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Create use case to compute user agent.

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This commit is contained in:
Onuray Sahin 2022-09-23 13:05:16 +03:00
parent c37a6842fe
commit c7108f3ac3
2 changed files with 84 additions and 60 deletions
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80
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/ComputeUserAgentUseCase.kt Normal file
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@ -0,0 +1,80 @@
/*
* Copyright 2022 The Matrix.org Foundation C.I.C.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.matrix.android.sdk.internal.network
import android.content.Context
import android.os.Build
import org.matrix.android.sdk.BuildConfig
import org.matrix.android.sdk.api.extensions.tryOrNull
import javax.inject.Inject
class ComputeUserAgentUseCase @Inject constructor() {
/**
* Create an user agent with the application version.
* Ex: Element/1.5.0 (Xiaomi Mi 9T; Android 11; RKQ1.200826.002; Flavour GooglePlay; MatrixAndroidSdk2 1.5.0)
*
* @param context the context
* @param flavorDescription the flavor description
*/
fun execute(context: Context, flavorDescription: String): String {
val appPackageName = context.applicationContext.packageName
val pm = context.packageManager
val appName = tryOrNull { pm.getApplicationLabel(pm.getApplicationInfo(appPackageName, 0)).toString() }
?.takeIf {
it.matches("\\A\\p{ASCII}*\\z".toRegex())
}
?: run {
// Use appPackageName instead of appName if appName contains any non-ASCII character
appPackageName
}
val appVersion = tryOrNull { pm.getPackageInfo(context.applicationContext.packageName, 0).versionName }
if (appName.isNullOrEmpty() || appVersion.isNullOrEmpty()) {
return tryOrNull { System.getProperty("http.agent") } ?: ("Java" + System.getProperty("java.version"))
}
val deviceManufacturer = Build.MANUFACTURER
val deviceModel = Build.MODEL
val androidVersion = Build.VERSION.RELEASE
val deviceBuildId = Build.DISPLAY
val matrixSdkVersion = BuildConfig.SDK_VERSION
return buildString {
append(appName)
append("/")
append(appVersion)
append(" (")
append(deviceManufacturer)
append(" ")
append(deviceModel)
append("; ")
append("Android ")
append(androidVersion)
append("; ")
append(deviceBuildId)
append("; ")
append("Flavour ")
append(flavorDescription)
append("; ")
append("MatrixAndroidSdk2 ")
append(matrixSdkVersion)
append(")")
}
}
}

64
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/UserAgentHolder.kt
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@ -17,77 +17,21 @@
package org.matrix.android.sdk.internal.network
import android.content.Context
import android.os.Build
import org.matrix.android.sdk.BuildConfig
import org.matrix.android.sdk.api.MatrixConfiguration
import org.matrix.android.sdk.api.extensions.tryOrNull
import org.matrix.android.sdk.internal.di.MatrixScope
import javax.inject.Inject
@MatrixScope
internal class UserAgentHolder @Inject constructor(
private val context: Context,
matrixConfiguration: MatrixConfiguration
context: Context,
matrixConfiguration: MatrixConfiguration,
computeUserAgentUseCase: ComputeUserAgentUseCase,
) {
var userAgent: String = ""
private set
init {
setApplicationFlavor(matrixConfiguration.applicationFlavor)
}
/**
* Create an user agent with the application version.
* Ex: Element/1.5.0 (Xiaomi Mi 9T; Android 11; RKQ1.200826.002; Flavour GooglePlay; MatrixAndroidSdk2 1.5.0)
*
* @param flavorDescription the flavor description
*/
private fun setApplicationFlavor(flavorDescription: String) {
val appPackageName = context.applicationContext.packageName
val pm = context.packageManager
val appName = tryOrNull { pm.getApplicationLabel(pm.getApplicationInfo(appPackageName, 0)).toString() }
?.takeIf {
it.matches("\\A\\p{ASCII}*\\z".toRegex())
}
?: run {
// Use appPackageName instead of appName if appName contains any non-ASCII character
appPackageName
}
val appVersion = tryOrNull { pm.getPackageInfo(context.applicationContext.packageName, 0).versionName }
if (appName.isNullOrEmpty() || appVersion.isNullOrEmpty()) {
userAgent = tryOrNull { System.getProperty("http.agent") } ?: ("Java" + System.getProperty("java.version"))
return
}
val deviceManufacturer = Build.MANUFACTURER
val deviceModel = Build.MODEL
val androidVersion = Build.VERSION.RELEASE
val deviceBuildId = Build.DISPLAY
val matrixSdkVersion = BuildConfig.SDK_VERSION
userAgent = buildString {
append(appName)
append("/")
append(appVersion)
append(" (")
append(deviceManufacturer)
append(" ")
append(deviceModel)
append("; ")
append("Android ")
append(androidVersion)
append("; ")
append(deviceBuildId)
append("; ")
append("Flavour ")
append(flavorDescription)
append("; ")
append("MatrixAndroidSdk2 ")
append(matrixSdkVersion)
append(")")
}
userAgent = computeUserAgentUseCase.execute(context, matrixConfiguration.applicationFlavor)
}
}