feat(android): add data models, DataStore settings, Application class

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:name=".DroidClawApp"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.DroidClaw">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.DroidClaw">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

android/app/src/main/java/com/thisux/droidclaw/DroidClawApp.kt

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+package com.thisux.droidclaw
+
+import android.app.Application
+import com.thisux.droidclaw.data.SettingsStore
+
+class DroidClawApp : Application() {
+    lateinit var settingsStore: SettingsStore
+        private set
+
+    override fun onCreate() {
+        super.onCreate()
+        settingsStore = SettingsStore(this)
+    }
+}

android/app/src/main/java/com/thisux/droidclaw/data/SettingsStore.kt

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+package com.thisux.droidclaw.data
+
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.booleanPreferencesKey
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
+
+object SettingsKeys {
+    val API_KEY = stringPreferencesKey("api_key")
+    val SERVER_URL = stringPreferencesKey("server_url")
+    val DEVICE_NAME = stringPreferencesKey("device_name")
+    val AUTO_CONNECT = booleanPreferencesKey("auto_connect")
+}
+
+class SettingsStore(private val context: Context) {
+
+    val apiKey: Flow<String> = context.dataStore.data.map { prefs ->
+        prefs[SettingsKeys.API_KEY] ?: ""
+    }
+
+    val serverUrl: Flow<String> = context.dataStore.data.map { prefs ->
+        prefs[SettingsKeys.SERVER_URL] ?: "wss://localhost:8080"
+    }
+
+    val deviceName: Flow<String> = context.dataStore.data.map { prefs ->
+        prefs[SettingsKeys.DEVICE_NAME] ?: android.os.Build.MODEL
+    }
+
+    val autoConnect: Flow<Boolean> = context.dataStore.data.map { prefs ->
+        prefs[SettingsKeys.AUTO_CONNECT] ?: false
+    }
+
+    suspend fun setApiKey(value: String) {
+        context.dataStore.edit { it[SettingsKeys.API_KEY] = value }
+    }
+
+    suspend fun setServerUrl(value: String) {
+        context.dataStore.edit { it[SettingsKeys.SERVER_URL] = value }
+    }
+
+    suspend fun setDeviceName(value: String) {
+        context.dataStore.edit { it[SettingsKeys.DEVICE_NAME] = value }
+    }
+
+    suspend fun setAutoConnect(value: Boolean) {
+        context.dataStore.edit { it[SettingsKeys.AUTO_CONNECT] = value }
+    }
+}

android/app/src/main/java/com/thisux/droidclaw/model/AppState.kt

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+package com.thisux.droidclaw.model
+
+enum class ConnectionState {
+    Disconnected,
+    Connecting,
+    Connected,
+    Error
+}
+
+enum class GoalStatus {
+    Idle,
+    Running,
+    Completed,
+    Failed
+}
+
+data class AgentStep(
+    val step: Int,
+    val action: String,
+    val reasoning: String,
+    val timestamp: Long = System.currentTimeMillis()
+)
+
+data class GoalSession(
+    val sessionId: String,
+    val goal: String,
+    val steps: List<AgentStep>,
+    val status: GoalStatus,
+    val timestamp: Long = System.currentTimeMillis()
+)

android/app/src/main/java/com/thisux/droidclaw/model/Protocol.kt

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+package com.thisux.droidclaw.model
+
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.JsonObject
+
+@Serializable
+data class AuthMessage(
+    val type: String = "auth",
+    val apiKey: String,
+    val deviceInfo: DeviceInfoMsg? = null
+)
+
+@Serializable
+data class DeviceInfoMsg(
+    val model: String,
+    val androidVersion: String,
+    val screenWidth: Int,
+    val screenHeight: Int
+)
+
+@Serializable
+data class ScreenResponse(
+    val type: String = "screen",
+    val requestId: String,
+    val elements: List<UIElement>,
+    val screenshot: String? = null,
+    val packageName: String? = null
+)
+
+@Serializable
+data class ResultResponse(
+    val type: String = "result",
+    val requestId: String,
+    val success: Boolean,
+    val error: String? = null,
+    val data: String? = null
+)
+
+@Serializable
+data class GoalMessage(
+    val type: String = "goal",
+    val text: String
+)
+
+@Serializable
+data class PongMessage(
+    val type: String = "pong"
+)
+
+@Serializable
+data class ServerMessage(
+    val type: String,
+    val requestId: String? = null,
+    val deviceId: String? = null,
+    val message: String? = null,
+    val sessionId: String? = null,
+    val goal: String? = null,
+    val success: Boolean? = null,
+    val stepsUsed: Int? = null,
+    val step: Int? = null,
+    val action: JsonObject? = null,
+    val reasoning: String? = null,
+    val screenHash: String? = null,
+    val x: Int? = null,
+    val y: Int? = null,
+    val x1: Int? = null,
+    val y1: Int? = null,
+    val x2: Int? = null,
+    val y2: Int? = null,
+    val duration: Int? = null,
+    val text: String? = null,
+    val packageName: String? = null,
+    val url: String? = null,
+    val code: Int? = null
+)

android/app/src/main/java/com/thisux/droidclaw/model/UIElement.kt

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+package com.thisux.droidclaw.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class UIElement(
+    val id: String = "",
+    val text: String = "",
+    val type: String = "",
+    val bounds: String = "",
+    val center: List<Int> = listOf(0, 0),
+    val size: List<Int> = listOf(0, 0),
+    val clickable: Boolean = false,
+    val editable: Boolean = false,
+    val enabled: Boolean = false,
+    val checked: Boolean = false,
+    val focused: Boolean = false,
+    val selected: Boolean = false,
+    val scrollable: Boolean = false,
+    val longClickable: Boolean = false,
+    val password: Boolean = false,
+    val hint: String = "",
+    val action: String = "read",
+    val parent: String = "",
+    val depth: Int = 0
+)