电话挂断返回联系人界面

电话挂断返回联系人界面 androidÍ??ýintentºô?кÅÂëÒ??ã?????µ?Øintent??ÆðÕß?øÊÇÅܵ?Í????ÇÂ?ÀïÈ???ÓÐÐ???ºÏ?á?øÀ?Âé????Ö?Òª?úÂëÔÚ IncallScreen.java µç???Ò?ÏÊ? ?á???øonDisconnect()??Àí???á??ËÍÒ??öÑÓÊ?µÄÏûÏ?DELAYED_CLEANUP_AFTER_DISCONNECT?öÀ? int callEndedDisplayDelay = (cause == Connection.DisconnectCause.LOCAL) ? CALL_ENDED_SHORT_DELAY : CALL_ENDED_LONG_DELAY; mHandler.removeMessages(DELAYED_CLEANUP_AFTER_DISCONNECT); mHandler.sendEmptyMessageDelayed(DELAYED_CLEANUP_AFTER_DISCONNECT, callEndedDisplayDelay); Êܵ?ÑÓÊ?ÏûÏ?ºó?áµ?ÓÃdelayedCleanupAfterDisconnect(); case DELAYED_CLEANUP_AFTER_DISCONNECT: delayedCleanupAfterDisconnect(); break; delayedCleanupAfterDisconnect()Àï?áÈ??µ?ØÄ??öActivity() Í?Ê??Ñ×Ô?º?ŵ?stackµÄºóÃæ?ø??ÊÇdestory()µô??onfinish()Ò???ÖØÐ?ÁËÈ?µ?ÓÃmoveTaskToBack(true);?ø??ÊÇsuper.onfinish()???? final Intent intent = PhoneApp.createCallLogIntent(); intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); startActivity(intent); ÕâÒ??ÍÊÇΪÉ?µ?ÓúóÅܵ?call logµÄÔ-Òò??google??ÒâÊÇ?òÍêµç??ÓÃ????ÆÚ?ýÈ?Í????ÇÂ????Éʵ?ÊÉϺÜ?à?ÌÐò??Ï?ÍûÈç?Ë?? µ?ÁË4.0ÒÔºóÕâ?Î?úÂë??ÐÞÕýÁË final Intent intent = mApp.createPhoneEndIntentUsingCallOrigin(); ?øÔÚcom.android.phone.PhoneAppÀï public Intent createPhoneEndIntentUsingCallOrigin() { if (TextUtils.equals(inCallUiState.latestActiveCallOrigin, ALLOWED_EXTRA_CALL_ORIGIN)) { final Intent intent = new Intent(); intent.setClassName(DEFAULT_CALL_ORIGIN_PACKAGE, inCallUiState.latestActiveCallOrigin); return intent; } else { return PhoneApp.createCallLogIntent(); } } ÔÚ4.0?æ??Ç? ÓÐÐèÒª?ÉÒÔÍ??ý?àÌýÍ????áÊø×?Ì????ÑÄ??êActivity startÆðÀ?. ÕâÀïinCallUiState.latestActiveCallOriginÊÇ?Ócall intent µÄextraÀï?Á?öµÄ??( ÔÚ??ºÅ?çÃæÓÐ×öÕâ?ö??Àí if (getActivity() instanceof DialtactsActivity) { intent.putExtra(DialtactsActivity.EXTRA_CALL_ORIGIN,DialtactsActivity.CALL_ORIGIN_DIALTACTS); } ?? public static final String EXTRA_CALL_ORIGIN = "com.android.phone.CALL_ORIGIN"; ???ý?Ó private static final String ALLOWED_EXTRA_CALL_ORIGIN ="com.android.contacts.activities.DialtactsActivity"; ????Ä?Ç?ÊÇÓÐÒâÊ??ûÖ??µ?Ø"com.android.contacts.activities.DialtactsActivity"Ö?ÍâµÄactivity,Ò?Ðí??À??ÉÒÔ?Å?íÕâ?öÏÞÖÆ. µ?È??ÉÒÔ??ÖÆromµÄ???ÉÒÔ×Ô??Òå?Å?íÕâ?öÏÞÖÆ??