Java tutorial
/* * 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.Animator; import android.animation.AnimatorListenerAdapter; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.content.Context; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.drawable.AnimationDrawable; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.graphics.drawable.GradientDrawable; import android.os.Bundle; import android.os.Handler; import android.os.Looper; import android.os.Trace; import android.support.v4.graphics.drawable.RoundedBitmapDrawable; import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory; import android.telecom.DisconnectCause; import android.telephony.PhoneNumberUtils; import android.text.TextUtils; import android.text.format.DateUtils; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnLayoutChangeListener; import android.view.ViewGroup; import android.view.ViewPropertyAnimator; import android.view.ViewTreeObserver; import android.view.ViewTreeObserver.OnGlobalLayoutListener; import android.view.accessibility.AccessibilityEvent; import android.view.accessibility.AccessibilityManager; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListAdapter; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; import com.android.contacts.common.compat.PhoneNumberUtilsCompat; import com.android.contacts.common.util.MaterialColorMapUtils.MaterialPalette; import com.android.contacts.common.widget.FloatingActionButtonController; import com.android.dialer.R; import com.android.phone.common.animation.AnimUtils; import java.util.List; /** * Fragment for call card. */ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPresenter.CallCardUi> implements CallCardPresenter.CallCardUi { private static final String TAG = "CallCardFragment"; /** * Internal class which represents the call state label which is to be applied. */ private class CallStateLabel { private CharSequence mCallStateLabel; private boolean mIsAutoDismissing; public CallStateLabel(CharSequence callStateLabel, boolean isAutoDismissing) { mCallStateLabel = callStateLabel; mIsAutoDismissing = isAutoDismissing; } public CharSequence getCallStateLabel() { return mCallStateLabel; } /** * Determines if the call state label should auto-dismiss. * * @return {@code true} if the call state label should auto-dismiss. */ public boolean isAutoDismissing() { return mIsAutoDismissing; } }; private static final String IS_DIALPAD_SHOWING_KEY = "is_dialpad_showing"; /** * The duration of time (in milliseconds) a call state label should remain visible before * resetting to its previous value. */ private static final long CALL_STATE_LABEL_RESET_DELAY_MS = 3000; /** * Amount of time to wait before sending an announcement via the accessibility manager. * When the call state changes to an outgoing or incoming state for the first time, the * UI can often be changing due to call updates or contact lookup. This allows the UI * to settle to a stable state to ensure that the correct information is announced. */ private static final long ACCESSIBILITY_ANNOUNCEMENT_DELAY_MS = 500; private AnimatorSet mAnimatorSet; private int mShrinkAnimationDuration; private int mFabNormalDiameter; private int mFabSmallDiameter; private boolean mIsLandscape; private boolean mHasLargePhoto; private boolean mIsDialpadShowing; // Primary caller info private TextView mPhoneNumber; private TextView mNumberLabel; private TextView mPrimaryName; private View mCallStateButton; private ImageView mCallStateIcon; private ImageView mCallStateVideoCallIcon; private TextView mCallStateLabel; private TextView mCallTypeLabel; private ImageView mHdAudioIcon; private ImageView mForwardIcon; private View mCallNumberAndLabel; private TextView mElapsedTime; private Drawable mPrimaryPhotoDrawable; private TextView mCallSubject; private ImageView mWorkProfileIcon; // Container view that houses the entire primary call card, including the call buttons private View mPrimaryCallCardContainer; // Container view that houses the primary call information private ViewGroup mPrimaryCallInfo; private View mCallButtonsContainer; private ImageView mPhotoSmall; // Secondary caller info private View mSecondaryCallInfo; private TextView mSecondaryCallName; private View mSecondaryCallProviderInfo; private TextView mSecondaryCallProviderLabel; private View mSecondaryCallConferenceCallIcon; private View mSecondaryCallVideoCallIcon; private View mProgressSpinner; // Call card content private View mCallCardContent; private ImageView mPhotoLarge; private View mContactContext; private TextView mContactContextTitle; private ListView mContactContextListView; private LinearLayout mContactContextListHeaders; private View mManageConferenceCallButton; // Dark number info bar private TextView mInCallMessageLabel; private FloatingActionButtonController mFloatingActionButtonController; private View mFloatingActionButtonContainer; private ImageButton mFloatingActionButton; private int mFloatingActionButtonVerticalOffset; private float mTranslationOffset; private Animation mPulseAnimation; private int mVideoAnimationDuration; // Whether or not the call card is currently in the process of an animation private boolean mIsAnimating; private MaterialPalette mCurrentThemeColors; /** * Call state label to set when an auto-dismissing call state label is dismissed. */ private CharSequence mPostResetCallStateLabel; private boolean mCallStateLabelResetPending = false; private Handler mHandler; /** * Determines if secondary call info is populated in the secondary call info UI. */ private boolean mHasSecondaryCallInfo = false; @Override public CallCardPresenter.CallCardUi getUi() { return this; } @Override public CallCardPresenter createPresenter() { return new CallCardPresenter(); } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mHandler = new Handler(Looper.getMainLooper()); mShrinkAnimationDuration = getResources().getInteger(R.integer.shrink_animation_duration); mVideoAnimationDuration = getResources().getInteger(R.integer.video_animation_duration); mFloatingActionButtonVerticalOffset = getResources() .getDimensionPixelOffset(R.dimen.floating_action_button_vertical_offset); mFabNormalDiameter = getResources() .getDimensionPixelOffset(R.dimen.end_call_floating_action_button_diameter); mFabSmallDiameter = getResources() .getDimensionPixelOffset(R.dimen.end_call_floating_action_button_small_diameter); if (savedInstanceState != null) { mIsDialpadShowing = savedInstanceState.getBoolean(IS_DIALPAD_SHOWING_KEY, false); } } @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 void onSaveInstanceState(Bundle outState) { outState.putBoolean(IS_DIALPAD_SHOWING_KEY, mIsDialpadShowing); super.onSaveInstanceState(outState); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { Trace.beginSection(TAG + " onCreate"); mTranslationOffset = getResources().getDimensionPixelSize(R.dimen.call_card_anim_translate_y_offset); final View view = inflater.inflate(R.layout.call_card_fragment, container, false); Trace.endSection(); return view; } @Override public void onViewCreated(View view, Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); mPulseAnimation = AnimationUtils.loadAnimation(view.getContext(), R.anim.call_status_pulse); mPhoneNumber = (TextView) view.findViewById(R.id.phoneNumber); mPrimaryName = (TextView) view.findViewById(R.id.name); mNumberLabel = (TextView) view.findViewById(R.id.label); mSecondaryCallInfo = view.findViewById(R.id.secondary_call_info); mSecondaryCallProviderInfo = view.findViewById(R.id.secondary_call_provider_info); mCallCardContent = view.findViewById(R.id.call_card_content); mPhotoLarge = (ImageView) view.findViewById(R.id.photoLarge); mPhotoLarge.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { getPresenter().onContactPhotoClick(); } }); mContactContext = view.findViewById(R.id.contact_context); mContactContextTitle = (TextView) view.findViewById(R.id.contactContextTitle); mContactContextListView = (ListView) view.findViewById(R.id.contactContextInfo); // This layout stores all the list header layouts so they can be easily removed. mContactContextListHeaders = new LinearLayout(getView().getContext()); mContactContextListView.addHeaderView(mContactContextListHeaders); mCallStateIcon = (ImageView) view.findViewById(R.id.callStateIcon); mCallStateVideoCallIcon = (ImageView) view.findViewById(R.id.videoCallIcon); mWorkProfileIcon = (ImageView) view.findViewById(R.id.workProfileIcon); mCallStateLabel = (TextView) view.findViewById(R.id.callStateLabel); mHdAudioIcon = (ImageView) view.findViewById(R.id.hdAudioIcon); mForwardIcon = (ImageView) view.findViewById(R.id.forwardIcon); mCallNumberAndLabel = view.findViewById(R.id.labelAndNumber); mCallTypeLabel = (TextView) view.findViewById(R.id.callTypeLabel); mElapsedTime = (TextView) view.findViewById(R.id.elapsedTime); mPrimaryCallCardContainer = view.findViewById(R.id.primary_call_info_container); mPrimaryCallInfo = (ViewGroup) view.findViewById(R.id.primary_call_banner); mCallButtonsContainer = view.findViewById(R.id.callButtonFragment); mPhotoSmall = (ImageView) view.findViewById(R.id.photoSmall); mPhotoSmall.setVisibility(View.GONE); mInCallMessageLabel = (TextView) view.findViewById(R.id.connectionServiceMessage); mProgressSpinner = view.findViewById(R.id.progressSpinner); mFloatingActionButtonContainer = view.findViewById(R.id.floating_end_call_action_button_container); mFloatingActionButton = (ImageButton) view.findViewById(R.id.floating_end_call_action_button); mFloatingActionButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { getPresenter().endCallClicked(); } }); mFloatingActionButtonController = new FloatingActionButtonController(getActivity(), mFloatingActionButtonContainer, mFloatingActionButton); mSecondaryCallInfo.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { getPresenter().secondaryInfoClicked(); updateFabPositionForSecondaryCallInfo(); } }); mCallStateButton = view.findViewById(R.id.callStateButton); mCallStateButton.setOnLongClickListener(new View.OnLongClickListener() { @Override public boolean onLongClick(View v) { getPresenter().onCallStateButtonTouched(); return false; } }); mManageConferenceCallButton = view.findViewById(R.id.manage_conference_call_button); mManageConferenceCallButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { InCallActivity activity = (InCallActivity) getActivity(); activity.showConferenceFragment(true); } }); mPrimaryName.setElegantTextHeight(false); mCallStateLabel.setElegantTextHeight(false); mCallSubject = (TextView) view.findViewById(R.id.callSubject); } @Override public void setVisible(boolean on) { if (on) { getView().setVisibility(View.VISIBLE); } else { getView().setVisibility(View.INVISIBLE); } } /** * Hides or shows the progress spinner. * * @param visible {@code True} if the progress spinner should be visible. */ @Override public void setProgressSpinnerVisible(boolean visible) { mProgressSpinner.setVisibility(visible ? View.VISIBLE : View.GONE); } @Override public void setContactContextTitle(View headerView) { mContactContextListHeaders.removeAllViews(); mContactContextListHeaders.addView(headerView); } @Override public void setContactContextContent(ListAdapter listAdapter) { mContactContextListView.setAdapter(listAdapter); } @Override public void showContactContext(boolean show) { showImageView(mPhotoLarge, !show); showImageView(mPhotoSmall, show); mPrimaryCallCardContainer .setElevation(show ? 0 : getResources().getDimension(R.dimen.primary_call_elevation)); mContactContext.setVisibility(show ? View.VISIBLE : View.GONE); } /** * Sets the visibility of the primary call card. * Ensures that when the primary call card is hidden, the video surface slides over to fill the * entire screen. * * @param visible {@code True} if the primary call card should be visible. */ @Override public void setCallCardVisible(final boolean visible) { Log.v(this, "setCallCardVisible : isVisible = " + visible); // When animating the hide/show of the views in a landscape layout, we need to take into // account whether we are in a left-to-right locale or a right-to-left locale and adjust // the animations accordingly. final boolean isLayoutRtl = InCallPresenter.isRtl(); // Retrieve here since at fragment creation time the incoming video view is not inflated. final View videoView = getView().findViewById(R.id.incomingVideo); if (videoView == null) { return; } // Determine how much space there is below or to the side of the call card. final float spaceBesideCallCard = getSpaceBesideCallCard(); // We need to translate the video surface, but we need to know its position after the layout // has occurred so use a {@code ViewTreeObserver}. final ViewTreeObserver observer = getView().getViewTreeObserver(); observer.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() { @Override public boolean onPreDraw() { // We don't want to continue getting called. getView().getViewTreeObserver().removeOnPreDrawListener(this); float videoViewTranslation = 0f; // Translate the call card to its pre-animation state. if (!mIsLandscape) { mPrimaryCallCardContainer.setTranslationY(visible ? -mPrimaryCallCardContainer.getHeight() : 0); ViewGroup.LayoutParams p = videoView.getLayoutParams(); videoViewTranslation = p.height / 2 - spaceBesideCallCard / 2; } // Perform animation of video view. ViewPropertyAnimator videoViewAnimator = videoView.animate() .setInterpolator(AnimUtils.EASE_OUT_EASE_IN).setDuration(mVideoAnimationDuration); if (mIsLandscape) { videoViewAnimator.translationX(visible ? videoViewTranslation : 0); } else { videoViewAnimator.translationY(visible ? videoViewTranslation : 0); } videoViewAnimator.start(); // Animate the call card sliding. ViewPropertyAnimator callCardAnimator = mPrimaryCallCardContainer.animate() .setInterpolator(AnimUtils.EASE_OUT_EASE_IN).setDuration(mVideoAnimationDuration) .setListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); if (!visible) { mPrimaryCallCardContainer.setVisibility(View.GONE); } } @Override public void onAnimationStart(Animator animation) { super.onAnimationStart(animation); if (visible) { mPrimaryCallCardContainer.setVisibility(View.VISIBLE); } } }); if (mIsLandscape) { float translationX = mPrimaryCallCardContainer.getWidth(); translationX *= isLayoutRtl ? 1 : -1; callCardAnimator.translationX(visible ? 0 : translationX).start(); } else { callCardAnimator.translationY(visible ? 0 : -mPrimaryCallCardContainer.getHeight()).start(); } return true; } }); } /** * Determines the amount of space below the call card for portrait layouts), or beside the * call card for landscape layouts. * * @return The amount of space below or beside the call card. */ public float getSpaceBesideCallCard() { if (mIsLandscape) { return getView().getWidth() - mPrimaryCallCardContainer.getWidth(); } else { final int callCardHeight; // Retrieve the actual height of the call card, independent of whether or not the // outgoing call animation is in progress. The animation does not run in landscape mode // so this only needs to be done for portrait. if (mPrimaryCallCardContainer.getTag(R.id.view_tag_callcard_actual_height) != null) { callCardHeight = (int) mPrimaryCallCardContainer.getTag(R.id.view_tag_callcard_actual_height); } else { callCardHeight = mPrimaryCallCardContainer.getHeight(); } return getView().getHeight() - callCardHeight; } } @Override public void setPrimaryName(String name, boolean nameIsNumber) { if (TextUtils.isEmpty(name)) { mPrimaryName.setText(null); } else { mPrimaryName.setText(nameIsNumber ? PhoneNumberUtilsCompat.createTtsSpannable(name) : name); // Set direction of the name field int nameDirection = View.TEXT_DIRECTION_INHERIT; if (nameIsNumber) { nameDirection = View.TEXT_DIRECTION_LTR; } mPrimaryName.setTextDirection(nameDirection); } } /** * Sets the primary image for the contact photo. * * @param image The drawable to set. * @param isVisible Whether the contact photo should be visible after being set. */ @Override public void setPrimaryImage(Drawable image, boolean isVisible) { if (image != null) { setDrawableToImageViews(image); showImageView(mPhotoLarge, isVisible); } } @Override public void setPrimaryPhoneNumber(String number) { // Set the number if (TextUtils.isEmpty(number)) { mPhoneNumber.setText(null); mPhoneNumber.setVisibility(View.GONE); } else { mPhoneNumber.setText(PhoneNumberUtilsCompat.createTtsSpannable(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); } } /** * Sets the primary caller information. * * @param number The caller phone number. * @param name The caller name. * @param nameIsNumber {@code true} if the name should be shown in place of the phone number. * @param label The label. * @param photo The contact photo drawable. * @param isSipCall {@code true} if this is a SIP call. * @param isContactPhotoShown {@code true} if the contact photo should be shown (it will be * updated even if it is not shown). * @param isWorkCall Whether the call is placed through a work phone account or caller is a work contact. */ @Override public void setPrimary(String number, String name, boolean nameIsNumber, String label, Drawable photo, boolean isSipCall, boolean isContactPhotoShown, boolean isWorkCall) { Log.d(this, "Setting primary call"); // set the name field. setPrimaryName(name, nameIsNumber); if (TextUtils.isEmpty(number) && TextUtils.isEmpty(label)) { mCallNumberAndLabel.setVisibility(View.GONE); mElapsedTime.setTextAlignment(View.TEXT_ALIGNMENT_VIEW_START); } else { mCallNumberAndLabel.setVisibility(View.VISIBLE); mElapsedTime.setTextAlignment(View.TEXT_ALIGNMENT_VIEW_END); } setPrimaryPhoneNumber(number); // Set the label (Mobile, Work, etc) setPrimaryLabel(label); showInternetCallLabel(isSipCall); setDrawableToImageViews(photo); showImageView(mPhotoLarge, isContactPhotoShown); showImageView(mWorkProfileIcon, isWorkCall); } @Override public void setSecondary(boolean show, String name, boolean nameIsNumber, String label, String providerLabel, boolean isConference, boolean isVideoCall, boolean isFullscreen) { if (show) { mHasSecondaryCallInfo = true; boolean hasProvider = !TextUtils.isEmpty(providerLabel); initializeSecondaryCallInfo(hasProvider); // Do not show the secondary caller info in fullscreen mode, but ensure it is populated // in case fullscreen mode is exited in the future. setSecondaryInfoVisible(!isFullscreen); mSecondaryCallConferenceCallIcon.setVisibility(isConference ? View.VISIBLE : View.GONE); mSecondaryCallVideoCallIcon.setVisibility(isVideoCall ? View.VISIBLE : View.GONE); mSecondaryCallName.setText(nameIsNumber ? PhoneNumberUtilsCompat.createTtsSpannable(name) : name); if (hasProvider) { mSecondaryCallProviderLabel.setText(providerLabel); } int nameDirection = View.TEXT_DIRECTION_INHERIT; if (nameIsNumber) { nameDirection = View.TEXT_DIRECTION_LTR; } mSecondaryCallName.setTextDirection(nameDirection); } else { mHasSecondaryCallInfo = false; setSecondaryInfoVisible(false); } } /** * Sets the visibility of the secondary caller info box. Note, if the {@code visible} parameter * is passed in {@code true}, and there is no secondary caller info populated (as determined by * {@code mHasSecondaryCallInfo}, the secondary caller info box will not be shown. * * @param visible {@code true} if the secondary caller info should be shown, {@code false} * otherwise. */ @Override public void setSecondaryInfoVisible(final boolean visible) { boolean wasVisible = mSecondaryCallInfo.isShown(); final boolean isVisible = visible && mHasSecondaryCallInfo; Log.v(this, "setSecondaryInfoVisible: wasVisible = " + wasVisible + " isVisible = " + isVisible); // If visibility didn't change, nothing to do. if (wasVisible == isVisible) { return; } // If we are showing the secondary info, we need to show it before animating so that its // height will be determined on layout. if (isVisible) { mSecondaryCallInfo.setVisibility(View.VISIBLE); } else { mSecondaryCallInfo.setVisibility(View.GONE); } updateFabPositionForSecondaryCallInfo(); // We need to translate the secondary caller info, but we need to know its position after // the layout has occurred so use a {@code ViewTreeObserver}. final ViewTreeObserver observer = getView().getViewTreeObserver(); observer.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() { @Override public boolean onPreDraw() { // We don't want to continue getting called. getView().getViewTreeObserver().removeOnPreDrawListener(this); // Get the height of the secondary call info now, and then re-hide the view prior // to doing the actual animation. int secondaryHeight = mSecondaryCallInfo.getHeight(); if (isVisible) { mSecondaryCallInfo.setVisibility(View.GONE); } else { mSecondaryCallInfo.setVisibility(View.VISIBLE); } Log.v(this, "setSecondaryInfoVisible: secondaryHeight = " + secondaryHeight); // Set the position of the secondary call info card to its starting location. mSecondaryCallInfo.setTranslationY(visible ? secondaryHeight : 0); // Animate the secondary card info slide up/down as it appears and disappears. ViewPropertyAnimator secondaryInfoAnimator = mSecondaryCallInfo.animate() .setInterpolator(AnimUtils.EASE_OUT_EASE_IN).setDuration(mVideoAnimationDuration) .translationY(isVisible ? 0 : secondaryHeight).setListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { if (!isVisible) { mSecondaryCallInfo.setVisibility(View.GONE); } } @Override public void onAnimationStart(Animator animation) { if (isVisible) { mSecondaryCallInfo.setVisibility(View.VISIBLE); } } }); secondaryInfoAnimator.start(); // Notify listeners of a change in the visibility of the secondary info. This is // important when in a video call so that the video call presenter can shift the // video preview up or down to accommodate the secondary caller info. InCallPresenter.getInstance().notifySecondaryCallerInfoVisibilityChanged(visible, secondaryHeight); return true; } }); } @Override public void setCallState(int state, int videoState, int sessionModificationState, DisconnectCause disconnectCause, String connectionLabel, Drawable callStateIcon, String gatewayNumber, boolean isWifi, boolean isConference, boolean isWorkCall) { boolean isGatewayCall = !TextUtils.isEmpty(gatewayNumber); CallStateLabel callStateLabel = getCallStateLabelFromState(state, videoState, sessionModificationState, disconnectCause, connectionLabel, isGatewayCall, isWifi, isConference, isWorkCall); Log.v(this, "setCallState " + callStateLabel.getCallStateLabel()); Log.v(this, "AutoDismiss " + callStateLabel.isAutoDismissing()); Log.v(this, "DisconnectCause " + disconnectCause.toString()); Log.v(this, "gateway " + connectionLabel + gatewayNumber); // Check for video state change and update the visibility of the contact photo. The contact // photo is hidden when the incoming video surface is shown. // The contact photo visibility can also change in setPrimary(). boolean showContactPhoto = !VideoCallPresenter.showIncomingVideo(videoState, state); mPhotoLarge.setVisibility(showContactPhoto ? View.VISIBLE : View.GONE); // Check if the call subject is showing -- if it is, we want to bypass showing the call // state. boolean isSubjectShowing = mCallSubject.getVisibility() == View.VISIBLE; if (TextUtils.equals(callStateLabel.getCallStateLabel(), mCallStateLabel.getText()) && !isSubjectShowing) { // Nothing to do if the labels are the same if (state == Call.State.ACTIVE || state == Call.State.CONFERENCED) { mCallStateLabel.clearAnimation(); mCallStateIcon.clearAnimation(); } return; } if (isSubjectShowing) { changeCallStateLabel(null); callStateIcon = null; } else { // Update the call state label and icon. setCallStateLabel(callStateLabel); } if (!TextUtils.isEmpty(callStateLabel.getCallStateLabel())) { if (state == Call.State.ACTIVE || state == Call.State.CONFERENCED) { mCallStateLabel.clearAnimation(); } else { mCallStateLabel.startAnimation(mPulseAnimation); } } else { mCallStateLabel.clearAnimation(); } if (callStateIcon != null) { mCallStateIcon.setVisibility(View.VISIBLE); // Invoke setAlpha(float) instead of setAlpha(int) to set the view's alpha. This is // needed because the pulse animation operates on the view alpha. mCallStateIcon.setAlpha(1.0f); mCallStateIcon.setImageDrawable(callStateIcon); if (state == Call.State.ACTIVE || state == Call.State.CONFERENCED || TextUtils.isEmpty(callStateLabel.getCallStateLabel())) { mCallStateIcon.clearAnimation(); } else { mCallStateIcon.startAnimation(mPulseAnimation); } if (callStateIcon instanceof AnimationDrawable) { ((AnimationDrawable) callStateIcon).start(); } } else { mCallStateIcon.clearAnimation(); // Invoke setAlpha(float) instead of setAlpha(int) to set the view's alpha. This is // needed because the pulse animation operates on the view alpha. mCallStateIcon.setAlpha(0.0f); mCallStateIcon.setVisibility(View.GONE); } if (VideoUtils.isVideoCall(videoState) || (state == Call.State.ACTIVE && sessionModificationState == Call.SessionModificationState.WAITING_FOR_RESPONSE)) { mCallStateVideoCallIcon.setVisibility(View.VISIBLE); } else { mCallStateVideoCallIcon.setVisibility(View.GONE); } } private void setCallStateLabel(CallStateLabel callStateLabel) { Log.v(this, "setCallStateLabel : label = " + callStateLabel.getCallStateLabel()); if (callStateLabel.isAutoDismissing()) { mCallStateLabelResetPending = true; mHandler.postDelayed(new Runnable() { @Override public void run() { Log.v(this, "restoringCallStateLabel : label = " + mPostResetCallStateLabel); changeCallStateLabel(mPostResetCallStateLabel); mCallStateLabelResetPending = false; } }, CALL_STATE_LABEL_RESET_DELAY_MS); changeCallStateLabel(callStateLabel.getCallStateLabel()); } else { // Keep track of the current call state label; used when resetting auto dismissing // call state labels. mPostResetCallStateLabel = callStateLabel.getCallStateLabel(); if (!mCallStateLabelResetPending) { changeCallStateLabel(callStateLabel.getCallStateLabel()); } } } private void changeCallStateLabel(CharSequence callStateLabel) { Log.v(this, "changeCallStateLabel : label = " + callStateLabel); if (!TextUtils.isEmpty(callStateLabel)) { mCallStateLabel.setText(callStateLabel); mCallStateLabel.setAlpha(1); mCallStateLabel.setVisibility(View.VISIBLE); } else { Animation callStateLabelAnimation = mCallStateLabel.getAnimation(); if (callStateLabelAnimation != null) { callStateLabelAnimation.cancel(); } mCallStateLabel.setText(null); mCallStateLabel.setAlpha(0); mCallStateLabel.setVisibility(View.GONE); } } @Override public void setCallbackNumber(String callbackNumber, boolean isEmergencyCall) { if (mInCallMessageLabel == null) { return; } if (TextUtils.isEmpty(callbackNumber)) { mInCallMessageLabel.setVisibility(View.GONE); return; } // TODO: The new Locale-specific methods don't seem to be working. Revisit this. callbackNumber = PhoneNumberUtils.formatNumber(callbackNumber); int stringResourceId = isEmergencyCall ? R.string.card_title_callback_number_emergency : R.string.card_title_callback_number; String text = getString(stringResourceId, callbackNumber); mInCallMessageLabel.setText(text); mInCallMessageLabel.setVisibility(View.VISIBLE); } /** * Sets and shows the call subject if it is not empty. Hides the call subject otherwise. * * @param callSubject The call subject. */ @Override public void setCallSubject(String callSubject) { boolean showSubject = !TextUtils.isEmpty(callSubject); mCallSubject.setVisibility(showSubject ? View.VISIBLE : View.GONE); if (showSubject) { mCallSubject.setText(callSubject); } else { mCallSubject.setText(null); } } public boolean isAnimating() { return mIsAnimating; } 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, long duration) { if (show) { if (mElapsedTime.getVisibility() != View.VISIBLE) { AnimUtils.fadeIn(mElapsedTime, AnimUtils.DEFAULT_DURATION); } String callTimeElapsed = DateUtils.formatElapsedTime(duration / 1000); mElapsedTime.setText(callTimeElapsed); String durationDescription = InCallDateUtils.formatDuration(getView().getContext(), duration); mElapsedTime .setContentDescription(!TextUtils.isEmpty(durationDescription) ? durationDescription : null); } else { // hide() animation has no effect if it is already hidden. AnimUtils.fadeOut(mElapsedTime, AnimUtils.DEFAULT_DURATION); } } /** * Set all the ImageViews to the same photo. Currently there are 2 photo views: the large one * (which fills about the bottom half of the screen) and the small one, which displays as a * circle next to the primary contact info. This method does not handle whether the ImageView * is shown or not. * * @param photo The photo to set for the image views. */ private void setDrawableToImageViews(Drawable photo) { if (photo == null) { photo = ContactInfoCache.getInstance(getView().getContext()).getDefaultContactPhotoDrawable(); } if (mPrimaryPhotoDrawable == photo) { return; } mPrimaryPhotoDrawable = photo; mPhotoLarge.setImageDrawable(photo); // Modify the drawable to be round for the smaller ImageView. Bitmap bitmap = drawableToBitmap(photo); if (bitmap != null) { final RoundedBitmapDrawable drawable = RoundedBitmapDrawableFactory.create(getResources(), bitmap); drawable.setAntiAlias(true); drawable.setCornerRadius(bitmap.getHeight() / 2); photo = drawable; } mPhotoSmall.setImageDrawable(photo); } /** * Helper method for image view to handle animations. * * @param view The image view to show or hide. * @param isVisible {@code true} if we want to show the image, {@code false} to hide it. */ private void showImageView(ImageView view, boolean isVisible) { if (view.getDrawable() == null) { if (isVisible) { AnimUtils.fadeIn(mElapsedTime, AnimUtils.DEFAULT_DURATION); } } else { // Cross fading is buggy and not noticeable due to the multiple calls to this method // that switch drawables in the middle of the cross-fade animations. Just show the // photo directly instead. view.setVisibility(isVisible ? View.VISIBLE : View.GONE); } } /** * Converts a drawable into a bitmap. * * @param drawable the drawable to be converted. */ public static Bitmap drawableToBitmap(Drawable drawable) { Bitmap bitmap; if (drawable instanceof BitmapDrawable) { bitmap = ((BitmapDrawable) drawable).getBitmap(); } else { if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) { // Needed for drawables that are just a colour. bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); } else { bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888); } Log.i(TAG, "Created bitmap with width " + bitmap.getWidth() + ", height " + bitmap.getHeight()); Canvas canvas = new Canvas(bitmap); drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight()); drawable.draw(canvas); } return bitmap; } /** * Gets the call state label based on the state of the call or cause of disconnect. * * Additional labels are applied as follows: * 1. All outgoing calls with display "Calling via [Provider]". * 2. Ongoing calls will display the name of the provider. * 3. Incoming calls will only display "Incoming via..." for accounts. * 4. Video calls, and session modification states (eg. requesting video). * 5. Incoming and active Wi-Fi calls will show label provided by hint. * * TODO: Move this to the CallCardPresenter. */ private CallStateLabel getCallStateLabelFromState(int state, int videoState, int sessionModificationState, DisconnectCause disconnectCause, String label, boolean isGatewayCall, boolean isWifi, boolean isConference, boolean isWorkCall) { final Context context = getView().getContext(); CharSequence callStateLabel = null; // Label to display as part of the call banner boolean hasSuggestedLabel = label != null; boolean isAccount = hasSuggestedLabel && !isGatewayCall; boolean isAutoDismissing = false; switch (state) { case Call.State.IDLE: // "Call state" is meaningless in this state. break; case Call.State.ACTIVE: // We normally don't show a "call state label" at all in this state // (but we can use the call state label to display the provider name). if ((isAccount || isWifi || isConference) && hasSuggestedLabel) { callStateLabel = label; } else if (sessionModificationState == Call.SessionModificationState.REQUEST_REJECTED) { callStateLabel = context.getString(R.string.card_title_video_call_rejected); isAutoDismissing = true; } else if (sessionModificationState == Call.SessionModificationState.REQUEST_FAILED) { callStateLabel = context.getString(R.string.card_title_video_call_error); isAutoDismissing = true; } else if (sessionModificationState == Call.SessionModificationState.WAITING_FOR_RESPONSE) { callStateLabel = context.getString(R.string.card_title_video_call_requesting); } else if (sessionModificationState == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) { callStateLabel = context.getString(R.string.card_title_video_call_requesting); } else if (VideoUtils.isVideoCall(videoState)) { callStateLabel = context.getString(R.string.card_title_video_call); } break; case Call.State.ONHOLD: callStateLabel = context.getString(R.string.card_title_on_hold); break; case Call.State.CONNECTING: case Call.State.DIALING: if (hasSuggestedLabel && !isWifi) { callStateLabel = context.getString(R.string.calling_via_template, label); } else { callStateLabel = context.getString(R.string.card_title_dialing); } break; case Call.State.REDIALING: callStateLabel = context.getString(R.string.card_title_redialing); break; case Call.State.INCOMING: case Call.State.CALL_WAITING: if (isWifi && hasSuggestedLabel) { callStateLabel = label; } else if (isAccount) { callStateLabel = context.getString(R.string.incoming_via_template, label); } else if (VideoUtils.isVideoCall(videoState)) { callStateLabel = context.getString(R.string.notification_incoming_video_call); } else { callStateLabel = context.getString( isWorkCall ? R.string.card_title_incoming_work_call : R.string.card_title_incoming_call); } break; case Call.State.DISCONNECTING: // 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); break; case Call.State.DISCONNECTED: callStateLabel = disconnectCause.getLabel(); if (TextUtils.isEmpty(callStateLabel)) { callStateLabel = context.getString(R.string.card_title_call_ended); } break; case Call.State.CONFERENCED: callStateLabel = context.getString(R.string.card_title_conf_call); break; default: Log.wtf(this, "updateCallStateWidgets: unexpected call: " + state); } return new CallStateLabel(callStateLabel, isAutoDismissing); } private void initializeSecondaryCallInfo(boolean hasProvider) { // mSecondaryCallName is initialized here (vs. onViewCreated) because it is inaccessible // until mSecondaryCallInfo is inflated in the call above. if (mSecondaryCallName == null) { mSecondaryCallName = (TextView) getView().findViewById(R.id.secondaryCallName); mSecondaryCallConferenceCallIcon = getView().findViewById(R.id.secondaryCallConferenceCallIcon); mSecondaryCallVideoCallIcon = getView().findViewById(R.id.secondaryCallVideoCallIcon); } if (mSecondaryCallProviderLabel == null && hasProvider) { mSecondaryCallProviderInfo.setVisibility(View.VISIBLE); mSecondaryCallProviderLabel = (TextView) getView().findViewById(R.id.secondaryCallProviderLabel); } } public void dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { if (event.getEventType() == AccessibilityEvent.TYPE_ANNOUNCEMENT) { // Indicate this call is in active if no label is provided. The label is empty when // the call is in active, not in other status such as onhold or dialing etc. if (!mCallStateLabel.isShown() || TextUtils.isEmpty(mCallStateLabel.getText())) { event.getText().add(TextUtils.expandTemplate( getResources().getText(R.string.accessibility_call_is_active), mPrimaryName.getText())); } else { dispatchPopulateAccessibilityEvent(event, mCallStateLabel); dispatchPopulateAccessibilityEvent(event, mPrimaryName); dispatchPopulateAccessibilityEvent(event, mCallTypeLabel); dispatchPopulateAccessibilityEvent(event, mPhoneNumber); } return; } dispatchPopulateAccessibilityEvent(event, mCallStateLabel); dispatchPopulateAccessibilityEvent(event, mPrimaryName); dispatchPopulateAccessibilityEvent(event, mPhoneNumber); dispatchPopulateAccessibilityEvent(event, mCallTypeLabel); dispatchPopulateAccessibilityEvent(event, mSecondaryCallName); dispatchPopulateAccessibilityEvent(event, mSecondaryCallProviderLabel); return; } @Override public void sendAccessibilityAnnouncement() { mHandler.postDelayed(new Runnable() { @Override public void run() { if (getView() != null && getView().getParent() != null && isAccessibilityEnabled(getContext())) { AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_ANNOUNCEMENT); dispatchPopulateAccessibilityEvent(event); getView().getParent().requestSendAccessibilityEvent(getView(), event); } } private boolean isAccessibilityEnabled(Context context) { AccessibilityManager accessibilityManager = (AccessibilityManager) context .getSystemService(Context.ACCESSIBILITY_SERVICE); return accessibilityManager != null && accessibilityManager.isEnabled(); } }, ACCESSIBILITY_ANNOUNCEMENT_DELAY_MS); } @Override public void setEndCallButtonEnabled(boolean enabled, boolean animate) { if (enabled != mFloatingActionButton.isEnabled()) { if (animate) { if (enabled) { mFloatingActionButtonController.scaleIn(AnimUtils.NO_DELAY); } else { mFloatingActionButtonController.scaleOut(); } } else { if (enabled) { mFloatingActionButtonContainer.setScaleX(1); mFloatingActionButtonContainer.setScaleY(1); mFloatingActionButtonContainer.setVisibility(View.VISIBLE); } else { mFloatingActionButtonContainer.setVisibility(View.GONE); } } mFloatingActionButton.setEnabled(enabled); updateFabPosition(); } } /** * Changes the visibility of the HD audio icon. * * @param visible {@code true} if the UI should show the HD audio icon. */ @Override public void showHdAudioIndicator(boolean visible) { mHdAudioIcon.setVisibility(visible ? View.VISIBLE : View.GONE); } /** * Changes the visibility of the forward icon. * * @param visible {@code true} if the UI should show the forward icon. */ @Override public void showForwardIndicator(boolean visible) { mForwardIcon.setVisibility(visible ? View.VISIBLE : View.GONE); } /** * Changes the visibility of the "manage conference call" button. * * @param visible Whether to set the button to be visible or not. */ @Override public void showManageConferenceCallButton(boolean visible) { mManageConferenceCallButton.setVisibility(visible ? View.VISIBLE : View.GONE); } /** * Determines the current visibility of the manage conference button. * * @return {@code true} if the button is visible. */ @Override public boolean isManageConferenceVisible() { return mManageConferenceCallButton.getVisibility() == View.VISIBLE; } /** * Determines the current visibility of the call subject. * * @return {@code true} if the subject is visible. */ @Override public boolean isCallSubjectVisible() { return mCallSubject.getVisibility() == View.VISIBLE; } /** * Get the overall InCallUI background colors and apply to call card. */ public void updateColors() { MaterialPalette themeColors = InCallPresenter.getInstance().getThemeColors(); if (mCurrentThemeColors != null && mCurrentThemeColors.equals(themeColors)) { return; } if (getResources().getBoolean(R.bool.is_layout_landscape)) { final GradientDrawable drawable = (GradientDrawable) mPrimaryCallCardContainer.getBackground(); drawable.setColor(themeColors.mPrimaryColor); } else { mPrimaryCallCardContainer.setBackgroundColor(themeColors.mPrimaryColor); } mCallButtonsContainer.setBackgroundColor(themeColors.mPrimaryColor); mCallSubject.setTextColor(themeColors.mPrimaryColor); mContactContext.setBackgroundColor(themeColors.mPrimaryColor); //TODO: set color of message text in call context "recent messages" to be the theme color. mCurrentThemeColors = themeColors; } private void dispatchPopulateAccessibilityEvent(AccessibilityEvent event, View view) { if (view == null) return; final List<CharSequence> 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); } } @Override public void animateForNewOutgoingCall() { final ViewGroup parent = (ViewGroup) mPrimaryCallCardContainer.getParent(); final ViewTreeObserver observer = getView().getViewTreeObserver(); mIsAnimating = true; observer.addOnGlobalLayoutListener(new OnGlobalLayoutListener() { @Override public void onGlobalLayout() { final ViewTreeObserver observer = getView().getViewTreeObserver(); if (!observer.isAlive()) { return; } observer.removeOnGlobalLayoutListener(this); final LayoutIgnoringListener listener = new LayoutIgnoringListener(); mPrimaryCallCardContainer.addOnLayoutChangeListener(listener); // Prepare the state of views before the slide animation final int originalHeight = mPrimaryCallCardContainer.getHeight(); mPrimaryCallCardContainer.setTag(R.id.view_tag_callcard_actual_height, originalHeight); mPrimaryCallCardContainer.setBottom(parent.getHeight()); // Set up FAB. mFloatingActionButtonContainer.setVisibility(View.GONE); mFloatingActionButtonController.setScreenWidth(parent.getWidth()); mCallButtonsContainer.setAlpha(0); mCallStateLabel.setAlpha(0); mPrimaryName.setAlpha(0); mCallTypeLabel.setAlpha(0); mCallNumberAndLabel.setAlpha(0); assignTranslateAnimation(mCallStateLabel, 1); assignTranslateAnimation(mCallStateIcon, 1); assignTranslateAnimation(mPrimaryName, 2); assignTranslateAnimation(mCallNumberAndLabel, 3); assignTranslateAnimation(mCallTypeLabel, 4); assignTranslateAnimation(mCallButtonsContainer, 5); final Animator animator = getShrinkAnimator(parent.getHeight(), originalHeight); animator.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mPrimaryCallCardContainer.setTag(R.id.view_tag_callcard_actual_height, null); setViewStatePostAnimation(listener); mIsAnimating = false; InCallPresenter.getInstance().onShrinkAnimationComplete(); } }); animator.start(); } }); } @Override public void showNoteSentToast() { Toast.makeText(getContext(), R.string.note_sent, Toast.LENGTH_LONG).show(); } public void onDialpadVisibilityChange(boolean isShown) { mIsDialpadShowing = isShown; updateFabPosition(); } private void updateFabPosition() { int offsetY = 0; if (!mIsDialpadShowing) { offsetY = mFloatingActionButtonVerticalOffset; if (mSecondaryCallInfo.isShown() && mHasLargePhoto) { offsetY -= mSecondaryCallInfo.getHeight(); } } mFloatingActionButtonController.align(FloatingActionButtonController.ALIGN_MIDDLE, 0 /* offsetX */, offsetY, true); mFloatingActionButtonController.resize(mIsDialpadShowing ? mFabSmallDiameter : mFabNormalDiameter, true); } @Override public Context getContext() { return getActivity(); } @Override public void onResume() { super.onResume(); // If the previous launch animation is still running, cancel it so that we don't get // stuck in an intermediate animation state. if (mAnimatorSet != null && mAnimatorSet.isRunning()) { mAnimatorSet.cancel(); } mIsLandscape = getResources().getBoolean(R.bool.is_layout_landscape); mHasLargePhoto = getResources().getBoolean(R.bool.has_large_photo); final ViewGroup parent = ((ViewGroup) mPrimaryCallCardContainer.getParent()); final ViewTreeObserver observer = parent.getViewTreeObserver(); parent.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() { @Override public void onGlobalLayout() { ViewTreeObserver viewTreeObserver = observer; if (!viewTreeObserver.isAlive()) { viewTreeObserver = parent.getViewTreeObserver(); } viewTreeObserver.removeOnGlobalLayoutListener(this); mFloatingActionButtonController.setScreenWidth(parent.getWidth()); updateFabPosition(); } }); updateColors(); } /** * Adds a global layout listener to update the FAB's positioning on the next layout. This allows * us to position the FAB after the secondary call info's height has been calculated. */ private void updateFabPositionForSecondaryCallInfo() { mSecondaryCallInfo.getViewTreeObserver() .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @Override public void onGlobalLayout() { final ViewTreeObserver observer = mSecondaryCallInfo.getViewTreeObserver(); if (!observer.isAlive()) { return; } observer.removeOnGlobalLayoutListener(this); onDialpadVisibilityChange(mIsDialpadShowing); } }); } /** * Animator that performs the upwards shrinking animation of the blue call card scrim. * At the start of the animation, each child view is moved downwards by a pre-specified amount * and then translated upwards together with the scrim. */ private Animator getShrinkAnimator(int startHeight, int endHeight) { final ObjectAnimator shrinkAnimator = ObjectAnimator.ofInt(mPrimaryCallCardContainer, "bottom", startHeight, endHeight); shrinkAnimator.setDuration(mShrinkAnimationDuration); shrinkAnimator.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationStart(Animator animation) { mFloatingActionButton.setEnabled(true); } }); shrinkAnimator.setInterpolator(AnimUtils.EASE_IN); return shrinkAnimator; } private void assignTranslateAnimation(View view, int offset) { view.setLayerType(View.LAYER_TYPE_HARDWARE, null); view.buildLayer(); view.setTranslationY(mTranslationOffset * offset); view.animate().translationY(0).alpha(1).withLayer().setDuration(mShrinkAnimationDuration) .setInterpolator(AnimUtils.EASE_IN); } private void setViewStatePostAnimation(View view) { view.setTranslationY(0); view.setAlpha(1); } private void setViewStatePostAnimation(OnLayoutChangeListener layoutChangeListener) { setViewStatePostAnimation(mCallButtonsContainer); setViewStatePostAnimation(mCallStateLabel); setViewStatePostAnimation(mPrimaryName); setViewStatePostAnimation(mCallTypeLabel); setViewStatePostAnimation(mCallNumberAndLabel); setViewStatePostAnimation(mCallStateIcon); mPrimaryCallCardContainer.removeOnLayoutChangeListener(layoutChangeListener); mFloatingActionButtonController.scaleIn(AnimUtils.NO_DELAY); } private final class LayoutIgnoringListener implements View.OnLayoutChangeListener { @Override public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) { v.setLeft(oldLeft); v.setRight(oldRight); v.setTop(oldTop); v.setBottom(oldBottom); } } }