Toast.LENGTH_LONG)
.show()
}
}
var apk = it
val file = File(getExternalFilesDir("Downloads"), "update.apk")
file.setReadable(true, false)
is Result.Loading -> {
}
else -> {
// Write APK to file
apk.byteStream().use { input ->
file.outputStream().use { output ->
input.copyTo(output)
}
}
}
}
hemocubeViewModel.deviceUpdateheader.observe(this){
val apkFile = File(getExternalFilesDir("Downloads"), "update.apk")
val expectedChecksum = it.get("Checksum") // Provide your expected checksum here
val algorithm = "SHA-256" // Choose the algorithm you want to use (e.g., MD5, SHA-1, SHA-256)
val isIntegrityVerified = verifyChecksum(apkFile, expectedChecksum!!, algorithm)
if (isIntegrityVerified) {
println("APK integrity verified: The file has not been tampered with.")
installApk(apkFile)
} else {
println("APK integrity check failed: The file may have been tampered with.")
}
}
val drawerLayout: DrawerLayout = binding.drawerLayout
val navView: NavigationView = binding.navView
@@ -175,7 +169,24 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
return navController.navigateUp(appBarConfiguration) || super.onSupportNavigateUp()
}
fun calculateChecksum(file: File, algorithm: String): String {
val digest = MessageDigest.getInstance(algorithm)
val inputStream = file.inputStream()
val buffer = ByteArray(8192)
var bytesRead = inputStream.read(buffer)
while (bytesRead != -1) {
digest.update(buffer, 0, bytesRead)
bytesRead = inputStream.read(buffer)
}
val checksumBytes = digest.digest()
return checksumBytes.joinToString("") { "%02x".format(it) }
}
// Function to verify checksum
fun verifyChecksum(file: File, expectedChecksum: String, algorithm: String): Boolean {
val actualChecksum = calculateChecksum(file, algorithm)
return actualChecksum.equals(expectedChecksum, ignoreCase = true)
}
private fun installApk(file: File) {
val pInfo = baseContext.packageManager.getPackageInfo(baseContext.packageName, 0)
val uri: Uri = FileProvider.getUriForFile(
@@ -284,4 +295,6 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
"N/A"
}
}
}

3
app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
View File

@@ -53,6 +53,7 @@ import com.example.hpostesting.domain.LogFileManager
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import okhttp3.Headers
import okhttp3.MediaType.Companion.toMediaTypeOrNull
import okhttp3.MultipartBody
import okhttp3.RequestBody.Companion.asRequestBody
@@ -93,6 +94,7 @@ class HemoCubeViewModel @Inject constructor(
val checkUpdate = MutableLiveData<Result<CheckUpdateResponse>>()
val deviceUpdate = MutableLiveData<Result<ResponseBody>>()
val deviceUpdateheader = MutableLiveData<Headers>()
val downloadcertificate = MutableLiveData<Result<ResponseBody>>()
val uploadLogs = MutableLiveData<Result<UploadLogsResponse>?>()
@@ -261,6 +263,7 @@ class HemoCubeViewModel @Inject constructor(
deviceUpdate.postValue(Result.Loading())
repository.deviceUpdate(deviceUpdateRequest).let {
deviceUpdate.postValue(it)
deviceUpdateheader.postValue(it.headers())
}
}

2
app/src/main/java/com/example/hpostesting/presentation/utils/NatsManager.kt
View File

@@ -139,7 +139,7 @@ class NatsManager(datacollector: DashboardActivity) {
if (nc?.status == Connection.Status.CONNECTED) {
Log.d("NATSCONNECTION", "NATS is successfully connected.")
nc?.subscribe("device.hpos.${deviceId}.ping")
// Log.d(TAG, "Nats subscribed with ping-"+d)
// Log.d(TAG, "Nats subscribed with ping-"+d)
nc?.publish(
"server.hpos.${deviceId}.ping",
"ALIVE".toByteArray(StandardCharsets.UTF_8)