forked from upstream-mirrors/OpenTracks
Jimmy Shih
33118568bc
- use fill_parent since we are still supporting api level 7. - on the TrackListActivity, hide the empty view content until the check unit dialog has been showned. - fix the ChartView height. ChartView is no longer displayed on the full canvas. The new design has a tab bar and a zoom control. - In TrackDetailActivity, only call methods of a tab fragment if it is the current tab.
78 lines
2.8 KiB
Java
78 lines
2.8 KiB
Java
/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.google.android.apps.mytracks.fragments;
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import com.google.android.apps.mytracks.Constants;
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import com.google.android.apps.mytracks.TrackListActivity;
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import com.google.android.apps.mytracks.util.ApiAdapterFactory;
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import com.google.android.apps.mytracks.util.CheckUnitsUtils;
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import com.google.android.maps.mytracks.R;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.SharedPreferences;
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import android.os.Bundle;
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import android.support.v4.app.DialogFragment;
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/**
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* A DialogFragment to check preferred units.
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*
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* @author Jimmy Shih
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*/
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public class CheckUnitsDialogFragment extends DialogFragment {
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public static final String CHECK_UNITS_DIALOG_TAG = "checkUnitsDialog";
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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return new AlertDialog.Builder(getActivity())
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.setCancelable(true)
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.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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handleButtonClicked();
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}
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})
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.setPositiveButton(R.string.generic_ok, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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int position = ((AlertDialog) dialog).getListView().getSelectedItemPosition();
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SharedPreferences sharedPreferences = getActivity()
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.getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
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ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(sharedPreferences.edit()
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.putBoolean(getString(R.string.metric_units_key), position == 0));
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handleButtonClicked();
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}
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})
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.setSingleChoiceItems(new CharSequence[] { getString(R.string.preferred_units_metric),
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getString(R.string.preferred_units_imperial) }, 0, null)
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.setTitle(R.string.preferred_units_title)
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.create();
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}
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/**
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* Handles a button click.
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*/
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private void handleButtonClicked() {
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CheckUnitsUtils.setCheckUnitsValue(getActivity());
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TrackListActivity trackListActivity = (TrackListActivity) getActivity();
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trackListActivity.enableEmptyView();
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}
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} |