如何打个电话编程？ [英] How to make a phone call programatically?

问题描述

即时传递给一个活动的数量由包叫

im passing to a activity the number to call by a bundle

然后，在这样的活动中，我有一个按钮来调用这个数字，这是code：

and then, in such activity, i have a button to call to that number, this is the code:

callButton.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(bundle.getString("mobilePhone")));
            }
        }); 

什么是错的，因为当我preSS按钮没有反应......

something is wrong, because when i press the button nothing happens.....

我在做什么错了？

PD：我使用的是Android 1.5兼容的项目......也许打电话不兼容1.5

PD: i'm using Android 1.5 compatible project... maybe phone call is incompatible to 1.5?

推荐答案

您忘了打电话给startActivity。它应该是这样的：

You forgot to call startActivity. It should look like this:

Intent intent = new Intent(Intent.ACTION_CALL);

intent.setData(Uri.parse("tel:" + bundle.getString("mobilePhone")));
context.startActivity(intent);

本身的意图仅仅是一个对象，它描述的东西。它没有做任何事情。

An intent by itself is simply an object that describes something. It doesn't do anything.

不要忘了相关的权限添加到您的清单：

Don't forget to add the relevant permission to your manifest:

<uses-permission android:name="android.permission.CALL_PHONE" />

这篇关于如何打个电话编程？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！