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Commit 303650c9 authored by Matthew Williams's avatar Matthew Williams
Browse files

Add full backup criteria to android manifest 

BUG: 20010079
Api change: ApplicationInfo now has a fullBackupContent int
where -1 is (off) 0 is (on) and >0 indicates an xml
resource that should be parsed in order for a developer
to indicate exactly which files they want to include/exclude
from the backup set.
dd: https://docs.google.com/document/d/1dnNctwhWOI-_qtZ7I3iNRtrbShmERj2GFTzwV4xXtOk/edit#heading=h.wcfw1q2pbmae

Change-Id: I90273dc0aef5e9a3230c6b074a45e8f5409ed5ce
parent ca030f8e

api/current.txt

+18 −16
Original line number Diff line number Diff line
@@ -280,7 +280,7 @@ package android { 
    field public static final int allowParallelSyncs = 16843570; // 0x1010332

    field public static final int allowSingleTap = 16843353; // 0x1010259

    field public static final int allowTaskReparenting = 16843268; // 0x1010204

    field public static final int allowUndo = 16844005; // 0x10104e5

    field public static final int allowUndo = 16844006; // 0x10104e6

    field public static final int alpha = 16843551; // 0x101031f

    field public static final int alphabeticShortcut = 16843235; // 0x10101e3

    field public static final int alwaysDrawnWithCache = 16842991; // 0x10100ef
@@ -301,7 +301,7 @@ package android { 
    field public static final int anyDensity = 16843372; // 0x101026c

    field public static final int apduServiceBanner = 16843757; // 0x10103ed

    field public static final int apiKey = 16843281; // 0x1010211

    field public static final int assistBlocked = 16844019; // 0x10104f3

    field public static final int assistBlocked = 16844020; // 0x10104f4

    field public static final int author = 16843444; // 0x10102b4

    field public static final int authorities = 16842776; // 0x1010018

    field public static final int autoAdvanceViewId = 16843535; // 0x101030f
@@ -312,7 +312,7 @@ package android { 
    field public static final int autoStart = 16843445; // 0x10102b5

    field public static final deprecated int autoText = 16843114; // 0x101016a

    field public static final int autoUrlDetect = 16843404; // 0x101028c

    field public static final int autoVerify = 16844009; // 0x10104e9

    field public static final int autoVerify = 16844010; // 0x10104ea

    field public static final int background = 16842964; // 0x10100d4

    field public static final int backgroundDimAmount = 16842802; // 0x1010032

    field public static final int backgroundDimEnabled = 16843295; // 0x101021f
@@ -336,7 +336,7 @@ package android { 
    field public static final int bottomRightRadius = 16843180; // 0x10101ac

    field public static final int breadCrumbShortTitle = 16843524; // 0x1010304

    field public static final int breadCrumbTitle = 16843523; // 0x1010303

    field public static final int breakStrategy = 16844010; // 0x10104ea

    field public static final int breakStrategy = 16844011; // 0x10104eb

    field public static final int bufferType = 16843086; // 0x101014e

    field public static final int button = 16843015; // 0x1010107

    field public static final int buttonBarButtonStyle = 16843567; // 0x101032f
@@ -398,7 +398,7 @@ package android { 
    field public static final int colorActivatedHighlight = 16843664; // 0x1010390

    field public static final int colorBackground = 16842801; // 0x1010031

    field public static final int colorBackgroundCacheHint = 16843435; // 0x10102ab

    field public static final int colorBackgroundFloating = 16844006; // 0x10104e6

    field public static final int colorBackgroundFloating = 16844007; // 0x10104e7

    field public static final int colorButtonNormal = 16843819; // 0x101042b

    field public static final int colorControlActivated = 16843818; // 0x101042a

    field public static final int colorControlHighlight = 16843820; // 0x101042c
@@ -507,7 +507,7 @@ package android { 
    field public static final int dropDownWidth = 16843362; // 0x1010262

    field public static final int duplicateParentState = 16842985; // 0x10100e9

    field public static final int duration = 16843160; // 0x1010198

    field public static final int dynamicResources = 16844018; // 0x10104f2

    field public static final int dynamicResources = 16844019; // 0x10104f3

    field public static final int editTextBackground = 16843602; // 0x1010352

    field public static final int editTextColor = 16843601; // 0x1010351

    field public static final int editTextPreferenceStyle = 16842898; // 0x1010092
@@ -541,7 +541,7 @@ package android { 
    field public static final int expandableListViewWhiteStyle = 16843446; // 0x10102b6

    field public static final int exported = 16842768; // 0x1010010

    field public static final int extraTension = 16843371; // 0x101026b

    field public static final int extractNativeLibs = 16844007; // 0x10104e7

    field public static final int extractNativeLibs = 16844008; // 0x10104e8

    field public static final int factor = 16843219; // 0x10101d3

    field public static final int fadeDuration = 16843384; // 0x1010278

    field public static final int fadeEnabled = 16843390; // 0x101027e
@@ -610,6 +610,7 @@ package android { 
    field public static final int fromXScale = 16843202; // 0x10101c2

    field public static final int fromYDelta = 16843208; // 0x10101c8

    field public static final int fromYScale = 16843204; // 0x10101c4

    field public static final int fullBackupContent = 16844005; // 0x10104e5

    field public static final int fullBackupOnly = 16843891; // 0x1010473

    field public static final int fullBright = 16842954; // 0x10100ca

    field public static final int fullDark = 16842950; // 0x10100c6
@@ -796,7 +797,7 @@ package android { 
    field public static final int layout_x = 16843135; // 0x101017f

    field public static final int layout_y = 16843136; // 0x1010180

    field public static final int left = 16843181; // 0x10101ad

    field public static final int leftIndents = 16844015; // 0x10104ef

    field public static final int leftIndents = 16844016; // 0x10104f0

    field public static final int letterSpacing = 16843958; // 0x10104b6

    field public static final int lineSpacingExtra = 16843287; // 0x1010217

    field public static final int lineSpacingMultiplier = 16843288; // 0x1010218
@@ -819,7 +820,7 @@ package android { 
    field public static final int listSeparatorTextViewStyle = 16843272; // 0x1010208

    field public static final int listViewStyle = 16842868; // 0x1010074

    field public static final int listViewWhiteStyle = 16842869; // 0x1010075

    field public static final int lockTaskMode = 16844014; // 0x10104ee

    field public static final int lockTaskMode = 16844015; // 0x10104ef

    field public static final int logo = 16843454; // 0x10102be

    field public static final int longClickable = 16842982; // 0x10100e6

    field public static final int loopViews = 16843527; // 0x1010307
@@ -997,7 +998,7 @@ package android { 
    field public static final int readPermission = 16842759; // 0x1010007

    field public static final int recognitionService = 16843932; // 0x101049c

    field public static final int relinquishTaskIdentity = 16843894; // 0x1010476

    field public static final int removeBeforeMRelease = 16844013; // 0x10104ed

    field public static final int removeBeforeMRelease = 16844014; // 0x10104ee

    field public static final int reparent = 16843964; // 0x10104bc

    field public static final int reparentWithOverlay = 16843965; // 0x10104bd

    field public static final int repeatCount = 16843199; // 0x10101bf
@@ -1025,7 +1026,7 @@ package android { 
    field public static final int reversible = 16843851; // 0x101044b

    field public static final int revisionCode = 16843989; // 0x10104d5

    field public static final int right = 16843183; // 0x10101af

    field public static final int rightIndents = 16844016; // 0x10104f0

    field public static final int rightIndents = 16844017; // 0x10104f1

    field public static final int ringtonePreferenceStyle = 16842899; // 0x1010093

    field public static final int ringtoneType = 16843257; // 0x10101f9

    field public static final int rotation = 16843558; // 0x1010326
@@ -1101,7 +1102,7 @@ package android { 
    field public static final int showAsAction = 16843481; // 0x10102d9

    field public static final int showDefault = 16843258; // 0x10101fa

    field public static final int showDividers = 16843561; // 0x1010329

    field public static final int showForAllUsers = 16844017; // 0x10104f1

    field public static final int showForAllUsers = 16844018; // 0x10104f2

    field public static final deprecated int showOnLockScreen = 16843721; // 0x10103c9

    field public static final int showSilent = 16843259; // 0x10101fb

    field public static final int showText = 16843949; // 0x10104ad
@@ -1173,7 +1174,7 @@ package android { 
    field public static final int strokeLineJoin = 16843788; // 0x101040c

    field public static final int strokeMiterLimit = 16843789; // 0x101040d

    field public static final int strokeWidth = 16843783; // 0x1010407

    field public static final int stylusButtonPressable = 16844020; // 0x10104f4

    field public static final int stylusButtonPressable = 16844021; // 0x10104f5

    field public static final int submitBackground = 16843912; // 0x1010488

    field public static final int subtitle = 16843473; // 0x10102d1

    field public static final int subtitleTextAppearance = 16843823; // 0x101042f
@@ -1188,7 +1189,7 @@ package android { 
    field public static final int summaryColumn = 16843426; // 0x10102a2

    field public static final int summaryOff = 16843248; // 0x10101f0

    field public static final int summaryOn = 16843247; // 0x10101ef

    field public static final int supportsAssist = 16844011; // 0x10104eb

    field public static final int supportsAssist = 16844012; // 0x10104ec

    field public static final int supportsRtl = 16843695; // 0x10103af

    field public static final int supportsSwitchingToNextInputMethod = 16843755; // 0x10103eb

    field public static final int supportsUploading = 16843419; // 0x101029b
@@ -1289,7 +1290,7 @@ package android { 
    field public static final int thicknessRatio = 16843164; // 0x101019c

    field public static final int thumb = 16843074; // 0x1010142

    field public static final int thumbOffset = 16843075; // 0x1010143

    field public static final int thumbPosition = 16844012; // 0x10104ec

    field public static final int thumbPosition = 16844013; // 0x10104ed

    field public static final int thumbTextPadding = 16843634; // 0x1010372

    field public static final int thumbTint = 16843889; // 0x1010471

    field public static final int thumbTintMode = 16843890; // 0x1010472
@@ -1353,7 +1354,7 @@ package android { 
    field public static final int useIntrinsicSizeAsMinimum = 16843536; // 0x1010310

    field public static final int useLevel = 16843167; // 0x101019f

    field public static final int userVisible = 16843409; // 0x1010291

    field public static final int usesCleartextTraffic = 16844008; // 0x10104e8

    field public static final int usesCleartextTraffic = 16844009; // 0x10104e9

    field public static final int value = 16842788; // 0x1010024

    field public static final int valueFrom = 16843486; // 0x10102de

    field public static final int valueTo = 16843487; // 0x10102df
@@ -9010,6 +9011,7 @@ package android.content.pm { 
    field public int descriptionRes;

    field public boolean enabled;

    field public int flags;

    field public int fullBackupContent;

    field public boolean hardwareAccelerated;

    field public int largestWidthLimitDp;

    field public java.lang.String manageSpaceActivityName;

api/system-current.txt

+18 −16
Original line number Diff line number Diff line
@@ -351,7 +351,7 @@ package android { 
    field public static final int allowParallelSyncs = 16843570; // 0x1010332

    field public static final int allowSingleTap = 16843353; // 0x1010259

    field public static final int allowTaskReparenting = 16843268; // 0x1010204

    field public static final int allowUndo = 16844005; // 0x10104e5

    field public static final int allowUndo = 16844006; // 0x10104e6

    field public static final int alpha = 16843551; // 0x101031f

    field public static final int alphabeticShortcut = 16843235; // 0x10101e3

    field public static final int alwaysDrawnWithCache = 16842991; // 0x10100ef
@@ -372,7 +372,7 @@ package android { 
    field public static final int anyDensity = 16843372; // 0x101026c

    field public static final int apduServiceBanner = 16843757; // 0x10103ed

    field public static final int apiKey = 16843281; // 0x1010211

    field public static final int assistBlocked = 16844019; // 0x10104f3

    field public static final int assistBlocked = 16844020; // 0x10104f4

    field public static final int author = 16843444; // 0x10102b4

    field public static final int authorities = 16842776; // 0x1010018

    field public static final int autoAdvanceViewId = 16843535; // 0x101030f
@@ -383,7 +383,7 @@ package android { 
    field public static final int autoStart = 16843445; // 0x10102b5

    field public static final deprecated int autoText = 16843114; // 0x101016a

    field public static final int autoUrlDetect = 16843404; // 0x101028c

    field public static final int autoVerify = 16844009; // 0x10104e9

    field public static final int autoVerify = 16844010; // 0x10104ea

    field public static final int background = 16842964; // 0x10100d4

    field public static final int backgroundDimAmount = 16842802; // 0x1010032

    field public static final int backgroundDimEnabled = 16843295; // 0x101021f
@@ -407,7 +407,7 @@ package android { 
    field public static final int bottomRightRadius = 16843180; // 0x10101ac

    field public static final int breadCrumbShortTitle = 16843524; // 0x1010304

    field public static final int breadCrumbTitle = 16843523; // 0x1010303

    field public static final int breakStrategy = 16844010; // 0x10104ea

    field public static final int breakStrategy = 16844011; // 0x10104eb

    field public static final int bufferType = 16843086; // 0x101014e

    field public static final int button = 16843015; // 0x1010107

    field public static final int buttonBarButtonStyle = 16843567; // 0x101032f
@@ -469,7 +469,7 @@ package android { 
    field public static final int colorActivatedHighlight = 16843664; // 0x1010390

    field public static final int colorBackground = 16842801; // 0x1010031

    field public static final int colorBackgroundCacheHint = 16843435; // 0x10102ab

    field public static final int colorBackgroundFloating = 16844006; // 0x10104e6

    field public static final int colorBackgroundFloating = 16844007; // 0x10104e7

    field public static final int colorButtonNormal = 16843819; // 0x101042b

    field public static final int colorControlActivated = 16843818; // 0x101042a

    field public static final int colorControlHighlight = 16843820; // 0x101042c
@@ -578,7 +578,7 @@ package android { 
    field public static final int dropDownWidth = 16843362; // 0x1010262

    field public static final int duplicateParentState = 16842985; // 0x10100e9

    field public static final int duration = 16843160; // 0x1010198

    field public static final int dynamicResources = 16844018; // 0x10104f2

    field public static final int dynamicResources = 16844019; // 0x10104f3

    field public static final int editTextBackground = 16843602; // 0x1010352

    field public static final int editTextColor = 16843601; // 0x1010351

    field public static final int editTextPreferenceStyle = 16842898; // 0x1010092
@@ -612,7 +612,7 @@ package android { 
    field public static final int expandableListViewWhiteStyle = 16843446; // 0x10102b6

    field public static final int exported = 16842768; // 0x1010010

    field public static final int extraTension = 16843371; // 0x101026b

    field public static final int extractNativeLibs = 16844007; // 0x10104e7

    field public static final int extractNativeLibs = 16844008; // 0x10104e8

    field public static final int factor = 16843219; // 0x10101d3

    field public static final int fadeDuration = 16843384; // 0x1010278

    field public static final int fadeEnabled = 16843390; // 0x101027e
@@ -681,6 +681,7 @@ package android { 
    field public static final int fromXScale = 16843202; // 0x10101c2

    field public static final int fromYDelta = 16843208; // 0x10101c8

    field public static final int fromYScale = 16843204; // 0x10101c4

    field public static final int fullBackupContent = 16844005; // 0x10104e5

    field public static final int fullBackupOnly = 16843891; // 0x1010473

    field public static final int fullBright = 16842954; // 0x10100ca

    field public static final int fullDark = 16842950; // 0x10100c6
@@ -867,7 +868,7 @@ package android { 
    field public static final int layout_x = 16843135; // 0x101017f

    field public static final int layout_y = 16843136; // 0x1010180

    field public static final int left = 16843181; // 0x10101ad

    field public static final int leftIndents = 16844015; // 0x10104ef

    field public static final int leftIndents = 16844016; // 0x10104f0

    field public static final int letterSpacing = 16843958; // 0x10104b6

    field public static final int lineSpacingExtra = 16843287; // 0x1010217

    field public static final int lineSpacingMultiplier = 16843288; // 0x1010218
@@ -890,7 +891,7 @@ package android { 
    field public static final int listSeparatorTextViewStyle = 16843272; // 0x1010208

    field public static final int listViewStyle = 16842868; // 0x1010074

    field public static final int listViewWhiteStyle = 16842869; // 0x1010075

    field public static final int lockTaskMode = 16844014; // 0x10104ee

    field public static final int lockTaskMode = 16844015; // 0x10104ef

    field public static final int logo = 16843454; // 0x10102be

    field public static final int longClickable = 16842982; // 0x10100e6

    field public static final int loopViews = 16843527; // 0x1010307
@@ -1068,7 +1069,7 @@ package android { 
    field public static final int readPermission = 16842759; // 0x1010007

    field public static final int recognitionService = 16843932; // 0x101049c

    field public static final int relinquishTaskIdentity = 16843894; // 0x1010476

    field public static final int removeBeforeMRelease = 16844013; // 0x10104ed

    field public static final int removeBeforeMRelease = 16844014; // 0x10104ee

    field public static final int reparent = 16843964; // 0x10104bc

    field public static final int reparentWithOverlay = 16843965; // 0x10104bd

    field public static final int repeatCount = 16843199; // 0x10101bf
@@ -1096,7 +1097,7 @@ package android { 
    field public static final int reversible = 16843851; // 0x101044b

    field public static final int revisionCode = 16843989; // 0x10104d5

    field public static final int right = 16843183; // 0x10101af

    field public static final int rightIndents = 16844016; // 0x10104f0

    field public static final int rightIndents = 16844017; // 0x10104f1

    field public static final int ringtonePreferenceStyle = 16842899; // 0x1010093

    field public static final int ringtoneType = 16843257; // 0x10101f9

    field public static final int rotation = 16843558; // 0x1010326
@@ -1176,7 +1177,7 @@ package android { 
    field public static final int showAsAction = 16843481; // 0x10102d9

    field public static final int showDefault = 16843258; // 0x10101fa

    field public static final int showDividers = 16843561; // 0x1010329

    field public static final int showForAllUsers = 16844017; // 0x10104f1

    field public static final int showForAllUsers = 16844018; // 0x10104f2

    field public static final deprecated int showOnLockScreen = 16843721; // 0x10103c9

    field public static final int showSilent = 16843259; // 0x10101fb

    field public static final int showText = 16843949; // 0x10104ad
@@ -1248,7 +1249,7 @@ package android { 
    field public static final int strokeLineJoin = 16843788; // 0x101040c

    field public static final int strokeMiterLimit = 16843789; // 0x101040d

    field public static final int strokeWidth = 16843783; // 0x1010407

    field public static final int stylusButtonPressable = 16844020; // 0x10104f4

    field public static final int stylusButtonPressable = 16844021; // 0x10104f5

    field public static final int submitBackground = 16843912; // 0x1010488

    field public static final int subtitle = 16843473; // 0x10102d1

    field public static final int subtitleTextAppearance = 16843823; // 0x101042f
@@ -1263,7 +1264,7 @@ package android { 
    field public static final int summaryColumn = 16843426; // 0x10102a2

    field public static final int summaryOff = 16843248; // 0x10101f0

    field public static final int summaryOn = 16843247; // 0x10101ef

    field public static final int supportsAssist = 16844011; // 0x10104eb

    field public static final int supportsAssist = 16844012; // 0x10104ec

    field public static final int supportsRtl = 16843695; // 0x10103af

    field public static final int supportsSwitchingToNextInputMethod = 16843755; // 0x10103eb

    field public static final int supportsUploading = 16843419; // 0x101029b
@@ -1364,7 +1365,7 @@ package android { 
    field public static final int thicknessRatio = 16843164; // 0x101019c

    field public static final int thumb = 16843074; // 0x1010142

    field public static final int thumbOffset = 16843075; // 0x1010143

    field public static final int thumbPosition = 16844012; // 0x10104ec

    field public static final int thumbPosition = 16844013; // 0x10104ed

    field public static final int thumbTextPadding = 16843634; // 0x1010372

    field public static final int thumbTint = 16843889; // 0x1010471

    field public static final int thumbTintMode = 16843890; // 0x1010472
@@ -1428,7 +1429,7 @@ package android { 
    field public static final int useIntrinsicSizeAsMinimum = 16843536; // 0x1010310

    field public static final int useLevel = 16843167; // 0x101019f

    field public static final int userVisible = 16843409; // 0x1010291

    field public static final int usesCleartextTraffic = 16844008; // 0x10104e8

    field public static final int usesCleartextTraffic = 16844009; // 0x10104e9

    field public static final int value = 16842788; // 0x1010024

    field public static final int valueFrom = 16843486; // 0x10102de

    field public static final int valueTo = 16843487; // 0x10102df
@@ -9239,6 +9240,7 @@ package android.content.pm { 
    field public int descriptionRes;

    field public boolean enabled;

    field public int flags;

    field public int fullBackupContent;

    field public boolean hardwareAccelerated;

    field public int largestWidthLimitDp;

    field public java.lang.String manageSpaceActivityName;

core/java/android/app/backup/BackupAgent.java

+212 −64

File changed.

Preview size limit exceeded, changes collapsed.

core/java/android/app/backup/FullBackup.java

+400 −1

File changed.

Preview size limit exceeded, changes collapsed.

core/java/android/content/pm/ApplicationInfo.java

+23 −0
Original line number Diff line number Diff line
@@ -95,6 +95,21 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable { 
     */

    public String backupAgentName;



    /**

     * An optional attribute that indicates the app supports automatic backup of app data.

     * <p>0 is the default and means the app's entire data folder + managed external storage will

     * be backed up;

     * Any negative value indicates the app does not support full-data backup, though it may still

     * want to participate via the traditional key/value backup API;

     * A positive number specifies an xml resource in which the application has defined its backup

     * include/exclude criteria.

     * <p>If android:allowBackup is set to false, this attribute is ignored.

     *

     * @see {@link android.content.Context#getNoBackupFilesDir}

     * @see {@link #FLAG_ALLOW_BACKUP}

     */

    public int fullBackupContent = 0;



    /**

     * The default extra UI options for activities in this application.

     * Set from the {@link android.R.attr#uiOptions} attribute in the
@@ -686,6 +701,11 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable { 
            pw.println(prefix + "uiOptions=0x" + Integer.toHexString(uiOptions));

        }

        pw.println(prefix + "supportsRtl=" + (hasRtlSupport() ? "true" : "false"));

        if (fullBackupContent > 0) {

            pw.println(prefix + "fullBackupContent=@xml/" + fullBackupContent);

        } else {

            pw.println(prefix + "fullBackupContent=" + (fullBackupContent < 0 ? "false" : "true"));

        }

        super.dumpBack(pw, prefix);

    }
@@ -763,6 +783,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable { 
        uiOptions = orig.uiOptions;

        backupAgentName = orig.backupAgentName;

        hardwareAccelerated = orig.hardwareAccelerated;

        fullBackupContent = orig.fullBackupContent;

    }
@@ -816,6 +837,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable { 
        dest.writeInt(descriptionRes);

        dest.writeInt(uiOptions);

        dest.writeInt(hardwareAccelerated ? 1 : 0);

        dest.writeInt(fullBackupContent);

    }



    public static final Parcelable.Creator<ApplicationInfo> CREATOR
@@ -868,6 +890,7 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable { 
        descriptionRes = source.readInt();

        uiOptions = source.readInt();

        hardwareAccelerated = source.readInt() != 0;

        fullBackupContent = source.readInt();

    }



    /**