标签： Android Things

Android Things APP版本更新解决方案

2021年6月24日
Android Things
Android Things APP版本更新解决方案已关闭评论

Android Things中如果使用传统的Intent来安装APK，你将永远安装不上

常见的应用内APK安装方法有以下两种方法

1.Intent安装APK的方法如下:

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
Uri contentUri = FileProvider.getUriForFile(this, BuildConfig.APPLICATION_ID + “.fileProvider”, new File(path + “app-debug.apk”));
intent.setDataAndType(contentUri, “application/vnd.android.package-archive”);
startActivity(intent);

同时添加权限:

<uses-permission android:name=”android.permission.REQUEST_INSTALL_PACKAGES”/>
2.通过install命令来安装

命令如下:

pm install -i 当前包名 –user 0 XX.apk
运行方法:

Runtime.getRuntime().exec(“”)
注意：以上两种方法在android 手机中没有问题，但截止目前在Android Things 1.0.1中是行不通的

为了能在Android Things系统中更新APP，故经过不断的探索发现，*终采用插件化的方案来解决此问题

%title插图%num
经过评估测试，*终发现360出品的RePlugin框架满足我们的需求

https://github.com/Qihoo360/RePlugin

在RePlugin壳子中，必须申请完所有权限，因为壳子是不会更新的。我整理了所有的权限，在下面列出来

<!–Android Things所有权限–>
<uses-permission android:name=”com.google.android.things.permission.MANAGE_BLUETOOTH” />
<uses-permission android:name=”com.google.android.things.permission.PERFORM_UPDATE_NOW” />
<uses-permission android:name=”com.google.android.things.permission.USE_PERIPHERAL_IO” />
<uses-permission android:name=”com.google.android.things.permission.SET_TIME” />
<uses-permission android:name=”com.google.android.things.permission.REBOOT” />

<!–Android所有权限–>
<uses-permission android:name=”andriod.permission.ACCESS_CHECKIN_PROPERTIES”></uses-permission>
<uses-permission android:name=”android.permission.ACCESS_COARSE_LOCATION” />
<uses-permission android:name=”android.permission.ACCESS_FINE_LOCATION”/>
<uses-permission android:name=”android.permission.ACCESS_LOCATION_EXTRA_COMMANDS”/>
<uses-permission android:name=”android.permission.ACCESS_NETWORK_STATE”/>
<uses-permission android:name=”android.permission.ACCESS_NOTIFICATION_POLICY”/>
<uses-permission android:name=”android.permission.ACCESS_WIFI_STATE”/>
<uses-permission android:name=”android.permission.ADD_VOICEMAIL”/>
<uses-permission android:name=”android.permission.BLUETOOTH”/>
<uses-permission android:name=”android.permission.BLUETOOTH_ADMIN”/>
<uses-permission android:name=”android.permission.BODY_SENSORS”/>
<uses-permission android:name=”android.permission.BROADCAST_STICKY”/>
<uses-permission android:name=”android.permission.CALL_PHONE”/>
<uses-permission android:name=”android.permission.CAMERA”/>
<uses-permission android:name=”android.permission.CHANGE_NETWORK_STATE”/>
<uses-permission android:name=”android.permission.CHANGE_WIFI_MULTICAST_STATE”/>
<uses-permission android:name=”android.permission.CHANGE_WIFI_STATE”/>
<uses-permission android:name=”android.permission.DISABLE_KEYGUARD”></uses-permission>
<uses-permission android:name=”android.permission.EXPAND_STATUS_BAR”></uses-permission>
<uses-permission android:name=”android.permission.GET_ACCOUNTS”/>
<uses-permission android:name=”android.permission.GET_PACKAGE_SIZE”/>
<uses-permission android:name=”android.permission.GET_TASKS”/>
<uses-permission android:name=”android.permission.INSTALL_SHORTCUT”/>
<uses-permission android:name=”android.permission.INTERNET”/>
<uses-permission android:name=”android.permission.KILL_BACKGROUND_PROCESSES”/>
<uses-permission android:name=”android.permission.MODIFY_AUDIO_SETTINGS”/>
<uses-permission android:name=”android.permission.NFC”></uses-permission>
<uses-permission android:name=”android.permission.PERSISTENT_ACTIVITY”></uses-permission>
<uses-permission android:name=”android.permission.PROCESS_OUTGOING_CALLS”></uses-permission>
<uses-permission android:name=”android.permission.READ_CALENDAR”/>
<uses-permission android:name=”android.permission.READ_CALL_LOG”/>
<uses-permission android:name=”android.permission.READ_CONTACTS”/>
<uses-permission android:name=”android.permission.READ_EXTERNAL_STORAGE”/>
<uses-permission android:name=”android.permission.READ_PHONE_STATE”/>
<uses-permission android:name=”android.permission.READ_SMS”/>
<uses-permission android:name=”android.permission.READ_SYNC_SETTINGS”/>
<uses-permission android:name=”android.permission.READ_SYNC_STATS”/>
<uses-permission android:name=”android.permission.READ_VOICEMAIL”/>
<uses-permission android:name=”android.permission.RECEIVE_BOOT_COMPLETED”/>
<uses-permission android:name=”android.permission.RECEIVE_MMS”/>
<uses-permission android:name=”android.permission.RECEIVE_SMS”/>
<uses-permission android:name=”android.permission.RECEIVE_WAP_PUSH”/>
<uses-permission android:name=”android.permission.RECORD_AUDIO”/>
<uses-permission android:name=”android.permission.REORDER_TASKS”/>
<uses-permission android:name=”android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS”/>
<uses-permission android:name=”android.permission.REQUEST_INSTALL_PACKAGES”/>
<uses-permission android:name=”android.permission.RESTART_PACKAGES”/>
<uses-permission android:name=”android.permission.SEND_SMS”/>
<uses-permission android:name=”android.permission.SET_ALARM”/>
<uses-permission android:name=”android.permission.SET_WALLPAPER”/>
<uses-permission android:name=”android.permission.SET_WALLPAPER_HINTS”/>
<uses-permission android:name=”android.permission.SYSTEM_ALERT_WINDOW”/>
<uses-permission android:name=”android.permission.TRANSMIT_IR”/>
<uses-permission android:name=”android.permission.UNINSTALL_SHORTCUT”/>
<uses-permission android:name=”android.permission.USE_FINGERPRINT”/>
<uses-permission android:name=”android.permission.USE_SIP”/>
<uses-permission android:name=”android.permission.VIBRATE”/>
<uses-permission android:name=”android.permission.WAKE_LOCK”/>
<uses-permission android:name=”android.permission.WRITE_CALENDAR”/>
<uses-permission android:name=”android.permission.WRITE_CALL_LOG”/>
<uses-permission android:name=”android.permission.WRITE_CONTACTS”/>
<uses-permission android:name=”android.permission.WRITE_EXTERNAL_STORAGE”/>
<uses-permission android:name=”android.permission.WRITE_SYNC_SETTINGS”/>
<uses-permission android:name=”android.permission.WRITE_VOICEMAIL”/>

<!–所有系统权限–>
<uses-permission android:name=”android.permission.ACCOUNT_MANAGER”/>
<uses-permission android:name=”android.permission.BATTERY_STATS”/>
<uses-permission android:name=”android.permission.BIND_ACCESSIBILITY_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_CARRIER_MESSAGING_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_CARRIER_SERVICES”/>
<uses-permission android:name=”android.permission.BIND_CHOOSER_TARGET_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_DEVICE_ADMIN”/>
<uses-permission android:name=”android.permission.BIND_CONDITION_PROVIDER_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_DREAM_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_INCALL_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_INPUT_METHOD”/>
<uses-permission android:name=”android.permission.BIND_MIDI_DEVICE_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_NFC_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_NOTIFICATION_LISTENER_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_PRINT_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_QUICK_SETTINGS_TILE”/>
<uses-permission android:name=”android.permission.BIND_REMOTEVIEWS”/>
<uses-permission android:name=”android.permission.BIND_SCREENING_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_TELECOM_CONNECTION_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_TEXT_SERVICE”></uses-permission>
<uses-permission android:name=”android.permission.BIND_TV_INPUT”></uses-permission>
<uses-permission android:name=”android.permission.BIND_VOICE_INTERACTION”></uses-permission>
<uses-permission android:name=”android.permission.BIND_*_SERVICE”></uses-permission>
<uses-permission android:name=”android.permission.BIND_VR_LISTENER_SERVICE”/>
<uses-permission android:name=”android.permission.BIND_WALLPAPER”/>
<uses-permission android:name=”android.permission.BLUETOOTH_PRIVILEGED”/>
<uses-permission android:name=”android.permission.BROADCAST_PACKAGE_REMOVED”/>
<uses-permission android:name=”android.permission.BROADCAST_SMS”/>
<uses-permission android:name=”android.permission.BROADCAST_WAP_PUSH”/>
<uses-permission android:name=”android.permission.CALL_PRIVILEGED”/>
<uses-permission android:name=”android.permission.CAPTURE_AUDIO_OUTPUT”/>
<uses-permission android:name=”android.permission.CAPTURE_SECURE_VIDEO_OUTPUT”/>
<uses-permission android:name=”android.permission.CAPTURE_VIDEO_OUTPUT”/>
<uses-permission android:name=”android.permission.CHANGE_COMPONENT_ENABLED_STATE”/>
<uses-permission android:name=”android.permission.CHANGE_CONFIGURATION”/>
<uses-permission android:name=”android.permission.CLEAR_APP_CACHE”/>
<uses-permission android:name=”android.permission.CONTROL_LOCATION_UPDATES”/>
<uses-permission android:name=”android.permission.DELETE_CACHE_FILES”/>
<uses-permission android:name=”android.permission.DELETE_PACKAGES”/>
<uses-permission android:name=”android.permission.DIAGNOSTIC”/>
<uses-permission android:name=”android.permission.DUMP”></uses-permission>
<uses-permission android:name=”android.permission.FACTORY_TEST”></uses-permission>
<uses-permission android:name=”android.permission.GET_ACCOUNTS_PRIVILEGED”/>
<uses-permission android:name=”android.permission.GLOBAL_SEARCH”/>
<uses-permission android:name=”android.permission.INSTALL_LOCATION_PROVIDER”/>
<uses-permission android:name=”android.permission.INSTALL_PACKAGES”/>
<uses-permission android:name=”android.permission.LOCATION_HARDWARE”/>
<uses-permission android:name=”android.permission.MANAGE_DOCUMENTS”/>
<uses-permission android:name=”android.permission.MASTER_CLEAR”/>
<uses-permission android:name=”android.permission.MEDIA_CONTENT_CONTROL”/>
<uses-permission android:name=”android.permission.MODIFY_PHONE_STATE”/>
<uses-permission android:name=”android.permission.MOUNT_FORMAT_FILESYSTEMS”/>
<uses-permission android:name=”android.permission.MOUNT_UNMOUNT_FILESYSTEMS”/>
<uses-permission android:name=”android.permission.PACKAGE_USAGE_STATS”></uses-permission>
<uses-permission android:name=”android.permission.READ_FRAME_BUFFER”/>
<uses-permission android:name=”android.permission.READ_INPUT_STATE”/>
<uses-permission android:name=”android.permission.READ_LOGS”/>
<uses-permission android:name=”android.permission.REBOOT”/>
<uses-permission android:name=”android.permission.SEND_RESPOND_VIA_MESSAGE”/>
<uses-permission android:name=”android.permission.SET_ALWAYS_FINISH”/>
<uses-permission android:name=”android.permission.SET_ANIMATION_SCALE”/>
<uses-permission android:name=”android.permission.SET_DEBUG_APP”/>
<uses-permission android:name=”android.permission.SET_PREFERRED_APPLICATIONS”></uses-permission>
<uses-permission android:name=”android.permission.SET_PROCESS_LIMIT”></uses-permission>
<uses-permission android:name=”android.permission.SET_TIME”></uses-permission>
<uses-permission android:name=”android.permission.SET_TIME_ZONE”></uses-permission>
<uses-permission android:name=”android.permission.SIGNAL_PERSISTENT_PROCESSES”/>
<uses-permission android:name=”android.permission.STATUS_BAR”/>
<uses-permission android:name=”android.permission.UPDATE_DEVICE_STATS”/>
<uses-permission android:name=”android.permission.WRITE_APN_SETTINGS”/>
<uses-permission android:name=”android.permission.WRITE_GSERVICES”/>
<uses-permission android:name=”android.permission.WRITE_SECURE_SETTINGS”/>
<uses-permission android:name=”android.permission.WRITE_SETTINGS”/>
但是，光这些还不够，还需要解决两个坑

1.关于FileProvider的问题

我们需要提前在RePlugin中申请注册，Replugin是不会动态申请FileProvider

所以，需要在宿主程序中添加:

<provider
android:name=”android.support.v4.content.FileProvider”
android:authorities=”宿主包名.fileProvider”
android:exported=”false”
android:grantUriPermissions=”true”>
<meta-data
android:name=”android.support.FILE_PROVIDER_PATHS”
android:resource=”@xml/file_paths” />
</provider>
注意一点：此处填写宿主包名，当我们在插件中使用context.getPackageName()的时候，拿到的是宿主包名

2.在Android Things中APP默认是横屏，但当我们加载打开插件时，会发现APP被强制改为了竖屏

在这里，尝试反编译宿主APK，打开AndroidManifest文件后，发现screenOrientation的值为1，故RePlugin框架默认是将所有的Activity坑位默认设置的portrait竖屏

<activity
android:theme=”@ref/0x01030006″
android:name=”com.xx.a.ActivityP2NRNTS1″
android:exported=”false”
android:process=”:p2″
android:screenOrientation=”1″
android:configChanges=”0x4b0″ />
解决方案如下，修改RePlugin源码，找到replugin-host-gradle源码，修改ComponentsGenerator类，添加oriL变量，然后将所有的oriV改为oriL

————————————————

Android Things APP版本更新的解决方案

2021年5月28日
Android Things, Android Things开发, APK, 版本更新
Android Things APP版本更新的解决方案已关闭评论