Android：在通话期间检测当前活动的电话号码
目标：在 Android 平台上，检测当前正在与用户通话的个人的电话号码。
目前，使用PhoneListener，在呼叫保持的情况下存在一定的歧义。
案例：用户正在通话期间与某人通话（“通话 1”）。用户因此处于呼叫状态摘机。然后用户处于 RINGING 状态，指示有来电呼叫（“呼叫 2”）。然后状态更改为摘机。这可能表明两种可能性之一 - 用户应答呼叫 2，并将呼叫 1 置于保留状态。或者，用户拒绝了呼叫2并返回呼叫1。
如何区分这两种情况？是否可以检测手机上当前通话的电话号码？
Goal: On the Android platform, detect the phone number of the individual with whom the user is speaking to now.
Currently, using PhoneListener, there exists a certain ambiguity in the case of calls on hold.
Case: User is talking to someone during a call ("Call 1"). The user is therefore in call state OFFHOOK. Then the user is in state RINGING indicating an incoming phone call ("Call 2"). The state then changes to OFFHOOK. This could indicate one of two possibilities -- either the user answered Call 2, and placed Call 1 on hold. Alternatively, the user rejected Call 2 and returned to Call 1.
How is it possible to distinguish between the two cases? Is it possible to detect the phone number of the CURRENT CALL on the phone?
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使用 PhoneStateLister 和 onCallStateChanged< /a>.
在那里您还可以看到来电号码。
Use a PhoneStateLister and onCallStateChanged.
There you can also see the incoming number.