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Commit bd5219f5 authored by Android (Google) Code Review's avatar Android (Google) Code Review
Browse files

Merge change 27106 into eclair 

* changes:
  Use reflection to figure out a readable string from install error code.
parents 3ed05574 23b4faf6

cmds/pm/src/com/android/commands/pm/Pm.java

+74 −127
Original line number Diff line number Diff line
@@ -34,6 +34,8 @@ import android.os.RemoteException; 
import android.os.ServiceManager;



import java.io.File;

import java.lang.reflect.Field;

import java.lang.reflect.Modifier;

import java.util.ArrayList;

import java.util.Collections;

import java.util.Comparator;
@@ -498,92 +500,37 @@ public final class Pm { 
        }

    }



    /**

     * Converts a failure code into a string by using reflection to find a matching constant

     * in PackageManager.

     */

    private String installFailureToString(int result) {

        String s;

        switch (result) {

        case PackageManager.INSTALL_FAILED_ALREADY_EXISTS:

            s = "INSTALL_FAILED_ALREADY_EXISTS";

            break;

        case PackageManager.INSTALL_FAILED_INVALID_APK:

            s = "INSTALL_FAILED_INVALID_APK";

            break;

        case PackageManager.INSTALL_FAILED_INVALID_URI:

            s = "INSTALL_FAILED_INVALID_URI";

            break;

        case PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE:

            s = "INSTALL_FAILED_INSUFFICIENT_STORAGE";

            break;

        case PackageManager.INSTALL_FAILED_DUPLICATE_PACKAGE:

            s = "INSTALL_FAILED_DUPLICATE_PACKAGE";

            break;

        case PackageManager.INSTALL_FAILED_NO_SHARED_USER:

            s = "INSTALL_FAILED_NO_SHARED_USER";

            break;

        case PackageManager.INSTALL_FAILED_UPDATE_INCOMPATIBLE:

            s = "INSTALL_FAILED_UPDATE_INCOMPATIBLE";

            break;

        case PackageManager.INSTALL_FAILED_SHARED_USER_INCOMPATIBLE:

            s = "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE";

            break;

        case PackageManager.INSTALL_FAILED_MISSING_SHARED_LIBRARY:

            s = "INSTALL_FAILED_MISSING_SHARED_LIBRARY";

            break;

        case PackageManager.INSTALL_FAILED_DEXOPT:

            s = "INSTALL_FAILED_DEXOPT";

            break;

        case PackageManager.INSTALL_FAILED_OLDER_SDK:

            s = "INSTALL_FAILED_OLDER_SDK";

            break;

        case PackageManager.INSTALL_FAILED_CONFLICTING_PROVIDER:

            s = "INSTALL_FAILED_CONFLICTING_PROVIDER";

            break;

        case PackageManager.INSTALL_FAILED_NEWER_SDK:

            s = "INSTALL_FAILED_NEWER_SDK";

            break;

        case PackageManager.INSTALL_FAILED_TEST_ONLY:

            s = "INSTALL_FAILED_TEST_ONLY";

            break;

        case PackageManager.INSTALL_FAILED_CPU_ABI_INCOMPATIBLE:

            s = "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE";

            break;

        case PackageManager.INSTALL_FAILED_MISSING_FEATURE:

            s = "INSTALL_FAILED_MISSING_FEATURE";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_NOT_APK:

            s = "INSTALL_PARSE_FAILED_NOT_APK";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST:

            s = "INSTALL_PARSE_FAILED_BAD_MANIFEST";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION:

            s = "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES:

            s = "INSTALL_PARSE_FAILED_NO_CERTIFICATES";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES:

            s = "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING:

            s = "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME:

            s = "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID:

            s = "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED:

            s = "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED";

            break;

        case PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY:

            s = "INSTALL_PARSE_FAILED_MANIFEST_EMPTY";

            break;

        default:

            s = Integer.toString(result);

        break;

        Field[] fields = PackageManager.class.getFields();

        for (Field f: fields) {

            if (f.getType() == int.class) {

                int modifiers = f.getModifiers();

                // only look at public final static fields.

                if (((modifiers & Modifier.FINAL) != 0) &&

                        ((modifiers & Modifier.PUBLIC) != 0) &&

                        ((modifiers & Modifier.STATIC) != 0)) {

                    String fieldName = f.getName();

                    if (fieldName.startsWith("INSTALL_FAILED_") ||

                            fieldName.startsWith("INSTALL_PARSE_FAILED_")) {

                        // get the int value and compare it to result.

                        try {

                            if (result == f.getInt(null)) {

                                return fieldName;

                            }

                        } catch (IllegalAccessException e) {

                            // this shouldn't happen since we only look for public static fields.

                        }

                    }

        return s;

                }

            }

        }



        // couldn't find a matching constant? return the value

        return Integer.toString(result);

    }



    private void runInstall() {