Android Native 应用程序启动 Activity 的技巧
发布时间：2021-11-30 12:36:01 所属栏目：教程 来源：互联网
导读：调用 /system/bin/am. 用法： usage: am [subcommand] [options] start an Activity: am start [-D] [-W] INTENT -D: enable debugging -W: wait for launch to complete start a Service: am startservice INTENT send a broadcast Intent: am broadcast INT
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调用 /system/bin/am. 用法： usage: am [subcommand] [options] start an Activity: am start [-D] [-W] <INTENT> -D: enable debugging -W: wait for launch to complete start a Service: am startservice <INTENT> send a broadcast Intent: am broadcast <INTENT> start an Instrumentation: am instrument [flags] <COMPONENT> -r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT) -e <NAME> <VALUE>: set argument <NAME> to <VALUE> -p <FILE>: write profiling data to <FILE> -w: wait for instrumentation to finish before returning start profiling: am profile <PROCESS> start <FILE> stop profiling: am profile <PROCESS> stop <INTENT> specifications include these flags: [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>] [-c <CATEGORY> [-c <CATEGORY>] ...] [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...] [--esn <EXTRA_KEY> ...] [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...] [-e|--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...] [-n <COMPONENT>] [-f <FLAGS>] [--grant-read-uri-permission] [--grant-write-uri-permission] [--debug-log-resolution] [--activity-brought-to-front] [--activity-clear-top] [--activity-clear-when-task-reset] [--activity-exclude-from-recents] [--activity-launched-from-history] [--activity-multiple-task] [--activity-no-animation] [--activity-no-history] [--activity-no-user-action] [--activity-previous-is-top] [--activity-reorder-to-front] [--activity-reset-task-if-needed] [--activity-single-top] [--receiver-registered-only] [--receiver-replace-pending] [<URI>] am 的源代码在 frameworks/base/cmds/am/src/com/Android/commands/am 下面，是基于 Java 的，由于里面直接使用了 IActivieManager，Intent 等 Java 类，因此不能直接移植到 native code，留待以后研究。  （编辑：厦门站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
