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; 18 19 import com.android.providers.subscribedfeeds.R; 20 21 import android.content.Context; 22 import android.graphics.drawable.AnimationDrawable; 23 import android.preference.CheckBoxPreference; 24 import android.util.AttributeSet; 25 import android.view.View; 26 import android.widget.ImageView; 27 import android.widget.TextView; 28 import android.accounts.Account; 29 30 public class SyncStateCheckBoxPreference extends CheckBoxPreference { 31 32 private boolean mIsActive = false; 33 private boolean mIsPending = false; 34 private boolean mFailed = false; 35 private Account mAccount; 36 private String mAuthority; 37 38 /** 39 * A mode for this preference where clicking does a one-time sync instead of 40 * toggling whether the provider will do autosync. 41 */ 42 private boolean mOneTimeSyncMode = false; 43 44 public SyncStateCheckBoxPreference(Context context, AttributeSet attrs) { 45 super(context, attrs); 46 setWidgetLayoutResource(R.layout.preference_widget_sync_toggle); 47 mAccount = null; 48 mAuthority = null; 49 } 50 51 public SyncStateCheckBoxPreference(Context context, Account account, String authority) { 52 super(context, null); 53 mAccount = account; 54 mAuthority = authority; 55 setWidgetLayoutResource(R.layout.preference_widget_sync_toggle); 56 } 57 58 @Override 59 public void onBindView(View view) { 60 super.onBindView(view); 61 ImageView syncActiveView = (ImageView) view.findViewById(R.id.sync_active); 62 View syncPendingView = view.findViewById(R.id.sync_pending); 63 View syncFailedView = view.findViewById(R.id.sync_failed); 64 65 syncActiveView.setVisibility(mIsActive ? View.VISIBLE : View.GONE); 66 final AnimationDrawable anim = (AnimationDrawable) syncActiveView.getDrawable(); 67 boolean showError; 68 boolean showPending; 69 if (mIsActive) { 70 syncActiveView.post(new Runnable() { 71 public void run() { 72 anim.start(); 73 } 74 }); 75 showPending = false; 76 showError = false; 77 } else { 78 anim.stop(); 79 if (mIsPending) { 80 showPending = true; 81 showError = false; 82 } else { 83 showPending = false; 84 showError = mFailed; 85 } 86 } 87 88 syncFailedView.setVisibility(showError ? View.VISIBLE : View.GONE); 89 syncPendingView.setVisibility((showPending && !mIsActive) ? View.VISIBLE : View.GONE); 90 91 View checkBox = view.findViewById(android.R.id.checkbox); 92 if (mOneTimeSyncMode) { 93 checkBox.setVisibility(View.GONE); 94 95 /* 96 * Override the summary. Fill in the %1$s with the existing summary 97 * (what ends up happening is the old summary is shown on the next 98 * line). 99 */ 100 TextView summary = (TextView) view.findViewById(android.R.id.summary); 101 summary.setText(getContext().getString(R.string.sync_one_time_sync, getSummary())); 102 } else { 103 checkBox.setVisibility(View.VISIBLE); 104 } 105 } 106 107 /** 108 * Set whether the sync is active. 109 * @param isActive whether or not the sync is active 110 */ 111 public void setActive(boolean isActive) { 112 mIsActive = isActive; 113 notifyChanged(); 114 } 115 116 /** 117 * Set whether a sync is pending. 118 * @param isPending whether or not the sync is pending 119 */ 120 public void setPending(boolean isPending) { 121 mIsPending = isPending; 122 notifyChanged(); 123 } 124 125 /** 126 * Set whether the corresponding sync failed. 127 * @param failed whether or not the sync failed 128 */ 129 public void setFailed(boolean failed) { 130 mFailed = failed; 131 notifyChanged(); 132 } 133 134 /** 135 * Sets whether the preference is in one-time sync mode. 136 */ 137 public void setOneTimeSyncMode(boolean oneTimeSyncMode) { 138 mOneTimeSyncMode = oneTimeSyncMode; 139 notifyChanged(); 140 } 141 142 /** 143 * Gets whether the preference is in one-time sync mode. 144 */ 145 public boolean isOneTimeSyncMode() { 146 return mOneTimeSyncMode; 147 } 148 149 @Override 150 protected void onClick() { 151 // When we're in one-time sync mode, we don't want a click to change the 152 // checkbox state 153 if (!mOneTimeSyncMode) { 154 super.onClick(); 155 } 156 } 157 158 public Account getAccount() { 159 return mAccount; 160 } 161 162 public String getAuthority() { 163 return mAuthority; 164 } 165 } 166