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Commit 3b7682b0 authored by Nathan Harold's avatar Nathan Harold Committed by Automerger Merge Worker
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Add Location Checks on CellLocation#requestLocationUpdate am: 32deda2d am:... 

Add Location Checks on CellLocation#requestLocationUpdate am: 32deda2d am: 3b7647b8 am: b169887a am: cf4bcdca am: e63cf870

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1355807

Change-Id: Iec22786a5ad824d3f5e791ffbc2b47be81c22a2d
parents 935fff09 e63cf870

telephony/java/android/telephony/CellLocation.java

+20 −4
Original line number Diff line number Diff line
@@ -16,7 +16,9 @@ 


package android.telephony;



import android.app.ActivityThread;

import android.compat.annotation.UnsupportedAppUsage;

import android.content.Context;

import android.os.Bundle;

import android.os.RemoteException;

import android.telephony.cdma.CdmaCellLocation;
@@ -31,11 +33,25 @@ import com.android.internal.telephony.PhoneConstants; 
public abstract class CellLocation {



    /**

     * Request an update of the current location.  If the location has changed,

     * a broadcast will be sent to everyone registered with {@link

     * PhoneStateListener#LISTEN_CELL_LOCATION}.

     * This method will not do anything.

     *

     * Whenever location changes, a callback will automatically be be sent to

     * all registrants of {@link PhoneStateListener#LISTEN_CELL_LOCATION}.

     *

     * <p>This method is a no-op for callers targeting SDK level 31 or greater.

     * <p>This method is a no-op for callers that target SDK level 29 or 30 and lack

     * {@link android.Manifest.permission#ACCESS_FINE_LOCATION}.

     * <p>This method is a no-op for callers that target SDK level 28 or below and lack

     * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION}.

     *

     * Callers wishing to request a single location update should use

     * {@link TelephonyManager#requestCellInfoUpdate}.

     */

    public static void requestLocationUpdate() {

        // Since this object doesn't have a context, this is the best we can do.

        final Context appContext = ActivityThread.currentApplication();

        if (appContext == null) return; // should never happen



        try {

            ITelephony phone = ITelephony.Stub.asInterface(

                    TelephonyFrameworkInitializer
@@ -43,7 +59,7 @@ public abstract class CellLocation { 
                            .getTelephonyServiceRegisterer()

                            .get());

            if (phone != null) {

                phone.updateServiceLocation();

                phone.updateServiceLocationWithPackageName(appContext.getOpPackageName());

            }

        } catch (RemoteException ex) {

            // ignore it

telephony/java/com/android/internal/telephony/ITelephony.aidl

+5 −0
Original line number Diff line number Diff line
@@ -227,6 +227,11 @@ interface ITelephony { 
    @UnsupportedAppUsage

    void updateServiceLocation();



    /**

     * Version of updateServiceLocation that records the caller and validates permissions.

     */

    void updateServiceLocationWithPackageName(String callingPkg);



    /**

     * Request to update location information for a subscrition in service state

     * @param subId user preferred subId.