package com.tutor.skindemo; import android.app.Activity; import android.content.SharedPreferences; /** * PadQzone皮肤管理器 * @author frankiewei * */ public class SkinSettingManager { public final static String SKIN_PREF = "skinSetting"; public SharedPreferences skinSettingPreference; private int[] skinResources = { R.drawable.default_wallpaper, R.drawable.wallpaper_c,R.drawable.wallpaper_d,R.drawable.wallpaper_f, R.drawable.wallpaper_g }; private Activity mActivity; public SkinSettingManager(Activity activity) { this.mActivity = activity; skinSettingPreference = mActivity.getSharedPreferences(SKIN_PREF, 3); } /** * 获取当前程序的皮肤序号 * * @return */ public int getSkinType() { String key = "skin_type"; return skinSettingPreference.getInt(key, 0); } /** * 把皮肤序号写到全局设置里去 * * @param j */ public void setSkinType(int j) { SharedPreferences.Editor editor = skinSettingPreference.edit(); String key = "skin_type"; editor.putInt(key, j); editor.commit(); } /** * 获取当前皮肤的背景图资源id * * @return */ public int getCurrentSkinRes() { int skinLen = skinResources.length; int getSkinLen = getSkinType(); if(getSkinLen >= skinLen){ getSkinLen = 0; } return skinResources[getSkinLen]; } /** * 用于导航栏皮肤按钮切换皮肤 */ public void toggleSkins(){ int skinType = getSkinType(); if(skinType == skinResources.length - 1){ skinType = 0; }else{ skinType ++; } setSkinType(skinType); mActivity.getWindow().setBackgroundDrawable(null); try { mActivity.getWindow().setBackgroundDrawableResource(getCurrentSkinRes()); } catch (Throwable e) { e.printStackTrace(); } } /** * 用于初始化皮肤 */ public void initSkins(){ mActivity.getWindow().setBackgroundDrawableResource(getCurrentSkinRes()); } }
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