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Merge "resolved conflicts for merge of 5c2e4d20 to master"

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This commit is contained in:
Dianne Hackborn
2011-06-02 15:04:36 -07:00
committed by Android (Google) Code Review
parent 4b2711372d 546d64f56d
commit 98c6870e0e
9 changed files with 203 additions and 107 deletions
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62
api/current.txt
View File

@@ -179,9 +179,9 @@ package android {
public static final class R.attr {
ctor public R.attr();
field public static final int absListViewStyle = 16842858; // 0x101006a
field public static final int accessibilityEventTypes = 16843643; // 0x101037b
field public static final int accessibilityFeedbackType = 16843645; // 0x101037d
field public static final int accessibilityFlags = 16843647; // 0x101037f
field public static final int accessibilityEventTypes = 16843645; // 0x101037d
field public static final int accessibilityFeedbackType = 16843647; // 0x101037f
field public static final int accessibilityFlags = 16843649; // 0x1010381
field public static final int accountPreferences = 16843423; // 0x101029f
field public static final int accountType = 16843407; // 0x101028f
field public static final int action = 16842797; // 0x101002d
@@ -201,7 +201,7 @@ package android {
field public static final int actionModeCopyDrawable = 16843538; // 0x1010312
field public static final int actionModeCutDrawable = 16843537; // 0x1010311
field public static final int actionModePasteDrawable = 16843539; // 0x1010313
field public static final int actionModeSelectAllDrawable = 16843641; // 0x1010379
field public static final int actionModeSelectAllDrawable = 16843643; // 0x101037b
field public static final int actionOverflowButtonStyle = 16843510; // 0x10102f6
field public static final int actionViewClass = 16843516; // 0x10102fc
field public static final int activatedBackgroundIndicator = 16843517; // 0x10102fd
@@ -273,7 +273,7 @@ package android {
field public static final int cacheColorHint = 16843009; // 0x1010101
field public static final int calendarViewShown = 16843596; // 0x101034c
field public static final int calendarViewStyle = 16843613; // 0x101035d
field public static final int canRetrieveWindowContent = 16843648; // 0x1010380
field public static final int canRetrieveWindowContent = 16843650; // 0x1010382
field public static final int candidatesTextStyleSpans = 16843312; // 0x1010230
field public static final deprecated int capitalize = 16843113; // 0x1010169
field public static final int centerBright = 16842956; // 0x10100cc
@@ -306,10 +306,11 @@ package android {
field public static final int colorBackgroundCacheHint = 16843435; // 0x10102ab
field public static final int colorForeground = 16842800; // 0x1010030
field public static final int colorForegroundInverse = 16843270; // 0x1010206
field public static final int columnCount = 16843633; // 0x1010371
field public static final int columnCount = 16843635; // 0x1010373
field public static final int columnDelay = 16843215; // 0x10101cf
field public static final int columnOrderPreserved = 16843634; // 0x1010372
field public static final int columnOrderPreserved = 16843636; // 0x1010374
field public static final int columnWidth = 16843031; // 0x1010117
field public static final int compatibleWidthLimitDp = 16843621; // 0x1010365
field public static final int completionHint = 16843122; // 0x1010172
field public static final int completionHintView = 16843123; // 0x1010173
field public static final int completionThreshold = 16843124; // 0x1010174
@@ -452,7 +453,7 @@ 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 fullBackupAgent = 16843629; // 0x101036d
field public static final int fullBackupAgent = 16843631; // 0x101036f
field public static final int fullBright = 16842954; // 0x10100ca
field public static final int fullDark = 16842950; // 0x10100c6
field public static final int functionalTest = 16842787; // 0x1010023
@@ -483,7 +484,7 @@ package android {
field public static final int hint = 16843088; // 0x1010150
field public static final int homeAsUpIndicator = 16843531; // 0x101030b
field public static final int homeLayout = 16843549; // 0x101031d
field public static final int horizontalDirection = 16843628; // 0x101036c
field public static final int horizontalDirection = 16843630; // 0x101036e
field public static final int horizontalDivider = 16843053; // 0x101012d
field public static final int horizontalGap = 16843327; // 0x101023f
field public static final int horizontalScrollViewStyle = 16843603; // 0x1010353
@@ -531,7 +532,7 @@ package android {
field public static final int installLocation = 16843447; // 0x10102b7
field public static final int interpolator = 16843073; // 0x1010141
field public static final int isAlwaysSyncable = 16843571; // 0x1010333
field public static final int isAuxiliary = 16843642; // 0x101037a
field public static final int isAuxiliary = 16843644; // 0x101037c
field public static final int isDefault = 16843297; // 0x1010221
field public static final int isIndicator = 16843079; // 0x1010147
field public static final int isModifier = 16843334; // 0x1010246
@@ -583,8 +584,8 @@ package android {
field public static final int layout_centerInParent = 16843151; // 0x101018f
field public static final int layout_centerVertical = 16843153; // 0x1010191
field public static final int layout_column = 16843084; // 0x101014c
field public static final int layout_columnSpan = 16843639; // 0x1010377
field public static final int layout_columnWeight = 16843640; // 0x1010378
field public static final int layout_columnSpan = 16843641; // 0x1010379
field public static final int layout_columnWeight = 16843642; // 0x101037a
field public static final int layout_gravity = 16842931; // 0x10100b3
field public static final int layout_height = 16842997; // 0x10100f5
field public static final int layout_margin = 16842998; // 0x10100f6
@@ -592,9 +593,9 @@ package android {
field public static final int layout_marginLeft = 16842999; // 0x10100f7
field public static final int layout_marginRight = 16843001; // 0x10100f9
field public static final int layout_marginTop = 16843000; // 0x10100f8
field public static final int layout_row = 16843636; // 0x1010374
field public static final int layout_rowSpan = 16843637; // 0x1010375
field public static final int layout_rowWeight = 16843638; // 0x1010376
field public static final int layout_row = 16843638; // 0x1010376
field public static final int layout_rowSpan = 16843639; // 0x1010377
field public static final int layout_rowWeight = 16843640; // 0x1010378
field public static final int layout_scale = 16843155; // 0x1010193
field public static final int layout_span = 16843085; // 0x101014d
field public static final int layout_toLeftOf = 16843138; // 0x1010182
@@ -660,7 +661,7 @@ package android {
field public static final int nextFocusUp = 16842979; // 0x10100e3
field public static final int noHistory = 16843309; // 0x101022d
field public static final int normalScreens = 16843397; // 0x1010285
field public static final int notificationTimeout = 16843646; // 0x101037e
field public static final int notificationTimeout = 16843648; // 0x1010380
field public static final int numColumns = 16843032; // 0x1010118
field public static final int numStars = 16843076; // 0x1010144
field public static final deprecated int numeric = 16843109; // 0x1010165
@@ -677,7 +678,7 @@ package android {
field public static final int overScrollFooter = 16843459; // 0x10102c3
field public static final int overScrollHeader = 16843458; // 0x10102c2
field public static final int overScrollMode = 16843457; // 0x10102c1
field public static final int packageNames = 16843644; // 0x101037c
field public static final int packageNames = 16843646; // 0x101037e
field public static final int padding = 16842965; // 0x10100d5
field public static final int paddingBottom = 16842969; // 0x10100d9
field public static final int paddingLeft = 16842966; // 0x10100d6
@@ -755,6 +756,7 @@ package android {
field public static final int reqNavigation = 16843306; // 0x101022a
field public static final int reqTouchScreen = 16843303; // 0x1010227
field public static final int required = 16843406; // 0x101028e
field public static final int requiresSmallestWidthDp = 16843620; // 0x1010364
field public static final int resizeMode = 16843619; // 0x1010363
field public static final int resizeable = 16843405; // 0x101028d
field public static final int resource = 16842789; // 0x1010025
@@ -766,11 +768,11 @@ package android {
field public static final int rotation = 16843558; // 0x1010326
field public static final int rotationX = 16843559; // 0x1010327
field public static final int rotationY = 16843560; // 0x1010328
field public static final int rowCount = 16843631; // 0x101036f
field public static final int rowCount = 16843633; // 0x1010371
field public static final int rowDelay = 16843216; // 0x10101d0
field public static final int rowEdgeFlags = 16843329; // 0x1010241
field public static final int rowHeight = 16843058; // 0x1010132
field public static final int rowOrderPreserved = 16843632; // 0x1010370
field public static final int rowOrderPreserved = 16843634; // 0x1010372
field public static final int saveEnabled = 16842983; // 0x10100e7
field public static final int scaleGravity = 16843262; // 0x10101fe
field public static final int scaleHeight = 16843261; // 0x10101fd
@@ -857,14 +859,14 @@ package android {
field public static final int state_active = 16842914; // 0x10100a2
field public static final int state_checkable = 16842911; // 0x101009f
field public static final int state_checked = 16842912; // 0x10100a0
field public static final int state_drag_can_accept = 16843621; // 0x1010365
field public static final int state_drag_hovered = 16843622; // 0x1010366
field public static final int state_drag_can_accept = 16843623; // 0x1010367
field public static final int state_drag_hovered = 16843624; // 0x1010368
field public static final int state_empty = 16842921; // 0x10100a9
field public static final int state_enabled = 16842910; // 0x101009e
field public static final int state_expanded = 16842920; // 0x10100a8
field public static final int state_first = 16842916; // 0x10100a4
field public static final int state_focused = 16842908; // 0x101009c
field public static final int state_hovered = 16843620; // 0x1010364
field public static final int state_hovered = 16843622; // 0x1010366
field public static final int state_last = 16842918; // 0x10100a6
field public static final int state_long_pressable = 16843324; // 0x101023c
field public static final int state_middle = 16842917; // 0x10100a5
@@ -875,7 +877,7 @@ package android {
field public static final int state_window_focused = 16842909; // 0x101009d
field public static final int staticWallpaperPreview = 16843569; // 0x1010331
field public static final int stepSize = 16843078; // 0x1010146
field public static final int stopWithTask = 16843623; // 0x1010367
field public static final int stopWithTask = 16843625; // 0x1010369
field public static final int streamType = 16843273; // 0x1010209
field public static final int stretchColumns = 16843081; // 0x1010149
field public static final int stretchMode = 16843030; // 0x1010116
@@ -883,7 +885,7 @@ package android {
field public static final int subtitleTextStyle = 16843513; // 0x10102f9
field public static final int suggestActionMsg = 16843228; // 0x10101dc
field public static final int suggestActionMsgColumn = 16843229; // 0x10101dd
field public static final int suggestionsEnabled = 16843630; // 0x101036e
field public static final int suggestionsEnabled = 16843632; // 0x1010370
field public static final int summary = 16843241; // 0x10101e9
field public static final int summaryColumn = 16843426; // 0x10102a2
field public static final int summaryOff = 16843248; // 0x10101f0
@@ -951,9 +953,9 @@ package android {
field public static final int textEditPasteWindowLayout = 16843540; // 0x1010314
field public static final int textEditSideNoPasteWindowLayout = 16843615; // 0x101035f
field public static final int textEditSidePasteWindowLayout = 16843614; // 0x101035e
field public static final int textEditSuggestionItemLayout = 16843627; // 0x101036b
field public static final int textEditSuggestionsBottomWindowLayout = 16843625; // 0x1010369
field public static final int textEditSuggestionsTopWindowLayout = 16843626; // 0x101036a
field public static final int textEditSuggestionItemLayout = 16843629; // 0x101036d
field public static final int textEditSuggestionsBottomWindowLayout = 16843627; // 0x101036b
field public static final int textEditSuggestionsTopWindowLayout = 16843628; // 0x101036c
field public static final int textFilterEnabled = 16843007; // 0x10100ff
field public static final int textIsSelectable = 16843542; // 0x1010316
field public static final int textOff = 16843045; // 0x1010125
@@ -965,7 +967,7 @@ package android {
field public static final int textSelectHandleWindowStyle = 16843464; // 0x10102c8
field public static final int textSize = 16842901; // 0x1010095
field public static final int textStyle = 16842903; // 0x1010097
field public static final int textSuggestionsWindowStyle = 16843624; // 0x1010368
field public static final int textSuggestionsWindowStyle = 16843626; // 0x101036a
field public static final int textViewStyle = 16842884; // 0x1010084
field public static final int theme = 16842752; // 0x1010000
field public static final int thickness = 16843360; // 0x1010260
@@ -1001,7 +1003,7 @@ package android {
field public static final int unfocusedMonthDateColor = 16843588; // 0x1010344
field public static final int unselectedAlpha = 16843278; // 0x101020e
field public static final int updatePeriodMillis = 16843344; // 0x1010250
field public static final int useDefaultMargins = 16843635; // 0x1010373
field public static final int useDefaultMargins = 16843637; // 0x1010375
field public static final int useIntrinsicSizeAsMinimum = 16843536; // 0x1010310
field public static final int useLevel = 16843167; // 0x101019f
field public static final int userVisible = 16843409; // 0x1010291
@@ -5500,6 +5502,7 @@ package android.content.pm {
field public static final int FLAG_VM_SAFE_MODE = 16384; // 0x4000
field public java.lang.String backupAgentName;
field public java.lang.String className;
field public int compatibleWidthLimitDp;
field public java.lang.String dataDir;
field public int descriptionRes;
field public boolean enabled;
@@ -5509,6 +5512,7 @@ package android.content.pm {
field public java.lang.String permission;
field public java.lang.String processName;
field public java.lang.String publicSourceDir;
field public int requiresSmallestWidthDp;
field public java.lang.String[] sharedLibraryFiles;
field public java.lang.String sourceDir;
field public int targetSdkVersion;

2
core/java/android/app/ActivityThread.java
View File

@@ -1534,7 +1534,7 @@ public final class ActivityThread {
synchronized (this) {
ContextImpl context = getSystemContext();
context.init(new LoadedApk(this, "android", context, info,
new CompatibilityInfo(info, 0, false)), null, this);
new CompatibilityInfo(info, 0, 0, false)), null, this);
}
}

24
core/java/android/content/pm/ApplicationInfo.java
View File

@@ -329,6 +329,22 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
*/
public int flags = 0;
/**
* The required smallest screen width the application can run on. If 0,
* nothing has been specified. Comes from
* {@link android.R.styleable#AndroidManifestSupportsScreens_requiresSmallestWidthDp
* android:requiresSmallestWidthDp} attribute of the <supports-screens> tag.
*/
public int requiresSmallestWidthDp = 0;
/**
* The maximum smallest screen width the application is designed for. If 0,
* nothing has been specified. Comes from
* {@link android.R.styleable#AndroidManifestSupportsScreens_compatibleWidthLimitDp
* android:compatibleWidthLimitDp} attribute of the <supports-screens> tag.
*/
public int compatibleWidthLimitDp = 0;
/**
* Full path to the location of this package.
*/
@@ -410,6 +426,8 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
pw.println(prefix + "taskAffinity=" + taskAffinity);
pw.println(prefix + "uid=" + uid + " flags=0x" + Integer.toHexString(flags)
+ " theme=0x" + Integer.toHexString(theme));
pw.println(prefix + "requiresSmallestWidthDp=" + requiresSmallestWidthDp
+ " compatibleWidthLimitDp=" + compatibleWidthLimitDp);
pw.println(prefix + "sourceDir=" + sourceDir);
if (sourceDir == null) {
if (publicSourceDir != null) {
@@ -469,6 +487,8 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
className = orig.className;
theme = orig.theme;
flags = orig.flags;
requiresSmallestWidthDp = orig.requiresSmallestWidthDp;
compatibleWidthLimitDp = orig.compatibleWidthLimitDp;
sourceDir = orig.sourceDir;
publicSourceDir = orig.publicSourceDir;
nativeLibraryDir = orig.nativeLibraryDir;
@@ -502,6 +522,8 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
dest.writeString(className);
dest.writeInt(theme);
dest.writeInt(flags);
dest.writeInt(requiresSmallestWidthDp);
dest.writeInt(compatibleWidthLimitDp);
dest.writeString(sourceDir);
dest.writeString(publicSourceDir);
dest.writeString(nativeLibraryDir);
@@ -536,6 +558,8 @@ public class ApplicationInfo extends PackageItemInfo implements Parcelable {
className = source.readString();
theme = source.readInt();
flags = source.readInt();
requiresSmallestWidthDp = source.readInt();
compatibleWidthLimitDp = source.readInt();
sourceDir = source.readString();
publicSourceDir = source.readString();
nativeLibraryDir = source.readString();

7
core/java/android/content/pm/PackageParser.java
View File

@@ -993,6 +993,13 @@ public class PackageParser {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestSupportsScreens);
pkg.applicationInfo.requiresSmallestWidthDp = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_requiresSmallestWidthDp,
0);
pkg.applicationInfo.compatibleWidthLimitDp = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_compatibleWidthLimitDp,
0);
// This is a trick to get a boolean and still able to detect
// if a value was actually set.
supportsSmallScreens = sa.getInteger(

168
core/java/android/content/res/CompatibilityInfo.java
View File

@@ -110,86 +110,112 @@ public class CompatibilityInfo implements Parcelable {
*/
public final float applicationInvertedScale;
public CompatibilityInfo(ApplicationInfo appInfo, int screenLayout, boolean forceCompat) {
public CompatibilityInfo(ApplicationInfo appInfo, int screenLayout, int sw,
boolean forceCompat) {
int compatFlags = 0;
// We can't rely on the application always setting
// FLAG_RESIZEABLE_FOR_SCREENS so will compute it based on various input.
boolean anyResizeable = false;
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) {
compatFlags |= LARGE_SCREENS;
anyResizeable = true;
if (!forceCompat) {
// If we aren't forcing the app into compatibility mode, then
// assume if it supports large screens that we should allow it
// to use the full space of an xlarge screen as well.
compatFlags |= XLARGE_SCREENS | EXPANDABLE;
if (appInfo.requiresSmallestWidthDp != 0 || appInfo.compatibleWidthLimitDp != 0) {
// New style screen requirements spec.
int required = appInfo.requiresSmallestWidthDp != 0
? appInfo.requiresSmallestWidthDp
: appInfo.compatibleWidthLimitDp;
int compat = appInfo.compatibleWidthLimitDp != 0
? appInfo.compatibleWidthLimitDp
: appInfo.requiresSmallestWidthDp;
if (compat < required) {
compat = required;
}
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) {
anyResizeable = true;
if (!forceCompat) {
compatFlags |= XLARGE_SCREENS | EXPANDABLE;
if (compat >= sw) {
compatFlags |= NEVER_COMPAT;
} else if (forceCompat) {
compatFlags |= NEEDS_SCREEN_COMPAT;
}
}
if ((appInfo.flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0) {
anyResizeable = true;
compatFlags |= EXPANDABLE;
}
if (forceCompat) {
// If we are forcing compatibility mode, then ignore an app that
// just says it is resizable for screens. We'll only have it fill
// the screen if it explicitly says it supports the screen size we
// are running in.
compatFlags &= ~EXPANDABLE;
}
boolean supportsScreen = false;
switch (screenLayout&Configuration.SCREENLAYOUT_SIZE_MASK) {
case Configuration.SCREENLAYOUT_SIZE_XLARGE:
if ((compatFlags&XLARGE_SCREENS) != 0) {
supportsScreen = true;
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) {
compatFlags |= NEVER_COMPAT;
}
break;
case Configuration.SCREENLAYOUT_SIZE_LARGE:
if ((compatFlags&LARGE_SCREENS) != 0) {
supportsScreen = true;
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) {
compatFlags |= NEVER_COMPAT;
}
break;
}
if ((screenLayout&Configuration.SCREENLAYOUT_COMPAT_NEEDED) != 0) {
if ((compatFlags&EXPANDABLE) != 0) {
supportsScreen = true;
} else if (!anyResizeable) {
compatFlags |= ALWAYS_COMPAT;
}
}
if (supportsScreen) {
compatFlags &= ~NEEDS_SCREEN_COMPAT;
} else {
compatFlags |= NEEDS_SCREEN_COMPAT;
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) != 0) {
// Modern apps always support densities.
applicationDensity = DisplayMetrics.DENSITY_DEVICE;
applicationScale = 1.0f;
applicationInvertedScale = 1.0f;
} else {
applicationDensity = DisplayMetrics.DENSITY_DEFAULT;
applicationScale = DisplayMetrics.DENSITY_DEVICE
/ (float) DisplayMetrics.DENSITY_DEFAULT;
applicationInvertedScale = 1.0f / applicationScale;
compatFlags |= SCALING_REQUIRED;
// We can't rely on the application always setting
// FLAG_RESIZEABLE_FOR_SCREENS so will compute it based on various input.
boolean anyResizeable = false;
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) {
compatFlags |= LARGE_SCREENS;
anyResizeable = true;
if (!forceCompat) {
// If we aren't forcing the app into compatibility mode, then
// assume if it supports large screens that we should allow it
// to use the full space of an xlarge screen as well.
compatFlags |= XLARGE_SCREENS | EXPANDABLE;
}
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) {
anyResizeable = true;
if (!forceCompat) {
compatFlags |= XLARGE_SCREENS | EXPANDABLE;
}
}
if ((appInfo.flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0) {
anyResizeable = true;
compatFlags |= EXPANDABLE;
}
if (forceCompat) {
// If we are forcing compatibility mode, then ignore an app that
// just says it is resizable for screens. We'll only have it fill
// the screen if it explicitly says it supports the screen size we
// are running in.
compatFlags &= ~EXPANDABLE;
}
boolean supportsScreen = false;
switch (screenLayout&Configuration.SCREENLAYOUT_SIZE_MASK) {
case Configuration.SCREENLAYOUT_SIZE_XLARGE:
if ((compatFlags&XLARGE_SCREENS) != 0) {
supportsScreen = true;
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS) != 0) {
compatFlags |= NEVER_COMPAT;
}
break;
case Configuration.SCREENLAYOUT_SIZE_LARGE:
if ((compatFlags&LARGE_SCREENS) != 0) {
supportsScreen = true;
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0) {
compatFlags |= NEVER_COMPAT;
}
break;
}
if ((screenLayout&Configuration.SCREENLAYOUT_COMPAT_NEEDED) != 0) {
if ((compatFlags&EXPANDABLE) != 0) {
supportsScreen = true;
} else if (!anyResizeable) {
compatFlags |= ALWAYS_COMPAT;
}
}
if (supportsScreen) {
compatFlags &= ~NEEDS_SCREEN_COMPAT;
} else {
compatFlags |= NEEDS_SCREEN_COMPAT;
}
if ((appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) != 0) {
applicationDensity = DisplayMetrics.DENSITY_DEVICE;
applicationScale = 1.0f;
applicationInvertedScale = 1.0f;
} else {
applicationDensity = DisplayMetrics.DENSITY_DEFAULT;
applicationScale = DisplayMetrics.DENSITY_DEVICE
/ (float) DisplayMetrics.DENSITY_DEFAULT;
applicationInvertedScale = 1.0f / applicationScale;
compatFlags |= SCALING_REQUIRED;
}
}
mCompatibilityFlags = compatFlags;

24
core/res/res/values/attrs_manifest.xml
View File

@@ -1019,6 +1019,30 @@
<p>This appears as a child tag of the
{@link #AndroidManifest manifest} tag. -->
<declare-styleable name="AndroidManifestSupportsScreens" parent="AndroidManifest">
<!-- Starting with {@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2},
this is the new way to specify the screens an application is
compatible with. This attribute provides the required minimum
"smallest screen width" (as per the -swNNNdp resource configuration)
that the application can run on. For example, a typical phone
screen is 320, a 7" tablet 600, and a 10" tablet 720. If the
smallest screen width of the device is below the value supplied here,
then the application is considered incompatible with that device.
If not supplied, then any old smallScreens, normalScreens, largeScreens,
or xlargeScreens attributes will be used instead. -->
<attr name="requiresSmallestWidthDp" format="integer" />
<!-- Starting with {@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2},
this is the new way to specify the screens an application is
compatible with. This attribute provides the maximum
"smallest screen width" (as per the -swNNNdp resource configuration)
that the application is designed for. If this value is smaller than
the "smallest screen width" of the device it is running on, the user
will of offered to run it in a compatibility mode that emulates a
smaller screen. Currently the compatibility mode only emulates
phone screens, so it will not be used it the application provides
a requiresSmallestWidthDp that is larger than 320. Typical values
used with this attribute are 320 for a phone screen, 600 for a
7" tablet, and 720 for a 10" tablet. -->
<attr name="compatibleWidthLimitDp" format="integer" />
<!-- Indicates whether the application supports smaller screen form-factors.
A small screen is defined as one with a smaller aspect ratio than
the traditional HVGA screen; that is, for a portrait screen, less

12
core/res/res/values/public.xml
View File

@@ -1643,11 +1643,18 @@
<public type="mipmap" name="sym_def_app_icon" id="0x010d0000" />
<!-- ===============================================================
Resources added in version 12 of the platform (Honeycomb / 3.1)
Resources added in version 12 of the platform (Honeycomb MR 1 / 3.1)
=============================================================== -->
<eat-comment />
<public type="attr" name="textCursorDrawable" id="0x01010362" />
<public type="attr" name="resizeMode" />
<public type="attr" name="resizeMode" id="0x01010363" />
<!-- ===============================================================
Resources added in version 13 of the platform (Honeycomb MR 2)
=============================================================== -->
<eat-comment />
<public type="attr" name="requiresSmallestWidthDp" id="0x01010364" />
<public type="attr" name="compatibleWidthLimitDp" />
<!-- ===============================================================
Resources added in version 13 of the platform (Ice Cream Sandwich)
@@ -1694,5 +1701,4 @@
<public type="attr" name="notificationTimeout" />
<public type="attr" name="accessibilityFlags" />
<public type="attr" name="canRetrieveWindowContent" />
</resources>

8
services/java/com/android/server/am/CompatModePackages.java
View File

@@ -119,13 +119,15 @@ public class CompatModePackages {
public CompatibilityInfo compatibilityInfoForPackageLocked(ApplicationInfo ai) {
return new CompatibilityInfo(ai, mService.mConfiguration.screenLayout,
mService.mConfiguration.smallestScreenWidthDp,
(getPackageFlags(ai.packageName)&COMPAT_FLAG_ENABLED) != 0);
}
public int computeCompatModeLocked(ApplicationInfo ai) {
boolean enabled = (getPackageFlags(ai.packageName)&COMPAT_FLAG_ENABLED) != 0;
CompatibilityInfo info = new CompatibilityInfo(ai,
mService.mConfiguration.screenLayout, enabled);
mService.mConfiguration.screenLayout,
mService.mConfiguration.smallestScreenWidthDp, enabled);
if (info.alwaysSupportsScreen()) {
return ActivityManager.COMPAT_MODE_NEVER;
}
@@ -315,6 +317,7 @@ public class CompatModePackages {
final IPackageManager pm = AppGlobals.getPackageManager();
final int screenLayout = mService.mConfiguration.screenLayout;
final int smallestScreenWidthDp = mService.mConfiguration.smallestScreenWidthDp;
final Iterator<Map.Entry<String, Integer>> it = pkgs.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Integer> entry = it.next();
@@ -331,7 +334,8 @@ public class CompatModePackages {
if (ai == null) {
continue;
}
CompatibilityInfo info = new CompatibilityInfo(ai, screenLayout, false);
CompatibilityInfo info = new CompatibilityInfo(ai, screenLayout,
smallestScreenWidthDp, false);
if (info.alwaysSupportsScreen()) {
continue;
}

3
tests/DpiTest/src/com/google/android/test/dpi/DpiTestActivity.java
View File

@@ -63,7 +63,8 @@ public class DpiTestActivity extends Activity {
| ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS
| ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
app.getResources().setCompatibilityInfo(new CompatibilityInfo(ai,
getResources().getConfiguration().screenLayout, false));
getResources().getConfiguration().screenLayout,
getResources().getConfiguration().smallestScreenWidthDp, false));
}
} catch (PackageManager.NameNotFoundException e) {
throw new RuntimeException("ouch", e);