feat: native widget url settings dialog (#856)

android/app/src/main/AndroidManifest.xml

@@ -46,6 +46,15 @@
             android:name="flutterEmbedding"
             android:value="2" />
 
+        <activity
+            android:name=".widget.WidgetConfigureActivity"
+            android:exported="false"
+            android:theme="@android:style/Theme.Material.Light.Dialog">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
+            </intent-filter>
+        </activity>
+
         <receiver
             android:name=".widget.HomeWidget"
             android:exported="false"

android/app/src/main/kotlin/tech/lolli/toolbox/widget/HomeWidget.kt

@@ -13,13 +13,24 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import kotlinx.coroutines.withTimeoutOrNull
 import org.json.JSONObject
+import org.json.JSONException
 import tech.lolli.toolbox.R
 import java.net.URL
 import java.net.HttpURLConnection
+import java.net.SocketTimeoutException
 import java.io.FileNotFoundException
+import java.io.IOException
+import java.util.concurrent.ConcurrentHashMap
 
 class HomeWidget : AppWidgetProvider() {
+    companion object {
+        private const val TAG = "HomeWidget"
+        private const val NETWORK_TIMEOUT = 10_000L // 10 seconds
+        private const val COROUTINE_TIMEOUT = 15_000L // 15 seconds
+        private val activeUpdates = ConcurrentHashMap<Int, Boolean>()
+    }
     override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
         for (appWidgetId in appWidgetIds) {
             updateAppWidget(context, appWidgetManager, appWidgetId)
@@ -27,105 +38,184 @@ class HomeWidget : AppWidgetProvider() {
     }
 
     private fun updateAppWidget(context: Context, appWidgetManager: AppWidgetManager, appWidgetId: Int) {
-        val views = RemoteViews(context.packageName, R.layout.home_widget)
-        val sp = context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE)
-        var url = sp.getString("widget_$appWidgetId", null)
-        if (url.isNullOrEmpty()) {
-            url = sp.getString("$appWidgetId", null)
-        }
-        if (url.isNullOrEmpty()) {
-            val gUrl = sp.getString("widget_*", null)
-            url = gUrl
-        }
-
-        if (url.isNullOrEmpty()) {
-            Log.e("HomeWidget", "URL not found")
-        }
-
-        val intentUpdate = Intent(context, HomeWidget::class.java)
-        intentUpdate.action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
-        val ids = intArrayOf(appWidgetId)
-        intentUpdate.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, ids)
-
-        var flag = PendingIntent.FLAG_UPDATE_CURRENT
-        if (Build.VERSION_CODES.O <= Build.VERSION.SDK_INT) {    
-            flag = PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
-        }
-
-        val pendingUpdate: PendingIntent = PendingIntent.getBroadcast(
-                context,
-                appWidgetId,
-                intentUpdate,
-                flag)
-        views.setOnClickPendingIntent(R.id.widget_container, pendingUpdate)
-
-        if (url.isNullOrEmpty()) {
-            views.setTextViewText(R.id.widget_name, "No URL")
-            // Update the widget to display a message for missing URL
-            views.setViewVisibility(R.id.error_message, View.VISIBLE)
-            views.setTextViewText(R.id.error_message, "Please configure the widget URL.")
-            views.setViewVisibility(R.id.widget_content, View.GONE)
-            views.setFloat(R.id.widget_name, "setAlpha", 1f)
-            views.setFloat(R.id.error_message, "setAlpha", 1f)
-            appWidgetManager.updateAppWidget(appWidgetId, views)
+        // Prevent concurrent updates for the same widget
+        if (activeUpdates.putIfAbsent(appWidgetId, true) == true) {
+            Log.d(TAG, "Widget $appWidgetId is already updating, skipping")
             return
-        } else {
-            views.setViewVisibility(R.id.widget_cpu_label, View.VISIBLE)
-            views.setViewVisibility(R.id.widget_mem_label, View.VISIBLE)
-            views.setViewVisibility(R.id.widget_disk_label, View.VISIBLE)
-            views.setViewVisibility(R.id.widget_net_label, View.VISIBLE)
         }
 
+        val views = RemoteViews(context.packageName, R.layout.home_widget)
+        val url = getWidgetUrl(context, appWidgetId)
+
+        if (url.isNullOrEmpty()) {
+            Log.w(TAG, "URL not found for widget $appWidgetId")
+            showErrorState(views, appWidgetManager, appWidgetId, "Please configure the widget URL.")
+            activeUpdates.remove(appWidgetId)
+            return
+        }
+
+        setupClickIntent(context, views, appWidgetId)
+
+        showLoadingState(views, appWidgetManager, appWidgetId)
+
         CoroutineScope(Dispatchers.IO).launch {
-            try {
-                val connection = URL(url).openConnection() as HttpURLConnection
-                connection.requestMethod = "GET"
-                val responseCode = connection.responseCode
-                if (responseCode == HttpURLConnection.HTTP_OK) {
-                    val jsonStr = connection.inputStream.bufferedReader().use { it.readText() }
-                    val jsonObject = JSONObject(jsonStr)
-                    val data = jsonObject.getJSONObject("data")
-                    val server = data.getString("name")
-                    val cpu = data.getString("cpu")
-                    val mem = data.getString("mem")
-                    val disk = data.getString("disk")
-                    val net = data.getString("net")
-                    withContext(Dispatchers.Main) {
-                        if (mem.isEmpty() || disk.isEmpty()) {
-                            Log.e("HomeWidget", "Failed to retrieve status: Memory or disk information is empty")
-                            return@withContext
+            withTimeoutOrNull(COROUTINE_TIMEOUT) {
+                try {
+                    val serverData = fetchServerData(url)
+                    if (serverData != null) {
+                        withContext(Dispatchers.Main) {
+                            showSuccessState(views, appWidgetManager, appWidgetId, serverData)
+                        }
+                    } else {
+                        withContext(Dispatchers.Main) {
+                            showErrorState(views, appWidgetManager, appWidgetId, "Invalid server data received.")
                         }
-                        views.setTextViewText(R.id.widget_name, server)
-                        views.setTextViewText(R.id.widget_cpu, cpu)
-                        views.setTextViewText(R.id.widget_mem, mem)
-                        views.setTextViewText(R.id.widget_disk, disk)
-                        views.setTextViewText(R.id.widget_net, net)
-                        val timeStr = android.text.format.DateFormat.format("HH:mm", java.util.Date()).toString()
-                        views.setTextViewText(R.id.widget_time, timeStr)
-                        views.setFloat(R.id.widget_name, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_cpu_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_mem_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_disk_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_net_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_time, "setAlpha", 1f)
-                        appWidgetManager.updateAppWidget(appWidgetId, views)
                     }
-                } else {
-                    throw FileNotFoundException("HTTP response code: $responseCode")
+                } catch (e: Exception) {
+                    Log.e(TAG, "Error updating widget $appWidgetId: ${e.message}", e)
+                    withContext(Dispatchers.Main) {
+                        val errorMessage = when (e) {
+                            is SocketTimeoutException -> "Connection timeout. Please check your network."
+                            is IOException -> "Network error. Please check your connection."
+                            is JSONException -> "Invalid data format received from server."
+                            else -> "Failed to retrieve data: ${e.message}"
+                        }
+                        showErrorState(views, appWidgetManager, appWidgetId, errorMessage)
+                    }
                 }
-            } catch (e: Exception) {
-                Log.e("HomeWidget", "Error updating widget: ${e.localizedMessage}", e)
+            } ?: run {
+                Log.w(TAG, "Widget update timed out for widget $appWidgetId")
                 withContext(Dispatchers.Main) {
-                    views.setTextViewText(R.id.widget_name, "Error")
-                    // Update the widget to display a message for data retrieval failure
-                    views.setViewVisibility(R.id.error_message, View.VISIBLE)
-                    views.setTextViewText(R.id.error_message, "Failed to retrieve data.")
-                    views.setViewVisibility(R.id.widget_content, View.GONE)
-                    views.setFloat(R.id.widget_name, "setAlpha", 1f)
-                    views.setFloat(R.id.error_message, "setAlpha", 1f)
-                    appWidgetManager.updateAppWidget(appWidgetId, views)
+                    showErrorState(views, appWidgetManager, appWidgetId, "Update timed out. Please try again.")
                 }
             }
+            activeUpdates.remove(appWidgetId)
         }
     }
+
+    private fun getWidgetUrl(context: Context, appWidgetId: Int): String? {
+        val sp = context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE)
+        return sp.getString("widget_$appWidgetId", null)
+            ?: sp.getString("$appWidgetId", null)
+            ?: sp.getString("widget_*", null)
+    }
+
+    private fun setupClickIntent(context: Context, views: RemoteViews, appWidgetId: Int) {
+        val intentConfigure = Intent(context, WidgetConfigureActivity::class.java).apply {
+            putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId)
+        }
+
+        val flag = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        } else {
+            PendingIntent.FLAG_UPDATE_CURRENT
+        }
+
+        val pendingConfigure = PendingIntent.getActivity(context, appWidgetId, intentConfigure, flag)
+        views.setOnClickPendingIntent(R.id.widget_container, pendingConfigure)
+    }
+
+    private suspend fun fetchServerData(url: String): ServerData? = withContext(Dispatchers.IO) {
+        var connection: HttpURLConnection? = null
+        try {
+            connection = (URL(url).openConnection() as HttpURLConnection).apply {
+                requestMethod = "GET"
+                connectTimeout = NETWORK_TIMEOUT.toInt()
+                readTimeout = NETWORK_TIMEOUT.toInt()
+                setRequestProperty("User-Agent", "ServerBox-Widget/1.0")
+                setRequestProperty("Accept", "application/json")
+            }
+
+            if (connection.responseCode != HttpURLConnection.HTTP_OK) {
+                throw IOException("HTTP ${connection.responseCode}: ${connection.responseMessage}")
+            }
+
+            val jsonStr = connection.inputStream.bufferedReader().use { it.readText() }
+            parseServerData(jsonStr)
+        } finally {
+            connection?.disconnect()
+        }
+    }
+
+    private fun parseServerData(jsonStr: String): ServerData? {
+        return try {
+            val jsonObject = JSONObject(jsonStr)
+            val data = jsonObject.getJSONObject("data")
+            
+            val server = data.optString("name", "Unknown Server")
+            val cpu = data.optString("cpu", "").takeIf { it.isNotBlank() } ?: "N/A"
+            val mem = data.optString("mem", "").takeIf { it.isNotBlank() } ?: "N/A"
+            val disk = data.optString("disk", "").takeIf { it.isNotBlank() } ?: "N/A"
+            val net = data.optString("net", "").takeIf { it.isNotBlank() } ?: "N/A"
+            
+            // Return data even if some fields are missing, providing defaults
+            // Only reject if we can't parse the JSON structure properly
+            ServerData(server, cpu, mem, disk, net)
+        } catch (e: JSONException) {
+            Log.e(TAG, "JSON parsing error: ${e.message}", e)
+            null
+        }
+    }
+
+    private fun showLoadingState(views: RemoteViews, appWidgetManager: AppWidgetManager, appWidgetId: Int) {
+        views.apply {
+            setTextViewText(R.id.widget_name, "Loading...")
+            setViewVisibility(R.id.error_message, View.GONE)
+            setViewVisibility(R.id.widget_content, View.VISIBLE)
+            setViewVisibility(R.id.widget_cpu_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_mem_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_disk_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_net_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_progress, View.VISIBLE)
+            setFloat(R.id.widget_name, "setAlpha", 0.7f)
+        }
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    private fun showSuccessState(views: RemoteViews, appWidgetManager: AppWidgetManager, appWidgetId: Int, data: ServerData) {
+        views.apply {
+            setTextViewText(R.id.widget_name, data.name)
+            setTextViewText(R.id.widget_cpu, data.cpu)
+            setTextViewText(R.id.widget_mem, data.mem)
+            setTextViewText(R.id.widget_disk, data.disk)
+            setTextViewText(R.id.widget_net, data.net)
+            
+            val timeStr = android.text.format.DateFormat.format("HH:mm", java.util.Date()).toString()
+            setTextViewText(R.id.widget_time, timeStr)
+            
+            setViewVisibility(R.id.error_message, View.GONE)
+            setViewVisibility(R.id.widget_content, View.VISIBLE)
+            setViewVisibility(R.id.widget_progress, View.GONE)
+            
+            // Smooth fade-in animation
+            setFloat(R.id.widget_name, "setAlpha", 1f)
+            setFloat(R.id.widget_cpu_label, "setAlpha", 1f)
+            setFloat(R.id.widget_mem_label, "setAlpha", 1f)
+            setFloat(R.id.widget_disk_label, "setAlpha", 1f)
+            setFloat(R.id.widget_net_label, "setAlpha", 1f)
+            setFloat(R.id.widget_time, "setAlpha", 1f)
+        }
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    private fun showErrorState(views: RemoteViews, appWidgetManager: AppWidgetManager, appWidgetId: Int, errorMessage: String) {
+        views.apply {
+            setTextViewText(R.id.widget_name, "Error")
+            setViewVisibility(R.id.error_message, View.VISIBLE)
+            setTextViewText(R.id.error_message, errorMessage)
+            setViewVisibility(R.id.widget_content, View.GONE)
+            setViewVisibility(R.id.widget_progress, View.GONE)
+            setFloat(R.id.widget_name, "setAlpha", 1f)
+            setFloat(R.id.error_message, "setAlpha", 1f)
+        }
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    data class ServerData(
+        val name: String,
+        val cpu: String,
+        val mem: String,
+        val disk: String,
+        val net: String
+    )
 }

android/app/src/main/kotlin/tech/lolli/toolbox/widget/WidgetConfigureActivity.kt

@@ -0,0 +1,82 @@
+package tech.lolli.toolbox.widget
+
+import android.app.Activity
+import android.appwidget.AppWidgetManager
+import android.content.Intent
+import android.os.Bundle
+import android.util.Patterns
+import android.widget.Button
+import android.widget.EditText
+import tech.lolli.toolbox.R
+
+class WidgetConfigureActivity : Activity() {
+    private var appWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID
+    private lateinit var urlEditText: EditText
+    private lateinit var saveButton: Button
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.widget_configure)
+
+        // 设置结果为取消，以防用户在完成配置前退出
+        setResult(RESULT_CANCELED)
+
+        // 获取 widget ID
+        val extras = intent.extras
+        if (extras != null) {
+            appWidgetId = extras.getInt(
+                AppWidgetManager.EXTRA_APPWIDGET_ID,
+                AppWidgetManager.INVALID_APPWIDGET_ID
+            )
+        }
+
+        // 如果没有有效的 widget ID，完成 activity
+        if (appWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
+            finish()
+            return
+        }
+
+        // 初始化 UI 元素
+        urlEditText = findViewById(R.id.url_edit_text)
+        saveButton = findViewById(R.id.save_button)
+
+        // 从 SharedPreferences 加载现有配置
+        val sp = getSharedPreferences("FlutterSharedPreferences", MODE_PRIVATE)
+        val existingUrl = sp.getString("widget_$appWidgetId", "")
+        urlEditText.setText(existingUrl)
+
+        // 设置保存按钮点击事件
+        saveButton.setOnClickListener {
+            val url = urlEditText.text.toString().trim()
+            if (url.isEmpty()) {
+                urlEditText.error = "Please enter a URL"
+                return@setOnClickListener
+            }
+            
+            // 验证 URL 格式
+            if (!Patterns.WEB_URL.matcher(url).matches()) {
+                urlEditText.error = "Please enter a valid URL"
+                return@setOnClickListener
+            }
+
+            // 保存 URL 到 SharedPreferences
+            val editor = sp.edit()
+            editor.putString("widget_$appWidgetId", url)
+            editor.apply()
+
+            // 更新 widget 使用 AppWidgetManager
+            val appWidgetManager = AppWidgetManager.getInstance(this)
+            val updateIntent = Intent(this, HomeWidget::class.java).apply {
+                action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
+                putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, intArrayOf(appWidgetId))
+            }
+            sendBroadcast(updateIntent)
+
+            // 设置结果并结束 activity
+            val resultValue = Intent()
+            resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId)
+            setResult(RESULT_OK, resultValue)
+            finish()
+        }
+    }
+}

android/app/src/main/res/layout/home_widget.xml

@@ -10,14 +10,17 @@
 
     <TextView
         android:id="@+id/widget_name"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:textColor="@color/widgetText"
-        android:textSize="23sp"
+        android:textSize="20sp"
         android:textStyle="bold"
         android:maxLines="1"
+        android:ellipsize="end"
         android:alpha="0"
         android:animateLayoutChanges="true"
+        android:fadingEdge="horizontal"
+        android:singleLine="true"
         tools:text="Server Name" />
 
     <!-- Wrap the content in a LinearLayout for easy visibility management -->
@@ -27,121 +30,138 @@
         android:layout_height="wrap_content"
         android:orientation="vertical"
         android:layout_below="@id/widget_name"
-        android:paddingTop="13dp">
+        android:layout_marginTop="8dp">
 
         <RelativeLayout
             android:id="@+id/widget_container_inner"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:gravity="center_vertical"
-            android:paddingTop="13dp"
+            android:layout_height="wrap_content"
             android:animateLayoutChanges="true">
 
             <LinearLayout
                 android:id="@+id/widget_cpu_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingBottom="2.7dp"
+                android:layout_marginBottom="4dp"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
-                    android:layout_height="17dp"
-                    android:src="@drawable/speed_24">
-                </ImageView>
+                    android:layout_width="16dp"
+                    android:layout_height="16dp"
+                    android:src="@drawable/speed_24"
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="CPU usage" />
 
                 <TextView
                     android:id="@+id/widget_cpu"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:singleLine="true"
-                    android:ellipsize = "marquee"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
-                    tools:text="CPU" />
+                    android:textSize="12sp"
+                    tools:text="CPU: 25.6%" />
 
 
             </LinearLayout>
 
             <LinearLayout
                 android:id="@+id/widget_mem_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingBottom="2.7dp"
+                android:layout_marginBottom="4dp"
                 android:layout_below="@id/widget_cpu_label"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
-                    android:layout_height="17dp"
-                    android:src="@drawable/memory_24">
-                </ImageView>
+                    android:layout_width="16dp"
+                    android:layout_height="16dp"
+                    android:src="@drawable/memory_24"
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="Memory usage" />
 
                 <TextView
                     android:id="@+id/widget_mem"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:maxLines="1"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
-                    tools:text="Mem" />
+                    android:textSize="12sp"
+                    tools:text="Memory: 4.2GB / 8GB" />
 
             </LinearLayout>
 
             <LinearLayout
                 android:id="@+id/widget_disk_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingBottom="2.7dp"
+                android:layout_marginBottom="4dp"
                 android:layout_below="@id/widget_mem_label"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
-                    android:layout_height="17dp"
-                    android:src="@drawable/storage_24">
-                </ImageView>
+                    android:layout_width="16dp"
+                    android:layout_height="16dp"
+                    android:src="@drawable/storage_24"
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="Disk usage" />
 
                 <TextView
                     android:id="@+id/widget_disk"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:maxLines="1"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
-                    tools:text="Disk" />
+                    android:textSize="12sp"
+                    tools:text="Disk: 125GB / 250GB" />
 
             </LinearLayout>
 
             <LinearLayout
                 android:id="@+id/widget_net_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_below="@id/widget_disk_label"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
-                    android:layout_height="17dp"
-                    android:src="@drawable/net_24">
-                </ImageView>
+                    android:layout_width="16dp"
+                    android:layout_height="16dp"
+                    android:src="@drawable/net_24"
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="Network usage" />
 
                 <TextView
                     android:id="@+id/widget_net"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:maxLines="1"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
-                    tools:text="Net" />
+                    android:textSize="12sp"
+                    tools:text="Network: 15MB/s ↓ 8MB/s ↑" />
 
             </LinearLayout>
 
@@ -149,29 +169,45 @@
 
     </LinearLayout>
 
-    <!-- Add a TextView for error messages -->
+    <!-- Error message display -->
     <TextView
         android:id="@+id/error_message"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@id/widget_name"
+        android:layout_marginTop="8dp"
         android:textColor="@color/widgetSummaryText"
-        android:textSize="12sp"
+        android:textSize="11sp"
         android:visibility="gone"
         android:alpha="0"
         android:animateLayoutChanges="true"
-        tools:text="Error message" />
+        android:lineSpacingMultiplier="1.2"
+        android:maxLines="3"
+        android:ellipsize="end"
+        tools:text="Error message text that might be longer than usual" />
 
     <TextView
         android:id="@+id/widget_time"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
-        android:maxLines="2"
+        android:layout_alignParentEnd="true"
+        android:maxLines="1"
         android:textColor="@color/widgetSummaryText"
-        android:textSize="11sp"
+        android:textSize="10sp"
         android:alpha="0"
         android:animateLayoutChanges="true"
-        tools:text="UpdateTime" />
+        android:fontFamily="monospace"
+        tools:text="12:34" />
+
+    <!-- Progress indicator for loading state -->
+    <ProgressBar
+        android:id="@+id/widget_progress"
+        style="?android:attr/progressBarStyleLarge"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:layout_centerInParent="true"
+        android:visibility="gone"
+        android:indeterminate="true" />
 
 </RelativeLayout>

android/app/src/main/res/layout/widget_configure.xml

@@ -0,0 +1,38 @@
+<?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">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Widget URL"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:layout_marginBottom="16dp"
+        android:textColor="@android:color/black" />
+
+    <EditText
+        android:id="@+id/url_edit_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="https://server/status"
+        android:inputType="textUri"
+        android:layout_marginBottom="16dp"
+        android:background="@android:drawable/edit_text"
+        android:padding="12dp"
+        android:textColor="@android:color/black"
+        android:textColorHint="@android:color/darker_gray" />
+
+    <Button
+        android:id="@+id/save_button"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Save"
+        android:background="#8b2252"
+        android:textColor="@android:color/white"
+        android:padding="12dp" />
+
+</LinearLayout>

android/app/src/main/res/xml/home_widget.xml

@@ -6,6 +6,7 @@
     android:minHeight="110dp"
     android:updatePeriodMillis="1800001"
     android:initialLayout="@layout/home_widget"
+    android:configure="tech.lolli.toolbox.widget.WidgetConfigureActivity"
     android:resizeMode="none"
     android:widgetCategory="home_screen">
 </appwidget-provider>