| /* |
| * Copyright (C) 2017 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 static android.app.NotificationManager.IMPORTANCE_MIN; |
| import static android.app.NotificationManager.IMPORTANCE_NONE; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.AnimatorSet; |
| import android.animation.ObjectAnimator; |
| import android.annotation.Nullable; |
| import android.app.INotificationManager; |
| import android.app.Notification; |
| import android.app.NotificationChannel; |
| import android.app.NotificationChannelGroup; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.graphics.drawable.Drawable; |
| import android.os.Handler; |
| import android.os.RemoteException; |
| import android.service.notification.StatusBarNotification; |
| import android.text.TextUtils; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.widget.ImageView; |
| import android.widget.LinearLayout; |
| import android.widget.TextView; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.systemui.Dependency; |
| import com.android.systemui.Interpolators; |
| import com.android.systemui.R; |
| |
| import java.util.List; |
| |
| /** |
| * The guts of a notification revealed when performing a long press. |
| */ |
| public class NotificationInfo extends LinearLayout implements NotificationGuts.GutsContent { |
| private static final String TAG = "InfoGuts"; |
| |
| private INotificationManager mINotificationManager; |
| private PackageManager mPm; |
| |
| private String mPackageName; |
| private String mAppName; |
| private int mAppUid; |
| private int mNumUniqueChannelsInRow; |
| private NotificationChannel mSingleNotificationChannel; |
| private int mStartingUserImportance; |
| private int mChosenImportance; |
| private boolean mIsSingleDefaultChannel; |
| private boolean mIsNonblockable; |
| private StatusBarNotification mSbn; |
| private AnimatorSet mExpandAnimation; |
| private boolean mIsForeground; |
| |
| private CheckSaveListener mCheckSaveListener; |
| private OnSettingsClickListener mOnSettingsClickListener; |
| private OnAppSettingsClickListener mAppSettingsClickListener; |
| private NotificationGuts mGutsContainer; |
| |
| /** Whether this view is being shown as part of the blocking helper */ |
| private boolean mIsForBlockingHelper; |
| private boolean mNegativeUserSentiment; |
| |
| private OnClickListener mOnKeepShowing = this::closeControls; |
| |
| private OnClickListener mOnStopOrMinimizeNotifications = v -> { |
| swapContent(false); |
| }; |
| |
| private OnClickListener mOnUndo = v -> { |
| swapContent(true); |
| }; |
| |
| public NotificationInfo(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| // Specify a CheckSaveListener to override when/if the user's changes are committed. |
| public interface CheckSaveListener { |
| // Invoked when importance has changed and the NotificationInfo wants to try to save it. |
| // Listener should run saveImportance unless the change should be canceled. |
| void checkSave(Runnable saveImportance, StatusBarNotification sbn); |
| } |
| |
| public interface OnSettingsClickListener { |
| void onClick(View v, NotificationChannel channel, int appUid); |
| } |
| |
| public interface OnAppSettingsClickListener { |
| void onClick(View v, Intent intent); |
| } |
| |
| @VisibleForTesting |
| void bindNotification( |
| final PackageManager pm, |
| final INotificationManager iNotificationManager, |
| final String pkg, |
| final NotificationChannel notificationChannel, |
| final int numUniqueChannelsInRow, |
| final StatusBarNotification sbn, |
| final CheckSaveListener checkSaveListener, |
| final OnSettingsClickListener onSettingsClick, |
| final OnAppSettingsClickListener onAppSettingsClick, |
| boolean isNonblockable) |
| throws RemoteException { |
| bindNotification(pm, iNotificationManager, pkg, notificationChannel, |
| numUniqueChannelsInRow, sbn, checkSaveListener, onSettingsClick, |
| onAppSettingsClick, isNonblockable, false /* isBlockingHelper */, |
| false /* isUserSentimentNegative */); |
| } |
| |
| public void bindNotification( |
| PackageManager pm, |
| INotificationManager iNotificationManager, |
| String pkg, |
| NotificationChannel notificationChannel, |
| int numUniqueChannelsInRow, |
| StatusBarNotification sbn, |
| CheckSaveListener checkSaveListener, |
| OnSettingsClickListener onSettingsClick, |
| OnAppSettingsClickListener onAppSettingsClick, |
| boolean isNonblockable, |
| boolean isForBlockingHelper, |
| boolean isUserSentimentNegative) |
| throws RemoteException { |
| mINotificationManager = iNotificationManager; |
| mPackageName = pkg; |
| mNumUniqueChannelsInRow = numUniqueChannelsInRow; |
| mSbn = sbn; |
| mPm = pm; |
| mAppSettingsClickListener = onAppSettingsClick; |
| mAppName = mPackageName; |
| mCheckSaveListener = checkSaveListener; |
| mOnSettingsClickListener = onSettingsClick; |
| mSingleNotificationChannel = notificationChannel; |
| mStartingUserImportance = mChosenImportance = mSingleNotificationChannel.getImportance(); |
| mNegativeUserSentiment = isUserSentimentNegative; |
| mIsNonblockable = isNonblockable; |
| mIsForeground = |
| (mSbn.getNotification().flags & Notification.FLAG_FOREGROUND_SERVICE) != 0; |
| mIsForBlockingHelper = isForBlockingHelper; |
| mAppUid = mSbn.getUid(); |
| |
| int numTotalChannels = mINotificationManager.getNumNotificationChannelsForPackage( |
| pkg, mAppUid, false /* includeDeleted */); |
| if (mNumUniqueChannelsInRow == 0) { |
| throw new IllegalArgumentException("bindNotification requires at least one channel"); |
| } else { |
| // Special behavior for the Default channel if no other channels have been defined. |
| mIsSingleDefaultChannel = mNumUniqueChannelsInRow == 1 |
| && mSingleNotificationChannel.getId().equals( |
| NotificationChannel.DEFAULT_CHANNEL_ID) |
| && numTotalChannels == 1; |
| } |
| |
| bindHeader(); |
| bindPrompt(); |
| bindButtons(); |
| } |
| |
| private void bindHeader() throws RemoteException { |
| // Package name |
| Drawable pkgicon = null; |
| ApplicationInfo info; |
| try { |
| info = mPm.getApplicationInfo( |
| mPackageName, |
| PackageManager.MATCH_UNINSTALLED_PACKAGES |
| | PackageManager.MATCH_DISABLED_COMPONENTS |
| | PackageManager.MATCH_DIRECT_BOOT_UNAWARE |
| | PackageManager.MATCH_DIRECT_BOOT_AWARE); |
| if (info != null) { |
| mAppName = String.valueOf(mPm.getApplicationLabel(info)); |
| pkgicon = mPm.getApplicationIcon(info); |
| } |
| } catch (PackageManager.NameNotFoundException e) { |
| // app is gone, just show package name and generic icon |
| pkgicon = mPm.getDefaultActivityIcon(); |
| } |
| ((ImageView) findViewById(R.id.pkgicon)).setImageDrawable(pkgicon); |
| ((TextView) findViewById(R.id.pkgname)).setText(mAppName); |
| |
| // Set group information if this channel has an associated group. |
| CharSequence groupName = null; |
| if (mSingleNotificationChannel != null && mSingleNotificationChannel.getGroup() != null) { |
| final NotificationChannelGroup notificationChannelGroup = |
| mINotificationManager.getNotificationChannelGroupForPackage( |
| mSingleNotificationChannel.getGroup(), mPackageName, mAppUid); |
| if (notificationChannelGroup != null) { |
| groupName = notificationChannelGroup.getName(); |
| } |
| } |
| TextView groupNameView = findViewById(R.id.group_name); |
| TextView groupDividerView = findViewById(R.id.pkg_group_divider); |
| if (groupName != null) { |
| groupNameView.setText(groupName); |
| groupNameView.setVisibility(View.VISIBLE); |
| groupDividerView.setVisibility(View.VISIBLE); |
| } else { |
| groupNameView.setVisibility(View.GONE); |
| groupDividerView.setVisibility(View.GONE); |
| } |
| |
| // Settings button. |
| final View settingsButton = findViewById(R.id.info); |
| if (mAppUid >= 0 && mOnSettingsClickListener != null) { |
| settingsButton.setVisibility(View.VISIBLE); |
| final int appUidF = mAppUid; |
| settingsButton.setOnClickListener( |
| (View view) -> { |
| mOnSettingsClickListener.onClick(view, |
| mNumUniqueChannelsInRow > 1 ? null : mSingleNotificationChannel, |
| appUidF); |
| }); |
| } else { |
| settingsButton.setVisibility(View.GONE); |
| } |
| } |
| |
| private void bindPrompt() { |
| final TextView blockPrompt = findViewById(R.id.block_prompt); |
| bindName(); |
| if (mIsNonblockable) { |
| blockPrompt.setText(R.string.notification_unblockable_desc); |
| } else { |
| if (mNegativeUserSentiment) { |
| blockPrompt.setText(R.string.inline_blocking_helper); |
| } else if (mIsSingleDefaultChannel || mNumUniqueChannelsInRow > 1) { |
| blockPrompt.setText(R.string.inline_keep_showing_app); |
| } else { |
| blockPrompt.setText(R.string.inline_keep_showing); |
| } |
| } |
| } |
| |
| private void bindName() { |
| final TextView channelName = findViewById(R.id.channel_name); |
| if (mIsSingleDefaultChannel || mNumUniqueChannelsInRow > 1) { |
| channelName.setVisibility(View.GONE); |
| } else { |
| channelName.setText(mSingleNotificationChannel.getName()); |
| } |
| } |
| |
| private boolean hasImportanceChanged() { |
| return mSingleNotificationChannel != null && mStartingUserImportance != mChosenImportance; |
| } |
| |
| private void saveImportance() { |
| if (!mIsNonblockable) { |
| if (mCheckSaveListener != null) { |
| mCheckSaveListener.checkSave(this::updateImportance, mSbn); |
| } else { |
| updateImportance(); |
| } |
| } |
| } |
| |
| /** |
| * Commits the updated importance values on the background thread. |
| */ |
| private void updateImportance() { |
| MetricsLogger.action(mContext, MetricsEvent.ACTION_SAVE_IMPORTANCE, |
| mChosenImportance - mStartingUserImportance); |
| |
| Handler bgHandler = new Handler(Dependency.get(Dependency.BG_LOOPER)); |
| bgHandler.post(new UpdateImportanceRunnable(mINotificationManager, mPackageName, mAppUid, |
| mNumUniqueChannelsInRow == 1 ? mSingleNotificationChannel : null, |
| mStartingUserImportance, mChosenImportance)); |
| } |
| |
| private void bindButtons() { |
| // Set up stay-in-notification actions |
| View block = findViewById(R.id.block); |
| TextView keep = findViewById(R.id.keep); |
| View minimize = findViewById(R.id.minimize); |
| |
| findViewById(R.id.undo).setOnClickListener(mOnUndo); |
| block.setOnClickListener(mOnStopOrMinimizeNotifications); |
| keep.setOnClickListener(mOnKeepShowing); |
| minimize.setOnClickListener(mOnStopOrMinimizeNotifications); |
| |
| if (mIsNonblockable) { |
| keep.setText(R.string.notification_done); |
| block.setVisibility(GONE); |
| minimize.setVisibility(GONE); |
| } else if (mIsForeground) { |
| block.setVisibility(GONE); |
| minimize.setVisibility(VISIBLE); |
| } else if (!mIsForeground) { |
| block.setVisibility(VISIBLE); |
| minimize.setVisibility(GONE); |
| } |
| |
| // Set up app settings link (i.e. Customize) |
| TextView settingsLinkView = findViewById(R.id.app_settings); |
| Intent settingsIntent = getAppSettingsIntent(mPm, mPackageName, mSingleNotificationChannel, |
| mSbn.getId(), mSbn.getTag()); |
| if (!mIsForBlockingHelper |
| && settingsIntent != null |
| && !TextUtils.isEmpty(mSbn.getNotification().getSettingsText())) { |
| settingsLinkView.setVisibility(VISIBLE); |
| settingsLinkView.setText(mContext.getString(R.string.notification_app_settings)); |
| settingsLinkView.setOnClickListener((View view) -> { |
| mAppSettingsClickListener.onClick(view, settingsIntent); |
| }); |
| } else { |
| settingsLinkView.setVisibility(View.GONE); |
| } |
| } |
| |
| private void swapContent(boolean showPrompt) { |
| if (mExpandAnimation != null) { |
| mExpandAnimation.cancel(); |
| } |
| |
| View prompt = findViewById(R.id.prompt); |
| ViewGroup confirmation = findViewById(R.id.confirmation); |
| TextView confirmationText = findViewById(R.id.confirmation_text); |
| View header = findViewById(R.id.header); |
| |
| if (showPrompt) { |
| mChosenImportance = mStartingUserImportance; |
| } else if (mIsForeground) { |
| mChosenImportance = IMPORTANCE_MIN; |
| confirmationText.setText(R.string.notification_channel_minimized); |
| } else { |
| mChosenImportance = IMPORTANCE_NONE; |
| confirmationText.setText(R.string.notification_channel_disabled); |
| } |
| |
| ObjectAnimator promptAnim = ObjectAnimator.ofFloat(prompt, View.ALPHA, |
| prompt.getAlpha(), showPrompt ? 1f : 0f); |
| promptAnim.setInterpolator(showPrompt ? Interpolators.ALPHA_IN : Interpolators.ALPHA_OUT); |
| ObjectAnimator confirmAnim = ObjectAnimator.ofFloat(confirmation, View.ALPHA, |
| confirmation.getAlpha(), showPrompt ? 0f : 1f); |
| confirmAnim.setInterpolator(showPrompt ? Interpolators.ALPHA_OUT : Interpolators.ALPHA_IN); |
| |
| prompt.setVisibility(showPrompt ? VISIBLE : GONE); |
| confirmation.setVisibility(showPrompt ? GONE : VISIBLE); |
| header.setVisibility(showPrompt ? VISIBLE : GONE); |
| |
| mExpandAnimation = new AnimatorSet(); |
| mExpandAnimation.playTogether(promptAnim, confirmAnim); |
| mExpandAnimation.setDuration(150); |
| mExpandAnimation.addListener(new AnimatorListenerAdapter() { |
| boolean cancelled = false; |
| |
| @Override |
| public void onAnimationCancel(Animator animation) { |
| cancelled = true; |
| } |
| |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| if (!cancelled) { |
| prompt.setVisibility(showPrompt ? VISIBLE : GONE); |
| confirmation.setVisibility(showPrompt ? GONE : VISIBLE); |
| } |
| } |
| }); |
| mExpandAnimation.start(); |
| } |
| |
| @Override |
| public void onInitializeAccessibilityEvent(AccessibilityEvent event) { |
| super.onInitializeAccessibilityEvent(event); |
| if (mGutsContainer != null && |
| event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) { |
| if (mGutsContainer.isExposed()) { |
| event.getText().add(mContext.getString( |
| R.string.notification_channel_controls_opened_accessibility, mAppName)); |
| } else { |
| event.getText().add(mContext.getString( |
| R.string.notification_channel_controls_closed_accessibility, mAppName)); |
| } |
| } |
| } |
| |
| private Intent getAppSettingsIntent(PackageManager pm, String packageName, |
| NotificationChannel channel, int id, String tag) { |
| Intent intent = new Intent(Intent.ACTION_MAIN) |
| .addCategory(Notification.INTENT_CATEGORY_NOTIFICATION_PREFERENCES) |
| .setPackage(packageName); |
| final List<ResolveInfo> resolveInfos = pm.queryIntentActivities( |
| intent, |
| PackageManager.MATCH_DEFAULT_ONLY |
| ); |
| if (resolveInfos == null || resolveInfos.size() == 0 || resolveInfos.get(0) == null) { |
| return null; |
| } |
| final ActivityInfo activityInfo = resolveInfos.get(0).activityInfo; |
| intent.setClassName(activityInfo.packageName, activityInfo.name); |
| if (channel != null) { |
| intent.putExtra(Notification.EXTRA_CHANNEL_ID, channel.getId()); |
| } |
| intent.putExtra(Notification.EXTRA_NOTIFICATION_ID, id); |
| intent.putExtra(Notification.EXTRA_NOTIFICATION_TAG, tag); |
| return intent; |
| } |
| |
| /** |
| * Closes the controls and commits the updated importance values (indirectly). If this view is |
| * being used to show the blocking helper, this will immediately dismiss the blocking helper and |
| * commit the updated importance. |
| * |
| * <p><b>Note,</b> this will only get called once the view is dismissing. This means that the |
| * user does not have the ability to undo the action anymore. See {@link #swapContent(boolean)} |
| * for where undo is handled. |
| */ |
| @VisibleForTesting |
| void closeControls(View v) { |
| if (mIsForBlockingHelper) { |
| NotificationBlockingHelperManager manager = |
| Dependency.get(NotificationBlockingHelperManager.class); |
| manager.dismissCurrentBlockingHelper(); |
| |
| // Since this won't get a callback via gutsContainer.closeControls, save the new |
| // importance values immediately. |
| saveImportance(); |
| } else { |
| int[] parentLoc = new int[2]; |
| int[] targetLoc = new int[2]; |
| mGutsContainer.getLocationOnScreen(parentLoc); |
| v.getLocationOnScreen(targetLoc); |
| final int centerX = v.getWidth() / 2; |
| final int centerY = v.getHeight() / 2; |
| final int x = targetLoc[0] - parentLoc[0] + centerX; |
| final int y = targetLoc[1] - parentLoc[1] + centerY; |
| mGutsContainer.closeControls(x, y, true /* save */, false /* force */); |
| } |
| } |
| |
| @Override |
| public void setGutsParent(NotificationGuts guts) { |
| mGutsContainer = guts; |
| } |
| |
| @Override |
| public boolean willBeRemoved() { |
| return hasImportanceChanged(); |
| } |
| |
| @Override |
| public View getContentView() { |
| return this; |
| } |
| |
| @Override |
| public boolean handleCloseControls(boolean save, boolean force) { |
| // Save regardless of the importance so we can lock the importance field if the user wants |
| // to keep getting notifications |
| if (save) { |
| saveImportance(); |
| } |
| return false; |
| } |
| |
| @Override |
| public int getActualHeight() { |
| return getHeight(); |
| } |
| |
| /** |
| * Runnable to either update the given channel (with a new importance value) or, if no channel |
| * is provided, update notifications enabled state for the package. |
| */ |
| private static class UpdateImportanceRunnable implements Runnable { |
| private final INotificationManager mINotificationManager; |
| private final String mPackageName; |
| private final int mAppUid; |
| private final @Nullable NotificationChannel mChannelToUpdate; |
| private final int mCurrentImportance; |
| private final int mNewImportance; |
| |
| |
| public UpdateImportanceRunnable(INotificationManager notificationManager, |
| String packageName, int appUid, @Nullable NotificationChannel channelToUpdate, |
| int currentImportance, int newImportance) { |
| mINotificationManager = notificationManager; |
| mPackageName = packageName; |
| mAppUid = appUid; |
| mChannelToUpdate = channelToUpdate; |
| mCurrentImportance = currentImportance; |
| mNewImportance = newImportance; |
| } |
| |
| @Override |
| public void run() { |
| try { |
| if (mChannelToUpdate != null) { |
| mChannelToUpdate.setImportance(mNewImportance); |
| mChannelToUpdate.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE); |
| mINotificationManager.updateNotificationChannelForPackage( |
| mPackageName, mAppUid, mChannelToUpdate); |
| } else { |
| // For notifications with more than one channel, update notification enabled |
| // state. If the importance was lowered, we disable notifications. |
| mINotificationManager.setNotificationsEnabledForPackage( |
| mPackageName, mAppUid, mNewImportance >= mCurrentImportance); |
| } |
| } catch (RemoteException e) { |
| Log.e(TAG, "Unable to update notification importance", e); |
| } |
| } |
| } |
| } |
