com.snowdream.wallpaper.ImageGridActivity.java Source code

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Here is the source code for com.snowdream.wallpaper.ImageGridActivity.java

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/*******************************************************************************
 * Copyright (C) 2013 Snowdream Mobile
 *
 * 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.snowdream.wallpaper;

import java.util.List;

import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.Fragment;
import android.view.View;

import com.actionbarsherlock.view.MenuItem;
import com.github.snowdream.android.util.Log;
import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
import com.snowdream.wallpaper.adapter.ImageGridAdapter;
import com.snowdream.wallpaper.entity.Image;

/**
 * @author snowdream <yanghui1986527@gmail.com>
 * @date 2013-6-10
 * @version v1.0
 */
public class ImageGridActivity extends AbsListViewBaseActivity {

    ImageGridAdapter adapter = null;

    List<Image> mImages = null;

    private Fragment mContent = null;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setTitle(R.string.app_name);

        setContentView(R.layout.responsive_content_frame);

        // check if the content frame contains the menu frame
        if (findViewById(R.id.menu_frame) == null) {
            setBehindContentView(R.layout.menu_frame);
            getSlidingMenu().setSlidingEnabled(true);
            getSlidingMenu().setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
            // show home as up so we can toggle
            getActionBar().setDisplayHomeAsUpEnabled(true);
        } else {
            // add a dummy view
            View v = new View(this);
            setBehindContentView(v);
            getSlidingMenu().setSlidingEnabled(false);
            getSlidingMenu().setTouchModeAbove(SlidingMenu.TOUCHMODE_NONE);
        }

        // set the Above View Fragment
        //        if (savedInstanceState != null)
        //            mContent = getSupportFragmentManager().getFragment(savedInstanceState, "mContent");
        if (mContent == null)
            mContent = new ImageGridFragment();
        getSupportFragmentManager().beginTransaction().replace(R.id.content_frame, mContent).commit();

        // set the Behind View Fragment
        getSupportFragmentManager().beginTransaction().replace(R.id.menu_frame, new ImageMenuFragment()).commit();

        // customize the SlidingMenu
        SlidingMenu sm = getSlidingMenu();
        sm.setBehindOffsetRes(R.dimen.slidingmenu_offset);
        sm.setShadowWidthRes(R.dimen.shadow_width);
        sm.setShadowDrawable(R.drawable.shadow);
        sm.setBehindScrollScale(0.25f);
        sm.setFadeDegree(0.25f);

        Log.setTag("Wallpaper");
        Log.setEnabled(true);
    }

    @Override
    public boolean onOptionsItemSelected(android.view.MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            toggle();
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        getSupportFragmentManager().putFragment(outState, "mContent", mContent);
    }

    public void switchContent(final Fragment fragment) {
        mContent = fragment;
        getSupportFragmentManager().beginTransaction().replace(R.id.content_frame, fragment).commit();
        Handler h = new Handler();
        h.postDelayed(new Runnable() {
            public void run() {
                getSlidingMenu().showContent();
            }
        }, 50);
    }
}