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Diffstat (limited to 'InCallUI/src/com/android/incallui/InCallMessageController.java')
| -rw-r--r-- | InCallUI/src/com/android/incallui/InCallMessageController.java | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/InCallUI/src/com/android/incallui/InCallMessageController.java b/InCallUI/src/com/android/incallui/InCallMessageController.java new file mode 100644 index 000000000..73f67e448 --- /dev/null +++ b/InCallUI/src/com/android/incallui/InCallMessageController.java @@ -0,0 +1,197 @@ +/* Copyright (c) 2015, 2016, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package com.android.incallui; + +import android.content.Context; +import android.content.res.Resources; + +import org.codeaurora.ims.QtiCallConstants; +import com.android.incallui.InCallPresenter.InCallDetailsListener; +import com.android.incallui.InCallVideoCallCallbackNotifier.VideoEventListener; + + +/** + * This class listens to incoming events for the listener classes it implements. It should + * handle all UI notification to be shown to the user for any indication that is required to be + * shown like call substate indication, video quality indication, etc. + * For e.g., this class implements {@class InCallSubstateListener} and when call substate changes, + * {@class CallSubstateNotifier} notifies it through the onCallSubstateChanged callback. + */ +public class InCallMessageController implements InCallSubstateListener, VideoEventListener { + + private static InCallMessageController sInCallMessageController; + private Context mContext; + + /** + * Private constructor. Must use getInstance() to get this singleton. + */ + private InCallMessageController() { + } + + /** + * Handles set up of the {@class InCallSubstateListener}. Instantiates the context needed by + * the class and adds a listener to listen to call substate changes. + */ + public void setUp(Context context) { + mContext = context; + CallSubstateNotifier.getInstance().addListener(this); + InCallVideoCallCallbackNotifier.getInstance().addVideoEventListener(this); + } + + /** + * Handles tear down of the {@class InCallSubstateListener}. Sets the context to null and + * unregisters it's call substate listener. + */ + public void tearDown() { + mContext = null; + CallSubstateNotifier.getInstance().removeListener(this); + InCallVideoCallCallbackNotifier.getInstance().removeVideoEventListener(this); + } + + /** + * This method returns a singleton instance of {@class InCallMessageController} + */ + public static synchronized InCallMessageController getInstance() { + if (sInCallMessageController == null) { + sInCallMessageController = new InCallMessageController(); + } + return sInCallMessageController; + } + + /** + * This method overrides onCallSubstateChanged method of {@interface InCallSubstateListener} + * We are notified when call substate changes and display a toast message on the UI. + */ + @Override + public void onCallSubstateChanged(final Call call, final int callSubstate) { + Log.d(this, "onCallSubstateChanged - Call : " + call + " call substate changed to " + + callSubstate); + + if (mContext == null) { + Log.e(this, "onCallSubstateChanged - Context is null. Return"); + return; + } + + String callSubstateChangedText = ""; + + if (QtiCallUtils.isEnabled( + QtiCallConstants.CALL_SUBSTATE_AUDIO_CONNECTED_SUSPENDED, callSubstate)) { + callSubstateChangedText += + mContext.getResources().getString( + R.string.call_substate_connected_suspended_audio); + } + + if (QtiCallUtils.isEnabled( + QtiCallConstants.CALL_SUBSTATE_VIDEO_CONNECTED_SUSPENDED, callSubstate)) { + callSubstateChangedText += + mContext.getResources().getString( + R.string.call_substate_connected_suspended_video); + } + + if (QtiCallUtils.isEnabled(QtiCallConstants.CALL_SUBSTATE_AVP_RETRY, callSubstate)) { + callSubstateChangedText += + mContext.getResources().getString(R.string.call_substate_avp_retry); + } + + if (QtiCallUtils.isNotEnabled(QtiCallConstants.CALL_SUBSTATE_ALL, callSubstate)) { + callSubstateChangedText = + mContext.getResources().getString(R.string.call_substate_call_resumed); + } + + if (!callSubstateChangedText.isEmpty()) { + String callSubstateLabelText = mContext.getResources().getString( + R.string.call_substate_label); + QtiCallUtils.displayToast(mContext, callSubstateLabelText + callSubstateChangedText); + } + } + + /** + * This method overrides onVideoQualityChanged method of {@interface VideoEventListener} + * We are notified when video quality of the call changed and display a message on the UI. + */ + @Override + public void onVideoQualityChanged(final Call call, final int videoQuality) { + Log.d(this, "Call : " + call + " onVideoQualityChanged. Video quality changed to " + + videoQuality); + + if (mContext == null) { + Log.e(this, "onVideoQualityChanged - Context is null. Return"); + return; + } + final Resources resources = mContext.getResources(); + if (resources.getBoolean(R.bool.config_display_video_quality_toast)) { + final String videoQualityChangedText = resources.getString( + R.string.video_quality_changed) + resources.getString( + QtiCallUtils.getVideoQualityResourceId(videoQuality)); + QtiCallUtils.displayToast(mContext, videoQualityChangedText); + } + } + + /** + * This method overrides onCallSessionEvent method of {@interface VideoEventListener} + * We are notified when a new call session event is sent and display a message on the UI. + */ + @Override + public void onCallSessionEvent(final int event) { + Log.d(this, "onCallSessionEvent: event = " + event); + + if (mContext == null) { + Log.e(this, "onCallSessionEvent - Context is null. Return"); + return; + } + final Resources resources = mContext.getResources(); + if (resources.getBoolean(R.bool.config_call_session_event_toast)) { + QtiCallUtils.displayToast(mContext, QtiCallUtils.getCallSessionResourceId(event)); + } + } + + /** + * This method overrides onCallDataUsageChange method of {@interface VideoEventListener} + * We are notified when data usage is changed and display a message on the UI. + */ + @Override + public void onCallDataUsageChange(final long dataUsage) { + Log.d(this, "onCallDataUsageChange: dataUsage = " + dataUsage); + final Resources resources = mContext.getResources(); + if (resources.getBoolean(R.bool.config_display_data_usage_toast)) { + final String dataUsageChangedText = mContext.getResources().getString( + R.string.data_usage_label) + dataUsage; + QtiCallUtils.displayToast(mContext, dataUsageChangedText); + } + } + + /** + * This method overrides onPeerPauseStateChanged method of {@interface VideoEventListener} + * Added for completeness. No implementation yet. + */ + @Override + public void onPeerPauseStateChanged(final Call call, final boolean paused) { + //no-op + } +} |