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Merge "[adb] Cache features set inside the client process"

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Songchun Fan 2019-08-09 00:40:51 +00:00 • committed by Gerrit Code Review
commit 6e861740ff
1 changed files with 9 additions and 3 deletions
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12
adb/client/adb_client.cpp
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@ -400,9 +400,15 @@ std::string format_host_command(const char* command) {
}
bool adb_get_feature_set(FeatureSet* feature_set, std::string* error) {
std::string result;
if (adb_query(format_host_command("features"), &result, error)) {
*feature_set = StringToFeatureSet(result);
static FeatureSet* features = nullptr;
if (!features) {
std::string result;
if (adb_query(format_host_command("features"), &result, error)) {
features = new FeatureSet(StringToFeatureSet(result));
}
}
if (features) {
*feature_set = *features;
return true;
}
feature_set->clear();