[WEEX-454][Android] fix can't find libweexjss when deploy

fix can't find libweexjss when deploy

Bug: WEEX-454

android/sdk/src/main/java/com/taobao/weex/WXEnvironment.java

@@ -27,19 +27,26 @@
 import android.os.Environment;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
+import android.util.Log;
 
 import com.taobao.weex.common.WXConfig;
 import com.taobao.weex.utils.FontDO;
 import com.taobao.weex.utils.LogLevel;
 import com.taobao.weex.utils.TypefaceUtil;
+import com.taobao.weex.utils.WXFileUtils;
 import com.taobao.weex.utils.WXLogUtils;
 import com.taobao.weex.utils.WXSoInstallMgrSdk;
 import com.taobao.weex.utils.WXUtils;
 
+import org.w3c.dom.Text;
+
 import java.io.File;
+import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
+import dalvik.system.PathClassLoader;
+
 public class WXEnvironment {
 
   public static final String OS = "android";
@@ -100,6 +107,9 @@ public class WXEnvironment {
   private static String sGlobalFontFamily;
 
   public static final String CORE_SO_NAME = "weexcore";
+  public static final String CORE_JSS_SO_NAME = "weexjss";
+
+  private static  String CORE_JSS_SO_PATH = null;
 
   private static Map<String, String> options = new HashMap<>();
   static {
@@ -334,4 +344,65 @@ public static void  setApkDebugable(boolean debugable){
       openDebugLog = false;
     }
   }
+
+  public static String findSoPath(String libName) {
+    final String libPath = ((PathClassLoader) (WXEnvironment.class.getClassLoader())).findLibrary(libName);
+    WXLogUtils.e(libName + "'s Path is" + libPath);
+    return libPath;
+  }
+
+  public static String getCacheDir() {
+    final Application application = getApplication();
+    if (application == null || application.getApplicationContext() == null)
+      return null;
+    return application.getApplicationContext().getCacheDir().getPath();
+  }
+
+  public static boolean extractSo() {
+    File sourceFile = new File(getApplication().getApplicationContext().getApplicationInfo().sourceDir);
+    final String cacheDir = getCacheDir();
+    if (sourceFile.exists() && !TextUtils.isEmpty(cacheDir)) {
+      try {
+        WXFileUtils.extractSo(sourceFile.getAbsolutePath(), cacheDir);
+      } catch (IOException e) {
+        e.printStackTrace();
+        return false;
+      }
+      return true;
+    }
+    return false;
+  }
+
+  private static String findLibJssRealPath() {
+    String soPath = findSoPath(CORE_JSS_SO_NAME);
+    String realName = "lib" + CORE_JSS_SO_NAME + ".so";
+    if (TextUtils.isEmpty(soPath)) {
+      String cacheDir = getCacheDir();
+      if (TextUtils.isEmpty(cacheDir)) {
+        return "";
+      }
+      if (cacheDir.indexOf("/cache") > 0) {
+        soPath = new File(cacheDir.replace("/cache", "/lib"), realName).getAbsolutePath();
+      }
+    }
+    final File soFile = new File(soPath);
+    if (soFile.exists())
+      return soPath;
+    else {
+      //unzip from apk file
+      final boolean success = extractSo();
+      if (success)
+        return new File(getCacheDir(), realName).getAbsolutePath();
+    }
+    return "";
+  }
+
+  public static String getLibJssRealPath() {
+    if(TextUtils.isEmpty(CORE_JSS_SO_PATH)) {
+      CORE_JSS_SO_PATH = findLibJssRealPath();
+      WXLogUtils.e("findLibJssRealPath " + CORE_JSS_SO_PATH);
+    }
+
+    return CORE_JSS_SO_PATH;
+  }
 }

android/sdk/src/main/java/com/taobao/weex/bridge/WXBridgeManager.java

@@ -30,7 +30,6 @@
 import android.support.annotation.UiThread;
 import android.support.v4.util.ArrayMap;
 import android.text.TextUtils;
-import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 
@@ -1795,6 +1794,7 @@ private WXParams assembleDefaultOptions() {
     wxParams.setShouldInfoCollect(config.get("infoCollect"));
     wxParams.setLogLevel(config.get(WXConfig.logLevel));
     wxParams.setUseSingleProcess(isUseSingleProcess ? "true" : "false");
+    wxParams.setLibJssPath(WXEnvironment.getLibJssRealPath());
     String appName = config.get(WXConfig.appName);
     if (!TextUtils.isEmpty(appName)) {
       wxParams.setAppName(appName);

android/sdk/src/main/java/com/taobao/weex/bridge/WXParams.java

@@ -18,8 +18,6 @@
  */
 package com.taobao.weex.bridge;
 
-import android.util.Log;
-
 import com.taobao.weex.utils.WXLogUtils;
 
 import java.util.Map;
@@ -39,6 +37,7 @@ public class WXParams {
   private String needInitV8;
   private String cacheDir;
   private String useSingleProcess;
+  private String libJssPath;
 
   private Map<String, String> options;
 
@@ -171,4 +170,13 @@ public void setNeedInitV8(boolean need) {
       this.needInitV8 = "0";
     }
   }
+
+  public String getLibJssPath() {
+    WXLogUtils.e("getLibJssPath is running " + libJssPath);
+    return libJssPath;
+  }
+
+  public void setLibJssPath(String libJssPath) {
+    this.libJssPath = libJssPath;
+  }
 }

android/sdk/src/main/java/com/taobao/weex/utils/WXFileUtils.java

@@ -22,6 +22,7 @@
 import android.text.TextUtils;
 import android.util.Base64;
 
+import java.io.BufferedInputStream;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
@@ -34,6 +35,9 @@
 import java.math.BigInteger;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipInputStream;
 
 public class WXFileUtils {
 
@@ -178,4 +182,31 @@ public static String base64Md5(byte[] bts){
       return  "";
     }
   }
+
+  public static void extractSo(String apkFile, String path) throws IOException {
+    ZipFile zip = new ZipFile(apkFile);
+    InputStream zipInputStream = new BufferedInputStream(new FileInputStream(apkFile));
+    ZipInputStream zin = new ZipInputStream(zipInputStream);
+    ZipEntry zipEntry;
+    while ((zipEntry = zin.getNextEntry()) != null) {
+      if(zipEntry.isDirectory()){
+        continue;
+      }
+      if(zipEntry.getName().contains("lib/armeabi/") && zipEntry.getName().contains("weex")){
+        String[] fileNames = zipEntry.getName().split("/");
+        String fileName = fileNames[fileNames.length - 1];
+        InputStream inputStream = zip.getInputStream(zipEntry);
+        byte[] data = new byte[1024];
+        FileOutputStream outputStream =new FileOutputStream(path + "/" + fileName);
+        while (inputStream.read(data) != -1) {
+          outputStream.write(data);
+        }
+        outputStream.close();
+
+      }
+    }
+    zin.closeEntry();
+  }
+
+
 }

android/sdk/src/main/java/com/taobao/weex/utils/WXSoInstallMgrSdk.java

@@ -22,6 +22,7 @@
 import android.content.pm.ApplicationInfo;
 import android.os.Build;
 import android.text.TextUtils;
+import android.util.Log;
 
 import com.taobao.weex.BuildConfig;
 import com.taobao.weex.IWXStatisticsListener;
@@ -238,6 +239,8 @@ public static void copyStartUpSo() {
           }
           inputStream.close();
           outputStream.close();
+        } else {
+          WXEnvironment.extractSo();
         }
       }
     } catch (Throwable e) {

weex_core/Source/android/jsengine/multiprocess/WeexJSConnection.cpp

@@ -19,6 +19,7 @@
 #include "WeexJSConnection.h"
 
 #include "ashmem.h"
+#include "WeexProxy.h"
 #include <dirent.h>
 #include <stdlib.h>
 #include <sys/stat.h>
@@ -35,6 +36,8 @@
 #include <errno.h>
 
 extern const char *s_cacheDir;
+extern const char *g_jssSoPath;
+extern const char *g_jssSoName;
 extern bool s_start_pie;
 
 static void doExec(int fd, bool traceEnable, bool startupPie = true);
@@ -167,10 +170,7 @@ void printLogOnFile(const char *log) {
 #endif
 }
 
-static std::string __attribute__((noinline)) findPath();
-
-static void findPath(std::string &executablePath, std::string &icuDataPath) {
-  unsigned long target = reinterpret_cast<unsigned long>(__builtin_return_address(0));
+static void findIcuDataPath(std::string &icuDataPath) {
   FILE *f = fopen("/proc/self/maps", "r");
   if (!f) {
     return;
@@ -181,30 +181,9 @@ static void findPath(std::string &executablePath, std::string &icuDataPath) {
     if (icuDataPath.empty() && strstr(line, "icudt")) {
       icuDataPath.assign(strstr(line, "/"));
       icuDataPath = icuDataPath.substr(0, icuDataPath.length() - 1);
-      continue;
     }
-    char *end;
-    unsigned long val;
-    errno = 0;
-    val = strtoul(line, &end, 16);
-    if (errno)
-      continue;
-    if (val > target)
-      continue;
-    end += 1;
-    errno = 0;
-    val = strtoul(end, &end, 16);
-    if (errno)
-      continue;
-    if (val > target) {
-      executablePath.assign(strstr(end, "/"));
-      std::size_t found = executablePath.rfind('/');
-      if (found != std::string::npos) {
-        executablePath = executablePath.substr(0, found);
-      }
-    }
-    if (!executablePath.empty()
-        && !icuDataPath.empty()) {
+
+    if (!icuDataPath.empty()) {
       break;
     }
   }
@@ -257,13 +236,24 @@ std::unique_ptr<const char *[]> EnvPBuilder::build() {
 void doExec(int fd, bool traceEnable, bool startupPie) {
   std::string executablePath;
   std::string icuDataPath;
-  findPath(executablePath, icuDataPath);
+  findIcuDataPath(icuDataPath);
+  if(g_jssSoPath != nullptr) {
+    executablePath = g_jssSoPath;
+  }
+  if (executablePath.empty()) {
+    executablePath = WeexCore::WeexProxy::findLibJssSoPath();
+  }
 #if PRINT_LOG_CACHEFILE
   std::ofstream mcfile;
   mcfile.open(logFilePath, std::ios::app);
   mcfile << "jsengine WeexJSConnection::doExec executablePath:" << executablePath << std::endl;
   mcfile << "jsengine WeexJSConnection::doExec icuDataPath:" << icuDataPath << std::endl;
 #endif
+  std::string::size_type pos = std::string::npos;
+  std::string libName = g_jssSoName;
+  pos = executablePath.find(libName);
+  if (pos != std::string::npos) {
+    executablePath.replace(pos, libName.length(), "");
 
   if (executablePath.empty()) {
     LOGE("executablePath is empty");
@@ -274,7 +264,9 @@ void doExec(int fd, bool traceEnable, bool startupPie) {
 #endif
 
     return;
-  }
+  } else {
+    LOGE("executablePath is %s", executablePath.c_str());
+  }}
   if (icuDataPath.empty()) {
     LOGE("icuDataPath is empty");
 #if PRINT_LOG_CACHEFILE