feat: app repository for list and launch apps

2026-08-16 16:08:37 +08:00
parent df0f9a2615
commit c4c19b610c
3 changed files with 75 additions and 0 deletions
@@ -0,0 +1,41 @@
+package top.yeij.hearth.app
+
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+
+data class AppInfo(val packageName: String, val label: String, val iconBase64: String?)
+
+interface AppSource {
+    fun queryLaunchableApps(): List<AppInfo>
+    fun launch(packageName: String): Boolean
+}
+
+class AndroidAppSource(private val context: Context) : AppSource {
+    override fun queryLaunchableApps(): List<AppInfo> {
+        val pm = context.packageManager
+        val intent = Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_LAUNCHER)
+        return pm.queryIntentActivities(intent, 0).map { ri ->
+            val pkg = ri.activityInfo.packageName
+            AppInfo(pkg, ri.loadLabel(pm).toString(), null /* 图标 base64 在 Task 5 补 */)
+        }
+    }
+
+    override fun launch(packageName: String): Boolean {
+        val i = context.packageManager.getLaunchIntentForPackage(packageName) ?: return false
+        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        context.startActivity(i)
+        return true
+    }
+}
+
+class AppRepository(private val source: AppSource) {
+    private val gson = com.google.gson.Gson()
+
+    fun listApps(): String {
+        Log.d("HearthBridge", "listApps: ${source.queryLaunchableApps().size} apps")
+        return gson.toJson(source.queryLaunchableApps())
+    }
+
+    fun launchApp(packageName: String): Boolean = source.launch(packageName)
+}