feat: add phone session list + event log empty-shell screens

app/src/main/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET" />
-
     <application
         android:allowBackup="true"
         android:label="@string/app_name"
@@ -17,5 +16,11 @@
         <activity
             android:name=".SettingsActivity"
             android:exported="false" />
+        <activity
+            android:name=".SessionListActivity"
+            android:exported="false" />
+        <activity
+            android:name=".EventLogActivity"
+            android:exported="false" />
     </application>
 </manifest>

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

@@ -0,0 +1,20 @@
+package com.dshwatch.app;
+
+import android.os.Bundle;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class EventLogActivity extends AppCompatActivity {
+
+    private final String[] events = { "(空壳) 事件流待接入", "onStatus / onEvent -> watch" };
+
+    @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));
+    }
+}

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

@@ -101,6 +101,22 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
+        Button sessions = findViewById(R.id.btn_sessions);
+        sessions.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(MainActivity.this, SessionListActivity.class));
+            }
+        });
+
+        Button events = findViewById(R.id.btn_events);
+        events.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startActivity(new Intent(MainActivity.this, EventLogActivity.class));
+            }
+        });
+
         Button refresh = findViewById(R.id.btn_refresh);
         refresh.setOnClickListener(new View.OnClickListener() {
             @Override

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

@@ -0,0 +1,20 @@
+package com.dshwatch.app;
+
+import android.os.Bundle;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+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)" };
+
+    @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));
+    }
+}

app/src/main/res/layout/activity_event_log.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="16dp"
+    android:background="@color/deep_blue">
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="事件流（空壳）"
+        android:textColor="@color/white"
+        android:textSize="20sp"
+        android:textStyle="bold" />
+    <ListView
+        android:id="@+id/event_list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="12dp"
+        android:divider="@color/light_blue"
+        android:dividerHeight="1dp" />
+</LinearLayout>

app/src/main/res/layout/activity_main.xml

@@ -38,6 +38,20 @@
         android:layout_marginTop="12dp"
         android:text="@string/btn_settings" />
 
+    <Button
+        android:id="@+id/btn_sessions"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:text="@string/btn_sessions" />
+
+    <Button
+        android:id="@+id/btn_events"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        android:text="@string/btn_events" />
+
     <TextView
         android:layout_width="match_parent"
         android:layout_height="wrap_content"

app/src/main/res/layout/activity_session_list.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="16dp"
+    android:background="@color/deep_blue">
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="会话列表（空壳）"
+        android:textColor="@color/white"
+        android:textSize="20sp"
+        android:textStyle="bold" />
+    <ListView
+        android:id="@+id/session_list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="12dp"
+        android:divider="@color/light_blue"
+        android:dividerHeight="1dp" />
+</LinearLayout>

app/src/main/res/values/strings.xml

@@ -4,6 +4,8 @@
     <string name="status_disconnected">未连接（空壳）</string>
     <string name="btn_refresh">刷新状态</string>
     <string name="btn_settings">设置</string>
+    <string name="btn_sessions">会话列表</string>
+    <string name="btn_events">事件流</string>
     <string name="settings_title">设置</string>
     <string name="label_server">服务器地址</string>
     <string name="hint_server">ws://host:port</string>