Remove drawable menu_delete_all and menu_save_all

2012-05-31 18:36:04 -07:00
commit d9ba8b6f58
611 changed files with 59525 additions and 0 deletions
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2010 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;
+
+import com.google.android.apps.mytracks.Constants;
+import com.google.android.apps.mytracks.util.PreferencesUtils;
+import com.google.android.maps.mytracks.R;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.util.Log;
+
+/**
+ * A class that manages reading the shared preferences for the service.
+ * 
+ * @author Sandor Dornbush
+ */
+public class PreferenceManager implements OnSharedPreferenceChangeListener {
+  private TrackRecordingService service;
+  private SharedPreferences sharedPreferences;
+
+  public PreferenceManager(TrackRecordingService service) {
+    this.service = service;
+    this.sharedPreferences = service.getSharedPreferences(
+        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
+    sharedPreferences.registerOnSharedPreferenceChangeListener(this);
+
+    // Refresh all properties.
+    onSharedPreferenceChanged(sharedPreferences, null);
+  }
+
+  /**
+   * Notifies that preferences have changed. Call this with key == null to
+   * update all preferences in one call.
+   * 
+   * @param key the key that changed (may be null to update all preferences)
+   */
+  @Override
+  public void onSharedPreferenceChanged(SharedPreferences preferences, String key) {
+    if (service == null) {
+      Log.w(Constants.TAG, "onSharedPreferenceChanged: a preference change (key = " + key
+          + ") after a call to shutdown()");
+      return;
+    }
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.recording_track_id_key).equals(key)) {
+      long recordingTrackId = PreferencesUtils.getLong(service, R.string.recording_track_id_key);
+      /*
+       * Only set the id if it is valid. Setting it to -1L should only happen
+       * in TrackRecordingService.endCurrentTrack()
+       */
+      if (recordingTrackId != PreferencesUtils.RECORDING_TRACK_ID_DEFAULT) {
+        service.setRecordingTrackId(recordingTrackId);
+      }
+    }
+    if (key == null || PreferencesUtils.getKey(service, R.string.metric_units_key).equals(key)) {
+      service.setMetricUnits(PreferencesUtils.getBoolean(
+          service, R.string.metric_units_key, PreferencesUtils.METRIC_UNITS_DEFAULT));
+    }
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.announcement_frequency_key).equals(key)) {
+      service.setAnnouncementFrequency(PreferencesUtils.getInt(
+          service, R.string.announcement_frequency_key,
+          PreferencesUtils.ANNOUNCEMENT_FREQUENCY_DEFAULT));
+    }
+    if (key == null || PreferencesUtils.getKey(service, R.string.split_frequency_key).equals(key)) {
+      service.setSplitFrequency(PreferencesUtils.getInt(
+          service, R.string.split_frequency_key, PreferencesUtils.SPLIT_FREQUENCY_DEFAULT));
+    }
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.min_recording_interval_key).equals(key)) {
+      int minRecordingInterval = PreferencesUtils.getInt(service,
+          R.string.min_recording_interval_key, PreferencesUtils.MIN_RECORDING_INTERVAL_DEFAULT);
+      switch (minRecordingInterval) {
+        case PreferencesUtils.MIN_RECORDING_INTERVAL_ADAPT_BATTERY_LIFE:
+          /*
+           * Choose battery life over moving time accuracy. min: 30 seconds,
+           * max: 5 minutes, inDist: 5 meters.
+           */
+          service.setLocationListenerPolicy(new AdaptiveLocationListenerPolicy(30000, 300000, 5));
+          break;
+        case PreferencesUtils.MIN_RECORDING_INTERVAL_ADAPT_ACCURACY:
+          /*
+           * Get all the updates. min: 1 second, max: 30 seconds, minDist: 0
+           * meter.
+           */
+          service.setLocationListenerPolicy(new AdaptiveLocationListenerPolicy(1000, 30000, 0));
+          break;
+        default:
+          service.setLocationListenerPolicy(
+              new AbsoluteLocationListenerPolicy(minRecordingInterval * 1000));
+      }
+    }
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.min_recording_distance_key).equals(key)) {
+      service.setMinRecordingDistance(PreferencesUtils.getInt(
+          service, R.string.min_recording_distance_key,
+          PreferencesUtils.MIN_RECORDING_DISTANCE_DEFAULT));
+    }
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.max_recording_distance_key).equals(key)) {
+      service.setMaxRecordingDistance(PreferencesUtils.getInt(
+          service, R.string.max_recording_distance_key,
+          PreferencesUtils.MAX_RECORDING_DISTANCE_DEFAULT));
+    }
+
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.min_required_accuracy_key).equals(key)) {
+      service.setMinRequiredAccuracy(PreferencesUtils.getInt(
+          service, R.string.min_required_accuracy_key,
+          PreferencesUtils.MIN_REQUIRED_ACCURACY_DEFAULT));
+    }
+    if (key == null
+        || PreferencesUtils.getKey(service, R.string.auto_resume_track_timeout_key).equals(key)) {
+      service.setAutoResumeTrackTimeout(PreferencesUtils.getInt(
+          service, R.string.auto_resume_track_timeout_key,
+          PreferencesUtils.AUTO_RESUME_TRACK_TIMEOUT_DEFAULT));
+    }
+  }
+
+  public void shutdown() {
+    sharedPreferences.unregisterOnSharedPreferenceChangeListener(this);
+    service = null;
+  }
+}