3cc97f8dbc
This routine returns integer values defined in the Phone interface, derived from RILConstants values. Direct references to the RILConstants are replaced by references to these new ones for consistency. API CHANGE: unhide TelephonyManager.PHONE_TYPE_CDMA Addresses issue: http://buganizer/issue?id=1905415 Change-Id: Icfec6d457231b098c031677a66770b5e57be4a44
99 lines
3.1 KiB
Java
99 lines
3.1 KiB
Java
/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.telephony;
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import android.os.Bundle;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.os.SystemProperties;
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import android.provider.Settings;
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import android.telephony.cdma.CdmaCellLocation;
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import android.telephony.gsm.GsmCellLocation;
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import com.android.internal.telephony.ITelephony;
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import com.android.internal.telephony.Phone;
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/**
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* Abstract class that represents the location of the device. {@more}
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*/
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public abstract class CellLocation {
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/**
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* Request an update of the current location. If the location has changed,
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* a broadcast will be sent to everyone registered with {@link
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* PhoneStateListener#LISTEN_CELL_LOCATION}.
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*/
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public static void requestLocationUpdate() {
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try {
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ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.getService("phone"));
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if (phone != null) {
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phone.updateServiceLocation();
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}
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} catch (RemoteException ex) {
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// ignore it
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}
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}
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/**
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* Create a new CellLocation from a intent notifier Bundle
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*
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* This method is used by PhoneStateIntentReceiver and maybe by
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* external applications.
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*
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* @param bundle Bundle from intent notifier
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* @return newly created CellLocation
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*
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* @hide
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*/
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public static CellLocation newFromBundle(Bundle bundle) {
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// TelephonyManager.getDefault().getPhoneType() handles the case when
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// ITelephony interface is not up yet.
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switch(TelephonyManager.getDefault().getPhoneType()) {
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case Phone.PHONE_TYPE_CDMA:
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return new CdmaCellLocation(bundle);
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case Phone.PHONE_TYPE_GSM:
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return new GsmCellLocation(bundle);
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default:
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return null;
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}
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}
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/**
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* @hide
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*/
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public abstract void fillInNotifierBundle(Bundle bundle);
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/**
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* Return a new CellLocation object representing an unknown
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* location, or null for unknown/none phone radio types.
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*
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*/
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public static CellLocation getEmpty() {
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// TelephonyManager.getDefault().getPhoneType() handles the case when
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// ITelephony interface is not up yet.
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switch(TelephonyManager.getDefault().getPhoneType()) {
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case Phone.PHONE_TYPE_CDMA:
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return new CdmaCellLocation();
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case Phone.PHONE_TYPE_GSM:
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return new GsmCellLocation();
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default:
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return null;
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}
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}
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}
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