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Diffstat (limited to 'java/com/android/incallui/DialpadPresenter.java')
-rw-r--r-- | java/com/android/incallui/DialpadPresenter.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/java/com/android/incallui/DialpadPresenter.java b/java/com/android/incallui/DialpadPresenter.java new file mode 100644 index 000000000..7a784c279 --- /dev/null +++ b/java/com/android/incallui/DialpadPresenter.java @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2013 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.incallui; + +import android.telephony.PhoneNumberUtils; +import com.android.incallui.DialpadPresenter.DialpadUi; +import com.android.incallui.baseui.Presenter; +import com.android.incallui.baseui.Ui; +import com.android.incallui.call.CallList; +import com.android.incallui.call.DialerCall; +import com.android.incallui.call.TelecomAdapter; + +/** Logic for call buttons. */ +public class DialpadPresenter extends Presenter<DialpadUi> + implements InCallPresenter.InCallStateListener { + + private DialerCall mCall; + + @Override + public void onUiReady(DialpadUi ui) { + super.onUiReady(ui); + InCallPresenter.getInstance().addListener(this); + mCall = CallList.getInstance().getOutgoingOrActive(); + } + + @Override + public void onUiUnready(DialpadUi ui) { + super.onUiUnready(ui); + InCallPresenter.getInstance().removeListener(this); + } + + @Override + public void onStateChange( + InCallPresenter.InCallState oldState, + InCallPresenter.InCallState newState, + CallList callList) { + mCall = callList.getOutgoingOrActive(); + Log.d(this, "DialpadPresenter mCall = " + mCall); + } + + /** + * Processes the specified digit as a DTMF key, by playing the appropriate DTMF tone, and + * appending the digit to the EditText field that displays the DTMF digits sent so far. + */ + public final void processDtmf(char c) { + Log.d(this, "Processing dtmf key " + c); + // if it is a valid key, then update the display and send the dtmf tone. + if (PhoneNumberUtils.is12Key(c) && mCall != null) { + Log.d(this, "updating display and sending dtmf tone for '" + c + "'"); + + // Append this key to the "digits" widget. + DialpadUi dialpadUi = getUi(); + if (dialpadUi != null) { + dialpadUi.appendDigitsToField(c); + } + // Plays the tone through Telecom. + TelecomAdapter.getInstance().playDtmfTone(mCall.getId(), c); + } else { + Log.d(this, "ignoring dtmf request for '" + c + "'"); + } + } + + /** Stops the local tone based on the phone type. */ + public void stopDtmf() { + if (mCall != null) { + Log.d(this, "stopping remote tone"); + TelecomAdapter.getInstance().stopDtmfTone(mCall.getId()); + } + } + + public interface DialpadUi extends Ui { + + void setVisible(boolean on); + + void appendDigitsToField(char digit); + } +} |