manager: disabled back button and added action close button

manager/app/src/main/res/values-in/strings.xml

@@ -100,6 +100,7 @@
     <string name="module_start_downloading">Mulai mengunduh: %s</string>
     <string name="new_version_available">Tersedia versi terbaru %s, Klik untuk membarui.</string>
     <string name="launch_app">Jalankan</string>
+    <string name="close">Menutup</string>
     <string name="force_stop_app">Paksa berhenti</string>
     <string name="restart_app">Mulai ulang</string>
     <string name="failed_to_update_sepolicy">Gagal membarui aturan SELinux pada: %s</string>

manager/app/src/main/res/values-zh-rCN/strings.xml

@@ -100,6 +100,7 @@
     <string name="module_start_downloading">开始下载: %s</string>
     <string name="new_version_available">发现新版本：%s，点击升级。</string>
     <string name="launch_app">启动</string>
+    <string name="close">关闭</string>
     <string name="force_stop_app">强制停止</string>
     <string name="restart_app">重新启动</string>
     <string name="failed_to_update_sepolicy">为：%s 更新SELinux规则失败</string>

manager/app/src/main/res/values/strings.xml

@@ -101,6 +101,7 @@
     <string name="module_start_downloading">Start downloading: %s</string>
     <string name="new_version_available">New version %s is available, click to upgrade.</string>
     <string name="launch_app">Launch</string>
+    <string name="close">Close</string>
     <string name="force_stop_app">Force stop</string>
     <string name="restart_app">Restart</string>
     <string name="failed_to_update_sepolicy">Failed to update SELinux rules for: %s</string>