version:1.0
update:2021-10-13 18:52:13 fix:去除okgo，rxAndroid1，优化依赖 add:切换到奥乐云平台
This commit is contained in:
406
app/src/main/java/com/aoleyun/sn/utils/XAPKUtils.java
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406
app/src/main/java/com/aoleyun/sn/utils/XAPKUtils.java
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package com.aoleyun.sn.utils;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageInstaller;
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import android.os.Build;
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import android.os.Environment;
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import android.text.TextUtils;
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import androidx.annotation.RequiresApi;
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import com.google.gson.Gson;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import com.google.gson.reflect.TypeToken;
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import com.aoleyun.sn.bean.Expansions;
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import com.aoleyun.sn.bean.SplitApks;
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import org.zeroturnaround.zip.ZipUtil;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.lang.reflect.Type;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.ArrayList;
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import java.util.List;
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import io.reactivex.Observable;
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import io.reactivex.ObservableEmitter;
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import io.reactivex.ObservableOnSubscribe;
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import io.reactivex.Observer;
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import io.reactivex.android.schedulers.AndroidSchedulers;
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import io.reactivex.disposables.Disposable;
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import io.reactivex.schedulers.Schedulers;
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/**
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* @author Administrator
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*/
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public class XAPKUtils {
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//https://my.oschina.net/fxc0719/blog/4445198
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//https://www.jianshu.com/p/cd10d5278ebf?utm_campaign=hugo
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//https://www.jianshu.com/p/580b61ee7aee
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private static final String TAG = XAPKUtils.class.getSimpleName();
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private static XAPKUtils sInstance;
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private Context mContext;
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private XAPKUtils(Context context) {
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this.mContext = context;
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}
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public static void init(Context context) {
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if (sInstance == null) {
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sInstance = new XAPKUtils(context);
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}
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}
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public static XAPKUtils getInstance() {
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if (sInstance == null) {
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throw new IllegalStateException("You must be init XAPKUtils first");
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}
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return sInstance;
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}
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public void installXAPK(String filePath) {
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File file = new File(filePath);
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if (file.exists() && file.isFile()) {
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upzipXAPK(file);
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} else {
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Logutils.e(TAG, "installXAPK: " + "File not exists");
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}
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}
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private static String unpackPath;
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private static long XAPKSize;
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private void upzipXAPK(File XAPKFile) {
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Observable.create(new ObservableOnSubscribe<String>() {
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@Override
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public void subscribe(ObservableEmitter<String> emitter) throws Exception {
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if (ZipUtil.containsEntry(XAPKFile, "manifest.json")) {
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//判断json文件是否存在
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String dirName = FileUtils.getFileNoExName(XAPKFile.getAbsolutePath());
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unpackPath = XAPKFile.getParentFile().getAbsolutePath() + File.separator + dirName;
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File unpackDir = new File(unpackPath);
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ZipUtil.unpack(XAPKFile, unpackDir);
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String jsonString = JsonUtils.readJsonFile(unpackDir.getAbsolutePath() + File.separator + "manifest.json");
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emitter.onNext(jsonString);
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} else {
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ToastUtil.show("读取XAPK配置文件失败");
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emitter.onComplete();
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}
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}
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}).subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(new Observer<String>() {
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@Override
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public void onSubscribe(Disposable d) {
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}
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@Override
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public void onNext(String s) {
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JsonObject jsonObject = JsonParser.parseString(s).getAsJsonObject();
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XAPKSize = jsonObject.get("total_size").getAsLong();
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JsonElement split_configs_em = jsonObject.get("split_configs");
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//获取分割的配置
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JsonElement expansions_em = jsonObject.get("expansions");
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//获取OBB文件配置
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JsonElement split_apks_em = jsonObject.get("split_apks");
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readConfig(split_configs_em, expansions_em, split_apks_em);
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// Logutils.e(TAG, "installXAPK: " + jsonString);
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}
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@Override
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public void onError(Throwable e) {
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Logutils.e(TAG, "onError: " + e.getMessage());
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}
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@Override
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public void onComplete() {
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Logutils.e(TAG, "onComplete: ");
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}
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});
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}
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private void readConfig(JsonElement split_configs, JsonElement expansions, JsonElement split_apks) {
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//没有split_configs只有单个apk,读取split_apks 的base字段的file文件
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//没有expansions 没有obb文件
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//split_apks应该是都会有的，包含一个base的json对象
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if (null != split_configs) {
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getSplitConfigs(split_configs.getAsJsonArray());
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} else {
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Logutils.e(TAG, "readConfig: " + "not found split_configs json data");
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}
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if (null != expansions) {
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readOBBConfig(expansions.getAsJsonArray());
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} else {
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Logutils.e(TAG, "readConfig: " + "not found expansions json data");
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}
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if (null != split_apks) {
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getSplitApks(split_apks.getAsJsonArray());
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} else {
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Logutils.e(TAG, "readConfig: " + "not found split_apks json data");
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}
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}
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List<String> configList = new ArrayList<>();
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/**
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* 获取分裂的配置文件
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*
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* @param jsonArray
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*/
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private void getSplitConfigs(JsonArray jsonArray) {
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Type type = new TypeToken<List<String>>() {
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}.getType();
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Gson gson = new Gson();
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configList = gson.fromJson(gson.toJson(jsonArray), type);
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// StringBuilder configStringBuilder = new StringBuilder();
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// for (String config : configList) {
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// if (configStringBuilder.length() > 0) {
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// configStringBuilder.append(",");
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// }
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// configStringBuilder.append(config);
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// }
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// Logutils.e(TAG, "getSplitConfigs: " + configStringBuilder.toString());
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}
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/**
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* 获取obb配置文件
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*
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* @param jsonArray
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*/
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private void readOBBConfig(JsonArray jsonArray) {
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if (TextUtils.isEmpty(unpackPath)) {
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Logutils.e(TAG, "readOBBConfig: " + "unpack directory is empty");
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return;
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}
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Type type = new TypeToken<List<Expansions>>() {
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}.getType();
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Gson gson = new Gson();
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List<Expansions> expansionsList = gson.fromJson(gson.toJson(jsonArray), type);
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if (null != expansionsList && expansionsList.size() > 0) {
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for (Expansions expansions : expansionsList) {
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if (copyObbFile(expansions)) {
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Logutils.e(TAG, "readOBBConfig: " + "success");
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} else {
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Logutils.e(TAG, "readOBBConfig: " + "copy oob File failure");
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}
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}
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}
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}
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private boolean copyObbFile(Expansions expansions) {
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String install_location = expansions.getInstall_location();
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//install_location 不清楚是否还有其他定义
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String file = expansions.getFile();
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String install_path = expansions.getInstall_path();
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if (TextUtils.isEmpty(file)) {
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Logutils.e(TAG, "copyObbFile: " + "file path is empty");
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return false;
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} else {
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File localFile = new File(unpackPath + File.separator + file);
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if (localFile.exists() && localFile.isFile()) {
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File installFile = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + install_path);
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Logutils.e(TAG, "copyObbFile: " + "localFile: " + localFile.getAbsolutePath());
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Logutils.e(TAG, "copyObbFile: " + "installFile: " + installFile.getAbsolutePath());
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try {
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Path path = Paths.get(localFile.getAbsolutePath());
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Files.copy(path, new FileOutputStream(installFile));
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return true;
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} catch (IOException e) {
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Logutils.e(TAG, "copyObbFile: " + "IOException" + e.getMessage());
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e.printStackTrace();
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return false;
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}
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} else {
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Logutils.e(TAG, "copyObbFile: " + "localFile: " + "File not exists");
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return false;
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}
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}
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}
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/**
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* 获取分裂的apk文件
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*
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* @param jsonArray
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*/
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private void getSplitApks(JsonArray jsonArray) {
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Type type = new TypeToken<List<SplitApks>>() {
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}.getType();
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Gson gson = new Gson();
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List<SplitApks> splitApksList = gson.fromJson(gson.toJson(jsonArray), type);
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getApkFilePath(configList, splitApksList);
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// if (null != splitApksList && splitApksList.size() > 0) {
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// for (SplitApks splitApks : splitApksList) {
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//
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// }
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// }
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}
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/**
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* @param configList
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* @param apkList configList 可以为空，为空解析split_apks对象中的base
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* apkList应该不会为空
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*/
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private void getApkFilePath(List<String> configList, List<SplitApks> apkList) {
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List<String> filePath = new ArrayList<>();
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//应该直接获取SplitApks里面的file
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if (null != configList && configList.size() > 0) {
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//split_configs不为空的情况
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filePath.add(unpackPath + File.separator + apkList.get(getFileFromId(apkList, "base")).getFile());
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for (String config : configList) {
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int position = getFileFromId(apkList, config);
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if (position != -1) {
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String file = apkList.get(position).getFile();
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filePath.add(unpackPath + File.separator + file);
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}
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}
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// Logutils.e(TAG, "installxApk: " + filePath.toString());
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} else {
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//split_configs为空的情况
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int position = getFileFromId(apkList, "base");
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if (position != -1) {
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String file = apkList.get(position).getFile();
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filePath.add(file);
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Logutils.e(TAG, "installxApk: " + "base file = " + file);
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}
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}
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if (filePath.size() != 0) {
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installApk(filePath);
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}
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}
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/**
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* 通过id获取文件
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*
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* @param splitApks
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* @param id
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*/
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private int getFileFromId(List<SplitApks> splitApks, String id) {
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int position = -1;
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for (int i = 0; i < splitApks.size(); i++) {
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if (splitApks.get(i).getId().equals(id)) {
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position = i;
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}
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}
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return position;
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}
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private void installApk(final List<String> paths) {
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new Thread(new Runnable() {
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@Override
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public void run() {
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installAppatPie(mContext, paths);
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}
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}).start();
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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public static void installAppatPie(Context context, List<String> apkFilePath) {
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// File file = new File(apkFilePath);
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PackageInstaller packageInstaller = context.getPackageManager().getPackageInstaller();
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PackageInstaller.SessionParams sessionParams = new PackageInstaller.SessionParams(PackageInstaller
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.SessionParams.MODE_FULL_INSTALL);
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sessionParams.setSize(XAPKSize);
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int sessionId = createSession(packageInstaller, sessionParams);
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if (sessionId != -1) {
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for (String apkPath : apkFilePath) {
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copyApkFile(packageInstaller, sessionId, apkPath);
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}
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// boolean copySuccess = ;
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// if (copySuccess) {
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ToastUtil.show("正在安装应用");
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install(packageInstaller, sessionId, context);
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// }
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//
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}
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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private static void install(PackageInstaller packageInstaller, int sessionId, Context context) {
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try {
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PackageInstaller.Session session = packageInstaller.openSession(sessionId);
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Intent intent = new Intent(context, InstallResultReceiver.class);
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PendingIntent pendingIntent = PendingIntent.getBroadcast(
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context,
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1, intent,
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PendingIntent.FLAG_UPDATE_CURRENT
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);
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session.commit(pendingIntent.getIntentSender());
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} catch (IOException e) {
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e.printStackTrace();
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Logutils.e(TAG, "install: " + e.getMessage());
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}
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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private static int createSession(PackageInstaller packageInstaller, PackageInstaller.SessionParams sessionParams) {
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int sessionId = -1;
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try {
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sessionId = packageInstaller.createSession(sessionParams);
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} catch (IOException e) {
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e.printStackTrace();
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Logutils.e(TAG, "createSession: " + e.getMessage());
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}
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return sessionId;
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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private static boolean copyApkFile(PackageInstaller pi, int sessionId, String apkFilePath) {
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boolean success = false;
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File apkFile = new File(apkFilePath);
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PackageInstaller.Session session = null;
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try {
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session = pi.openSession(sessionId);
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OutputStream out = session.openWrite(FileUtils.getFileNoExName(apkFilePath), 0, apkFile.length());
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FileInputStream input = new FileInputStream(apkFile);
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int read = 0;
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byte[] buffer = new byte[65536];
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// while (read != -1) {
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// read = input.read(buffer);
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// out.write(buffer, 0, read);
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// }
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while (true) {
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read = input.read(buffer);
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if (read == -1) {
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session.fsync(out);
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success = true;
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out.close();
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input.close();
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break;
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}
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out.write(buffer, 0, read);
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}
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} catch (IOException e) {
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e.printStackTrace();
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Logutils.e("fht", "copyApkFile" + e.getMessage());
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}
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Logutils.e("fht", "copyApkFile" + "success = " + success);
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return success;
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}
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}
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Reference in New Issue
Block a user