Android弹出拨号界面和拨打电话实现

http://www.blogjava.net/TiGERTiAN/archive/2011/01/25/343499.html

需要使用反射机制将ITelephony反射出来进行操作。

private void dial(String number) {
Class<TelephonyManager> c = TelephonyManager.class;
Method getITelephonyMethod = null;
try {
getITelephonyMethod = c.getDeclaredMethod("getITelephony",
(Class[]) null);
getITelephonyMethod.setAccessible(true);
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

try {
TelephonyManager tManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
Object iTelephony;
iTelephony = (Object) getITelephonyMethod.invoke(tManager,(Object[]) null);
Method dial = iTelephony.getClass().getDeclaredMethod("dial", String.class);
dial.invoke(iTelephony, number);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

private void call(String number) {
Class<TelephonyManager> c = TelephonyManager.class;
Method getITelephonyMethod = null;
try {
getITelephonyMethod = c.getDeclaredMethod("getITelephony",
(Class[]) null);
getITelephonyMethod.setAccessible(true);
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

try {
TelephonyManager tManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
Object iTelephony;
iTelephony = (Object) getITelephonyMethod.invoke(tManager,(Object[]) null);
Method dial = iTelephony.getClass().getDeclaredMethod("call", String.class);
dial.invoke(iTelephony, number);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}