| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.contacts; |
| |
| import com.android.contacts.activities.ContactsFrontDoor; |
| import com.android.contacts.activities.ContactBrowserActivity; |
| import com.android.internal.telephony.ITelephony; |
| |
| import android.app.Activity; |
| import android.app.TabActivity; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.provider.CallLog.Calls; |
| import android.provider.ContactsContract.Intents.UI; |
| import android.util.Log; |
| import android.view.Window; |
| import android.widget.TabHost; |
| |
| /** |
| * The dialer activity that has one tab with the virtual 12key |
| * dialer, a tab with recent calls in it, a tab with the contacts and |
| * a tab with the favorite. This is the container and the tabs are |
| * embedded using intents. |
| * The dialer tab's title is 'phone', a more common name (see strings.xml). |
| */ |
| public class DialtactsActivity extends TabActivity implements TabHost.OnTabChangeListener { |
| private static final String TAG = "Dailtacts"; |
| |
| private static final int TAB_INDEX_DIALER = 0; |
| private static final int TAB_INDEX_CALL_LOG = 1; |
| private static final int TAB_INDEX_CONTACTS = 2; |
| private static final int TAB_INDEX_FAVORITES = 3; |
| |
| static final String EXTRA_IGNORE_STATE = "ignore-state"; |
| |
| /** Name of the dialtacts shared preferences */ |
| static final String PREFS_DIALTACTS = "dialtacts"; |
| /** If true, when handling the contacts intent the favorites tab will be shown instead */ |
| static final String PREF_FAVORITES_AS_CONTACTS = "favorites_as_contacts"; |
| static final boolean PREF_FAVORITES_AS_CONTACTS_DEFAULT = false; |
| |
| /** Last manually selected tab index */ |
| private static final String PREF_LAST_MANUALLY_SELECTED_TAB = "last_manually_selected_tab"; |
| private static final int PREF_LAST_MANUALLY_SELECTED_TAB_DEFAULT = TAB_INDEX_DIALER; |
| |
| private TabHost mTabHost; |
| private String mFilterText; |
| private Uri mDialUri; |
| |
| /** |
| * The index of the tab that has last been manually selected (the user clicked on a tab). |
| * This value does not keep track of programmatically set Tabs (e.g. Call Log after a Call) |
| */ |
| private int mLastManuallySelectedTab; |
| |
| @Override |
| protected void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| final Intent intent = getIntent(); |
| fixIntent(intent); |
| |
| requestWindowFeature(Window.FEATURE_NO_TITLE); |
| setContentView(R.layout.dialer_activity); |
| |
| mTabHost = getTabHost(); |
| mTabHost.setOnTabChangedListener(this); |
| |
| // Setup the tabs |
| setupDialerTab(); |
| setupCallLogTab(); |
| setupContactsTab(); |
| setupFavoritesTab(); |
| |
| // Load the last manually loaded tab |
| final SharedPreferences prefs = getSharedPreferences(PREFS_DIALTACTS, MODE_PRIVATE); |
| mLastManuallySelectedTab = prefs.getInt(PREF_LAST_MANUALLY_SELECTED_TAB, |
| PREF_LAST_MANUALLY_SELECTED_TAB_DEFAULT); |
| |
| setCurrentTab(intent); |
| |
| if (UI.FILTER_CONTACTS_ACTION.equals(intent.getAction()) |
| && icicle == null) { |
| setupFilterText(intent); |
| } |
| } |
| |
| @Override |
| protected void onPause() { |
| super.onPause(); |
| |
| final int currentTabIndex = mTabHost.getCurrentTab(); |
| final SharedPreferences.Editor editor = |
| getSharedPreferences(PREFS_DIALTACTS, MODE_PRIVATE).edit(); |
| if (currentTabIndex == TAB_INDEX_CONTACTS || currentTabIndex == TAB_INDEX_FAVORITES) { |
| editor.putBoolean(PREF_FAVORITES_AS_CONTACTS, currentTabIndex == TAB_INDEX_FAVORITES); |
| } |
| editor.putInt(PREF_LAST_MANUALLY_SELECTED_TAB, mLastManuallySelectedTab); |
| |
| editor.apply(); |
| } |
| |
| private void fixIntent(Intent intent) { |
| // This should be cleaned up: the call key used to send an Intent |
| // that just said to go to the recent calls list. It now sends this |
| // abstract action, but this class hasn't been rewritten to deal with it. |
| if (Intent.ACTION_CALL_BUTTON.equals(intent.getAction())) { |
| intent.setDataAndType(Calls.CONTENT_URI, Calls.CONTENT_TYPE); |
| intent.putExtra("call_key", true); |
| setIntent(intent); |
| } |
| } |
| |
| private void setupCallLogTab() { |
| // Force the class since overriding tab entries doesn't work |
| Intent intent = new Intent("com.android.phone.action.RECENT_CALLS"); |
| intent.setClass(this, RecentCallsListActivity.class); |
| |
| mTabHost.addTab(mTabHost.newTabSpec("call_log") |
| .setIndicator(getString(R.string.recentCallsIconLabel), |
| getResources().getDrawable(R.drawable.ic_tab_recent)) |
| .setContent(intent)); |
| } |
| |
| private void setupDialerTab() { |
| Intent intent = new Intent("com.android.phone.action.TOUCH_DIALER"); |
| intent.setClass(this, TwelveKeyDialer.class); |
| |
| mTabHost.addTab(mTabHost.newTabSpec("dialer") |
| .setIndicator(getString(R.string.dialerIconLabel), |
| getResources().getDrawable(R.drawable.ic_tab_dialer)) |
| .setContent(intent)); |
| } |
| |
| private void setupContactsTab() { |
| Intent intent = new Intent(UI.LIST_DEFAULT); |
| intent.setClass(this, ContactBrowserActivity.class); |
| |
| mTabHost.addTab(mTabHost.newTabSpec("contacts") |
| .setIndicator(getText(R.string.contactsIconLabel), |
| getResources().getDrawable(R.drawable.ic_tab_contacts)) |
| .setContent(intent)); |
| } |
| |
| private void setupFavoritesTab() { |
| Intent intent = new Intent(UI.LIST_STREQUENT_ACTION); |
| intent.setClass(this, ContactBrowserActivity.class); |
| |
| mTabHost.addTab(mTabHost.newTabSpec("favorites") |
| .setIndicator(getString(R.string.contactsFavoritesLabel), |
| getResources().getDrawable(R.drawable.ic_tab_starred)) |
| .setContent(intent)); |
| } |
| |
| /** |
| * Returns true if the intent is due to hitting the green send key while in a call. |
| * |
| * @param intent the intent that launched this activity |
| * @param recentCallsRequest true if the intent is requesting to view recent calls |
| * @return true if the intent is due to hitting the green send key while in a call |
| */ |
| private boolean isSendKeyWhileInCall(final Intent intent, final boolean recentCallsRequest) { |
| // If there is a call in progress go to the call screen |
| if (recentCallsRequest) { |
| final boolean callKey = intent.getBooleanExtra("call_key", false); |
| |
| try { |
| ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); |
| if (callKey && phone != null && phone.showCallScreen()) { |
| return true; |
| } |
| } catch (RemoteException e) { |
| Log.e(TAG, "Failed to handle send while in call", e); |
| } |
| } |
| |
| return false; |
| } |
| |
| /** |
| * Sets the current tab based on the intent's request type |
| * |
| * @param intent Intent that contains information about which tab should be selected |
| */ |
| private void setCurrentTab(Intent intent) { |
| // If we got here by hitting send and we're in call forward along to the in-call activity |
| final boolean recentCallsRequest = Calls.CONTENT_TYPE.equals(intent.getType()); |
| if (isSendKeyWhileInCall(intent, recentCallsRequest)) { |
| finish(); |
| return; |
| } |
| |
| // Dismiss menu provided by any children activities |
| Activity activity = getLocalActivityManager(). |
| getActivity(mTabHost.getCurrentTabTag()); |
| if (activity != null) { |
| activity.closeOptionsMenu(); |
| } |
| |
| // Tell the children activities that they should ignore any possible saved |
| // state and instead reload their state from the parent's intent |
| intent.putExtra(EXTRA_IGNORE_STATE, true); |
| |
| // Remember the old manually selected tab index so that it can be restored if it is |
| // overwritten by one of the programmatic tab selections |
| final int savedTabIndex = mLastManuallySelectedTab; |
| |
| // Choose the tab based on the inbound intent |
| if (intent.getBooleanExtra(ContactsFrontDoor.EXTRA_FRONT_DOOR, false)) { |
| // Launched through the contacts front door, set the proper contacts tab (sticky |
| // between favorites and contacts) |
| SharedPreferences prefs = getSharedPreferences(PREFS_DIALTACTS, MODE_PRIVATE); |
| boolean favoritesAsContacts = prefs.getBoolean(PREF_FAVORITES_AS_CONTACTS, |
| PREF_FAVORITES_AS_CONTACTS_DEFAULT); |
| if (favoritesAsContacts) { |
| mTabHost.setCurrentTab(TAB_INDEX_FAVORITES); |
| } else { |
| mTabHost.setCurrentTab(TAB_INDEX_CONTACTS); |
| } |
| } else { |
| // Not launched through the front door, look at the component to determine the tab |
| String componentName = intent.getComponent().getClassName(); |
| if (getClass().getName().equals(componentName)) { |
| if (recentCallsRequest) { |
| mTabHost.setCurrentTab(TAB_INDEX_CALL_LOG); |
| } else { |
| mTabHost.setCurrentTab(TAB_INDEX_DIALER); |
| } |
| } else { |
| mTabHost.setCurrentTab(mLastManuallySelectedTab); |
| } |
| } |
| |
| // Restore to the previous manual selection |
| mLastManuallySelectedTab = savedTabIndex; |
| |
| // Tell the children activities that they should honor their saved states |
| // instead of the state from the parent's intent |
| intent.putExtra(EXTRA_IGNORE_STATE, false); |
| } |
| |
| @Override |
| public void onNewIntent(Intent newIntent) { |
| setIntent(newIntent); |
| fixIntent(newIntent); |
| setCurrentTab(newIntent); |
| final String action = newIntent.getAction(); |
| if (UI.FILTER_CONTACTS_ACTION.equals(action)) { |
| setupFilterText(newIntent); |
| } else if (isDialIntent(newIntent)) { |
| setupDialUri(newIntent); |
| } |
| } |
| |
| /** Returns true if the given intent contains a phone number to populate the dialer with */ |
| private boolean isDialIntent(Intent intent) { |
| final String action = intent.getAction(); |
| if (Intent.ACTION_DIAL.equals(action)) { |
| return true; |
| } |
| if (Intent.ACTION_VIEW.equals(action)) { |
| final Uri data = intent.getData(); |
| if (data != null && "tel".equals(data.getScheme())) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Retrieves the filter text stored in {@link #setupFilterText(Intent)}. |
| * This text originally came from a FILTER_CONTACTS_ACTION intent received |
| * by this activity. The stored text will then be cleared after after this |
| * method returns. |
| * |
| * @return The stored filter text |
| */ |
| public String getAndClearFilterText() { |
| String filterText = mFilterText; |
| mFilterText = null; |
| return filterText; |
| } |
| |
| /** |
| * Stores the filter text associated with a FILTER_CONTACTS_ACTION intent. |
| * This is so child activities can check if they are supposed to display a filter. |
| * |
| * @param intent The intent received in {@link #onNewIntent(Intent)} |
| */ |
| private void setupFilterText(Intent intent) { |
| // If the intent was relaunched from history, don't apply the filter text. |
| if ((intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) { |
| return; |
| } |
| String filter = intent.getStringExtra(UI.FILTER_TEXT_EXTRA_KEY); |
| if (filter != null && filter.length() > 0) { |
| mFilterText = filter; |
| } |
| } |
| |
| /** |
| * Retrieves the uri stored in {@link #setupDialUri(Intent)}. This uri |
| * originally came from a dial intent received by this activity. The stored |
| * uri will then be cleared after after this method returns. |
| * |
| * @return The stored uri |
| */ |
| public Uri getAndClearDialUri() { |
| Uri dialUri = mDialUri; |
| mDialUri = null; |
| return dialUri; |
| } |
| |
| /** |
| * Stores the uri associated with a dial intent. This is so child activities can |
| * check if they are supposed to display new dial info. |
| * |
| * @param intent The intent received in {@link #onNewIntent(Intent)} |
| */ |
| private void setupDialUri(Intent intent) { |
| // If the intent was relaunched from history, don't reapply the intent. |
| if ((intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) { |
| return; |
| } |
| mDialUri = intent.getData(); |
| } |
| |
| @Override |
| public void onBackPressed() { |
| if (isTaskRoot()) { |
| // Instead of stopping, simply push this to the back of the stack. |
| // This is only done when running at the top of the stack; |
| // otherwise, we have been launched by someone else so need to |
| // allow the user to go back to the caller. |
| moveTaskToBack(false); |
| } else { |
| super.onBackPressed(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public void onTabChanged(String tabId) { |
| // Because we're using Activities as our tab children, we trigger |
| // onWindowFocusChanged() to let them know when they're active. This may |
| // seem to duplicate the purpose of onResume(), but it's needed because |
| // onResume() can't reliably check if a keyguard is active. |
| Activity activity = getLocalActivityManager().getActivity(tabId); |
| if (activity != null) { |
| activity.onWindowFocusChanged(true); |
| } |
| |
| // Remember this tab index. This function is also called, if the tab is set automatically |
| // in which case the setter (setCurrentTab) has to set this to its old value afterwards |
| mLastManuallySelectedTab = mTabHost.getCurrentTab(); |
| } |
| } |