作为持续集成过程的一部分，如何截取屏幕截图并通过电子邮件发送？

Question

我正在开发一个 Android 库模块，它在 UI 方面是高度可定制的。如果能有一个脚本或某种自动过程来拍摄运行应用程序的屏幕截图，将它们连接起来并通过电子邮件发送，那将是非常好的 - 这样我就可以快速检查是否有某些更改与某些更改混淆了UI 组件 and/or 具有更新库 READ-ME 的最新资产。

知道如何执行此操作吗？

我目前的想法

到目前为止，我一直在考虑添加代码以编程方式获取 SS，将它们存储在一个临时文件夹中，并在收集完所有图像后，通过一些 REST API 将它们发送到服务器。我想知道是否有更好的方法。

Answer 1

我最终遵循了最初的想法：

根据 this 的回答，我实现了一个截屏的方法；
根据 this 的回答，我实现了 API JavaMail，无需用户交互即可发送电子邮件；

1和2的组合可以在我的util库中找到kotlin-components

最后，我实施了 UI 进入所需状态的测试，拍摄屏幕截图 - 将它们保存在外部 SD 卡上 - 最后一步，它将 SS 添加为电子邮件附件发送到我想要的任何地方：

@RunWith(AndroidJUnit4::class)
@LargeTest
class UITestSearchSamples {

companion object {
    private val SCREENSHOTS_DIRECTORY = "search-interface"
    private val TIME_OUT = 3000L
    private val WAITING_TIME = 1000L

    @get:ClassRule
    var disableAnimationsRule = DisableAnimationsRule()
}

private var finished = false

@get:Rule
var mActivityRule = ActivityTestRule(ActivityHomepage::class.java)
private var mMonitor: Instrumentation.ActivityMonitor? = null

@Before
fun setup() {
    setWaitingPolice()
    mMonitor = getInstrumentation().addMonitor(ActivitySearch::class.java.name, null, false)
}

private fun performWaitingTime() {
    val idlingResource = ElapsedTimeIdlingResource(WAITING_TIME)
    Espresso.registerIdlingResources(idlingResource)
}

private fun setWaitingPolice() {
    IdlingPolicies.setMasterPolicyTimeout(TIME_OUT, TimeUnit.MILLISECONDS);
    IdlingPolicies.setIdlingResourceTimeout(TIME_OUT, TimeUnit.MILLISECONDS);
}

@After
fun tearDown() {
    closeSoftKeyboard()
    performWaitingTime()
    val activitySearch = getInstrumentation().waitForMonitorWithTimeout(mMonitor, TIME_OUT) as AppCompatActivity
    activitySearch.takeScreenShot(location = DirectoryPath.EXTERNAL, path = SCREENSHOTS_DIRECTORY, openScreenShot = false, showToast = false)
    activitySearch.finish()

    if (finished) {
        sendNotificationEmail(activitySearch)
    }
}

private fun sendNotificationEmail(activitySearch: AppCompatActivity) {
    try {
        val sender = Sender("sender_email", "sender_password")
        val email = Email(
                "Hello world: SMTP Server from Android with Attachments",
                "This is a sample e-mail sent via SMTP server from Android without the need of user interaction.",
                mutableListOf("recipient_01", "recipient_02"),
                File("${DirectoryPath.EXTERNAL.getValue(activitySearch)}/search-interface").listFiles()
        )
        activitySearch.sendEmail(sender, email)
    } catch (e: Exception) {
        Log.e("SENDER E-MAIL SLAVE", e.message, e)
    }
}

@Test
fun launchSample01() {
    onView(withId(R.id.btn_sample_01)).perform(click())
    onView(withId(R.id.input)).perform(typeText("Diana"))
}

@Test
fun launchSample02() {
    onView(withId(R.id.btn_sample_02)).perform(click())
    onView(withId(R.id.input)).perform(typeText("Clark"))
}

@Test
fun launchSample03() {
    onView(withId(R.id.btn_sample_03)).perform(click())
    onView(withId(R.id.input)).perform(typeText("Diana"))
    onView(withId(R.id.wrapper)).perform(click())
    performWaitingTime()
    onView(withId(R.id.input)).perform(typeText("a"))
    finished = true
}

}

作为持续集成过程的一部分，如何截取屏幕截图并通过电子邮件发送？

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