panpf

public void parseApk(Context context, String apkFilePath){
    PackageManager packageManager = context.getPackageManager();
    PackageInfo packageInfo = packageManager.getPackageArchiveInfo(apkFilePath, 0);
    if(packageInfo != null){
        packageInfo.applicationInfo.sourceDir = apkFilePath;
        packageInfo.applicationInfo.publicSourceDir = apkFilePath;
        String name = packageInfo.applicationInfo.loadLabel(packageManager).toString();
        String packageName = packageInfo.packageName;
 String versionName = packageInfo.versionName;

panpf

import java.io.*;
import java.util.LinkedList;
import java.util.List;

public class BatchConfiguration {
    public int version = -1;
    public List<MCPComment> commentList;

    private BatchConfiguration() {

panpf

import java.io.*;
import java.net.URI;
import java.nio.file.FileSystem;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;

public class ChannelApkGenerator {

panpf

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.Iterator;

/**
 * 一个简单的JSON字符串格式化工具
 */
public class JsonFormatter {

panpf

package android.support.v4.app;

import android.app.Activity;

public class FragmentAssist {
    public static Activity getActivity(FragmentManager fragmentManager) {
        if (fragmentManager instanceof FragmentManagerImpl) {
            return ((FragmentManagerImpl) fragmentManager).mActivity;
        } else {
            return null;

panpf

/**
 * 偷看ViewPager下一页动画
 */
public class PagerPeepAnimation extends Animation {

    private ViewPager viewPager;
    private AnimationListener wrapperAnimationListener;
    private int peepWidth;

    public PagerPeepAnimation(final ViewPager viewPager) {

panpf

	/**
	 * 创建一个可以改变颜色的ColorFilter
	 * @param color 透明度是没有用的
	 * @return ColorMatrixColorFilter
     */
	public static ColorMatrixColorFilter makeResetColorFilter(int color){
        float mRed = Color.red(color);
        float mGreen = Color.green(color);

panpf

/**
 * 循环删除目录
 */
public static boolean delete(File file) {
    if (file == null || !file.exists()) {
        return false;
    }

    if (file.isFile()) {
        return file.delete();

panpf

package com.yingyonghui.market.util;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonSyntaxException;
import com.yingyonghui.market.net.SafeJsonArray;
import com.yingyonghui.market.net.SafeJsonObject;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.lang.reflect.Type;

panpf

import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.Base64;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.security.InvalidKeyException;
import java.security.Key;
import java.security.KeyFactory;
import java.security.KeyPair;