Android day01-Phone Dialer case &android development process

Phone Dialer Development steps:

1. Add the call permissions in the manifest file

<?xml version= "1.0" encoding= "Utf-8"?> <manifestxmlns:android= "http://schemas.android.com/apk/res/           Android "package=" Cn.itcast.action "android:versioncode=" 1 "android:versionname=" 1.0 "> <uses-sdkandroid:minsdkversion= "6"/> <uses-permission android:name= "android.permission . Call_phone "/>//dialing rights </manifest> attention to call permissions, will only jump to the dial interface, to manually click the Dial button. Call_phone will make a direct phone call.

2. Call the core code

Create a new Intent object Intent Intent_call = new Intent (); Add an action intent_call.setaction (Intent.action_call) for the intent object; Add Data Intent_call.setdata (Uri.parse ("Tel:" + phone number) for the intended object; Execution Intent StartActivity (Intent_call);

Android Development process:

1. Product manager      design product requirements and product prototypes         

2. Designers design UI

4. programmer, according to the UI to do the corresponding display layout and code logic development

This article is from the "line of the World" blog, please be sure to keep this source http://4259297.blog.51cto.com/4249297/1675137

Android day01-Phone Dialer case &android development process