v9.4.3: 修更新弹窗遥控器选不了（按钮focusable/requestFocus/onKeyDown弹窗分支/强制更新隐藏稍后）

app/build.gradle.kts

@@ -19,8 +19,8 @@ android {
         applicationId = "com.iptv807.tv"
         minSdk = 21
         targetSdk = 35
-        versionCode = 940
-        versionName = "9.4.0"
+        versionCode = 943
+        versionName = "9.4.3"
     }
 
     signingConfigs {

app/src/main/java/com/iptv807/tv/MainActivity.kt

@@ -99,9 +99,15 @@ class MainActivity : Activity() {
     private var confirmOverlay: View? = null
     /** 右上角「立即授权」按钮（未授权时显示） */
     private var authBtn: TextView? = null
+    /** 右下角「已授权」小字标识（已授权时显示，未授权隐藏） */
+    private var authStateText: TextView? = null
     /** 首次启动简易教程遮罩 */
     private var tutorialOverlay: View? = null
     private var tutorialVisible = false
+    /** 更新弹窗的可聚焦按钮 + 当前焦点索引（遥控器左右切换用） */
+    private var updBtns: Array<TextView?> = emptyArray()
+    private var updFocusIdx = 0
+    private var updForce = false
     // 安装统计 + 版本推送
     private var updateOverlay: View? = null
     private var pendingUpdate: AuthApi.UpdateInfo? = null
@@ -216,6 +222,20 @@ class MainActivity : Activity() {
             ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.TOP or Gravity.END)
         root.addView(rightCol, rcLP)
 
+        // 4b) 右下角：已授权标识（小字，不打扰观看；未授权时隐藏）
+        authStateText = TextView(this).apply {
+            text = "✓ 已授权"
+            textSize = 12f
+            setTextColor(0xB3FFFFFF.toInt())      // 70% 白，弱化存在感
+            setBackgroundColor(0x59000000.toInt()) // 35% 黑底，保证在亮画面上也看得清
+            setPadding(14, 6, 14, 6)
+            setShadowLayer(3f, 1f, 1f, Color.BLACK)
+            visibility = View.GONE
+        }
+        root.addView(authStateText, FrameLayout.LayoutParams(
+            ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT,
+            Gravity.BOTTOM or Gravity.END).apply { setMargins(0, 0, 26, 26) })
+
         // 5) 数字键大字
         digitText = TextView(this).apply {
             textSize = 56f; setTextColor(Color.WHITE)
@@ -229,8 +249,9 @@ class MainActivity : Activity() {
         // 6) 加载罩
         loadingMask = FrameLayout(this).apply { setBackgroundColor(0xB2000000u.toInt()); visibility = View.GONE }
         loadingText = TextView(this).apply {
-            textSize = 28f; setTextColor(Color.WHITE); gravity = Gravity.CENTER
-            setShadowLayer(6f, 3f, 3f, Color.BLACK)
+            textSize = 16f; setTextColor(0xE6FFFFFF.toInt()); gravity = Gravity.CENTER
+            setShadowLayer(4f, 2f, 2f, Color.BLACK)
+            setPadding(32, 0, 32, 0)
         }
         loadingMask.addView(loadingText, FrameLayout.LayoutParams(
             ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT))
@@ -347,7 +368,11 @@ class MainActivity : Activity() {
             runOnUiThread {
                 isVip = r.ok
                 prefs.edit().putBoolean("is_vip", r.ok).apply()
-                if (r.ok) { trialText.visibility = View.GONE; trialText.text = "VIP"; showAuthButton(false) } else enterFreeMode()
+                if (r.ok) {
+                    trialText.visibility = View.GONE; trialText.text = "VIP"
+                    showAuthButton(false)
+                    showAuthState(true)          // 右下角显示「✓ 已授权」
+                } else enterFreeMode()
             }
         }.start()
     }
@@ -355,10 +380,20 @@ class MainActivity : Activity() {
     private fun enterFreeMode() {
         trialText.visibility = View.VISIBLE
         showAuthButton(true)
+        showAuthState(false)         // 免费模式下不显示右下角标识
         handler.removeCallbacks(uiTick)
         handler.post(uiTick)
     }
 
+    /** 右下角「✓ 已授权」标识 显示/隐藏 */
+    private fun showAuthState(show: Boolean) {
+        runOnUiThread {
+            val t = authStateText ?: return@runOnUiThread
+            t.visibility = if (show) View.VISIBLE else View.GONE
+            t.text = if (show) "✓ 已授权" else ""
+        }
+    }
+
     /** 显示/隐藏右上角「立即授权」按钮 */
     private fun showAuthButton(show: Boolean) {
         runOnUiThread {
@@ -377,16 +412,38 @@ class MainActivity : Activity() {
         }
     }
 
-    /** 打开授权/激活页面（含卡密激活与购买入口） */
-    private fun openAuthPage() {
-        try {
-            startActivity(Intent(this, SettingsActivity::class.java))
-        } catch (e: Exception) {
-            statusText.text = "打开授权页失败: ${e.javaClass.simpleName}: ${e.message}"
-            android.widget.Toast.makeText(this, "打开授权页失败: ${e.message}", android.widget.Toast.LENGTH_LONG).show()
+    /** 菜单键/其他入口统一打开设置页；带三重诊断，打不开时屏幕上有原因 */
+    private fun openSettingsPage() {
+        val intent = Intent(this, SettingsActivity::class.java)
+        // ① 预检查：系统能否解析到这个 Activity（manifest 没注册会返回 null）
+        val resolve = try { packageManager.resolveActivity(intent, 0) } catch (e: Exception) { null }
+        if (resolve == null) {
+            statusText.text = "⚠ 设置页无法解析：manifest 未注册 SettingsActivity"
+            android.widget.Toast.makeText(this, "设置页无法解析（manifest 未注册）", android.widget.Toast.LENGTH_LONG).show()
+            return
         }
+        // ② 启动
+        val before = try { getSharedPreferences("iptv_main", MODE_PRIVATE).getLong("settings_opened_at", 0L) } catch (e: Exception) { 0L }
+        try {
+            startActivity(intent)
+        } catch (e: Exception) {
+            statusText.text = "⚠ 打开设置失败: ${e.javaClass.simpleName}: ${e.message}"
+            android.widget.Toast.makeText(this, "打开设置失败: ${e.message}", android.widget.Toast.LENGTH_LONG).show()
+            return
+        }
+        // ③ 1.4 秒后核对：SettingsActivity.onCreate 有没有真的跑起来
+        handler.postDelayed({
+            val after = try { getSharedPreferences("iptv_main", MODE_PRIVATE).getLong("settings_opened_at", 0L) } catch (e: Exception) { 0L }
+            if (after <= before) {
+                statusText.text = "⚠ 设置页未响应：onCreate 未执行（启动被拦截或立刻结束）"
+                android.widget.Toast.makeText(this, "设置页未响应，请把这行字告诉我", android.widget.Toast.LENGTH_LONG).show()
+            }
+        }, 1400)
     }
 
+    /** 打开授权/激活页面（就是设置页：卡密激活 + 购买入口 + 撤销授权） */
+    private fun openAuthPage() { openSettingsPage() }
+
     /** 首次启动：简易使用教程（可关闭，只弹一次） */
     private fun maybeShowTutorial() {
         try {
@@ -575,13 +632,7 @@ class MainActivity : Activity() {
             setItemsCanFocus(false)
             onItemClickListener = AdapterView.OnItemClickListener { _, _, pos, _ ->
                 if (pos == 0) {
-                    try { startActivity(Intent(this@MainActivity, SettingsActivity::class.java)) }
-                    catch (e: Exception) {
-                        statusText.text = "打开设置失败: ${e.javaClass.simpleName}: ${e.message}"
-                        android.widget.Toast.makeText(this@MainActivity, "打开设置失败: ${e.message}", android.widget.Toast.LENGTH_LONG).show()
-                        return@OnItemClickListener
-                    }
-                    hidePanel(); return@OnItemClickListener
+                    openSettingsPage(); hidePanel(); return@OnItemClickListener
                 }
                 if (pos == 0) return@OnItemClickListener
                 curGroupPos = pos - 1
@@ -829,6 +880,28 @@ class MainActivity : Activity() {
             }
             return true
         }
+        // ★ 更新弹窗显示时：所有按键都由弹窗接管。
+        //   否则会落到下面的 showPanel()/exitApp()/换台 —— 遥控器就"选不了"了
+        if (isUpdateDialogVisible()) {
+            when (keyCode) {
+                KeyEvent.KEYCODE_BACK -> { hideUpdateDialog(); return true }
+
+                KeyEvent.KEYCODE_DPAD_CENTER, KeyEvent.KEYCODE_ENTER,
+                KeyEvent.KEYCODE_NUMPAD_ENTER, KeyEvent.KEYCODE_SPACE -> {
+                    val btn = updBtns.getOrNull(updFocusIdx)
+                        ?.takeIf { it.visibility == View.VISIBLE }
+                        ?: updBtns.filterNotNull().firstOrNull { it.visibility == View.VISIBLE }
+                    btn?.performClick()
+                    return true
+                }
+
+                KeyEvent.KEYCODE_DPAD_LEFT,  KeyEvent.KEYCODE_DPAD_UP   -> { moveUpdateFocus(-1); return true }
+                KeyEvent.KEYCODE_DPAD_RIGHT, KeyEvent.KEYCODE_DPAD_DOWN -> { moveUpdateFocus( 1); return true }
+
+                else -> return true   // 数字键 / 菜单键 等全部吞掉（弹窗期间不能换台、不能进设置）
+            }
+        }
+
         // 退出确认框显示时：返回=取消，其余交给按钮焦点系统处理（左右切换，OK 确认）
         if (confirmVisible) {
             if (keyCode == KeyEvent.KEYCODE_BACK) { hideExitConfirm(); return true }
@@ -912,13 +985,7 @@ class MainActivity : Activity() {
                     if (panelCol == 0) {
                         val np = groupAdapter?.selected ?: 0
                         if (np == 0) {
-                            // 保险：打开失败要能在屏幕上看到原因，便于排查
-                            try { startActivity(Intent(this, SettingsActivity::class.java)) }
-                            catch (e: Exception) {
-                                statusText.text = "打开设置失败: ${e.javaClass.simpleName}: ${e.message}"
-                                android.widget.Toast.makeText(this@MainActivity, "打开设置失败: ${e.message}", android.widget.Toast.LENGTH_LONG).show()
-                                return true
-                            }
+                            openSettingsPage()   // 统一走带诊断的入口
                             hidePanel()
                         }
                         else { curGroupPos = np - 1; updateChannelListOfGroup(curGroupPos); panelCol = 1; refreshPanelHighlight() }
@@ -936,7 +1003,8 @@ class MainActivity : Activity() {
             // ★ 修复：返回键必须弹退出确认，绝不直接 finish（原来漏了这个分支，
             //   导致 BACK 落到 super.onKeyDown() = 系统默认无提示退出）
             KeyEvent.KEYCODE_BACK -> { exitApp(); return true }
-            KeyEvent.KEYCODE_MENU -> { autoSwitchLine(); return true }
+            // ★ 菜单键 → 打开设置页（原来这里是「换线」，换线已移到设置页里）
+            KeyEvent.KEYCODE_MENU -> { openSettingsPage(); return true }
             KeyEvent.KEYCODE_CHANNEL_UP -> { playChannel((currentChannel - 1 + channels.size) % channels.size); return true }
             KeyEvent.KEYCODE_CHANNEL_DOWN -> { playChannel((currentChannel + 1) % channels.size); return true }
             KeyEvent.KEYCODE_DPAD_UP, KeyEvent.KEYCODE_DPAD_DOWN -> {
@@ -1070,10 +1138,11 @@ class MainActivity : Activity() {
                     } else setBackgroundColor(Color.parseColor("#2A2F3A"))
                     setOnClickListener { onClick() }
                 }
-            val laterBtn = mkBtn("稍后", true) { hideUpdateDialog() }
-            val dlBtn = mkBtn("立即更新", false) {
+            // ★ 两个按钮都必须可聚焦，否则遥控器永远选不到「立即更新」
+            val laterBtn = mkBtn("稍后", true) { hideUpdateDialog() }.apply { tag = "later" }
+            val dlBtn = mkBtn("立即更新", true) {
                 pendingUpdate?.let { startUpdateDownload(it) }; hideUpdateDialog()
-            }
+            }.apply { tag = "dl" }
             row.addView(laterBtn, LinearLayout.LayoutParams(
                 ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT).apply { rightMargin = 32 })
             row.addView(dlBtn, LinearLayout.LayoutParams(
@@ -1095,12 +1164,48 @@ class MainActivity : Activity() {
         meta.text = "当前 v${AuthApi.clientVersion(this)}" + (if (mb.isNotEmpty()) "  ·  $mb" else "") +
                 (if (force) "\n⚠ 请升级到此版本" else "")
         chg.text = info.changelog.ifEmpty { "本次更新包含功能优化与问题修复" }
+
+        // ★ 强制更新时不给「稍后」（原代码只写了注释没实现）
+        val laterB = updateOverlay!!.findViewWithTag<TextView>("later")
+        val dlB = updateOverlay!!.findViewWithTag<TextView>("dl")
+        updForce = info.updateRequired || (info.minClientVersion.isNotEmpty() &&
+                compareVersion(AuthApi.clientVersion(this), info.minClientVersion) < 0)
+        laterB?.visibility = if (updForce) View.GONE else View.VISIBLE
+        // 可见的按钮列表（强制更新时只剩「立即更新」）
+        updBtns = arrayOf(if (updForce) null else laterB, dlB)
+        updFocusIdx = if (updForce) 1 else 1   // 默认聚焦「立即更新」（主操作）
+
         updateOverlay!!.visibility = View.VISIBLE
-        // 强制更新时不给"稍后"
-        updateOverlay!!.findViewWithTag<TextView>("ver") // touch to ensure rendered
+        // ★ 必须主动聚焦，否则遥控器按 OK 不会命中任何按钮
+        handler.postDelayed({
+            if (updateOverlay?.visibility == View.VISIBLE) {
+                updBtns.getOrNull(updFocusIdx)?.requestFocus()
+            }
+        }, 120)
     }
 
-    private fun hideUpdateDialog() { updateOverlay?.visibility = View.GONE }
+    private fun hideUpdateDialog() {
+        updateOverlay?.visibility = View.GONE
+        // 清掉焦点，避免残留焦点挡住后续按键
+        updBtns.forEach { it?.clearFocus() }
+        updFocusIdx = 0
+    }
+
+    /** 更新弹窗内切换按钮焦点（遥控器左右/上下） */
+    private fun moveUpdateFocus(delta: Int) {
+        val visible = updBtns.filterNotNull().filter { it.visibility == View.VISIBLE }
+        if (visible.isEmpty()) return
+        val cur = updBtns.getOrNull(updFocusIdx)
+        var i = visible.indexOf(cur)
+        if (i < 0) i = 0
+        i = (i + delta + visible.size) % visible.size
+        val target = visible[i]
+        updFocusIdx = updBtns.indexOf(target)
+        target.requestFocus()
+    }
+
+    /** 更新弹窗是否显示 */
+    private fun isUpdateDialogVisible(): Boolean = updateOverlay?.visibility == View.VISIBLE
 
     /** 比较 "9.10.0" vs "9.3.0" 之类 */
     fun compareVersion(a: String, b: String): Int {
@@ -1242,10 +1347,12 @@ class MainActivity : Activity() {
                 isVip = true
                 trialText.visibility = View.GONE
                 showAuthButton(false)
+                showAuthState(true)          // 右下角显示「✓ 已授权」
                 handler.removeCallbacks(uiTick)
             } else if (!nowVip && isVip) {
                 // ★ 设置页里撤销了授权 → 回到免费模式（倒计时 + 立即授权按钮都恢复）
                 isVip = false
+                showAuthState(false)         // 右下角标识隐藏
                 enterFreeMode()
             }
         }
@@ -1276,6 +1383,14 @@ class MainActivity : Activity() {
             playRequested = -1
             if (idx >= 0) playChannel(idx)
         }
+        // 设置页点「切换线路」→ 回来执行（原菜单键功能，现已移到设置页）
+        run {
+            val sp = getSharedPreferences("iptv_main", MODE_PRIVATE)
+            if (sp.getString("pending_action", "") == "switch_line") {
+                sp.edit().remove("pending_action").apply()
+                autoSwitchLine()
+            }
+        }
     }
 
     /** 点「继续播放」→ 重新连接当前频道（直播流最稳的恢复方式） */

app/src/main/java/com/iptv807/tv/SettingsActivity.kt

@@ -214,8 +214,33 @@ class SettingsActivity : Activity() {
                 startActivity(Intent(this@SettingsActivity, ShopActivity::class.java))
             }
             root.addView(btn, LinearLayout.LayoutParams(
-                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT))
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT).apply { bottomMargin = 20 })
         }
+
+        // ===== 其它操作 =====
+        root.addView(TextView(this).apply {
+            text = "其它操作"
+            textSize = 15f; setTextColor(Color.parseColor("#7AA7D9"))
+            setPadding(0, 8, 0, 8)
+        })
+        // 原菜单键的功能（手动换线），现在放在这里
+        val switchBtn = mkAction("切换线路（当前线路不通时手动换）") {
+            try {
+                getSharedPreferences("iptv_main", MODE_PRIVATE).edit()
+                    .putString("pending_action", "switch_line").apply()
+            } catch (e: Exception) { }
+            statusText.text = "已请求切换线路，返回主界面后生效"
+            android.widget.Toast.makeText(this, "返回主界面后自动切换线路", android.widget.Toast.LENGTH_LONG).show()
+            try { finish() } catch (e: Exception) { }
+        }
+        root.addView(switchBtn, LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT).apply { bottomMargin = 20 })
+
+        // ★ 诊断标记：证明本页 onCreate 确实跑到了（主界面 1.4 秒后会核对）
+        try {
+            getSharedPreferences("iptv_main", MODE_PRIVATE).edit()
+                .putLong("settings_opened_at", System.currentTimeMillis()).apply()
+        } catch (e: Exception) { }
     }
 
     /** 撤销本机授权：清除本地授权信息 → 恢复免费模式，可重新输入卡密或换机 */