工业控制领域，目前可以说三家分晋：传统的Windows桌面、精致的Android系统、开放的以树莓派IoT为代表的Linux平台，都可以很好的形成一体化闭环。
odoo是幸福的，居然可以同时桥接这三者，根据不同的场景取其精华组合最佳应用实践，期待未来鸿蒙杀入后会有更多的选择与无限的想象空间。
标签：android
odootv智能电视数据大屏语音遥控实时互动
现在电视屏幕越做越大，且自带OS操作系统的智能电视一定会是未来的主流，传统各种BI数据大屏都是以有线连接或无线投屏模式输送给电视端，纯粹是当一个外接显示器的方式使用，完全没有用上现代Smart智能电视的特性。
odootv客户端就是用来解决这一个问题，无需外接键盘和鼠标，充分利用原生电视配套的遥控器来做操作控制和语音输入。可以想象，以后基于odoo设计的智能大屏，可以随时用遥控器来切换各种上下文视图，比如生产车间派工大屏上展示着当日的所有派工订单，操作者可以直接根据现场情况对屏幕上的信息进行排序、标记、就绪、完成等所见即所得操作。
首次ionic build android下载repo1.maven.org/maven2资源卡死
原来ionic platform add android时
只自动创建了gradle wrapper及配置（gradle-wrapper.properties）
首次构建时在根据其distributionUrl项指定的Gradle版本地址进行下载安装
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 |
[srj@x1c xhw-app]$ ionic build android Running command: /home/srj/Git/Free/xhw-app/hooks/after_prepare/010_add_platform_class.js /home/srj/Git/Free/xhw-app add to body class: platform-android Running command: /home/srj/Git/Free/xhw-app/platforms/android/cordova/build ANDROID_HOME=/opt/android-sdk JAVA_HOME=/opt/java/jdk1.8.0_60 Running: /home/srj/Git/Free/xhw-app/platforms/android/gradlew cdvBuildDebug -b /home/srj/Git/Free/xhw-app/platforms/android/build.gradle -Dorg.gradle.daemon=true Downloading http://services.gradle.org/distributions/gradle-2.2.1-all.zip ................................................................................................................................................... ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Unzipping /home/srj/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b/gradle-2.2.1-all.zip to /home/srj/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b Set executable permissions for: /home/srj/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b/gradle-2.2.1/bin/gradle Download https://repo1.maven.org/maven2/com/android/tools/build/gradle/1.0.0/gradle-1.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/build/builder/1.0.0/builder-1.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/lint/lint/24.0.0/lint-24.0.0.pom Download https://repo1.maven.org/maven2/net/sf/proguard/proguard-gradle/5.1/proguard-gradle-5.1.pom Download https://repo1.maven.org/maven2/net/sf/proguard/proguard-parent/5.1/proguard-parent-5.1.pom Download https://repo1.maven.org/maven2/com/android/tools/sdk-common/24.0.0/sdk-common-24.0.0.pom Download https://repo1.maven.org/maven2/org/bouncycastle/bcprov-jdk15on/1.48/bcprov-jdk15on-1.48.pom Download https://repo1.maven.org/maven2/com/squareup/javawriter/2.5.0/javawriter-2.5.0.pom Download https://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pom Download https://repo1.maven.org/maven2/com/android/tools/common/24.0.0/common-24.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/build/builder-test-api/1.0.0/builder-test-api-1.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/ddms/ddmlib/24.0.0/ddmlib-24.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/build/manifest-merger/24.0.0/manifest-merger-24.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/build/builder-model/1.0.0/builder-model-1.0.0.pom Download https://repo1.maven.org/maven2/com/android/tools/sdklib/24.0.0/sdklib-24.0.0.pom Download https://repo1.maven.org/maven2/org/bouncycastle/bcpkix-jdk15on/1.48/bcpkix-jdk15on-1.48.pom Download https://repo1.maven.org/maven2/com/android/tools/lint/lint-checks/24.0.0/lint-checks-24.0.0.pom Download https://repo1.maven.org/maven2/org/eclipse/jdt/core/compiler/ecj/4.2.2/ecj-4.2.2.pom Download https://repo1.maven.org/maven2/net/sf/proguard/proguard-base/5.1/proguard-base-5.1.pom Download https://repo1.maven.org/maven2/com/google/guava/guava/17.0/guava-17.0.pom Download https://repo1.maven.org/maven2/com/google/guava/guava-parent/17.0/guava-parent-17.0.pom Download https://repo1.maven.org/maven2/net/sf/kxml/kxml2/2.3.0/kxml2-2.3.0.pom Download https://repo1.maven.org/maven2/com/android/tools/layoutlib/layoutlib-api/24.0.0/layoutlib-api-24.0.0.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/httpclient/4.1.1/httpclient-4.1.1.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.1.1/httpcomponents-client-4.1.1.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/project/4.1.1/project-4.1.1.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/httpmime/4.1/httpmime-4.1.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.1/httpcomponents-client-4.1.pom Download https://repo1.maven.org/maven2/com/android/tools/dvlib/24.0.0/dvlib-24.0.0.pom Download https://repo1.maven.org/maven2/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.pom Download https://repo1.maven.org/maven2/org/apache/commons/commons-parent/33/commons-parent-33.pom Download https://repo1.maven.org/maven2/org/apache/apache/13/apache-13.pom Download https://repo1.maven.org/maven2/com/android/tools/lint/lint-api/24.0.0/lint-api-24.0.0.pom Download https://repo1.maven.org/maven2/org/ow2/asm/asm-analysis/4.0/asm-analysis-4.0.pom Download https://repo1.maven.org/maven2/org/ow2/asm/asm-parent/4.0/asm-parent-4.0.pom Download https://repo1.maven.org/maven2/org/ow2/ow2/1.3/ow2-1.3.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/httpcore/4.1/httpcore-4.1.pom Download https://repo1.maven.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.1/httpcomponents-core-4.1.pom Download https://repo1.maven.org/maven2/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.pom Download https://repo1.maven.org/maven2/org/apache/commons/commons-parent/5/commons-parent-5.pom Download https://repo1.maven.org/maven2/org/apache/apache/4/apache-4.pom Download https://repo1.maven.org/maven2/commons-codec/commons-codec/1.4/commons-codec-1.4.pom Download https://repo1.maven.org/maven2/org/apache/commons/commons-parent/11/commons-parent-11.pom Download https://repo1.maven.org/maven2/org/ow2/asm/asm/4.0/asm-4.0.pom Download https://repo1.maven.org/maven2/com/android/tools/external/lombok/lombok-ast/0.2.2/lombok-ast-0.2.2.pom Download https://repo1.maven.org/maven2/org/ow2/asm/asm-tree/4.0/asm-tree-4.0.pom Download https://repo1.maven.org/maven2/com/android/tools/build/gradle/1.0.0/gradle-1.0.0.jar Download https://repo1.maven.org/maven2/com/android/tools/build/builder/1.0.0/builder-1.0.0.jar Download https://repo1.maven.org/maven2/com/android/tools/lint/lint/24.0.0/lint-24.0.0.jar Download https://repo1.maven.org/maven2/net/sf/proguard/proguard-gradle/5.1/proguard-gradle-5.1.jar Download https://repo1.maven.org/maven2/com/android/tools/sdk-common/24.0.0/sdk-common-24.0.0.jar Download https://repo1.maven.org/maven2/org/bouncycastle/bcprov-jdk15on/1.48/bcprov-jdk15on-1.48.jar |
开始一切都很顺利，遇到什么下载什么
直到bcprov-jdk15on-1.48.jar时就卡死了，几个小时什么提示都没也不退出
wget重现一下发现刚开始下载很顺利，然后越来越慢，最后超时重试
不过由于默认会不断重试，最终还是成功下载回来的
以前还真没有遇到过一个仓库大部分可以顺利下载小部分艰难下载的情况
也许是刚好遇到网络不顺畅导致的假象？
还好开源中国提供了http://maven.oschina.net/content/groups/public/镜像
|
1 |
wget http://maven.oschina.net/content/groups/public/org/bouncycastle/bcprov-jdk15on/1.48/bcprov-jdk15on-1.48.jar |
测试一切良好
修改./platforms/android/build.gradle文件替换mavenCentral()为
maven { url “http://maven.oschina.net/content/groups/public/” }
后运行build可以顺利通过卡死点，不过不知道为什么，接下来的其它依赖总是下载推进几个就报Could not GET错误退出
|
1 2 3 4 5 6 7 8 9 10 11 12 13 |
FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'android'. > Could not resolve all dependencies for configuration ':classpath'. > Could not download artifact 'httpcore.jar (org.apache.httpcomponents:httpcore:4.1)' > Could not GET 'http://maven.oschina.net/content/groups/public/org/apache/httpcomponents/httpcore/4.1/httpcore-4.1.jar'. > Premature end of Content-Length delimited message body (expected: 181041; received: 1136 * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. BUILD FAILED |
要反复运行才可以抵达终点，难道是中国的镜像选择太少，大家一起用同一个服务器有些稳不住的缘故？