Android弹出拨号界面和拨打电话实现
16lz
2021-01-24
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(); } }
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