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      1 /*
      2  * Copyright (C) 2008 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.accounts;
     18 
     19 import android.accounts.Account;
     20 import android.app.ActivityManager;
     21 import android.content.Context;
     22 import android.preference.CheckBoxPreference;
     23 import android.util.AttributeSet;
     24 import android.util.Log;
     25 import android.view.View;
     26 import android.widget.TextView;
     27 
     28 import com.android.settings.R;
     29 import com.android.settings.widget.AnimatedImageView;
     30 
     31 public class SyncStateCheckBoxPreference extends CheckBoxPreference {
     32 
     33     private boolean mIsActive = false;
     34     private boolean mIsPending = false;
     35     private boolean mFailed = false;
     36     private Account mAccount;
     37     private String mAuthority;
     38 
     39     /**
     40      * A mode for this preference where clicking does a one-time sync instead of
     41      * toggling whether the provider will do autosync.
     42      */
     43     private boolean mOneTimeSyncMode = false;
     44 
     45     public SyncStateCheckBoxPreference(Context context, AttributeSet attrs) {
     46         super(context, attrs);
     47         setWidgetLayoutResource(R.layout.preference_widget_sync_toggle);
     48         mAccount = null;
     49         mAuthority = null;
     50     }
     51 
     52     public SyncStateCheckBoxPreference(Context context, Account account, String authority) {
     53         super(context, null);
     54         mAccount = account;
     55         mAuthority = authority;
     56         setWidgetLayoutResource(R.layout.preference_widget_sync_toggle);
     57     }
     58 
     59     @Override
     60     public void onBindView(View view) {
     61         super.onBindView(view);
     62         final AnimatedImageView syncActiveView = (AnimatedImageView) view.findViewById(
     63                 R.id.sync_active);
     64         final View syncFailedView = view.findViewById(R.id.sync_failed);
     65 
     66         final boolean activeVisible = mIsActive || mIsPending;
     67         syncActiveView.setVisibility(activeVisible ? View.VISIBLE : View.GONE);
     68         syncActiveView.setAnimating(mIsActive);
     69 
     70         final boolean failedVisible = mFailed && !activeVisible;
     71         syncFailedView.setVisibility(failedVisible ? View.VISIBLE : View.GONE);
     72 
     73         View checkBox = view.findViewById(android.R.id.checkbox);
     74         if (mOneTimeSyncMode) {
     75             checkBox.setVisibility(View.GONE);
     76 
     77             /*
     78              * Override the summary. Fill in the %1$s with the existing summary
     79              * (what ends up happening is the old summary is shown on the next
     80              * line).
     81              */
     82             TextView summary = (TextView) view.findViewById(android.R.id.summary);
     83             summary.setText(getContext().getString(R.string.sync_one_time_sync, getSummary()));
     84         } else {
     85             checkBox.setVisibility(View.VISIBLE);
     86         }
     87     }
     88 
     89     /**
     90      * Set whether the sync is active.
     91      * @param isActive whether or not the sync is active
     92      */
     93     public void setActive(boolean isActive) {
     94         mIsActive = isActive;
     95         notifyChanged();
     96     }
     97 
     98     /**
     99      * Set whether a sync is pending.
    100      * @param isPending whether or not the sync is pending
    101      */
    102     public void setPending(boolean isPending) {
    103         mIsPending = isPending;
    104         notifyChanged();
    105     }
    106 
    107     /**
    108      * Set whether the corresponding sync failed.
    109      * @param failed whether or not the sync failed
    110      */
    111     public void setFailed(boolean failed) {
    112         mFailed = failed;
    113         notifyChanged();
    114     }
    115 
    116     /**
    117      * Sets whether the preference is in one-time sync mode.
    118      */
    119     public void setOneTimeSyncMode(boolean oneTimeSyncMode) {
    120         mOneTimeSyncMode = oneTimeSyncMode;
    121         notifyChanged();
    122     }
    123 
    124     /**
    125      * Gets whether the preference is in one-time sync mode.
    126      */
    127     public boolean isOneTimeSyncMode() {
    128         return mOneTimeSyncMode;
    129     }
    130 
    131     @Override
    132     protected void onClick() {
    133         // When we're in one-time sync mode, we don't want a click to change the
    134         // checkbox state
    135         if (!mOneTimeSyncMode) {
    136             if (ActivityManager.isUserAMonkey()) {
    137                 Log.d("SyncState", "ignoring monkey's attempt to flip sync state");
    138             } else {
    139                 super.onClick();
    140             }
    141         }
    142     }
    143 
    144     public Account getAccount() {
    145         return mAccount;
    146     }
    147 
    148     public String getAuthority() {
    149         return mAuthority;
    150     }
    151 }
    152