/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.android.settings.dashboard;
import android.app.AutomaticZenRule;
import android.app.IWallpaperManager;
import android.app.IWallpaperManager.Stub;
import android.app.IWallpaperManagerCallback;
import android.app.KeyguardManager;
import android.app.NotificationManager;
import android.app.WallpaperManager;
import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.hardware.fingerprint.FingerprintManager;
import android.os.Bundle;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.ServiceManager;
import com.android.ims.ImsManager;
import com.android.settings.Settings.FingerprintEnrollSuggestionActivity;
import com.android.settings.Settings.FingerprintSuggestionActivity;
import com.android.settings.Settings.ScreenLockSuggestionActivity;
import com.android.settings.Settings.WifiCallingSuggestionActivity;
import com.android.settings.Settings.ZenModeAutomationSuggestionActivity;
import com.android.settings.WallpaperSuggestionActivity;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.drawer.Tile;
import java.util.Collection;
/**
* The Home of all stupidly dynamic Settings Suggestions checks.
*/
public class SuggestionsChecks {
private final Context mContext;
public SuggestionsChecks(Context context) {
mContext = context.getApplicationContext();
}
public boolean isSuggestionComplete(Tile suggestion) {
String className = suggestion.intent.getComponent().getClassName();
if (className.equals(ZenModeAutomationSuggestionActivity.class.getName())) {
return hasEnabledZenAutoRules();
} else if (className.equals(WallpaperSuggestionActivity.class.getName())) {
return hasWallpaperSet();
} else if (className.equals(WifiCallingSuggestionActivity.class.getName())) {
return isWifiCallingUnavailableOrEnabled();
} else if (className.equals(FingerprintSuggestionActivity.class.getName())) {
return isNotSingleFingerprintEnrolled() || !isFingerprintEnabled();
} else if (className.equals(ScreenLockSuggestionActivity.class.getName())) {
return isDeviceSecured();
} else if (className.equals(FingerprintEnrollSuggestionActivity.class.getName())) {
return isDeviceSecured() || !isFingerprintEnabled();
}
SuggestionFeatureProvider provider =
FeatureFactory.getFactory(mContext).getSuggestionFeatureProvider();
if (provider != null && provider.isPresent(className)) {
return provider.isSuggestionCompleted(mContext);
}
return false;
}
private boolean isDeviceSecured() {
KeyguardManager km = mContext.getSystemService(KeyguardManager.class);
return km.isKeyguardSecure();
}
private boolean isNotSingleFingerprintEnrolled() {
FingerprintManager manager = mContext.getSystemService(FingerprintManager.class);
return manager == null || manager.getEnrolledFingerprints().size() != 1;
}
public boolean isWifiCallingUnavailableOrEnabled() {
if (!ImsManager.isWfcEnabledByPlatform(mContext) ||
!ImsManager.isWfcProvisionedOnDevice(mContext)) {
return true;
}
return ImsManager.isWfcEnabledByUser(mContext)
&& ImsManager.isNonTtyOrTtyOnVolteEnabled(mContext);
}
private boolean hasEnabledZenAutoRules() {
Collection<AutomaticZenRule> zenRules =
NotificationManager.from(mContext).getAutomaticZenRules().values();
for (AutomaticZenRule rule : zenRules) {
if (rule.isEnabled()) {
return true;
}
}
return false;
}
private boolean hasWallpaperSet() {
IBinder b = ServiceManager.getService(Context.WALLPAPER_SERVICE);
IWallpaperManager service = Stub.asInterface(b);
try {
return !service.isSetWallpaperAllowed(mContext.getOpPackageName()) ||
service.getWallpaper(mCallback, WallpaperManager.FLAG_SYSTEM,
new Bundle(), mContext.getUserId()) != null;
} catch (RemoteException e) {
}
return false;
}
private boolean isFingerprintEnabled() {
DevicePolicyManager dpManager =
(DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
final int dpmFlags = dpManager.getKeyguardDisabledFeatures(null, /* admin */
mContext.getUserId());
return (dpmFlags & DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT) == 0;
}
private final IWallpaperManagerCallback mCallback = new IWallpaperManagerCallback.Stub() {
@Override
public void onWallpaperChanged() throws RemoteException {
// Don't care.
}
};
}