Android的双音多频发送音频压倒一切

问题描述

我试图以编程方式发送DTMF音频的Andr​​oid系统。但仿真器显示一个对话框，上面写着你要送这些音？和它发出的音调只有当我点击确定。但如何以编程方式克服这个对话框？

I tried to programmatically send DTMF tones in Android. But the emulator shows up a dialog box that says "Do you want to send these tones?" and it sends the tones only if I click OK.But how can I programmatically overcome this dialog box?

格拉西亚斯

推荐答案

在我的应用程序，我发送DTMF音（使用空白，）。请参见下面的code。如果你把号码为：12345,6,7会拨打12345和发送​​6和7作为DTMF音频与差距

In my application, I am sending DTMF tones (with gap using ",").Please see the code below. If you put number as: 12345,6,7 it will dial 12345 and send 6 and 7 as dtmf tone with gap.

String url = "tel:" + number;
Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(url));
startActivity(intent);

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