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Add padlocks to preferences that can be disabled by policy.

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Change-Id: I43b6b5954ef6ec65b86d99321cabab9f49df842d
This commit is contained in:
Sudheer Shanka
2016-01-13 22:10:18 +00:00
parent b484d74d73
commit 682a916836
15 changed files with 145 additions and 80 deletions
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22
src/com/android/settings/users/UserPreference.java
View File

@@ -17,6 +17,7 @@
package com.android.settings.users;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.UserHandle;
import android.os.UserManager;
import android.support.v7.preference.Preference;
@@ -24,12 +25,18 @@ import android.support.v7.preference.PreferenceViewHolder;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import com.android.settings.R;
import com.android.settingslib.RestrictedPreference;
import java.util.Comparator;
public class UserPreference extends Preference {
import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
public class UserPreference extends RestrictedPreference {
private static final int ALPHA_ENABLED = 255;
private static final int ALPHA_DISABLED = 102;
public static final int USERID_UNKNOWN = -10;
public static final int USERID_GUEST_DEFAULTS = -11;
@@ -71,6 +78,14 @@ public class UserPreference extends Preference {
mUserId = userId;
}
private void dimIcon(boolean dimmed) {
Drawable icon = getIcon();
if (icon != null) {
icon.mutate().setAlpha(dimmed ? ALPHA_DISABLED : ALPHA_ENABLED);
setIcon(icon);
}
}
@Override
public void onBindViewHolder(PreferenceViewHolder view) {
UserManager um = (UserManager) getContext().getSystemService(Context.USER_SERVICE);
@@ -87,7 +102,8 @@ public class UserPreference extends Preference {
deleteDividerView.setVisibility(View.GONE);
}
}
View manageView = view.findViewById(R.id.manage_user);
final boolean disabledByAdmin = isDisabledByAdmin();
ImageView manageView = (ImageView) view.findViewById(R.id.manage_user);
if (manageView != null) {
if (mSettingsClickListener != null) {
manageView.setOnClickListener(mSettingsClickListener);
@@ -99,8 +115,10 @@ public class UserPreference extends Preference {
manageView.setVisibility(View.GONE);
manageDividerView.setVisibility(View.GONE);
}
manageView.setImageAlpha(disabledByAdmin ? ALPHA_DISABLED : ALPHA_ENABLED);
}
super.onBindViewHolder(view);
dimIcon(disabledByAdmin);
}
private int getSerialNumber() {