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/*
* Copyright (C) 2016 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.content.Context;
import android.support.annotation.ColorInt;
import android.support.annotation.Nullable;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
import android.telecom.TelecomManager;
import com.android.contacts.common.util.MaterialColorMapUtils;
import com.android.contacts.common.util.MaterialColorMapUtils.MaterialPalette;
import com.android.incallui.call.DialerCall;
/**
* Calculates the background color for the in call window. The background color is based on the SIM
* and spam status.
*/
public class ThemeColorManager {
private final MaterialColorMapUtils colorMap;
@ColorInt private int primaryColor;
@ColorInt private int secondaryColor;
/**
* If there is no actual call currently in the call list, this will be used as a fallback to
* determine the theme color for InCallUI.
*/
@Nullable private PhoneAccountHandle pendingPhoneAccountHandle;
public ThemeColorManager(MaterialColorMapUtils colorMap) {
this.colorMap = colorMap;
}
public void setPendingPhoneAccountHandle(@Nullable PhoneAccountHandle pendingPhoneAccountHandle) {
this.pendingPhoneAccountHandle = pendingPhoneAccountHandle;
}
public void onForegroundCallChanged(Context context, @Nullable DialerCall newForegroundCall) {
if (newForegroundCall == null) {
updateThemeColors(getHighlightColor(context, pendingPhoneAccountHandle), false);
} else {
updateThemeColors(
getHighlightColor(context, newForegroundCall.getAccountHandle()),
newForegroundCall.isSpam());
}
}
private void updateThemeColors(@ColorInt int highlightColor, boolean isSpam) {
MaterialPalette palette;
if (isSpam) {
palette =
colorMap.calculatePrimaryAndSecondaryColor(R.color.incall_call_spam_background_color);
} else {
palette = colorMap.calculatePrimaryAndSecondaryColor(highlightColor);
}
primaryColor = palette.mPrimaryColor;
secondaryColor = palette.mSecondaryColor;
}
@ColorInt
private int getHighlightColor(Context context, @Nullable PhoneAccountHandle handle) {
if (handle != null) {
PhoneAccount account = context.getSystemService(TelecomManager.class).getPhoneAccount(handle);
if (account != null) {
return account.getHighlightColor();
}
}
return PhoneAccount.NO_HIGHLIGHT_COLOR;
}
@ColorInt
public int getPrimaryColor() {
return primaryColor;
}
@ColorInt
public int getSecondaryColor() {
return secondaryColor;
}
}
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