Merge "Throw RuntimeException/ImsException when binder is null." into rvc-dev... (cd1e1b5f) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/ims/ImsMmTelManager.java

+176 −29

Original line number	Original line	Diff line number	Diff line
	@@ -294,8 +294,15 @@ public class ImsMmTelManager implements RegistrationManager {
	throw new IllegalArgumentException("Must include a non-null Executor.");		throw new IllegalArgumentException("Must include a non-null Executor.");
	}		}
	c.setExecutor(executor);		c.setExecutor(executor);

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new ImsException("Could not find Telephony Service.",
			ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
			}

	try {		try {
	getITelephony().registerImsRegistrationCallback(mSubId, c.getBinder());		iTelephony.registerImsRegistrationCallback(mSubId, c.getBinder());
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -331,8 +338,15 @@ public class ImsMmTelManager implements RegistrationManager {
	throw new IllegalArgumentException("Must include a non-null Executor.");		throw new IllegalArgumentException("Must include a non-null Executor.");
	}		}
	c.setExecutor(executor);		c.setExecutor(executor);

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new ImsException("Could not find Telephony Service.",
			ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
			}

	try {		try {
	getITelephony().registerImsRegistrationCallback(mSubId, c.getBinder());		iTelephony.registerImsRegistrationCallback(mSubId, c.getBinder());
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	throw new ImsException(e.getMessage(), e.errorCode);		throw new ImsException(e.getMessage(), e.errorCode);
	} catch (RemoteException \| IllegalStateException e) {		} catch (RemoteException \| IllegalStateException e) {
	@@ -361,8 +375,14 @@ public class ImsMmTelManager implements RegistrationManager {
	if (c == null) {		if (c == null) {
	throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");		throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().unregisterImsRegistrationCallback(mSubId, c.getBinder());		iTelephony.unregisterImsRegistrationCallback(mSubId, c.getBinder());
	} catch (RemoteException e) {		} catch (RemoteException e) {
	throw e.rethrowAsRuntimeException();		throw e.rethrowAsRuntimeException();
	}		}
	@@ -387,8 +407,14 @@ public class ImsMmTelManager implements RegistrationManager {
	if (c == null) {		if (c == null) {
	throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");		throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().unregisterImsRegistrationCallback(mSubId, c.getBinder());		iTelephony.unregisterImsRegistrationCallback(mSubId, c.getBinder());
	} catch (RemoteException e) {		} catch (RemoteException e) {
	throw e.rethrowAsRuntimeException();		throw e.rethrowAsRuntimeException();
	}		}
	@@ -409,8 +435,14 @@ public class ImsMmTelManager implements RegistrationManager {
	if (executor == null) {		if (executor == null) {
	throw new IllegalArgumentException("Must include a non-null Executor.");		throw new IllegalArgumentException("Must include a non-null Executor.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().getImsMmTelRegistrationState(mSubId, new IIntegerConsumer.Stub() {		iTelephony.getImsMmTelRegistrationState(mSubId, new IIntegerConsumer.Stub() {
	@Override		@Override
	public void accept(int result) {		public void accept(int result) {
	executor.execute(() -> stateCallback.accept(result));		executor.execute(() -> stateCallback.accept(result));
	@@ -443,8 +475,14 @@ public class ImsMmTelManager implements RegistrationManager {
	if (executor == null) {		if (executor == null) {
	throw new IllegalArgumentException("Must include a non-null Executor.");		throw new IllegalArgumentException("Must include a non-null Executor.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().getImsMmTelRegistrationTransportType(mSubId,		iTelephony.getImsMmTelRegistrationTransportType(mSubId,
	new IIntegerConsumer.Stub() {		new IIntegerConsumer.Stub() {
	@Override		@Override
	public void accept(int result) {		public void accept(int result) {
	@@ -506,8 +544,15 @@ public class ImsMmTelManager implements RegistrationManager {
	throw new IllegalArgumentException("Must include a non-null Executor.");		throw new IllegalArgumentException("Must include a non-null Executor.");
	}		}
	c.setExecutor(executor);		c.setExecutor(executor);

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new ImsException("Could not find Telephony Service.",
			ImsException.CODE_ERROR_INVALID_SUBSCRIPTION);
			}

	try {		try {
	getITelephony().registerMmTelCapabilityCallback(mSubId, c.getBinder());		iTelephony.registerMmTelCapabilityCallback(mSubId, c.getBinder());
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -553,8 +598,14 @@ public class ImsMmTelManager implements RegistrationManager {
	if (c == null) {		if (c == null) {
	throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");		throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().unregisterMmTelCapabilityCallback(mSubId, c.getBinder());		iTelephony.unregisterMmTelCapabilityCallback(mSubId, c.getBinder());
	} catch (RemoteException e) {		} catch (RemoteException e) {
	throw e.rethrowAsRuntimeException();		throw e.rethrowAsRuntimeException();
	}		}
	@@ -599,8 +650,13 @@ public class ImsMmTelManager implements RegistrationManager {
	android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,		android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
	android.Manifest.permission.READ_PRECISE_PHONE_STATE})		android.Manifest.permission.READ_PRECISE_PHONE_STATE})
	public boolean isAdvancedCallingSettingEnabled() {		public boolean isAdvancedCallingSettingEnabled() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isAdvancedCallingSettingEnabled(mSubId);		return iTelephony.isAdvancedCallingSettingEnabled(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -640,8 +696,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	@SystemApi @TestApi		@SystemApi @TestApi
	public void setAdvancedCallingSettingEnabled(boolean isEnabled) {		public void setAdvancedCallingSettingEnabled(boolean isEnabled) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setAdvancedCallingSettingEnabled(mSubId, isEnabled);		iTelephony.setAdvancedCallingSettingEnabled(mSubId, isEnabled);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -680,8 +741,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	public boolean isCapable(@MmTelFeature.MmTelCapabilities.MmTelCapability int capability,		public boolean isCapable(@MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
	@ImsRegistrationImplBase.ImsRegistrationTech int imsRegTech) {		@ImsRegistrationImplBase.ImsRegistrationTech int imsRegTech) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isCapable(mSubId, capability, imsRegTech);		return iTelephony.isCapable(mSubId, capability, imsRegTech);
	} catch (RemoteException e) {		} catch (RemoteException e) {
	throw e.rethrowAsRuntimeException();		throw e.rethrowAsRuntimeException();
	}		}
	@@ -709,8 +775,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)		@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
	public boolean isAvailable(@MmTelFeature.MmTelCapabilities.MmTelCapability int capability,		public boolean isAvailable(@MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
	@ImsRegistrationImplBase.ImsRegistrationTech int imsRegTech) {		@ImsRegistrationImplBase.ImsRegistrationTech int imsRegTech) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isAvailable(mSubId, capability, imsRegTech);		return iTelephony.isAvailable(mSubId, capability, imsRegTech);
	} catch (RemoteException e) {		} catch (RemoteException e) {
	throw e.rethrowAsRuntimeException();		throw e.rethrowAsRuntimeException();
	}		}
	@@ -744,6 +815,13 @@ public class ImsMmTelManager implements RegistrationManager {
	if (executor == null) {		if (executor == null) {
	throw new IllegalArgumentException("Must include a non-null Executor.");		throw new IllegalArgumentException("Must include a non-null Executor.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new ImsException("Could not find Telephony Service.",
			ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
			}

	try {		try {
	getITelephony().isMmTelCapabilitySupported(mSubId, new IIntegerConsumer.Stub() {		getITelephony().isMmTelCapabilitySupported(mSubId, new IIntegerConsumer.Stub() {
	@Override		@Override
	@@ -788,8 +866,13 @@ public class ImsMmTelManager implements RegistrationManager {
	android.Manifest.permission.READ_PRECISE_PHONE_STATE})		android.Manifest.permission.READ_PRECISE_PHONE_STATE})
	@SuppressAutoDoc // No support for device / profile owner or carrier privileges (b/72967236).		@SuppressAutoDoc // No support for device / profile owner or carrier privileges (b/72967236).
	public boolean isVtSettingEnabled() {		public boolean isVtSettingEnabled() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isVtSettingEnabled(mSubId);		return iTelephony.isVtSettingEnabled(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -813,8 +896,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setVtSettingEnabled(boolean isEnabled) {		public void setVtSettingEnabled(boolean isEnabled) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setVtSettingEnabled(mSubId, isEnabled);		iTelephony.setVtSettingEnabled(mSubId, isEnabled);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -853,8 +941,13 @@ public class ImsMmTelManager implements RegistrationManager {
	android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,		android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
	android.Manifest.permission.READ_PRECISE_PHONE_STATE})		android.Manifest.permission.READ_PRECISE_PHONE_STATE})
	public boolean isVoWiFiSettingEnabled() {		public boolean isVoWiFiSettingEnabled() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isVoWiFiSettingEnabled(mSubId);		return iTelephony.isVoWiFiSettingEnabled(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -879,8 +972,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setVoWiFiSettingEnabled(boolean isEnabled) {		public void setVoWiFiSettingEnabled(boolean isEnabled) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setVoWiFiSettingEnabled(mSubId, isEnabled);		iTelephony.setVoWiFiSettingEnabled(mSubId, isEnabled);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -921,8 +1019,13 @@ public class ImsMmTelManager implements RegistrationManager {
	android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,		android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
	android.Manifest.permission.READ_PRECISE_PHONE_STATE})		android.Manifest.permission.READ_PRECISE_PHONE_STATE})
	public boolean isVoWiFiRoamingSettingEnabled() {		public boolean isVoWiFiRoamingSettingEnabled() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isVoWiFiRoamingSettingEnabled(mSubId);		return iTelephony.isVoWiFiRoamingSettingEnabled(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -948,8 +1051,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setVoWiFiRoamingSettingEnabled(boolean isEnabled) {		public void setVoWiFiRoamingSettingEnabled(boolean isEnabled) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setVoWiFiRoamingSettingEnabled(mSubId, isEnabled);		iTelephony.setVoWiFiRoamingSettingEnabled(mSubId, isEnabled);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -980,8 +1088,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setVoWiFiNonPersistent(boolean isCapable, int mode) {		public void setVoWiFiNonPersistent(boolean isCapable, int mode) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setVoWiFiNonPersistent(mSubId, isCapable, mode);		iTelephony.setVoWiFiNonPersistent(mSubId, isCapable, mode);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1025,8 +1138,13 @@ public class ImsMmTelManager implements RegistrationManager {
	android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,		android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
	android.Manifest.permission.READ_PRECISE_PHONE_STATE})		android.Manifest.permission.READ_PRECISE_PHONE_STATE})
	public @WiFiCallingMode int getVoWiFiModeSetting() {		public @WiFiCallingMode int getVoWiFiModeSetting() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().getVoWiFiModeSetting(mSubId);		return iTelephony.getVoWiFiModeSetting(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1054,8 +1172,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setVoWiFiModeSetting(@WiFiCallingMode int mode) {		public void setVoWiFiModeSetting(@WiFiCallingMode int mode) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setVoWiFiModeSetting(mSubId, mode);		iTelephony.setVoWiFiModeSetting(mSubId, mode);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1085,8 +1208,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)		@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
	public @WiFiCallingMode int getVoWiFiRoamingModeSetting() {		public @WiFiCallingMode int getVoWiFiRoamingModeSetting() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().getVoWiFiRoamingModeSetting(mSubId);		return iTelephony.getVoWiFiRoamingModeSetting(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1116,8 +1244,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setVoWiFiRoamingModeSetting(@WiFiCallingMode int mode) {		public void setVoWiFiRoamingModeSetting(@WiFiCallingMode int mode) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setVoWiFiRoamingModeSetting(mSubId, mode);		iTelephony.setVoWiFiRoamingModeSetting(mSubId, mode);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1145,8 +1278,13 @@ public class ImsMmTelManager implements RegistrationManager {
	@SystemApi @TestApi		@SystemApi @TestApi
	@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
	public void setRttCapabilitySetting(boolean isEnabled) {		public void setRttCapabilitySetting(boolean isEnabled) {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	getITelephony().setRttCapabilitySetting(mSubId, isEnabled);		iTelephony.setRttCapabilitySetting(mSubId, isEnabled);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1186,8 +1324,13 @@ public class ImsMmTelManager implements RegistrationManager {
	android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,		android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
	android.Manifest.permission.READ_PRECISE_PHONE_STATE})		android.Manifest.permission.READ_PRECISE_PHONE_STATE})
	public boolean isTtyOverVolteEnabled() {		public boolean isTtyOverVolteEnabled() {
			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new RuntimeException("Could not find Telephony Service.");
			}

	try {		try {
	return getITelephony().isTtyOverVolteEnabled(mSubId);		return iTelephony.isTtyOverVolteEnabled(mSubId);
	} catch (ServiceSpecificException e) {		} catch (ServiceSpecificException e) {
	if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {		if (e.errorCode == ImsException.CODE_ERROR_INVALID_SUBSCRIPTION) {
	// Rethrow as runtime error to keep API compatible.		// Rethrow as runtime error to keep API compatible.
	@@ -1223,8 +1366,15 @@ public class ImsMmTelManager implements RegistrationManager {
	if (callback == null) {		if (callback == null) {
	throw new IllegalArgumentException("Must include a non-null Consumer.");		throw new IllegalArgumentException("Must include a non-null Consumer.");
	}		}

			ITelephony iTelephony = getITelephony();
			if (iTelephony == null) {
			throw new ImsException("Could not find Telephony Service.",
			ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
			}

	try {		try {
	getITelephony().getImsMmTelFeatureState(mSubId, new IIntegerConsumer.Stub() {		iTelephony.getImsMmTelFeatureState(mSubId, new IIntegerConsumer.Stub() {
	@Override		@Override
	public void accept(int result) {		public void accept(int result) {
	executor.execute(() -> callback.accept(result));		executor.execute(() -> callback.accept(result));
	@@ -1243,9 +1393,6 @@ public class ImsMmTelManager implements RegistrationManager {
	.getTelephonyServiceManager()		.getTelephonyServiceManager()
	.getTelephonyServiceRegisterer()		.getTelephonyServiceRegisterer()
	.get());		.get());
	if (binder == null) {
	throw new RuntimeException("Could not find Telephony Service.");
	}
	return binder;		return binder;
	}		}
	}		}