添加权限
<uses-permission android:name=“android.permission.CALL_PHONE” />
呼叫方法
public void callVolte(String number
){
Intent intent
= new Intent(Intent
.ACTION_CALL
, Uri
.parse("tel:" + number
));
intent
.putExtra(TelecomManager
.EXTRA_START_CALL_WITH_VIDEO_STATE
, VideoProfile
.STATE_BIDIRECTIONAL
);
intent
.addFlags(Intent
.FLAG_ACTIVITY_NEW_TASK
);
startActivity(intent
);
}
```
