/*
* Copyright (C) 2007 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.server.status;
import com.android.internal.R;
import com.android.internal.util.CharSequences;
import android.app.Dialog;
import android.app.IStatusBar;
import android.app.PendingIntent;
import android.app.StatusBarManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.graphics.PixelFormat;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.Binder;
import android.os.Handler;
import android.os.Message;
import android.os.SystemClock;
import android.provider.Telephony;
import android.util.Log;
import android.view.Display;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.VelocityTracker;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.view.WindowManagerImpl;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.LinearLayout;
import android.widget.RemoteViews;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.FrameLayout;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Set;
/**
* The public (ok, semi-public) service for the status bar.
* <p>
* This interesting thing to note about this class is that most of the methods that
* are called from other classes just post a message, and everything else is batched
* and coalesced into a series of calls to methods that all start with "perform."
* There are two reasons for this. The first is that some of the methods (activate/deactivate)
* are on IStatusBar, so they're called from the thread pool and they need to make their
* way onto the UI thread. The second is that the message queue is stopped while animations
* are happening in order to make for smoother transitions.
* <p>
* Each icon is either an icon or an icon and a notification. They're treated mostly
* separately throughout the code, although they both use the same key, which is assigned
* when they are created.
*/
public class StatusBarService extends IStatusBar.Stub
{
static final String TAG = "StatusBar";
static final boolean DEBUG = false;
static final boolean SPEW = false;
static final boolean DBG = false;
static final int EXPANDED_LEAVE_ALONE = -10000;
static final int EXPANDED_FULL_OPEN = -10001;
private static final int MSG_ANIMATE = 1000;
private static final int MSG_ANIMATE_REVEAL = 1001;
private static final int OP_ADD_ICON = 1;
private static final int OP_UPDATE_ICON = 2;
private static final int OP_REMOVE_ICON = 3;
private static final int OP_SET_VISIBLE = 4;
private static final int OP_EXPAND = 5;
private static final int OP_TOGGLE = 6;
private static final int OP_DISABLE = 7;
private class PendingOp {
IBinder key;
int code;
IconData iconData;
NotificationData notificationData;
boolean visible;
int integer;
}
private class DisableRecord implements IBinder.DeathRecipient {
String pkg;
int what;
IBinder token;
public void binderDied() {
Log.i(TAG, "binder died for pkg=" + pkg);
disable(0, token, pkg);
}
}
public interface NotificationCallbacks {
void onSetDisabled(int status);
void onClearAll();
void onNotificationClick(String pkg, int id);
void onPanelRevealed();
}
private class ExpandedDialog extends Dialog {
ExpandedDialog(Context context) {
super(context, com.android.internal.R.style.Theme_Light_NoTitleBar);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_BACK:
if (down) {
StatusBarService.this.deactivate();
}
return true;
}
return super.dispatchKeyEvent(event);
}
}
final Context mContext;
final Display mDisplay;
StatusBarView mStatusBarView;
int mPixelFormat;
H mHandler = new H();
ArrayList<PendingOp> mQueue = new ArrayList<PendingOp>();
NotificationCallbacks mNotificationCallbacks;
// All accesses to mIconMap and mNotificationData are syncronized on those objects,
// but this is only so dump() can work correctly. Modifying these outside of the UI
// thread will not work, there are places in the code that unlock and reaquire between
// reads and require them to not be modified.
// icons
HashMap<IBinder,StatusBarIcon> mIconMap = new HashMap<IBinder,StatusBarIcon>();
ArrayList<StatusBarIcon> mIconList = new ArrayList<StatusBarIcon>();
String[] mRightIconSlots;
StatusBarIcon[] mRightIcons;
LinearLayout mIcons;
IconMerger mNotificationIcons;
LinearLayout mStatusIcons;
StatusBarIcon mMoreIcon;
private UninstallReceiver mUninstallReceiver;
// expanded notifications
NotificationViewList mNotificationData = new NotificationViewList();
Dialog mExpandedDialog;
ExpandedView mExpandedView;
WindowManager.LayoutParams mExpandedParams;
ScrollView mScrollView;
View mNotificationLinearLayout;
TextView mOngoingTitle;
LinearLayout mOngoingItems;
TextView mLatestTitle;
LinearLayout mLatestItems;
TextView mNoNotificationsTitle;
TextView mSpnLabel;
TextView mPlmnLabel;
TextView mClearButton;
CloseDragHandle mCloseView;
int[] mCloseLocation = new int[2];
boolean mExpanded;
boolean mExpandedVisible;
// the date view
DateView mDateView;
// the tracker view
TrackingView mTrackingView;
WindowManager.LayoutParams mTrackingParams;
int mTrackingPosition;
// ticker
private Ticker mTicker;
private View mTickerView;
private boolean mTicking;
// Tracking finger for opening/closing.
boolean mTracking;
VelocityTracker mVelocityTracker;
static final int ANIM_FRAME_DURATION = (1000/60);
boolean mAnimating;
long mCurAnimationTime;
float mDisplayHeight;
float mAnimY;
float mAnimVel;
float mAnimAccel;
long mAnimLastTime;
boolean mAnimatingReveal = false;
int mViewDelta;
int[] mAbsPos = new int[2];
// for disabling the status bar
ArrayList<DisableRecord> mDisableRecords = new ArrayList<DisableRecord>();
int mDisabled = 0;
/**
* Construct the service, add the status bar view to the window manager
*/
public StatusBarService(Context context) {
mContext = context;
mDisplay = ((WindowManager)context.getSystemService(
Context.WINDOW_SERVICE)).getDefaultDisplay();
makeStatusBarView(context);
mUninstallReceiver = new UninstallReceiver();
}
public void setNotificationCallbacks(NotificationCallbacks listener) {
mNotificationCallbacks = listener;
}
// ================================================================================
// Constructing the view
// ================================================================================
private void makeStatusBarView(Context context) {
Resources res = context.getResources();
mRightIconSlots = res.getStringArray(com.android.internal.R.array.status_bar_icon_order);
mRightIcons = new StatusBarIcon[mRightIconSlots.length];
ExpandedView expanded = (ExpandedView)View.inflate(context,
com.android.internal.R.layout.status_bar_expanded, null);
expanded.mService = this;
StatusBarView sb = (StatusBarView)View.inflate(context,
com.android.internal.R.layout.status_bar, null);
sb.mService = this;
// figure out which pixel-format to use for the status bar.
mPixelFormat = PixelFormat.TRANSLUCENT;
Drawable bg = sb.getBackground();
if (bg != null) {
mPixelFormat = bg.getOpacity();
}
mStatusBarView = sb;
mStatusIcons = (LinearLayout)sb.findViewById(R.id.statusIcons);
mNotificationIcons = (IconMerger)sb.findViewById(R.id.notificationIcons);
mNotificationIcons.service = this;
mIcons = (LinearLayout)sb.findViewById(R.id.icons);
mTickerView = sb.findViewById(R.id.ticker);
mDateView = (DateView)sb.findViewById(R.id.date);
mExpandedDialog = new ExpandedDialog(context);
mExpandedView = expanded;
mOngoingTitle = (TextView)expanded.findViewById(R.id.ongoingTitle);
mOngoingItems = (LinearLayout)expanded.findViewById(R.id.ongoingItems);
mLatestTitle = (TextView)expanded.findViewById(R.id.latestTitle);
mLatestItems = (LinearLayout)expanded.findViewById(R.id.latestItems);
mNoNotificationsTitle = (TextView)expanded.findViewById(R.id.noNotificationsTitle);
mClearButton = (TextView)expanded.findViewById(R.id.clear_all_button);
mClearButton.setOnClickListener(mClearButtonListener);
mSpnLabel = (TextView)expanded.findViewById(R.id.spnLabel);
mPlmnLabel = (TextView)expanded.findViewById(R.id.plmnLabel);
mScrollView = (ScrollView)expanded.findViewById(R.id.scroll);
mNotificationLinearLayout = expanded.findViewById(R.id.notificationLinearLayout);
mOngoingTitle.setVisibility(View.GONE);
mLatestTitle.setVisibility(View.GONE);
mTicker = new MyTicker(context, sb);
TickerView tickerView = (TickerView)sb.findViewById(R.id.tickerText);
tickerView.mTicker = mTicker;
mTrackingView = (TrackingView)View.inflate(context,
com.android.internal.R.layout.status_bar_tracking, null);
mTrackingView.mService = this;
mCloseView = (CloseDragHandle)mTrackingView.findViewById(R.id.close);
mCloseView.mService = this;
// add the more icon for the notifications
IconData moreData = IconData.makeIcon(null, context.getPackageName(),
R.drawable.stat_notify_more, 0, 42);
mMoreIcon = new StatusBarIcon(context, moreData, mNotificationIcons);
mMoreIcon.view.setId(R.drawable.stat_notify_more);
mNotificationIcons.moreIcon = mMoreIcon;
mNotificationIcons.addView(mMoreIcon.view);
// set the inital view visibility
setAreThereNotifications();
mDateView.setVisibility(View.INVISIBLE);
// before we register for broadcasts
mPlmnLabel.setText(R.string.lockscreen_carrier_default);
mPlmnLabel.setVisibility(View.VISIBLE);
mSpnLabel.setText("");
mSpnLabel.setVisibility(View.GONE);
// receive broadcasts
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
filter.addAction(Telephony.Intents.SPN_STRINGS_UPDATED_ACTION);
context.registerReceiver(mBroadcastReceiver, filter);
}
public void systemReady() {
final StatusBarView view = mStatusBarView;
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
view.getContext().getResources().getDimensionPixelSize(
com.android.internal.R.dimen.status_bar_height),
WindowManager.LayoutParams.TYPE_STATUS_BAR,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING,
mPixelFormat);
lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
lp.setTitle("StatusBar");
lp.windowAnimations = R.style.Animation_StatusBar;
WindowManagerImpl.getDefault().addView(view, lp);
}
// ================================================================================
// From IStatusBar
// ================================================================================
public void activate() {
enforceExpandStatusBar();
addPendingOp(OP_EXPAND, null, true);
}
public void deactivate() {
enforceExpandStatusBar();
addPendingOp(OP_EXPAND, null, false);
}
public void toggle() {
enforceExpandStatusBar();
addPendingOp(OP_TOGGLE, null, false);
}
public void disable(int what, IBinder token, String pkg) {
enforceStatusBar();
synchronized (mNotificationCallbacks) {
// This is a little gross, but I think it's safe as long as nobody else
// synchronizes on mNotificationCallbacks. It's important that the the callback
// and the pending op get done in the correct order and not interleaved with
// other calls, otherwise they'll get out of sync.
int net;
synchronized (mDisableRecords) {
manageDisableListLocked(what, token, pkg);
net = gatherDisableActionsLocked();
mNotificationCallbacks.onSetDisabled(net);
}
addPendingOp(OP_DISABLE, net);
}
}
public IBinder addIcon(String slot, String iconPackage, int iconId, int iconLevel) {
enforceStatusBar();
return addIcon(IconData.makeIcon(slot, iconPackage, iconId, iconLevel, 0), null);
}
public void updateIcon(IBinder key,
String slot, String iconPackage, int iconId, int iconLevel) {
enforceStatusBar();
updateIcon(key, IconData.makeIcon(slot, iconPackage, iconId, iconLevel, 0), null);
}
public void removeIcon(IBinder key) {
enforceStatusBar();
addPendingOp(OP_REMOVE_ICON, key, null, null, -1);
}
private void enforceStatusBar() {
mContext.enforceCallingOrSelfPermission(
android.Manifest.permission.STATUS_BAR,
"StatusBarService");
}
private void enforceExpandStatusBar() {
mContext.enforceCallingOrSelfPermission(
android.Manifest.permission.EXPAND_STATUS_BAR,
"StatusBarService");
}
// ================================================================================
// Can be called from any thread
// ================================================================================
public IBinder addIcon(IconData data, NotificationData n) {
int slot;
// assert early-on if they using a slot that doesn't exist.
if (data != null && n == null) {
slot = getRightIconIndex(data.slot);
if (slot < 0) {
throw new SecurityException("invalid status bar icon slot: "
+ (data.slot != null ? "'" + data.slot + "'" : "null"));
}
} else {
slot = -1;
}
IBinder key = new Binder();
addPendingOp(OP_ADD_ICON, key, data, n, -1);
return key;
}
public void updateIcon(IBinder key, IconData data, NotificationData n) {
addPendingOp(OP_UPDATE_ICON, key, data, n, -1);
}
public void setIconVisibility(IBinder key, boolean visible) {
addPendingOp(OP_SET_VISIBLE, key, visible);
}
private void addPendingOp(int code, IBinder key, IconData data, NotificationData n, int i) {
synchronized (mQueue) {
PendingOp op = new PendingOp();
op.key = key;
op.code = code;
op.iconData = data == null ? null : data.clone();
op.notificationData = n;
op.integer = i;
mQueue.add(op);
if (mQueue.size() == 1) {
mHandler.sendEmptyMessage(2);
}
}
}
private void addPendingOp(int code, IBinder key, boolean visible) {
synchronized (mQueue) {
PendingOp op = new PendingOp();
op.key = key;
op.code = code;
op.visible = visible;
mQueue.add(op);
if (mQueue.size() == 1) {
mHandler.sendEmptyMessage(1);
}
}
}
private void addPendingOp(int code, int integer) {
synchronized (mQueue) {
PendingOp op = new PendingOp();
op.code = code;
op.integer = integer;
mQueue.add(op);
if (mQueue.size() == 1) {
mHandler.sendEmptyMessage(1);
}
}
}
// lock on mDisableRecords
void manageDisableListLocked(int what, IBinder token, String pkg) {
if (SPEW) {
Log.d(TAG, "manageDisableList what=0x" + Integer.toHexString(what)
+ " pkg=" + pkg);
}
// update the list
synchronized (mDisableRecords) {
final int N = mDisableRecords.size();
DisableRecord tok = null;
int i;
for (i=0; i<N; i++) {
DisableRecord t = mDisableRecords.get(i);
if (t.token == token) {
tok = t;
break;
}
}
if (what == 0 || !token.isBinderAlive()) {
if (tok != null) {
mDisableRecords.remove(i);
}
} else {
if (tok == null) {
tok = new DisableRecord();
try {
token.linkToDeath(tok, 0);
}
catch (RemoteException ex) {
return; // give up
}
mDisableRecords.add(tok);
}
tok.what = what;
tok.token = token;
tok.pkg = pkg;
}
}
}
// lock on mDisableRecords
int gatherDisableActionsLocked() {
final int N = mDisableRecords.size();
// gather the new net flags
int net = 0;
for (int i=0; i<N; i++) {
net |= mDisableRecords.get(i).what;
}
return net;
}
private int getRightIconIndex(String slot) {
final int N = mRightIconSlots.length;
for (int i=0; i<N; i++) {
if (mRightIconSlots[i].equals(slot)) {
return i;
}
}
return -1;
}
// ================================================================================
// Always called from UI thread
// ================================================================================
/**
* All changes to the status bar and notifications funnel through here and are batched.
*/
private class H extends Handler {
public void handleMessage(Message m) {
if (m.what == MSG_ANIMATE) {
doAnimation();
return;
}
if (m.what == MSG_ANIMATE_REVEAL) {
doRevealAnimation();
return;
}
synchronized (mQueue) {
boolean wasExpanded = mExpanded;
// for each one in the queue, find all of the ones with the same key
// and collapse that down into a final op and/or call to setVisibility, etc
boolean expand = wasExpanded;
boolean doExpand = false;
boolean doDisable = false;
int disableWhat = 0;
int N = mQueue.size();
while (N > 0) {
PendingOp op = mQueue.get(0);
boolean doOp = false;
boolean visible = false;
boolean doVisibility = false;
if (op.code == OP_SET_VISIBLE) {
doVisibility = true;
visible = op.visible;
}
else if (op.code == OP_EXPAND) {
doExpand = true;
expand = op.visible;
}
else if (op.code == OP_TOGGLE) {
doExpand = true;
expand = !expand;
}
else {
doOp = true;
}
if (alwaysHandle(op.code)) {
// coalesce these
for (int i=1; i<N; i++) {
PendingOp o = mQueue.get(i);
if (!alwaysHandle(o.code) && o.key == op.key) {
if (o.code == OP_SET_VISIBLE) {
visible = o.visible;
doVisibility = true;
}
else if (o.code == OP_EXPAND) {
expand = o.visible;
doExpand = true;
}
else {
op.code = o.code;
op.iconData = o.iconData;
op.notificationData = o.notificationData;
}
mQueue.remove(i);
i--;
N--;
}
}
}
mQueue.remove(0);
N--;
if (doOp) {
switch (op.code) {
case OP_ADD_ICON:
case OP_UPDATE_ICON:
performAddUpdateIcon(op.key, op.iconData, op.notificationData);
break;
case OP_REMOVE_ICON:
performRemoveIcon(op.key);
break;
case OP_DISABLE:
doDisable = true;
disableWhat = op.integer;
break;
}
}
if (doVisibility && op.code != OP_REMOVE_ICON) {
performSetIconVisibility(op.key, visible);
}
}
if (mQueue.size() != 0) {
throw new RuntimeException("Assertion failed: mQueue.size=" + mQueue.size());
}
if (doExpand) {
// this is last so that we capture all of the pending changes before doing it
if (expand) {
animateExpand();
} else {
animateCollapse();
}
}
if (doDisable) {
performDisableActions(disableWhat);
}
}
}
}
private boolean alwaysHandle(int code) {
return code == OP_DISABLE;
}
/* private */ void performAddUpdateIcon(IBinder key, IconData data, NotificationData n)
throws StatusBarException {
if (DBG) {
Log.d(TAG, "performAddUpdateIcon icon=" + data + " notification=" + n + " key=" + key);
}
// notification
if (n != null) {
StatusBarNotification notification = getNotification(key);
NotificationData oldData = null;
if (notification == null) {
// add
notification = new StatusBarNotification();
notification.key = key;
notification.data = n;
synchronized (mNotificationData) {
mNotificationData.add(notification);
}
addNotificationView(notification);
setAreThereNotifications();
} else {
// update
oldData = notification.data;
notification.data = n;
updateNotificationView(notification, oldData);
}
// Show the ticker if one is requested, and the text is different
// than the currently displayed ticker. Also don't do this
// until status bar window is attached to the window manager,
// because... well, what's the point otherwise? And trying to
// run a ticker without being attached will crash!
if (n.tickerText != null && mStatusBarView.getWindowToken() != null
&& (oldData == null
|| oldData.tickerText == null
|| !CharSequences.equals(oldData.tickerText, n.tickerText))) {
if ((mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS) == 0) {
mTicker.addEntry(n, StatusBarIcon.getIcon(mContext, data), n.tickerText);
}
}
}
// icon
synchronized (mIconMap) {
StatusBarIcon icon = mIconMap.get(key);
if (icon == null) {
// add
LinearLayout v = n == null ? mStatusIcons : mNotificationIcons;
icon = new StatusBarIcon(mContext, data, v);
mIconMap.put(key, icon);
mIconList.add(icon);
if (n == null) {
int slotIndex = getRightIconIndex(data.slot);
StatusBarIcon[] rightIcons = mRightIcons;
if (rightIcons[slotIndex] == null) {
int pos = 0;
for (int i=mRightIcons.length-1; i>slotIndex; i--) {
StatusBarIcon ic = rightIcons[i];
if (ic != null) {
pos++;
}
}
rightIcons[slotIndex] = icon;
mStatusIcons.addView(icon.view, pos);
} else {
Log.e(TAG, "duplicate icon in slot " + slotIndex + "/" + data.slot);
mIconMap.remove(key);
mIconList.remove(icon);
return ;
}
} else {
int iconIndex = mNotificationData.getIconIndex(n);
mNotificationIcons.addView(icon.view, iconIndex);
}
} else {
if (n == null) {
// right hand side icons -- these don't reorder
icon.update(mContext, data);
} else {
// remove old
ViewGroup parent = (ViewGroup)icon.view.getParent();
parent.removeView(icon.view);
// add new
icon.update(mContext, data);
int iconIndex = mNotificationData.getIconIndex(n);
mNotificationIcons.addView(icon.view, iconIndex);
}
}
}
}
/* private */ void performSetIconVisibility(IBinder key, boolean visible) {
synchronized (mIconMap) {
if (DBG) {
Log.d(TAG, "performSetIconVisibility key=" + key + " visible=" + visible);
}
StatusBarIcon icon = mIconMap.get(key);
icon.view.setVisibility(visible ? View.VISIBLE : View.GONE);
}
}
/* private */ void performRemoveIcon(IBinder key) {
synchronized (this) {
if (DBG) {
Log.d(TAG, "performRemoveIcon key=" + key);
}
StatusBarIcon icon = mIconMap.remove(key);
mIconList.remove(icon);
if (icon != null) {
ViewGroup parent = (ViewGroup)icon.view.getParent();
parent.removeView(icon.view);
int slotIndex = getRightIconIndex(icon.mData.slot);
if (slotIndex >= 0) {
mRightIcons[slotIndex] = null;
}
}
StatusBarNotification notification = getNotification(key);
if (notification != null) {
removeNotificationView(notification);
synchronized (mNotificationData) {
mNotificationData.remove(notification);
}
setAreThereNotifications();
}
}
}
int getIconNumberForView(View v) {
synchronized (mIconMap) {
StatusBarIcon icon = null;
final int N = mIconList.size();
for (int i=0; i<N; i++) {
StatusBarIcon ic = mIconList.get(i);
if (ic.view == v) {
icon = ic;
break;
}
}
if (icon != null) {
return icon.getNumber();
} else {
return -1;
}
}
}
StatusBarNotification getNotification(IBinder key) {
synchronized (mNotificationData) {
return mNotificationData.get(key);
}
}
View.OnFocusChangeListener mFocusChangeListener = new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
// Because 'v' is a ViewGroup, all its children will be (un)selected
// too, which allows marqueeing to work.
v.setSelected(hasFocus);
}
};
View makeNotificationView(StatusBarNotification notification, ViewGroup parent) {
NotificationData n = notification.data;
RemoteViews remoteViews = n.contentView;
if (remoteViews == null) {
return null;
}
// create the row view
LayoutInflater inflater = (LayoutInflater)mContext.getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
View row = inflater.inflate(com.android.internal.R.layout.status_bar_latest_event, parent, false);
// bind the click event to the content area
ViewGroup content = (ViewGroup)row.findViewById(com.android.internal.R.id.content);
content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
content.setOnFocusChangeListener(mFocusChangeListener);
PendingIntent contentIntent = n.contentIntent;
if (contentIntent != null) {
content.setOnClickListener(new Launcher(contentIntent, n.pkg, n.id));
}
View child = null;
Exception exception = null;
try {
child = remoteViews.apply(mContext, content);
}
catch (RuntimeException e) {
exception = e;
}
if (child == null) {
Log.e(TAG, "couldn't inflate view for package " + n.pkg, exception);
return null;
}
content.addView(child);
row.setDrawingCacheEnabled(true);
notification.view = row;
notification.contentView = child;
return row;
}
void addNotificationView(StatusBarNotification notification) {
if (notification.view != null) {
throw new RuntimeException("Assertion failed: notification.view="
+ notification.view);
}
LinearLayout parent = notification.data.ongoingEvent ? mOngoingItems : mLatestItems;
View child = makeNotificationView(notification, parent);
if (child == null) {
return ;
}
int index = mNotificationData.getExpandedIndex(notification);
parent.addView(child, index);
}
/**
* Remove the old one and put the new one in its place.
* @param notification the notification
*/
void updateNotificationView(StatusBarNotification notification, NotificationData oldData) {
NotificationData n = notification.data;
if (oldData != null && n != null
&& n.contentView != null && oldData.contentView != null
&& n.contentView.getPackage() != null
&& oldData.contentView.getPackage() != null
&& oldData.contentView.getPackage().equals(n.contentView.getPackage())
&& oldData.contentView.getLayoutId() == n.contentView.getLayoutId()) {
mNotificationData.update(notification);
try {
n.contentView.reapply(mContext, notification.contentView);
// update the contentIntent
ViewGroup content = (ViewGroup)notification.view.findViewById(
com.android.internal.R.id.content);
PendingIntent contentIntent = n.contentIntent;
if (contentIntent != null) {
content.setOnClickListener(new Launcher(contentIntent, n.pkg, n.id));
}
}
catch (RuntimeException e) {
// It failed to add cleanly. Log, and remove the view from the panel.
Log.w(TAG, "couldn't reapply views for package " + n.contentView.getPackage(), e);
removeNotificationView(notification);
}
} else {
mNotificationData.update(notification);
removeNotificationView(notification);
addNotificationView(notification);
}
setAreThereNotifications();
}
void removeNotificationView(StatusBarNotification notification) {
View v = notification.view;
if (v != null) {
ViewGroup parent = (ViewGroup)v.getParent();
parent.removeView(v);
notification.view = null;
}
}
private void setAreThereNotifications() {
boolean ongoing = mOngoingItems.getChildCount() != 0;
boolean latest = mLatestItems.getChildCount() != 0;
if (mNotificationData.hasClearableItems()) {
mClearButton.setVisibility(View.VISIBLE);
} else {
mClearButton.setVisibility(View.INVISIBLE);
}
mOngoingTitle.setVisibility(ongoing ? View.VISIBLE : View.GONE);
mLatestTitle.setVisibility(latest ? View.VISIBLE : View.GONE);
if (ongoing || latest) {
mNoNotificationsTitle.setVisibility(View.GONE);
} else {
mNoNotificationsTitle.setVisibility(View.VISIBLE);
}
}
private void makeExpandedVisible() {
if (SPEW) Log.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible);
if (mExpandedVisible) {
return;
}
mExpandedVisible = true;
panelSlightlyVisible(true);
updateExpandedViewPos(EXPANDED_LEAVE_ALONE);
mExpandedDialog.show();
mExpandedView.requestFocus(View.FOCUS_FORWARD);
mTrackingView.setVisibility(View.VISIBLE);
if (!mTicking) {
setDateViewVisibility(true, com.android.internal.R.anim.fade_in);
}
}
void animateExpand() {
if (SPEW) Log.d(TAG, "Animate expand: expanded=" + mExpanded);
if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) {
return ;
}
if (mExpanded) {
return;
}
prepareTracking(0);
performFling(0, 2000.0f, true);
}
void animateCollapse() {
if (SPEW) Log.d(TAG, "Animate collapse: expanded=" + mExpanded
+ " expanded visible=" + mExpandedVisible);
if (!mExpandedVisible) {
return;
}
prepareTracking(mDisplay.getHeight()-1);
performFling(mDisplay.getHeight()-1, -2000.0f, true);
}
void performExpand() {
if (SPEW) Log.d(TAG, "Perform expand: expanded=" + mExpanded);
if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) {
return ;
}
if (mExpanded) {
return;
}
// It seems strange to sometimes not expand...
if (false) {
synchronized (mNotificationData) {
if (mNotificationData.size() == 0) {
return;
}
}
}
mExpanded = true;
makeExpandedVisible();
updateExpandedViewPos(EXPANDED_FULL_OPEN);
if (false) postStartTracing();
}
void performCollapse() {
if (SPEW) Log.d(TAG, "Perform collapse: expanded=" + mExpanded
+ " expanded visible=" + mExpandedVisible);
if (!mExpandedVisible) {
return;
}
mExpandedVisible = false;
panelSlightlyVisible(false);
mExpandedDialog.hide();
mTrackingView.setVisibility(View.GONE);
if ((mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS) == 0) {
setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in);
}
setDateViewVisibility(false, com.android.internal.R.anim.fade_out);
if (!mExpanded) {
return;
}
mExpanded = false;
}
void doAnimation() {
if (mAnimating) {
if (SPEW) Log.d(TAG, "doAnimation");
if (SPEW) Log.d(TAG, "doAnimation before mAnimY=" + mAnimY);
incrementAnim();
if (SPEW) Log.d(TAG, "doAnimation after mAnimY=" + mAnimY);
if (mAnimY >= mDisplay.getHeight()-1) {
if (SPEW) Log.d(TAG, "Animation completed to expanded state.");
mAnimating = false;
updateExpandedViewPos(EXPANDED_FULL_OPEN);
performExpand();
}
else if (mAnimY < mStatusBarView.getHeight()) {
if (SPEW) Log.d(TAG, "Animation completed to collapsed state.");
mAnimating = false;
performCollapse();
}
else {
updateExpandedViewPos((int)mAnimY);
mCurAnimationTime += ANIM_FRAME_DURATION;
mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime);
}
}
}
void stopTracking() {
mTracking = false;
mVelocityTracker.recycle();
mVelocityTracker = null;
}
void incrementAnim() {
long now = SystemClock.uptimeMillis();
float t = ((float)(now - mAnimLastTime)) / 1000; // ms -> s
final float y = mAnimY;
final float v = mAnimVel; // px/s
final float a = mAnimAccel; // px/s/s
mAnimY = y + (v*t) + (0.5f*a*t*t); // px
mAnimVel = v + (a*t); // px/s
mAnimLastTime = now; // ms
//Log.d(TAG, "y=" + y + " v=" + v + " a=" + a + " t=" + t + " mAnimY=" + mAnimY
// + " mAnimAccel=" + mAnimAccel);
}
void doRevealAnimation() {
final int h = mCloseView.getHeight() + mStatusBarView.getHeight();
if (mAnimatingReveal && mAnimating && mAnimY < h) {
incrementAnim();
if (mAnimY >= h) {
mAnimY = h;
updateExpandedViewPos((int)mAnimY);
} else {
updateExpandedViewPos((int)mAnimY);
mCurAnimationTime += ANIM_FRAME_DURATION;
mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL),
mCurAnimationTime);
}
}
}
void prepareTracking(int y) {
mTracking = true;
mVelocityTracker = VelocityTracker.obtain();
boolean opening = !mExpanded;
if (!mExpanded) {
mAnimAccel = 2000.0f;
mAnimVel = 200;
mAnimY = mStatusBarView.getHeight();
updateExpandedViewPos((int)mAnimY);
mAnimating = true;
mAnimatingReveal = true;
mHandler.removeMessages(MSG_ANIMATE);
mHandler.removeMessages(MSG_ANIMATE_REVEAL);
long now = SystemClock.uptimeMillis();
mAnimLastTime = now;
mCurAnimationTime = now + ANIM_FRAME_DURATION;
mAnimating = true;
mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL),
mCurAnimationTime);
} else {
// it's open, close it?
if (mAnimating) {
mAnimating = false;
mHandler.removeMessages(MSG_ANIMATE);
}
}
if (opening) {
makeExpandedVisible();
} else {
updateExpandedViewPos(y + mViewDelta);
}
}
void performFling(int y, float vel, boolean always) {
mAnimatingReveal = false;
mDisplayHeight = mDisplay.getHeight();
mAnimY = y;
mAnimVel = vel;
//Log.d(TAG, "starting with mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel);
if (mExpanded) {
if (!always && (
vel > 200.0f
|| (y > (mDisplayHeight-25) && vel > -200.0f))) {
// We are expanded, but they didn't move sufficiently to cause
// us to retract. Animate back to the expanded position.
mAnimAccel = 2000.0f;
if (vel < 0) {
mAnimVel = 0;
}
}
else {
// We are expanded and are now going to animate away.
mAnimAccel = -2000.0f;
if (vel > 0) {
mAnimVel = 0;
}
}
} else {
if (always || (
vel > 200.0f
|| (y > (mDisplayHeight/2) && vel > -200.0f))) {
// We are collapsed, and they moved enough to allow us to
// expand. Animate in the notifications.
mAnimAccel = 2000.0f;
if (vel < 0) {
mAnimVel = 0;
}
}
else {
// We are collapsed, but they didn't move sufficiently to cause
// us to retract. Animate back to the collapsed position.
mAnimAccel = -2000.0f;
if (vel > 0) {
mAnimVel = 0;
}
}
}
//Log.d(TAG, "mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel
// + " mAnimAccel=" + mAnimAccel);
long now = SystemClock.uptimeMillis();
mAnimLastTime = now;
mCurAnimationTime = now + ANIM_FRAME_DURATION;
mAnimating = true;
mHandler.removeMessages(MSG_ANIMATE);
mHandler.removeMessages(MSG_ANIMATE_REVEAL);
mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime);
stopTracking();
}
boolean interceptTouchEvent(MotionEvent event) {
if (SPEW) Log.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event);
if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) {
return true;
}
final int statusBarSize = mStatusBarView.getHeight();
final int hitSize = statusBarSize*2;
if (event.getAction() == MotionEvent.ACTION_DOWN) {
int y = (int)event.getRawY();
if (!mExpanded) {
mViewDelta = statusBarSize - y;
} else {
mTrackingView.getLocationOnScreen(mAbsPos);
mViewDelta = mAbsPos[1] + mTrackingView.getHeight() - y;
}
if ((!mExpanded && y < hitSize) ||
(mExpanded && y > (mDisplay.getHeight()-hitSize))) {
prepareTracking(y);
mVelocityTracker.addMovement(event);
}
} else if (mTracking) {
mVelocityTracker.addMovement(event);
final int minY = statusBarSize + mCloseView.getHeight();
if (event.getAction() == MotionEvent.ACTION_MOVE) {
int y = (int)event.getRawY();
if (mAnimatingReveal && y < minY) {
// nothing
} else {
mAnimatingReveal = false;
updateExpandedViewPos(y + mViewDelta);
}
} else if (event.getAction() == MotionEvent.ACTION_UP) {
mVelocityTracker.computeCurrentVelocity(1000);
float yVel = mVelocityTracker.getYVelocity();
boolean negative = yVel < 0;
float xVel = mVelocityTracker.getXVelocity();
if (xVel < 0) {
xVel = -xVel;
}
if (xVel > 150.0f) {
xVel = 150.0f; // limit how much we care about the x axis
}
float vel = (float)Math.hypot(yVel, xVel);
if (negative) {
vel = -vel;
}
performFling((int)event.getRawY(), vel, false);
}
}
return false;
}
private class Launcher implements View.OnClickListener {
private PendingIntent mIntent;
private String mPkg;
private int mId;
Launcher(PendingIntent intent, String pkg, int id) {
mIntent = intent;
mPkg = pkg;
mId = id;
}
public void onClick(View v) {
try {
mIntent.send();
mNotificationCallbacks.onNotificationClick(mPkg, mId);
} catch (PendingIntent.CanceledException e) {
// the stack trace isn't very helpful here. Just log the exception message.
Log.w(TAG, "Sending contentIntent failed: " + e);
}
deactivate();
}
}
private class MyTicker extends Ticker {
MyTicker(Context context, StatusBarView sb) {
super(context, sb);
}
@Override
void tickerStarting() {
mTicking = true;
mIcons.setVisibility(View.GONE);
mTickerView.setVisibility(View.VISIBLE);
mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_up_in, null));
mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_up_out, null));
if (mExpandedVisible) {
setDateViewVisibility(false, com.android.internal.R.anim.push_up_out);
}
}
@Override
void tickerDone() {
mIcons.setVisibility(View.VISIBLE);
mTickerView.setVisibility(View.GONE);
mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_down_in, null));
mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_down_out,
mTickingDoneListener));
if (mExpandedVisible) {
setDateViewVisibility(true, com.android.internal.R.anim.push_down_in);
}
}
void tickerHalting() {
mIcons.setVisibility(View.VISIBLE);
mTickerView.setVisibility(View.GONE);
mIcons.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null));
mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.fade_out,
mTickingDoneListener));
if (mExpandedVisible) {
setDateViewVisibility(true, com.android.internal.R.anim.fade_in);
}
}
}
Animation.AnimationListener mTickingDoneListener = new Animation.AnimationListener() {;
public void onAnimationEnd(Animation animation) {
mTicking = false;
}
public void onAnimationRepeat(Animation animation) {
}
public void onAnimationStart(Animation animation) {
}
};
private Animation loadAnim(int id, Animation.AnimationListener listener) {
Animation anim = AnimationUtils.loadAnimation(mContext, id);
if (listener != null) {
anim.setAnimationListener(listener);
}
return anim;
}
public String viewInfo(View v) {
return "(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom()
+ " " + v.getWidth() + "x" + v.getHeight() + ")";
}
protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
!= PackageManager.PERMISSION_GRANTED) {
pw.println("Permission Denial: can't dump StatusBar from from pid="
+ Binder.getCallingPid()
+ ", uid=" + Binder.getCallingUid());
return;
}
synchronized (mQueue) {
pw.println("Current Status Bar state:");
pw.println(" mExpanded=" + mExpanded
+ ", mExpandedVisible=" + mExpandedVisible);
pw.println(" mTicking=" + mTicking);
pw.println(" mTracking=" + mTracking);
pw.println(" mAnimating=" + mAnimating
+ ", mAnimY=" + mAnimY + ", mAnimVel=" + mAnimVel
+ ", mAnimAccel=" + mAnimAccel);
pw.println(" mCurAnimationTime=" + mCurAnimationTime
+ " mAnimLastTime=" + mAnimLastTime);
pw.println(" mDisplayHeight=" + mDisplayHeight
+ " mAnimatingReveal=" + mAnimatingReveal
+ " mViewDelta=" + mViewDelta);
pw.println(" mDisplayHeight=" + mDisplayHeight);
final int N = mQueue.size();
pw.println(" mQueue.size=" + N);
for (int i=0; i<N; i++) {
PendingOp op = mQueue.get(i);
pw.println(" [" + i + "] key=" + op.key + " code=" + op.code + " visible="
+ op.visible);
pw.println(" iconData=" + op.iconData);
pw.println(" notificationData=" + op.notificationData);
}
pw.println(" mExpandedParams: " + mExpandedParams);
pw.println(" mExpandedView: " + viewInfo(mExpandedView));
pw.println(" mExpandedDialog: " + mExpandedDialog);
pw.println(" mTrackingParams: " + mTrackingParams);
pw.println(" mTrackingView: " + viewInfo(mTrackingView));
pw.println(" mOngoingTitle: " + viewInfo(mOngoingTitle));
pw.println(" mOngoingItems: " + viewInfo(mOngoingItems));
pw.println(" mLatestTitle: " + viewInfo(mLatestTitle));
pw.println(" mLatestItems: " + viewInfo(mLatestItems));
pw.println(" mNoNotificationsTitle: " + viewInfo(mNoNotificationsTitle));
pw.println(" mCloseView: " + viewInfo(mCloseView));
pw.println(" mTickerView: " + viewInfo(mTickerView));
pw.println(" mScrollView: " + viewInfo(mScrollView)
+ " scroll " + mScrollView.getScrollX() + "," + mScrollView.getScrollY());
pw.println("mNotificationLinearLayout: " + viewInfo(mNotificationLinearLayout));
}
synchronized (mIconMap) {
final int N = mIconMap.size();
pw.println(" mIconMap.size=" + N);
Set<IBinder> keys = mIconMap.keySet();
int i=0;
for (IBinder key: keys) {
StatusBarIcon icon = mIconMap.get(key);
pw.println(" [" + i + "] key=" + key);
pw.println(" data=" + icon.mData);
i++;
}
}
synchronized (mNotificationData) {
int N = mNotificationData.ongoingCount();
pw.println(" ongoingCount.size=" + N);
for (int i=0; i<N; i++) {
StatusBarNotification n = mNotificationData.getOngoing(i);
pw.println(" [" + i + "] key=" + n.key + " view=" + n.view);
pw.println(" data=" + n.data);
}
N = mNotificationData.latestCount();
pw.println(" ongoingCount.size=" + N);
for (int i=0; i<N; i++) {
StatusBarNotification n = mNotificationData.getLatest(i);
pw.println(" [" + i + "] key=" + n.key + " view=" + n.view);
pw.println(" data=" + n.data);
}
}
synchronized (mDisableRecords) {
final int N = mDisableRecords.size();
pw.println(" mDisableRecords.size=" + N
+ " mDisabled=0x" + Integer.toHexString(mDisabled));
for (int i=0; i<N; i++) {
DisableRecord tok = mDisableRecords.get(i);
pw.println(" [" + i + "] what=0x" + Integer.toHexString(tok.what)
+ " pkg=" + tok.pkg + " token=" + tok.token);
}
}
if (false) {
pw.println("see the logcat for a dump of the views we have created.");
// must happen on ui thread
mHandler.post(new Runnable() {
public void run() {
mStatusBarView.getLocationOnScreen(mAbsPos);
Log.d(TAG, "mStatusBarView: ----- (" + mAbsPos[0] + "," + mAbsPos[1]
+ ") " + mStatusBarView.getWidth() + "x"
+ mStatusBarView.getHeight());
mStatusBarView.debug();
mExpandedView.getLocationOnScreen(mAbsPos);
Log.d(TAG, "mExpandedView: ----- (" + mAbsPos[0] + "," + mAbsPos[1]
+ ") " + mExpandedView.getWidth() + "x"
+ mExpandedView.getHeight());
mExpandedView.debug();
mTrackingView.getLocationOnScreen(mAbsPos);
Log.d(TAG, "mTrackingView: ----- (" + mAbsPos[0] + "," + mAbsPos[1]
+ ") " + mTrackingView.getWidth() + "x"
+ mTrackingView.getHeight());
mTrackingView.debug();
}
});
}
}
void onBarViewAttached() {
WindowManager.LayoutParams lp;
int pixelFormat;
Drawable bg;
/// ---------- Tracking View --------------
pixelFormat = PixelFormat.TRANSLUCENT;
bg = mTrackingView.getBackground();
if (bg != null) {
pixelFormat = bg.getOpacity();
}
lp = new WindowManager.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT,
WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL,
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
| WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
pixelFormat);
// lp.token = mStatusBarView.getWindowToken();
lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
lp.setTitle("TrackingView");
mTrackingParams = lp;
WindowManagerImpl.getDefault().addView(mTrackingView, lp);
}
void onTrackingViewAttached() {
WindowManager.LayoutParams lp;
int pixelFormat;
Drawable bg;
/// ---------- Expanded View --------------
pixelFormat = PixelFormat.TRANSLUCENT;
if (false) {
bg = mExpandedView.getBackground();
if (bg != null) {
pixelFormat = bg.getOpacity();
}
}
lp = mExpandedDialog.getWindow().getAttributes();
lp.width = ViewGroup.LayoutParams.FILL_PARENT;
lp.height = ViewGroup.LayoutParams.WRAP_CONTENT;
lp.x = 0;
lp.y = 0;
lp.type = WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL;
lp.flags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
| WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
| WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM
| WindowManager.LayoutParams.FLAG_DITHER;
lp.format = pixelFormat;
lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
lp.setTitle("StatusBarExpanded");
mExpandedDialog.getWindow().setAttributes(lp);
mExpandedDialog.getWindow().setFormat(pixelFormat);
mExpandedParams = lp;
mExpandedDialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE);
mExpandedDialog.setContentView(mExpandedView,
new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
mExpandedDialog.show();
mExpandedDialog.hide();
FrameLayout hack = (FrameLayout)mExpandedView.getParent();
hack.setForeground(null);
}
void setDateViewVisibility(boolean visible, int anim) {
mDateView.setUpdates(visible);
mDateView.setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
mDateView.startAnimation(loadAnim(anim, null));
}
void setNotificationIconVisibility(boolean visible, int anim) {
int old = mNotificationIcons.getVisibility();
int v = visible ? View.VISIBLE : View.INVISIBLE;
if (old != v) {
mNotificationIcons.setVisibility(v);
mNotificationIcons.startAnimation(loadAnim(anim, null));
}
}
void updateExpandedViewPos(int expandedPosition) {
if (SPEW) {
Log.d(TAG, "updateExpandedViewPos before pos=" + expandedPosition
+ " mTrackingParams.y=" + mTrackingParams.y
+ " mTrackingPosition=" + mTrackingPosition);
}
// If the expanded view is not visible, there is no reason to do
// any work.
if (!mExpandedVisible) {
return;
}
// tracking view...
int h = mStatusBarView.getHeight();
int disph = mDisplay.getHeight();
int pos;
if (expandedPosition == EXPANDED_FULL_OPEN) {
pos = h;
}
else if (expandedPosition == EXPANDED_LEAVE_ALONE) {
pos = mTrackingPosition;
}
else {
if (expandedPosition <= disph) {
pos = expandedPosition;
} else {
pos = disph;
}
pos -= disph-h;
}
mTrackingPosition = mTrackingParams.y = pos;
mTrackingParams.height = disph-h;
WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams);
mCloseView.getLocationInWindow(mCloseLocation);
if (mExpandedParams != null) {
mExpandedParams.y = pos + mTrackingView.getHeight()
- (mTrackingParams.height-mCloseLocation[1]) - mExpandedView.getHeight();
int max = h;
if (mExpandedParams.y > max) {
mExpandedParams.y = max;
}
int min = mTrackingPosition;
if (mExpandedParams.y < min) {
mExpandedParams.y = min;
}
/*
Log.d(TAG, "mTrackingPosition=" + mTrackingPosition
+ " mTrackingView.height=" + mTrackingView.getHeight()
+ " diff=" + (mTrackingPosition + mTrackingView.getHeight())
+ " h=" + h);
*/
panelSlightlyVisible((mTrackingPosition + mTrackingView.getHeight()) > h);
mExpandedDialog.getWindow().setAttributes(mExpandedParams);
}
if (SPEW) {
Log.d(TAG, "updateExpandedViewPos after expandedPosition=" + expandedPosition
+ " mTrackingParams.y=" + mTrackingParams.y
+ " mTrackingPosition=" + mTrackingPosition
+ " mExpandedParams.y=" + mExpandedParams.y);
}
}
void updateAvailableHeight() {
if (mExpandedView != null) {
int disph = mDisplay.getHeight();
int h = mStatusBarView.getHeight();
int max = disph - (mCloseView.getHeight() + h);
mExpandedView.setMaxHeight(max);
}
}
/**
* The LEDs are turned o)ff when the notification panel is shown, even just a little bit.
* This was added last-minute and is inconsistent with the way the rest of the notifications
* are handled, because the notification isn't really cancelled. The lights are just
* turned off. If any other notifications happen, the lights will turn back on. Steve says
* this is what he wants. (see bug 1131461)
*/
private boolean mPanelSlightlyVisible;
void panelSlightlyVisible(boolean visible) {
if (mPanelSlightlyVisible != visible) {
mPanelSlightlyVisible = visible;
if (visible) {
// tell the notification manager to turn off the lights.
mNotificationCallbacks.onPanelRevealed();
}
}
}
void performDisableActions(int net) {
int old = mDisabled;
int diff = net ^ old;
mDisabled = net;
// act accordingly
if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) {
if ((net & StatusBarManager.DISABLE_EXPAND) != 0) {
performCollapse();
}
}
if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) {
if ((net & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) {
Log.d(TAG, "DISABLE_NOTIFICATION_ICONS: yes");
if (mTicking) {
mNotificationIcons.setVisibility(View.INVISIBLE);
mTicker.halt();
} else {
setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out);
}
} else {
Log.d(TAG, "DISABLE_NOTIFICATION_ICONS: no");
if (!mExpandedVisible) {
setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in);
}
}
}
}
private View.OnClickListener mClearButtonListener = new View.OnClickListener() {
public void onClick(View v) {
mNotificationCallbacks.onClearAll();
performCollapse();
}
};
private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) {
deactivate();
}
else if (Telephony.Intents.SPN_STRINGS_UPDATED_ACTION.equals(action)) {
updateNetworkName(intent.getBooleanExtra(Telephony.Intents.EXTRA_SHOW_SPN, false),
intent.getStringExtra(Telephony.Intents.EXTRA_SPN),
intent.getBooleanExtra(Telephony.Intents.EXTRA_SHOW_PLMN, false),
intent.getStringExtra(Telephony.Intents.EXTRA_PLMN));
}
else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) {
updateResources();
}
}
};
void updateNetworkName(boolean showSpn, String spn, boolean showPlmn, String plmn) {
if (false) {
Log.d(TAG, "updateNetworkName showSpn=" + showSpn + " spn=" + spn
+ " showPlmn=" + showPlmn + " plmn=" + plmn);
}
boolean something = false;
if (showPlmn) {
mPlmnLabel.setVisibility(View.VISIBLE);
if (plmn != null) {
mPlmnLabel.setText(plmn);
} else {
mPlmnLabel.setText(R.string.lockscreen_carrier_default);
}
} else {
mPlmnLabel.setText("");
mPlmnLabel.setVisibility(View.GONE);
}
if (showSpn && spn != null) {
mSpnLabel.setText(spn);
mSpnLabel.setVisibility(View.VISIBLE);
something = true;
} else {
mSpnLabel.setText("");
mSpnLabel.setVisibility(View.GONE);
}
}
/**
* Reload some of our resources when the configuration changes.
*
* We don't reload everything when the configuration changes -- we probably
* should, but getting that smooth is tough. Someday we'll fix that. In the
* meantime, just update the things that we know change.
*/
void updateResources() {
mClearButton.setText(mContext.getText(R.string.status_bar_clear_all_button));
mOngoingTitle.setText(mContext.getText(R.string.status_bar_ongoing_events_title));
mLatestTitle.setText(mContext.getText(R.string.status_bar_latest_events_title));
mNoNotificationsTitle.setText(mContext.getText(R.string.status_bar_no_notifications_title));
Log.d(TAG, "updateResources");
}
//
// tracing
//
void postStartTracing() {
mHandler.postDelayed(mStartTracing, 3000);
}
void vibrate() {
android.os.Vibrator vib = (android.os.Vibrator)mContext.getSystemService(
Context.VIBRATOR_SERVICE);
vib.vibrate(250);
}
Runnable mStartTracing = new Runnable() {
public void run() {
vibrate();
SystemClock.sleep(250);
Log.d(TAG, "startTracing");
android.os.Debug.startMethodTracing("/data/statusbar-traces/trace");
mHandler.postDelayed(mStopTracing, 10000);
}
};
Runnable mStopTracing = new Runnable() {
public void run() {
android.os.Debug.stopMethodTracing();
Log.d(TAG, "stopTracing");
vibrate();
}
};
class UninstallReceiver extends BroadcastReceiver {
public UninstallReceiver() {
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addAction(Intent.ACTION_PACKAGE_RESTARTED);
filter.addDataScheme("package");
mContext.registerReceiver(this, filter);
}
@Override
public void onReceive(Context context, Intent intent) {
ArrayList<StatusBarNotification> list = null;
synchronized (StatusBarService.this) {
Uri data = intent.getData();
if (data != null) {
String pkg = data.getSchemeSpecificPart();
list = mNotificationData.notificationsForPackage(pkg);
}
}
if (list != null) {
final int N = list.size();
for (int i=0; i<N; i++) {
removeIcon(list.get(i).key);
}
}
}
}
}