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Merge "Small fixes and cleanup of resource config handling." into honeycomb-mr2

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This commit is contained in:
Dianne Hackborn
2011-05-27 12:40:39 -07:00
committed by Android (Google) Code Review
parent 95f397adb1 3904d03dd0
commit ff7622992f
2 changed files with 31 additions and 51 deletions
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19
core/java/android/content/res/Resources.java
View File

@@ -193,11 +193,7 @@ public class Resources {
Configuration config, CompatibilityInfo compInfo) {
mAssets = assets;
mMetrics.setToDefaults();
if (compInfo == null) {
mCompatibilityInfo = CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO;
} else {
mCompatibilityInfo = compInfo;
}
mCompatibilityInfo = compInfo;
updateConfiguration(config, metrics);
assets.ensureStringBlocks();
}
@@ -1416,7 +1412,9 @@ public class Resources {
int configChanges = 0xfffffff;
if (config != null) {
mTmpConfig.setTo(config);
mCompatibilityInfo.applyToConfiguration(mTmpConfig);
if (mCompatibilityInfo != null) {
mCompatibilityInfo.applyToConfiguration(mTmpConfig);
}
configChanges = mConfiguration.updateFrom(mTmpConfig);
configChanges = ActivityInfo.activityInfoConfigToNative(configChanges);
}
@@ -1434,7 +1432,9 @@ public class Resources {
// it would be cleaner and more maintainble to just be
// consistently dealing with a compatible display everywhere in
// the framework.
mCompatibilityInfo.applyToDisplayMetrics(mMetrics);
if (mCompatibilityInfo != null) {
mCompatibilityInfo.applyToDisplayMetrics(mMetrics);
}
}
mMetrics.scaledDensity = mMetrics.density * mConfiguration.fontScale;
@@ -1565,11 +1565,12 @@ public class Resources {
* Return the compatibility mode information for the application.
* The returned object should be treated as read-only.
*
* @return compatibility info. null if the app does not require compatibility mode.
* @return compatibility info.
* @hide
*/
public CompatibilityInfo getCompatibilityInfo() {
return mCompatibilityInfo;
return mCompatibilityInfo != null ? mCompatibilityInfo
: CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO;
}
/**

63
include/utils/ResourceTypes.h
View File

@@ -1452,24 +1452,20 @@ 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;
@@ -1480,66 +1476,56 @@ 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 (settings.smallestScreenWidthDp != 0 && smallestScreenWidthDp != 0
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.
@@ -1551,36 +1537,29 @@ 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;
}
}