AboutFragment.java

/*
 * Copyright 2016 Hippo Seven
 *
 * 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.hippo.ehviewer.ui.fragment;

import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.support.v7.app.AlertDialog;
import android.widget.Toast;

import com.hippo.ehviewer.Analytics;
import com.hippo.ehviewer.EhApplication;
import com.hippo.ehviewer.R;
import com.hippo.ehviewer.Settings;
import com.hippo.ehviewer.ui.CommonOperations;
import com.hippo.util.AppHelper;

public class AboutFragment extends PreferenceFragment
        implements Preference.OnPreferenceChangeListener,
        Preference.OnPreferenceClickListener {

    private static final String KEY_AUTHOR = "author";
    private static final String KEY_DONATE = "donate";
    private static final String KEY_CHECK_FOR_UPDATES = "check_for_updates";

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        addPreferencesFromResource(R.xml.about_settings);

        Preference author = findPreference(KEY_AUTHOR);
        Preference enableAnalytics = findPreference(Settings.KEY_ENABLE_ANALYTICS);
        Preference donate = findPreference(KEY_DONATE);
        Preference checkForUpdate = findPreference(KEY_CHECK_FOR_UPDATES);

        author.setSummary(getString(R.string.settings_about_author_summary).replace('$', '@'));
        donate.setSummary(getString(R.string.settings_about_donate_summary).replace('$', '@'));

        author.setOnPreferenceClickListener(this);
        donate.setOnPreferenceClickListener(this);
        checkForUpdate.setOnPreferenceClickListener(this);

        enableAnalytics.setOnPreferenceChangeListener(this);
    }

    @Override
    public boolean onPreferenceChange(Preference preference, Object newValue) {
        String key = preference.getKey();
        if (Settings.KEY_ENABLE_ANALYTICS.equals(key)) {
            if (newValue instanceof Boolean && (Boolean) newValue) {
                Analytics.start(getActivity());
            }
            return true;
        }
        return true;
    }

    @Override
    public boolean onPreferenceClick(Preference preference) {
        String key = preference.getKey();
        if (KEY_AUTHOR.equals(key)) {
            AppHelper.sendEmail(getActivity(), EhApplication.getDeveloperEmail(),
                    "About EhViewer", null);
        } else if (KEY_DONATE.equals(key)) {
            ClipboardManager cmb = (ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
            cmb.setPrimaryClip(ClipData.newPlainText(null, "seven332$163.com".replace('$', '@')));
            Toast.makeText(getActivity(), R.string.settings_about_donate_toast, Toast.LENGTH_SHORT).show();

            new AlertDialog.Builder(getActivity())
                    .setTitle(R.string.settings_about_donate)
                    .setMessage(getString(R.string.settings_about_donate_message).replace('$', '@'))
                    .show();
        } else if (KEY_CHECK_FOR_UPDATES.equals(key)) {
            CommonOperations.checkUpdate(getActivity(), true);
        }
        return true;
    }
}