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-rw-r--r--include/utils/RefBase.h10
-rw-r--r--include/utils/ResourceTypes.h184
-rw-r--r--include/utils/threads.h1
3 files changed, 109 insertions, 86 deletions
diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index f355087..4126225 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -51,7 +51,6 @@ inline bool operator _op_ (const U* o) const { \
}
// ---------------------------------------------------------------------------
-
class ReferenceMover;
class ReferenceConverterBase {
public:
@@ -120,7 +119,14 @@ public:
protected:
RefBase();
virtual ~RefBase();
-
+
+ // called when the last reference goes away. this is responsible for
+ // calling the destructor. The default implementation just does
+ // "delete this;".
+ // Make sure to never acquire a strong reference from this function. The
+ // same restrictions than for destructors apply.
+ virtual void destroy() const;
+
//! Flags for extendObjectLifetime()
enum {
OBJECT_LIFETIME_WEAK = 0x0001,
diff --git a/include/utils/ResourceTypes.h b/include/utils/ResourceTypes.h
index 173412e..612ff93 100644
--- a/include/utils/ResourceTypes.h
+++ b/include/utils/ResourceTypes.h
@@ -841,6 +841,7 @@ struct ResTable_config
DENSITY_DEFAULT = ACONFIGURATION_DENSITY_DEFAULT,
DENSITY_LOW = ACONFIGURATION_DENSITY_LOW,
DENSITY_MEDIUM = ACONFIGURATION_DENSITY_MEDIUM,
+ DENSITY_TV = ACONFIGURATION_DENSITY_TV,
DENSITY_HIGH = ACONFIGURATION_DENSITY_HIGH,
DENSITY_NONE = ACONFIGURATION_DENSITY_NONE
};
@@ -953,6 +954,7 @@ struct ResTable_config
UI_MODE_TYPE_NORMAL = ACONFIGURATION_UI_MODE_TYPE_NORMAL,
UI_MODE_TYPE_DESK = ACONFIGURATION_UI_MODE_TYPE_DESK,
UI_MODE_TYPE_CAR = ACONFIGURATION_UI_MODE_TYPE_CAR,
+ UI_MODE_TYPE_TELEVISION = ACONFIGURATION_UI_MODE_TYPE_TELEVISION,
// uiMode bits for the night switch.
MASK_UI_MODE_NIGHT = 0x30,
@@ -966,8 +968,7 @@ struct ResTable_config
struct {
uint8_t screenLayout;
uint8_t uiMode;
- uint8_t screenConfigPad1;
- uint8_t screenConfigPad2;
+ uint16_t smallestScreenWidthDp;
};
uint32_t screenConfig;
};
@@ -1000,6 +1001,7 @@ struct ResTable_config
screenHeight = dtohs(screenHeight);
sdkVersion = dtohs(sdkVersion);
minorVersion = dtohs(minorVersion);
+ smallestScreenWidthDp = dtohs(smallestScreenWidthDp);
screenWidthDp = dtohs(screenWidthDp);
screenHeightDp = dtohs(screenHeightDp);
}
@@ -1013,6 +1015,7 @@ struct ResTable_config
screenHeight = htods(screenHeight);
sdkVersion = htods(sdkVersion);
minorVersion = htods(minorVersion);
+ smallestScreenWidthDp = htods(smallestScreenWidthDp);
screenWidthDp = htods(screenWidthDp);
screenHeightDp = htods(screenHeightDp);
}
@@ -1034,6 +1037,8 @@ struct ResTable_config
if (diff != 0) return diff;
diff = (int32_t)(uiMode - o.uiMode);
if (diff != 0) return diff;
+ diff = (int32_t)(smallestScreenWidthDp - o.smallestScreenWidthDp);
+ if (diff != 0) return diff;
diff = (int32_t)(screenSizeDp - o.screenSizeDp);
return (int)diff;
}
@@ -1052,6 +1057,7 @@ struct ResTable_config
CONFIG_ORIENTATION = ACONFIGURATION_ORIENTATION,
CONFIG_DENSITY = ACONFIGURATION_DENSITY,
CONFIG_SCREEN_SIZE = ACONFIGURATION_SCREEN_SIZE,
+ CONFIG_SMALLEST_SCREEN_SIZE = ACONFIGURATION_SMALLEST_SCREEN_SIZE,
CONFIG_VERSION = ACONFIGURATION_VERSION,
CONFIG_SCREEN_LAYOUT = ACONFIGURATION_SCREEN_LAYOUT,
CONFIG_UI_MODE = ACONFIGURATION_UI_MODE
@@ -1075,6 +1081,7 @@ struct ResTable_config
if (version != o.version) diffs |= CONFIG_VERSION;
if (screenLayout != o.screenLayout) diffs |= CONFIG_SCREEN_LAYOUT;
if (uiMode != o.uiMode) diffs |= CONFIG_UI_MODE;
+ if (smallestScreenWidthDp != o.smallestScreenWidthDp) diffs |= CONFIG_SMALLEST_SCREEN_SIZE;
if (screenSizeDp != o.screenSizeDp) diffs |= CONFIG_SCREEN_SIZE;
return diffs;
}
@@ -1109,14 +1116,10 @@ struct ResTable_config
}
}
- if (screenLayout || o.screenLayout) {
- if (((screenLayout^o.screenLayout) & MASK_SCREENSIZE) != 0) {
- if (!(screenLayout & MASK_SCREENSIZE)) return false;
- if (!(o.screenLayout & MASK_SCREENSIZE)) return true;
- }
- if (((screenLayout^o.screenLayout) & MASK_SCREENLONG) != 0) {
- if (!(screenLayout & MASK_SCREENLONG)) return false;
- if (!(o.screenLayout & MASK_SCREENLONG)) return true;
+ if (smallestScreenWidthDp || o.smallestScreenWidthDp) {
+ if (smallestScreenWidthDp != o.smallestScreenWidthDp) {
+ if (!smallestScreenWidthDp) return false;
+ if (!o.smallestScreenWidthDp) return true;
}
}
@@ -1132,6 +1135,17 @@ struct ResTable_config
}
}
+ if (screenLayout || o.screenLayout) {
+ if (((screenLayout^o.screenLayout) & MASK_SCREENSIZE) != 0) {
+ if (!(screenLayout & MASK_SCREENSIZE)) return false;
+ if (!(o.screenLayout & MASK_SCREENSIZE)) return true;
+ }
+ if (((screenLayout^o.screenLayout) & MASK_SCREENLONG) != 0) {
+ if (!(screenLayout & MASK_SCREENLONG)) return false;
+ if (!(o.screenLayout & MASK_SCREENLONG)) return true;
+ }
+ }
+
if (orientation != o.orientation) {
if (!orientation) return false;
if (!o.orientation) return true;
@@ -1238,6 +1252,37 @@ struct ResTable_config
}
}
+ if (smallestScreenWidthDp || o.smallestScreenWidthDp) {
+ // The configuration closest to the actual size is best.
+ // We assume that larger configs have already been filtered
+ // out at this point. That means we just want the largest one.
+ return smallestScreenWidthDp >= o.smallestScreenWidthDp;
+ }
+
+ if (screenSizeDp || o.screenSizeDp) {
+ // "Better" is based on the sum of the difference between both
+ // width and height from the requested dimensions. We are
+ // assuming the invalid configs (with smaller dimens) have
+ // already been filtered. Note that if a particular dimension
+ // is unspecified, we will end up with a large value (the
+ // difference between 0 and the requested dimension), which is
+ // good since we will prefer a config that has specified a
+ // dimension value.
+ int myDelta = 0, otherDelta = 0;
+ if (requested->screenWidthDp) {
+ myDelta += requested->screenWidthDp - screenWidthDp;
+ otherDelta += requested->screenWidthDp - o.screenWidthDp;
+ }
+ if (requested->screenHeightDp) {
+ myDelta += requested->screenHeightDp - screenHeightDp;
+ otherDelta += requested->screenHeightDp - o.screenHeightDp;
+ }
+ //LOGI("Comparing this %dx%d to other %dx%d in %dx%d: myDelta=%d otherDelta=%d",
+ // screenWidthDp, screenHeightDp, o.screenWidthDp, o.screenHeightDp,
+ // requested->screenWidthDp, requested->screenHeightDp, myDelta, otherDelta);
+ return (myDelta <= otherDelta);
+ }
+
if (screenLayout || o.screenLayout) {
if (((screenLayout^o.screenLayout) & MASK_SCREENSIZE) != 0
&& (requested->screenLayout & MASK_SCREENSIZE)) {
@@ -1270,30 +1315,6 @@ struct ResTable_config
}
}
- if (screenSizeDp || o.screenSizeDp) {
- // Better is based on the sum of the difference between both
- // width and height from the requested dimensions. We are
- // assuming the invalid configs (with smaller dimens) have
- // already been filtered. Note that if a particular dimension
- // is unspecified, we will end up with a large value (the
- // difference between 0 and the requested dimension), which is
- // good since we will prefer a config that has specified a
- // dimension value.
- int myDelta = 0, otherDelta = 0;
- if (requested->screenWidthDp) {
- myDelta += requested->screenWidthDp - screenWidthDp;
- otherDelta += requested->screenWidthDp - o.screenWidthDp;
- }
- if (requested->screenHeightDp) {
- myDelta += requested->screenHeightDp - screenHeightDp;
- otherDelta += requested->screenHeightDp - o.screenHeightDp;
- }
- //LOGI("Comparing this %dx%d to other %dx%d in %dx%d: myDelta=%d otherDelta=%d",
- // screenWidthDp, screenHeightDp, o.screenWidthDp, o.screenHeightDp,
- // requested->screenWidthDp, requested->screenHeightDp, myDelta, otherDelta);
- return (myDelta <= otherDelta);
- }
-
if ((orientation != o.orientation) && requested->orientation) {
return (orientation);
}
@@ -1388,14 +1409,24 @@ struct ResTable_config
}
if (screenSize || o.screenSize) {
- if ((screenWidth != o.screenWidth) && requested->screenWidth) {
- return (screenWidth);
+ // "Better" is based on the sum of the difference between both
+ // width and height from the requested dimensions. We are
+ // assuming the invalid configs (with smaller sizes) have
+ // already been filtered. Note that if a particular dimension
+ // is unspecified, we will end up with a large value (the
+ // difference between 0 and the requested dimension), which is
+ // good since we will prefer a config that has specified a
+ // size value.
+ int myDelta = 0, otherDelta = 0;
+ if (requested->screenWidth) {
+ myDelta += requested->screenWidth - screenWidth;
+ otherDelta += requested->screenWidth - o.screenWidth;
}
-
- if ((screenHeight != o.screenHeight) &&
- requested->screenHeight) {
- return (screenHeight);
+ if (requested->screenHeight) {
+ myDelta += requested->screenHeight - screenHeight;
+ otherDelta += requested->screenHeight - o.screenHeight;
}
+ return (myDelta <= otherDelta);
}
if (version || o.version) {
@@ -1422,24 +1453,20 @@ struct ResTable_config
// settings is the requested settings
inline bool match(const ResTable_config& settings) const {
if (imsi != 0) {
- if ((settings.mcc != 0 && mcc != 0
- && mcc != settings.mcc) ||
- (settings.mcc == 0 && mcc != 0)) {
+ if (mcc != 0 && mcc != settings.mcc) {
return false;
}
- if ((settings.mnc != 0 && mnc != 0
- && mnc != settings.mnc) ||
- (settings.mnc == 0 && mnc != 0)) {
+ if (mnc != 0 && mnc != settings.mnc) {
return false;
}
}
if (locale != 0) {
- if (settings.language[0] != 0 && language[0] != 0
+ if (language[0] != 0
&& (language[0] != settings.language[0]
|| language[1] != settings.language[1])) {
return false;
}
- if (settings.country[0] != 0 && country[0] != 0
+ if (country[0] != 0
&& (country[0] != settings.country[0]
|| country[1] != settings.country[1])) {
return false;
@@ -1450,61 +1477,56 @@ struct ResTable_config
const int setScreenSize = settings.screenLayout&MASK_SCREENSIZE;
// Any screen sizes for larger screens than the setting do not
// match.
- if ((setScreenSize != 0 && screenSize != 0
- && screenSize > setScreenSize) ||
- (setScreenSize == 0 && screenSize != 0)) {
+ if (screenSize != 0 && screenSize > setScreenSize) {
return false;
}
const int screenLong = screenLayout&MASK_SCREENLONG;
const int setScreenLong = settings.screenLayout&MASK_SCREENLONG;
- if (setScreenLong != 0 && screenLong != 0
- && screenLong != setScreenLong) {
+ if (screenLong != 0 && screenLong != setScreenLong) {
return false;
}
const int uiModeType = uiMode&MASK_UI_MODE_TYPE;
const int setUiModeType = settings.uiMode&MASK_UI_MODE_TYPE;
- if (setUiModeType != 0 && uiModeType != 0
- && uiModeType != setUiModeType) {
+ if (uiModeType != 0 && uiModeType != setUiModeType) {
return false;
}
const int uiModeNight = uiMode&MASK_UI_MODE_NIGHT;
const int setUiModeNight = settings.uiMode&MASK_UI_MODE_NIGHT;
- if (setUiModeNight != 0 && uiModeNight != 0
- && uiModeNight != setUiModeNight) {
+ if (uiModeNight != 0 && uiModeNight != setUiModeNight) {
+ return false;
+ }
+
+ if (smallestScreenWidthDp != 0
+ && smallestScreenWidthDp > settings.smallestScreenWidthDp) {
return false;
}
}
if (screenSizeDp != 0) {
- if (settings.screenWidthDp != 0 && screenWidthDp != 0
- && screenWidthDp > settings.screenWidthDp) {
+ if (screenWidthDp != 0 && screenWidthDp > settings.screenWidthDp) {
//LOGI("Filtering out width %d in requested %d", screenWidthDp, settings.screenWidthDp);
return false;
}
- if (settings.screenHeightDp != 0 && screenHeightDp != 0
- && screenHeightDp > settings.screenHeightDp) {
+ if (screenHeightDp != 0 && screenHeightDp > settings.screenHeightDp) {
//LOGI("Filtering out height %d in requested %d", screenHeightDp, settings.screenHeightDp);
return false;
}
}
if (screenType != 0) {
- if (settings.orientation != 0 && orientation != 0
- && orientation != settings.orientation) {
+ if (orientation != 0 && orientation != settings.orientation) {
return false;
}
// density always matches - we can scale it. See isBetterThan
- if (settings.touchscreen != 0 && touchscreen != 0
- && touchscreen != settings.touchscreen) {
+ if (touchscreen != 0 && touchscreen != settings.touchscreen) {
return false;
}
}
if (input != 0) {
const int keysHidden = inputFlags&MASK_KEYSHIDDEN;
const int setKeysHidden = settings.inputFlags&MASK_KEYSHIDDEN;
- if (setKeysHidden != 0 && keysHidden != 0
- && keysHidden != setKeysHidden) {
+ if (keysHidden != 0 && keysHidden != setKeysHidden) {
// For compatibility, we count a request for KEYSHIDDEN_NO as also
// matching the more recent KEYSHIDDEN_SOFT. Basically
// KEYSHIDDEN_NO means there is some kind of keyboard available.
@@ -1516,36 +1538,29 @@ struct ResTable_config
}
const int navHidden = inputFlags&MASK_NAVHIDDEN;
const int setNavHidden = settings.inputFlags&MASK_NAVHIDDEN;
- if (setNavHidden != 0 && navHidden != 0
- && navHidden != setNavHidden) {
+ if (navHidden != 0 && navHidden != setNavHidden) {
return false;
}
- if (settings.keyboard != 0 && keyboard != 0
- && keyboard != settings.keyboard) {
+ if (keyboard != 0 && keyboard != settings.keyboard) {
return false;
}
- if (settings.navigation != 0 && navigation != 0
- && navigation != settings.navigation) {
+ if (navigation != 0 && navigation != settings.navigation) {
return false;
}
}
if (screenSize != 0) {
- if (settings.screenWidth != 0 && screenWidth != 0
- && screenWidth != settings.screenWidth) {
+ if (screenWidth != 0 && screenWidth > settings.screenWidth) {
return false;
}
- if (settings.screenHeight != 0 && screenHeight != 0
- && screenHeight != settings.screenHeight) {
+ if (screenHeight != 0 && screenHeight > settings.screenHeight) {
return false;
}
}
if (version != 0) {
- if (settings.sdkVersion != 0 && sdkVersion != 0
- && sdkVersion > settings.sdkVersion) {
+ if (sdkVersion != 0 && sdkVersion > settings.sdkVersion) {
return false;
}
- if (settings.minorVersion != 0 && minorVersion != 0
- && minorVersion != settings.minorVersion) {
+ if (minorVersion != 0 && minorVersion != settings.minorVersion) {
return false;
}
}
@@ -1568,13 +1583,13 @@ struct ResTable_config
String8 toString() const {
char buf[200];
sprintf(buf, "imsi=%d/%d lang=%c%c reg=%c%c orient=%d touch=%d dens=%d "
- "kbd=%d nav=%d input=%d ssz=%dx%d %ddp x %ddp sz=%d long=%d "
+ "kbd=%d nav=%d input=%d ssz=%dx%d sw%ddp w%ddp h%ddp sz=%d long=%d "
"ui=%d night=%d vers=%d.%d",
mcc, mnc,
language[0] ? language[0] : '-', language[1] ? language[1] : '-',
country[0] ? country[0] : '-', country[1] ? country[1] : '-',
orientation, touchscreen, density, keyboard, navigation, inputFlags,
- screenWidth, screenHeight, screenWidthDp, screenHeightDp,
+ screenWidth, screenHeight, smallestScreenWidthDp, screenWidthDp, screenHeightDp,
screenLayout&MASK_SCREENSIZE, screenLayout&MASK_SCREENLONG,
uiMode&MASK_UI_MODE_TYPE, uiMode&MASK_UI_MODE_NIGHT,
sdkVersion, minorVersion);
@@ -1973,7 +1988,8 @@ public:
String16* outName,
const String16* defType = NULL,
const String16* defPackage = NULL,
- const char** outErrorMsg = NULL);
+ const char** outErrorMsg = NULL,
+ bool* outPublicOnly = NULL);
static bool stringToInt(const char16_t* s, size_t len, Res_value* outValue);
static bool stringToFloat(const char16_t* s, size_t len, Res_value* outValue);
diff --git a/include/utils/threads.h b/include/utils/threads.h
index 41e5766..0bd69cf 100644
--- a/include/utils/threads.h
+++ b/include/utils/threads.h
@@ -526,6 +526,7 @@ private:
Thread& operator=(const Thread&);
static int _threadLoop(void* user);
const bool mCanCallJava;
+ // always hold mLock when reading or writing
thread_id_t mThread;
mutable Mutex mLock;
Condition mThreadExitedCondition;
generated by cgit v1.1 at 2025-08-20 22:47:52 +0000