Merge "throw runtimeException for applicable TM APIs" (5a3c02ea) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/TelephonyManager.java

+35 −28

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ import android.os.BatteryStats;
		import android.os.Bundle;
		import android.os.Handler;
		import android.os.PersistableBundle;
		import android.os.Process;
		import android.os.RemoteException;
		import android.os.ResultReceiver;
		import android.os.ServiceManager;
		@@ -214,6 +215,10 @@ public class TelephonyManager {
		return ActivityThread.currentOpPackageName();
		}

		private boolean isSystemProcess() {
		return Process.myUid() == Process.SYSTEM_UID;
		}

		/**
		* Returns the multi SIM variant
		* Returns DSDS for Dual SIM Dual Standby
		@@ -2785,18 +2790,17 @@ public class TelephonyManager {
		* @return ImsiEncryptionInfo Carrier specific information that will be used to encrypt the
		* IMSI and IMPI. This includes the public key and the key identifier. This information
		* will be stored in the device keystore. The system will return a null when no key was
		* found, and the carrier does not require a key. The system will throw the following
		* exceptions:
		* 1. IllegalArgumentException when an invalid key is sent.
		* 2. RuntimeException if the key is required but not found; and also if there was an
		* internal exception.
		* found, and the carrier does not require a key. The system will throw
		* IllegalArgumentException when an invalid key is sent or when key is required but
		* not found.
		* @hide
		*/
		public ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int keyType) {
		try {
		IPhoneSubInfo info = getSubscriberInfo();
		if (info == null) {
		throw new RuntimeException("IMSI error: Subscriber Info is null");
		Rlog.e(TAG,"IMSI error: Subscriber Info is null");
		return null;
		}
		int subId = getSubId(SubscriptionManager.getDefaultDataSubscriptionId());
		if (keyType != KEY_TYPE_EPDG && keyType != KEY_TYPE_WLAN) {
		@@ -2804,20 +2808,18 @@ public class TelephonyManager {
		}
		ImsiEncryptionInfo imsiEncryptionInfo = info.getCarrierInfoForImsiEncryption(
		subId, keyType, mContext.getOpPackageName());
		if (imsiEncryptionInfo == null
		&& isImsiEncryptionRequired(subId, keyType)) {
		if (imsiEncryptionInfo == null && isImsiEncryptionRequired(subId, keyType)) {
		Rlog.e(TAG, "IMSI error: key is required but not found");
		throw new RuntimeException("IMSI error: key is required but not found");
		throw new IllegalArgumentException("IMSI error: key is required but not found");
		}
		return imsiEncryptionInfo;
		} catch (RemoteException ex) {
		Rlog.e(TAG, "getCarrierInfoForImsiEncryption RemoteException" + ex);
		throw new RuntimeException("IMSI error: Remote Exception");
		} catch (NullPointerException ex) {
		// This could happen before phone restarts due to crashing
		Rlog.e(TAG, "getCarrierInfoForImsiEncryption NullPointerException" + ex);
		throw new RuntimeException("IMSI error: Null Pointer exception");
		}
		return null;
		}

		/**
		@@ -2833,17 +2835,19 @@ public class TelephonyManager {
		try {
		IPhoneSubInfo info = getSubscriberInfo();
		if (info == null) {
		Rlog.e(TAG, "IMSI error: Subscriber Info is null");
		if (!isSystemProcess()) {
		throw new RuntimeException("IMSI error: Subscriber Info is null");
		}
		return;
		}
		int subId = getSubId(SubscriptionManager.getDefaultDataSubscriptionId());
		info.resetCarrierKeysForImsiEncryption(subId, mContext.getOpPackageName());
		} catch (RemoteException ex) {
		Rlog.e(TAG, "getCarrierInfoForImsiEncryption RemoteException" + ex);
		throw new RuntimeException("IMSI error: Remote Exception");
		} catch (NullPointerException ex) {
		// This could happen before phone restarts due to crashing
		Rlog.e(TAG, "getCarrierInfoForImsiEncryption NullPointerException" + ex);
		throw new RuntimeException("IMSI error: Null Pointer exception");
		if (!isSystemProcess()) {
		ex.rethrowAsRuntimeException();
		}
		}
		}

		@@ -3828,19 +3832,22 @@ public class TelephonyManager {
		*
		* @throws SecurityException if the caller does not have carrier privileges or is not the
		* current default dialer
		*
		* @throws IllegalStateException if telephony service is unavailable.
		*/
		public void sendDialerSpecialCode(String inputCode) {
		try {
		final ITelephony telephony = getITelephony();
		if (telephony == null) {
		if (!isSystemProcess()) {
		throw new RuntimeException("Telephony service unavailable");
		}
		return;
		}
		telephony.sendDialerSpecialCode(mContext.getOpPackageName(), inputCode);
		} catch (RemoteException ex) {
		// This could happen if binder process crashes.
		ex.rethrowFromSystemServer();
		} catch (NullPointerException ex) {
		// This could happen before phone restarts due to crashing
		throw new IllegalStateException("Telephony service unavailable");
		if (!isSystemProcess()) {
		ex.rethrowAsRuntimeException();
		}
		}
		}

		@@ -4992,10 +4999,10 @@ public class TelephonyManager {
		String v = android.provider.Settings.Global.getString(cr, name);

		if (index == Integer.MAX_VALUE) {
		throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index);
		throw new IllegalArgumentException("putIntAtIndex index == MAX_VALUE index=" + index);
		}
		if (index < 0) {
		throw new RuntimeException("putIntAtIndex index < 0 index=" + index);
		throw new IllegalArgumentException("putIntAtIndex index < 0 index=" + index);
		}
		if (v != null) {
		valArray = v.split(",");
		@@ -7263,7 +7270,6 @@ public class TelephonyManager {
		}
		} catch (RemoteException ex) {
		// This could happen if binder process crashes.
		ex.rethrowAsRuntimeException();
		}
		return UNKNOWN_CARRIER_ID;
		}
		@@ -7288,7 +7294,6 @@ public class TelephonyManager {
		}
		} catch (RemoteException ex) {
		// This could happen if binder process crashes.
		ex.rethrowAsRuntimeException();
		}
		return null;
		}
		@@ -7746,7 +7751,9 @@ public class TelephonyManager {
		}
		} catch (RemoteException ex) {
		// This could happen if binder process crashes.
		if (!isSystemProcess()) {
		ex.rethrowAsRuntimeException();
		}
		}
		}
		}