Removed support for ANT+.

myTracks/build.gradle

@@ -22,7 +22,6 @@ android {
 
 dependencies {
     implementation project(':myTracksLib')
-    compile files('libs/antlib.jar')
     androidTestCompile files('libs/AndroidMockGenerator.jar')
     androidTestCompile files('libs/robotium-solo-5.0.1.jar')
 

myTracks/proguard.cfg

@@ -106,8 +106,3 @@
 # class name is enough to get the file name.
 -renamesourcefileattribute MT
 -keepattributes SourceFile,LineNumberTable
-
-# Keep services needed by ANT+ protocol
--keep public class com.dsi.ant.IAnt_6
--keep public class com.dsi.ant.IAnt
--keep public class com.dsi.ant.IServiceSettings

myTracks/src/main/AndroidManifest.xml

@@ -30,8 +30,6 @@ limitations under the License.
   <!-- Permission for activity recognition -->
   <uses-permission android:name="com.google.android.gms.permission.ACTIVITY_RECOGNITION" />
   <!-- Permissions to access sensors -->
-  <uses-permission android:name="com.dsi.ant.permission.ANT" />
-  <uses-permission android:name="com.dsi.ant.permission.ANT_ADMIN" />
   <uses-permission android:name="android.permission.BLUETOOTH" />
   <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
   <!-- Permission for Android sync provider -->

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/SensorManagerFactory.java

@@ -16,7 +16,6 @@
 
 package com.google.android.apps.mytracks.services.sensors;
 
-import com.google.android.apps.mytracks.services.sensors.ant.AntSensorManager;
 import com.google.android.apps.mytracks.util.PreferencesUtils;
 import com.google.android.maps.mytracks.R;
 
@@ -96,7 +95,6 @@ public class SensorManagerFactory {
         context, R.string.sensor_type_key, PreferencesUtils.SENSOR_TYPE_DEFAULT);
 
     switch (sensorType) {
-      case "ANT": return new AntSensorManager(context);
       case "ZEPHYR": return new ZephyrSensorManager(context);
       case "POLAR": return new PolarSensorManager(context);
     }

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/AntSensorManager.java

@@ -1,588 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import com.dsi.ant.AntDefine;
-import com.dsi.ant.AntInterface;
-import com.dsi.ant.AntInterfaceIntent;
-import com.dsi.ant.AntMesg;
-import com.dsi.ant.exception.AntInterfaceException;
-import com.dsi.ant.exception.AntServiceNotConnectedException;
-import com.google.android.apps.mytracks.content.Sensor;
-import com.google.android.apps.mytracks.content.Sensor.SensorDataSet;
-import com.google.android.apps.mytracks.content.Sensor.SensorState;
-import com.google.android.apps.mytracks.services.sensors.SensorManager;
-import com.google.android.apps.mytracks.util.PreferencesUtils;
-import com.google.android.maps.mytracks.R;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.provider.Settings;
-import android.util.Log;
-import android.widget.Toast;
-
-import java.lang.reflect.Field;
-import java.util.Locale;
-
-/**
- * Ant Sensor Manager.
- *
- * @author Jimmy Shih
- */
-public class AntSensorManager extends SensorManager {
-
-  /**
-   * Channel States
-   */
-  public enum ChannelStates {
-    CLOSED, // Channel is closed
-    PENDING_OPEN, // User has requested opening the channel, waiting for a reset
-    SEARCHING, // Channel is opened, but has not received data
-    TRACKING_STATUS, // Channel is opened and has received status data recently
-    TRACKING_DATA, // Channel is opened and has received measurement data
-                   // recently
-    OFFLINE // Channel is closed as the result of a search timeout
-  }
-  public static final short WILDCARD = 0;
-  
-  private static final String TAG = AntSensorManager.class.getSimpleName();
-  private static final int CHANNELS = 4;
-  private static final String RADIO_ANT = "ant";
-  private static final byte ANT_NETWORK = (byte) 0x01;
-
-  private final Context context;
-  private final ChannelConfiguration channelConfig[];
-  private final IntentFilter statusIntentFilter;
-  private final AntInterface antInterface;
-
-  private boolean serviceConnected = false;
-  private boolean hasClaimedInterface = false;
-
-  private SensorDataSet sensorDataSet = null;
-  private long lastSensorDataSetTime = 0;
-  private AntSensorValue antSensorValue = new AntSensorValue();
-
-  private boolean requestedReset = false;
-
-  private AntInterface.ServiceListener serviceListener = new AntInterface.ServiceListener() {
-      @Override
-    public void onServiceConnected() {
-      setSensorState(Sensor.SensorState.CONNECTING);
-      serviceConnected = true;
-      try {
-        hasClaimedInterface = antInterface.hasClaimedInterface();
-        if (!hasClaimedInterface) {
-          hasClaimedInterface = antInterface.claimInterface();
-        }
-        if (!hasClaimedInterface) {
-          tryClaimAnt();
-          return;
-        }
-        if (!antInterface.isEnabled()) {
-          antInterface.enable();
-        }
-        requestReset();
-        enableDataMessage(true);
-      } catch (AntInterfaceException e) {
-        handleAntError();
-      }
-    }
-  
-    @Override
-    public void onServiceDisconnected() {
-      serviceConnected = false;
-      if (hasClaimedInterface) {
-        enableDataMessage(false);
-      }
-      setSensorState(SensorState.DISCONNECTED);
-    }
-  };
-
-  /**
-   * Constructor.
-   *
-   * @param context the context
-   */
-  public AntSensorManager(Context context) {
-    this.context = context;
-
-    channelConfig = new ChannelConfiguration[CHANNELS];
-    channelConfig[0] = new HeartRateChannelConfiguration();
-    channelConfig[1] = new SpeedDistanceChannelConfiguration();
-    channelConfig[2] = new BikeCadenceChannelConfiguration();
-    channelConfig[3] = new CombinedBikeChannelConfiguration();
-
-    statusIntentFilter = new IntentFilter();
-    statusIntentFilter.addAction(AntInterfaceIntent.ANT_ENABLED_ACTION);
-    statusIntentFilter.addAction(AntInterfaceIntent.ANT_ENABLING_ACTION);
-    statusIntentFilter.addAction(AntInterfaceIntent.ANT_DISABLED_ACTION);
-    statusIntentFilter.addAction(AntInterfaceIntent.ANT_DISABLING_ACTION);
-    statusIntentFilter.addAction(AntInterfaceIntent.ANT_RESET_ACTION);
-    statusIntentFilter.addAction(AntInterfaceIntent.ANT_INTERFACE_CLAIMED_ACTION);
-    statusIntentFilter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);
-
-    antInterface = new AntInterface();
-  }
-
-  @Override
-  protected synchronized void setUpChannel() {
-    tearDownChannel();
-    if (AntInterface.hasAntSupport(context)) {
-      context.registerReceiver(statusReceiver, statusIntentFilter);
-      if (!antInterface.initService(context, serviceListener)) {
-        AntInterface.goToMarket(context);
-      }
-    }
-  }
-
-  @Override
-  protected void tearDownChannel() {
-    try {
-      context.unregisterReceiver(statusReceiver);
-    } catch (IllegalArgumentException e) {
-      // Can safely ignore
-    }
-    enableDataMessage(false);
-    if (serviceConnected) {
-      try {
-        if (hasClaimedInterface) {
-          antInterface.releaseInterface();
-        }
-        hasClaimedInterface = false;
-        antInterface.stopRequestForceClaimInterface();
-      } catch (AntServiceNotConnectedException e) {
-        // Can safely ignore
-      } catch (AntInterfaceException e) {
-        Log.w(TAG, "Exception in tearDonwChannel.", e);
-      }
-      antInterface.releaseService();
-      serviceConnected = false;
-    }
-    setSensorState(SensorState.DISCONNECTED);
-  }
-
-  @Override
-  public SensorDataSet getSensorDataSet() {
-    return sensorDataSet;
-  }
-
-  /**
-   * Tries to claim the ant interface.
-   */
-  private void tryClaimAnt() {
-    try {
-      antInterface.requestForceClaimInterface(context.getString(R.string.my_tracks_app_name));
-    } catch (AntInterfaceException e) {
-      handleAntError();
-    }
-  }
-
-  /**
-   * Configures ant radio.
-   */
-  private void configureAntRadio() {
-    try {
-      if (serviceConnected && hasClaimedInterface && antInterface.isEnabled()) {
-        try {
-          antInterface.ANTDisableEventBuffering();
-        } catch (AntInterfaceException e) {
-          Log.e(TAG, "Cannot disable event buffering.", e);
-        }
-      } else {
-        Log.i(TAG, "Cannot disable event buffering now.");
-      }
-    } catch (AntInterfaceException e) {
-      Log.e(TAG, "Unable to check enabled state.", e);
-    }
-  }
-
-  /**
-   * Handles ant error.
-   */
-  private void handleAntError() {
-    clearAllChannels();
-  }
-
-  /**
-   * Opens a channel.
-   *
-   * @param channel the channel
-   */
-  private void openChannel(byte channel) {
-    short deviceNumber = (short) PreferencesUtils.getInt(
-        context, channelConfig[channel].getDeviceIdKey(), WILDCARD);
-    channelConfig[channel].setDeviceNumber(deviceNumber);
-    channelConfig[channel].setChannelState(ChannelStates.PENDING_OPEN);
-    setupAntChannel(ANT_NETWORK, channel);
-  }
-
-  /**
-   * Closes a channel.
-   *
-   * @param channel the channel
-   */
-  private void closeChannel(byte channel) {
-    channelConfig[channel].setInitializing(false);
-    channelConfig[channel].setDeinitializing(true);
-    channelConfig[channel].setChannelState(ChannelStates.CLOSED);
-    try {
-      antInterface.ANTCloseChannel(channel);
-      // Note, unassign channel after getting channel closed event
-    } catch (AntInterfaceException e) {
-      Log.w(TAG, "Unable to close channel: " + channel, e);
-      handleAntError();
-    }
-  }
-
-  /**
-   * Clears all channels.
-   */
-  private void clearAllChannels() {
-    for (int i = 0; i < CHANNELS; i++) {
-      channelConfig[i].setChannelState(ChannelStates.CLOSED);
-    }
-    setSensorState(SensorState.DISCONNECTED);
-  }
-
-  /**
-   * Requests reset.
-   */
-  private void requestReset() {
-    try {
-      requestedReset = true;
-      antInterface.ANTResetSystem();
-      configureAntRadio();
-    } catch (AntInterfaceException e) {
-      Log.e(TAG, "Unable to reset ant.", e);
-      requestedReset = false;
-    }
-  }
-
-  @Override
-  public boolean isEnabled() {
-    if (antInterface == null || !antInterface.isServiceConnected()) {
-      return false;
-    }
-    try {
-      return antInterface.isEnabled();
-    } catch (AntInterfaceException e) {
-      Log.w(TAG, "Unable to check enabled.", e);
-      return false;
-    }
-  }
-
-  private final BroadcastReceiver statusReceiver = new BroadcastReceiver() {
-    public void onReceive(Context c, Intent intent) {
-      String ANTAction = intent.getAction();
-      if (ANTAction.equals(AntInterfaceIntent.ANT_DISABLED_ACTION)) {
-        clearAllChannels();
-      } else if (ANTAction.equals(AntInterfaceIntent.ANT_RESET_ACTION)) {
-        if (!requestedReset) {
-          // Someone else triggered an ant reset
-          clearAllChannels();
-        } else {
-          requestedReset = false;
-          configureAntRadio();
-        }
-      } else if (ANTAction.equals(AntInterfaceIntent.ANT_INTERFACE_CLAIMED_ACTION)) {
-        boolean wasClaimed = hasClaimedInterface;
-
-        // Could also read ANT_INTERFACE_CLAIMED_PID from intent and see if it
-        // matches the current process PID.
-        try {
-          hasClaimedInterface = antInterface.hasClaimedInterface();
-          if (hasClaimedInterface) {
-            enableDataMessage(true);
-          } else {
-            if (wasClaimed) {
-              // Claimed by another application
-              enableDataMessage(false);
-              setSensorState(SensorState.DISCONNECTED);
-            }
-          }
-        } catch (AntInterfaceException e) {
-          handleAntError();
-        }
-      } else if (ANTAction.equals(Intent.ACTION_AIRPLANE_MODE_CHANGED)) {
-        if (isAirPlaneMode()) {
-          clearAllChannels();
-        }
-      }
-    }
-  };
-
-  private final BroadcastReceiver dataReceiver = new BroadcastReceiver() {
-    @Override
-    public void onReceive(Context c, Intent intent) {
-      if (intent.getAction().equals(AntInterfaceIntent.ANT_RX_MESSAGE_ACTION)) {
-        byte[] antRxMessage = intent.getByteArrayExtra(AntInterfaceIntent.ANT_MESSAGE);
-        byte channel;
-        switch (antRxMessage[AntMesg.MESG_ID_OFFSET]) {
-          case AntMesg.MESG_BROADCAST_DATA_ID:
-          case AntMesg.MESG_ACKNOWLEDGED_DATA_ID:
-            channel = antRxMessage[AntMesg.MESG_DATA_OFFSET];
-            if (channelConfig[channel].getChannelState() != ChannelStates.CLOSED) {
-              channelConfig[channel].setChannelState(ChannelStates.TRACKING_DATA);
-            }
-
-            if (channelConfig[channel].getDeviceNumber() == WILDCARD) {
-              try {
-                antInterface.ANTRequestMessage(channel, AntMesg.MESG_CHANNEL_ID_ID);
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-            }
-            channelConfig[channel].decodeMessage(antRxMessage, antSensorValue);
-            setSensorDataSet();
-            break;
-          case AntMesg.MESG_RESPONSE_EVENT_ID:
-            handleResponseEventMessage(antRxMessage);
-            break;
-          case AntMesg.MESG_CHANNEL_ID_ID:
-            channel = antRxMessage[AntMesg.MESG_DATA_OFFSET];
-            short deviceNumber = (short) ((antRxMessage[AntMesg.MESG_DATA_OFFSET + 1] & 0xFF
-                | ((antRxMessage[AntMesg.MESG_DATA_OFFSET + 2] & 0xFF) << 8)) & 0xFFFF);
-            channelConfig[channel].setDeviceNumber(deviceNumber);
-            PreferencesUtils.setInt(context, channelConfig[channel].getDeviceIdKey(), deviceNumber);
-            Toast.makeText(context,
-                context.getString(R.string.settings_sensor_connected, deviceNumber),
-                Toast.LENGTH_SHORT).show();
-            setSensorState(SensorState.CONNECTED);
-            break;
-          default:
-            break;
-        }
-      }
-    }
-
-    /**
-     * Handles response event message.
-     *
-     * @param message the message
-     */
-    private void handleResponseEventMessage(byte[] message) {
-      // For a list of possible message codes see ANT Message Protocol and Usage
-      // section 9.5.6.1 available from thisisant.com
-      byte channel = message[AntMesg.MESG_DATA_OFFSET];
-      if ((message[AntMesg.MESG_DATA_OFFSET + 1] == AntMesg.MESG_EVENT_ID)
-          && (message[AntMesg.MESG_DATA_OFFSET + 2] == AntDefine.EVENT_RX_SEARCH_TIMEOUT)) {
-        // A channel timed out searching, unassign it
-        channelConfig[channel].setInitializing(false);
-        channelConfig[channel].setDeinitializing(false);
-        channelConfig[channel].setChannelState(ChannelStates.OFFLINE);
-        try {
-          antInterface.ANTUnassignChannel(channel);
-        } catch (AntInterfaceException e) {
-          handleAntError();
-        }
-        setSensorState(SensorState.DISCONNECTED);
-      }
-
-      if (channelConfig[channel].isInitializing()) {
-        if (message[AntMesg.MESG_DATA_OFFSET + 2] != 0) {
-          // Error response
-          Log.e(TAG, String.format(Locale.US,
-              "Error code(%#02x) on message ID(%#02x) on channel %d",
-              message[AntMesg.MESG_DATA_OFFSET + 2], message[AntMesg.MESG_DATA_OFFSET + 1],
-              channel));
-        } else {
-          // Switch on message id
-          switch (message[AntMesg.MESG_DATA_OFFSET + 1]) {
-            case AntMesg.MESG_ASSIGN_CHANNEL_ID:
-              try {
-                antInterface.ANTSetChannelId(channel, channelConfig[channel].getDeviceNumber(),
-                    channelConfig[channel].getDeviceType(), ChannelConfiguration.TRANSMISSION_TYPE);
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-              break;
-            case AntMesg.MESG_CHANNEL_ID_ID:
-              try {
-                antInterface.ANTSetChannelPeriod(channel, channelConfig[channel].getMessagPeriod());
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-              break;
-            case AntMesg.MESG_CHANNEL_MESG_PERIOD_ID:
-              try {
-                antInterface.ANTSetChannelRFFreq(channel, ChannelConfiguration.FREQUENCY);
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-              break;
-            case AntMesg.MESG_CHANNEL_RADIO_FREQ_ID:
-              try {
-                // Disable high priority search
-                antInterface.ANTSetChannelSearchTimeout(channel, (byte) 0);
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-              break;
-            case AntMesg.MESG_CHANNEL_SEARCH_TIMEOUT_ID:
-              try {
-                // Set search timeout to 30 seconds (low priority search)
-                antInterface.ANTSetLowPriorityChannelSearchTimeout(channel, (byte) 12);
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-              break;
-            case AntMesg.MESG_SET_LP_SEARCH_TIMEOUT_ID:
-              if (channelConfig[channel].getDeviceNumber() == WILDCARD) {
-                try {
-                  // Configure proximity search, if using wild card search
-                  antInterface.ANTSetProximitySearch(
-                      channel, ChannelConfiguration.PROXIMITY_SEARCH);
-                } catch (AntInterfaceException e) {
-                  handleAntError();
-                }
-              } else {
-                try {
-                  antInterface.ANTOpenChannel(channel);
-                } catch (AntInterfaceException e) {
-                  handleAntError();
-                }
-              }
-              break;
-            case AntMesg.MESG_PROX_SEARCH_CONFIG_ID:
-              try {
-                antInterface.ANTOpenChannel(channel);
-              } catch (AntInterfaceException e) {
-                handleAntError();
-              }
-              break;
-            case AntMesg.MESG_OPEN_CHANNEL_ID:
-              channelConfig[channel].setInitializing(false);
-              channelConfig[channel].setChannelState(ChannelStates.SEARCHING);
-              break;
-            default:
-              break;
-          }
-        }
-      } else if (channelConfig[channel].isDeinitializing()) {
-        if ((message[AntMesg.MESG_DATA_OFFSET + 1] == AntMesg.MESG_EVENT_ID)
-            && (message[AntMesg.MESG_DATA_OFFSET + 2] == AntDefine.EVENT_CHANNEL_CLOSED)) {
-          try {
-            antInterface.ANTUnassignChannel(channel);
-          } catch (AntInterfaceException e) {
-            handleAntError();
-          }
-        } else if ((message[AntMesg.MESG_DATA_OFFSET + 1] == AntMesg.MESG_UNASSIGN_CHANNEL_ID)
-            && (message[AntMesg.MESG_DATA_OFFSET + 2] == AntDefine.RESPONSE_NO_ERROR)) {
-          channelConfig[channel].setDeinitializing(false);
-        }
-      }
-    }
-  };
-
-  /**
-   * Sets sensor data set.
-   */
-  private void setSensorDataSet() {
-    long now = System.currentTimeMillis();
-    // Data comes in at ~4Hz rate from the sensors, so after >300 msec fresh
-    // data is here from all the connected sensors
-    if (now < lastSensorDataSetTime + 300) {
-      return;
-    }
-    lastSensorDataSetTime = now;
-
-    SensorDataSet.Builder builder = Sensor.SensorDataSet.newBuilder();
-    int heartRate = antSensorValue.getHeartRate();
-    if (heartRate != -1) {
-      builder.setHeartRate(Sensor.SensorData.newBuilder()
-          .setValue(heartRate).setState(Sensor.SensorState.SENDING));
-    }
-    int cadence = antSensorValue.getCadence();
-    if (cadence != -1) {
-      builder.setCadence(Sensor.SensorData.newBuilder()
-          .setValue(cadence).setState(Sensor.SensorState.SENDING));
-    }
-    sensorDataSet = builder.setCreationTime(now).build();
-    setSensorState(SensorState.SENDING);
-  }
-
-  /**
-   * Sets up ant channel.
-   *
-   * @param networkNumber the network number
-   * @param channel the channel
-   */
-  private void setupAntChannel(byte networkNumber, byte channel) {
-    try {
-      channelConfig[channel].setInitializing(true);
-      channelConfig[channel].setDeinitializing(false);
-
-      // Assign as slave channel on selected network
-      antInterface.ANTAssignChannel(channel, AntDefine.PARAMETER_RX_NOT_TX, networkNumber);
-
-      // The rest of the channel configuration will occur after the response is
-      // received in handleResponseEventMessage
-    } catch (AntInterfaceException aie) {
-      handleAntError();
-    }
-  }
-
-  /**
-   * Enables data message.
-   *
-   * @param enabled true to enable
-   */
-  private void enableDataMessage(boolean enabled) {
-    if (enabled) {
-      context.registerReceiver(
-          dataReceiver, new IntentFilter(AntInterfaceIntent.ANT_RX_MESSAGE_ACTION));
-      for (int i = 0; i < CHANNELS; i++) {
-        openChannel((byte) i);
-      }
-    } else {
-      try {
-        context.unregisterReceiver(dataReceiver);
-        for (int i = 0; i < CHANNELS; i++) {
-          closeChannel((byte) i);
-        }
-      } catch (IllegalArgumentException e) {
-        // Can safely ignore
-      }
-    }
-  }
-
-  /**
-   * Returns true if in airplane mode.
-   */
-  private boolean isAirPlaneMode() {
-    if (!Settings.System.getString(
-        context.getContentResolver(), Settings.System.AIRPLANE_MODE_RADIOS)
-        .contains(RADIO_ANT)) {
-      return false;
-    }
-    if (Settings.System.getInt(context.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0)
-        == 0) {
-      return false;
-    }
-
-    try {
-      Field field = Settings.System.class.getField("AIRPLANE_MODE_TOGGLEABLE_RADIOS");
-      return !Settings.System.getString(context.getContentResolver(), (String) field.get(null))
-          .contains(RADIO_ANT);
-    } catch (Exception e) {
-      // This is expected if the list does not yet exist, so just return true
-      return true;
-    }
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/AntSensorValue.java

@@ -1,60 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-/**
- * Contains the latest ant sensor value.
- *
- * @author Jimmy Shih
- */
-public class AntSensorValue {
-
-  private int heartRate = -1;
-  private int cadence = -1;
-
-  /**
-   * Gets the heart rate.
-   */
-  public int getHeartRate() {
-    return heartRate;
-  }
-
-  /**
-   * Sets the heart rate.
-   *
-   * @param heartRate the heart rate to set
-   */
-  public void setHeartRate(int heartRate) {
-    this.heartRate = heartRate;
-  }
-
-  /**
-   * Gets the cadence.
-   */
-  public int getCadence() {
-    return cadence;
-  }
-
-  /**
-   * Sets the cadence.
-   *
-   * @param cadence the cadence to set
-   */
-  public void setCadence(int cadence) {
-    this.cadence = cadence;
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/BikeCadenceChannelConfiguration.java

@@ -1,55 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import com.google.android.maps.mytracks.R;
-
-/**
- * Bike cadence sensor channel configuration.
- *
- * @author Jimmy Shih
- */
-public class BikeCadenceChannelConfiguration extends ChannelConfiguration {
-
-  private static final int DEVICE_ID_KEY = R.string.ant_bike_cadence_sensor_id_key;
-  private static final byte DEVICE_TYPE = 0x7A;
-  private static final short MESSAGE_PERIOD = 8102;
-
-  private CadenceCounter cadenceCounter = new CadenceCounter();
-
-  @Override
-  public int getDeviceIdKey() {
-    return DEVICE_ID_KEY;
-  }
-
-  @Override
-  public byte getDeviceType() {
-    return DEVICE_TYPE;
-  }
-
-  @Override
-  public short getMessagPeriod() {
-    return MESSAGE_PERIOD;
-  }
-
-  @Override
-  public void decodeMessage(byte[] message, AntSensorValue antSensorValue) {
-    int revolutionCount = ((int) message[9] & 0xFF) + ((int) message[10] & 0xFF) * 256;
-    int eventTime = ((int) message[7] & 0xFF) + ((int) message[8] & 0xFF) * 256;
-    antSensorValue.setCadence(cadenceCounter.getEventsPerMinute(revolutionCount, eventTime));
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/CadenceCounter.java

@@ -1,178 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import java.util.LinkedList;
-
-/**
- * A counter that processes an Ant+ sensor data (count + event time) and returns
- * the instantaneous cadence value.
- *
- * @author Laszlo Molnar
- */
-public class CadenceCounter {
-
-  private static final int MILLIS_PER_MINUTE = 60000;
-  private static final int MAX_HISTORY_TIME_IN_MILLIS = 5000; // 5 seconds
-  private static final int MAX_HISTORY_SIZE = 100;
-  private static final int EVENT_TIME_PER_MINUTE = 60 * 1024;
-
-  /**
-   * Cadence data.
-   * 
-   * @author Laszlo Molnar
-   */
-  private static class CadenceData {
-    final long systemTime;
-    final int count;
-    final int eventTime;
-
-    private CadenceData(long systemTime, int count, int eventTime) {
-      this.systemTime = systemTime;
-      this.count = count;
-      this.eventTime = eventTime;
-    }
-  }
-
-  // The last count
-  private int lastCount;
-
-  // The last calculated cadence
-  private int eventsPerMinute;
-
-  // The history of the previous sensor data, oldest first
-  private LinkedList<CadenceData> history;
-
-  public CadenceCounter() {
-    lastCount = -1;
-    eventsPerMinute = 0;
-    history = new LinkedList<CadenceData>();
-  }
-
-  /**
-   * Gets the cadence value.
-   * 
-   * @param count count
-   * @param eventTime event time
-   */
-  public int getEventsPerMinute(int count, int eventTime) {
-    long now = System.currentTimeMillis();
-    int countChange = (count - lastCount) & 0xFFFF;
-
-    if (lastCount < 0) {
-      /*
-       * eventTime for the initial count value is probably out of date, so not
-       * updating the history.
-       */
-      lastCount = count;
-      eventsPerMinute = 0;
-      return 0;
-    }
-
-    lastCount = count;
-
-    if (countChange != 0) {
-      if (removeOldHistory(now)) {
-        CadenceData lastCadenceData = history.getLast();
-        int eventTimeChange = (eventTime - lastCadenceData.eventTime) & 0xFFFF;
-        if (eventTimeChange != 0) {
-          countChange = (count - lastCadenceData.count) & 0xFFFF;
-          eventsPerMinute = countChange * EVENT_TIME_PER_MINUTE / eventTimeChange;
-        }
-      }
-      history.addLast(new CadenceData(now, count, eventTime));
-      return eventsPerMinute;
-    } else {
-      // The sensor has resent old data
-      if (history.isEmpty()) {
-        eventsPerMinute = 0;
-        return 0;
-      }
-
-      CadenceData lastCadenceData = history.getLast();
-      if ((now - lastCadenceData.systemTime) * eventsPerMinute < MILLIS_PER_MINUTE) {
-        // The last eventsPerMinute is still valid
-        return eventsPerMinute;
-      }
-
-      // Update the history
-      if (!removeOldHistory(now)) {
-        eventsPerMinute = 0;
-        return 0;
-      }
-
-      /*
-       * Too much time has passed since the last count change. A smaller value
-       * than eventsPerMinute must be returned. The value is calculated from the
-       * history.
-       */
-      return getValueFromHistory(now);
-    }
-  }
-
-  /**
-   * Gets the cadence value from the history when the sensor only resends the
-   * old data.
-   * 
-   * @param now the current system time
-   */
-  private int getValueFromHistory(long now) {
-    CadenceData firstCadenceData = history.getFirst();
-    CadenceData lastCadenceData = history.getLast();
-    int eventTimeChange = (lastCadenceData.eventTime - firstCadenceData.eventTime) & 0xFFFF;
-    int countChange = (lastCount - firstCadenceData.count) & 0xFFFF;
-
-    // (now - lastCadenceData) + (lastCadenceData - firstCadenceData)
-    int systemTimeChange = (int) (now - lastCadenceData.systemTime
-        + (eventTimeChange * MILLIS_PER_MINUTE) / EVENT_TIME_PER_MINUTE);
-
-    /*
-     * eventsPerMinute is not updated because it is still needed when a new
-     * sensor event arrives.
-     */
-    if (systemTimeChange == 0) {
-      return eventsPerMinute;
-    }
-    int value = (countChange * MILLIS_PER_MINUTE) / systemTimeChange;
-
-    /*
-     * Do not return a larger number than eventsPerMinute because this function
-     * is only called when more time has passed after the last count change than
-     * the interval from eventsPerMinute.
-     */
-    return value < eventsPerMinute ? value : eventsPerMinute;
-  }
-
-  /**
-   * Removes old data from the history.
-   * 
-   * @param now the current system time
-   * @return true if the remaining history is not empty.
-   */
-  private boolean removeOldHistory(long now) {
-    CadenceData historyElement = history.peek();
-    while (historyElement != null) {
-      if (now - historyElement.systemTime <= MAX_HISTORY_TIME_IN_MILLIS
-          && history.size() < MAX_HISTORY_SIZE) {
-        return true;
-      }
-      history.removeFirst();
-      historyElement = history.peek();
-    }
-    return false;
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/ChannelConfiguration.java

@@ -1,123 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import com.google.android.apps.mytracks.services.sensors.ant.AntSensorManager.ChannelStates;
-
-/**
- * Ant channel configuration.
- *
- * @author Jimmy Shih
- */
-public abstract class ChannelConfiguration {
-
-  public static final byte FREQUENCY = 57; // 2457Mhz (Ant+ frequency)
-  public static final byte TRANSMISSION_TYPE = 0; // 0 for wild card search
-  public static final byte PROXIMITY_SEARCH = 7;
-
-  private short deviceNumber = AntSensorManager.WILDCARD;
-  private ChannelStates channelState = ChannelStates.CLOSED;
-  private boolean isInitializing = false;
-  private boolean isDeinitializing = false;
-
-  /**
-   * Gets the My Tracks settings device id key.
-   */
-  public abstract int getDeviceIdKey();
-
-  /**
-   * Gets the device type.
-   */
-  public abstract byte getDeviceType();
-
-  /**
-   * Gets the message period.
-   */
-  public abstract short getMessagPeriod();
-
-  /**
-   * Decodes the message and places the value in antSensorValue.
-   *
-   * @param message the message
-   * @param antSensorValue the ant sensor value
-   */
-  public abstract void decodeMessage(byte[] message, AntSensorValue antSensorValue);
-
-  /**
-   * Gets the device number.
-   */
-  public short getDeviceNumber() {
-    return deviceNumber;
-  }
-
-  /**
-   * Sets the device number.
-   *
-   * @param deviceNumber the device number to set
-   */
-  public void setDeviceNumber(short deviceNumber) {
-    this.deviceNumber = deviceNumber;
-  }
-
-  /**
-   * Gets the channel state.
-   */
-  public ChannelStates getChannelState() {
-    return channelState;
-  }
-
-  /**
-   * Sets the channel state.
-   *
-   * @param channelState the channelState to set
-   */
-  public void setChannelState(ChannelStates channelState) {
-    this.channelState = channelState;
-  }
-
-  /**
-   * Returns true if initializing.
-   */
-  public boolean isInitializing() {
-    return isInitializing;
-  }
-
-  /**
-   * Sets isInitializing.
-   *
-   * @param isInitializing true if isInitializing
-   */
-  public void setInitializing(boolean isInitializing) {
-    this.isInitializing = isInitializing;
-  }
-
-  /**
-   * Returns true if deinitializing.
-   */
-  public boolean isDeinitializing() {
-    return isDeinitializing;
-  }
-
-  /**
-   * Sets isDeinitializing.
-   *
-   * @param isDeinitializing true if isDeinitializing
-   */
-  public void setDeinitializing(boolean isDeinitializing) {
-    this.isDeinitializing = isDeinitializing;
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/CombinedBikeChannelConfiguration.java

@@ -1,56 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import com.google.android.maps.mytracks.R;
-
-/**
- * Combined bike sensor channel configuration.
- *
- * @author Jimmy Shih
- */
-public class CombinedBikeChannelConfiguration extends ChannelConfiguration {
-
-  private static final int DEVICE_ID_KEY = R.string.ant_combined_bike_sensor_id_key;
-  private static final byte DEVICE_TYPE = 0x79;
-  private static final short MESSAGE_PERIOD = 8086;
-
-  private CadenceCounter cadenceCounter = new CadenceCounter();
-
-  @Override
-  public int getDeviceIdKey() {
-    return DEVICE_ID_KEY;
-  }
-
-  @Override
-  public byte getDeviceType() {
-    return DEVICE_TYPE;
-  }
-
-  @Override
-  public short getMessagPeriod() {
-    return MESSAGE_PERIOD;
-  }
-
-  @Override
-  public void decodeMessage(byte[] message, AntSensorValue antSensorValue) {
-    int revolutionCount = ((int) message[5] & 0xFF) + ((int) message[6] & 0xFF) * 256;
-    int eventTime = ((int) message[3] & 0xFF) + ((int) message[4] & 0xFF) * 256;
-
-    antSensorValue.setCadence(cadenceCounter.getEventsPerMinute(revolutionCount, eventTime));
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/HeartRateChannelConfiguration.java

@@ -1,51 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import com.google.android.maps.mytracks.R;
-
-/**
- * Heart rate monitor channel configuration.
- *
- * @author Jimmy Shih
- */
-public class HeartRateChannelConfiguration extends ChannelConfiguration {
-
-  private static final int DEVICE_ID_KEY = R.string.ant_heart_rate_monitor_id_key;
-  private static final byte DEVICE_TYPE = 0x78;
-  private static final short MESSAGE_PERIOD = 8070;
-
-  @Override
-  public int getDeviceIdKey() {
-    return DEVICE_ID_KEY;
-  }
-
-  @Override
-  public byte getDeviceType() {
-    return DEVICE_TYPE;
-  }
-
-  @Override
-  public short getMessagPeriod() {
-    return MESSAGE_PERIOD;
-  }
-
-  @Override
-  public void decodeMessage(byte[] message, AntSensorValue antSensorValue) {
-    antSensorValue.setHeartRate(message[10] & 0xFF);
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/services/sensors/ant/SpeedDistanceChannelConfiguration.java

@@ -1,55 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.android.apps.mytracks.services.sensors.ant;
-
-import com.google.android.maps.mytracks.R;
-
-/**
- * Speed distance monitor channel configuration.
- *
- * @author Jimmy Shih
- */
-public class SpeedDistanceChannelConfiguration extends ChannelConfiguration {
-
-  private static final int DEVICE_ID_KEY = R.string.ant_speed_distance_monitor_id_key;
-  private static final byte DEVICE_TYPE = 0x7C;
-  private static final short MESSAGE_PERIOD = 8134;
-
-  @Override
-  public int getDeviceIdKey() {
-    return DEVICE_ID_KEY;
-  }
-
-  @Override
-  public byte getDeviceType() {
-    return DEVICE_TYPE;
-  }
-
-  @Override
-  public short getMessagPeriod() {
-    return MESSAGE_PERIOD;
-  }
-
-  @Override
-  public void decodeMessage(byte[] message, AntSensorValue antSensorValue) {
-    // Check page 2 data
-    if (message[3] == 0x02) {
-      antSensorValue.setCadence(
-          (int) ((message[6] & 0xFF) + (((message[7] >>> 4) & 0x0F) / 16.0f)));
-    }
-  }
-}

myTracks/src/main/java/com/google/android/apps/mytracks/settings/SensorSettingsActivity.java

@@ -16,8 +16,6 @@
 
 package com.google.android.apps.mytracks.settings;
 
-import com.dsi.ant.AntInterface;
-import com.google.android.apps.mytracks.services.sensors.ant.AntSensorManager;
 import com.google.android.apps.mytracks.util.BluetoothDeviceUtils;
 import com.google.android.apps.mytracks.util.PreferencesUtils;
 import com.google.android.maps.mytracks.R;
@@ -48,9 +46,7 @@ public class SensorSettingsActivity extends AbstractSettingsActivity {
     super.onCreate(bundle);
     addPreferencesFromResource(R.xml.sensor_settings);
 
-    boolean hasAntSupport = AntInterface.hasAntSupport(this);
-
-    configSensorType(hasAntSupport);
+    configSensorType();
 
     findPreference(getString(R.string.settings_sensor_bluetooth_pairing_key))
         .setOnPreferenceClickListener(new OnPreferenceClickListener() {
@@ -60,30 +56,15 @@ public class SensorSettingsActivity extends AbstractSettingsActivity {
             return true;
           }
         });
-
-    if (!hasAntSupport) {
-      PreferenceScreen rootPreferenceScreen = (PreferenceScreen) findPreference(
-          getString(R.string.settings_sensor_root_key));
-      rootPreferenceScreen.removePreference(
-          findPreference(getString(R.string.settings_sensor_ant_key)));
-    }
   }
 
   @SuppressWarnings("deprecation")
-  private void configSensorType(boolean hasAntSupport) {
-    ListPreference preference = (ListPreference) findPreference(
-        getString(R.string.sensor_type_key));
+  private void configSensorType() {
+    ListPreference preference = (ListPreference) findPreference(getString(R.string.sensor_type_key));
     String value = PreferencesUtils.getString(
         this, R.string.sensor_type_key, PreferencesUtils.SENSOR_TYPE_DEFAULT);
-    String[] options = getResources().getStringArray(
-        hasAntSupport ? R.array.sensor_type_all_options : R.array.sensor_type_bluetooth_options);
-    String[] values = getResources().getStringArray(
-        hasAntSupport ? R.array.sensor_type_all_values : R.array.sensor_type_bluetooth_values);
-
-    if (!hasAntSupport && value.equals(R.string.sensor_type_value_ant)) {
-      value = PreferencesUtils.SENSOR_TYPE_DEFAULT;
-      PreferencesUtils.setString(this, R.string.sensor_type_key, value);
-    }
+    String[] options = getResources().getStringArray(R.array.sensor_type_bluetooth_options);
+    String[] values = getResources().getStringArray( R.array.sensor_type_bluetooth_values);
 
     OnPreferenceChangeListener listener = new OnPreferenceChangeListener() {
         @Override
@@ -102,49 +83,10 @@ public class SensorSettingsActivity extends AbstractSettingsActivity {
    */
   @SuppressWarnings("deprecation")
   private void updateUiBySensorType(String sensorType) {
-    boolean isBluetooth = getString(R.string.sensor_type_value_polar).equals(sensorType)
-        || getString(R.string.sensor_type_value_zephyr).equals(sensorType);
+    boolean isBluetooth = getString(R.string.sensor_type_value_polar).equals(sensorType) || getString(R.string.sensor_type_value_zephyr).equals(sensorType);
     findPreference(getString(R.string.settings_sensor_bluetooth_key)).setEnabled(isBluetooth);
-
-    boolean isAnt = getString(R.string.sensor_type_value_ant).equals(sensorType);
-    updateAntSensor(R.string.settings_sensor_ant_reset_heart_rate_monitor_key,
-        R.string.ant_heart_rate_monitor_id_key, isAnt);
-    updateAntSensor(R.string.settings_sensor_ant_reset_speed_distance_monitor_key,
-        R.string.ant_speed_distance_monitor_id_key, isAnt);
-    updateAntSensor(R.string.settings_sensor_ant_reset_bike_cadence_sensor_key,
-        R.string.ant_bike_cadence_sensor_id_key, isAnt);
-    updateAntSensor(R.string.settings_sensor_ant_reset_combined_bike_sensor_key,
-        R.string.ant_combined_bike_sensor_id_key, isAnt);
   }
 
-  /**
-   * Updates an ant sensor.
-   * 
-   * @param preferenceKey the preference key
-   * @param valueKey the value key
-   * @param enabled true if enabled
-   */
-  @SuppressWarnings("deprecation")
-  private void updateAntSensor(int preferenceKey, final int valueKey, boolean enabled) {
-    Preference preference = findPreference(getString(preferenceKey));
-    if (preference != null) {
-      preference.setEnabled(enabled);
-      int deviceId = PreferencesUtils.getInt(this, valueKey, AntSensorManager.WILDCARD);
-      if (deviceId == AntSensorManager.WILDCARD) {
-        preference.setSummary(R.string.settings_sensor_ant_not_connected);
-      } else {
-        preference.setSummary(getString(R.string.settings_sensor_ant_paired, deviceId));
-      }
-      preference.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-          @Override
-        public boolean onPreferenceClick(Preference pref) {
-          PreferencesUtils.setInt(SensorSettingsActivity.this, valueKey, AntSensorManager.WILDCARD);
-          pref.setSummary(R.string.settings_sensor_ant_not_connected);
-          return true;
-        }
-      });
-    }
-  }
 
   @Override
   protected void onResume() {

myTracks/src/main/res/values/arrays_do_not_translate.xml

@@ -167,18 +167,6 @@ limitations under the License.
     <item>1000</item>
     <item>2000</item>
   </string-array>
-  <string-array name="sensor_type_all_options">
-    <item>@string/settings_sensor_type_polar</item>
-    <item>@string/settings_sensor_type_zephyr</item>
-    <item>@string/settings_sensor_type_ant</item>
-    <item>@string/value_none</item>
-  </string-array>
-  <string-array name="sensor_type_all_values">
-    <item>@string/sensor_type_value_polar</item>
-    <item>@string/sensor_type_value_zephyr</item>
-    <item>@string/sensor_type_value_ant</item>
-    <item>@string/sensor_type_value_none</item>
-  </string-array>
   <string-array name="sensor_type_bluetooth_options">
     <item>@string/settings_sensor_type_polar</item>
     <item>@string/settings_sensor_type_zephyr</item>

myTracks/src/main/res/values/do_not_translate.xml

@@ -78,7 +78,6 @@ Google은 이용자에 대한 위치정보의 이용∙제공사실을 위치정
   <string name="my_tracks_recording_service_name">My Tracks Recording Service</string>
   <string name="my_tracks_web_url">www.google.com/mobile/mytracks</string>
   <string name="permission_notification_value">com.google.android.apps.mytracks.MYTRACKS_NOTIFICATIONS</string>
-  <string name="sensor_type_value_ant">ANT</string>
   <string name="sensor_type_value_none">NONE</string>
   <string name="sensor_type_value_polar">POLAR</string>
   <string name="sensor_type_value_zephyr">ZEPHYR</string>

myTracks/src/main/res/values/keys.xml

@@ -80,11 +80,6 @@ limitations under the License.
   <string name="settings_recording_key">settingsRecording</string>
   <string name="settings_reset_key">settingsReset</string>
   <string name="settings_sensor_key">settingsSensor</string>
-  <string name="settings_sensor_ant_key">settingsSensorAnt</string>
-  <string name="settings_sensor_ant_reset_bike_cadence_sensor_key">settingsSensorAntResetBikeCadenceSensor</string>
-  <string name="settings_sensor_ant_reset_combined_bike_sensor_key">settingsSensorAntResetCombinedBikeSensor</string>
-  <string name="settings_sensor_ant_reset_heart_rate_monitor_key">settingsSensorAntResetHeartRateMonitor</string>
-  <string name="settings_sensor_ant_reset_speed_distance_monitor_key">settingsSensorAntResetSpeedDistanceMonitor</string>
   <string name="settings_sensor_bluetooth_key">settingsSensorBluetooth</string>
   <string name="settings_sensor_bluetooth_pairing_key">settingsSensorBluetoothPairing</string>
   <string name="settings_sensor_root_key">settingsSensorRoot</string>

myTracks/src/main/res/values/strings.xml

@@ -1814,13 +1814,6 @@ limitations under the License.
       Character limit: ~23 (1 line)">
     Sensor type
   </string>
-  <string name="settings_sensor_type_ant"
-    translation_description="In the 'Sensor' settings, the option in the 'Sensor type' picker to
-      choose an ANT+ sensor. Note that ANT+ is a radio standard.
-
-      Character limit: ~20 (1 line)">
-    ANT+
-  </string>
   <string name="settings_sensor_type_polar"
     translation_description="In the 'Sensor' settings, the option in the 'Sensor type' picker to
       choose a Polar bluetooth sensor. Do not translate Polar, the company name, but can translate

myTracks/src/main/res/xml/sensor_settings.xml

@@ -34,24 +34,4 @@ limitations under the License.
       android:key="@string/bluetooth_sensor_key"
       android:title="@string/settings_sensor_bluetooth_sensor" />
   </PreferenceCategory>
-  <PreferenceCategory
-    android:key="@string/settings_sensor_ant_key"
-    android:title="@string/settings_sensor_type_ant" >
-    <Preference
-      android:key="@string/settings_sensor_ant_reset_heart_rate_monitor_key"
-      android:persistent="false"
-      android:title="@string/settings_sensor_ant_reset_heart_rate_monitor" />
-    <Preference
-      android:key="@string/settings_sensor_ant_reset_speed_distance_monitor_key"
-      android:persistent="false"
-      android:title="@string/settings_sensor_ant_reset_speed_distance_monitor" />
-    <Preference
-      android:key="@string/settings_sensor_ant_reset_bike_cadence_sensor_key"
-      android:persistent="false"
-      android:title="@string/settings_sensor_ant_reset_bike_cadence_sensor" />
-    <Preference
-      android:key="@string/settings_sensor_ant_reset_combined_bike_sensor_key"
-      android:persistent="false"
-      android:title="@string/settings_sensor_ant_reset_combined_bike_sensor" />
-  </PreferenceCategory>
 </PreferenceScreen>