Examples with LayoutTransition android.animation.LayoutTransition used on opensource projects

Example 56 with LayoutTransition

use of android.animation.LayoutTransition in project android_frameworks_base by ParanoidAndroid.

the class RecentsVerticalScrollView method onSizeChanged.

@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
    super.onSizeChanged(w, h, oldw, oldh);
    // Skip this work if a transition is running; it sets the scroll values independently
    // and should not have those animated values clobbered by this logic
    LayoutTransition transition = mLinearLayout.getLayoutTransition();
    if (transition != null && transition.isRunning()) {
        return;
    }
    // Keep track of the last visible item in the list so we can restore it
    // to the bottom when the orientation changes.
    mLastScrollPosition = scrollPositionOfMostRecent();
    // This has to happen post-layout, so run it "in the future"
    post(new Runnable() {

        public void run() {
            // Make sure we're still not clobbering the transition-set values, since this
            // runnable launches asynchronously
            LayoutTransition transition = mLinearLayout.getLayoutTransition();
            if (transition == null || !transition.isRunning()) {
                scrollTo(0, mLastScrollPosition);
            }
        }
    });
}

Example 57 with LayoutTransition

use of android.animation.LayoutTransition in project android_frameworks_base by ParanoidAndroid.

the class TabletStatusBar method makeStatusBarView.

protected View makeStatusBarView() {
    final Context context = mContext;
    CustomTheme currentTheme = mContext.getResources().getConfiguration().customTheme;
    if (currentTheme != null) {
        mCurrentTheme = (CustomTheme) currentTheme.clone();
    }
    loadDimens();
    final TabletStatusBarView sb = (TabletStatusBarView) View.inflate(context, R.layout.system_bar, null);
    mStatusBarView = sb;
    sb.setHandler(mHandler);
    try {
        // bar on a tablet that has only the system bar
        if (mWindowManagerService.hasNavigationBar()) {
            Slog.e(TAG, "Tablet device cannot show navigation bar and system bar");
        }
    } catch (RemoteException ex) {
    }
    // Overload screen with views that literally do nothing, thank you Google
    int[] dummyGravity = { Gravity.LEFT, Gravity.TOP, Gravity.RIGHT, Gravity.BOTTOM };
    for (int i = 0; i < 4; i++) {
        mPieDummyTrigger[i] = new View(mContext);
        mWindowManager.addView(mPieDummyTrigger[i], getDummyTriggerLayoutParams(mContext, dummyGravity[i]));
    }
    // set recents activity navigation bar view
    RecentsActivity.addNavigationCallback(this);
    mBarContents = (ViewGroup) sb.findViewById(R.id.bar_contents);
    // system bar clock
    mClock = (Clock) mBarContents.findViewById(R.id.clock);
    // the whole right-hand side of the bar
    mNotificationArea = sb.findViewById(R.id.notificationArea);
    mNotificationArea.setOnTouchListener(new NotificationTriggerTouchListener());
    // the button to open the notification area
    mNotificationTrigger = sb.findViewById(R.id.notificationTrigger);
    // the more notifications icon
    mNotificationIconArea = (NotificationIconArea) sb.findViewById(R.id.notificationIcons);
    // where the icons go
    mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons);
    mNotificationPeekTapDuration = ViewConfiguration.getTapTimeout();
    // px/s
    mNotificationFlingVelocity = 300;
    mTabletTicker = new TabletTicker(this);
    // The icons
    // will post a notification
    mLocationController = new LocationController(mContext);
    // watch the PREF_DO_NOT_DISTURB and convert to appropriate disable() calls
    mDoNotDisturb = new DoNotDisturb(mContext);
    mBatteryController = new BatteryController(mContext);
    mBatteryController.addIconView((ImageView) sb.findViewById(R.id.battery));
    mBluetoothController = new BluetoothController(mContext);
    mBluetoothController.addIconView((ImageView) sb.findViewById(R.id.bluetooth));
    mNetworkController = new NetworkController(mContext);
    mSignalCluster = (SignalClusterView) sb.findViewById(R.id.signal_cluster);
    mNetworkController.addSignalCluster(mSignalCluster);
    mSignalCluster.setNetworkController(mNetworkController);
    mBarView = (ViewGroup) mStatusBarView;
    mHasDockBattery = mContext.getResources().getBoolean(com.android.internal.R.bool.config_hasDockBattery);
    if (mHasDockBattery) {
        mDockBatteryController = new DockBatteryController(mContext);
        mDockBatteryController.addIconView((ImageView) sb.findViewById(R.id.dock_battery));
    }
    // The navigation buttons
    mBackButton = (ImageView) sb.findViewById(R.id.back);
    mNavigationArea = (ViewGroup) sb.findViewById(R.id.navigationArea);
    mHomeButton = mNavigationArea.findViewById(R.id.home);
    mMenuButton = mNavigationArea.findViewById(R.id.menu);
    mRecentButton = mNavigationArea.findViewById(R.id.recent_apps);
    if (Settings.System.getInt(context.getContentResolver(), Settings.System.NAV_BAR_TABUI_MENU, 0) == 1) {
        MarginLayoutParams marginParams = new MarginLayoutParams(mMenuButton.getLayoutParams());
        RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(marginParams);
        layoutParams.addRule(RelativeLayout.RIGHT_OF, R.id.recent_apps);
        layoutParams.setMargins(-(context.getResources().getDimensionPixelSize(R.dimen.navigation_menu_key_width) / 3), 0, 0, 0);
        mMenuButton.setLayoutParams(layoutParams);
        ((ImageView) mMenuButton).setImageDrawable(context.getResources().getDrawable(R.drawable.ic_sysbar_menu));
    } else {
        mRecentButton.setOnLongClickListener(new OnLongClickListener() {

            public boolean onLongClick(View v) {
                ((KeyButtonView) mMenuButton).sendEventSequence(new int[][] { new int[] { KeyEvent.ACTION_DOWN, KeyEvent.FLAG_CANCELED }, new int[] { KeyEvent.ACTION_UP, 0 } });
                mButtonBusy = false;
                return true;
            }
        });
    }
    mRecentButton.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            if (mButtonBusy) {
                onClickRecentButton();
            } else {
                mButtonBusy = true;
            }
        }
    });
    LayoutTransition lt = new LayoutTransition();
    lt.setDuration(250);
    // don't wait for these transitions; we just want icons to fade in/out, not move around
    lt.setDuration(LayoutTransition.CHANGE_APPEARING, 0);
    lt.setDuration(LayoutTransition.CHANGE_DISAPPEARING, 0);
    lt.addTransitionListener(new LayoutTransition.TransitionListener() {

        public void endTransition(LayoutTransition transition, ViewGroup container, View view, int transitionType) {
            // ensure the menu button doesn't stick around on the status bar after it's been
            // removed
            mBarContents.invalidate();
        }

        public void startTransition(LayoutTransition transition, ViewGroup container, View view, int transitionType) {
        }
    });
    mNavigationArea.setLayoutTransition(lt);
    // no multi-touch on the nav buttons
    mNavigationArea.setMotionEventSplittingEnabled(false);
    // The bar contents buttons
    mFeedbackIconArea = (ViewGroup) sb.findViewById(R.id.feedbackIconArea);
    mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton);
    // Overwrite the lister
    mInputMethodSwitchButton.setOnClickListener(mOnClickListener);
    mCompatModeButton = (CompatModeButton) sb.findViewById(R.id.compatModeButton);
    mCompatModeButton.setOnClickListener(mOnClickListener);
    mCompatModeButton.setVisibility(View.GONE);
    // for redirecting errant bar taps to the IME
    mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar);
    // "shadows" of the status bar features, for lights-out mode
    mShadow = sb.findViewById(R.id.bar_shadow);
    mShadow.setOnTouchListener(new View.OnTouchListener() {

        public boolean onTouch(View v, MotionEvent ev) {
            if (ev.getAction() == MotionEvent.ACTION_DOWN) {
                // even though setting the systemUI visibility below will turn these views
                // on, we need them to come up faster so that they can catch this motion
                // event
                mShadow.setVisibility(View.GONE);
                mBarContents.setVisibility(View.VISIBLE);
                try {
                    mBarService.setSystemUiVisibility(0, View.SYSTEM_UI_FLAG_LOW_PROFILE);
                } catch (RemoteException ex) {
                // system process dead
                }
            }
            return false;
        }
    });
    // tuning parameters
    final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 750;
    final int LIGHTS_GOING_OUT_SHADOW_DURATION = 750;
    final int LIGHTS_GOING_OUT_SHADOW_DELAY = 0;
    final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200;
    //        final int LIGHTS_COMING_UP_SYSBAR_DELAY    = 50;
    final int LIGHTS_COMING_UP_SHADOW_DURATION = 0;
    LayoutTransition xition = new LayoutTransition();
    xition.setAnimator(LayoutTransition.APPEARING, ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f));
    xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION);
    xition.setStartDelay(LayoutTransition.APPEARING, 0);
    xition.setAnimator(LayoutTransition.DISAPPEARING, ObjectAnimator.ofFloat(null, "alpha", 1f, 0f));
    xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION);
    xition.setStartDelay(LayoutTransition.DISAPPEARING, 0);
    ((ViewGroup) sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition);
    xition = new LayoutTransition();
    xition.setAnimator(LayoutTransition.APPEARING, ObjectAnimator.ofFloat(null, "alpha", 0f, 1f));
    xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION);
    xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY);
    xition.setAnimator(LayoutTransition.DISAPPEARING, ObjectAnimator.ofFloat(null, "alpha", 1f, 0f));
    xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION);
    xition.setStartDelay(LayoutTransition.DISAPPEARING, 0);
    ((ViewGroup) sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition);
    // set the initial view visibility
    setAreThereNotifications();
    // receive broadcasts
    IntentFilter filter = new IntentFilter();
    filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
    filter.addAction(Intent.ACTION_SCREEN_OFF);
    context.registerReceiver(mBroadcastReceiver, filter);
    return sb;
}

Example 58 with LayoutTransition

use of android.animation.LayoutTransition in project android_frameworks_base by ParanoidAndroid.

the class RenderSessionImpl method moveChild.

/**
     * Moves a view to a new parent at a given location
     * <p>
     * {@link #acquire(long)} must have been called before this.
     *
     * @throws IllegalStateException if the current context is different than the one owned by
     *      the scene, or if {@link #acquire(long)} was not called.
     *
     * @see RenderSession#moveChild(Object, Object, int, Map, IAnimationListener)
     */
public Result moveChild(final ViewGroup newParentView, final View childView, final int index, Map<String, String> layoutParamsMap, final IAnimationListener listener) {
    checkLock();
    invalidateRenderingSize();
    LayoutParams layoutParams = null;
    if (layoutParamsMap != null) {
        // need to create a new LayoutParams object for the new parent.
        layoutParams = newParentView.generateLayoutParams(new BridgeLayoutParamsMapAttributes(layoutParamsMap));
    }
    // get the current parent of the view that needs to be moved.
    final ViewGroup previousParent = (ViewGroup) childView.getParent();
    if (listener != null) {
        final LayoutParams params = layoutParams;
        // parent views are different we fake the animation through a no animation thread.
        if (previousParent != newParentView) {
            new Thread("not animated moveChild") {

                @Override
                public void run() {
                    Result result = moveView(previousParent, newParentView, childView, index, params);
                    if (result.isSuccess() == false) {
                        listener.done(result);
                    }
                    // ready to do the work, acquire the scene.
                    result = acquire(250);
                    if (result.isSuccess() == false) {
                        listener.done(result);
                        return;
                    }
                    try {
                        result = render(false);
                        if (result.isSuccess()) {
                            listener.onNewFrame(RenderSessionImpl.this.getSession());
                        }
                    } finally {
                        release();
                    }
                    listener.done(result);
                }
            }.start();
        } else {
            new AnimationThread(this, "moveChild", listener) {

                @Override
                public Result preAnimation() {
                    // set up the transition for the parent.
                    LayoutTransition transition = new LayoutTransition();
                    previousParent.setLayoutTransition(transition);
                    // tweak the animation durations and start delays (to match the duration of
                    // animation playing just before).
                    // Note: Cannot user Animation.setDuration() directly. Have to set it
                    // on the LayoutTransition.
                    transition.setDuration(LayoutTransition.DISAPPEARING, 100);
                    // CHANGE_DISAPPEARING plays after DISAPPEARING
                    transition.setStartDelay(LayoutTransition.CHANGE_DISAPPEARING, 100);
                    transition.setDuration(LayoutTransition.CHANGE_DISAPPEARING, 100);
                    transition.setDuration(LayoutTransition.CHANGE_APPEARING, 100);
                    // CHANGE_APPEARING plays after CHANGE_APPEARING
                    transition.setStartDelay(LayoutTransition.APPEARING, 100);
                    transition.setDuration(LayoutTransition.APPEARING, 100);
                    return moveView(previousParent, newParentView, childView, index, params);
                }

                @Override
                public void postAnimation() {
                    previousParent.setLayoutTransition(null);
                    newParentView.setLayoutTransition(null);
                }
            }.start();
        }
        // always return success since the real status will come through the listener.
        return SUCCESS.createResult(layoutParams);
    }
    Result result = moveView(previousParent, newParentView, childView, index, layoutParams);
    if (result.isSuccess() == false) {
        return result;
    }
    result = render(false);
    if (layoutParams != null && result.isSuccess()) {
        result = result.getCopyWithData(layoutParams);
    }
    return result;
}

Example 59 with LayoutTransition

use of android.animation.LayoutTransition in project android_frameworks_base by ParanoidAndroid.

the class RenderSessionImpl method removeChild.

/**
     * Removes a child from its current parent.
     * <p>
     * {@link #acquire(long)} must have been called before this.
     *
     * @throws IllegalStateException if the current context is different than the one owned by
     *      the scene, or if {@link #acquire(long)} was not called.
     *
     * @see RenderSession#removeChild(Object, IAnimationListener)
     */
public Result removeChild(final View childView, IAnimationListener listener) {
    checkLock();
    invalidateRenderingSize();
    final ViewGroup parent = (ViewGroup) childView.getParent();
    if (listener != null) {
        new AnimationThread(this, "moveChild", listener) {

            @Override
            public Result preAnimation() {
                parent.setLayoutTransition(new LayoutTransition());
                return removeView(parent, childView);
            }

            @Override
            public void postAnimation() {
                parent.setLayoutTransition(null);
            }
        }.start();
        // always return success since the real status will come through the listener.
        return SUCCESS.createResult();
    }
    Result result = removeView(parent, childView);
    if (result.isSuccess() == false) {
        return result;
    }
    return render(false);
}

Example 60 with LayoutTransition

use of android.animation.LayoutTransition in project platform_frameworks_base by android.

the class MLand method setScoreFieldHolder.

public void setScoreFieldHolder(ViewGroup vg) {
    mScoreFields = vg;
    if (vg != null) {
        final LayoutTransition lt = new LayoutTransition();
        lt.setDuration(250);
        mScoreFields.setLayoutTransition(lt);
    }
    for (Player p : mPlayers) {
        mScoreFields.addView(p.mScoreField, new MarginLayoutParams(MarginLayoutParams.WRAP_CONTENT, MarginLayoutParams.MATCH_PARENT));
    }
}