MainApplication.java

package com.duguang.baseanimation.app;

import java.io.File;

import android.app.Application;
import android.graphics.Bitmap.CompressFormat;
import android.util.Log;
import cn.jpush.android.api.JPushInterface;

import com.nostra13.universalimageloader.cache.disc.impl.UnlimitedDiscCache;
import com.nostra13.universalimageloader.cache.disc.naming.HashCodeFileNameGenerator;
import com.nostra13.universalimageloader.cache.memory.impl.LruMemoryCache;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.assist.QueueProcessingType;
import com.nostra13.universalimageloader.core.download.BaseImageDownloader;
import com.nostra13.universalimageloader.utils.StorageUtils;

public class MainApplication extends Application {

	private static final String TAG = "MainApplication";

	@Override
	public void onCreate() {
		Log.d(TAG, "onCreate");
		super.onCreate();
		setImageLoader();
		JPushInterface.setDebugMode(true); // 设置开启日志,发布时请关闭日志(极光推送Debug日志)
		JPushInterface.init(this); // 初始化 JPush(极光推送)
		
	}

	/**
	 * 配置ImageLoader框架
	 */
	public void setImageLoader() {
		File cacheDir = StorageUtils.getCacheDirectory(getApplicationContext());
		// 可使用默认的配置, 如下:
		// ImageLoaderConfiguration
		// config=ImageLoaderConfiguration.createDefault(this);
		ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(
				this)
				.memoryCacheExtraOptions(480, 800)
				// default = device screen dimensions
				.discCacheExtraOptions(480, 800, CompressFormat.JPEG, 75, null)
				.threadPoolSize(3)
				// default
				.threadPriority(Thread.NORM_PRIORITY - 1)
				// default
				.tasksProcessingOrder(QueueProcessingType.FIFO)
				// default
				.denyCacheImageMultipleSizesInMemory()
				.memoryCache(new LruMemoryCache(2 * 1024 * 1024))
				.memoryCacheSize(2 * 1024 * 1024).memoryCacheSizePercentage(13)
				// default
				.discCache(new UnlimitedDiscCache(cacheDir))
				// default
				.discCacheSize(50 * 1024 * 1024).discCacheFileCount(100)
				.discCacheFileNameGenerator(new HashCodeFileNameGenerator()) // default
				.imageDownloader(new BaseImageDownloader(this)) // default
				.defaultDisplayImageOptions(DisplayImageOptions.createSimple())// default
				.writeDebugLogs().build();

		ImageLoader.getInstance().init(config);
	}
	
	private static MainApplication application =  new MainApplication();;
	
	/**
	 * 用于判断点击home键时，当前页是否是HomeLoginActivity
	 * 如果是，其值为true，将不改变isPass的值为true，即不重新打开手势密码界面
	 * modified by liuweina
	 */
	private boolean isLogin = false;
	/**
	 * 用于判断是否打开手势密码界面,点击home键时根据1>手势密码为开启状态2>手势密码不为空3>isLogin为true，设置其值为true
	 * 用户执行home键成功后，再设置其值为false
	 * modified by liuweina
	 */
	private boolean isPass = false;
	
	/**
	 * 获取Application
	 * ;
	 * @return
	 */
	public static MainApplication getInstance() {
		return application;
	}
	
	public boolean isLogin() {
		return isLogin;
	}

	public void setLogin(boolean isLogin) {
		this.isLogin = isLogin;
	}

	public boolean isPass() {
		return isPass;
	}

	public void setPass(boolean isPass) {
		this.isPass = isPass;
	}

}