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DevicePolicyUtils.java
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DevicePolicyUtils.java
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package dev.utils.app;
import android.app.admin.DeviceAdminReceiver;
import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
import android.content.Intent;
import android.text.TextUtils;
import dev.DevUtils;
import dev.utils.LogPrintUtils;
/**
* detail: 设备管理工具类
* @author Ttt
*/
public final class DevicePolicyUtils {
private DevicePolicyUtils() {
}
// 日志 TAG
private static final String TAG = DevicePolicyUtils.class.getSimpleName();
// DevicePolicyUtils 实例
private static volatile DevicePolicyUtils sInstance;
/**
* 获取 DevicePolicyUtils 实例
* @return {@link DevicePolicyUtils}
*/
public static DevicePolicyUtils getInstance() {
if (sInstance == null) {
synchronized (DevicePolicyUtils.class) {
if (sInstance == null) {
sInstance = new DevicePolicyUtils();
}
}
}
return sInstance;
}
// 设备策略管理器
private DevicePolicyManager mDevicePolicyManager;
/**
* 获取 DevicePolicyManager
* @return {@link DevicePolicyManager}
*/
public DevicePolicyManager getDevicePolicyManager() {
if (mDevicePolicyManager == null) {
mDevicePolicyManager = AppUtils.getDevicePolicyManager();
}
return mDevicePolicyManager;
}
// =================
// = ComponentName =
// =================
/**
* 判断给定的组件是否启动 ( 活跃 ) 中
* @param admin {@link ComponentName}
* @return {@code true} yes, {@code false} no
*/
public boolean isAdminActive(final ComponentName admin) {
if (admin == null) return false;
try {
return getDevicePolicyManager().isAdminActive(admin);
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "isAdminActive");
}
return false;
}
/**
* 获取激活跳转 Intent
* @param admin {@link ComponentName}
* @param tips 提示文案
* @return {@link Intent}
*/
public Intent getActiveIntent(
final ComponentName admin,
final String tips
) {
if (admin == null || TextUtils.isEmpty(tips)) return null;
Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, admin);
intent.putExtra(DevicePolicyManager.EXTRA_ADD_EXPLANATION, tips);
return intent;
}
/**
* 激活给定的组件
* @param admin {@link ComponentName}
* @param tips 提示文案
* @return {@code true} success, {@code false} fail
*/
public boolean activeAdmin(
final ComponentName admin,
final String tips
) {
if (admin == null) return false;
if (TextUtils.isEmpty(tips)) return false;
if (isAdminActive(admin)) return true;
return AppUtils.startActivity(getActiveIntent(admin, tips));
}
/**
* 移除激活组件
* @param admin {@link ComponentName}
* @return {@code true} success, {@code false} fail
*/
public boolean removeActiveAdmin(final ComponentName admin) {
try {
getDevicePolicyManager().removeActiveAdmin(admin);
return true;
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "removeActiveAdmin");
}
return false;
}
/**
* 设置锁屏密码 ( 不需要激活就可以运行 )
* @return {@code true} success, {@code false} fail
*/
public boolean startLockPassword() {
return AppUtils.startActivity(
new Intent(DevicePolicyManager.ACTION_SET_NEW_PASSWORD)
);
}
/**
* 设置锁屏密码
* <pre>
* 用户输入的密码必须要有字母 ( 或者其他字符 )
* {@link DevicePolicyManager#PASSWORD_QUALITY_ALPHABETIC}
* 用户输入的密码必须要有字母和数字
* {@link DevicePolicyManager#PASSWORD_QUALITY_ALPHANUMERIC}
* 用户输入的密码必须要有数字
* {@link DevicePolicyManager#PASSWORD_QUALITY_NUMERIC}
* 由设计人员决定的
* {@link DevicePolicyManager#PASSWORD_QUALITY_SOMETHING}
* 对密码没有要求
* {@link DevicePolicyManager#PASSWORD_QUALITY_UNSPECIFIED}
* ....
* </pre>
* @param admin {@link ComponentName}
* @param passwordType 密码类型
* @return {@code true} success, {@code false} fail
*/
public boolean setLockPassword(
final ComponentName admin,
final int passwordType
) {
if (!isAdminActive(admin)) return false;
try {
Intent intent = new Intent(DevicePolicyManager.ACTION_SET_NEW_PASSWORD);
getDevicePolicyManager().setPasswordQuality(admin, passwordType);
return AppUtils.startActivity(intent);
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "setLockPassword");
}
return false;
}
/**
* 立刻锁屏
* @param admin {@link ComponentName}
* @return {@code true} success, {@code false} fail
*/
public boolean lockNow(final ComponentName admin) {
if (!isAdminActive(admin)) return false;
try {
getDevicePolicyManager().lockNow();
return true;
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "lockNow");
}
return false;
}
/**
* 设置多长时间后锁屏
* @param admin {@link ComponentName}
* @param delayMillis 延时执行时间
* @return {@code true} success, {@code false} fail
*/
public boolean lockByTime(
final ComponentName admin,
final long delayMillis
) {
if (!isAdminActive(admin)) return false;
try {
getDevicePolicyManager().setMaximumTimeToLock(admin, delayMillis);
return true;
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "lockByTime");
}
return false;
}
/**
* 清除所有数据 ( 恢复出厂设置 )
* @param admin {@link ComponentName}
* @return {@code true} success, {@code false} fail
*/
public boolean wipeData(final ComponentName admin) {
if (!isAdminActive(admin)) return false;
try {
getDevicePolicyManager().wipeData(DevicePolicyManager.WIPE_EXTERNAL_STORAGE);
return true;
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "wipeData");
}
return false;
}
/**
* 设置新解锁密码
* @param admin {@link ComponentName}
* @param password 密码
* @return {@code true} success, {@code false} fail
*/
public boolean resetPassword(
final ComponentName admin,
final String password
) {
if (!isAdminActive(admin)) return false;
try {
return getDevicePolicyManager().resetPassword(
password,
DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY
);
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "resetPassword");
}
return false;
}
/**
* 设置存储设备加密
* @param admin {@link ComponentName}
* @param encrypt 是否加密
* @return {@code true} success, {@code false} fail
*/
public boolean setStorageEncryption(
final ComponentName admin,
final boolean encrypt
) {
if (!isAdminActive(admin)) return false;
try {
getDevicePolicyManager().setStorageEncryption(admin, encrypt);
return true;
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "setStorageEncryption");
}
return false;
}
/**
* 设置停用相机
* @param admin {@link ComponentName}
* @param disabled 是否禁用相机
* @return {@code true} success, {@code false} fail
*/
public boolean setCameraDisabled(
final ComponentName admin,
final boolean disabled
) {
if (!isAdminActive(admin)) return false;
try {
getDevicePolicyManager().setCameraDisabled(admin, disabled);
return true;
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "setCameraDisabled");
}
return false;
}
// =========================
// = Default ComponentName =
// =========================
// ComponentName
private ComponentName mComponentName;
/**
* 获取 ComponentName
* @return {@link ComponentName}
*/
public ComponentName getComponentName() {
return mComponentName;
}
/**
* 设置 ComponentName
* @param admin {@link ComponentName}
* @return {@link DevicePolicyUtils}
*/
public DevicePolicyUtils setComponentName(final ComponentName admin) {
this.mComponentName = admin;
return this;
}
/**
* 设置 ComponentName
* @param clazz 继承 {@link DeviceAdminReceiver}
* @return {@link DevicePolicyUtils}
*/
public DevicePolicyUtils setComponentName(final Class<?> clazz) {
try {
setComponentName(new ComponentName(DevUtils.getContext(), clazz));
} catch (Exception e) {
LogPrintUtils.eTag(TAG, e, "setComponentName");
}
return this;
}
// =
/**
* 判断给定的组件是否启动 ( 活跃 ) 中
* @return {@code true} yes, {@code false} no
*/
public boolean isAdminActive() {
return isAdminActive(mComponentName);
}
/**
* 获取激活跳转 Intent
* @param tips 提示文案
* @return {@link Intent}
*/
public Intent getActiveIntent(final String tips) {
return getActiveIntent(mComponentName, tips);
}
/**
* 激活给定的组件
* @param tips 提示文案
* @return {@code true} success, {@code false} fail
*/
public boolean activeAdmin(final String tips) {
return activeAdmin(mComponentName, tips);
}
/**
* 移除激活组件
* @return {@code true} success, {@code false} fail
*/
public boolean removeActiveAdmin() {
return removeActiveAdmin(mComponentName);
}
/**
* 设置锁屏密码
* @param passwordType 密码类型
* @return {@code true} success, {@code false} fail
*/
public boolean setLockPassword(final int passwordType) {
return setLockPassword(mComponentName, passwordType);
}
/**
* 立刻锁屏
* @return {@code true} success, {@code false} fail
*/
public boolean lockNow() {
return lockNow(mComponentName);
}
/**
* 设置多长时间后锁屏
* @param delayMillis 延时执行时间
* @return {@code true} success, {@code false} fail
*/
public boolean lockByTime(final long delayMillis) {
return lockByTime(mComponentName, delayMillis);
}
/**
* 清除所有数据 ( 恢复出厂设置 )
* @return {@code true} success, {@code false} fail
*/
public boolean wipeData() {
return wipeData(mComponentName);
}
/**
* 设置新解锁密码
* @param password 密码
* @return {@code true} success, {@code false} fail
*/
public boolean resetPassword(final String password) {
return resetPassword(mComponentName, password);
}
/**
* 设置存储设备加密
* @param encrypt 是否加密
* @return {@code true} success, {@code false} fail
*/
public boolean setStorageEncryption(final boolean encrypt) {
return setStorageEncryption(mComponentName, encrypt);
}
/**
* 设置停用相机
* @param disabled 是否禁用相机
* @return {@code true} success, {@code false} fail
*/
public boolean setCameraDisabled(final boolean disabled) {
return setCameraDisabled(mComponentName, disabled);
}
}