XPJ v3.0.6版本的 MD5 值为：c31c0f1861a74a2223b50f64fc02b761

以下内容为反编译后的 ApkDownInstall.java 源代码，内容仅作参考

package com.aweproject.apkupdata;

import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.os.PowerManager;
import android.os.Process;
import android.support.v4.content.FileProvider;
import android.util.Log;
import com.aweproject.BuildConfig;
import com.aweproject.MainApplication;
import com.facebook.react.animated.InterpolationAnimatedNode;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.concurrent.TimeUnit;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.ResponseBody;

public class ApkDownInstall {
    private String downloadUrl;
    private String URL_DOWNLOAD_UPDATE_JSON = "https://www.openl.cn/aas/apk.json";
    private final String[] PERMISSIONS_STORAGE = {"android.permission.WRITE_EXTERNAL_STORAGE"};
    private final int REQUEST_CODE_EXTERNAL_STORAGE = 1;

    public ApkDownInstall(String str) {
        this.downloadUrl = "";
        this.downloadUrl = str;
    }

    public void checkVersionUpdate(OnUpdateListener onUpdateListener) {
        performUpdate(onUpdateListener);
    }

    private void performUpdate(final OnUpdateListener onUpdateListener) {
        try {
            new OkHttpClient.Builder().connectTimeout(3L, TimeUnit.SECONDS).readTimeout(10L, TimeUnit.SECONDS).build().newCall(new Request.Builder().url(this.downloadUrl).addHeader("Accept-Encoding", InterpolationAnimatedNode.EXTRAPOLATE_TYPE_IDENTITY).build()).enqueue(new Callback() {
                @Override
                public void onFailure(Call call, IOException iOException) {
                    onUpdateListener.onCancelUpdate();
                }

                @Override
                public void onResponse(Call call, Response response) {
                    if (response == null) {
                        onUpdateListener.onCancelUpdate();
                        return;
                    }
                    ResponseBody body = response.body();
                    if (body == null) {
                        onUpdateListener.onCancelUpdate();
                        return;
                    }
                    long contentLength = body.contentLength();
                    if (contentLength != -1) {
                        new UpdateFile(false, ApkDownInstall.this.downloadUrl, contentLength);
                        onUpdateListener.onUpdate();
                    } else {
                        onUpdateListener.onCancelUpdate();
                    }
                }
            });
        } catch (Exception unused) {
            onUpdateListener.onCancelUpdate();
        }
    }

    public void updateByApkOrPatch(final OnUpdateListener onUpdateListener) {
        try {
            final String str = (Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + BuildConfig.FLAVOR.toUpperCase()) + File.separator + "apk";
            if (!new File(str).exists()) {
                new File(str).mkdirs();
            }
            new Thread(new Runnable() {
                @Override
                public void run() {
                    Log.e("DownloadUpdateDialog", "开始下载");
                    final PowerManager.WakeLock newWakeLock = ((PowerManager) MainApplication.getInstance().getApplicationContext().getSystemService("power")).newWakeLock(10, "flag_download_update_file");
                    newWakeLock.acquire();
                    DownloadUtils.download(ApkDownInstall.this.downloadUrl, str, "update.apk", new OnDownloadListener() {
                        @Override
                        public void onDownloadSuccess(File file) {
                            if (newWakeLock.isHeld()) {
                                newWakeLock.release();
                            }
                            Log.e("DownloadUpdateDialog", "成功下载" + file.toString());
                            onUpdateListener.onProgress(100.0f);
                            ApkDownInstall.install(MainApplication.getInstance().getApplicationContext(), file);
                        }

                        @Override
                        public void onDownloadProgress(float f) {
                            onUpdateListener.onProgress(f);
                            Log.e("DownloadUpdateDialog", "进度" + f);
                        }

                        @Override
                        public void onDownloadFailure(Exception exc) {
                            if (newWakeLock.isHeld()) {
                                newWakeLock.release();
                            }
                            onUpdateListener.onCancelUpdate();
                            Log.e("DownloadUpdateDialog", "下载失败" + exc.toString());
                        }
                    });
                }
            }).start();
        } catch (Exception unused) {
        }
    }

    public static void install(Context context, File file) {
        try {
            Intent intent = new Intent();
            intent.setAction("android.intent.action.VIEW");
            if (Build.VERSION.SDK_INT >= 24) {
                intent.setFlags(268435456);
                Uri uriForFile = FileProvider.getUriForFile(context, MainApplication.getInstance().getPackageName() + ".fileprovider", file);
                intent.setDataAndType(uriForFile, "application/vnd.android.package-archive");
                Iterator<ResolveInfo> it = MainApplication.getInstance().getPackageManager().queryIntentActivities(intent, 65536).iterator();
                while (it.hasNext()) {
                    String str = it.next().activityInfo.packageName;
                    MainApplication.getInstance().grantUriPermission(str, uriForFile, 2);
                    MainApplication.getInstance().grantUriPermission(str, uriForFile, 1);
                }
            } else {
                Uri fromFile = Uri.fromFile(file);
                intent.setFlags(268435456);
                intent.setDataAndType(fromFile, "application/vnd.android.package-archive");
            }
            context.startActivity(intent);
            Process.killProcess(Process.myPid());
        } catch (Exception e) {
            Log.i("xxxx", "install exception:" + e.toString());
        }
    }
}