package com.android.settingslib;
import android.content.Context;
import android.os.UserHandle;
import android.support.v4.content.res.TypedArrayUtils;
import android.support.v7.preference.PreferenceManager;
import android.support.v7.preference.PreferenceViewHolder;
import android.util.AttributeSet;
import android.view.View;
import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
public class RestrictedPreference extends TwoTargetPreference {
RestrictedPreferenceHelper mHelper;
public RestrictedPreference(Context context, AttributeSet attrs,
int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
mHelper = new RestrictedPreferenceHelper(context, this, attrs);
}
public RestrictedPreference(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public RestrictedPreference(Context context, AttributeSet attrs) {
this(context, attrs, TypedArrayUtils.getAttr(context, R.attr.preferenceStyle,
android.R.attr.preferenceStyle));
}
public RestrictedPreference(Context context) {
this(context, null);
}
@Override
protected int getSecondTargetResId() {
return R.layout.restricted_icon;
}
@Override
protected boolean shouldHideSecondTarget() {
return !isDisabledByAdmin();
}
@Override
public void onBindViewHolder(PreferenceViewHolder holder) {
super.onBindViewHolder(holder);
mHelper.onBindViewHolder(holder);
final View restrictedIcon = holder.findViewById(R.id.restricted_icon);
if (restrictedIcon != null) {
restrictedIcon.setVisibility(isDisabledByAdmin() ? View.VISIBLE : View.GONE);
}
}
@Override
public void performClick() {
if (!mHelper.performClick()) {
super.performClick();
}
}
public void useAdminDisabledSummary(boolean useSummary) {
mHelper.useAdminDisabledSummary(useSummary);
}
@Override
protected void onAttachedToHierarchy(PreferenceManager preferenceManager) {
mHelper.onAttachedToHierarchy();
super.onAttachedToHierarchy(preferenceManager);
}
public void checkRestrictionAndSetDisabled(String userRestriction) {
mHelper.checkRestrictionAndSetDisabled(userRestriction, UserHandle.myUserId());
}
public void checkRestrictionAndSetDisabled(String userRestriction, int userId) {
mHelper.checkRestrictionAndSetDisabled(userRestriction, userId);
}
@Override
public void setEnabled(boolean enabled) {
if (enabled && isDisabledByAdmin()) {
mHelper.setDisabledByAdmin(null);
return;
}
super.setEnabled(enabled);
}
public void setDisabledByAdmin(EnforcedAdmin admin) {
if (mHelper.setDisabledByAdmin(admin)) {
notifyChanged();
}
}
public boolean isDisabledByAdmin() {
return mHelper.isDisabledByAdmin();
}
}