Reorganize app source code

app/src/main/java/com/topjohnwu/magisk/arch/Queryable.kt

@@ -0,0 +1,17 @@
+package com.topjohnwu.magisk.arch
+
+import android.os.Handler
+import androidx.core.os.postDelayed
+import com.topjohnwu.superuser.internal.UiThreadHandler
+
+interface Queryable {
+
+    val queryDelay: Long
+    val queryHandler: Handler get() = UiThreadHandler.handler
+
+    fun submitQuery() {
+        queryHandler.postDelayed(queryDelay) { query() }
+    }
+
+    fun query()
+}