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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.support.v14.preference.SwitchPreference;
     23 import android.support.v7.preference.PreferenceViewHolder;
     24 import android.util.AttributeSet;
     25 import android.util.Log;
     26 import android.view.View;
     27 import android.widget.TextView;
     28 
     29 import com.android.settings.R;
     30 import com.android.settingslib.widget.AnimatedImageView;
     31 
     32 public class SyncStateSwitchPreference extends SwitchPreference {
     33 
     34     private boolean mIsActive = false;
     35     private boolean mIsPending = false;
     36     private boolean mFailed = false;
     37     private Account mAccount;
     38     private String mAuthority;
     39     private String mPackageName;
     40     private int mUid;
     41 
     42     /**
     43      * A mode for this preference where clicking does a one-time sync instead of
     44      * toggling whether the provider will do autosync.
     45      */
     46     private boolean mOneTimeSyncMode = false;
     47 
     48     public SyncStateSwitchPreference(Context context, AttributeSet attrs) {
     49         super(context, attrs, 0, R.style.SyncSwitchPreference);
     50         mAccount = null;
     51         mAuthority = null;
     52         mPackageName = null;
     53         mUid = 0;
     54     }
     55 
     56     public SyncStateSwitchPreference(Context context, Account account, String authority,
     57             String packageName, int uid) {
     58         super(context, null, 0, R.style.SyncSwitchPreference);
     59         setup(account, authority, packageName, uid);
     60     }
     61 
     62     public void setup(Account account, String authority, String packageName, int uid) {
     63         mAccount = account;
     64         mAuthority = authority;
     65         mPackageName = packageName;
     66         mUid = uid;
     67         notifyChanged();
     68     }
     69 
     70     @Override
     71     public void onBindViewHolder(PreferenceViewHolder view) {
     72         super.onBindViewHolder(view);
     73         final AnimatedImageView syncActiveView = (AnimatedImageView) view.findViewById(
     74                 R.id.sync_active);
     75         final View syncFailedView = view.findViewById(R.id.sync_failed);
     76 
     77         final boolean activeVisible = mIsActive || mIsPending;
     78         syncActiveView.setVisibility(activeVisible ? View.VISIBLE : View.GONE);
     79         syncActiveView.setAnimating(mIsActive);
     80 
     81         final boolean failedVisible = mFailed && !activeVisible;
     82         syncFailedView.setVisibility(failedVisible ? View.VISIBLE : View.GONE);
     83 
     84         View switchView = view.findViewById(com.android.internal.R.id.switch_widget);
     85         if (mOneTimeSyncMode) {
     86             switchView.setVisibility(View.GONE);
     87 
     88             /*
     89              * Override the summary. Fill in the %1$s with the existing summary
     90              * (what ends up happening is the old summary is shown on the next
     91              * line).
     92              */
     93             TextView summary = (TextView) view.findViewById(android.R.id.summary);
     94             summary.setText(getContext().getString(R.string.sync_one_time_sync, getSummary()));
     95         } else {
     96             switchView.setVisibility(View.VISIBLE);
     97         }
     98     }
     99 
    100     /**
    101      * Set whether the sync is active.
    102      * @param isActive whether or not the sync is active
    103      */
    104     public void setActive(boolean isActive) {
    105         mIsActive = isActive;
    106         notifyChanged();
    107     }
    108 
    109     /**
    110      * Set whether a sync is pending.
    111      * @param isPending whether or not the sync is pending
    112      */
    113     public void setPending(boolean isPending) {
    114         mIsPending = isPending;
    115         notifyChanged();
    116     }
    117 
    118     /**
    119      * Set whether the corresponding sync failed.
    120      * @param failed whether or not the sync failed
    121      */
    122     public void setFailed(boolean failed) {
    123         mFailed = failed;
    124         notifyChanged();
    125     }
    126 
    127     /**
    128      * Sets whether the preference is in one-time sync mode.
    129      */
    130     public void setOneTimeSyncMode(boolean oneTimeSyncMode) {
    131         mOneTimeSyncMode = oneTimeSyncMode;
    132         notifyChanged();
    133     }
    134 
    135     /**
    136      * Gets whether the preference is in one-time sync mode.
    137      */
    138     public boolean isOneTimeSyncMode() {
    139         return mOneTimeSyncMode;
    140     }
    141 
    142     @Override
    143     protected void onClick() {
    144         // When we're in one-time sync mode, we don't want a click to change the
    145         // Switch state
    146         if (!mOneTimeSyncMode) {
    147             if (ActivityManager.isUserAMonkey()) {
    148                 Log.d("SyncState", "ignoring monkey's attempt to flip sync state");
    149             } else {
    150                 super.onClick();
    151             }
    152         }
    153     }
    154 
    155     public Account getAccount() {
    156         return mAccount;
    157     }
    158 
    159     public String getAuthority() {
    160         return mAuthority;
    161     }
    162 
    163     public String getPackageName() {
    164         return mPackageName;
    165     };
    166 
    167     public int getUid() {
    168         return mUid;
    169     };
    170 }
    171