diff --git a/codec2talkie/src/main/java/com/radio/codec2talkie/protocol/Freedv.java b/codec2talkie/src/main/java/com/radio/codec2talkie/protocol/Freedv.java
index 71ddfd4..0e95061 100644
--- a/codec2talkie/src/main/java/com/radio/codec2talkie/protocol/Freedv.java
+++ b/codec2talkie/src/main/java/com/radio/codec2talkie/protocol/Freedv.java
@@ -153,7 +153,7 @@ public class Freedv implements Protocol {
                 Log.i(TAG, "receive " + cntRead);
                 // TODO, refactor, use onReceiveData
                 _parentProtocolCallback.onReceiveCompressedAudio(null, null, -1, _dataBuffer);
-                float snr = Codec2.freedvGetModemStat(_freedv);
+                float snr = Codec2.freedvGetModemStat(_freedvData);
                 _parentProtocolCallback.onReceiveSignalLevel((short) 0, (short)(100 * snr));
                 isRead = true;
             }
diff --git a/codec2talkie/src/main/res/mipmap-hdpi/ic_launcher.png b/codec2talkie/src/main/res/mipmap-hdpi/ic_launcher.png
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index 0000000..3bac5e3
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diff --git a/codec2talkie/src/main/res/mipmap-mdpi/ic_launcher.png b/codec2talkie/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..0453689
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diff --git a/codec2talkie/src/main/res/mipmap-xhdpi/ic_launcher.png b/codec2talkie/src/main/res/mipmap-xhdpi/ic_launcher.png
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index 0000000..f40f34b
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diff --git a/codec2talkie/src/main/res/mipmap-xxhdpi/ic_launcher.png b/codec2talkie/src/main/res/mipmap-xxhdpi/ic_launcher.png
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index 0000000..841a4a4
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diff --git a/codec2talkie/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/codec2talkie/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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