| /* |
| * Copyright (C) 2011 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.dialer.app.dialpad; |
| |
| import android.Manifest.permission; |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.DialogFragment; |
| import android.app.Fragment; |
| import android.content.BroadcastReceiver; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.PackageManager; |
| import android.database.Cursor; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.media.AudioManager; |
| import android.media.ToneGenerator; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.Trace; |
| import android.provider.Contacts.People; |
| import android.provider.Contacts.Phones; |
| import android.provider.Contacts.PhonesColumns; |
| import android.provider.Settings; |
| import android.support.annotation.VisibleForTesting; |
| import android.support.v4.content.ContextCompat; |
| import android.telecom.PhoneAccount; |
| import android.telecom.PhoneAccountHandle; |
| import android.telephony.PhoneNumberFormattingTextWatcher; |
| import android.telephony.PhoneNumberUtils; |
| import android.telephony.TelephonyManager; |
| import android.text.Editable; |
| import android.text.TextUtils; |
| import android.text.TextWatcher; |
| import android.util.AttributeSet; |
| import android.view.HapticFeedbackConstants; |
| import android.view.KeyEvent; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.AdapterView; |
| import android.widget.BaseAdapter; |
| import android.widget.EditText; |
| import android.widget.ImageButton; |
| import android.widget.ImageView; |
| import android.widget.ListView; |
| import android.widget.PopupMenu; |
| import android.widget.RelativeLayout; |
| import android.widget.TextView; |
| import com.android.contacts.common.GeoUtil; |
| import com.android.contacts.common.dialog.CallSubjectDialog; |
| import com.android.contacts.common.util.StopWatch; |
| import com.android.contacts.common.widget.FloatingActionButtonController; |
| import com.android.dialer.animation.AnimUtils; |
| import com.android.dialer.app.DialtactsActivity; |
| import com.android.dialer.app.R; |
| import com.android.dialer.app.SpecialCharSequenceMgr; |
| import com.android.dialer.app.calllog.CallLogAsync; |
| import com.android.dialer.callintent.CallIntentBuilder; |
| import com.android.dialer.callintent.nano.CallInitiationType; |
| import com.android.dialer.calllogutils.PhoneAccountUtils; |
| import com.android.dialer.common.LogUtil; |
| import com.android.dialer.dialpadview.DialpadKeyButton; |
| import com.android.dialer.dialpadview.DialpadView; |
| import com.android.dialer.proguard.UsedByReflection; |
| import com.android.dialer.telecom.TelecomUtil; |
| import com.android.dialer.util.CallUtil; |
| import com.android.dialer.util.DialerUtils; |
| import com.android.dialer.util.PermissionsUtil; |
| import java.util.HashSet; |
| import java.util.List; |
| |
| /** Fragment that displays a twelve-key phone dialpad. */ |
| public class DialpadFragment extends Fragment |
| implements View.OnClickListener, |
| View.OnLongClickListener, |
| View.OnKeyListener, |
| AdapterView.OnItemClickListener, |
| TextWatcher, |
| PopupMenu.OnMenuItemClickListener, |
| DialpadKeyButton.OnPressedListener { |
| |
| private static final String TAG = "DialpadFragment"; |
| private static final boolean DEBUG = DialtactsActivity.DEBUG; |
| private static final String EMPTY_NUMBER = ""; |
| private static final char PAUSE = ','; |
| private static final char WAIT = ';'; |
| /** The length of DTMF tones in milliseconds */ |
| private static final int TONE_LENGTH_MS = 150; |
| |
| private static final int TONE_LENGTH_INFINITE = -1; |
| /** The DTMF tone volume relative to other sounds in the stream */ |
| private static final int TONE_RELATIVE_VOLUME = 80; |
| /** Stream type used to play the DTMF tones off call, and mapped to the volume control keys */ |
| private static final int DIAL_TONE_STREAM_TYPE = AudioManager.STREAM_DTMF; |
| /** Identifier for the "Add Call" intent extra. */ |
| private static final String ADD_CALL_MODE_KEY = "add_call_mode"; |
| /** |
| * Identifier for intent extra for sending an empty Flash message for CDMA networks. This message |
| * is used by the network to simulate a press/depress of the "hookswitch" of a landline phone. Aka |
| * "empty flash". |
| * |
| * <p>TODO: Using an intent extra to tell the phone to send this flash is a temporary measure. To |
| * be replaced with an Telephony/TelecomManager call in the future. TODO: Keep in sync with the |
| * string defined in OutgoingCallBroadcaster.java in Phone app until this is replaced with the |
| * Telephony/Telecom API. |
| */ |
| private static final String EXTRA_SEND_EMPTY_FLASH = "com.android.phone.extra.SEND_EMPTY_FLASH"; |
| |
| private static final String PREF_DIGITS_FILLED_BY_INTENT = "pref_digits_filled_by_intent"; |
| private final Object mToneGeneratorLock = new Object(); |
| /** Set of dialpad keys that are currently being pressed */ |
| private final HashSet<View> mPressedDialpadKeys = new HashSet<View>(12); |
| // Last number dialed, retrieved asynchronously from the call DB |
| // in onCreate. This number is displayed when the user hits the |
| // send key and cleared in onPause. |
| private final CallLogAsync mCallLog = new CallLogAsync(); |
| private OnDialpadQueryChangedListener mDialpadQueryListener; |
| private DialpadView mDialpadView; |
| private EditText mDigits; |
| private int mDialpadSlideInDuration; |
| /** Remembers if we need to clear digits field when the screen is completely gone. */ |
| private boolean mClearDigitsOnStop; |
| |
| private View mOverflowMenuButton; |
| private PopupMenu mOverflowPopupMenu; |
| private View mDelete; |
| private ToneGenerator mToneGenerator; |
| private View mSpacer; |
| private FloatingActionButtonController mFloatingActionButtonController; |
| private ListView mDialpadChooser; |
| private DialpadChooserAdapter mDialpadChooserAdapter; |
| /** Regular expression prohibiting manual phone call. Can be empty, which means "no rule". */ |
| private String mProhibitedPhoneNumberRegexp; |
| |
| private PseudoEmergencyAnimator mPseudoEmergencyAnimator; |
| private String mLastNumberDialed = EMPTY_NUMBER; |
| |
| // determines if we want to playback local DTMF tones. |
| private boolean mDTMFToneEnabled; |
| private String mCurrentCountryIso; |
| private CallStateReceiver mCallStateReceiver; |
| private boolean mWasEmptyBeforeTextChange; |
| /** |
| * This field is set to true while processing an incoming DIAL intent, in order to make sure that |
| * SpecialCharSequenceMgr actions can be triggered by user input but *not* by a tel: URI passed by |
| * some other app. It will be set to false when all digits are cleared. |
| */ |
| private boolean mDigitsFilledByIntent; |
| |
| private boolean mStartedFromNewIntent = false; |
| private boolean mFirstLaunch = false; |
| private boolean mAnimate = false; |
| |
| /** |
| * Determines whether an add call operation is requested. |
| * |
| * @param intent The intent. |
| * @return {@literal true} if add call operation was requested. {@literal false} otherwise. |
| */ |
| public static boolean isAddCallMode(Intent intent) { |
| if (intent == null) { |
| return false; |
| } |
| final String action = intent.getAction(); |
| if (Intent.ACTION_DIAL.equals(action) || Intent.ACTION_VIEW.equals(action)) { |
| // see if we are "adding a call" from the InCallScreen; false by default. |
| return intent.getBooleanExtra(ADD_CALL_MODE_KEY, false); |
| } else { |
| return false; |
| } |
| } |
| |
| /** |
| * Format the provided string of digits into one that represents a properly formatted phone |
| * number. |
| * |
| * @param dialString String of characters to format |
| * @param normalizedNumber the E164 format number whose country code is used if the given |
| * phoneNumber doesn't have the country code. |
| * @param countryIso The country code representing the format to use if the provided normalized |
| * number is null or invalid. |
| * @return the provided string of digits as a formatted phone number, retaining any post-dial |
| * portion of the string. |
| */ |
| @VisibleForTesting |
| static String getFormattedDigits(String dialString, String normalizedNumber, String countryIso) { |
| String number = PhoneNumberUtils.extractNetworkPortion(dialString); |
| // Also retrieve the post dial portion of the provided data, so that the entire dial |
| // string can be reconstituted later. |
| final String postDial = PhoneNumberUtils.extractPostDialPortion(dialString); |
| |
| if (TextUtils.isEmpty(number)) { |
| return postDial; |
| } |
| |
| number = PhoneNumberUtils.formatNumber(number, normalizedNumber, countryIso); |
| |
| if (TextUtils.isEmpty(postDial)) { |
| return number; |
| } |
| |
| return number.concat(postDial); |
| } |
| |
| /** |
| * Returns true of the newDigit parameter can be added at the current selection point, otherwise |
| * returns false. Only prevents input of WAIT and PAUSE digits at an unsupported position. Fails |
| * early if start == -1 or start is larger than end. |
| */ |
| @VisibleForTesting |
| /* package */ static boolean canAddDigit(CharSequence digits, int start, int end, char newDigit) { |
| if (newDigit != WAIT && newDigit != PAUSE) { |
| throw new IllegalArgumentException( |
| "Should not be called for anything other than PAUSE & WAIT"); |
| } |
| |
| // False if no selection, or selection is reversed (end < start) |
| if (start == -1 || end < start) { |
| return false; |
| } |
| |
| // unsupported selection-out-of-bounds state |
| if (start > digits.length() || end > digits.length()) { |
| return false; |
| } |
| |
| // Special digit cannot be the first digit |
| if (start == 0) { |
| return false; |
| } |
| |
| if (newDigit == WAIT) { |
| // preceding char is ';' (WAIT) |
| if (digits.charAt(start - 1) == WAIT) { |
| return false; |
| } |
| |
| // next char is ';' (WAIT) |
| if ((digits.length() > end) && (digits.charAt(end) == WAIT)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| private TelephonyManager getTelephonyManager() { |
| return (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE); |
| } |
| |
| @Override |
| public Context getContext() { |
| return getActivity(); |
| } |
| |
| @Override |
| public void beforeTextChanged(CharSequence s, int start, int count, int after) { |
| mWasEmptyBeforeTextChange = TextUtils.isEmpty(s); |
| } |
| |
| @Override |
| public void onTextChanged(CharSequence input, int start, int before, int changeCount) { |
| if (mWasEmptyBeforeTextChange != TextUtils.isEmpty(input)) { |
| final Activity activity = getActivity(); |
| if (activity != null) { |
| activity.invalidateOptionsMenu(); |
| updateMenuOverflowButton(mWasEmptyBeforeTextChange); |
| } |
| } |
| |
| // DTMF Tones do not need to be played here any longer - |
| // the DTMF dialer handles that functionality now. |
| } |
| |
| @Override |
| public void afterTextChanged(Editable input) { |
| // When DTMF dialpad buttons are being pressed, we delay SpecialCharSequenceMgr sequence, |
| // since some of SpecialCharSequenceMgr's behavior is too abrupt for the "touch-down" |
| // behavior. |
| if (!mDigitsFilledByIntent |
| && SpecialCharSequenceMgr.handleChars(getActivity(), input.toString(), mDigits)) { |
| // A special sequence was entered, clear the digits |
| mDigits.getText().clear(); |
| } |
| |
| if (isDigitsEmpty()) { |
| mDigitsFilledByIntent = false; |
| mDigits.setCursorVisible(false); |
| } |
| |
| if (mDialpadQueryListener != null) { |
| mDialpadQueryListener.onDialpadQueryChanged(mDigits.getText().toString()); |
| } |
| |
| updateDeleteButtonEnabledState(); |
| } |
| |
| @Override |
| public void onCreate(Bundle state) { |
| Trace.beginSection(TAG + " onCreate"); |
| super.onCreate(state); |
| |
| mFirstLaunch = state == null; |
| |
| mCurrentCountryIso = GeoUtil.getCurrentCountryIso(getActivity()); |
| |
| mProhibitedPhoneNumberRegexp = |
| getResources().getString(R.string.config_prohibited_phone_number_regexp); |
| |
| if (state != null) { |
| mDigitsFilledByIntent = state.getBoolean(PREF_DIGITS_FILLED_BY_INTENT); |
| } |
| |
| mDialpadSlideInDuration = getResources().getInteger(R.integer.dialpad_slide_in_duration); |
| |
| if (mCallStateReceiver == null) { |
| IntentFilter callStateIntentFilter = |
| new IntentFilter(TelephonyManager.ACTION_PHONE_STATE_CHANGED); |
| mCallStateReceiver = new CallStateReceiver(); |
| getActivity().registerReceiver(mCallStateReceiver, callStateIntentFilter); |
| } |
| Trace.endSection(); |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) { |
| Trace.beginSection(TAG + " onCreateView"); |
| Trace.beginSection(TAG + " inflate view"); |
| final View fragmentView = inflater.inflate(R.layout.dialpad_fragment, container, false); |
| Trace.endSection(); |
| Trace.beginSection(TAG + " buildLayer"); |
| fragmentView.buildLayer(); |
| Trace.endSection(); |
| |
| Trace.beginSection(TAG + " setup views"); |
| |
| mDialpadView = (DialpadView) fragmentView.findViewById(R.id.dialpad_view); |
| mDialpadView.setCanDigitsBeEdited(true); |
| mDigits = mDialpadView.getDigits(); |
| mDigits.setKeyListener(UnicodeDialerKeyListener.INSTANCE); |
| mDigits.setOnClickListener(this); |
| mDigits.setOnKeyListener(this); |
| mDigits.setOnLongClickListener(this); |
| mDigits.addTextChangedListener(this); |
| mDigits.setElegantTextHeight(false); |
| |
| PhoneNumberFormattingTextWatcher watcher = |
| new PhoneNumberFormattingTextWatcher(GeoUtil.getCurrentCountryIso(getActivity())); |
| mDigits.addTextChangedListener(watcher); |
| |
| // Check for the presence of the keypad |
| View oneButton = fragmentView.findViewById(R.id.one); |
| if (oneButton != null) { |
| configureKeypadListeners(fragmentView); |
| } |
| |
| mDelete = mDialpadView.getDeleteButton(); |
| |
| if (mDelete != null) { |
| mDelete.setOnClickListener(this); |
| mDelete.setOnLongClickListener(this); |
| } |
| |
| mSpacer = fragmentView.findViewById(R.id.spacer); |
| mSpacer.setOnTouchListener( |
| new View.OnTouchListener() { |
| @Override |
| public boolean onTouch(View v, MotionEvent event) { |
| if (isDigitsEmpty()) { |
| if (getActivity() != null) { |
| return ((HostInterface) getActivity()).onDialpadSpacerTouchWithEmptyQuery(); |
| } |
| return true; |
| } |
| return false; |
| } |
| }); |
| |
| mDigits.setCursorVisible(false); |
| |
| // Set up the "dialpad chooser" UI; see showDialpadChooser(). |
| mDialpadChooser = (ListView) fragmentView.findViewById(R.id.dialpadChooser); |
| mDialpadChooser.setOnItemClickListener(this); |
| |
| final View floatingActionButtonContainer = |
| fragmentView.findViewById(R.id.dialpad_floating_action_button_container); |
| final ImageButton floatingActionButton = |
| (ImageButton) fragmentView.findViewById(R.id.dialpad_floating_action_button); |
| floatingActionButton.setOnClickListener(this); |
| mFloatingActionButtonController = |
| new FloatingActionButtonController( |
| getActivity(), floatingActionButtonContainer, floatingActionButton); |
| Trace.endSection(); |
| Trace.endSection(); |
| return fragmentView; |
| } |
| |
| private boolean isLayoutReady() { |
| return mDigits != null; |
| } |
| |
| @VisibleForTesting |
| public EditText getDigitsWidget() { |
| return mDigits; |
| } |
| |
| /** @return true when {@link #mDigits} is actually filled by the Intent. */ |
| private boolean fillDigitsIfNecessary(Intent intent) { |
| // Only fills digits from an intent if it is a new intent. |
| // Otherwise falls back to the previously used number. |
| if (!mFirstLaunch && !mStartedFromNewIntent) { |
| return false; |
| } |
| |
| final String action = intent.getAction(); |
| if (Intent.ACTION_DIAL.equals(action) || Intent.ACTION_VIEW.equals(action)) { |
| Uri uri = intent.getData(); |
| if (uri != null) { |
| if (PhoneAccount.SCHEME_TEL.equals(uri.getScheme())) { |
| // Put the requested number into the input area |
| String data = uri.getSchemeSpecificPart(); |
| // Remember it is filled via Intent. |
| mDigitsFilledByIntent = true; |
| final String converted = |
| PhoneNumberUtils.convertKeypadLettersToDigits( |
| PhoneNumberUtils.replaceUnicodeDigits(data)); |
| setFormattedDigits(converted, null); |
| return true; |
| } else { |
| if (!PermissionsUtil.hasContactsPermissions(getActivity())) { |
| return false; |
| } |
| String type = intent.getType(); |
| if (People.CONTENT_ITEM_TYPE.equals(type) || Phones.CONTENT_ITEM_TYPE.equals(type)) { |
| // Query the phone number |
| Cursor c = |
| getActivity() |
| .getContentResolver() |
| .query( |
| intent.getData(), |
| new String[] {PhonesColumns.NUMBER, PhonesColumns.NUMBER_KEY}, |
| null, |
| null, |
| null); |
| if (c != null) { |
| try { |
| if (c.moveToFirst()) { |
| // Remember it is filled via Intent. |
| mDigitsFilledByIntent = true; |
| // Put the number into the input area |
| setFormattedDigits(c.getString(0), c.getString(1)); |
| return true; |
| } |
| } finally { |
| c.close(); |
| } |
| } |
| } |
| } |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Checks the given Intent and changes dialpad's UI state. For example, if the Intent requires the |
| * screen to enter "Add Call" mode, this method will show correct UI for the mode. |
| */ |
| private void configureScreenFromIntent(Activity parent) { |
| // If we were not invoked with a DIAL intent, |
| if (!(parent instanceof DialtactsActivity)) { |
| setStartedFromNewIntent(false); |
| return; |
| } |
| // See if we were invoked with a DIAL intent. If we were, fill in the appropriate |
| // digits in the dialer field. |
| Intent intent = parent.getIntent(); |
| |
| if (!isLayoutReady()) { |
| // This happens typically when parent's Activity#onNewIntent() is called while |
| // Fragment#onCreateView() isn't called yet, and thus we cannot configure Views at |
| // this point. onViewCreate() should call this method after preparing layouts, so |
| // just ignore this call now. |
| LogUtil.i( |
| "DialpadFragment.configureScreenFromIntent", |
| "Screen configuration is requested before onCreateView() is called. Ignored"); |
| return; |
| } |
| |
| boolean needToShowDialpadChooser = false; |
| |
| // Be sure *not* to show the dialpad chooser if this is an |
| // explicit "Add call" action, though. |
| final boolean isAddCallMode = isAddCallMode(intent); |
| if (!isAddCallMode) { |
| |
| // Don't show the chooser when called via onNewIntent() and phone number is present. |
| // i.e. User clicks a telephone link from gmail for example. |
| // In this case, we want to show the dialpad with the phone number. |
| final boolean digitsFilled = fillDigitsIfNecessary(intent); |
| if (!(mStartedFromNewIntent && digitsFilled)) { |
| |
| final String action = intent.getAction(); |
| if (Intent.ACTION_DIAL.equals(action) |
| || Intent.ACTION_VIEW.equals(action) |
| || Intent.ACTION_MAIN.equals(action)) { |
| // If there's already an active call, bring up an intermediate UI to |
| // make the user confirm what they really want to do. |
| if (isPhoneInUse()) { |
| needToShowDialpadChooser = true; |
| } |
| } |
| } |
| } |
| showDialpadChooser(needToShowDialpadChooser); |
| setStartedFromNewIntent(false); |
| } |
| |
| public void setStartedFromNewIntent(boolean value) { |
| mStartedFromNewIntent = value; |
| } |
| |
| public void clearCallRateInformation() { |
| setCallRateInformation(null, null); |
| } |
| |
| public void setCallRateInformation(String countryName, String displayRate) { |
| mDialpadView.setCallRateInformation(countryName, displayRate); |
| } |
| |
| /** Sets formatted digits to digits field. */ |
| private void setFormattedDigits(String data, String normalizedNumber) { |
| final String formatted = getFormattedDigits(data, normalizedNumber, mCurrentCountryIso); |
| if (!TextUtils.isEmpty(formatted)) { |
| Editable digits = mDigits.getText(); |
| digits.replace(0, digits.length(), formatted); |
| // for some reason this isn't getting called in the digits.replace call above.. |
| // but in any case, this will make sure the background drawable looks right |
| afterTextChanged(digits); |
| } |
| } |
| |
| private void configureKeypadListeners(View fragmentView) { |
| final int[] buttonIds = |
| new int[] { |
| R.id.one, |
| R.id.two, |
| R.id.three, |
| R.id.four, |
| R.id.five, |
| R.id.six, |
| R.id.seven, |
| R.id.eight, |
| R.id.nine, |
| R.id.star, |
| R.id.zero, |
| R.id.pound |
| }; |
| |
| DialpadKeyButton dialpadKey; |
| |
| for (int i = 0; i < buttonIds.length; i++) { |
| dialpadKey = (DialpadKeyButton) fragmentView.findViewById(buttonIds[i]); |
| dialpadKey.setOnPressedListener(this); |
| } |
| |
| // Long-pressing one button will initiate Voicemail. |
| final DialpadKeyButton one = (DialpadKeyButton) fragmentView.findViewById(R.id.one); |
| one.setOnLongClickListener(this); |
| |
| // Long-pressing zero button will enter '+' instead. |
| final DialpadKeyButton zero = (DialpadKeyButton) fragmentView.findViewById(R.id.zero); |
| zero.setOnLongClickListener(this); |
| } |
| |
| @Override |
| public void onStart() { |
| LogUtil.d("DialpadFragment.onStart", "first launch: %b", mFirstLaunch); |
| Trace.beginSection(TAG + " onStart"); |
| super.onStart(); |
| // if the mToneGenerator creation fails, just continue without it. It is |
| // a local audio signal, and is not as important as the dtmf tone itself. |
| final long start = System.currentTimeMillis(); |
| synchronized (mToneGeneratorLock) { |
| if (mToneGenerator == null) { |
| try { |
| mToneGenerator = new ToneGenerator(DIAL_TONE_STREAM_TYPE, TONE_RELATIVE_VOLUME); |
| } catch (RuntimeException e) { |
| LogUtil.e( |
| "DialpadFragment.onStart", |
| "Exception caught while creating local tone generator: " + e); |
| mToneGenerator = null; |
| } |
| } |
| } |
| final long total = System.currentTimeMillis() - start; |
| if (total > 50) { |
| LogUtil.i("DialpadFragment.onStart", "Time for ToneGenerator creation: " + total); |
| } |
| Trace.endSection(); |
| } |
| |
| @Override |
| public void onResume() { |
| LogUtil.d("DialpadFragment.onResume", ""); |
| Trace.beginSection(TAG + " onResume"); |
| super.onResume(); |
| |
| final DialtactsActivity activity = (DialtactsActivity) getActivity(); |
| mDialpadQueryListener = activity; |
| |
| final StopWatch stopWatch = StopWatch.start("Dialpad.onResume"); |
| |
| // Query the last dialed number. Do it first because hitting |
| // the DB is 'slow'. This call is asynchronous. |
| queryLastOutgoingCall(); |
| |
| stopWatch.lap("qloc"); |
| |
| final ContentResolver contentResolver = activity.getContentResolver(); |
| |
| // retrieve the DTMF tone play back setting. |
| mDTMFToneEnabled = |
| Settings.System.getInt(contentResolver, Settings.System.DTMF_TONE_WHEN_DIALING, 1) == 1; |
| |
| stopWatch.lap("dtwd"); |
| |
| stopWatch.lap("hptc"); |
| |
| mPressedDialpadKeys.clear(); |
| |
| configureScreenFromIntent(getActivity()); |
| |
| stopWatch.lap("fdin"); |
| |
| if (!isPhoneInUse()) { |
| // A sanity-check: the "dialpad chooser" UI should not be visible if the phone is idle. |
| showDialpadChooser(false); |
| } |
| |
| stopWatch.lap("hnt"); |
| |
| updateDeleteButtonEnabledState(); |
| |
| stopWatch.lap("bes"); |
| |
| stopWatch.stopAndLog(TAG, 50); |
| |
| // Populate the overflow menu in onResume instead of onCreate, so that if the SMS activity |
| // is disabled while Dialer is paused, the "Send a text message" option can be correctly |
| // removed when resumed. |
| mOverflowMenuButton = mDialpadView.getOverflowMenuButton(); |
| mOverflowPopupMenu = buildOptionsMenu(mOverflowMenuButton); |
| mOverflowMenuButton.setOnTouchListener(mOverflowPopupMenu.getDragToOpenListener()); |
| mOverflowMenuButton.setOnClickListener(this); |
| mOverflowMenuButton.setVisibility(isDigitsEmpty() ? View.INVISIBLE : View.VISIBLE); |
| |
| if (mFirstLaunch) { |
| // The onHiddenChanged callback does not get called the first time the fragment is |
| // attached, so call it ourselves here. |
| onHiddenChanged(false); |
| } |
| |
| mFirstLaunch = false; |
| Trace.endSection(); |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| |
| // Make sure we don't leave this activity with a tone still playing. |
| stopTone(); |
| mPressedDialpadKeys.clear(); |
| |
| // TODO: I wonder if we should not check if the AsyncTask that |
| // lookup the last dialed number has completed. |
| mLastNumberDialed = EMPTY_NUMBER; // Since we are going to query again, free stale number. |
| |
| SpecialCharSequenceMgr.cleanup(); |
| } |
| |
| @Override |
| public void onStop() { |
| super.onStop(); |
| |
| synchronized (mToneGeneratorLock) { |
| if (mToneGenerator != null) { |
| mToneGenerator.release(); |
| mToneGenerator = null; |
| } |
| } |
| |
| if (mClearDigitsOnStop) { |
| mClearDigitsOnStop = false; |
| clearDialpad(); |
| } |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| super.onSaveInstanceState(outState); |
| outState.putBoolean(PREF_DIGITS_FILLED_BY_INTENT, mDigitsFilledByIntent); |
| } |
| |
| @Override |
| public void onDestroy() { |
| super.onDestroy(); |
| if (mPseudoEmergencyAnimator != null) { |
| mPseudoEmergencyAnimator.destroy(); |
| mPseudoEmergencyAnimator = null; |
| } |
| getActivity().unregisterReceiver(mCallStateReceiver); |
| } |
| |
| private void keyPressed(int keyCode) { |
| if (getView() == null || getView().getTranslationY() != 0) { |
| return; |
| } |
| switch (keyCode) { |
| case KeyEvent.KEYCODE_1: |
| playTone(ToneGenerator.TONE_DTMF_1, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_2: |
| playTone(ToneGenerator.TONE_DTMF_2, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_3: |
| playTone(ToneGenerator.TONE_DTMF_3, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_4: |
| playTone(ToneGenerator.TONE_DTMF_4, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_5: |
| playTone(ToneGenerator.TONE_DTMF_5, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_6: |
| playTone(ToneGenerator.TONE_DTMF_6, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_7: |
| playTone(ToneGenerator.TONE_DTMF_7, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_8: |
| playTone(ToneGenerator.TONE_DTMF_8, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_9: |
| playTone(ToneGenerator.TONE_DTMF_9, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_0: |
| playTone(ToneGenerator.TONE_DTMF_0, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_POUND: |
| playTone(ToneGenerator.TONE_DTMF_P, TONE_LENGTH_INFINITE); |
| break; |
| case KeyEvent.KEYCODE_STAR: |
| playTone(ToneGenerator.TONE_DTMF_S, TONE_LENGTH_INFINITE); |
| break; |
| default: |
| break; |
| } |
| |
| getView().performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY); |
| KeyEvent event = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode); |
| mDigits.onKeyDown(keyCode, event); |
| |
| // If the cursor is at the end of the text we hide it. |
| final int length = mDigits.length(); |
| if (length == mDigits.getSelectionStart() && length == mDigits.getSelectionEnd()) { |
| mDigits.setCursorVisible(false); |
| } |
| } |
| |
| @Override |
| public boolean onKey(View view, int keyCode, KeyEvent event) { |
| if (view.getId() == R.id.digits) { |
| if (keyCode == KeyEvent.KEYCODE_ENTER) { |
| handleDialButtonPressed(); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * When a key is pressed, we start playing DTMF tone, do vibration, and enter the digit |
| * immediately. When a key is released, we stop the tone. Note that the "key press" event will be |
| * delivered by the system with certain amount of delay, it won't be synced with user's actual |
| * "touch-down" behavior. |
| */ |
| @Override |
| public void onPressed(View view, boolean pressed) { |
| if (DEBUG) { |
| LogUtil.d("DialpadFragment.onPressed", "view: " + view + ", pressed: " + pressed); |
| } |
| if (pressed) { |
| int resId = view.getId(); |
| if (resId == R.id.one) { |
| keyPressed(KeyEvent.KEYCODE_1); |
| } else if (resId == R.id.two) { |
| keyPressed(KeyEvent.KEYCODE_2); |
| } else if (resId == R.id.three) { |
| keyPressed(KeyEvent.KEYCODE_3); |
| } else if (resId == R.id.four) { |
| keyPressed(KeyEvent.KEYCODE_4); |
| } else if (resId == R.id.five) { |
| keyPressed(KeyEvent.KEYCODE_5); |
| } else if (resId == R.id.six) { |
| keyPressed(KeyEvent.KEYCODE_6); |
| } else if (resId == R.id.seven) { |
| keyPressed(KeyEvent.KEYCODE_7); |
| } else if (resId == R.id.eight) { |
| keyPressed(KeyEvent.KEYCODE_8); |
| } else if (resId == R.id.nine) { |
| keyPressed(KeyEvent.KEYCODE_9); |
| } else if (resId == R.id.zero) { |
| keyPressed(KeyEvent.KEYCODE_0); |
| } else if (resId == R.id.pound) { |
| keyPressed(KeyEvent.KEYCODE_POUND); |
| } else if (resId == R.id.star) { |
| keyPressed(KeyEvent.KEYCODE_STAR); |
| } else { |
| LogUtil.e( |
| "DialpadFragment.onPressed", "Unexpected onTouch(ACTION_DOWN) event from: " + view); |
| } |
| mPressedDialpadKeys.add(view); |
| } else { |
| mPressedDialpadKeys.remove(view); |
| if (mPressedDialpadKeys.isEmpty()) { |
| stopTone(); |
| } |
| } |
| } |
| |
| /** |
| * Called by the containing Activity to tell this Fragment to build an overflow options menu for |
| * display by the container when appropriate. |
| * |
| * @param invoker the View that invoked the options menu, to act as an anchor location. |
| */ |
| private PopupMenu buildOptionsMenu(View invoker) { |
| final PopupMenu popupMenu = |
| new PopupMenu(getActivity(), invoker) { |
| @Override |
| public void show() { |
| final Menu menu = getMenu(); |
| |
| boolean enable = !isDigitsEmpty(); |
| for (int i = 0; i < menu.size(); i++) { |
| MenuItem item = menu.getItem(i); |
| item.setEnabled(enable); |
| if (item.getItemId() == R.id.menu_call_with_note) { |
| item.setVisible(CallUtil.isCallWithSubjectSupported(getContext())); |
| } |
| } |
| super.show(); |
| } |
| }; |
| popupMenu.inflate(R.menu.dialpad_options); |
| popupMenu.setOnMenuItemClickListener(this); |
| return popupMenu; |
| } |
| |
| @Override |
| public void onClick(View view) { |
| int resId = view.getId(); |
| if (resId == R.id.dialpad_floating_action_button) { |
| view.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY); |
| handleDialButtonPressed(); |
| } else if (resId == R.id.deleteButton) { |
| keyPressed(KeyEvent.KEYCODE_DEL); |
| } else if (resId == R.id.digits) { |
| if (!isDigitsEmpty()) { |
| mDigits.setCursorVisible(true); |
| } |
| } else if (resId == R.id.dialpad_overflow) { |
| mOverflowPopupMenu.show(); |
| } else { |
| LogUtil.w("DialpadFragment.onClick", "Unexpected event from: " + view); |
| return; |
| } |
| } |
| |
| @Override |
| public boolean onLongClick(View view) { |
| final Editable digits = mDigits.getText(); |
| final int id = view.getId(); |
| if (id == R.id.deleteButton) { |
| digits.clear(); |
| return true; |
| } else if (id == R.id.one) { |
| if (isDigitsEmpty() || TextUtils.equals(mDigits.getText(), "1")) { |
| // We'll try to initiate voicemail and thus we want to remove irrelevant string. |
| removePreviousDigitIfPossible('1'); |
| |
| List<PhoneAccountHandle> subscriptionAccountHandles = |
| PhoneAccountUtils.getSubscriptionPhoneAccounts(getActivity()); |
| boolean hasUserSelectedDefault = |
| subscriptionAccountHandles.contains( |
| TelecomUtil.getDefaultOutgoingPhoneAccount( |
| getActivity(), PhoneAccount.SCHEME_VOICEMAIL)); |
| boolean needsAccountDisambiguation = |
| subscriptionAccountHandles.size() > 1 && !hasUserSelectedDefault; |
| |
| if (needsAccountDisambiguation || isVoicemailAvailable()) { |
| // On a multi-SIM phone, if the user has not selected a default |
| // subscription, initiate a call to voicemail so they can select an account |
| // from the "Call with" dialog. |
| callVoicemail(); |
| } else if (getActivity() != null) { |
| // Voicemail is unavailable maybe because Airplane mode is turned on. |
| // Check the current status and show the most appropriate error message. |
| final boolean isAirplaneModeOn = |
| Settings.System.getInt( |
| getActivity().getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0) |
| != 0; |
| if (isAirplaneModeOn) { |
| DialogFragment dialogFragment = |
| ErrorDialogFragment.newInstance(R.string.dialog_voicemail_airplane_mode_message); |
| dialogFragment.show(getFragmentManager(), "voicemail_request_during_airplane_mode"); |
| } else { |
| DialogFragment dialogFragment = |
| ErrorDialogFragment.newInstance(R.string.dialog_voicemail_not_ready_message); |
| dialogFragment.show(getFragmentManager(), "voicemail_not_ready"); |
| } |
| } |
| return true; |
| } |
| return false; |
| } else if (id == R.id.zero) { |
| if (mPressedDialpadKeys.contains(view)) { |
| // If the zero key is currently pressed, then the long press occurred by touch |
| // (and not via other means like certain accessibility input methods). |
| // Remove the '0' that was input when the key was first pressed. |
| removePreviousDigitIfPossible('0'); |
| } |
| keyPressed(KeyEvent.KEYCODE_PLUS); |
| stopTone(); |
| mPressedDialpadKeys.remove(view); |
| return true; |
| } else if (id == R.id.digits) { |
| mDigits.setCursorVisible(true); |
| return false; |
| } |
| return false; |
| } |
| |
| /** |
| * Remove the digit just before the current position of the cursor, iff the following conditions |
| * are true: 1) The cursor is not positioned at index 0. 2) The digit before the current cursor |
| * position matches the current digit. |
| * |
| * @param digit to remove from the digits view. |
| */ |
| private void removePreviousDigitIfPossible(char digit) { |
| final int currentPosition = mDigits.getSelectionStart(); |
| if (currentPosition > 0 && digit == mDigits.getText().charAt(currentPosition - 1)) { |
| mDigits.setSelection(currentPosition); |
| mDigits.getText().delete(currentPosition - 1, currentPosition); |
| } |
| } |
| |
| public void callVoicemail() { |
| DialerUtils.startActivityWithErrorToast( |
| getActivity(), |
| new CallIntentBuilder(CallUtil.getVoicemailUri(), CallInitiationType.Type.DIALPAD).build()); |
| hideAndClearDialpad(false); |
| } |
| |
| private void hideAndClearDialpad(boolean animate) { |
| ((DialtactsActivity) getActivity()).hideDialpadFragment(animate, true); |
| } |
| |
| /** |
| * In most cases, when the dial button is pressed, there is a number in digits area. Pack it in |
| * the intent, start the outgoing call broadcast as a separate task and finish this activity. |
| * |
| * <p>When there is no digit and the phone is CDMA and off hook, we're sending a blank flash for |
| * CDMA. CDMA networks use Flash messages when special processing needs to be done, mainly for |
| * 3-way or call waiting scenarios. Presumably, here we're in a special 3-way scenario where the |
| * network needs a blank flash before being able to add the new participant. (This is not the case |
| * with all 3-way calls, just certain CDMA infrastructures.) |
| * |
| * <p>Otherwise, there is no digit, display the last dialed number. Don't finish since the user |
| * may want to edit it. The user needs to press the dial button again, to dial it (general case |
| * described above). |
| */ |
| private void handleDialButtonPressed() { |
| if (isDigitsEmpty()) { // No number entered. |
| handleDialButtonClickWithEmptyDigits(); |
| } else { |
| final String number = mDigits.getText().toString(); |
| |
| // "persist.radio.otaspdial" is a temporary hack needed for one carrier's automated |
| // test equipment. |
| // TODO: clean it up. |
| if (number != null |
| && !TextUtils.isEmpty(mProhibitedPhoneNumberRegexp) |
| && number.matches(mProhibitedPhoneNumberRegexp)) { |
| LogUtil.i( |
| "DialpadFragment.handleDialButtonPressed", |
| "The phone number is prohibited explicitly by a rule."); |
| if (getActivity() != null) { |
| DialogFragment dialogFragment = |
| ErrorDialogFragment.newInstance(R.string.dialog_phone_call_prohibited_message); |
| dialogFragment.show(getFragmentManager(), "phone_prohibited_dialog"); |
| } |
| |
| // Clear the digits just in case. |
| clearDialpad(); |
| } else { |
| final Intent intent = |
| new CallIntentBuilder(number, CallInitiationType.Type.DIALPAD).build(); |
| DialerUtils.startActivityWithErrorToast(getActivity(), intent); |
| hideAndClearDialpad(false); |
| } |
| } |
| } |
| |
| public void clearDialpad() { |
| if (mDigits != null) { |
| mDigits.getText().clear(); |
| } |
| } |
| |
| private void handleDialButtonClickWithEmptyDigits() { |
| if (phoneIsCdma() && isPhoneInUse()) { |
| // TODO: Move this logic into services/Telephony |
| // |
| // This is really CDMA specific. On GSM is it possible |
| // to be off hook and wanted to add a 3rd party using |
| // the redial feature. |
| startActivity(newFlashIntent()); |
| } else { |
| if (!TextUtils.isEmpty(mLastNumberDialed)) { |
| // Recall the last number dialed. |
| mDigits.setText(mLastNumberDialed); |
| |
| // ...and move the cursor to the end of the digits string, |
| // so you'll be able to delete digits using the Delete |
| // button (just as if you had typed the number manually.) |
| // |
| // Note we use mDigits.getText().length() here, not |
| // mLastNumberDialed.length(), since the EditText widget now |
| // contains a *formatted* version of mLastNumberDialed (due to |
| // mTextWatcher) and its length may have changed. |
| mDigits.setSelection(mDigits.getText().length()); |
| } else { |
| // There's no "last number dialed" or the |
| // background query is still running. There's |
| // nothing useful for the Dial button to do in |
| // this case. Note: with a soft dial button, this |
| // can never happens since the dial button is |
| // disabled under these conditons. |
| playTone(ToneGenerator.TONE_PROP_NACK); |
| } |
| } |
| } |
| |
| /** Plays the specified tone for TONE_LENGTH_MS milliseconds. */ |
| private void playTone(int tone) { |
| playTone(tone, TONE_LENGTH_MS); |
| } |
| |
| /** |
| * Play the specified tone for the specified milliseconds |
| * |
| * <p>The tone is played locally, using the audio stream for phone calls. Tones are played only if |
| * the "Audible touch tones" user preference is checked, and are NOT played if the device is in |
| * silent mode. |
| * |
| * <p>The tone length can be -1, meaning "keep playing the tone." If the caller does so, it should |
| * call stopTone() afterward. |
| * |
| * @param tone a tone code from {@link ToneGenerator} |
| * @param durationMs tone length. |
| */ |
| private void playTone(int tone, int durationMs) { |
| // if local tone playback is disabled, just return. |
| if (!mDTMFToneEnabled) { |
| return; |
| } |
| |
| // Also do nothing if the phone is in silent mode. |
| // We need to re-check the ringer mode for *every* playTone() |
| // call, rather than keeping a local flag that's updated in |
| // onResume(), since it's possible to toggle silent mode without |
| // leaving the current activity (via the ENDCALL-longpress menu.) |
| AudioManager audioManager = |
| (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE); |
| int ringerMode = audioManager.getRingerMode(); |
| if ((ringerMode == AudioManager.RINGER_MODE_SILENT) |
| || (ringerMode == AudioManager.RINGER_MODE_VIBRATE)) { |
| return; |
| } |
| |
| synchronized (mToneGeneratorLock) { |
| if (mToneGenerator == null) { |
| LogUtil.w("DialpadFragment.playTone", "mToneGenerator == null, tone: " + tone); |
| return; |
| } |
| |
| // Start the new tone (will stop any playing tone) |
| mToneGenerator.startTone(tone, durationMs); |
| } |
| } |
| |
| /** Stop the tone if it is played. */ |
| private void stopTone() { |
| // if local tone playback is disabled, just return. |
| if (!mDTMFToneEnabled) { |
| return; |
| } |
| synchronized (mToneGeneratorLock) { |
| if (mToneGenerator == null) { |
| LogUtil.w("DialpadFragment.stopTone", "mToneGenerator == null"); |
| return; |
| } |
| mToneGenerator.stopTone(); |
| } |
| } |
| |
| /** |
| * Brings up the "dialpad chooser" UI in place of the usual Dialer elements (the textfield/button |
| * and the dialpad underneath). |
| * |
| * <p>We show this UI if the user brings up the Dialer while a call is already in progress, since |
| * there's a good chance we got here accidentally (and the user really wanted the in-call dialpad |
| * instead). So in this situation we display an intermediate UI that lets the user explicitly |
| * choose between the in-call dialpad ("Use touch tone keypad") and the regular Dialer ("Add |
| * call"). (Or, the option "Return to call in progress" just goes back to the in-call UI with no |
| * dialpad at all.) |
| * |
| * @param enabled If true, show the "dialpad chooser" instead of the regular Dialer UI |
| */ |
| private void showDialpadChooser(boolean enabled) { |
| if (getActivity() == null) { |
| return; |
| } |
| // Check if onCreateView() is already called by checking one of View objects. |
| if (!isLayoutReady()) { |
| return; |
| } |
| |
| if (enabled) { |
| LogUtil.i("DialpadFragment.showDialpadChooser", "Showing dialpad chooser!"); |
| if (mDialpadView != null) { |
| mDialpadView.setVisibility(View.GONE); |
| } |
| |
| mFloatingActionButtonController.setVisible(false); |
| mDialpadChooser.setVisibility(View.VISIBLE); |
| |
| // Instantiate the DialpadChooserAdapter and hook it up to the |
| // ListView. We do this only once. |
| if (mDialpadChooserAdapter == null) { |
| mDialpadChooserAdapter = new DialpadChooserAdapter(getActivity()); |
| } |
| mDialpadChooser.setAdapter(mDialpadChooserAdapter); |
| } else { |
| LogUtil.i("DialpadFragment.showDialpadChooser", "Displaying normal Dialer UI."); |
| if (mDialpadView != null) { |
| mDialpadView.setVisibility(View.VISIBLE); |
| } else { |
| mDigits.setVisibility(View.VISIBLE); |
| } |
| |
| // mFloatingActionButtonController must also be 'scaled in', in order to be visible after |
| // 'scaleOut()' hidden method. |
| if (!mFloatingActionButtonController.isVisible()) { |
| // Just call 'scaleIn()' method if the mFloatingActionButtonController was not already |
| // previously visible. |
| mFloatingActionButtonController.scaleIn(0); |
| mFloatingActionButtonController.setVisible(true); |
| } |
| mDialpadChooser.setVisibility(View.GONE); |
| } |
| } |
| |
| /** @return true if we're currently showing the "dialpad chooser" UI. */ |
| private boolean isDialpadChooserVisible() { |
| return mDialpadChooser.getVisibility() == View.VISIBLE; |
| } |
| |
| /** Handle clicks from the dialpad chooser. */ |
| @Override |
| public void onItemClick(AdapterView<?> parent, View v, int position, long id) { |
| DialpadChooserAdapter.ChoiceItem item = |
| (DialpadChooserAdapter.ChoiceItem) parent.getItemAtPosition(position); |
| int itemId = item.id; |
| if (itemId == DialpadChooserAdapter.DIALPAD_CHOICE_USE_DTMF_DIALPAD) { |
| // Fire off an intent to go back to the in-call UI |
| // with the dialpad visible. |
| returnToInCallScreen(true); |
| } else if (itemId == DialpadChooserAdapter.DIALPAD_CHOICE_RETURN_TO_CALL) { |
| // Fire off an intent to go back to the in-call UI |
| // (with the dialpad hidden). |
| returnToInCallScreen(false); |
| } else if (itemId == DialpadChooserAdapter.DIALPAD_CHOICE_ADD_NEW_CALL) { |
| // Ok, guess the user really did want to be here (in the |
| // regular Dialer) after all. Bring back the normal Dialer UI. |
| showDialpadChooser(false); |
| } else { |
| LogUtil.w("DialpadFragment.onItemClick", "Unexpected itemId: " + itemId); |
| } |
| } |
| |
| /** |
| * Returns to the in-call UI (where there's presumably a call in progress) in response to the user |
| * selecting "use touch tone keypad" or "return to call" from the dialpad chooser. |
| */ |
| private void returnToInCallScreen(boolean showDialpad) { |
| TelecomUtil.showInCallScreen(getActivity(), showDialpad); |
| |
| // Finally, finish() ourselves so that we don't stay on the |
| // activity stack. |
| // Note that we do this whether or not the showCallScreenWithDialpad() |
| // call above had any effect or not! (That call is a no-op if the |
| // phone is idle, which can happen if the current call ends while |
| // the dialpad chooser is up. In this case we can't show the |
| // InCallScreen, and there's no point staying here in the Dialer, |
| // so we just take the user back where he came from...) |
| getActivity().finish(); |
| } |
| |
| /** |
| * @return true if the phone is "in use", meaning that at least one line is active (ie. off hook |
| * or ringing or dialing, or on hold). |
| */ |
| private boolean isPhoneInUse() { |
| final Context context = getActivity(); |
| if (context != null) { |
| return TelecomUtil.isInCall(context); |
| } |
| return false; |
| } |
| |
| /** @return true if the phone is a CDMA phone type */ |
| private boolean phoneIsCdma() { |
| return getTelephonyManager().getPhoneType() == TelephonyManager.PHONE_TYPE_CDMA; |
| } |
| |
| @Override |
| public boolean onMenuItemClick(MenuItem item) { |
| int resId = item.getItemId(); |
| if (resId == R.id.menu_2s_pause) { |
| updateDialString(PAUSE); |
| return true; |
| } else if (resId == R.id.menu_add_wait) { |
| updateDialString(WAIT); |
| return true; |
| } else if (resId == R.id.menu_call_with_note) { |
| CallSubjectDialog.start(getActivity(), mDigits.getText().toString()); |
| hideAndClearDialpad(false); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| /** |
| * Updates the dial string (mDigits) after inserting a Pause character (,) or Wait character (;). |
| */ |
| private void updateDialString(char newDigit) { |
| if (newDigit != WAIT && newDigit != PAUSE) { |
| throw new IllegalArgumentException("Not expected for anything other than PAUSE & WAIT"); |
| } |
| |
| int selectionStart; |
| int selectionEnd; |
| |
| // SpannableStringBuilder editable_text = new SpannableStringBuilder(mDigits.getText()); |
| int anchor = mDigits.getSelectionStart(); |
| int point = mDigits.getSelectionEnd(); |
| |
| selectionStart = Math.min(anchor, point); |
| selectionEnd = Math.max(anchor, point); |
| |
| if (selectionStart == -1) { |
| selectionStart = selectionEnd = mDigits.length(); |
| } |
| |
| Editable digits = mDigits.getText(); |
| |
| if (canAddDigit(digits, selectionStart, selectionEnd, newDigit)) { |
| digits.replace(selectionStart, selectionEnd, Character.toString(newDigit)); |
| |
| if (selectionStart != selectionEnd) { |
| // Unselect: back to a regular cursor, just pass the character inserted. |
| mDigits.setSelection(selectionStart + 1); |
| } |
| } |
| } |
| |
| /** Update the enabledness of the "Dial" and "Backspace" buttons if applicable. */ |
| private void updateDeleteButtonEnabledState() { |
| if (getActivity() == null) { |
| return; |
| } |
| final boolean digitsNotEmpty = !isDigitsEmpty(); |
| mDelete.setEnabled(digitsNotEmpty); |
| } |
| |
| /** |
| * Handle transitions for the menu button depending on the state of the digits edit text. |
| * Transition out when going from digits to no digits and transition in when the first digit is |
| * pressed. |
| * |
| * @param transitionIn True if transitioning in, False if transitioning out |
| */ |
| private void updateMenuOverflowButton(boolean transitionIn) { |
| mOverflowMenuButton = mDialpadView.getOverflowMenuButton(); |
| if (transitionIn) { |
| AnimUtils.fadeIn(mOverflowMenuButton, AnimUtils.DEFAULT_DURATION); |
| } else { |
| AnimUtils.fadeOut(mOverflowMenuButton, AnimUtils.DEFAULT_DURATION); |
| } |
| } |
| |
| /** |
| * Check if voicemail is enabled/accessible. |
| * |
| * @return true if voicemail is enabled and accessible. Note that this can be false "temporarily" |
| * after the app boot. |
| */ |
| private boolean isVoicemailAvailable() { |
| try { |
| PhoneAccountHandle defaultUserSelectedAccount = |
| TelecomUtil.getDefaultOutgoingPhoneAccount(getActivity(), PhoneAccount.SCHEME_VOICEMAIL); |
| if (defaultUserSelectedAccount == null) { |
| // In a single-SIM phone, there is no default outgoing phone account selected by |
| // the user, so just call TelephonyManager#getVoicemailNumber directly. |
| return !TextUtils.isEmpty(getTelephonyManager().getVoiceMailNumber()); |
| } else { |
| return !TextUtils.isEmpty( |
| TelecomUtil.getVoicemailNumber(getActivity(), defaultUserSelectedAccount)); |
| } |
| } catch (SecurityException se) { |
| // Possibly no READ_PHONE_STATE privilege. |
| LogUtil.w( |
| "DialpadFragment.isVoicemailAvailable", |
| "SecurityException is thrown. Maybe privilege isn't sufficient."); |
| } |
| return false; |
| } |
| |
| /** @return true if the widget with the phone number digits is empty. */ |
| private boolean isDigitsEmpty() { |
| return mDigits.length() == 0; |
| } |
| |
| /** |
| * Starts the asyn query to get the last dialed/outgoing number. When the background query |
| * finishes, mLastNumberDialed is set to the last dialed number or an empty string if none exists |
| * yet. |
| */ |
| private void queryLastOutgoingCall() { |
| mLastNumberDialed = EMPTY_NUMBER; |
| if (ContextCompat.checkSelfPermission(getActivity(), permission.READ_CALL_LOG) |
| != PackageManager.PERMISSION_GRANTED) { |
| return; |
| } |
| CallLogAsync.GetLastOutgoingCallArgs lastCallArgs = |
| new CallLogAsync.GetLastOutgoingCallArgs( |
| getActivity(), |
| new CallLogAsync.OnLastOutgoingCallComplete() { |
| @Override |
| public void lastOutgoingCall(String number) { |
| // TODO: Filter out emergency numbers if |
| // the carrier does not want redial for |
| // these. |
| // If the fragment has already been detached since the last time |
| // we called queryLastOutgoingCall in onResume there is no point |
| // doing anything here. |
| if (getActivity() == null) { |
| return; |
| } |
| mLastNumberDialed = number; |
| updateDeleteButtonEnabledState(); |
| } |
| }); |
| mCallLog.getLastOutgoingCall(lastCallArgs); |
| } |
| |
| private Intent newFlashIntent() { |
| Intent intent = new CallIntentBuilder(EMPTY_NUMBER, CallInitiationType.Type.DIALPAD).build(); |
| intent.putExtra(EXTRA_SEND_EMPTY_FLASH, true); |
| return intent; |
| } |
| |
| @Override |
| public void onHiddenChanged(boolean hidden) { |
| super.onHiddenChanged(hidden); |
| final DialtactsActivity activity = (DialtactsActivity) getActivity(); |
| final DialpadView dialpadView = (DialpadView) getView().findViewById(R.id.dialpad_view); |
| if (activity == null) { |
| return; |
| } |
| if (!hidden && !isDialpadChooserVisible()) { |
| if (mAnimate) { |
| dialpadView.animateShow(); |
| } |
| mFloatingActionButtonController.setVisible(false); |
| mFloatingActionButtonController.scaleIn(mAnimate ? mDialpadSlideInDuration : 0); |
| activity.onDialpadShown(); |
| mDigits.requestFocus(); |
| } |
| if (hidden) { |
| if (mAnimate) { |
| mFloatingActionButtonController.scaleOut(); |
| } else { |
| mFloatingActionButtonController.setVisible(false); |
| } |
| } |
| } |
| |
| public boolean getAnimate() { |
| return mAnimate; |
| } |
| |
| public void setAnimate(boolean value) { |
| mAnimate = value; |
| } |
| |
| public void setYFraction(float yFraction) { |
| ((DialpadSlidingRelativeLayout) getView()).setYFraction(yFraction); |
| } |
| |
| public int getDialpadHeight() { |
| if (mDialpadView == null) { |
| return 0; |
| } |
| return mDialpadView.getHeight(); |
| } |
| |
| public void process_quote_emergency_unquote(String query) { |
| if (PseudoEmergencyAnimator.PSEUDO_EMERGENCY_NUMBER.equals(query)) { |
| if (mPseudoEmergencyAnimator == null) { |
| mPseudoEmergencyAnimator = |
| new PseudoEmergencyAnimator( |
| new PseudoEmergencyAnimator.ViewProvider() { |
| @Override |
| public View getView() { |
| return DialpadFragment.this.getView(); |
| } |
| }); |
| } |
| mPseudoEmergencyAnimator.start(); |
| } else { |
| if (mPseudoEmergencyAnimator != null) { |
| mPseudoEmergencyAnimator.end(); |
| } |
| } |
| } |
| |
| public interface OnDialpadQueryChangedListener { |
| |
| void onDialpadQueryChanged(String query); |
| } |
| |
| public interface HostInterface { |
| |
| /** |
| * Notifies the parent activity that the space above the dialpad has been tapped with no query |
| * in the dialpad present. In most situations this will cause the dialpad to be dismissed, |
| * unless there happens to be content showing. |
| */ |
| boolean onDialpadSpacerTouchWithEmptyQuery(); |
| } |
| |
| /** |
| * LinearLayout with getter and setter methods for the translationY property using floats, for |
| * animation purposes. |
| */ |
| public static class DialpadSlidingRelativeLayout extends RelativeLayout { |
| |
| public DialpadSlidingRelativeLayout(Context context) { |
| super(context); |
| } |
| |
| public DialpadSlidingRelativeLayout(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public DialpadSlidingRelativeLayout(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| @UsedByReflection(value = "dialpad_fragment.xml") |
| public float getYFraction() { |
| final int height = getHeight(); |
| if (height == 0) { |
| return 0; |
| } |
| return getTranslationY() / height; |
| } |
| |
| @UsedByReflection(value = "dialpad_fragment.xml") |
| public void setYFraction(float yFraction) { |
| setTranslationY(yFraction * getHeight()); |
| } |
| } |
| |
| public static class ErrorDialogFragment extends DialogFragment { |
| |
| private static final String ARG_TITLE_RES_ID = "argTitleResId"; |
| private static final String ARG_MESSAGE_RES_ID = "argMessageResId"; |
| private int mTitleResId; |
| private int mMessageResId; |
| |
| public static ErrorDialogFragment newInstance(int messageResId) { |
| return newInstance(0, messageResId); |
| } |
| |
| public static ErrorDialogFragment newInstance(int titleResId, int messageResId) { |
| final ErrorDialogFragment fragment = new ErrorDialogFragment(); |
| final Bundle args = new Bundle(); |
| args.putInt(ARG_TITLE_RES_ID, titleResId); |
| args.putInt(ARG_MESSAGE_RES_ID, messageResId); |
| fragment.setArguments(args); |
| return fragment; |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| mTitleResId = getArguments().getInt(ARG_TITLE_RES_ID); |
| mMessageResId = getArguments().getInt(ARG_MESSAGE_RES_ID); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); |
| if (mTitleResId != 0) { |
| builder.setTitle(mTitleResId); |
| } |
| if (mMessageResId != 0) { |
| builder.setMessage(mMessageResId); |
| } |
| builder.setPositiveButton( |
| android.R.string.ok, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| dismiss(); |
| } |
| }); |
| return builder.create(); |
| } |
| } |
| |
| /** |
| * Simple list adapter, binding to an icon + text label for each item in the "dialpad chooser" |
| * list. |
| */ |
| private static class DialpadChooserAdapter extends BaseAdapter { |
| |
| // IDs for the possible "choices": |
| static final int DIALPAD_CHOICE_USE_DTMF_DIALPAD = 101; |
| static final int DIALPAD_CHOICE_RETURN_TO_CALL = 102; |
| static final int DIALPAD_CHOICE_ADD_NEW_CALL = 103; |
| private static final int NUM_ITEMS = 3; |
| private LayoutInflater mInflater; |
| private ChoiceItem[] mChoiceItems = new ChoiceItem[NUM_ITEMS]; |
| |
| public DialpadChooserAdapter(Context context) { |
| // Cache the LayoutInflate to avoid asking for a new one each time. |
| mInflater = LayoutInflater.from(context); |
| |
| // Initialize the possible choices. |
| // TODO: could this be specified entirely in XML? |
| |
| // - "Use touch tone keypad" |
| mChoiceItems[0] = |
| new ChoiceItem( |
| context.getString(R.string.dialer_useDtmfDialpad), |
| BitmapFactory.decodeResource( |
| context.getResources(), R.drawable.ic_dialer_fork_tt_keypad), |
| DIALPAD_CHOICE_USE_DTMF_DIALPAD); |
| |
| // - "Return to call in progress" |
| mChoiceItems[1] = |
| new ChoiceItem( |
| context.getString(R.string.dialer_returnToInCallScreen), |
| BitmapFactory.decodeResource( |
| context.getResources(), R.drawable.ic_dialer_fork_current_call), |
| DIALPAD_CHOICE_RETURN_TO_CALL); |
| |
| // - "Add call" |
| mChoiceItems[2] = |
| new ChoiceItem( |
| context.getString(R.string.dialer_addAnotherCall), |
| BitmapFactory.decodeResource( |
| context.getResources(), R.drawable.ic_dialer_fork_add_call), |
| DIALPAD_CHOICE_ADD_NEW_CALL); |
| } |
| |
| @Override |
| public int getCount() { |
| return NUM_ITEMS; |
| } |
| |
| /** Return the ChoiceItem for a given position. */ |
| @Override |
| public Object getItem(int position) { |
| return mChoiceItems[position]; |
| } |
| |
| /** Return a unique ID for each possible choice. */ |
| @Override |
| public long getItemId(int position) { |
| return position; |
| } |
| |
| /** Make a view for each row. */ |
| @Override |
| public View getView(int position, View convertView, ViewGroup parent) { |
| // When convertView is non-null, we can reuse it (there's no need |
| // to reinflate it.) |
| if (convertView == null) { |
| convertView = mInflater.inflate(R.layout.dialpad_chooser_list_item, null); |
| } |
| |
| TextView text = (TextView) convertView.findViewById(R.id.text); |
| text.setText(mChoiceItems[position].text); |
| |
| ImageView icon = (ImageView) convertView.findViewById(R.id.icon); |
| icon.setImageBitmap(mChoiceItems[position].icon); |
| |
| return convertView; |
| } |
| |
| // Simple struct for a single "choice" item. |
| static class ChoiceItem { |
| |
| String text; |
| Bitmap icon; |
| int id; |
| |
| public ChoiceItem(String s, Bitmap b, int i) { |
| text = s; |
| icon = b; |
| id = i; |
| } |
| } |
| } |
| |
| private class CallStateReceiver extends BroadcastReceiver { |
| |
| /** |
| * Receive call state changes so that we can take down the "dialpad chooser" if the phone |
| * becomes idle while the chooser UI is visible. |
| */ |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String state = intent.getStringExtra(TelephonyManager.EXTRA_STATE); |
| if ((TextUtils.equals(state, TelephonyManager.EXTRA_STATE_IDLE) |
| || TextUtils.equals(state, TelephonyManager.EXTRA_STATE_OFFHOOK)) |
| && isDialpadChooserVisible()) { |
| // Note there's a race condition in the UI here: the |
| // dialpad chooser could conceivably disappear (on its |
| // own) at the exact moment the user was trying to select |
| // one of the choices, which would be confusing. (But at |
| // least that's better than leaving the dialpad chooser |
| // onscreen, but useless...) |
| showDialpadChooser(false); |
| } |
| } |
| } |
| } |