如何通过ADB Shell广播带有附加内容的意图？ [英] How to broadcast intent with extras through ADB shell?

问题描述

我正在尝试通过ADB Shell发送 BATTERY_CHANGED 意图。到目前为止，我只发送了没有任何信息的意图：

I am trying to send the BATTERY_CHANGED intent through the ADB shell. So far I only managed to send the intent with no information:

am broadcast -a android.intent.action.BATTERY_CHANGED

我创建了一个应用程序，女巫会监听此意图，这是系统每隔几秒钟发送的内容：

I created an app witch listens for this intent and here is what the system sends every few seconds:

#Intent;action=android.intent.action.BATTERY_CHANGED;launchFlags=0x60000010;i.icon-small=17302838;B.present=true;i.scale=100;i.level=100;S.technology=Li-ion;i.status=5;i.voltage=4155;i.invalid_charger=0;i.plugged=2;i.health=2;i.temperature=280;end

当我播报意图时，我的应用程序会显示以下内容：

When I broadcast the intent my app shows this:

#Intent;action=android.intent.action.BATTERY_CHANGED;launchFlags=0x10;end

我的问题是如何通过 adb shell 广播意图中的某些属性/ flags（例如刻度，状态，已插入等）？

My question is how can I broadcast the intent through the adb shell with some of these properties/flags (like scale, status, plugged, etc.)?

推荐答案

< INTENT> pa所有 am 子命令的参数格式都相同，例如 start ， startservice 和广播。

The <INTENT> parameter format is the same for all am subcommands like start, startservice and broadcast.

它可以作为单独参数的组合（如）传递-a< ACTION> ， -c< CATEGORY> ， -n< COMPONENT> 和不同的 -e< EXTRA> 用于不同类型的附加功能，或作为单个 URI 格式的字符串：

It could be passed as a combination of separate parameters like -a <ACTION>, -c <CATEGORY>, -n <COMPONENT> and different -e <EXTRA> for different types of extras or as a single URI formatted string:

am broadcast "intent:#Intent;action=android.intent.action.BATTERY_CHANGED;i.status=5;i.voltage=4155;i.level=100;end"

还请确保在以下情况下正确转义该命令在交互式 adb shell 会话之外运行：

Also make sure to properly escape the command when running outside of the interactive adb shell session:

adb shell "am broadcast 'intent:#Intent;action=android.intent.action.BATTERY_CHANGED;i.status=5;i.voltage=4155;i.level=100;end'"

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