More Wear OS work

WearOS/src/src/debug/java/com/chriskaczor/homemonitor/wear/TilePreviewActivity.kt

@@ -5,6 +5,7 @@ import android.os.Bundle
 import android.widget.FrameLayout
 import androidx.activity.ComponentActivity
 import androidx.wear.tiles.manager.TileUiClient
+import com.chriskaczor.homemonitor.wear.power.PowerTileService
 
 class TilePreviewActivity : ComponentActivity() {
     lateinit var tileUiClient: TileUiClient

WearOS/src/src/main/AndroidManifest.xml

@@ -18,9 +18,9 @@
             android:value="true" />
 
         <service
-            android:name="com.chriskaczor.homemonitor.wear.PowerTileService"
+            android:name="com.chriskaczor.homemonitor.wear.power.PowerTileService"
             android:description="@string/tile_description"
-            android:icon="@drawable/ic_refresh"
+            android:icon="@drawable/ic_plug"
             android:label="@string/power_tile_label"
             android:permission="com.google.android.wearable.permission.BIND_TILE_PROVIDER">
             <intent-filter>
@@ -29,7 +29,22 @@
 
             <meta-data
                 android:name="androidx.wear.tiles.PREVIEW"
-                android:resource="@drawable/tile_goals" />
+                android:resource="@drawable/tile_power" />
+        </service>
+
+        <service
+            android:name="com.chriskaczor.homemonitor.wear.weather.WeatherTileService"
+            android:description="@string/tile_description"
+            android:icon="@drawable/ic_sun"
+            android:label="@string/weather_tile_label"
+            android:permission="com.google.android.wearable.permission.BIND_TILE_PROVIDER">
+            <intent-filter>
+                <action android:name="androidx.wear.tiles.action.BIND_TILE_PROVIDER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="androidx.wear.tiles.PREVIEW"
+                android:resource="@drawable/tile_weather" />
         </service>
     </application>
 </manifest>

WearOS/src/src/main/java/com/chriskaczor/homemonitor/wear/power/PowerRepository.kt

@@ -1,4 +1,4 @@
-package com.chriskaczor.homemonitor.wear
+package com.chriskaczor.homemonitor.wear.power
 
 import com.beust.klaxon.Json
 import com.beust.klaxon.Klaxon
@@ -17,16 +17,11 @@ data class PowerStatus(
 )
 
 object PowerRepository {
-    suspend fun getPowerStatus(): PowerStatus {
+    suspend fun getPowerStatus(): PowerStatus? {
         val json = URL("http://home.kaczorzoo.net/api/power/status/recent").readText();
 
-        val data = Klaxon().parse<PowerStatus>(json) ?: return powerStatus;
-
-        powerStatus = powerStatus.copy(generation = data.generation, consumption = data.consumption, timestamp = data.timestamp);
+        val powerStatus = Klaxon().parse<PowerStatus>(json);
 
         return powerStatus;
     }
 }
-
-var powerStatus =
-    PowerStatus(generation = 0, consumption = 0, timestamp = Timestamp(System.currentTimeMillis()).toString())

WearOS/src/src/main/java/com/chriskaczor/homemonitor/wear/power/PowerTileService.kt

@@ -1,4 +1,4 @@
-package com.chriskaczor.homemonitor.wear
+package com.chriskaczor.homemonitor.wear.power
 
 import androidx.core.content.ContextCompat
 import androidx.wear.tiles.ActionBuilders
@@ -15,6 +15,7 @@ import androidx.wear.tiles.TileBuilders.Tile
 import androidx.wear.tiles.TileService
 import androidx.wear.tiles.TimelineBuilders.Timeline
 import androidx.wear.tiles.TimelineBuilders.TimelineEntry
+import com.chriskaczor.homemonitor.wear.R
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.cancel
@@ -95,17 +96,17 @@ class PowerTileService : TileService() {
         serviceScope.cancel()
     }
 
-    private fun layout(goalProgress: PowerStatus, deviceParameters: DeviceParameters) =
+    private fun layout(goalProgress: PowerStatus?, deviceParameters: DeviceParameters) =
         Box.Builder()
             .setWidth(expand())
             .setHeight(expand())
             .addContent(
                 Column.Builder()
                     .addContent(
-                        generationLayout(goalProgress.generation, deviceParameters)
+                        generationLayout(goalProgress?.generation ?: -1, deviceParameters)
                     )
                     .addContent(
-                        consumptionLayout(goalProgress.consumption, deviceParameters)
+                        consumptionLayout(goalProgress?.consumption ?: -1, deviceParameters)
                     )
                     .addContent(Spacer.Builder().setHeight(VERTICAL_SPACING_HEIGHT).build())
                     .addContent(refreshButton())
@@ -135,7 +136,7 @@ class PowerTileService : TileService() {
             )
             .addContent(
                 Text.Builder()
-                    .setText(generation.toString())
+                    .setText(if (generation <= 0) "0" else generation.toString())
                     .setFontStyle(FontStyles.display3(deviceParameters).build())
                     .build()
             ).build()
@@ -163,7 +164,7 @@ class PowerTileService : TileService() {
             )
             .addContent(
                 Text.Builder()
-                    .setText(consumption.toString())
+                    .setText(if (consumption <= 0) "0" else consumption.toString())
                     .setFontStyle(FontStyles.display3(deviceParameters).build())
                     .build()
             ).build()

WearOS/src/src/main/java/com/chriskaczor/homemonitor/wear/weather/WeatherRepository.kt

@@ -0,0 +1,24 @@
+package com.chriskaczor.homemonitor.wear.weather
+
+import com.beust.klaxon.Json
+import com.beust.klaxon.Klaxon
+import java.net.URL
+import java.sql.Timestamp
+
+data class WeatherStatus(
+    @Json(name = "humidity")
+    val humidity: Double,
+
+    @Json(name = "pressure")
+    val pressure: Double,
+)
+
+object WeatherRepository {
+    suspend fun getWeatherStatus(): WeatherStatus? {
+        var json = URL("http://home.kaczorzoo.net/api/weather/readings/recent").readText();
+
+        var weatherStatus = Klaxon().parse<WeatherStatus>(json);
+
+        return weatherStatus;
+    }
+}

WearOS/src/src/main/java/com/chriskaczor/homemonitor/wear/weather/WeatherTileService.kt

@@ -0,0 +1,200 @@
+package com.chriskaczor.homemonitor.wear.weather
+
+import androidx.core.content.ContextCompat
+import androidx.wear.tiles.ActionBuilders
+import androidx.wear.tiles.ColorBuilders.argb
+import androidx.wear.tiles.DeviceParametersBuilders.DeviceParameters
+import androidx.wear.tiles.DimensionBuilders.dp
+import androidx.wear.tiles.DimensionBuilders.expand
+import androidx.wear.tiles.LayoutElementBuilders.*
+import androidx.wear.tiles.ModifiersBuilders.*
+import androidx.wear.tiles.RequestBuilders.ResourcesRequest
+import androidx.wear.tiles.RequestBuilders.TileRequest
+import androidx.wear.tiles.ResourceBuilders.*
+import androidx.wear.tiles.TileBuilders.Tile
+import androidx.wear.tiles.TileService
+import androidx.wear.tiles.TimelineBuilders.Timeline
+import androidx.wear.tiles.TimelineBuilders.TimelineEntry
+import com.chriskaczor.homemonitor.wear.R
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.guava.future
+
+private const val RESOURCES_VERSION = "1"
+
+// dimensions
+private val BUTTON_SIZE = dp(48f)
+private val BUTTON_RADIUS = dp(24f)
+private val BUTTON_PADDING = dp(12f)
+private val VERTICAL_SPACING_HEIGHT = dp(8f)
+
+// identifiers
+private const val ID_IMAGE_REFRESH = "image_refresh"
+private const val ID_IMAGE_GENERATION = "image_generation"
+private const val ID_IMAGE_CONSUMPTION = "image_consumption"
+private const val ID_CLICK_REFRESH = "click_refresh"
+
+class WeatherTileService : TileService() {
+    private val serviceScope = CoroutineScope(Dispatchers.IO)
+
+    override fun onTileRequest(requestParams: TileRequest) = serviceScope.future {
+        val powerStatus = WeatherRepository.getWeatherStatus()
+
+        val deviceParams = requestParams.deviceParameters!!
+
+        Tile.Builder()
+            .setResourcesVersion(RESOURCES_VERSION)
+            .setTimeline(
+                Timeline.Builder()
+                    .addTimelineEntry(
+                        TimelineEntry.Builder()
+                            .setLayout(
+                                Layout.Builder()
+                                    .setRoot(
+                                        layout(powerStatus, deviceParams)
+                                    ).build()
+                            ).build()
+                    ).build()
+            ).build()
+    }
+
+    override fun onResourcesRequest(requestParams: ResourcesRequest) = serviceScope.future {
+        Resources.Builder()
+            .setVersion(RESOURCES_VERSION)
+            .addIdToImageMapping(
+                ID_IMAGE_REFRESH,
+                ImageResource.Builder()
+                    .setAndroidResourceByResId(
+                        AndroidImageResourceByResId.Builder()
+                            .setResourceId(R.drawable.ic_refresh)
+                            .build()
+                    ).build()
+            )
+            .addIdToImageMapping(
+                ID_IMAGE_GENERATION,
+                ImageResource.Builder()
+                    .setAndroidResourceByResId(
+                        AndroidImageResourceByResId.Builder()
+                            .setResourceId(R.drawable.ic_sun)
+                            .build()
+                    ).build()
+            )
+            .addIdToImageMapping(
+                ID_IMAGE_CONSUMPTION,
+                ImageResource.Builder()
+                    .setAndroidResourceByResId(
+                        AndroidImageResourceByResId.Builder()
+                            .setResourceId(R.drawable.ic_plug)
+                            .build()
+                    ).build()
+            ).build()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        serviceScope.cancel()
+    }
+
+    private fun layout(goalProgress: WeatherStatus?, deviceParameters: DeviceParameters) =
+        Box.Builder()
+            .setWidth(expand())
+            .setHeight(expand())
+            .addContent(
+                Column.Builder()
+                    .addContent(
+                        generationLayout(goalProgress?.humidity ?: -1.0, deviceParameters)
+                    )
+                    .addContent(
+                        consumptionLayout(goalProgress?.pressure ?: -1.0, deviceParameters)
+                    )
+                    .addContent(Spacer.Builder().setHeight(VERTICAL_SPACING_HEIGHT).build())
+                    .addContent(refreshButton())
+                    .build()
+            ).build()
+
+    private fun generationLayout(generation: Double, deviceParameters: DeviceParameters) =
+        Row.Builder()
+            .addContent(
+                Image.Builder()
+                    .setHeight(dp(36f))
+                    .setWidth(dp(36f))
+                    .setModifiers(
+                        Modifiers.Builder()
+                            .setPadding(
+                                Padding.Builder()
+                                    .setStart(dp(0f))
+                                    .setEnd(dp(10f))
+                                    .setTop(dp(1f))
+                                    .setBottom(dp(0f))
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .setResourceId(ID_IMAGE_GENERATION)
+                    .build()
+            )
+            .addContent(
+                Text.Builder()
+                    .setText(if (generation <= 0) "0" else generation.toString())
+                    .setFontStyle(FontStyles.display3(deviceParameters).build())
+                    .build()
+            ).build()
+
+    private fun consumptionLayout(consumption: Double, deviceParameters: DeviceParameters) =
+        Row.Builder()
+            .addContent(
+                Image.Builder()
+                    .setHeight(dp(36f))
+                    .setWidth(dp(36f))
+                    .setModifiers(
+                        Modifiers.Builder()
+                            .setPadding(
+                                Padding.Builder()
+                                    .setStart(dp(0f))
+                                    .setEnd(dp(10f))
+                                    .setTop(dp(1f))
+                                    .setBottom(dp(0f))
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .setResourceId(ID_IMAGE_CONSUMPTION)
+                    .build()
+            )
+            .addContent(
+                Text.Builder()
+                    .setText(if (consumption <= 0) "0" else consumption.toString())
+                    .setFontStyle(FontStyles.display3(deviceParameters).build())
+                    .build()
+            ).build()
+
+    private fun refreshButton() =
+        Image.Builder()
+            .setWidth(BUTTON_SIZE)
+            .setHeight(BUTTON_SIZE)
+            .setResourceId(ID_IMAGE_REFRESH)
+            .setModifiers(
+                Modifiers.Builder()
+                    .setPadding(
+                        Padding.Builder()
+                            .setStart(BUTTON_PADDING)
+                            .setEnd(BUTTON_PADDING)
+                            .setTop(BUTTON_PADDING)
+                            .setBottom(BUTTON_PADDING)
+                            .build()
+                    )
+                    .setBackground(
+                        Background.Builder()
+                            .setCorner(Corner.Builder().setRadius(BUTTON_RADIUS).build())
+                            .setColor(argb(ContextCompat.getColor(this, R.color.primaryDark)))
+                            .build()
+                    )
+                    .setClickable(
+                        Clickable.Builder()
+                            .setId(ID_CLICK_REFRESH)
+                            .setOnClick(ActionBuilders.LoadAction.Builder().build())
+                            .build()
+                    ).build()
+            ).build()
+}

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

@@ -4,4 +4,5 @@
     <string name="tile_description">Home Monitor</string>
 
     <string name="power_tile_label">Power</string>
+    <string name="weather_tile_label">Weather</string>
 </resources>