Android 13中TileService的startActivityAndCollapse无法收起快捷设置面板

一、解决快捷设置面板无法收起的问题 #

方案1：通过原生中转Activity跳转 #

创建一个无界面的中转Activity，让快捷设置Tile先启动这个中转Activity（此时startActivityAndCollapse能正常触发面板收起逻辑），再由中转Activity启动FlutterActivity。

1. 定义中转Activity（需设置透明主题）

class FlutterLauncherActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        // 获取Tile传递的启动参数
        val launchArgs = intent.getStringArrayListExtra("launch_args")
        // 启动目标FlutterActivity
        val flutterIntent = FlutterActivity.withNewEngine()
            .dartEntrypointArgs(launchArgs ?: emptyList())
            .build(this)
        startActivity(flutterIntent)
        finish() // 完成跳转后销毁中转Activity
    }
}

2. 在AndroidManifest.xml中配置中转Activity

<activity
    android:name=".FlutterLauncherActivity"
    android:theme="@android:style/Theme.Translucent.NoTitleBar"
    android:exported="false"/>

3. 修改Tile的onClick方法，启动中转Activity

override fun onClick() {
    super.onClick()
    try {
        val launcherIntent = Intent(this, FlutterLauncherActivity::class.java)
        launcherIntent.putStringArrayListExtra("launch_args", ArrayList(listOf("launchFromQuickTile")))
        launcherIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
        startActivityAndCollapse(launcherIntent)
    } catch (e: Exception) {
        Log.d("debug", "Exception ${e.toString()}")
    }
}

方案2：手动触发快捷面板收起 #

在启动FlutterActivity后，调用系统API强制收起快捷设置面板，需适配不同Android版本：

override fun onClick() {
    super.onClick()
    try {
        val newIntent = FlutterActivity.withNewEngine()
            .dartEntrypointArgs(listOf("launchFromQuickTile"))
            .build(this)
        newIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
        startActivityAndCollapse(newIntent)
        
        // 手动执行面板收起操作
        collapseQuickSettings()
    } catch (e: Exception) {
        Log.d("debug", "Exception ${e.toString()}")
    }
}

private fun collapseQuickSettings() {
    val statusBarManager = getSystemService(Context.STATUS_BAR_SERVICE) as StatusBarManager
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
        statusBarManager.collapsePanels()
    } else {
        // 低版本通过反射调用系统方法
        try {
            val method = statusBarManager.javaClass.getMethod("collapsePanels")
            method.invoke(statusBarManager)
        } catch (e: Exception) {
            Log.d("debug", "Failed to collapse panels: ${e.toString()}")
        }
    }
}

注：低版本反射调用存在一定兼容性风险，需针对目标设备范围测试验证。

二、带参数打开Flutter应用的其他方式 #

除了dartEntrypointArgs，还有以下两种常用实现方式：

• 通过Intent Extra传递参数
  Android侧添加参数：

  val flutterIntent = FlutterActivity.withNewEngine().build(this)
  flutterIntent.putExtra("launch_source", "quick_tile")
  flutterIntent.putStringArrayListExtra("extra_args", ArrayList(listOf("param1", "param2")))
  

  Flutter侧通过MethodChannel获取参数：

  final MethodChannel channel = MethodChannel('com.your.pname/launch_args');
  Future<void> fetchLaunchParams() async {
    try {
      final Map<String, dynamic>? params = await channel.invokeMethod('getParams');
      if (params != null) {
        String source = params['launch_source'] ?? '';
        List<String>? args = params['extra_args']?.cast<String>();
        // 处理参数逻辑
      }
    } on PlatformException catch (e) {
      print("Params fetch failed: ${e.message}");
    }
  }
  

  需在Android的FlutterActivity子类中实现MethodChannel回调：

  class CustomFlutterActivity : FlutterActivity() {
      override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
          super.configureFlutterEngine(flutterEngine)
          MethodChannel(flutterEngine.dartExecutor.binaryMessenger, "com.your.pname/launch_args")
              .setMethodCallHandler { call, result ->
                  if (call.method == "getParams") {
                      val params = hashMapOf<String, Any?>()
                      params["launch_source"] = intent.getStringExtra("launch_source")
                      params["extra_args"] = intent.getStringArrayListExtra("extra_args")
                      result.success(params)
                  } else {
                      result.notImplemented()
                  }
              }
      }
  }
  

• 通过Deep Link传递参数
  配置Flutter的Deep Link，在AndroidManifest.xml中添加对应的intent-filter：

  <activity android:name=".CustomFlutterActivity">
      <intent-filter>
          <action android:name="android.intent.action.VIEW" />
          <category android:name="android.intent.category.DEFAULT" />
          <category android:name="android.intent.category.BROWSABLE" />
          <data android:scheme="your_app_scheme" />
      </intent-filter>
  </activity>
  

  Android侧通过带参数的Uri启动：

  val deepLinkIntent = Intent(Intent.ACTION_VIEW, Uri.parse("your_app_scheme://launch?source=quick_tile"))
  deepLinkIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
  startActivityAndCollapse(deepLinkIntent)
  

  Flutter侧解析Uri获取参数：

  void initState() {
    super.initState();
    final uri = Uri.base;
    String? source = uri.queryParameters['source'];
    // 处理参数逻辑
  }
  

内容的提问来源于stack exchange，提问作者Pratik Butani