content: package com.jingewenku.abrahamcaijin.commonutil;
  
  import android.app.ActivityManager;
  import android.app.ActivityManager.RunningTaskInfo;
  import android.content.Context;
  import android.content.Intent;
  import android.content.pm.ApplicationInfo;
  import android.content.pm.PackageInfo;
  import android.content.pm.PackageManager;
  import android.content.pm.PackageManager.NameNotFoundException;
  import android.net.Uri;
  import android.os.Build;
  import android.provider.Settings;
  import android.util.Log;
  import com.jingewenku.abrahamcaijin.commonutil.AppShellMgr.CommandResult;
  
  import java.io.File;
  import java.util.List;
  
  /**
   * @Description:主要功能:
   * @Prject: CommonUtilLibrary
   * @Package: com.jingewenku.abrahamcaijin.commonutil
   * @author: AbrahamCaiJin
   * @date: 2018年03月06日 10:22
   * @Copyright: 个人版权所有
   * @Company:
   * @version: 1.0.0
   */
  
  
  
  /**
   * PackageUtils
   * <ul>
   * <strong>Install package</strong>
   * <li>{@link PackageUtils#installNormal(Context, String)}</li>
   * <li>{@link PackageUtils#installSilent(Context, String)}</li>
   * <li>{@link PackageUtils#install(Context, String)}</li>
   * </ul>
   * <ul>
   * <strong>Uninstall package</strong>
   * <li>{@link PackageUtils#uninstallNormal(Context, String)}</li>
   * <li>{@link PackageUtils#uninstallSilent(Context, String)}</li>
   * <li>{@link PackageUtils#uninstall(Context, String)}</li>
   * </ul>
   * <ul>
   * <strong>Is system application</strong>
   * <li>{@link PackageUtils#isSystemApplication(Context)}</li>
   * <li>{@link PackageUtils#isSystemApplication(Context, String)}</li>
   * <li>{@link PackageUtils#isSystemApplication(PackageManager, String)}</li>
   * </ul>
   * <ul>
   * <strong>Others</strong>
   * <li>{@link PackageUtils#getInstallLocation()} get system install location</li>
   * <li>{@link PackageUtils#isTopActivity(Context, String)} whether the app whost package's name is packageName is on the
   * top of the stack</li>
   * <li>{@link PackageUtils#startInstalledAppDetails(Context, String)} start InstalledAppDetails Activity</li>
   * </ul>
   *
   * @author <a href="http://www.trinea.cn" target="_blank">Trinea</a> 2013-5-15
   */
  public class PackageUtils {
  
      public static final String TAG = "PackageUtils";
  
      private PackageUtils() {
          throw new AssertionError();
      }
  
      /**
       * App installation location settings values, same to {@link #}
       */
      public static final int APP_INSTALL_AUTO     = 0;
      public static final int APP_INSTALL_INTERNAL = 1;
      public static final int APP_INSTALL_EXTERNAL = 2;
  
      /**
       * install according conditions
       * <ul>
       * <li>if system application or rooted, see {@link #installSilent(Context, String)}</li>
       * <li>else see {@link #installNormal(Context, String)}</li>
       * </ul>
       *
       * @param context
       * @param filePath
       * @return
       */
      public static final int install(Context context, String filePath) {
          if (PackageUtils.isSystemApplication(context) || AppShellMgr.checkRootPermission()) {
              return installSilent(context, filePath);
          }
          return installNormal(context, filePath) ? INSTALL_SUCCEEDED : INSTALL_FAILED_INVALID_URI;
      }
  
      /**
       * install package normal by system intent
       *
       * @param context
       * @param filePath file path of package
       * @return whether apk exist
       */
      public static boolean installNormal(Context context, String filePath) {
          Intent i = new Intent(Intent.ACTION_VIEW);
          File file = new File(filePath);
          if (file == null || !file.exists() || !file.isFile() || file.length() <= 0) {
              return false;
          }
  
          i.setDataAndType(Uri.parse("file://" + filePath), "application/vnd.android.package-archive");
          i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
          context.startActivity(i);
          return true;
      }
  
      /**
       * install package silent by root
       * <ul>
       * <strong>Attentions:</strong>
       * <li>Don't call this on the ui thread, it may costs some times.</li>
       * <li>You should add <strong>android.permission.INSTALL_PACKAGES</strong> in manifest, so no need to request root
       * permission, if you are system app.</li>
       * <li>Default pm install params is "-r".</li>
       * </ul>
       *
       * @param context
       * @param filePath file path of package
       * @return {@link PackageUtils#INSTALL_SUCCEEDED} means install success, other means failed. details see
       *         {@link PackageUtils}.INSTALL_FAILED_*. same to {@link PackageManager}.INSTALL_*
       * @see #installSilent(Context, String, String)
       */
      public static int installSilent(Context context, String filePath) {
          return installSilent(context, filePath, " -r " + getInstallLocationParams());
      }
  
      /**
       * install package silent by root
       * <ul>
       * <strong>Attentions:</strong>
       * <li>Don't call this on the ui thread, it may costs some times.</li>
       * <li>You should add <strong>android.permission.INSTALL_PACKAGES</strong> in manifest, so no need to request root
       * permission, if you are system app.</li>
       * </ul>
       *
       * @param context
       * @param filePath file path of package
       * @param pmParams pm install params
       * @return {@link PackageUtils#INSTALL_SUCCEEDED} means install success, other means failed. details see
       *         {@link PackageUtils}.INSTALL_FAILED_*. same to {@link PackageManager}.INSTALL_*
       */
      public static int installSilent(Context context, String filePath, String pmParams) {
          if (filePath == null || filePath.length() == 0) {
              return INSTALL_FAILED_INVALID_URI;
          }
  
          File file = new File(filePath);
          if (file == null || file.length() <= 0 || !file.exists() || !file.isFile()) {
              return INSTALL_FAILED_INVALID_URI;
          }
  
          /**
           * if context is system app, don't need root permission, but should add <uses-permission
           * android:name="android.permission.INSTALL_PACKAGES" /> in mainfest
           **/
          StringBuilder command = new StringBuilder().append("LD_LIBRARY_PATH=/vendor/lib*:/system/lib* pm install ")
                                                     .append(pmParams == null ? "" : pmParams).append(" ").append(filePath.replace(" ", "\\ "));
          CommandResult commandResult = AppShellMgr.execCommand(command.toString(), !isSystemApplication(context), true);
          if (commandResult.successMsg != null
              && (commandResult.successMsg.contains("Success") || commandResult.successMsg.contains("success"))) {
              return INSTALL_SUCCEEDED;
          }
  
          Log.e(TAG,
              new StringBuilder().append("installSilent successMsg:").append(commandResult.successMsg)
                                 .append(", ErrorMsg:").append(commandResult.errorMsg).toString());
          if (commandResult.errorMsg == null) {
              return INSTALL_FAILED_OTHER;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_ALREADY_EXISTS")) {
              return INSTALL_FAILED_ALREADY_EXISTS;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_INVALID_APK")) {
              return INSTALL_FAILED_INVALID_APK;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_INVALID_URI")) {
              return INSTALL_FAILED_INVALID_URI;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_INSUFFICIENT_STORAGE")) {
              return INSTALL_FAILED_INSUFFICIENT_STORAGE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_DUPLICATE_PACKAGE")) {
              return INSTALL_FAILED_DUPLICATE_PACKAGE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_NO_SHARED_USER")) {
              return INSTALL_FAILED_NO_SHARED_USER;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_UPDATE_INCOMPATIBLE")) {
              return INSTALL_FAILED_UPDATE_INCOMPATIBLE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_SHARED_USER_INCOMPATIBLE")) {
              return INSTALL_FAILED_SHARED_USER_INCOMPATIBLE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_MISSING_SHARED_LIBRARY")) {
              return INSTALL_FAILED_MISSING_SHARED_LIBRARY;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_REPLACE_COULDNT_DELETE")) {
              return INSTALL_FAILED_REPLACE_COULDNT_DELETE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_DEXOPT")) {
              return INSTALL_FAILED_DEXOPT;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_OLDER_SDK")) {
              return INSTALL_FAILED_OLDER_SDK;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_CONFLICTING_PROVIDER")) {
              return INSTALL_FAILED_CONFLICTING_PROVIDER;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_NEWER_SDK")) {
              return INSTALL_FAILED_NEWER_SDK;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_TEST_ONLY")) {
              return INSTALL_FAILED_TEST_ONLY;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_CPU_ABI_INCOMPATIBLE")) {
              return INSTALL_FAILED_CPU_ABI_INCOMPATIBLE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_MISSING_FEATURE")) {
              return INSTALL_FAILED_MISSING_FEATURE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_CONTAINER_ERROR")) {
              return INSTALL_FAILED_CONTAINER_ERROR;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_INVALID_INSTALL_LOCATION")) {
              return INSTALL_FAILED_INVALID_INSTALL_LOCATION;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_MEDIA_UNAVAILABLE")) {
              return INSTALL_FAILED_MEDIA_UNAVAILABLE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_VERIFICATION_TIMEOUT")) {
              return INSTALL_FAILED_VERIFICATION_TIMEOUT;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_VERIFICATION_FAILURE")) {
              return INSTALL_FAILED_VERIFICATION_FAILURE;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_PACKAGE_CHANGED")) {
              return INSTALL_FAILED_PACKAGE_CHANGED;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_UID_CHANGED")) {
              return INSTALL_FAILED_UID_CHANGED;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_NOT_APK")) {
              return INSTALL_PARSE_FAILED_NOT_APK;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_BAD_MANIFEST")) {
              return INSTALL_PARSE_FAILED_BAD_MANIFEST;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION")) {
              return INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_NO_CERTIFICATES")) {
              return INSTALL_PARSE_FAILED_NO_CERTIFICATES;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES")) {
              return INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING")) {
              return INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME")) {
              return INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID")) {
              return INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_MANIFEST_MALFORMED")) {
              return INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
          }
          if (commandResult.errorMsg.contains("INSTALL_PARSE_FAILED_MANIFEST_EMPTY")) {
              return INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
          }
          if (commandResult.errorMsg.contains("INSTALL_FAILED_INTERNAL_ERROR")) {
              return INSTALL_FAILED_INTERNAL_ERROR;
          }
          return INSTALL_FAILED_OTHER;
      }
  
      /**
       * uninstall according conditions
       * <ul>
       * <li>if system application or rooted, see {@link #uninstallSilent(Context, String)}</li>
       * <li>else see {@link #uninstallNormal(Context, String)}</li>
       * </ul>
       *
       * @param context
       * @param packageName package name of app
       * @return whether package name is empty
       * @return
       */
      public static final int uninstall(Context context, String packageName) {
          if (PackageUtils.isSystemApplication(context) || AppShellMgr.checkRootPermission()) {
              return uninstallSilent(context, packageName);
          }
          return uninstallNormal(context, packageName) ? DELETE_SUCCEEDED : DELETE_FAILED_INVALID_PACKAGE;
      }
  
      /**
       * uninstall package normal by system intent
       *
       * @param context
       * @param packageName package name of app
       * @return whether package name is empty
       */
      public static boolean uninstallNormal(Context context, String packageName) {
          if (packageName == null || packageName.length() == 0) {
              return false;
          }
  
          Intent i = new Intent(Intent.ACTION_DELETE, Uri.parse(new StringBuilder(32).append("package:")
                                                                                     .append(packageName).toString()));
          i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
          context.startActivity(i);
          return true;
      }
  
      /**
       * uninstall package and clear data of app silent by root
       *
       * @param context
       * @param packageName package name of app
       * @return
       * @see #uninstallSilent(Context, String, boolean)
       */
      public static int uninstallSilent(Context context, String packageName) {
          return uninstallSilent(context, packageName, true);
      }
  
      /**
       * uninstall package silent by root
       * <ul>
       * <strong>Attentions:</strong>
       * <li>Don't call this on the ui thread, it may costs some times.</li>
       * <li>You should add <strong>android.permission.DELETE_PACKAGES</strong> in manifest, so no need to request root
       * permission, if you are system app.</li>
       * </ul>
       *
       * @param context file path of package
       * @param packageName package name of app
       * @param isKeepData whether keep the data and cache directories around after package removal
       * @return <ul>
       *         <li>{@link #DELETE_SUCCEEDED} means uninstall success</li>
       *         <li>{@link #DELETE_FAILED_INTERNAL_ERROR} means internal error</li>
       *         <li>{@link #DELETE_FAILED_INVALID_PACKAGE} means package name error</li>
       *         <li>{@link #DELETE_FAILED_PERMISSION_DENIED} means permission denied</li>
       */
      public static int uninstallSilent(Context context, String packageName, boolean isKeepData) {
          if (packageName == null || packageName.length() == 0) {
              return DELETE_FAILED_INVALID_PACKAGE;
          }
  
          /**
           * if context is system app, don't need root permission, but should add <uses-permission
           * android:name="android.permission.DELETE_PACKAGES" /> in mainfest
           **/
          StringBuilder command = new StringBuilder().append("LD_LIBRARY_PATH=/vendor/lib*:/system/lib* pm uninstall")
                                                     .append(isKeepData ? " -k " : " ").append(packageName.replace(" ", "\\ "));
          CommandResult commandResult = AppShellMgr.execCommand(command.toString(), !isSystemApplication(context), true);
          if (commandResult.successMsg != null
              && (commandResult.successMsg.contains("Success") || commandResult.successMsg.contains("success"))) {
              return DELETE_SUCCEEDED;
          }
          Log.e(TAG,
              new StringBuilder().append("uninstallSilent successMsg:").append(commandResult.successMsg)
                                 .append(", ErrorMsg:").append(commandResult.errorMsg).toString());
          if (commandResult.errorMsg == null) {
              return DELETE_FAILED_INTERNAL_ERROR;
          }
          if (commandResult.errorMsg.contains("Permission denied")) {
              return DELETE_FAILED_PERMISSION_DENIED;
          }
          return DELETE_FAILED_INTERNAL_ERROR;
      }
  
      /**
       * whether context is system application
       *
       * @param context
       * @return
       */
      public static boolean isSystemApplication(Context context) {
          if (context == null) {
              return false;
          }
  
          return isSystemApplication(context, context.getPackageName());
      }
  
      /**
       * whether packageName is system application
       *
       * @param context
       * @param packageName
       * @return
       */
      public static boolean isSystemApplication(Context context, String packageName) {
          if (context == null) {
              return false;
          }
  
          return isSystemApplication(context.getPackageManager(), packageName);
      }
  
      /**
       * whether packageName is system application
       *
       * @param packageManager
       * @param packageName
       * @return <ul>
       *         <li>if packageManager is null, return false</li>
       *         <li>if package name is null or is empty, return false</li>
       *         <li>if package name not exit, return false</li>
       *         <li>if package name exit, but not system app, return false</li>
       *         <li>else return true</li>
       *         </ul>
       */
      public static boolean isSystemApplication(PackageManager packageManager, String packageName) {
          if (packageManager == null || packageName == null || packageName.length() == 0) {
              return false;
          }
  
          try {
              ApplicationInfo app = packageManager.getApplicationInfo(packageName, 0);
              return (app != null && (app.flags & ApplicationInfo.FLAG_SYSTEM) > 0);
          } catch (NameNotFoundException e) {
              e.printStackTrace();
          }
          return false;
      }
  
      /**
       * whether the app whost package's name is packageName is on the top of the stack
       * <ul>
       * <strong>Attentions:</strong>
       * <li>You should add <strong>android.permission.GET_TASKS</strong> in manifest</li>
       * </ul>
       *
       * @param context
       * @param packageName
       * @return if params error or task stack is null, return null, otherwise retun whether the app is on the top of
       *         stack
       */
      public static Boolean isTopActivity(Context context, String packageName) {
          if (context == null || AppStringUtils.isEmpty(packageName)) {
              return null;
          }
  
          ActivityManager activityManager = (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);
          List<RunningTaskInfo> tasksInfo = activityManager.getRunningTasks(1);
          if (null == tasksInfo && tasksInfo.size() <= 0) {
              return null;
          }
          try {
              return packageName.equals(tasksInfo.get(0).topActivity.getPackageName());
          } catch (Exception e) {
              e.printStackTrace();
              return false;
          }
      }
  
      /**
       * get app version code
       *
       * @param context
       * @return
       */
      public static int getAppVersionCode(Context context) {
          if (context != null) {
              PackageManager pm = context.getPackageManager();
              if (pm != null) {
                  PackageInfo pi;
                  try {
                      pi = pm.getPackageInfo(context.getPackageName(), 0);
                      if (pi != null) {
                          return pi.versionCode;
                      }
                  } catch (NameNotFoundException e) {
                      e.printStackTrace();
                  }
              }
          }
          return -1;
      }
  
      /**
       * get system install location<br/>
       * can be set by System Menu Setting->Storage->Prefered install location
       *
       * @return
       *
       */
      public static int getInstallLocation() {
          CommandResult commandResult = AppShellMgr.execCommand(
              "LD_LIBRARY_PATH=/vendor/lib*:/system/lib* pm get-install-location", false, true);
          if (commandResult.result == 0 && commandResult.successMsg != null && commandResult.successMsg.length() > 0) {
              try {
                  int location = Integer.parseInt(commandResult.successMsg.substring(0, 1));
                  switch (location) {
                      case APP_INSTALL_INTERNAL:
                          return APP_INSTALL_INTERNAL;
                      case APP_INSTALL_EXTERNAL:
                          return APP_INSTALL_EXTERNAL;
                  }
              } catch (NumberFormatException e) {
                  e.printStackTrace();
                  Log.e(TAG, "pm get-install-location error");
              }
          }
          return APP_INSTALL_AUTO;
      }
  
      /**
       * get params for pm install location
       *
       * @return
       */
      private static String getInstallLocationParams() {
          int location = getInstallLocation();
          switch (location) {
              case APP_INSTALL_INTERNAL:
                  return "-f";
              case APP_INSTALL_EXTERNAL:
                  return "-s";
          }
          return "";
      }
  
      /**
       * start InstalledAppDetails Activity
       *
       * @param context
       * @param packageName
       */
      public static void startInstalledAppDetails(Context context, String packageName) {
          Intent intent = new Intent();
          int sdkVersion = Build.VERSION.SDK_INT;
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
              intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
              intent.setData(Uri.fromParts("package", packageName, null));
          } else {
              intent.setAction(Intent.ACTION_VIEW);
              intent.setClassName("com.android.settings", "com.android.settings.InstalledAppDetails");
              intent.putExtra((sdkVersion == Build.VERSION_CODES.FROYO ? "pkg"
                  : "com.android.settings.ApplicationPkgName"), packageName);
          }
          intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
          context.startActivity(intent);
      }
  
      /**
       * Installation return code<br/>
       * install success.
       */
      public static final int INSTALL_SUCCEEDED                              = 1;
      /**
       * Installation return code<br/>
       * the package is already installed.
       */
      public static final int INSTALL_FAILED_ALREADY_EXISTS                  = -1;
  
      /**
       * Installation return code<br/>
       * the package archive file is invalid.
       */
      public static final int INSTALL_FAILED_INVALID_APK                     = -2;
  
      /**
       * Installation return code<br/>
       * the URI passed in is invalid.
       */
      public static final int INSTALL_FAILED_INVALID_URI                     = -3;
  
      /**
       * Installation return code<br/>
       * the package manager service found that the device didn't have enough storage space to install the app.
       */
      public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE            = -4;
  
      /**
       * Installation return code<br/>
       * a package is already installed with the same name.
       */
      public static final int INSTALL_FAILED_DUPLICATE_PACKAGE               = -5;
  
      /**
       * Installation return code<br/>
       * the requested shared user does not exist.
       */
      public static final int INSTALL_FAILED_NO_SHARED_USER                  = -6;
  
      /**
       * Installation return code<br/>
       * a previously installed package of the same name has a different signature than the new package (and the old
       * package's data was not removed).
       */
      public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE             = -7;
  
      /**
       * Installation return code<br/>
       * the new package is requested a shared user which is already installed on the device and does not have matching
       * signature.
       */
      public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE        = -8;
  
      /**
       * Installation return code<br/>
       * the new package uses a shared library that is not available.
       */
      public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY          = -9;
  
      /**
       * Installation return code<br/>
       * the new package uses a shared library that is not available.
       */
      public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE          = -10;
  
      /**
       * Installation return code<br/>
       * the new package failed while optimizing and validating its dex files, either because there was not enough storage
       * or the validation failed.
       */
      public static final int INSTALL_FAILED_DEXOPT                          = -11;
  
      /**
       * Installation return code<br/>
       * the new package failed because the current SDK version is older than that required by the package.
       */
      public static final int INSTALL_FAILED_OLDER_SDK                       = -12;
  
      /**
       * Installation return code<br/>
       * the new package failed because it contains a content provider with the same authority as a provider already
       * installed in the system.
       */
      public static final int INSTALL_FAILED_CONFLICTING_PROVIDER            = -13;
  
      /**
       * Installation return code<br/>
       * the new package failed because the current SDK version is newer than that required by the package.
       */
      public static final int INSTALL_FAILED_NEWER_SDK                       = -14;
  
      /**
       * Installation return code<br/>
       * the new package failed because it has specified that it is a test-only package and the caller has not supplied
       * the {@link #} flag.
       */
      public static final int INSTALL_FAILED_TEST_ONLY                       = -15;
  
      /**
       * Installation return code<br/>
       * the package being installed contains native code, but none that is compatible with the the device's CPU_ABI.
       */
      public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE            = -16;
  
      /**
       * Installation return code<br/>
       * the new package uses a feature that is not available.
       */
      public static final int INSTALL_FAILED_MISSING_FEATURE                 = -17;
  
      /**
       * Installation return code<br/>
       * a secure container mount point couldn't be accessed on external media.
       */
      public static final int INSTALL_FAILED_CONTAINER_ERROR                 = -18;
  
      /**
       * Installation return code<br/>
       * the new package couldn't be installed in the specified install location.
       */
      public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION        = -19;
  
      /**
       * Installation return code<br/>
       * the new package couldn't be installed in the specified install location because the media is not available.
       */
      public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE               = -20;
  
      /**
       * Installation return code<br/>
       * the new package couldn't be installed because the verification timed out.
       */
      public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT            = -21;
  
      /**
       * Installation return code<br/>
       * the new package couldn't be installed because the verification did not succeed.
       */
      public static final int INSTALL_FAILED_VERIFICATION_FAILURE            = -22;
  
      /**
       * Installation return code<br/>
       * the package changed from what the calling program expected.
       */
      public static final int INSTALL_FAILED_PACKAGE_CHANGED                 = -23;
  
      /**
       * Installation return code<br/>
       * the new package is assigned a different UID than it previously held.
       */
      public static final int INSTALL_FAILED_UID_CHANGED                     = -24;
  
      /**
       * Installation return code<br/>
       * if the parser was given a path that is not a file, or does not end with the expected '.apk' extension.
       */
      public static final int INSTALL_PARSE_FAILED_NOT_APK                   = -100;
  
      /**
       * Installation return code<br/>
       * if the parser was unable to retrieve the AndroidManifest.xml file.
       */
      public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST              = -101;
  
      /**
       * Installation return code<br/>
       * if the parser encountered an unexpected exception.
       */
      public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION      = -102;
  
      /**
       * Installation return code<br/>
       * if the parser did not find any certificates in the .apk.
       */
      public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES           = -103;
  
      /**
       * Installation return code<br/>
       * if the parser found inconsistent certificates on the files in the .apk.
       */
      public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104;
  
      /**
       * Installation return code<br/>
       * if the parser encountered a CertificateEncodingException in one of the files in the .apk.
       */
      public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING      = -105;
  
      /**
       * Installation return code<br/>
       * if the parser encountered a bad or missing package name in the manifest.
       */
      public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME          = -106;
  
      /**
       * Installation return code<br/>
       * if the parser encountered a bad shared user id name in the manifest.
       */
      public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID        = -107;
  
      /**
       * Installation return code<br/>
       * if the parser encountered some structural problem in the manifest.
       */
      public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED        = -108;
  
      /**
       * Installation return code<br/>
       * if the parser did not find any actionable tags (instrumentation or application) in the manifest.
       */
      public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY            = -109;
  
      /**
       * Installation return code<br/>
       * if the system failed to install the package because of system issues.
       */
      public static final int INSTALL_FAILED_INTERNAL_ERROR                  = -110;
      /**
       * Installation return code<br/>
       * other reason
       */
      public static final int INSTALL_FAILED_OTHER                           = -1000000;
  
      /**
       * Uninstall return code<br/>
       * uninstall success.
       */
      public static final int DELETE_SUCCEEDED                               = 1;
  
      /**
       * Uninstall return code<br/>
       * uninstall fail if the system failed to delete the package for an unspecified reason.
       */
      public static final int DELETE_FAILED_INTERNAL_ERROR                   = -1;
  
      /**
       * Uninstall return code<br/>
       * uninstall fail if the system failed to delete the package because it is the active DevicePolicy manager.
       */
      public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER            = -2;
  
      /**
       * Uninstall return code<br/>
       * uninstall fail if pcakge name is invalid
       */
      public static final int DELETE_FAILED_INVALID_PACKAGE                  = -3;
  
      /**
       * Uninstall return code<br/>
       * uninstall fail if permission denied
       */
      public static final int DELETE_FAILED_PERMISSION_DENIED                = -4;
  }