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/*
* Copyright (C) 2013 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.location;
import android.content.Intent;
import android.text.TextUtils;
import android.util.Log;
import android.os.UserHandle;
import com.android.internal.annotations.Immutable;
import com.android.internal.util.Preconditions;
/**
* Specifies a setting that is being injected into Settings > Location > Location services.
*
* @see android.location.SettingInjectorService
*/
@Immutable
class InjectedSetting {
/**
* Package for the subclass of {@link android.location.SettingInjectorService} and for the
* settings activity.
*/
public final String packageName;
/**
* Class name for the subclass of {@link android.location.SettingInjectorService} that
* specifies dynamic values for the location setting.
*/
public final String className;
/**
* The {@link android.preference.Preference#getTitle()} value.
*/
public final String title;
/**
* The {@link android.preference.Preference#getIcon()} value.
*/
public final int iconId;
/**
* The user/profile associated with this setting (e.g. managed profile)
*/
public final UserHandle mUserHandle;
/**
* The activity to launch to allow the user to modify the settings value. Assumed to be in the
* {@link #packageName} package.
*/
public final String settingsActivity;
private InjectedSetting(String packageName, String className,
String title, int iconId, UserHandle userHandle, String settingsActivity) {
this.packageName = Preconditions.checkNotNull(packageName, "packageName");
this.className = Preconditions.checkNotNull(className, "className");
this.title = Preconditions.checkNotNull(title, "title");
this.iconId = iconId;
this.mUserHandle = userHandle;
this.settingsActivity = Preconditions.checkNotNull(settingsActivity);
}
/**
* Returns a new instance, or null.
*/
public static InjectedSetting newInstance(String packageName, String className,
String title, int iconId, UserHandle userHandle, String settingsActivity) {
if (packageName == null || className == null ||
TextUtils.isEmpty(title) || TextUtils.isEmpty(settingsActivity)) {
if (Log.isLoggable(SettingsInjector.TAG, Log.WARN)) {
Log.w(SettingsInjector.TAG, "Illegal setting specification: package="
+ packageName + ", class=" + className
+ ", title=" + title + ", settingsActivity=" + settingsActivity);
}
return null;
}
return new InjectedSetting(packageName, className, title, iconId, userHandle,
settingsActivity);
}
@Override
public String toString() {
return "InjectedSetting{" +
"mPackageName='" + packageName + '\'' +
", mClassName='" + className + '\'' +
", label=" + title +
", iconId=" + iconId +
", userId=" + mUserHandle.getIdentifier() +
", settingsActivity='" + settingsActivity + '\'' +
'}';
}
/**
* Returns the intent to start the {@link #className} service.
*/
public Intent getServiceIntent() {
Intent intent = new Intent();
intent.setClassName(packageName, className);
return intent;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof InjectedSetting)) return false;
InjectedSetting that = (InjectedSetting) o;
return packageName.equals(that.packageName) && className.equals(that.className)
&& title.equals(that.title) && iconId == that.iconId
&& mUserHandle.equals(that.mUserHandle)
&& settingsActivity.equals(that.settingsActivity);
}
@Override
public int hashCode() {
int result = packageName.hashCode();
result = 31 * result + className.hashCode();
result = 31 * result + title.hashCode();
result = 31 * result + iconId;
result = 31 * result + mUserHandle.hashCode();
result = 31 * result + settingsActivity.hashCode();
return result;
}
}
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