Rebranding to OpenTracks (code).

2019-07-24 06:28:17 +02:00
parent cd52dc29c9
commit 233522a5e6
150 changed files with 690 additions and 693 deletions
@@ -0,0 +1,127 @@
+/*
+ * 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 de.dennisguse.opentracks.settings;
+
+import android.app.ActionBar;
+import android.content.Context;
+import android.os.Bundle;
+import android.preference.ListPreference;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceChangeListener;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceManager;
+import android.speech.tts.TextToSpeech;
+import android.view.MenuItem;
+
+import de.dennisguse.opentracks.Constants;
+import de.dennisguse.opentracks.R;
+
+/**
+ * An abstract activity for all the settings activities.
+ *
+ * @author Jimmy Shih
+ */
+public class AbstractSettingsActivity extends PreferenceActivity {
+
+    @Override
+    protected void onCreate(Bundle bundle) {
+        super.onCreate(bundle);
+        setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
+
+        ActionBar actionBar = this.getActionBar();
+        if (actionBar != null) {
+            actionBar.setHomeButtonEnabled(true);
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        PreferenceManager preferenceManager = getPreferenceManager();
+        preferenceManager.setSharedPreferencesName(Constants.SETTINGS_NAME);
+        preferenceManager.setSharedPreferencesMode(Context.MODE_PRIVATE);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() != android.R.id.home) {
+            return super.onOptionsItemSelected(item);
+        }
+        finish();
+        return true;
+    }
+
+    /**
+     * Configures a list preference.
+     *
+     * @param listPreference the list preference
+     * @param summary        the summary array
+     * @param options        the options array
+     * @param values         the values array
+     * @param value          the value
+     * @param listener       optional listener
+     */
+    protected void configureListPreference(ListPreference listPreference, final String[] summary,
+                                           final String[] options, final String[] values, String value,
+                                           final OnPreferenceChangeListener listener) {
+        listPreference.setEntryValues(values);
+        listPreference.setEntries(options);
+        listPreference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference pref, Object newValue) {
+                updatePreferenceSummary(pref, summary, values, (String) newValue);
+                if (listener != null) {
+                    listener.onPreferenceChange(pref, newValue);
+                }
+                return true;
+            }
+        });
+        updatePreferenceSummary(listPreference, summary, values, value);
+        if (listener != null) {
+            listener.onPreferenceChange(listPreference, value);
+        }
+    }
+
+    /**
+     * Update the preference summary.
+     *
+     * @param preference the preference
+     * @param summary    the summary array
+     * @param values     the values array
+     * @param value      the value
+     */
+    private void updatePreferenceSummary(Preference preference, String[] summary, String[] values, String value) {
+        int index = getIndex(values, value);
+        if (index == -1) {
+            preference.setSummary(R.string.value_unknown);
+        } else {
+            preference.setSummary(summary[index]);
+        }
+    }
+
+    /**
+     * Get the array index for a value.
+     *
+     * @param values the array
+     * @param value  the value
+     */
+    private int getIndex(String[] values, String value) {
+        for (int i = 0; i < values.length; i++) {
+            if (value.equals(values[i])) {
+                return i;
+            }
+        }
+        return -1;
+    }
+}