Support for Signal calls.

Merge in RedPhone

// FREEBIE

jni/Android.mk

@@ -0,0 +1,58 @@
+JNI_DIR := $(call my-dir)
+
+include $(JNI_DIR)/libspeex/Android.mk
+
+include $(JNI_DIR)/webrtc/common_audio/signal_processing/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_processing/aec/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_processing/aecm/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_processing/agc/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_processing/ns/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_processing/utility/Android.mk
+include $(JNI_DIR)/webrtc/system_wrappers/source/Android.mk
+
+include $(JNI_DIR)/webrtc/modules/audio_coding/neteq/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_coding/codecs/g711/Android.mk
+include $(JNI_DIR)/webrtc/modules/audio_coding/codecs/cng/Android.mk
+include $(JNI_DIR)/webrtc/common_audio/vad/Android.mk
+
+include $(JNI_DIR)/openssl/Android.mk
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE     := redphone-audio
+LOCAL_C_INCLUDES := $(JNI_DIR)/libsrtp/include/ $(JNI_DIR)/libsrtp/crypto/include/ $(JNI_DIR)/libspeex/include/ $(JNI_DIR)/webrtc/ $(JNI_DIR)/openssl/include/ $(JNI_DIR)
+LOCAL_LDLIBS     += -lOpenSLES -llog
+LOCAL_CFLAGS     += -Wall
+
+LOCAL_SRC_FILES := \
+$(JNI_DIR)/redphone/MicrophoneReader.cpp \
+$(JNI_DIR)/redphone/AudioCodec.cpp \
+$(JNI_DIR)/redphone/RtpAudioSender.cpp \
+$(JNI_DIR)/redphone/RtpPacket.cpp \
+$(JNI_DIR)/redphone/RtpAudioReceiver.cpp \
+$(JNI_DIR)/redphone/AudioPlayer.cpp \
+$(JNI_DIR)/redphone/JitterBuffer.cpp \
+$(JNI_DIR)/redphone/CallAudioManager.cpp \
+$(JNI_DIR)/redphone/WebRtcJitterBuffer.cpp \
+$(JNI_DIR)/redphone/SrtpStream.cpp \
+$(JNI_DIR)/redphone/NetworkUtil.cpp
+
+LOCAL_STATIC_LIBRARIES := \
+libspeex \
+libwebrtc_aecm \
+libwebrtc_ns \
+libwebrtc_spl \
+libwebrtc_apm_utility \
+libwebrtc_system_wrappers \
+libwebrtc_neteq \
+libwebrtc_g711 \
+libwebrtc_cng \
+libwebrtc_spl \
+libwebrtc_vad \
+libcrypto_static
+
+
+include $(BUILD_SHARED_LIBRARY)
+