diff options
Diffstat (limited to 'tools/aapt/Command.cpp')
| -rw-r--r-- | tools/aapt/Command.cpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/tools/aapt/Command.cpp b/tools/aapt/Command.cpp index 9976d00fa872..59da467a1cc3 100644 --- a/tools/aapt/Command.cpp +++ b/tools/aapt/Command.cpp @@ -529,6 +529,16 @@ struct FeatureGroup { int openGLESVersion; }; +static bool hasFeature(const char* name, const FeatureGroup& grp, + const KeyedVector<String8, ImpliedFeature>& implied) { + String8 name8(name); + ssize_t idx = grp.features.indexOfKey(name8); + if (idx < 0) { + idx = implied.indexOfKey(name8); + } + return idx >= 0; +} + static void addImpliedFeature(KeyedVector<String8, ImpliedFeature>* impliedFeatures, const char* name, const char* reason, bool sdk23) { String8 name8(name); @@ -616,9 +626,16 @@ static void addParentFeatures(FeatureGroup* grp, const String8& name) { } else if (name == "android.hardware.location.gps" || name == "android.hardware.location.network") { grp->features.add(String8("android.hardware.location"), Feature(true)); + } else if (name == "android.hardware.faketouch.multitouch") { + grp->features.add(String8("android.hardware.faketouch"), Feature(true)); + } else if (name == "android.hardware.faketouch.multitouch.distinct" || + name == "android.hardware.faketouch.multitouch.jazzhands") { + grp->features.add(String8("android.hardware.faketouch.multitouch"), Feature(true)); + grp->features.add(String8("android.hardware.faketouch"), Feature(true)); } else if (name == "android.hardware.touchscreen.multitouch") { grp->features.add(String8("android.hardware.touchscreen"), Feature(true)); - } else if (name == "android.hardware.touchscreen.multitouch.distinct") { + } else if (name == "android.hardware.touchscreen.multitouch.distinct" || + name == "android.hardware.touchscreen.multitouch.jazzhands") { grp->features.add(String8("android.hardware.touchscreen.multitouch"), Feature(true)); grp->features.add(String8("android.hardware.touchscreen"), Feature(true)); } else if (name == "android.hardware.opengles.aep") { @@ -2005,8 +2022,12 @@ int doDump(Bundle* bundle) } } - addImpliedFeature(&impliedFeatures, "android.hardware.touchscreen", - "default feature for all apps", false); + // If the app hasn't declared the touchscreen as a feature requirement (either + // directly or implied, required or not), then the faketouch feature is implied. + if (!hasFeature("android.hardware.touchscreen", commonFeatures, impliedFeatures)) { + addImpliedFeature(&impliedFeatures, "android.hardware.faketouch", + "default feature for all apps", false); + } const size_t numFeatureGroups = featureGroups.size(); if (numFeatureGroups == 0) { |