Add new actions for activity level blocking

src/model/appactivity.ts

@@ -0,0 +1,70 @@
+export interface SerializedAppActivityItem {
+  p: string
+  c: string
+  t: string
+}
+
+export class AppActivityItem {
+  readonly packageName: string
+  readonly activityName: string
+  readonly title: string
+
+  constructor ({ packageName, activityName, title }: {
+    packageName: string
+    activityName: string
+    title: string
+  }) {
+    if ((!packageName) || (!activityName)) {
+      throw new Error('incomplete app activity')
+    }
+
+    this.packageName = packageName
+    this.activityName = activityName
+    this.title = title
+  }
+
+  static parse = ({ p, c, t }: SerializedAppActivityItem) => (
+    new AppActivityItem({
+      packageName: p,
+      activityName: c,
+      title: t
+    })
+  )
+
+  serialize = (): SerializedAppActivityItem => ({
+    p: this.packageName,
+    c: this.activityName,
+    t: this.title
+  })
+}
+
+export type SerializedRemovedAppActivityItem = [string, string]
+
+export class RemovedAppActivityItem {
+  readonly packageName: string
+  readonly activityName: string
+
+  constructor ({ packageName, activityName }: {
+    packageName: string
+    activityName: string
+  }) {
+    if ((!packageName) || (!activityName)) {
+      throw new Error('incomplete app activity')
+    }
+
+    this.packageName = packageName
+    this.activityName = activityName
+  }
+
+  static parse = (data: SerializedRemovedAppActivityItem) => (
+    new RemovedAppActivityItem({
+      packageName: data[0],
+      activityName: data[1]
+    })
+  )
+
+  serialize = (): SerializedRemovedAppActivityItem => ([
+    this.packageName,
+    this.activityName
+  ])
+}