Signal9Page Change & More

android/app/src/main/AndroidManifest.xml

@@ -33,6 +33,7 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <activity android:name="com.example.tiny_computer.Signal9Activity" />
         <activity-alias
             android:name="com.gaurav.avnc.UriReceiverActivity"
             android:targetActivity="com.gaurav.avnc.ui.vnc.IntentReceiverActivity">

android/app/src/main/kotlin/com/example/tiny_computer/MainActivity.kt

@@ -45,6 +45,10 @@ class MainActivity: FlutterActivity() {
                     startActivity(Intent(this, com.gaurav.avnc.ui.about.AboutActivity::class.java))
                     result.success(0)
                 }
+                "launchSignal9Page" -> {
+                    startActivity(Intent(this, Signal9Activity::class.java))
+                    result.success(0)
+                }
                 else -> {
                     // 不支持的方法名
                     result.notImplemented()

android/app/src/main/kotlin/com/example/tiny_computer/Signal9Activity.kt

@@ -0,0 +1,130 @@
+package com.example.tiny_computer
+
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.net.Uri
+import android.os.Bundle
+import android.view.Gravity
+import android.view.View
+import android.widget.Button
+import android.widget.ScrollView
+import android.widget.TextView
+import android.widget.Toast
+import android.widget.LinearLayout
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat.startActivity
+
+class Signal9Activity : AppCompatActivity() {
+
+    private val helperLink = "https://www.vmos.cn/zhushou.htm"
+    private val helperLink2 = "https://b23.tv/WwqOqW6"
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val rootLayout = LinearLayout(this).apply {
+            layoutParams = LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT
+            )
+            gravity = Gravity.CENTER
+            orientation = LinearLayout.VERTICAL
+            setPadding(16, 16, 16, 16)
+            setBackgroundColor(Color.parseColor("#4A148C"))
+        }
+
+        val scrollView = ScrollView(this).apply {
+            layoutParams = LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                0
+            ).apply {
+                weight = 1f
+            }
+        }
+
+        val fullScreen = LinearLayout(this).apply {
+            layoutParams = LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.MATCH_PARENT
+            )
+            orientation = LinearLayout.VERTICAL
+        }
+
+        val text1 = TextView(this).apply {
+            text = ":(\n发生了什么？"
+            textSize = 32f
+            setTextColor(Color.WHITE)
+            textAlignment = View.TEXT_ALIGNMENT_CENTER
+        }
+
+        val text2 = TextView(this).apply {
+            text = "终端异常退出, 返回错误码9\n此错误通常是高版本安卓系统(12+)限制进程造成的, \n可以使用以下工具修复:"
+            textSize = 16f
+            setTextColor(Color.WHITE)
+            textAlignment = View.TEXT_ALIGNMENT_CENTER
+            setPadding(0, 16, 0, 0)
+        }
+
+        val helperLinkText = TextView(this).apply {
+            text = helperLink
+            textSize = 16f
+            setTextColor(Color.WHITE)
+            textAlignment = View.TEXT_ALIGNMENT_CENTER
+            setPadding(0, 16, 0, 0)
+            setOnClickListener { copyToClipboard(helperLink) }
+        }
+
+        val copyHintText = TextView(this).apply {
+            text = "(复制链接到浏览器查看)"
+            textSize = 16f
+            setTextColor(Color.WHITE)
+            textAlignment = View.TEXT_ALIGNMENT_CENTER
+            setPadding(0, 8, 0, 0)
+        }
+
+        val copyButton = Button(this).apply {
+            text = "复制"
+            textSize = 16f
+            setOnClickListener { copyToClipboard(helperLink) }
+        }
+
+        val tutorialText = TextView(this).apply {
+            text = "如果你的设备版本大于等于安卓14，可以在开发者选项里开启“停止限制子进程”选项即可，无需额外修复。\n\n如果不能解决请参考此教程: "
+            textSize = 16f
+            setTextColor(Color.WHITE)
+            textAlignment = View.TEXT_ALIGNMENT_CENTER
+            setPadding(0, 16, 0, 0)
+        }
+
+        val viewButton = Button(this).apply {
+            text = "查看"
+            textSize = 16f
+            setOnClickListener { copyToClipboard(helperLink2) }
+        }
+
+        rootLayout.addView(text1)
+        rootLayout.addView(text2)
+        rootLayout.addView(helperLinkText)
+        rootLayout.addView(copyHintText)
+        rootLayout.addView(copyButton)
+        rootLayout.addView(tutorialText)
+        rootLayout.addView(viewButton)
+
+        scrollView.addView(rootLayout)
+        fullScreen.addView(scrollView)
+
+        setContentView(fullScreen)
+    }
+
+    private fun copyToClipboard(text: String) {
+        val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+        val clip = ClipData.newPlainText("Copied Text", text)
+        clipboard.setPrimaryClip(clip)
+        Toast.makeText(this, "已复制", Toast.LENGTH_SHORT).show()
+        val intent = Intent(Intent.ACTION_VIEW, Uri.parse(text))
+        startActivity(this, intent, null)
+    }
+}