diff options
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpNotificationView.java')
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpNotificationView.java | 622 |
1 files changed, 0 insertions, 622 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpNotificationView.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpNotificationView.java deleted file mode 100644 index 1e40bab..0000000 --- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpNotificationView.java +++ /dev/null @@ -1,622 +0,0 @@ -/* - * Copyright (C) 2011 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.policy; - -import android.content.Context; -import android.content.res.Configuration; -import android.content.res.Resources; -import android.database.ContentObserver; -import android.graphics.Outline; -import android.graphics.Rect; -import android.os.SystemClock; -import android.provider.Settings; -import android.util.ArrayMap; -import android.util.AttributeSet; -import android.util.Log; -import android.view.MotionEvent; -import android.view.View; -import android.view.ViewConfiguration; -import android.view.ViewGroup; -import android.view.ViewOutlineProvider; -import android.view.ViewTreeObserver; -import android.view.accessibility.AccessibilityEvent; -import android.widget.FrameLayout; - -import com.android.internal.annotations.VisibleForTesting; -import com.android.systemui.ExpandHelper; -import com.android.systemui.Gefingerpoken; -import com.android.systemui.R; -import com.android.systemui.SwipeHelper; -import com.android.systemui.statusbar.ExpandableView; -import com.android.systemui.statusbar.NotificationData; -import com.android.systemui.statusbar.phone.PhoneStatusBar; - -import java.io.FileDescriptor; -import java.io.PrintWriter; - -public class HeadsUpNotificationView extends FrameLayout implements SwipeHelper.Callback, ExpandHelper.Callback, - ViewTreeObserver.OnComputeInternalInsetsListener { - private static final String TAG = "HeadsUpNotificationView"; - private static final boolean DEBUG = false; - private static final boolean SPEW = DEBUG; - private static final String SETTING_HEADS_UP_SNOOZE_LENGTH_MS = "heads_up_snooze_length_ms"; - - Rect mTmpRect = new Rect(); - int[] mTmpTwoArray = new int[2]; - - private final int mHeadsUpNotificationDecay; - private final int mMinimumDisplayTime; - - private final int mTouchSensitivityDelay; - private final float mMaxAlpha = 1f; - private final ArrayMap<String, Long> mSnoozedPackages; - private final int mDefaultSnoozeLengthMs; - - private SwipeHelper mSwipeHelper; - private EdgeSwipeHelper mEdgeSwipeHelper; - - private PhoneStatusBar mBar; - - private long mLingerUntilMs; - private long mStartTouchTime; - private ViewGroup mContentHolder; - private int mSnoozeLengthMs; - private ContentObserver mSettingsObserver; - - private NotificationData.Entry mHeadsUp; - private int mUser; - private String mMostRecentPackageName; - private boolean mTouched; - private Clock mClock; - - public static class Clock { - public long currentTimeMillis() { - return SystemClock.elapsedRealtime(); - } - } - - public HeadsUpNotificationView(Context context, AttributeSet attrs) { - this(context, attrs, 0); - } - - public HeadsUpNotificationView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - Resources resources = context.getResources(); - mTouchSensitivityDelay = resources.getInteger(R.integer.heads_up_sensitivity_delay); - if (DEBUG) Log.v(TAG, "create() " + mTouchSensitivityDelay); - mSnoozedPackages = new ArrayMap<>(); - mDefaultSnoozeLengthMs = resources.getInteger(R.integer.heads_up_default_snooze_length_ms); - mSnoozeLengthMs = mDefaultSnoozeLengthMs; - mMinimumDisplayTime = resources.getInteger(R.integer.heads_up_notification_minimum_time); - mHeadsUpNotificationDecay = resources.getInteger(R.integer.heads_up_notification_decay); - mClock = new Clock(); - } - - @VisibleForTesting - public HeadsUpNotificationView(Context context, Clock clock, SwipeHelper swipeHelper, - EdgeSwipeHelper edgeSwipeHelper, int headsUpNotificationDecay, int minimumDisplayTime, - int touchSensitivityDelay, int snoozeLength) { - super(context, null); - mClock = clock; - mSwipeHelper = swipeHelper; - mEdgeSwipeHelper = edgeSwipeHelper; - mMinimumDisplayTime = minimumDisplayTime; - mHeadsUpNotificationDecay = headsUpNotificationDecay; - mTouchSensitivityDelay = touchSensitivityDelay; - mSnoozedPackages = new ArrayMap<>(); - mDefaultSnoozeLengthMs = snoozeLength; - } - - public void updateResources() { - if (mContentHolder != null) { - final LayoutParams lp = (LayoutParams) mContentHolder.getLayoutParams(); - lp.width = getResources().getDimensionPixelSize(R.dimen.notification_panel_width); - lp.gravity = getResources().getInteger(R.integer.notification_panel_layout_gravity); - mContentHolder.setLayoutParams(lp); - } - } - - public void setBar(PhoneStatusBar bar) { - mBar = bar; - } - - public PhoneStatusBar getBar() { - return mBar; - } - - public ViewGroup getHolder() { - return mContentHolder; - } - - /** - * Called when posting a new notification to the heads up. - */ - public void showNotification(NotificationData.Entry headsUp) { - if (DEBUG) Log.v(TAG, "showNotification"); - if (mHeadsUp != null) { - // bump any previous heads up back to the shade - releaseImmediately(); - } - mTouched = false; - updateNotification(headsUp, true); - mLingerUntilMs = mClock.currentTimeMillis() + mMinimumDisplayTime; - } - - /** - * Called when updating or posting a notification to the heads up. - */ - public void updateNotification(NotificationData.Entry headsUp, boolean alert) { - if (DEBUG) Log.v(TAG, "updateNotification"); - - if (mHeadsUp == headsUp) { - resetViewForHeadsup(); - // This is an in-place update. Noting more to do. - return; - } - - mHeadsUp = headsUp; - - if (mContentHolder != null) { - mContentHolder.removeAllViews(); - } - - if (mHeadsUp != null) { - mMostRecentPackageName = mHeadsUp.notification.getPackageName(); - if (mHeadsUp.row != null) { - resetViewForHeadsup(); - } - - mStartTouchTime = SystemClock.elapsedRealtime() + mTouchSensitivityDelay; - if (mContentHolder != null) { // only null in tests and before we are attached to a window - mContentHolder.setX(0); - mContentHolder.setVisibility(View.VISIBLE); - mContentHolder.setAlpha(mMaxAlpha); - mContentHolder.addView(mHeadsUp.row); - sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); - - mSwipeHelper.snapChild(mContentHolder, 1f); - } - - mHeadsUp.setInterruption(); - } - if (alert) { - // Make sure the heads up window is open. - mBar.scheduleHeadsUpOpen(); - mBar.scheduleHeadsUpDecay(mHeadsUpNotificationDecay); - } - } - - private void resetViewForHeadsup() { - if (mHeadsUp.row.areChildrenExpanded()) { - mHeadsUp.row.setChildrenExpanded(false /* expanded */, false /* animated */); - } - mHeadsUp.row.setSystemExpanded(true); - mHeadsUp.row.setSensitive(false); - mHeadsUp.row.setHeadsUp(true); - mHeadsUp.row.setTranslationY(0); - mHeadsUp.row.setTranslationZ(0); - mHeadsUp.row.setHideSensitive( - false, false /* animated */, 0 /* delay */, 0 /* duration */); - } - - /** - * Possibly enter the lingering state by delaying the closing of the window. - * - * @return true if the notification has entered the lingering state. - */ - private boolean startLingering(boolean removed) { - final long now = mClock.currentTimeMillis(); - if (!mTouched && mHeadsUp != null && now < mLingerUntilMs) { - if (removed) { - mHeadsUp = null; - } - mBar.scheduleHeadsUpDecay(mLingerUntilMs - now); - return true; - } - return false; - } - - /** - * React to the removal of the notification in the heads up. - */ - public void removeNotification(String key) { - if (DEBUG) Log.v(TAG, "remove"); - if (mHeadsUp == null || !mHeadsUp.key.equals(key)) { - return; - } - if (!startLingering(/* removed */ true)) { - mHeadsUp = null; - releaseImmediately(); - } - } - - /** - * Ask for any current Heads Up notification to be pushed down into the shade. - */ - public void release() { - if (DEBUG) Log.v(TAG, "release"); - if (!startLingering(/* removed */ false)) { - releaseImmediately(); - } - } - - /** - * Push any current Heads Up notification down into the shade. - */ - public void releaseImmediately() { - if (DEBUG) Log.v(TAG, "releaseImmediately"); - if (mHeadsUp != null) { - mContentHolder.removeView(mHeadsUp.row); - mBar.displayNotificationFromHeadsUp(mHeadsUp); - } - mHeadsUp = null; - mBar.scheduleHeadsUpClose(); - } - - @Override - protected void onVisibilityChanged(View changedView, int visibility) { - super.onVisibilityChanged(changedView, visibility); - if (DEBUG) Log.v(TAG, "onVisibilityChanged: " + visibility); - if (changedView.getVisibility() == VISIBLE) { - mStartTouchTime = mClock.currentTimeMillis() + mTouchSensitivityDelay; - sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); - } - } - - public boolean isSnoozed(String packageName) { - final String key = snoozeKey(packageName, mUser); - Long snoozedUntil = mSnoozedPackages.get(key); - if (snoozedUntil != null) { - if (snoozedUntil > SystemClock.elapsedRealtime()) { - if (DEBUG) Log.v(TAG, key + " snoozed"); - return true; - } - mSnoozedPackages.remove(packageName); - } - return false; - } - - private void snooze() { - if (mMostRecentPackageName != null) { - mSnoozedPackages.put(snoozeKey(mMostRecentPackageName, mUser), - SystemClock.elapsedRealtime() + mSnoozeLengthMs); - } - releaseImmediately(); - } - - private static String snoozeKey(String packageName, int user) { - return user + "," + packageName; - } - - public boolean isShowing(String key) { - return mHeadsUp != null && mHeadsUp.key.equals(key); - } - - public NotificationData.Entry getEntry() { - return mHeadsUp; - } - - public boolean isClearable() { - return mHeadsUp == null || mHeadsUp.notification.isClearable(); - } - - // ViewGroup methods - -private static final ViewOutlineProvider CONTENT_HOLDER_OUTLINE_PROVIDER = - new ViewOutlineProvider() { - @Override - public void getOutline(View view, Outline outline) { - int outlineLeft = view.getPaddingLeft(); - int outlineTop = view.getPaddingTop(); - - // Apply padding to shadow. - outline.setRect(outlineLeft, outlineTop, - view.getWidth() - outlineLeft - view.getPaddingRight(), - view.getHeight() - outlineTop - view.getPaddingBottom()); - } - }; - - @Override - public void onAttachedToWindow() { - final ViewConfiguration viewConfiguration = ViewConfiguration.get(getContext()); - float touchSlop = viewConfiguration.getScaledTouchSlop(); - mSwipeHelper = new SwipeHelper(SwipeHelper.X, this, getContext()); - mSwipeHelper.setMaxSwipeProgress(mMaxAlpha); - mEdgeSwipeHelper = new EdgeSwipeHelper(this, touchSlop); - - int minHeight = getResources().getDimensionPixelSize(R.dimen.notification_min_height); - int maxHeight = getResources().getDimensionPixelSize(R.dimen.notification_max_height); - - mContentHolder = (ViewGroup) findViewById(R.id.content_holder); - mContentHolder.setOutlineProvider(CONTENT_HOLDER_OUTLINE_PROVIDER); - - mSnoozeLengthMs = Settings.Global.getInt(mContext.getContentResolver(), - SETTING_HEADS_UP_SNOOZE_LENGTH_MS, mDefaultSnoozeLengthMs); - mSettingsObserver = new ContentObserver(getHandler()) { - @Override - public void onChange(boolean selfChange) { - final int packageSnoozeLengthMs = Settings.Global.getInt( - mContext.getContentResolver(), SETTING_HEADS_UP_SNOOZE_LENGTH_MS, -1); - if (packageSnoozeLengthMs > -1 && packageSnoozeLengthMs != mSnoozeLengthMs) { - mSnoozeLengthMs = packageSnoozeLengthMs; - if (DEBUG) Log.v(TAG, "mSnoozeLengthMs = " + mSnoozeLengthMs); - } - } - }; - mContext.getContentResolver().registerContentObserver( - Settings.Global.getUriFor(SETTING_HEADS_UP_SNOOZE_LENGTH_MS), false, - mSettingsObserver); - if (DEBUG) Log.v(TAG, "mSnoozeLengthMs = " + mSnoozeLengthMs); - - if (mHeadsUp != null) { - // whoops, we're on already! - showNotification(mHeadsUp); - } - - getViewTreeObserver().addOnComputeInternalInsetsListener(this); - } - - - @Override - protected void onDetachedFromWindow() { - mContext.getContentResolver().unregisterContentObserver(mSettingsObserver); - } - - @Override - public boolean onInterceptTouchEvent(MotionEvent ev) { - if (DEBUG) Log.v(TAG, "onInterceptTouchEvent()"); - if (mClock.currentTimeMillis() < mStartTouchTime) { - return true; - } - mTouched = true; - return mEdgeSwipeHelper.onInterceptTouchEvent(ev) - || mSwipeHelper.onInterceptTouchEvent(ev) - || mHeadsUp == null // lingering - || super.onInterceptTouchEvent(ev); - } - - // View methods - - @Override - public void onDraw(android.graphics.Canvas c) { - super.onDraw(c); - if (DEBUG) { - //Log.d(TAG, "onDraw: canvas height: " + c.getHeight() + "px; measured height: " - // + getMeasuredHeight() + "px"); - c.save(); - c.clipRect(6, 6, c.getWidth() - 6, getMeasuredHeight() - 6, - android.graphics.Region.Op.DIFFERENCE); - c.drawColor(0xFFcc00cc); - c.restore(); - } - } - - @Override - public boolean onTouchEvent(MotionEvent ev) { - if (mClock.currentTimeMillis() < mStartTouchTime) { - return false; - } - - final boolean wasRemoved = mHeadsUp == null; - if (!wasRemoved) { - mBar.scheduleHeadsUpDecay(mHeadsUpNotificationDecay); - } - return mEdgeSwipeHelper.onTouchEvent(ev) - || mSwipeHelper.onTouchEvent(ev) - || wasRemoved - || super.onTouchEvent(ev); - } - - @Override - protected void onConfigurationChanged(Configuration newConfig) { - super.onConfigurationChanged(newConfig); - float densityScale = getResources().getDisplayMetrics().density; - mSwipeHelper.setDensityScale(densityScale); - float pagingTouchSlop = ViewConfiguration.get(getContext()).getScaledPagingTouchSlop(); - mSwipeHelper.setPagingTouchSlop(pagingTouchSlop); - } - - // ExpandHelper.Callback methods - - @Override - public ExpandableView getChildAtRawPosition(float x, float y) { - return getChildAtPosition(x, y); - } - - @Override - public ExpandableView getChildAtPosition(float x, float y) { - return mHeadsUp == null ? null : mHeadsUp.row; - } - - @Override - public boolean canChildBeExpanded(View v) { - return mHeadsUp != null && mHeadsUp.row == v && mHeadsUp.row.isExpandable(); - } - - @Override - public void setUserExpandedChild(View v, boolean userExpanded) { - if (mHeadsUp != null && mHeadsUp.row == v) { - mHeadsUp.row.setUserExpanded(userExpanded); - } - } - - @Override - public void setUserLockedChild(View v, boolean userLocked) { - if (mHeadsUp != null && mHeadsUp.row == v) { - mHeadsUp.row.setUserLocked(userLocked); - } - } - - @Override - public void expansionStateChanged(boolean isExpanding) { - - } - - // SwipeHelper.Callback methods - - @Override - public boolean canChildBeDismissed(View v) { - return true; - } - - @Override - public boolean isAntiFalsingNeeded() { - return false; - } - - @Override - public float getFalsingThresholdFactor() { - return 1.0f; - } - - @Override - public void onChildDismissed(View v) { - Log.v(TAG, "User swiped heads up to dismiss"); - if (mHeadsUp != null && mHeadsUp.notification.isClearable()) { - mBar.onNotificationClear(mHeadsUp.notification); - mHeadsUp = null; - } - releaseImmediately(); - } - - @Override - public void onBeginDrag(View v) { - } - - @Override - public void onDragCancelled(View v) { - mContentHolder.setAlpha(mMaxAlpha); // sometimes this isn't quite reset - } - - @Override - public void onChildSnappedBack(View animView) { - } - - @Override - public boolean updateSwipeProgress(View animView, boolean dismissable, float swipeProgress) { - getBackground().setAlpha((int) (255 * swipeProgress)); - return false; - } - - @Override - public View getChildAtPosition(MotionEvent ev) { - return mContentHolder; - } - - @Override - public View getChildContentView(View v) { - return mContentHolder; - } - - @Override - public void onComputeInternalInsets(ViewTreeObserver.InternalInsetsInfo info) { - mContentHolder.getLocationOnScreen(mTmpTwoArray); - - info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION); - info.touchableRegion.set(mTmpTwoArray[0], mTmpTwoArray[1], - mTmpTwoArray[0] + mContentHolder.getWidth(), - mTmpTwoArray[1] + mContentHolder.getHeight()); - } - - public void escalate() { - mBar.scheduleHeadsUpEscalation(); - } - - public String getKey() { - return mHeadsUp == null ? null : mHeadsUp.notification.getKey(); - } - - public void setUser(int user) { - mUser = user; - } - - public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { - pw.println("HeadsUpNotificationView state:"); - pw.print(" mTouchSensitivityDelay="); pw.println(mTouchSensitivityDelay); - pw.print(" mSnoozeLengthMs="); pw.println(mSnoozeLengthMs); - pw.print(" mLingerUntilMs="); pw.println(mLingerUntilMs); - pw.print(" mTouched="); pw.println(mTouched); - pw.print(" mMostRecentPackageName="); pw.println(mMostRecentPackageName); - pw.print(" mStartTouchTime="); pw.println(mStartTouchTime); - pw.print(" now="); pw.println(SystemClock.elapsedRealtime()); - pw.print(" mUser="); pw.println(mUser); - if (mHeadsUp == null) { - pw.println(" mHeadsUp=null"); - } else { - pw.print(" mHeadsUp="); pw.println(mHeadsUp.notification.getKey()); - } - int N = mSnoozedPackages.size(); - pw.println(" snoozed packages: " + N); - for (int i = 0; i < N; i++) { - pw.print(" "); pw.print(mSnoozedPackages.valueAt(i)); - pw.print(", "); pw.println(mSnoozedPackages.keyAt(i)); - } - } - - public static class EdgeSwipeHelper implements Gefingerpoken { - private static final boolean DEBUG_EDGE_SWIPE = false; - private final float mTouchSlop; - private final HeadsUpNotificationView mHeadsUpView; - private boolean mConsuming; - private float mFirstY; - private float mFirstX; - - public EdgeSwipeHelper(HeadsUpNotificationView headsUpView, float touchSlop) { - mHeadsUpView = headsUpView; - mTouchSlop = touchSlop; - } - - @Override - public boolean onInterceptTouchEvent(MotionEvent ev) { - switch (ev.getActionMasked()) { - case MotionEvent.ACTION_DOWN: - if (DEBUG_EDGE_SWIPE) Log.d(TAG, "action down " + ev.getY()); - mFirstX = ev.getX(); - mFirstY = ev.getY(); - mConsuming = false; - break; - - case MotionEvent.ACTION_MOVE: - if (DEBUG_EDGE_SWIPE) Log.d(TAG, "action move " + ev.getY()); - final float dY = ev.getY() - mFirstY; - final float daX = Math.abs(ev.getX() - mFirstX); - final float daY = Math.abs(dY); - if (!mConsuming && daX < daY && daY > mTouchSlop) { - mHeadsUpView.snooze(); - if (dY > 0) { - if (DEBUG_EDGE_SWIPE) Log.d(TAG, "found an open"); - mHeadsUpView.getBar().animateExpandNotificationsPanel(); - } - mConsuming = true; - } - break; - - case MotionEvent.ACTION_UP: - case MotionEvent.ACTION_CANCEL: - if (DEBUG_EDGE_SWIPE) Log.d(TAG, "action done"); - mConsuming = false; - break; - } - return mConsuming; - } - - @Override - public boolean onTouchEvent(MotionEvent ev) { - return mConsuming; - } - } -} |