/* * 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.animation.LayoutTransition; import android.content.Context; import android.graphics.Bitmap; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.os.Bundle; import android.telephony.DisconnectCause; import android.text.TextUtils; import android.view.Gravity; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.view.ViewStub; import android.view.accessibility.AccessibilityEvent; import android.widget.ImageView; import android.widget.TextView; import com.android.services.telephony.common.Call; import java.util.List; /** * Fragment for call card. */ public class CallCardFragment extends BaseFragment implements CallCardPresenter.CallCardUi { // Primary caller info private TextView mPhoneNumber; private TextView mNumberLabel; private TextView mPrimaryName; private TextView mCallStateLabel; private TextView mCallTypeLabel; private ImageView mPhoto; private TextView mElapsedTime; private View mProviderInfo; private TextView mProviderLabel; private TextView mProviderNumber; private ViewGroup mSupplementaryInfoContainer; // Secondary caller info private ViewStub mSecondaryCallInfo; private TextView mSecondaryCallName; private ImageView mSecondaryPhoto; private View mSecondaryPhotoOverlay; // Cached DisplayMetrics density. private float mDensity; @Override CallCardPresenter.CallCardUi getUi() { return this; } @Override CallCardPresenter createPresenter() { return new CallCardPresenter(); } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); } @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); final CallList calls = CallList.getInstance(); final Call call = calls.getFirstCall(); getPresenter().init(getActivity(), call); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { super.onCreateView(inflater, container, savedInstanceState); mDensity = getResources().getDisplayMetrics().density; return inflater.inflate(R.layout.call_card, container, false); } @Override public void onViewCreated(View view, Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); mPhoneNumber = (TextView) view.findViewById(R.id.phoneNumber); mPrimaryName = (TextView) view.findViewById(R.id.name); mNumberLabel = (TextView) view.findViewById(R.id.label); mSecondaryCallInfo = (ViewStub) view.findViewById(R.id.secondary_call_info); mPhoto = (ImageView) view.findViewById(R.id.photo); mCallStateLabel = (TextView) view.findViewById(R.id.callStateLabel); mCallTypeLabel = (TextView) view.findViewById(R.id.callTypeLabel); mElapsedTime = (TextView) view.findViewById(R.id.elapsedTime); mProviderInfo = view.findViewById(R.id.providerInfo); mProviderLabel = (TextView) view.findViewById(R.id.providerLabel); mProviderNumber = (TextView) view.findViewById(R.id.providerAddress); mSupplementaryInfoContainer = (ViewGroup) view.findViewById(R.id.supplementary_info_container); } @Override public void setVisible(boolean on) { if (on) { getView().setVisibility(View.VISIBLE); } else { getView().setVisibility(View.INVISIBLE); } } @Override public void setPrimaryName(String name, boolean nameIsNumber) { if (TextUtils.isEmpty(name)) { mPrimaryName.setText(""); } else { mPrimaryName.setText(name); // Set direction of the name field int nameDirection = View.TEXT_DIRECTION_INHERIT; if (nameIsNumber) { nameDirection = View.TEXT_DIRECTION_LTR; } mPrimaryName.setTextDirection(nameDirection); } } @Override public void setPrimaryImage(Drawable image) { if (image != null) { setDrawableToImageView(mPhoto, image); } } @Override public void setPrimaryPhoneNumber(String number) { // Set the number if (TextUtils.isEmpty(number)) { mPhoneNumber.setText(""); mPhoneNumber.setVisibility(View.GONE); } else { mPhoneNumber.setText(number); mPhoneNumber.setVisibility(View.VISIBLE); mPhoneNumber.setTextDirection(View.TEXT_DIRECTION_LTR); } } @Override public void setPrimaryLabel(String label) { if (!TextUtils.isEmpty(label)) { mNumberLabel.setText(label); mNumberLabel.setVisibility(View.VISIBLE); } else { mNumberLabel.setVisibility(View.GONE); } } @Override public void setPrimary(String number, String name, boolean nameIsNumber, String label, Drawable photo, boolean isConference, boolean isGeneric, boolean isSipCall) { Log.d(this, "Setting primary call"); if (isConference) { name = getConferenceString(isGeneric); photo = getConferencePhoto(isGeneric); nameIsNumber = false; } setPrimaryPhoneNumber(number); // set the name field. setPrimaryName(name, nameIsNumber); // Set the label (Mobile, Work, etc) setPrimaryLabel(label); showInternetCallLabel(isSipCall); setDrawableToImageView(mPhoto, photo); } @Override public void setSecondary(boolean show, String name, boolean nameIsNumber, String label, Drawable photo, boolean isConference, boolean isGeneric) { if (show) { if (isConference) { name = getConferenceString(isGeneric); photo = getConferencePhoto(isGeneric); nameIsNumber = false; } showAndInitializeSecondaryCallInfo(); mSecondaryCallName.setText(name); int nameDirection = View.TEXT_DIRECTION_INHERIT; if (nameIsNumber) { nameDirection = View.TEXT_DIRECTION_LTR; } mSecondaryCallName.setTextDirection(nameDirection); setDrawableToImageView(mSecondaryPhoto, photo); } else { mSecondaryCallInfo.setVisibility(View.GONE); } } @Override public void setSecondaryImage(Drawable image) { if (image != null) { setDrawableToImageView(mSecondaryPhoto, image); } } @Override public void setCallState(int state, int cause, boolean bluetoothOn, String gatewayLabel, String gatewayNumber) { String callStateLabel = null; // States other than disconnected not yet supported callStateLabel = getCallStateLabelFromState(state, cause); Log.v(this, "setCallState " + callStateLabel); Log.v(this, "DisconnectCause " + DisconnectCause.toString(cause)); Log.v(this, "bluetooth on " + bluetoothOn); Log.v(this, "gateway " + gatewayLabel + gatewayNumber); // There are cases where we totally skip the animation, in which case remove the transition // animation here and restore it afterwards. final boolean skipAnimation = (Call.State.isDialing(state) || state == Call.State.DISCONNECTED || state == Call.State.DISCONNECTING); LayoutTransition transition = null; if (skipAnimation) { transition = mSupplementaryInfoContainer.getLayoutTransition(); mSupplementaryInfoContainer.setLayoutTransition(null); } // Update the call state label. if (!TextUtils.isEmpty(callStateLabel)) { mCallStateLabel.setVisibility(View.VISIBLE); mCallStateLabel.setText(callStateLabel); if (Call.State.INCOMING == state) { setBluetoothOn(bluetoothOn); } } else { mCallStateLabel.setVisibility(View.GONE); // Gravity is aligned left when receiving an incoming call in landscape. // In that rare case, the gravity needs to be reset to the right. // Also, setText("") is used since there is a delay in making the view GONE, // so the user will otherwise see the text jump to the right side before disappearing. if(mCallStateLabel.getGravity() != Gravity.END) { mCallStateLabel.setText(""); mCallStateLabel.setGravity(Gravity.END); } } // Provider info: (e.g. "Calling via ") if (!TextUtils.isEmpty(gatewayLabel) && !TextUtils.isEmpty(gatewayNumber)) { mProviderLabel.setText(gatewayLabel); mProviderNumber.setText(gatewayNumber); mProviderInfo.setVisibility(View.VISIBLE); } else { mProviderInfo.setVisibility(View.GONE); } // Restore the animation. if (skipAnimation) { mSupplementaryInfoContainer.setLayoutTransition(transition); } } private void showInternetCallLabel(boolean show) { if (show) { final String label = getView().getContext().getString( R.string.incall_call_type_label_sip); mCallTypeLabel.setVisibility(View.VISIBLE); mCallTypeLabel.setText(label); } else { mCallTypeLabel.setVisibility(View.GONE); } } @Override public void setPrimaryCallElapsedTime(boolean show, String callTimeElapsed) { if (show) { if (mElapsedTime.getVisibility() != View.VISIBLE) { AnimationUtils.Fade.show(mElapsedTime); } mElapsedTime.setText(callTimeElapsed); } else { // hide() animation has no effect if it is already hidden. AnimationUtils.Fade.hide(mElapsedTime, View.INVISIBLE); } } private void setDrawableToImageView(ImageView view, Drawable photo) { if (photo == null) { photo = view.getResources().getDrawable(R.drawable.picture_unknown); } final Drawable current = view.getDrawable(); if (current == null) { view.setImageDrawable(photo); AnimationUtils.Fade.show(view); } else { AnimationUtils.startCrossFade(view, current, photo); view.setVisibility(View.VISIBLE); } } private String getConferenceString(boolean isGeneric) { Log.v(this, "isGenericString: " + isGeneric); final int resId = isGeneric ? R.string.card_title_in_call : R.string.card_title_conf_call; return getView().getResources().getString(resId); } private Drawable getConferencePhoto(boolean isGeneric) { Log.v(this, "isGenericPhoto: " + isGeneric); final int resId = isGeneric ? R.drawable.picture_dialing : R.drawable.picture_conference; return getView().getResources().getDrawable(resId); } private void setBluetoothOn(boolean onOff) { // Also, display a special icon (alongside the "Incoming call" // label) if there's an incoming call and audio will be routed // to bluetooth when you answer it. final int bluetoothIconId = R.drawable.ic_in_call_bt_dk; if (onOff) { mCallStateLabel.setCompoundDrawablesWithIntrinsicBounds(bluetoothIconId, 0, 0, 0); mCallStateLabel.setCompoundDrawablePadding((int) (mDensity * 5)); } else { // Clear out any icons mCallStateLabel.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); } } /** * Gets the call state label based on the state of the call and * cause of disconnect */ private String getCallStateLabelFromState(int state, int cause) { final Context context = getView().getContext(); String callStateLabel = null; // Label to display as part of the call banner if (Call.State.IDLE == state) { // "Call state" is meaningless in this state. } else if (Call.State.ACTIVE == state) { // We normally don't show a "call state label" at all in // this state (but see below for some special cases). } else if (Call.State.ONHOLD == state) { callStateLabel = context.getString(R.string.card_title_on_hold); } else if (Call.State.DIALING == state) { callStateLabel = context.getString(R.string.card_title_dialing); } else if (Call.State.REDIALING == state) { callStateLabel = context.getString(R.string.card_title_redialing); } else if (Call.State.INCOMING == state || Call.State.CALL_WAITING == state) { callStateLabel = context.getString(R.string.card_title_incoming_call); } else if (Call.State.DISCONNECTING == state) { // While in the DISCONNECTING state we display a "Hanging up" // message in order to make the UI feel more responsive. (In // GSM it's normal to see a delay of a couple of seconds while // negotiating the disconnect with the network, so the "Hanging // up" state at least lets the user know that we're doing // something. This state is currently not used with CDMA.) callStateLabel = context.getString(R.string.card_title_hanging_up); } else if (Call.State.DISCONNECTED == state) { callStateLabel = getCallFailedString(cause); } else { Log.wtf(this, "updateCallStateWidgets: unexpected call: " + state); } return callStateLabel; } /** * Maps the disconnect cause to a resource string. * * @param cause disconnect cause as defined in {@link DisconnectCause} */ private String getCallFailedString(int cause) { int resID = R.string.card_title_call_ended; // TODO: The card *title* should probably be "Call ended" in all // cases, but if the DisconnectCause was an error condition we should // probably also display the specific failure reason somewhere... switch (cause) { case DisconnectCause.BUSY: resID = R.string.callFailed_userBusy; break; case DisconnectCause.CONGESTION: resID = R.string.callFailed_congestion; break; case DisconnectCause.TIMED_OUT: resID = R.string.callFailed_timedOut; break; case DisconnectCause.SERVER_UNREACHABLE: resID = R.string.callFailed_server_unreachable; break; case DisconnectCause.NUMBER_UNREACHABLE: resID = R.string.callFailed_number_unreachable; break; case DisconnectCause.INVALID_CREDENTIALS: resID = R.string.callFailed_invalid_credentials; break; case DisconnectCause.SERVER_ERROR: resID = R.string.callFailed_server_error; break; case DisconnectCause.OUT_OF_NETWORK: resID = R.string.callFailed_out_of_network; break; case DisconnectCause.LOST_SIGNAL: case DisconnectCause.CDMA_DROP: resID = R.string.callFailed_noSignal; break; case DisconnectCause.LIMIT_EXCEEDED: resID = R.string.callFailed_limitExceeded; break; case DisconnectCause.POWER_OFF: resID = R.string.callFailed_powerOff; break; case DisconnectCause.ICC_ERROR: resID = R.string.callFailed_simError; break; case DisconnectCause.OUT_OF_SERVICE: resID = R.string.callFailed_outOfService; break; case DisconnectCause.INVALID_NUMBER: case DisconnectCause.UNOBTAINABLE_NUMBER: resID = R.string.callFailed_unobtainable_number; break; default: resID = R.string.card_title_call_ended; break; } return this.getView().getContext().getString(resID); } private void showAndInitializeSecondaryCallInfo() { mSecondaryCallInfo.setVisibility(View.VISIBLE); // mSecondaryCallName is initialized here (vs. onViewCreated) because it is inaccesible // until mSecondaryCallInfo is inflated in the call above. if (mSecondaryCallName == null) { mSecondaryCallName = (TextView) getView().findViewById(R.id.secondaryCallName); } if (mSecondaryPhoto == null) { mSecondaryPhoto = (ImageView) getView().findViewById(R.id.secondaryCallPhoto); } if (mSecondaryPhotoOverlay == null) { mSecondaryPhotoOverlay = getView().findViewById(R.id.dim_effect_for_secondary_photo); mSecondaryPhotoOverlay.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { getPresenter().secondaryPhotoClicked(); } }); mSecondaryPhotoOverlay.setOnTouchListener(new SmallerHitTargetTouchListener()); } } public void dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) { dispatchPopulateAccessibilityEvent(event, mPrimaryName); dispatchPopulateAccessibilityEvent(event, mPhoneNumber); return; } dispatchPopulateAccessibilityEvent(event, mCallStateLabel); dispatchPopulateAccessibilityEvent(event, mPrimaryName); dispatchPopulateAccessibilityEvent(event, mPhoneNumber); dispatchPopulateAccessibilityEvent(event, mCallTypeLabel); dispatchPopulateAccessibilityEvent(event, mSecondaryCallName); return; } private void dispatchPopulateAccessibilityEvent(AccessibilityEvent event, View view) { if (view == null) return; final List eventText = event.getText(); int size = eventText.size(); view.dispatchPopulateAccessibilityEvent(event); // if no text added write null to keep relative position if (size == eventText.size()) { eventText.add(null); } } }