| /* |
| * Copyright (C) 2018 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.systemui.statusbar; |
| |
| import android.content.Context; |
| import android.graphics.Rect; |
| import android.os.Bundle; |
| import android.os.Parcelable; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.TextView; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.keyguard.AlphaOptimizedLinearLayout; |
| import com.android.systemui.R; |
| import com.android.systemui.plugins.DarkIconDispatcher; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry.OnSensitivityChangedListener; |
| |
| |
| /** |
| * The view in the statusBar that contains part of the heads-up information |
| */ |
| public class HeadsUpStatusBarView extends AlphaOptimizedLinearLayout { |
| private static final String HEADS_UP_STATUS_BAR_VIEW_SUPER_PARCELABLE = |
| "heads_up_status_bar_view_super_parcelable"; |
| private static final String VISIBILITY = "visibility"; |
| private static final String ALPHA = "alpha"; |
| private final Rect mLayoutedIconRect = new Rect(); |
| private final int[] mTmpPosition = new int[2]; |
| private final Rect mIconDrawingRect = new Rect(); |
| private View mIconPlaceholder; |
| private TextView mTextView; |
| private NotificationEntry mShowingEntry; |
| private Runnable mOnDrawingRectChangedListener; |
| |
| public HeadsUpStatusBarView(Context context) { |
| this(context, null); |
| } |
| |
| public HeadsUpStatusBarView(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public HeadsUpStatusBarView(Context context, AttributeSet attrs, int defStyleAttr) { |
| this(context, attrs, defStyleAttr, 0); |
| } |
| |
| public HeadsUpStatusBarView(Context context, AttributeSet attrs, int defStyleAttr, |
| int defStyleRes) { |
| super(context, attrs, defStyleAttr, defStyleRes); |
| } |
| |
| @Override |
| public Bundle onSaveInstanceState() { |
| Bundle bundle = new Bundle(); |
| bundle.putParcelable(HEADS_UP_STATUS_BAR_VIEW_SUPER_PARCELABLE, |
| super.onSaveInstanceState()); |
| bundle.putInt(VISIBILITY, getVisibility()); |
| bundle.putFloat(ALPHA, getAlpha()); |
| |
| return bundle; |
| } |
| |
| @Override |
| public void onRestoreInstanceState(Parcelable state) { |
| if (!(state instanceof Bundle)) { |
| super.onRestoreInstanceState(state); |
| return; |
| } |
| |
| Bundle bundle = (Bundle) state; |
| Parcelable superState = bundle.getParcelable(HEADS_UP_STATUS_BAR_VIEW_SUPER_PARCELABLE); |
| super.onRestoreInstanceState(superState); |
| if (bundle.containsKey(VISIBILITY)) { |
| setVisibility(bundle.getInt(VISIBILITY)); |
| } |
| if (bundle.containsKey(ALPHA)) { |
| setAlpha(bundle.getFloat(ALPHA)); |
| } |
| } |
| |
| @VisibleForTesting |
| public HeadsUpStatusBarView(Context context, View iconPlaceholder, TextView textView) { |
| this(context); |
| mIconPlaceholder = iconPlaceholder; |
| mTextView = textView; |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mIconPlaceholder = findViewById(R.id.icon_placeholder); |
| mTextView = findViewById(R.id.text); |
| } |
| |
| public void setEntry(NotificationEntry entry) { |
| if (mShowingEntry != null) { |
| mShowingEntry.removeOnSensitivityChangedListener(mOnSensitivityChangedListener); |
| } |
| mShowingEntry = entry; |
| |
| if (mShowingEntry != null) { |
| CharSequence text = entry.headsUpStatusBarText; |
| if (entry.isSensitive()) { |
| text = entry.headsUpStatusBarTextPublic; |
| } |
| mTextView.setText(text); |
| mShowingEntry.addOnSensitivityChangedListener(mOnSensitivityChangedListener); |
| } |
| } |
| |
| private final OnSensitivityChangedListener mOnSensitivityChangedListener = entry -> { |
| if (entry != mShowingEntry) { |
| throw new IllegalStateException("Got a sensitivity change for " + entry |
| + " but mShowingEntry is " + mShowingEntry); |
| } |
| // Update the text |
| setEntry(entry); |
| }; |
| |
| @Override |
| protected void onLayout(boolean changed, int l, int t, int r, int b) { |
| super.onLayout(changed, l, t, r, b); |
| mIconPlaceholder.getLocationOnScreen(mTmpPosition); |
| int left = mTmpPosition[0]; |
| int top = mTmpPosition[1]; |
| int right = left + mIconPlaceholder.getWidth(); |
| int bottom = top + mIconPlaceholder.getHeight(); |
| mLayoutedIconRect.set(left, top, right, bottom); |
| updateDrawingRect(); |
| } |
| |
| private void updateDrawingRect() { |
| float oldLeft = mIconDrawingRect.left; |
| mIconDrawingRect.set(mLayoutedIconRect); |
| if (oldLeft != mIconDrawingRect.left && mOnDrawingRectChangedListener != null) { |
| mOnDrawingRectChangedListener.run(); |
| } |
| } |
| |
| public NotificationEntry getShowingEntry() { |
| return mShowingEntry; |
| } |
| |
| public Rect getIconDrawingRect() { |
| return mIconDrawingRect; |
| } |
| |
| public void onDarkChanged(Rect area, float darkIntensity, int tint) { |
| mTextView.setTextColor(DarkIconDispatcher.getTint(area, this, tint)); |
| } |
| |
| public void setOnDrawingRectChangedListener(Runnable onDrawingRectChangedListener) { |
| mOnDrawingRectChangedListener = onDrawingRectChangedListener; |
| } |
| } |