深海游弋的鱼 – 默默的点滴

Android Studio 2.3调试小米手机MIUI 8.7.4的时候，安装APK一直失败,错误信息如下：

$ adb install-multiple -r /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_7.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_6.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_8.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_9.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_3.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_4.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/dep/dependencies.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_2.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_5.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_0.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_1.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/outputs/apk/app-debug.apk 
$ adb shell pm uninstall com.guo.duoduo.anyshareofandroid
$ adb install-multiple -r /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_7.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_6.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_8.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_9.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_3.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_4.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/dep/dependencies.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_2.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_5.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_0.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_1.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/outputs/apk/app-debug.apk 
$ adb shell pm uninstall com.guo.duoduo.anyshareofandroid
DELETE_FAILED_INTERNAL_ERROR
Error while Installing APKs

$ adb install-multiple -r /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_7.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_6.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_8.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_9.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_3.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_4.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/dep/dependencies.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_2.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_5.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_0.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/intermediates/split-apk/debug/slices/slice_1.apk /Users/longsky/Source/AnyShareOfAndroid/app/build/outputs/apk/app-debug.apk

$ adb shell pm uninstall com.guo.duoduo.anyshareofandroid

DELETE_FAILED_INTERNAL_ERROR

Error while Installing APKs

网上查询了一下，是MIUI自身的优化导致的问题。
解决方法就是在MIUI->设置->更多设置->开发者选项->启用MIUI优化，关闭这个选项就可以了。

参考链接

Android Studio 2.3 adb install-multiple Failed to create session Failure [UNS...

Python 2.7自带的SimpleHTTPServer默认是HTTP/1.0，导致在投放简单的视频的时候，一般是无法通过FFMPEG进行播放的,主要是HTTP/1.0不支持Content-Range导致无法快进以及视频的Seek操作。并且比较悲剧的是，如该修改成HTTP/1.1协议，默认只有一个连接在处理，导致只要第一个用户不断开，第二个连接基本上连接不上。

网上搜索了以下，找到了用twisted代码来实现比较简单，并且性能还不错的服务器。

本文实例讲述了Python基于twisted实现简单的web服务器，分享给大家供大家参考。具体方法如下：
1.首先是通过PIP安装twisted

$ sudo pip install twisted

1	$ sudo pip install twisted

2. 新建htm文件夹,在这个文件夹中放入显示的网页文件

3. 在htm文件夹的同级目录下,建立web.py,代码如下:

from twisted.web.resource import Resource 
from twisted.web import server 
from twisted.web import static 
from twisted.internet import reactor 
  
PORT = 1234
  
######################################################################## 
class ReStructed(Resource): 
  """"""
  
  #---------------------------------------------------------------------- 
  def __init__(self, filename, *a): 
    """Constructor"""
    self.rst = open(filename).read() 
  def render(self, request): 
    return self.rst 
    
resource = static.File('htm/') 
resource.processors = {'.html':ReStructed} 
resource.indexNames = ['index.html'] 
  
reactor.listenTCP(PORT, server.Site(resource)) 
reactor.run()

from twisted.web.resource import Resource

from twisted.web import server

from twisted.web import static

from twisted.internet import reactor

PORT = 1234

########################################################################

class ReStructed(Resource):

""""""

#----------------------------------------------------------------------

def __init__(self, filename, *a):

"""Constructor"""

self.rst = open(filename).read()

def render(self, request):

return self.rst

resource = static.File('htm/')

resource.processors = {'.html':ReStructed}

resource.indexNames = ['index.html']

reactor.listenTCP(PORT, server.Site(resource))

reactor.run()

执行脚本

$ python web.py

1	$ python web.py

然后浏览器访问：http://127.0.0.1:1234/就可以看到内容了。

参考链接

Python基于twisted实现简单的web服务器

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日期: 2017 年 4 月 24 日

Android Studio 2.3调试小米手机安装失败

参考链接

Python 2.7 基于twisted实现简单的web服务器

参考链接