1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.settings; 18 19 import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; 20 21 import android.content.Context; 22 import android.graphics.PorterDuff; 23 import android.util.AttributeSet; 24 import android.widget.RadioButton; 25 import android.widget.TextView; 26 27 import com.android.settingslib.RestrictedLockUtils; 28 import com.android.settingslib.RestrictedLockUtilsInternal; 29 30 public class RestrictedRadioButton extends RadioButton { 31 private Context mContext; 32 private boolean mDisabledByAdmin; 33 private EnforcedAdmin mEnforcedAdmin; 34 RestrictedRadioButton(Context context)35 public RestrictedRadioButton(Context context) { 36 this(context, null); 37 } 38 RestrictedRadioButton(Context context, AttributeSet attrs)39 public RestrictedRadioButton(Context context, AttributeSet attrs) { 40 this(context, attrs, com.android.internal.R.attr.radioButtonStyle); 41 } 42 RestrictedRadioButton(Context context, AttributeSet attrs, int defStyleAttr)43 public RestrictedRadioButton(Context context, AttributeSet attrs, int defStyleAttr) { 44 this(context, attrs, defStyleAttr, 0); 45 } 46 RestrictedRadioButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)47 public RestrictedRadioButton(Context context, AttributeSet attrs, int defStyleAttr, 48 int defStyleRes) { 49 super(context, attrs, defStyleAttr, defStyleRes); 50 mContext = context; 51 } 52 53 @Override performClick()54 public boolean performClick() { 55 if (mDisabledByAdmin) { 56 RestrictedLockUtils.sendShowAdminSupportDetailsIntent(mContext, mEnforcedAdmin); 57 return true; 58 } 59 return super.performClick(); 60 } 61 setDisabledByAdmin(EnforcedAdmin admin)62 public void setDisabledByAdmin(EnforcedAdmin admin) { 63 final boolean disabled = (admin != null); 64 mEnforcedAdmin = admin; 65 if (mDisabledByAdmin != disabled) { 66 mDisabledByAdmin = disabled; 67 RestrictedLockUtilsInternal.setTextViewAsDisabledByAdmin(mContext, 68 (TextView) this, mDisabledByAdmin); 69 if (mDisabledByAdmin) { 70 getButtonDrawable().setColorFilter(mContext.getColor(R.color.disabled_text_color), 71 PorterDuff.Mode.MULTIPLY); 72 } else { 73 getButtonDrawable().clearColorFilter(); 74 } 75 } 76 } 77 isDisabledByAdmin()78 public boolean isDisabledByAdmin() { 79 return mDisabledByAdmin; 80 } 81 }