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Delay connecting to MmsService until APIs are called for imms

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Eagerly connecting to MmsService in MmsServiceBroker during system
bootup caused a 2-second delay. Removing the connection in this CL. The
connection will be made when any of the API is called.

b/18085396

Change-Id: I201abcb5f8c5ac69e347e2c69fd20b8215bb0654
This commit is contained in:
Ye Wen
2014-11-11 11:17:28 -08:00
parent 521ca5f8fb
commit bdc3a46312
1 changed files with 15 additions and 4 deletions
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19
services/core/java/com/android/server/MmsServiceBroker.java
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@@ -16,8 +16,6 @@
package com.android.server;
import com.android.internal.telephony.IMms;
import android.Manifest;
import android.app.AppOpsManager;
import android.app.PendingIntent;
@@ -38,6 +36,8 @@ import android.os.SystemClock;
import android.telephony.TelephonyManager;
import android.util.Slog;
import com.android.internal.telephony.IMms;
/**
* This class is a proxy for MmsService APIs. We need this because MmsService runs
* in phone process and may crash anytime. This manages a connection to the actual
@@ -118,7 +118,7 @@ public class MmsServiceBroker extends SystemService {
}
public void systemRunning() {
tryConnecting();
Slog.i(TAG, "Delay connecting to MmsService until an API is called");
}
private void tryConnecting() {
@@ -206,7 +206,7 @@ public class MmsServiceBroker extends SystemService {
* Throws a security exception unless the caller has carrier privilege.
*/
private void enforceCarrierPrivilege() {
String[] packages = getPackageManager().getPackagesForUid(Binder.getCallingUid());
final String[] packages = getPackageManager().getPackagesForUid(Binder.getCallingUid());
for (String pkg : packages) {
if (getTelephonyManager().checkCarrierPrivilegesForPackage(pkg) ==
TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
@@ -216,12 +216,21 @@ public class MmsServiceBroker extends SystemService {
throw new SecurityException("No carrier privilege");
}
private String getCallingPackageName() {
final String[] packages = getPackageManager().getPackagesForUid(Binder.getCallingUid());
if (packages != null && packages.length > 0) {
return packages[0];
}
return "unknown";
}
// Service API calls implementation, proxied to the real MmsService in "com.android.mms.service"
private final class BinderService extends IMms.Stub {
@Override
public void sendMessage(int subId, String callingPkg, Uri contentUri,
String locationUrl, Bundle configOverrides, PendingIntent sentIntent)
throws RemoteException {
Slog.d(TAG, "sendMessage() by " + callingPkg);
mContext.enforceCallingPermission(Manifest.permission.SEND_SMS, "Send MMS message");
if (getAppOpsManager().noteOp(AppOpsManager.OP_SEND_SMS, Binder.getCallingUid(),
callingPkg) != AppOpsManager.MODE_ALLOWED) {
@@ -235,6 +244,7 @@ public class MmsServiceBroker extends SystemService {
public void downloadMessage(int subId, String callingPkg, String locationUrl,
Uri contentUri, Bundle configOverrides,
PendingIntent downloadedIntent) throws RemoteException {
Slog.d(TAG, "downloadMessage() by " + callingPkg);
mContext.enforceCallingPermission(Manifest.permission.RECEIVE_MMS,
"Download MMS message");
if (getAppOpsManager().noteOp(AppOpsManager.OP_RECEIVE_MMS, Binder.getCallingUid(),
@@ -260,6 +270,7 @@ public class MmsServiceBroker extends SystemService {
@Override
public Bundle getCarrierConfigValues(int subId) throws RemoteException {
Slog.d(TAG, "getCarrierConfigValues() by " + getCallingPackageName());
return getServiceGuarded().getCarrierConfigValues(subId);
}