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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
/*
* Nextcloud - Android Client
*
* SPDX-FileCopyrightText: 2026 Alper Ozturk <alper.ozturk@nextcloud.com>
* SPDX-FileCopyrightText: 2019 Tobias Kaminsky <tobias@kaminsky.me>
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH
* SPDX-License-Identifier: AGPL-3.0-or-later OR GPL-2.0-only
Expand All @@ -14,11 +15,9 @@ import androidx.webkit.WebViewFeature
import com.nextcloud.android.common.ui.util.PlatformThemeUtil
import com.nextcloud.client.appinfo.AppInfo
import com.nextcloud.client.device.DeviceInfo
import com.nextcloud.utils.EditorUtils
import com.owncloud.android.R
import com.owncloud.android.ui.asynctasks.TextEditorLoadUrlTask
import com.owncloud.android.utils.DisplayUtils
import com.owncloud.android.utils.theme.ThemeUtils
import javax.inject.Inject

class TextEditorWebView : EditorWebView() {
Expand All @@ -28,12 +27,6 @@ class TextEditorWebView : EditorWebView() {
@Inject
lateinit var deviceInfo: DeviceInfo

@Inject
lateinit var themeUtils: ThemeUtils

@Inject
lateinit var editorUtils: EditorUtils

@SuppressLint("AddJavascriptInterface") // suppress warning as webview is only used > Lollipop
override fun postOnCreate() {
super.postOnCreate()
Expand All @@ -43,38 +36,41 @@ class TextEditorWebView : EditorWebView() {
finish()
}

val editor = editorUtils.getEditor(user.get(), file?.mimeType)
user.ifPresent {
val editor = editorUtils.getEditor(it, file?.mimeType)

if (editorUtils.usesOfficeUserAgent(editor)) {
webView.settings.userAgentString = generateOfficeUserAgent()
}
if (editorUtils.usesOfficeUserAgent(editor)) {
webView.settings.userAgentString = generateOfficeUserAgent()
}

webView.addJavascriptInterface(MobileInterface(), "DirectEditingMobileInterface")
webView.addJavascriptInterface(MobileInterface(), "DirectEditingMobileInterface")

if (WebViewFeature.isFeatureSupported(WebViewFeature.FORCE_DARK_STRATEGY)) {
WebSettingsCompat.setForceDarkStrategy(
webView.settings,
WebSettingsCompat.DARK_STRATEGY_WEB_THEME_DARKENING_ONLY
)
}
if (WebViewFeature.isFeatureSupported(WebViewFeature.FORCE_DARK) && PlatformThemeUtil.isDarkMode(this)) {
WebSettingsCompat.setForceDark(webView.settings, WebSettingsCompat.FORCE_DARK_ON)
}
if (WebViewFeature.isFeatureSupported(WebViewFeature.FORCE_DARK_STRATEGY)) {
WebSettingsCompat.setForceDarkStrategy(
webView.settings,
WebSettingsCompat.DARK_STRATEGY_WEB_THEME_DARKENING_ONLY
)
}

webView.setDownloadListener { url, _, _, _, _ -> downloadFile(url.toUri(), fileName) }
if (WebViewFeature.isFeatureSupported(WebViewFeature.FORCE_DARK) && PlatformThemeUtil.isDarkMode(this)) {
WebSettingsCompat.setForceDark(webView.settings, WebSettingsCompat.FORCE_DARK_ON)
}

loadUrl(intent.getStringExtra(EXTRA_URL))
webView.setDownloadListener { url, _, _, _, _ -> downloadFile(url.toUri(), fileName) }
loadUrl(intent.getStringExtra(EXTRA_URL))
}
}

override fun loadUrl(url: String?) {
if (url.isNullOrEmpty()) {
TextEditorLoadUrlTask(this, user.get(), file, editorUtils).execute()
user.ifPresent {
TextEditorLoadUrlTask(this, it, file, editorUtils).execute()
}
}
}

private fun generateOfficeUserAgent(): String {
val userAgent = applicationContext.resources.getString(R.string.office_user_agent)

return String.format(userAgent, deviceInfo.androidVersion, appInfo.getAppVersion(this))
}
}
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