diff options
Diffstat (limited to 'src/com/android/dialer/dialpad/DialpadFragment.java')
| -rw-r--r-- | src/com/android/dialer/dialpad/DialpadFragment.java | 1695 |
1 files changed, 0 insertions, 1695 deletions
diff --git a/src/com/android/dialer/dialpad/DialpadFragment.java b/src/com/android/dialer/dialpad/DialpadFragment.java deleted file mode 100644 index 55d534676..000000000 --- a/src/com/android/dialer/dialpad/DialpadFragment.java +++ /dev/null @@ -1,1695 +0,0 @@ -/* - * 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.dialpad; - -import com.google.common.annotations.VisibleForTesting; - -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.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.telecom.PhoneAccount; -import android.telecom.PhoneAccountHandle; -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.util.Log; -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.CallUtil; -import com.android.contacts.common.GeoUtil; -import com.android.contacts.common.dialog.CallSubjectDialog; -import com.android.contacts.common.util.PermissionsUtil; -import com.android.contacts.common.util.PhoneNumberFormatter; -import com.android.contacts.common.util.StopWatch; -import com.android.contacts.common.widget.FloatingActionButtonController; -import com.android.dialer.DialtactsActivity; -import com.android.dialer.NeededForReflection; -import com.android.dialer.R; -import com.android.dialer.SpecialCharSequenceMgr; -import com.android.dialer.calllog.PhoneAccountUtils; -import com.android.dialer.util.DialerUtils; -import com.android.dialer.util.IntentUtil.CallIntentBuilder; -import com.android.dialer.util.TelecomUtil; -import com.android.incallui.Call.LogState; -import com.android.phone.common.CallLogAsync; -import com.android.phone.common.animation.AnimUtils; -import com.android.phone.common.dialpad.DialpadKeyButton; -import com.android.phone.common.dialpad.DialpadView; - -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"; - - /** - * 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); - } - - @NeededForReflection - public float getYFraction() { - final int height = getHeight(); - if (height == 0) return 0; - return getTranslationY() / height; - } - - @NeededForReflection - public void setYFraction(float yFraction) { - setTranslationY(yFraction * getHeight()); - } - } - - 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(); - } - - private static final boolean DEBUG = DialtactsActivity.DEBUG; - - // This is the amount of screen the dialpad fragment takes up when fully displayed - private static final float DIALPAD_SLIDE_FRACTION = 0.67f; - - 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; - - - 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 final Object mToneGeneratorLock = new Object(); - private View mSpacer; - - private FloatingActionButtonController mFloatingActionButtonController; - - /** - * Set of dialpad keys that are currently being pressed - */ - private final HashSet<View> mPressedDialpadKeys = new HashSet<View>(12); - - 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; - - // 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 String mLastNumberDialed = EMPTY_NUMBER; - - // determines if we want to playback local DTMF tones. - private boolean mDTMFToneEnabled; - - /** 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". - * - * 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 String mCurrentCountryIso; - - private CallStateReceiver mCallStateReceiver; - - 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) { - // Log.i(TAG, "CallStateReceiver.onReceive"); - String state = intent.getStringExtra(TelephonyManager.EXTRA_STATE); - if ((TextUtils.equals(state, TelephonyManager.EXTRA_STATE_IDLE) || - TextUtils.equals(state, TelephonyManager.EXTRA_STATE_OFFHOOK)) - && isDialpadChooserVisible()) { - // Log.i(TAG, "Call ended with dialpad chooser visible! Taking it down..."); - // 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); - } - } - } - - 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; - - private static final String PREF_DIGITS_FILLED_BY_INTENT = "pref_digits_filled_by_intent"; - - 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(); - ((Context) 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); - PhoneNumberFormatter.setPhoneNumberFormattingTextWatcher(getActivity(), mDigits); - // 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; - } - - /** - * 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; - } - } - - /** - * 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. - Log.i(TAG, - "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); - } - } - - /** - * 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); - } - - 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() { - 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) { - Log.w(TAG, "Exception caught while creating local tone generator: " + e); - mToneGenerator = null; - } - } - } - final long total = System.currentTimeMillis() - start; - if (total > 50) { - Log.i(TAG, "Time for ToneGenerator creation: " + total); - } - Trace.endSection(); - }; - - @Override - public void 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; - } - ((Context) 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) Log.d(TAG, "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 { - Log.wtf(TAG, "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 { - Log.wtf(TAG, "Unexpected onClick() 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()) - .setCallInitiationType(LogState.INITIATION_DIALPAD) - .build()); - hideAndClearDialpad(false); - } - - private void hideAndClearDialpad(boolean animate) { - ((DialtactsActivity) getActivity()).hideDialpadFragment(animate, true); - } - - public static class ErrorDialogFragment extends DialogFragment { - private int mTitleResId; - private int mMessageResId; - - private static final String ARG_TITLE_RES_ID = "argTitleResId"; - private static final String ARG_MESSAGE_RES_ID = "argMessageResId"; - - 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(); - } - } - - /** - * 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. - * - * 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.) - * - * 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)) { - Log.i(TAG, "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). - setCallInitiationType(LogState.INITIATION_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 - * - * 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. - * - * 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) { - Log.w(TAG, "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) { - Log.w(TAG, "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). - * - * 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) { - Log.d(TAG, "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 { - Log.d(TAG, "Displaying normal Dialer UI."); - if (mDialpadView != null) { - mDialpadView.setVisibility(View.VISIBLE); - } else { - mDigits.setVisibility(View.VISIBLE); - } - - 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; - } - - /** - * Simple list adapter, binding to an icon + text label - * for each item in the "dialpad chooser" list. - */ - private static class DialpadChooserAdapter extends BaseAdapter { - private LayoutInflater mInflater; - - // 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; - } - } - - // 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 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; - } - } - - /** - * 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) {// Log.i(TAG, "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) {// Log.i(TAG, "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) {// Log.i(TAG, "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 { - Log.w(TAG, "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. - Log.w(TAG, "SecurityException is thrown. Maybe privilege isn't sufficient."); - } - return false; - } - - /** - * 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; - } - - /** - * @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 (!PermissionsUtil.hasPhonePermissions(getActivity())) { - 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() { - final Intent intent = new CallIntentBuilder(EMPTY_NUMBER).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 void setAnimate(boolean value) { - mAnimate = value; - } - - public boolean getAnimate() { - return mAnimate; - } - - 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(); - } - } - } - -} |