Extracted hardcoded UI strings to resources (en/zh) (#247)

app/src/main/java/com/rtbishop/look4sat/MainScreen.kt

@@ -252,7 +252,7 @@ private fun TrackingBanner(state: RadioTrackingState, onClick: () -> Unit) {
         )
         Spacer(modifier = Modifier.width(8.dp))
         Text(
-            text = "Tracking: ${state.currentPass?.name ?: ""}",
+            text = stringResource(R.string.tracking_format, state.currentPass?.name ?: ""),
             fontSize = 13.sp,
             fontWeight = FontWeight.Medium,
             color = MaterialTheme.colorScheme.onPrimaryContainer,

core/presentation/src/main/res/values-zh/strings.xml

@@ -83,6 +83,24 @@
     <string name="radar_doppler_rx_hint">输入下行频率 (MHz)</string>
     <string name="radar_doppler_offset_hint">偏移 (kHz)</string>
 
+    <!-- Radar screen (CAT control / SSTV) -->
+    <string name="radar_connect">连接</string>
+    <string name="radar_disconnect">断开连接</string>
+    <string name="radar_off">关</string>
+    <string name="radar_stop">停止</string>
+    <string name="radar_track">跟踪</string>
+    <string name="radar_tx_base">TX 基频：</string>
+
+    <!-- SSTV screen -->
+    <string name="sstv_grant_permission">授予权限</string>
+    <string name="sstv_listening">正在监听…</string>
+    <string name="sstv_mic_permission">需要麦克风权限</string>
+    <string name="sstv_mode_format">模式：%s</string>
+    <string name="sstv_mode_title">SSTV 模式</string>
+    <string name="sstv_no_signal">无信号</string>
+    <string name="sstv_no_transceiver">未选择收发器</string>
+    <string name="sstv_rx_format">RX：%s Hz</string>
+
     <!-- Map screen -->
     <string name="map_prev">上一个</string>
     <string name="map_next">下一个</string>
@@ -103,6 +121,12 @@
     <string name="prefs_donate_title">支持</string>
     <string name="prefs_privacy_title">隐私政策</string>
 
+    <string name="settings_paired_devices">已配对的蓝牙设备：</string>
+    <string name="settings_split_mode">分频模式（仅 IC-705）</string>
+    <string name="prefs_lat_prefix">纬度：%s°</string>
+    <string name="prefs_lon_prefix">经度：%s°</string>
+    <string name="prefs_qth_prefix">QTH：%s</string>
+
     <string name="prefs_updated_title">更新：%s</string>
     <string name="prefs_updated_time">yyyy MMM d - HH:mm:ss</string>
 
@@ -195,4 +219,7 @@
         \n• Libre Space Foundation (SatNOGS)</string>
     <string name="prefs_outro_license">该应用程序不提供任何保修.</string>
 
+    <!-- Main screen -->
+    <string name="tracking_format">跟踪：%s</string>
+
 </resources>

core/presentation/src/main/res/values/strings.xml

@@ -113,6 +113,24 @@
     <string name="radar_doppler_rx_hint">Enter RX freq (MHz)</string>
     <string name="radar_doppler_offset_hint">Offset (kHz)</string>
 
+    <!-- Radar screen (CAT control / SSTV) -->
+    <string name="radar_connect">Connect</string>
+    <string name="radar_disconnect">Disconnect</string>
+    <string name="radar_off">Off</string>
+    <string name="radar_stop">Stop</string>
+    <string name="radar_track">Track</string>
+    <string name="radar_tx_base">TX Base: </string>
+
+    <!-- SSTV screen -->
+    <string name="sstv_grant_permission">Grant permission</string>
+    <string name="sstv_listening">Listening…</string>
+    <string name="sstv_mic_permission">Microphone access needed</string>
+    <string name="sstv_mode_format">Mode: %s</string>
+    <string name="sstv_mode_title">SSTV Mode</string>
+    <string name="sstv_no_signal">No signal</string>
+    <string name="sstv_no_transceiver">No transceiver selected</string>
+    <string name="sstv_rx_format">RX: %s Hz</string>
+
     <!-- Map screen -->
     <string name="map_prev">Prev</string>
     <string name="map_next">Next</string>
@@ -145,6 +163,12 @@
     <string name="prefs_privacy_title">Privacy Policy</string>
     <string name="prefs_privacy_url" translatable="false">https://sites.google.com/view/look4sat-privacy-policy/home</string>
 
+    <string name="settings_paired_devices">Paired Bluetooth Devices:</string>
+    <string name="settings_split_mode">Split mode (IC-705 only)</string>
+    <string name="prefs_lat_prefix">Lat: %s°</string>
+    <string name="prefs_lon_prefix">Lon: %s°</string>
+    <string name="prefs_qth_prefix">Qth: %s</string>
+
     <string name="prefs_updated_title">Updated: %s</string>
     <string name="prefs_updated_time">d MMM yyyy - HH:mm:ss</string>
 
@@ -239,4 +263,7 @@
     </string>
     <string name="prefs_outro_license">The app comes with no warranty</string>
 
+    <!-- Main screen -->
+    <string name="tracking_format">Tracking: %s</string>
+
 </resources>

feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/SstvPage.kt

@@ -49,6 +49,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.asImageBitmap
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
@@ -78,12 +79,12 @@ internal fun SstvPage(
             ) {
                 Text(text = "🎙️", fontSize = 48.sp)
                 Text(
-                    text = "Microphone access needed",
+                    text = stringResource(R.string.sstv_mic_permission),
                     fontSize = 16.sp,
                     color = MaterialTheme.colorScheme.onSurface
                 )
                 Button(onClick = requestMicPermission) {
-                    Text("Grant permission")
+                    Text(stringResource(R.string.sstv_grant_permission))
                 }
             }
         }
@@ -97,7 +98,7 @@ internal fun SstvPage(
         val allModes = remember(sstv.supportedModes) { listOf("Auto") + sstv.supportedModes }
         val dismiss = { showModeDialog.value = false }
         ConfirmDialog(
-            title = "SSTV Mode",
+            title = stringResource(R.string.sstv_mode_title),
             onAccept = dismiss,
             onCancel = dismiss
         ) {
@@ -167,7 +168,7 @@ internal fun SstvPage(
             )
         } else {
             Text(
-                text = if (sstv.status == SstvStatus.Recording) "Listening…" else "No signal",
+                text = if (sstv.status == SstvStatus.Recording) stringResource(R.string.sstv_listening) else stringResource(R.string.sstv_no_signal),
                 color = MaterialTheme.colorScheme.onSurface,
                 fontSize = 16.sp,
                 modifier = Modifier.align(Alignment.Center)
@@ -196,7 +197,7 @@ internal fun SstvPage(
         ) {
             // Doppler-corrected downlink frequency hint
             OutlinedText(
-                text = dopplerFrequency?.let { "RX: $it Hz" } ?: "No transceiver selected",
+                text = dopplerFrequency?.let { stringResource(R.string.sstv_rx_format, it) } ?: stringResource(R.string.sstv_no_transceiver),
                 fontSize = 18.sp,
                 fontWeight = FontWeight.Bold,
                 fillColor = MaterialTheme.colorScheme.primary,
@@ -227,7 +228,7 @@ internal fun SstvPage(
                 ) {
                     Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
                         Text(
-                            text = "Mode: ${sstv.selectedMode}",
+                            text = stringResource(R.string.sstv_mode_format, sstv.selectedMode),
                             fontSize = 14.sp,
                             maxLines = 1,
                             color = MaterialTheme.colorScheme.onSurface,

feature/radar/src/main/java/com/rtbishop/look4sat/feature/radar/TransceiversPage.kt

@@ -403,7 +403,7 @@ private fun ExpandedRadioControl(
                     modifier = Modifier.fillMaxWidth()
                 ) {
                     Text(
-                        text = "TX Base: ",
+                        text = stringResource(R.string.radar_tx_base),
                         fontSize = 14.sp,
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
@@ -460,7 +460,7 @@ private fun ExpandedRadioControl(
                         onClick = { onAction(RadarAction.SetCtcssTone(null)) },
                         label = {
                             Text(
-                                text = "Off",
+                                text = stringResource(R.string.radar_off),
                                 fontSize = 12.sp,
                                 textAlign = TextAlign.Center,
                                 modifier = Modifier.fillMaxWidth()
@@ -492,19 +492,19 @@ private fun ExpandedRadioControl(
             if (!radioControl.txPanel.isConnected && !radioControl.rxPanel.isConnected) {
                 CardButton(
                     onClick = { onAction(RadarAction.ConnectRadios) },
-                    text = "Connect",
+                    text = stringResource(R.string.radar_connect),
                     modifier = Modifier.weight(1f)
                 )
             } else {
                 CardButton(
                     onClick = { onAction(RadarAction.DisconnectRadios) },
-                    text = "Disconnect",
+                    text = stringResource(R.string.radar_disconnect),
                     modifier = Modifier.weight(1f)
                 )
             }
             CardButton(
                 onClick = { onAction(RadarAction.ToggleTracking) },
-                text = if (radioControl.isTracking) "Stop" else "Track",
+                text = if (radioControl.isTracking) stringResource(R.string.radar_stop) else stringResource(R.string.radar_track),
                 modifier = Modifier.weight(1f)
             )
         }
@@ -726,7 +726,7 @@ private fun DopplerFrequencyCalculator(
                         decorationBox = { innerTextField ->
                             if (offsetKHz.isEmpty()) {
                                 Text(
-                                    text = "Offset (kHz)",
+                                    text = stringResource(R.string.radar_doppler_offset_hint),
                                     fontSize = 16.sp,
                                     color = MaterialTheme.colorScheme.onSurfaceVariant
                                 )

feature/settings/src/main/java/com/rtbishop/look4sat/feature/settings/SettingsDialog.kt

@@ -980,7 +980,7 @@ fun RadioControlDialog(
                 modifier = Modifier.fillMaxWidth()
             ) {
                 Text(
-                    text = "Split mode (IC-705 only)",
+                    text = stringResource(R.string.settings_split_mode),
                     fontWeight = FontWeight.Medium,
                     color = splitModeLabelColor
                 )
@@ -1020,7 +1020,7 @@ fun RadioControlDialog(
 
             if (selectingFor.value.isNotBlank()) {
                 Text(
-                    text = "Paired Bluetooth Devices:",
+                    text = stringResource(R.string.settings_paired_devices),
                     fontWeight = FontWeight.Medium,
                     color = MaterialTheme.colorScheme.primary
                 )

feature/settings/src/main/java/com/rtbishop/look4sat/feature/settings/SettingsScreen.kt

@@ -342,9 +342,9 @@ private fun LocationCard(
             Text(text = formatUpdateTime(updateTime = settings.stationPos.timestamp))
             Spacer(modifier = Modifier.height(2.dp))
             Row(horizontalArrangement = Arrangement.SpaceBetween, modifier = Modifier.fillMaxWidth()) {
-                Text(text = "Lat: ${settings.stationPos.latitude}°")
+                Text(text = stringResource(R.string.prefs_lat_prefix, settings.stationPos.latitude))
-                Text(text = "Lon: ${settings.stationPos.longitude}°")
+                Text(text = stringResource(R.string.prefs_lon_prefix, settings.stationPos.longitude))
-                Text(text = "Qth: ${settings.stationPos.qthLocator}")
+                Text(text = stringResource(R.string.prefs_qth_prefix, settings.stationPos.qthLocator))
             }
             Spacer(modifier = Modifier.height(1.dp))
             Row(horizontalArrangement = Arrangement.SpaceEvenly) {