AnonymousStats.java

/*
 * Copyright (C) 2012 The CyanogenMod Project
 *
 * 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.android.settings.cmstats;

import android.app.AlertDialog;
import android.app.Dialog;
import android.app.NotificationManager;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceScreen;

import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;

public class AnonymousStats extends SettingsPreferenceFragment
        implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener,
        Preference.OnPreferenceChangeListener {

    private static final String VIEW_STATS = "pref_view_stats";

    protected static final String ANONYMOUS_OPT_IN = "pref_anonymous_opt_in";

    protected static final String ANONYMOUS_FIRST_BOOT = "pref_anonymous_first_boot";

    protected static final String ANONYMOUS_LAST_CHECKED = "pref_anonymous_checked_in";

    protected static final String ANONYMOUS_ALARM_SET = "pref_anonymous_alarm_set";

    private CheckBoxPreference mEnableReporting;

    private Preference mViewStats;

    private Dialog mOkDialog;

    private boolean mOkClicked;

    private SharedPreferences mPrefs;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getPreferenceManager() != null) {
            addPreferencesFromResource(R.xml.anonymous_stats);
            PreferenceScreen prefSet = getPreferenceScreen();
            mPrefs = getActivity().getSharedPreferences("CMStats", 0);
            mEnableReporting = (CheckBoxPreference) prefSet.findPreference(ANONYMOUS_OPT_IN);
            mViewStats = (Preference) prefSet.findPreference(VIEW_STATS);
            boolean firstBoot = mPrefs.getBoolean(ANONYMOUS_FIRST_BOOT, true);
            if (mEnableReporting.isChecked() && firstBoot) {
                mPrefs.edit().putBoolean(ANONYMOUS_FIRST_BOOT, false).apply();
                ReportingServiceManager.launchService(getActivity());
            }
            NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            nm.cancel(1);
        }
    }

    @Override
    public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
        if (preference == mEnableReporting) {
            if (mEnableReporting.isChecked()) {
                // Display the confirmation dialog
                mOkClicked = false;
                if (mOkDialog != null) {
                    mOkDialog.dismiss();
                    mOkDialog = null;
                }
                mOkDialog = new AlertDialog.Builder(getActivity()).setMessage(
                        getActivity().getResources().getString(R.string.anonymous_statistics_warning))
                        .setTitle(R.string.anonymous_statistics_warning_title)
                        .setIconAttribute(android.R.attr.alertDialogIcon)
                        .setPositiveButton(android.R.string.yes, this)
                        .setNeutralButton(getString(R.string.anonymous_learn_more), this)
                        .setNegativeButton(android.R.string.no, this)
                        .show();
                mOkDialog.setOnDismissListener(this);
            } else {
                // Disable reporting
                mPrefs.edit().putBoolean(ANONYMOUS_OPT_IN, false).apply();
            }
        } else if (preference == mViewStats) {
            // Display the stats page
            Uri uri = Uri.parse("http://stats.cyanogenmod.com");
            startActivity(new Intent(Intent.ACTION_VIEW, uri));
        } else {
            // If we didn't handle it, let preferences handle it.
            return super.onPreferenceTreeClick(preferenceScreen, preference);
        }
        return true;
    }

    @Override
    public boolean onPreferenceChange(Preference preference, Object newValue) {
        return false;
    }

    @Override
    public void onDismiss(DialogInterface dialog) {
        if (!mOkClicked) {
            mEnableReporting.setChecked(false);
        }
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {
        if (which == DialogInterface.BUTTON_POSITIVE) {
            mOkClicked = true;
            mPrefs.edit().putBoolean(ANONYMOUS_OPT_IN, true).apply();
            ReportingServiceManager.launchService(getActivity());
        } else if (which == DialogInterface.BUTTON_NEGATIVE){
            mEnableReporting.setChecked(false);
        } else {
            Uri uri = Uri.parse("http://www.cyanogenmod.com/blog/cmstats-what-it-is-and-why-you-should-opt-in");
            startActivity(new Intent(Intent.ACTION_VIEW, uri));
        }
    }

}