Yesterday write a telephone dialer, very simple on a edittext and a button, used to enter the number and click on the button to dial the phone, but write well after the report is a security error, I checked the Internet, the original is lack of authorization, So I added a line of authorization code to the Androidmanifest.xml file.
<uses-permission android:name= "Android.permission.CALL_PHONE"/> (be sure to add outside of application)
But after the operation or error, the title of this mistake, I adjusted for a long time have not adjusted well, finally read an article said to the user opened the permission can, so set the next simulator, sure enough, the following is the simulator settings:
1. Open the Android simulator setting
2. Click Apps
3. Find the app you want to run
4. Go in a little permissions.
5. Open the required permissions.
Starting Intent from Processrecord with revoked permission Android.permission.CALL_PHONE error