Detailed explanation of Android simple telephone dialer example
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Android
Android develops a simple telephone dialer. The specific contents are as follows
I developed it based on Android 4.2.2. Here is the mainactivity.java code I wrote:
I won't post the layout file. It should be noted that the project list file (androidmanifest. XML) needs to add permission: < uses permission Android: name = "Android. Permission. Call_phone" / >. I'm an Android beginner and hope to be helpful to beginners like me.
The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.
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