org.deviceconnect.android.deviceplugin.irkit.settings.activity.IRKitSettingActivity.java Source code

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Here is the source code for org.deviceconnect.android.deviceplugin.irkit.settings.activity.IRKitSettingActivity.java

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/*
 IRKitSettingActivity.java
 Copyright (c) 2014 NTT DOCOMO,INC.
 Released under the MIT license
 http://opensource.org/licenses/mit-license.php
 */
package org.deviceconnect.android.deviceplugin.irkit.settings.activity;

import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.ViewPager;

import org.deviceconnect.android.deviceplugin.irkit.BuildConfig;
import org.deviceconnect.android.deviceplugin.irkit.IRKitManager;
import org.deviceconnect.android.deviceplugin.irkit.IRKitManager.WiFiSecurityType;
import org.deviceconnect.android.deviceplugin.irkit.R;
import org.deviceconnect.android.deviceplugin.irkit.settings.fragment.IRKitAccessPointSettingFragment;
import org.deviceconnect.android.deviceplugin.irkit.settings.fragment.IRKitBaseFragment;
import org.deviceconnect.android.deviceplugin.irkit.settings.fragment.IRKitEndingFragment;
import org.deviceconnect.android.deviceplugin.irkit.settings.fragment.IRKitPowerOnFragment;
import org.deviceconnect.android.deviceplugin.irkit.settings.fragment.IRKitWiFiSelectionFragment;
import org.deviceconnect.android.deviceplugin.irkit.settings.widget.HoldableViewPager;

import java.util.List;

/**
 * Activity.
 * @author NTT DOCOMO, INC.
 */
public class IRKitSettingActivity extends IRKitAbstractSettingActivity {

    /** . */
    private static final int PAGE_COUNT = 4;

    /**
     * SharedPreference ???.
     */
    public static final String SP_NAME = "irkit";

    /**
     * SharedPreference  clientkey.
     */
    public static final String SP_KEY_CLIENT_KEY = "client_key";

    /**
     * .
     */
    private String mClientKey;

    /**
     * ID.
     */
    private String mServiceId;

    /**
     * ?.
     */
    private String mDeviceKey;

    /**
     * ??.
     */
    private int mPrePage;

    /** 
     * SSID.
     */
    private String mSSID;

    /** 
     * .
     */
    private String mPassword;

    /** 
     * .
     */
    private WiFiSecurityType mSecType;

    /**
     * ?.
     */
    @SuppressWarnings({ "rawtypes" })
    private static final Class[] PAGES = { IRKitPowerOnFragment.class, IRKitAccessPointSettingFragment.class,
            IRKitWiFiSelectionFragment.class, IRKitEndingFragment.class, };

    private static final int[] PAGE_TITLES = { R.string.page01, R.string.page02, R.string.page03, R.string.page04 };

    @Override
    protected void onCreate(final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (null == savedInstanceState) {
            mPrePage = 0;
            mSecType = WiFiSecurityType.WPA2;

            getViewPager().addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

                @Override
                public void onPageSelected(final int position) {

                    Fragment next = getCurrentFragment(position);
                    Fragment pre = getCurrentFragment(mPrePage);

                    if (next != null && next instanceof IRKitBaseFragment) {
                        ((IRKitBaseFragment) next).onAppear();
                    }

                    if (pre != null && pre instanceof IRKitBaseFragment) {
                        ((IRKitBaseFragment) pre).onDisapper();
                    }

                    mPrePage = position;
                }

                @Override
                public void onPageScrolled(final int position, final float positionOffset,
                        final int positionOffsetPixels) {
                }

                @Override
                public void onPageScrollStateChanged(final int state) {
                }
            });

            IRKitManager.INSTANCE.init(this);
            final SharedPreferences sp = getSharedPreferences(SP_NAME, MODE_PRIVATE);
            mClientKey = sp.getString(SP_KEY_CLIENT_KEY, null);
        }
    }

    @Override
    public Fragment createPage(final int position) {

        Fragment page;
        try {
            page = (Fragment) PAGES[position].newInstance();
        } catch (InstantiationException e) {
            if (BuildConfig.DEBUG) {
                e.printStackTrace();
            }
            page = null;
        } catch (IllegalAccessException e) {
            if (BuildConfig.DEBUG) {
                e.printStackTrace();
            }
            page = null;
        }

        return page;
    }

    @Override
    public int getPageCount() {
        return PAGE_COUNT;
    }

    /**
     * ??.
     * 
     * @return ???null?
     */
    public String getClientKey() {
        return mClientKey;
    }

    /**
     * ??.
     * 
     * @param clientKey 
     */
    public void saveClientKey(final String clientKey) {
        SharedPreferences sp = getSharedPreferences(SP_NAME, MODE_PRIVATE);
        sp.edit().putString(SP_KEY_CLIENT_KEY, clientKey).commit();
    }

    @Override
    protected void onResume() {
        super.onResume();
        Fragment f = getCurrentFragment(getViewPager().getCurrentItem());
        if (f != null && f instanceof IRKitBaseFragment) {
            ((IRKitBaseFragment) f).onEnterForeground();
        }
    }

    @Override
    protected void onPause() {
        super.onPause();

        Fragment f = getCurrentFragment(getViewPager().getCurrentItem());
        if (f != null && f instanceof IRKitBaseFragment) {
            ((IRKitBaseFragment) f).onEnterBackground();
        }
    }

    @Override
    public void onConfigurationChanged(final Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
    }

    /**
     * getFragments()?getViewPager().getCurrentItem()????
     * ????Fragment?
     * @return ????Fragment
     */
    private Fragment getCurrentFragment(final int current) {
        FragmentManager fm = getSupportFragmentManager();
        Fragment f = null;
        List<Fragment> list = fm.getFragments();

        if (list.size() == 0) {
            return f;
        }

        String className = PAGES[current].getSimpleName();
        for (Fragment fragment : list) {
            if (fragment.getClass().getSimpleName().equals(className)) {
                f = fragment;
            }
        }
        return f;
    }

    /**
     * ID?.
     * 
     * @param serviceId ID
     */
    public void setServiceId(final String serviceId) {
        mServiceId = serviceId;
    }

    /**
     * ??.
     * 
     * @param deviceKey ?
     */
    public void setDeviceKey(final String deviceKey) {
        mDeviceKey = deviceKey;
    }

    /**
     * ID??.
     * 
     * @return ID
     */
    public String getServiceId() {
        return mServiceId;
    }

    /**
     * ???.
     * 
     * @return ?
     */
    public String getDeviceKey() {
        return mDeviceKey;
    }

    /**
     * ??????.
     * 
     * @param touchEnable ???
     */
    public void setTouchEnable(final boolean touchEnable) {
        ((HoldableViewPager) getViewPager()).setScrollable(touchEnable);
    }

    /**
     * SSID?.
     * 
     * @param ssid SSID
     */
    public void setSSID(final String ssid) {
        mSSID = ssid;
    }

    /**
     * ?.
     * 
     * @param password 
     */
    public void setPassword(final String password) {
        mPassword = password;
    }

    /**
     * ?.
     * 
     * @param type 
     */
    public void setSecType(final WiFiSecurityType type) {
        mSecType = type;
    }

    /**
     * SSID??.
     * 
     * @return SSID
     */
    public String getSSID() {
        return mSSID;
    }

    /**
     * ??.
     * 
     * @return 
     */
    public String getPassword() {
        return mPassword;
    }

    /**
     * ??.
     * 
     * @return 
     */
    public WiFiSecurityType getSecType() {
        return mSecType;
    }
}