feat: phone session list + event log connect real server via ServerClient

app/src/main/java/com/dshwatch/app/EventLogActivity.java

@@ -6,15 +6,71 @@ import android.widget.ListView;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 事件流（接入真实 onEvent）。
+ * 空壳阶段先演示：连接后把收到的 event 原样追加到列表。
+ */
 public class EventLogActivity extends AppCompatActivity {
 
-    private final String[] events = { "(空壳) 事件流待接入", "onStatus / onEvent -> watch" };
+    private ArrayAdapter<String> adapter;
+    private ServerClient client;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_event_log);
+
         ListView list = findViewById(R.id.event_list);
-        list.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, events));
+        List<String> data = new ArrayList<>();
+        adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, data);
+        list.setAdapter(adapter);
+
+        client = new ServerClient(new ServerClient.Listener() {
+            @Override
+            public void onConnectionChanged(boolean connected) {
+                runOnUiThread(() -> adapter.add(connected ? "[已连接]" : "[连接断开]"));
+            }
+
+            @Override
+            public void onHello(JSONObject hello) {
+                // nothing
+            }
+
+            @Override
+            public void onStatus(JSONObject status) {
+                runOnUiThread(() -> adapter.add("[status] " + status.toString()));
+            }
+
+            @Override
+            public void onEvent(JSONObject event) {
+                runOnUiThread(() -> {
+                    adapter.add(event.toString());
+                    adapter.notifyDataSetChanged();
+                });
+            }
+
+            @Override
+            public void onResponse(String requestId, boolean ok, JSONObject result, JSONObject error) {
+                runOnUiThread(() -> adapter.add("[response] " + (ok ? "ok" : (error != null ? error.optString("message") : "err"))));
+            }
+
+            @Override
+            public void onError(String message) {
+                runOnUiThread(() -> adapter.add("[error] " + message));
+            }
+        });
+
+        client.connect("ws://10.0.2.2:8787/ws", "dshwatch", "change-me");
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (client != null) client.close();
     }
 }

app/src/main/java/com/dshwatch/app/SessionListActivity.java

@@ -6,15 +6,90 @@ import android.widget.ListView;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 会话列表（接入真实 session.list）。
+ * 空壳阶段先用一个独立 ServerClient 连接演示；后续统一走 DshApp 共享连接。
+ */
 public class SessionListActivity extends AppCompatActivity {
 
-    private final String[] sessions = { "会话 demo-1", "会话 demo-2", "会话 demo-3", "(空壳列表)" };
+    private ArrayAdapter<String> adapter;
+    private ServerClient client;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_session_list);
+
         ListView list = findViewById(R.id.session_list);
-        list.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, sessions));
+        List<String> data = new ArrayList<>();
+        adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, data);
+        list.setAdapter(adapter);
+
+        client = new ServerClient(new ServerClient.Listener() {
+            @Override
+            public void onConnectionChanged(boolean connected) {
+                runOnUiThread(() -> adapter.add(connected ? "[已连接]" : "[连接断开]"));
+            }
+
+            @Override
+            public void onHello(JSONObject hello) {
+                client.sendRequest("session.list", new JSONObject());
+            }
+
+            @Override
+            public void onStatus(JSONObject status) {
+                runOnUiThread(() -> adapter.add("[status] " + status.optString("model")));
+            }
+
+            @Override
+            public void onEvent(JSONObject event) {
+                // ignore here
+            }
+
+            @Override
+            public void onResponse(String requestId, boolean ok, JSONObject result, JSONObject error) {
+                runOnUiThread(() -> {
+                    if (ok && result != null) {
+                        JSONArray items = result.optJSONArray("items");
+                        if (items != null) {
+                            adapter.clear();
+                            for (int i = 0; i < items.length(); i++) {
+                                JSONObject item = items.optJSONObject(i);
+                                String id = item != null ? item.optString("sessionId") : "?";
+                                boolean running = item != null && item.optBoolean("running", false);
+                                adapter.add((running ? "● " : "○ ") + id);
+                            }
+                            adapter.notifyDataSetChanged();
+                        }
+                    } else {
+                        adapter.add("[error] " + (error != null ? error.optString("message") : "unknown"));
+                        adapter.notifyDataSetChanged();
+                    }
+                });
+            }
+
+            @Override
+            public void onError(String message) {
+                runOnUiThread(() -> {
+                    adapter.add("[error] " + message);
+                    adapter.notifyDataSetChanged();
+                });
+            }
+        });
+
+        // 空壳：默认连本机模拟器 server，后续从设置读取
+        client.connect("ws://10.0.2.2:8787/ws", "dshwatch", "change-me");
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (client != null) client.close();
     }
 }