Android Things APP版本更新解决方案

深碍√TFBOYSˉ_ 2022-05-21 09:47 348阅读 0赞

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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:**

<table> 
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 <tr> 
 <th style="vertical-align:top;min-width:8px;background-color:rgb(240,240,240);color:rgb(51,51,51);">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);</th> 
 </tr> 
 </tbody> 
</table>

同时添加权限:

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 <tbody> 
 <tr> 
 <th style="vertical-align:top;min-width:8px;background-color:rgb(240,240,240);color:rgb(51,51,51);">&lt;uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/&gt;</th> 
 </tr> 
 </tbody> 
</table>

**2.通过install命令来安装**

命令如下:

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 <tr> 
 <th style="vertical-align:top;min-width:8px;background-color:rgb(240,240,240);color:rgb(51,51,51);">pm install -i 当前包名 --user 0 XX.apk</th> 
 </tr> 
 </tbody> 
</table>

运行方法:

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 <tbody> 
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 <th style="vertical-align:top;min-width:8px;background-color:rgb(240,240,240);color:rgb(51,51,51);">Runtime.getRuntime().exec("")</th> 
 </tr> 
 </tbody> 
</table>

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，最终采用插件化的方案来解决此问题

![70][]

经过评估测试，最终发现360出品的RePlugin框架满足我们的需求

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 <th style="vertical-align:top;min-width:8px;background-color:rgb(240,240,240);color:rgb(51,51,51);"><a href="https://github.com/Qihoo360/RePlugin" style="color:rgb(53,114,176);" rel="nofollow">https://github.com/Qihoo360/RePlugin</a></th> 
 </tr> 
 </tbody> 
</table>

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

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 <th style="vertical-align:top;min-width:8px;background-color:rgb(240,240,240);color:rgb(51,51,51);"><pre style="font-family:ConfluenceInstalledFont, monospace;">&lt;!--Android Things所有权限--&gt;
&lt;uses-permission android:name="com.google.android.things.permission.MANAGE_BLUETOOTH" /&gt;
&lt;uses-permission android:name="com.google.android.things.permission.PERFORM_UPDATE_NOW" /&gt;
&lt;uses-permission android:name="com.google.android.things.permission.USE_PERIPHERAL_IO" /&gt;
&lt;uses-permission android:name="com.google.android.things.permission.SET_TIME" /&gt;
&lt;uses-permission android:name="com.google.android.things.permission.REBOOT" /&gt;

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


&lt;!--所有系统权限--&gt;
&lt;uses-permission android:name="android.permission.ACCOUNT_MANAGER"/&gt;
&lt;uses-permission android:name="android.permission.BATTERY_STATS"/&gt;
&lt;uses-permission android:name="android.permission.BIND_ACCESSIBILITY_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_CARRIER_MESSAGING_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_CARRIER_SERVICES"/&gt;
&lt;uses-permission android:name="android.permission.BIND_CHOOSER_TARGET_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_DEVICE_ADMIN"/&gt;
&lt;uses-permission android:name="android.permission.BIND_CONDITION_PROVIDER_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_DREAM_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_INCALL_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_INPUT_METHOD"/&gt;
&lt;uses-permission android:name="android.permission.BIND_MIDI_DEVICE_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_NFC_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_PRINT_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_QUICK_SETTINGS_TILE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_REMOTEVIEWS"/&gt;
&lt;uses-permission android:name="android.permission.BIND_SCREENING_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_TELECOM_CONNECTION_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_TEXT_SERVICE"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.BIND_TV_INPUT"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.BIND_VOICE_INTERACTION"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.BIND_VPN_SERVICE"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.BIND_VR_LISTENER_SERVICE"/&gt;
&lt;uses-permission android:name="android.permission.BIND_WALLPAPER"/&gt;
&lt;uses-permission android:name="android.permission.BLUETOOTH_PRIVILEGED"/&gt;
&lt;uses-permission android:name="android.permission.BROADCAST_PACKAGE_REMOVED"/&gt;
&lt;uses-permission android:name="android.permission.BROADCAST_SMS"/&gt;
&lt;uses-permission android:name="android.permission.BROADCAST_WAP_PUSH"/&gt;
&lt;uses-permission android:name="android.permission.CALL_PRIVILEGED"/&gt;
&lt;uses-permission android:name="android.permission.CAPTURE_AUDIO_OUTPUT"/&gt;
&lt;uses-permission android:name="android.permission.CAPTURE_SECURE_VIDEO_OUTPUT"/&gt;
&lt;uses-permission android:name="android.permission.CAPTURE_VIDEO_OUTPUT"/&gt;
&lt;uses-permission android:name="android.permission.CHANGE_COMPONENT_ENABLED_STATE"/&gt;
&lt;uses-permission android:name="android.permission.CHANGE_CONFIGURATION"/&gt;
&lt;uses-permission android:name="android.permission.CLEAR_APP_CACHE"/&gt;
&lt;uses-permission android:name="android.permission.CONTROL_LOCATION_UPDATES"/&gt;
&lt;uses-permission android:name="android.permission.DELETE_CACHE_FILES"/&gt;
&lt;uses-permission android:name="android.permission.DELETE_PACKAGES"/&gt;
&lt;uses-permission android:name="android.permission.DIAGNOSTIC"/&gt;
&lt;uses-permission android:name="android.permission.DUMP"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.FACTORY_TEST"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.GET_ACCOUNTS_PRIVILEGED"/&gt;
&lt;uses-permission android:name="android.permission.GLOBAL_SEARCH"/&gt;
&lt;uses-permission android:name="android.permission.INSTALL_LOCATION_PROVIDER"/&gt;
&lt;uses-permission android:name="android.permission.INSTALL_PACKAGES"/&gt;
&lt;uses-permission android:name="android.permission.LOCATION_HARDWARE"/&gt;
&lt;uses-permission android:name="android.permission.MANAGE_DOCUMENTS"/&gt;
&lt;uses-permission android:name="android.permission.MASTER_CLEAR"/&gt;
&lt;uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL"/&gt;
&lt;uses-permission android:name="android.permission.MODIFY_PHONE_STATE"/&gt;
&lt;uses-permission android:name="android.permission.MOUNT_FORMAT_FILESYSTEMS"/&gt;
&lt;uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/&gt;
&lt;uses-permission android:name="android.permission.PACKAGE_USAGE_STATS"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.READ_FRAME_BUFFER"/&gt;
&lt;uses-permission android:name="android.permission.READ_INPUT_STATE"/&gt;
&lt;uses-permission android:name="android.permission.READ_LOGS"/&gt;
&lt;uses-permission android:name="android.permission.REBOOT"/&gt;
&lt;uses-permission android:name="android.permission.SEND_RESPOND_VIA_MESSAGE"/&gt;
&lt;uses-permission android:name="android.permission.SET_ALWAYS_FINISH"/&gt;
&lt;uses-permission android:name="android.permission.SET_ANIMATION_SCALE"/&gt;
&lt;uses-permission android:name="android.permission.SET_DEBUG_APP"/&gt;
&lt;uses-permission android:name="android.permission.SET_PREFERRED_APPLICATIONS"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.SET_PROCESS_LIMIT"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.SET_TIME"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.SET_TIME_ZONE"&gt;&lt;/uses-permission&gt;
&lt;uses-permission android:name="android.permission.SIGNAL_PERSISTENT_PROCESSES"/&gt;
&lt;uses-permission android:name="android.permission.STATUS_BAR"/&gt;
&lt;uses-permission android:name="android.permission.UPDATE_DEVICE_STATS"/&gt;
&lt;uses-permission android:name="android.permission.WRITE_APN_SETTINGS"/&gt;
&lt;uses-permission android:name="android.permission.WRITE_GSERVICES"/&gt;
&lt;uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/&gt;
&lt;uses-permission android:name="android.permission.WRITE_SETTINGS"/&gt;</pre></th> 
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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:

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

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

![image2018-7-4_18-27-27.png_version_1_modificationDate_1530700045489_api_v2][]

[70]: /images/20220521/5f604c1f34724b11bbac3433287821f0.png
[image2018-7-4_18-27-27.png_version_1_modificationDate_1530700045489_api_v2]: http://wiki.dev.ztosys.com/download/attachments/25270191/image2018-7-4_18-27-27.png?version=1&modificationDate=1530700045489&api=v2