@Override
protected void setUp() throws Exception {
super.setUp();
Instrumentation instrumentation = getInstrumentation();
mContext = instrumentation.getTargetContext();
mPackageManager = mContext.getPackageManager();
mAvailableFeatures = new HashSet<String>();
if (mPackageManager.getSystemAvailableFeatures() != null) {
for (FeatureInfo feature : mPackageManager.getSystemAvailableFeatures()) {
mAvailableFeatures.add(feature.name);
}
}
mActivityManager = (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE);
mLocationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
mSensorManager = (SensorManager) mContext.getSystemService(Context.SENSOR_SERVICE);
mTelephonyManager = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
mWifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
}
@Override
public boolean isSupported() {
// see
// http://stackoverflow.com/questions/23828487/how-can-i-check-my-android-device-support-wifi-direct
PackageManager pm = this.getContext().getPackageManager();
FeatureInfo[] features = pm.getSystemAvailableFeatures();
for (FeatureInfo info : features) {
if (info != null
&& info.name != null
&& info.name.equalsIgnoreCase("android.hardware.wifi.direct")) {
return true;
}
}
return false;
}
private static int getVersionFromPackageManager(Context context) {
PackageManager packageManager = context.getPackageManager();
FeatureInfo[] featureInfos = packageManager.getSystemAvailableFeatures();
if (featureInfos != null && featureInfos.length > 0) {
for (FeatureInfo featureInfo : featureInfos) {
// Null feature name means this feature is the open gl es version feature.
if (featureInfo.name == null) {
if (featureInfo.reqGlEsVersion != FeatureInfo.GL_ES_VERSION_UNDEFINED) {
return getMajorVersion(featureInfo.reqGlEsVersion);
} else {
return 1; // Lack of property means OpenGL ES version 1
}
}
}
}
return 1;
}
/**
* collects device features
*
* @param reportField the ReportField to collect
* @param reportBuilder the current reportBuilder
* @return Element of all device feature names
*/
@NonNull
@Override
Element collect(ReportField reportField, ReportBuilder reportBuilder) {
final ComplexElement result = new ComplexElement();
try {
final PackageManager pm = context.getPackageManager();
final FeatureInfo[] features = pm.getSystemAvailableFeatures();
for (final FeatureInfo feature : features) {
final String featureName = feature.name;
if (featureName != null) {
result.put(featureName, true);
} else {
result.put("glEsVersion", feature.getGlEsVersion());
}
}
} catch (Throwable e) {
ACRA.log.w(LOG_TAG, "Couldn't retrieve DeviceFeatures for " + context.getPackageName(), e);
}
return result;
}