/*
* 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.internal.os;
import android.os.SystemProperties;
/**
* This is a cache of various ro.* properties so that they can be read just once
* at class init time.
*/
public class RoSystemProperties {
public static final boolean DEBUGGABLE =
SystemProperties.getInt("ro.debuggable", 0) == 1;
public static final int FACTORYTEST =
SystemProperties.getInt("ro.factorytest", 0);
// ------ ro.config.* -------- //
public static final boolean CONFIG_LOW_RAM =
SystemProperties.getBoolean("ro.config.low_ram", false);
// ------ ro.fw.* ------------ //
public static final boolean FW_SYSTEM_USER_SPLIT =
SystemProperties.getBoolean("ro.fw.system_user_split", false);
// ------ ro.crypto.* -------- //
public static final String CRYPTO_STATE = SystemProperties.get("ro.crypto.state");
public static final String CRYPTO_TYPE = SystemProperties.get("ro.crypto.type");
// These are pseudo-properties
public static final boolean CRYPTO_ENCRYPTABLE =
!CRYPTO_STATE.isEmpty() && !"unsupported".equals(CRYPTO_STATE);
public static final boolean CRYPTO_ENCRYPTED =
"encrypted".equalsIgnoreCase(CRYPTO_STATE);
public static final boolean CRYPTO_FILE_ENCRYPTED =
"file".equalsIgnoreCase(CRYPTO_TYPE);
public static final boolean CRYPTO_BLOCK_ENCRYPTED =
"block".equalsIgnoreCase(CRYPTO_TYPE);
}