Close tab when the ttyd session is closed
Test: Manually
Bug: 404153212
Change-Id: I085fedf12618ee4cd3af2f755a1e89ac1f7dc7ec
diff --git a/android/TerminalApp/assets/js/terminal_disconnect.js b/android/TerminalApp/assets/js/terminal_disconnect.js
new file mode 100644
index 0000000..1c89a13
--- /dev/null
+++ b/android/TerminalApp/assets/js/terminal_disconnect.js
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * 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.
+ */
+
+(function() {
+ var originalLog = console.log;
+ console.log = function() {
+ console.log.history = console.log.history || [];
+ console.log.history.push(arguments);
+ originalLog.apply(console, arguments);
+ if (typeof arguments[0] === 'string' && arguments[0].startsWith("[ttyd] websocket connection closed with code: ")) {
+ TerminalApp.closeTab()
+ }
+ };
+})();
\ No newline at end of file
diff --git a/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.kt b/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.kt
index 52afef4..b311dca 100644
--- a/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.kt
+++ b/android/TerminalApp/java/com/android/virtualization/terminal/MainActivity.kt
@@ -179,20 +179,20 @@
terminalViewModel.terminalTabs[tabId] = tab
tab.customView!!
.findViewById<Button>(R.id.tab_close_button)
- .setOnClickListener(
- View.OnClickListener { _: View? ->
- if (terminalTabAdapter.tabs.size == 1) {
- finishAndRemoveTask()
- }
- viewPager.offscreenPageLimit -= 1
- terminalTabAdapter.deleteTab(tab.position)
- tabLayout.removeTab(tab)
- }
- )
+ .setOnClickListener(View.OnClickListener { _: View? -> closeTab(tab) })
// Add and select the tab
tabLayout.addTab(tab, true)
}
+ fun closeTab(tab: TabLayout.Tab) {
+ if (terminalTabAdapter.tabs.size == 1) {
+ finishAndRemoveTask()
+ }
+ viewPager.offscreenPageLimit -= 1
+ terminalTabAdapter.deleteTab(tab.position)
+ tabLayout.removeTab(tab)
+ }
+
private fun lockOrientationIfNecessary() {
val hasHwQwertyKeyboard = resources.configuration.keyboard == Configuration.KEYBOARD_QWERTY
if (hasHwQwertyKeyboard) {
diff --git a/android/TerminalApp/java/com/android/virtualization/terminal/TerminalTabFragment.kt b/android/TerminalApp/java/com/android/virtualization/terminal/TerminalTabFragment.kt
index a0c6e4e..72dea5c 100644
--- a/android/TerminalApp/java/com/android/virtualization/terminal/TerminalTabFragment.kt
+++ b/android/TerminalApp/java/com/android/virtualization/terminal/TerminalTabFragment.kt
@@ -24,6 +24,7 @@
import android.view.View
import android.view.ViewGroup
import android.webkit.ClientCertRequest
+import android.webkit.JavascriptInterface
import android.webkit.SslErrorHandler
import android.webkit.WebChromeClient
import android.webkit.WebResourceError
@@ -92,6 +93,7 @@
terminalView.webChromeClient = TerminalWebChromeClient()
terminalView.webViewClient = TerminalWebViewClient()
+ terminalView.addJavascriptInterface(TerminalViewInterface(context!!), "TerminalApp")
(activity as MainActivity).modifierKeysController.addTerminalView(terminalView)
terminalViewModel.terminalViews.add(terminalView)
@@ -119,6 +121,18 @@
}
}
+ inner class TerminalViewInterface(private val mContext: android.content.Context) {
+ @JavascriptInterface
+ fun closeTab() {
+ if (activity != null) {
+ activity?.runOnUiThread {
+ val mainActivity = (activity as MainActivity)
+ mainActivity.closeTab(terminalViewModel.terminalTabs[id]!!)
+ }
+ }
+ }
+ }
+
private inner class TerminalWebViewClient : WebViewClient() {
private var loadFailed = false
private var requestId: Long = 0
@@ -174,6 +188,7 @@
bootProgressView.visibility = View.GONE
terminalView.visibility = View.VISIBLE
terminalView.mapTouchToMouseEvent()
+ terminalView.applyTerminalDisconnectCallback()
updateMainActivity()
updateFocus()
}
diff --git a/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.kt b/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.kt
index 4b11c1d..9c83d8b 100644
--- a/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.kt
+++ b/android/TerminalApp/java/com/android/virtualization/terminal/TerminalView.kt
@@ -41,6 +41,8 @@
private val ctrlKeyHandler: String = readAssetAsString(context, "js/ctrl_key_handler.js")
private val enableCtrlKey: String = readAssetAsString(context, "js/enable_ctrl_key.js")
private val disableCtrlKey: String = readAssetAsString(context, "js/disable_ctrl_key.js")
+ private val terminalDisconnectCallback: String =
+ readAssetAsString(context, "js/terminal_disconnect.js")
private val touchToMouseHandler: String =
readAssetAsString(context, "js/touch_to_mouse_handler.js")
private val a11yManager =
@@ -70,6 +72,10 @@
this.evaluateJavascript(disableCtrlKey, null)
}
+ fun applyTerminalDisconnectCallback() {
+ this.evaluateJavascript(terminalDisconnectCallback, null)
+ }
+
override fun onAccessibilityStateChanged(enabled: Boolean) {
Log.d(TAG, "accessibility $enabled")
adjustToA11yStateChange()