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Commit deb244d3 authored by Anton Philippov's avatar Anton Philippov
Browse files

Add more instrumentation to BackupManagerService 

Test: manual
Change-Id: I41096b47f594c5254f499778bab996dfdfc13f66
parent d3669c1a

api/system-current.txt

+40 −2
Original line number Diff line number Diff line
@@ -6940,26 +6940,64 @@ package android.app.backup { 
  public class BackupManagerMonitor {

    ctor public BackupManagerMonitor();

    method public void onEvent(android.os.Bundle);

    field public static final java.lang.String EXTRA_LOG_CANCEL_ALL = "android.app.backup.extra.LOG_CANCEL_ALL";

    field public static final java.lang.String EXTRA_LOG_EVENT_CATEGORY = "android.app.backup.extra.LOG_EVENT_CATEGORY";

    field public static final java.lang.String EXTRA_LOG_EVENT_ID = "android.app.backup.extra.LOG_EVENT_ID";

    field public static final java.lang.String EXTRA_LOG_EVENT_PACKAGE_NAME = "android.app.backup.extra.LOG_EVENT_PACKAGE_NAME";

    field public static final java.lang.String EXTRA_LOG_EVENT_PACKAGE_VERSION = "android.app.backup.extra.LOG_EVENT_PACKAGE_VERSION";

    field public static final java.lang.String EXTRA_LOG_EXCEPTION_FULL_BACKUP = "android.app.backup.extra.LOG_EXCEPTION_FULL_BACKUP";

    field public static final java.lang.String EXTRA_LOG_ILLEGAL_KEY = "android.app.backup.extra.LOG_ILLEGAL_KEY";

    field public static final java.lang.String EXTRA_LOG_MANIFEST_PACKAGE_NAME = "android.app.backup.extra.LOG_MANIFEST_PACKAGE_NAME";

    field public static final java.lang.String EXTRA_LOG_OLD_VERSION = "android.app.backup.extra.LOG_OLD_VERSION";

    field public static final java.lang.String EXTRA_LOG_POLICY_ALLOW_APKS = "android.app.backup.extra.LOG_POLICY_ALLOW_APKS";

    field public static final java.lang.String EXTRA_LOG_PREFLIGHT_ERROR = "android.app.backup.extra.LOG_PREFLIGHT_ERROR";

    field public static final java.lang.String EXTRA_LOG_RESTORE_ANYWAY = "android.app.backup.extra.LOG_RESTORE_ANYWAY";

    field public static final java.lang.String EXTRA_LOG_RESTORE_VERSION = "android.app.backup.extra.LOG_RESTORE_VERSION";

    field public static final java.lang.String EXTRA_LOG_WIDGET_PACKAGE_NAME = "android.app.backup.extra.LOG_WIDGET_PACKAGE_NAME";

    field public static final int LOG_EVENT_CATEGORY_AGENT = 2; // 0x2

    field public static final int LOG_EVENT_CATEGORY_BACKUP_MANAGER_POLICY = 3; // 0x3

    field public static final int LOG_EVENT_CATEGORY_TRANSPORT = 1; // 0x1

    field public static final int LOG_EVENT_ID_APK_NOT_INSTALLED = 40; // 0x28

    field public static final int LOG_EVENT_ID_APP_HAS_NO_AGENT = 28; // 0x1c

    field public static final int LOG_EVENT_ID_BACKUP_DISABLED = 13; // 0xd

    field public static final int LOG_EVENT_ID_CANNOT_RESTORE_WITHOUT_APK = 41; // 0x29

    field public static final int LOG_EVENT_ID_CANT_FIND_AGENT = 30; // 0x1e

    field public static final int LOG_EVENT_ID_FULL_BACKUP_TIMEOUT = 4; // 0x4

    field public static final int LOG_EVENT_ID_CORRUPT_MANIFEST = 46; // 0x2e

    field public static final int LOG_EVENT_ID_DEVICE_NOT_PROVISIONED = 14; // 0xe

    field public static final int LOG_EVENT_ID_ERROR_PREFLIGHT = 16; // 0x10

    field public static final int LOG_EVENT_ID_EXCEPTION_FULL_BACKUP = 19; // 0x13

    field public static final int LOG_EVENT_ID_EXPECTED_DIFFERENT_PACKAGE = 43; // 0x2b

    field public static final int LOG_EVENT_ID_FULL_BACKUP_CANCEL = 4; // 0x4

    field public static final int LOG_EVENT_ID_FULL_RESTORE_ALLOW_BACKUP_FALSE = 39; // 0x27

    field public static final int LOG_EVENT_ID_FULL_RESTORE_SIGNATURE_MISMATCH = 37; // 0x25

    field public static final int LOG_EVENT_ID_FULL_RESTORE_TIMEOUT = 45; // 0x2d

    field public static final int LOG_EVENT_ID_KEY_VALUE_BACKUP_TIMEOUT = 21; // 0x15

    field public static final int LOG_EVENT_ID_ILLEGAL_KEY = 5; // 0x5

    field public static final int LOG_EVENT_ID_KEY_VALUE_BACKUP_CANCEL = 21; // 0x15

    field public static final int LOG_EVENT_ID_KEY_VALUE_RESTORE_TIMEOUT = 31; // 0x1f

    field public static final int LOG_EVENT_ID_LOST_TRANSPORT = 25; // 0x19

    field public static final int LOG_EVENT_ID_MISSING_SIGNATURE = 42; // 0x2a

    field public static final int LOG_EVENT_ID_NO_DATA_TO_SEND = 7; // 0x7

    field public static final int LOG_EVENT_ID_NO_PACKAGES = 49; // 0x31

    field public static final int LOG_EVENT_ID_NO_PM_METADATA_RECEIVED = 23; // 0x17

    field public static final int LOG_EVENT_ID_NO_RESTORE_METADATA_AVAILABLE = 22; // 0x16

    field public static final int LOG_EVENT_ID_PACKAGE_INELIGIBLE = 9; // 0x9

    field public static final int LOG_EVENT_ID_PACKAGE_KEY_VALUE_PARTICIPANT = 10; // 0xa

    field public static final int LOG_EVENT_ID_PACKAGE_NOT_FOUND = 12; // 0xc

    field public static final int LOG_EVENT_ID_PACKAGE_NOT_PRESENT = 26; // 0x1a

    field public static final int LOG_EVENT_ID_PACKAGE_STOPPED = 11; // 0xb

    field public static final int LOG_EVENT_ID_PACKAGE_TRANSPORT_NOT_PRESENT = 15; // 0xf

    field public static final int LOG_EVENT_ID_PM_AGENT_HAS_NO_METADATA = 24; // 0x18

    field public static final int LOG_EVENT_ID_QUOTA_HIT_PREFLIGHT = 18; // 0x12

    field public static final int LOG_EVENT_ID_RESTORE_ANY_VERSION = 34; // 0x22

    field public static final int LOG_EVENT_ID_RESTORE_VERSION_HIGHER = 27; // 0x1b

    field public static final int LOG_EVENT_ID_SIGNATURE_MISMATCH = 29; // 0x1d

    field public static final int LOG_EVENT_ID_SYSTEM_APP_NO_AGENT = 38; // 0x26

    field public static final int LOG_EVENT_ID_TRANSPORT_IS_NULL = 50; // 0x32

    field public static final int LOG_EVENT_ID_UNKNOWN_VERSION = 44; // 0x2c

    field public static final int LOG_EVENT_ID_VERSIONS_MATCH = 35; // 0x23

    field public static final int LOG_EVENT_ID_VERSION_OF_BACKUP_OLDER = 36; // 0x24

    field public static final int LOG_EVENT_ID_WIDGET_METADATA_MISMATCH = 47; // 0x2f

    field public static final int LOG_EVENT_ID_WIDGET_UNKNOWN_VERSION = 48; // 0x30

  }















  public abstract class BackupObserver {

























core/java/android/app/backup/BackupManagerMonitor.java



+97
−5






























Original line number
Diff line number
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@@ -54,26 +54,118 @@ public class BackupManagerMonitor {













  public static final String EXTRA_LOG_EVENT_CATEGORY =















          "android.app.backup.extra.LOG_EVENT_CATEGORY";











































  /**













   * boolean: when we have an event with id LOG_EVENT_ID_KEY_VALUE_BACKUP_CANCEL we record if













   * the call was to cancel backup of all packages













   */













  public static final String EXTRA_LOG_CANCEL_ALL = "android.app.backup.extra.LOG_CANCEL_ALL";



























  /**













   * string: when we have an event with id LOG_EVENT_ID_ILLEGAL_KEY we send the key that was used













   * by the app













   */













  public static final String EXTRA_LOG_ILLEGAL_KEY = "android.app.backup.extra.LOG_ILLEGAL_KEY";



























  /**













   * long: when we have an event with id LOG_EVENT_ID_ERROR_PREFLIGHT we send the error code that













   * was returned by the transport during preflight













   */













  public static final String EXTRA_LOG_PREFLIGHT_ERROR =













          "android.app.backup.extra.LOG_PREFLIGHT_ERROR";



























  /**













   * string: when we have an event with id LOG_EVENT_ID_EXCEPTION_FULL_BACKUP we send the













   * exception's stacktrace













   */













  public static final String EXTRA_LOG_EXCEPTION_FULL_BACKUP =













          "android.app.backup.extra.LOG_EXCEPTION_FULL_BACKUP";



























  /**













   * int: when we have an event with id LOG_EVENT_ID_RESTORE_VERSION_HIGHER we send the













   * restore package version













   */













  public static final String EXTRA_LOG_RESTORE_VERSION =













          "android.app.backup.extra.LOG_RESTORE_VERSION";



























  /**













   * boolean: when we have an event with id LOG_EVENT_ID_RESTORE_VERSION_HIGHER we record if













   * ApplicationInfo.FLAG_RESTORE_ANY_VERSION flag is set













   */













  public static final String EXTRA_LOG_RESTORE_ANYWAY =













          "android.app.backup.extra.LOG_RESTORE_ANYWAY";









































  /**













   * boolean: when we have an event with id LOG_EVENT_ID_APK_NOT_INSTALLED we record if













   * the policy allows to install apks provided with the dataset













   */













  public static final String EXTRA_LOG_POLICY_ALLOW_APKS =













          "android.app.backup.extra.LOG_POLICY_ALLOW_APKS";









































  /**













   * string: when we have an event with id LOG_EVENT_ID_EXPECTED_DIFFERENT_PACKAGE we record the













   * package name provided in the restore manifest













   */













  public static final String EXTRA_LOG_MANIFEST_PACKAGE_NAME =













          "android.app.backup.extra.LOG_MANIFEST_PACKAGE_NAME";



























  /**













   * string: when we have an event with id LOG_EVENT_ID_WIDGET_METADATA_MISMATCH we record the













   * package name provided in the widget metadata













   */













  public static final String EXTRA_LOG_WIDGET_PACKAGE_NAME =













          "android.app.backup.extra.LOG_WIDGET_PACKAGE_NAME";





























  /**













   * string: when we have event of id LOG_EVENT_ID_VERSION_OF_BACKUP_OLDER we send the version













   * int: when we have event of id LOG_EVENT_ID_VERSION_OF_BACKUP_OLDER we send the version















   * of the backup.















   */













  public static final String EXTRA_LOG_OLD_VERSION =













          "android.app.backup.extra.LOG_OLD_VERSION";













  public static final String EXTRA_LOG_OLD_VERSION = "android.app.backup.extra.LOG_OLD_VERSION";































  // TODO complete this list with all log messages. And document properly.













  public static final int LOG_EVENT_ID_FULL_BACKUP_TIMEOUT = 4;













  public static final int LOG_EVENT_ID_FULL_BACKUP_CANCEL = 4;













  public static final int LOG_EVENT_ID_ILLEGAL_KEY = 5;













  public static final int LOG_EVENT_ID_NO_DATA_TO_SEND = 7;













  public static final int LOG_EVENT_ID_PACKAGE_INELIGIBLE = 9;













  public static final int LOG_EVENT_ID_PACKAGE_KEY_VALUE_PARTICIPANT = 10;













  public static final int LOG_EVENT_ID_PACKAGE_STOPPED = 11;















  public static final int LOG_EVENT_ID_PACKAGE_NOT_FOUND = 12;













  public static final int LOG_EVENT_ID_BACKUP_DISABLED = 13;













  public static final int LOG_EVENT_ID_DEVICE_NOT_PROVISIONED = 14;















  public static final int LOG_EVENT_ID_PACKAGE_TRANSPORT_NOT_PRESENT = 15;













  public static final int LOG_EVENT_ID_KEY_VALUE_BACKUP_TIMEOUT = 21;













  public static final int LOG_EVENT_ID_ERROR_PREFLIGHT = 16;













  public static final int LOG_EVENT_ID_QUOTA_HIT_PREFLIGHT = 18;













  public static final int LOG_EVENT_ID_EXCEPTION_FULL_BACKUP = 19;













  public static final int LOG_EVENT_ID_KEY_VALUE_BACKUP_CANCEL = 21;















  public static final int LOG_EVENT_ID_NO_RESTORE_METADATA_AVAILABLE = 22;













  public static final int LOG_EVENT_ID_NO_PM_METADATA_RECEIVED = 23;













  public static final int LOG_EVENT_ID_PM_AGENT_HAS_NO_METADATA = 24;













  public static final int LOG_EVENT_ID_LOST_TRANSPORT = 25;















  public static final int LOG_EVENT_ID_PACKAGE_NOT_PRESENT = 26;













  public static final int LOG_EVENT_ID_RESTORE_VERSION_HIGHER = 27;















  public static final int LOG_EVENT_ID_APP_HAS_NO_AGENT = 28;













  public static final int LOG_EVENT_ID_SIGNATURE_MISMATCH = 29;















  public static final int LOG_EVENT_ID_CANT_FIND_AGENT = 30;















  public static final int LOG_EVENT_ID_KEY_VALUE_RESTORE_TIMEOUT = 31;













  public static final int LOG_EVENT_ID_RESTORE_ANY_VERSION = 34;













  public static final int LOG_EVENT_ID_VERSIONS_MATCH = 35;















  public static final int LOG_EVENT_ID_VERSION_OF_BACKUP_OLDER = 36;













  public static final int LOG_EVENT_ID_FULL_RESTORE_SIGNATURE_MISMATCH = 37;













  public static final int LOG_EVENT_ID_SYSTEM_APP_NO_AGENT = 38;













  public static final int LOG_EVENT_ID_FULL_RESTORE_ALLOW_BACKUP_FALSE = 39;













  public static final int LOG_EVENT_ID_APK_NOT_INSTALLED = 40;













  public static final int LOG_EVENT_ID_CANNOT_RESTORE_WITHOUT_APK = 41;













  public static final int LOG_EVENT_ID_MISSING_SIGNATURE = 42;













  public static final int LOG_EVENT_ID_EXPECTED_DIFFERENT_PACKAGE = 43;













  public static final int LOG_EVENT_ID_UNKNOWN_VERSION = 44;















  public static final int LOG_EVENT_ID_FULL_RESTORE_TIMEOUT = 45;













  public static final int LOG_EVENT_ID_CORRUPT_MANIFEST = 46;













  public static final int LOG_EVENT_ID_WIDGET_METADATA_MISMATCH = 47;













  public static final int LOG_EVENT_ID_WIDGET_UNKNOWN_VERSION = 48;















  public static final int LOG_EVENT_ID_NO_PACKAGES = 49;













  public static final int LOG_EVENT_ID_TRANSPORT_IS_NULL = 50;

















































































services/backup/java/com/android/server/backup/BackupManagerService.java



+255
−25




























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