diff options
Diffstat (limited to 'src/com/android/launcher3/Cling.java')
| -rw-r--r-- | src/com/android/launcher3/Cling.java | 571 |
1 files changed, 0 insertions, 571 deletions
diff --git a/src/com/android/launcher3/Cling.java b/src/com/android/launcher3/Cling.java deleted file mode 100644 index a6139ccbc..000000000 --- a/src/com/android/launcher3/Cling.java +++ /dev/null @@ -1,571 +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.launcher3; - -import android.animation.Animator; -import android.animation.AnimatorListenerAdapter; -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.content.res.Resources; -import android.content.res.TypedArray; -import android.graphics.*; -import android.graphics.drawable.Drawable; -import android.util.AttributeSet; -import android.util.DisplayMetrics; -import android.view.FocusFinder; -import android.view.MotionEvent; -import android.view.View; -import android.view.ViewGroup; -import android.view.animation.AccelerateInterpolator; -import android.widget.FrameLayout; -import android.widget.TextView; - -public class Cling extends FrameLayout implements Insettable, View.OnClickListener, - View.OnLongClickListener, View.OnTouchListener { - - private static String FIRST_RUN_PORTRAIT = "first_run_portrait"; - private static String FIRST_RUN_LANDSCAPE = "first_run_landscape"; - - private static String WORKSPACE_PORTRAIT = "workspace_portrait"; - private static String WORKSPACE_LANDSCAPE = "workspace_landscape"; - private static String WORKSPACE_LARGE = "workspace_large"; - private static String WORKSPACE_CUSTOM = "workspace_custom"; - - private static String MIGRATION_PORTRAIT = "migration_portrait"; - private static String MIGRATION_LANDSCAPE = "migration_landscape"; - - private static String MIGRATION_WORKSPACE_PORTRAIT = "migration_workspace_portrait"; - private static String MIGRATION_WORKSPACE_LARGE_PORTRAIT = "migration_workspace_large_portrait"; - private static String MIGRATION_WORKSPACE_LANDSCAPE = "migration_workspace_landscape"; - - private static String FOLDER_PORTRAIT = "folder_portrait"; - private static String FOLDER_LANDSCAPE = "folder_landscape"; - private static String FOLDER_LARGE = "folder_large"; - - private static float FIRST_RUN_CIRCLE_BUFFER_DPS = 60; - private static float FIRST_RUN_MAX_CIRCLE_RADIUS_DPS = 180; - private static float WORKSPACE_INNER_CIRCLE_RADIUS_DPS = 50; - private static float WORKSPACE_OUTER_CIRCLE_RADIUS_DPS = 60; - private static float WORKSPACE_CIRCLE_Y_OFFSET_DPS = 30; - private static float MIGRATION_WORKSPACE_INNER_CIRCLE_RADIUS_DPS = 42; - private static float MIGRATION_WORKSPACE_OUTER_CIRCLE_RADIUS_DPS = 46; - - private Launcher mLauncher; - private boolean mIsInitialized; - private String mDrawIdentifier; - private Drawable mBackground; - - private int[] mTouchDownPt = new int[2]; - - private Drawable mFocusedHotseatApp; - private ComponentName mFocusedHotseatAppComponent; - private Rect mFocusedHotseatAppBounds; - - private Paint mErasePaint; - private Paint mBorderPaint; - private Paint mBubblePaint; - private Paint mDotPaint; - - private View mScrimView; - private int mBackgroundColor; - - private final Rect mInsets = new Rect(); - - public Cling(Context context) { - this(context, null, 0); - } - - public Cling(Context context, AttributeSet attrs) { - this(context, attrs, 0); - } - - public Cling(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - - TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Cling, defStyle, 0); - mDrawIdentifier = a.getString(R.styleable.Cling_drawIdentifier); - a.recycle(); - - setClickable(true); - - } - - void init(Launcher l, View scrim) { - if (!mIsInitialized) { - mLauncher = l; - mScrimView = scrim; - mBackgroundColor = 0xcc000000; - setOnLongClickListener(this); - setOnClickListener(this); - setOnTouchListener(this); - - mErasePaint = new Paint(); - mErasePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY)); - mErasePaint.setColor(0xFFFFFF); - mErasePaint.setAlpha(0); - mErasePaint.setAntiAlias(true); - - mBorderPaint = new Paint(); - mBorderPaint.setColor(0xFFFFFFFF); - mBorderPaint.setAntiAlias(true); - - int circleColor = getResources().getColor( - R.color.first_run_cling_circle_background_color); - mBubblePaint = new Paint(); - mBubblePaint.setColor(circleColor); - mBubblePaint.setAntiAlias(true); - - mDotPaint = new Paint(); - mDotPaint.setColor(0x72BBED); - mDotPaint.setAntiAlias(true); - - mIsInitialized = true; - } - } - - void setFocusedHotseatApp(int drawableId, int appRank, ComponentName cn, String title, - String description) { - // Get the app to draw - Resources r = getResources(); - int appIconId = drawableId; - Hotseat hotseat = mLauncher.getHotseat(); - // Skip the focused app in the large layouts - if (!mDrawIdentifier.equals(WORKSPACE_LARGE) && - hotseat != null && appIconId > -1 && appRank > -1 && !title.isEmpty() && - !description.isEmpty()) { - // Set the app bounds - int x = hotseat.getCellXFromOrder(appRank); - int y = hotseat.getCellYFromOrder(appRank); - Rect pos = hotseat.getCellCoordinates(x, y); - LauncherAppState app = LauncherAppState.getInstance(); - DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); - mFocusedHotseatApp = getResources().getDrawable(appIconId); - mFocusedHotseatAppComponent = cn; - mFocusedHotseatAppBounds = new Rect(pos.left, pos.top, - pos.left + Utilities.sIconTextureWidth, - pos.top + Utilities.sIconTextureHeight); - Utilities.scaleRectAboutCenter(mFocusedHotseatAppBounds, - ((float) grid.hotseatIconSizePx / grid.iconSizePx)); - - // Set the title - TextView v = (TextView) findViewById(R.id.focused_hotseat_app_title); - if (v != null) { - v.setText(title); - } - - // Set the description - v = (TextView) findViewById(R.id.focused_hotseat_app_description); - if (v != null) { - v.setText(description); - } - - // Show the bubble - View bubble = findViewById(R.id.focused_hotseat_app_bubble); - bubble.setVisibility(View.VISIBLE); - } - } - - void setOpenFolderRect(Rect r) { - if (mDrawIdentifier.equals(FOLDER_LANDSCAPE) || - mDrawIdentifier.equals(FOLDER_LARGE)) { - ViewGroup vg = (ViewGroup) findViewById(R.id.folder_bubble); - ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) vg.getLayoutParams(); - lp.topMargin = r.top - mInsets.bottom; - lp.leftMargin = r.right; - vg.setLayoutDirection(View.LAYOUT_DIRECTION_LTR); - vg.requestLayout(); - } - } - - void updateMigrationWorkspaceBubblePosition() { - DisplayMetrics metrics = new DisplayMetrics(); - mLauncher.getWindowManager().getDefaultDisplay().getMetrics(metrics); - - // Get the page indicator bounds - LauncherAppState app = LauncherAppState.getInstance(); - DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); - Rect pageIndicatorBounds = grid.getWorkspacePageIndicatorBounds(mInsets); - - if (mDrawIdentifier.equals(MIGRATION_WORKSPACE_PORTRAIT)) { - View bubble = findViewById(R.id.migration_workspace_cling_bubble); - ViewGroup.MarginLayoutParams lp = - (ViewGroup.MarginLayoutParams) bubble.getLayoutParams(); - lp.bottomMargin = grid.heightPx - pageIndicatorBounds.top; - bubble.requestLayout(); - } else if (mDrawIdentifier.equals(MIGRATION_WORKSPACE_LARGE_PORTRAIT)) { - View bubble = findViewById(R.id.content); - ViewGroup.MarginLayoutParams lp = - (ViewGroup.MarginLayoutParams) bubble.getLayoutParams(); - lp.bottomMargin = grid.heightPx - pageIndicatorBounds.top; - bubble.requestLayout(); - } else if (mDrawIdentifier.equals(MIGRATION_WORKSPACE_LANDSCAPE)) { - View bubble = findViewById(R.id.content); - ViewGroup.MarginLayoutParams lp = - (ViewGroup.MarginLayoutParams) bubble.getLayoutParams(); - if (grid.isLayoutRtl) { - lp.leftMargin = pageIndicatorBounds.right; - } else { - lp.rightMargin = (grid.widthPx - pageIndicatorBounds.left); - } - bubble.requestLayout(); - } - } - - void updateWorkspaceBubblePosition() { - DisplayMetrics metrics = new DisplayMetrics(); - mLauncher.getWindowManager().getDefaultDisplay().getMetrics(metrics); - - // Get the cut-out bounds - LauncherAppState app = LauncherAppState.getInstance(); - DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); - Rect cutOutBounds = getWorkspaceCutOutBounds(metrics); - - if (mDrawIdentifier.equals(WORKSPACE_LARGE)) { - View bubble = findViewById(R.id.workspace_cling_bubble); - ViewGroup.MarginLayoutParams lp = - (ViewGroup.MarginLayoutParams) bubble.getLayoutParams(); - lp.bottomMargin = grid.heightPx - cutOutBounds.top - mInsets.bottom; - bubble.requestLayout(); - } - } - - private Rect getWorkspaceCutOutBounds(DisplayMetrics metrics) { - int halfWidth = metrics.widthPixels / 2; - int halfHeight = metrics.heightPixels / 2; - int yOffset = DynamicGrid.pxFromDp(WORKSPACE_CIRCLE_Y_OFFSET_DPS, metrics); - if (mDrawIdentifier.equals(WORKSPACE_LARGE)) { - yOffset = 0; - } - int radius = DynamicGrid.pxFromDp(WORKSPACE_OUTER_CIRCLE_RADIUS_DPS, metrics); - return new Rect(halfWidth - radius, halfHeight - yOffset - radius, halfWidth + radius, - halfHeight - yOffset + radius); - } - - void show(boolean animate, int duration) { - setVisibility(View.VISIBLE); - setLayerType(View.LAYER_TYPE_HARDWARE, null); - if (mDrawIdentifier.equals(WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(WORKSPACE_LANDSCAPE) || - mDrawIdentifier.equals(WORKSPACE_LARGE) || - mDrawIdentifier.equals(WORKSPACE_CUSTOM) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LARGE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LANDSCAPE)) { - View content = getContent(); - content.setAlpha(0f); - content.animate() - .alpha(1f) - .setDuration(duration) - .setListener(null) - .start(); - setAlpha(1f); - } else { - if (animate) { - buildLayer(); - setAlpha(0f); - animate() - .alpha(1f) - .setInterpolator(new AccelerateInterpolator()) - .setDuration(duration) - .setListener(null) - .start(); - } else { - setAlpha(1f); - } - } - - // Show the scrim if necessary - if (mScrimView != null) { - mScrimView.setVisibility(View.VISIBLE); - mScrimView.setAlpha(0f); - mScrimView.animate() - .alpha(1f) - .setDuration(duration) - .setListener(null) - .start(); - } - - setFocusableInTouchMode(true); - post(new Runnable() { - public void run() { - setFocusable(true); - requestFocus(); - } - }); - } - - void hide(final int duration, final Runnable postCb) { - if (mDrawIdentifier.equals(FIRST_RUN_PORTRAIT) || - mDrawIdentifier.equals(FIRST_RUN_LANDSCAPE) || - mDrawIdentifier.equals(MIGRATION_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_LANDSCAPE)) { - View content = getContent(); - content.animate() - .alpha(0f) - .setDuration(duration) - .setListener(new AnimatorListenerAdapter() { - public void onAnimationEnd(Animator animation) { - // We are about to trigger the workspace cling, so don't do anything else - setVisibility(View.GONE); - postCb.run(); - }; - }) - .start(); - } else { - animate() - .alpha(0f) - .setDuration(duration) - .setListener(new AnimatorListenerAdapter() { - public void onAnimationEnd(Animator animation) { - // We are about to trigger the workspace cling, so don't do anything else - setVisibility(View.GONE); - postCb.run(); - }; - }) - .start(); - } - - // Show the scrim if necessary - if (mScrimView != null) { - mScrimView.animate() - .alpha(0f) - .setDuration(duration) - .setListener(new AnimatorListenerAdapter() { - public void onAnimationEnd(Animator animation) { - mScrimView.setVisibility(View.GONE); - }; - }) - .start(); - } - } - - void cleanup() { - mBackground = null; - mIsInitialized = false; - } - - void bringScrimToFront() { - if (mScrimView != null) { - mScrimView.bringToFront(); - } - } - - @Override - public void setInsets(Rect insets) { - mInsets.set(insets); - setPadding(insets.left, insets.top, insets.right, insets.bottom); - } - - View getContent() { - return findViewById(R.id.content); - } - - String getDrawIdentifier() { - return mDrawIdentifier; - } - - @Override - public View focusSearch(int direction) { - return this.focusSearch(this, direction); - } - - @Override - public View focusSearch(View focused, int direction) { - return FocusFinder.getInstance().findNextFocus(this, focused, direction); - } - - @Override - public boolean onHoverEvent(MotionEvent event) { - return (mDrawIdentifier.equals(WORKSPACE_PORTRAIT) - || mDrawIdentifier.equals(WORKSPACE_LANDSCAPE) - || mDrawIdentifier.equals(WORKSPACE_LARGE) - || mDrawIdentifier.equals(WORKSPACE_CUSTOM)); - } - - @Override - public boolean onTouchEvent(android.view.MotionEvent event) { - if (mDrawIdentifier.equals(FOLDER_PORTRAIT) || - mDrawIdentifier.equals(FOLDER_LANDSCAPE) || - mDrawIdentifier.equals(FOLDER_LARGE)) { - Folder f = mLauncher.getWorkspace().getOpenFolder(); - if (f != null) { - Rect r = new Rect(); - f.getHitRect(r); - if (r.contains((int) event.getX(), (int) event.getY())) { - return false; - } - } - } - return super.onTouchEvent(event); - }; - - @Override - public boolean onTouch(View v, MotionEvent ev) { - if (ev.getAction() == MotionEvent.ACTION_DOWN) { - mTouchDownPt[0] = (int) ev.getX(); - mTouchDownPt[1] = (int) ev.getY(); - } - return false; - } - - @Override - public void onClick(View v) { - if (mDrawIdentifier.equals(WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(WORKSPACE_LANDSCAPE) || - mDrawIdentifier.equals(WORKSPACE_LARGE)) { - if (mFocusedHotseatAppBounds != null && - mFocusedHotseatAppBounds.contains(mTouchDownPt[0], mTouchDownPt[1])) { - // Launch the activity that is being highlighted - Intent intent = new Intent(Intent.ACTION_MAIN); - intent.setComponent(mFocusedHotseatAppComponent); - intent.addCategory(Intent.CATEGORY_LAUNCHER); - mLauncher.startActivity(intent, null); - mLauncher.getLauncherClings().dismissWorkspaceCling(this); - } - } - } - - @Override - public boolean onLongClick(View v) { - if (mDrawIdentifier.equals(WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(WORKSPACE_LANDSCAPE) || - mDrawIdentifier.equals(WORKSPACE_LARGE)) { - mLauncher.getLauncherClings().dismissWorkspaceCling(null); - return true; - } else if (mDrawIdentifier.equals(MIGRATION_WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LARGE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LANDSCAPE)) { - mLauncher.getLauncherClings().dismissMigrationWorkspaceCling(null); - return true; - } - return false; - } - - @Override - protected void dispatchDraw(Canvas canvas) { - if (mIsInitialized) { - canvas.save(); - - // Get the page indicator bounds - LauncherAppState app = LauncherAppState.getInstance(); - DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); - Rect pageIndicatorBounds = grid.getWorkspacePageIndicatorBounds(mInsets); - - // Get the background override if there is one - if (mBackground == null) { - if (mDrawIdentifier.equals(WORKSPACE_CUSTOM)) { - mBackground = getResources().getDrawable(R.drawable.bg_cling5); - } - } - // Draw the background - Bitmap eraseBg = null; - Canvas eraseCanvas = null; - if (mScrimView != null) { - // Skip drawing the background - mScrimView.setBackgroundColor(mBackgroundColor); - } else if (mBackground != null) { - mBackground.setBounds(0, 0, getMeasuredWidth(), getMeasuredHeight()); - mBackground.draw(canvas); - } else if (mDrawIdentifier.equals(WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(WORKSPACE_LANDSCAPE) || - mDrawIdentifier.equals(WORKSPACE_LARGE) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LARGE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LANDSCAPE)) { - // Initialize the draw buffer (to allow punching through) - eraseBg = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), - Bitmap.Config.ARGB_8888); - eraseCanvas = new Canvas(eraseBg); - eraseCanvas.drawColor(mBackgroundColor); - } else { - canvas.drawColor(mBackgroundColor); - } - - // Draw everything else - DisplayMetrics metrics = new DisplayMetrics(); - mLauncher.getWindowManager().getDefaultDisplay().getMetrics(metrics); - float alpha = getAlpha(); - View content = getContent(); - if (content != null) { - alpha *= content.getAlpha(); - } - if (mDrawIdentifier.equals(FIRST_RUN_PORTRAIT) || - mDrawIdentifier.equals(FIRST_RUN_LANDSCAPE)) { - // Draw the circle - View bubbleContent = findViewById(R.id.bubble_content); - Rect bubbleRect = new Rect(); - bubbleContent.getGlobalVisibleRect(bubbleRect); - mBubblePaint.setAlpha((int) (255 * alpha)); - float buffer = DynamicGrid.pxFromDp(FIRST_RUN_CIRCLE_BUFFER_DPS, metrics); - float maxRadius = DynamicGrid.pxFromDp(FIRST_RUN_MAX_CIRCLE_RADIUS_DPS, metrics); - float radius = Math.min(maxRadius, (bubbleContent.getMeasuredWidth() + buffer) / 2); - canvas.drawCircle(metrics.widthPixels / 2, - bubbleRect.centerY(), radius, - mBubblePaint); - } else if (mDrawIdentifier.equals(WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(WORKSPACE_LANDSCAPE) || - mDrawIdentifier.equals(WORKSPACE_LARGE)) { - Rect cutOutBounds = getWorkspaceCutOutBounds(metrics); - // Draw the outer circle - mErasePaint.setAlpha(128); - eraseCanvas.drawCircle(cutOutBounds.centerX(), cutOutBounds.centerY(), - DynamicGrid.pxFromDp(WORKSPACE_OUTER_CIRCLE_RADIUS_DPS, metrics), - mErasePaint); - // Draw the inner circle - mErasePaint.setAlpha(0); - eraseCanvas.drawCircle(cutOutBounds.centerX(), cutOutBounds.centerY(), - DynamicGrid.pxFromDp(WORKSPACE_INNER_CIRCLE_RADIUS_DPS, metrics), - mErasePaint); - canvas.drawBitmap(eraseBg, 0, 0, null); - eraseCanvas.setBitmap(null); - eraseBg = null; - - // Draw the focused hotseat app icon - if (mFocusedHotseatAppBounds != null && mFocusedHotseatApp != null) { - mFocusedHotseatApp.setBounds(mFocusedHotseatAppBounds.left, - mFocusedHotseatAppBounds.top, mFocusedHotseatAppBounds.right, - mFocusedHotseatAppBounds.bottom); - mFocusedHotseatApp.setAlpha((int) (255 * alpha)); - mFocusedHotseatApp.draw(canvas); - } - } else if (mDrawIdentifier.equals(MIGRATION_WORKSPACE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LARGE_PORTRAIT) || - mDrawIdentifier.equals(MIGRATION_WORKSPACE_LANDSCAPE)) { - int offset = DynamicGrid.pxFromDp(WORKSPACE_CIRCLE_Y_OFFSET_DPS, metrics); - // Draw the outer circle - eraseCanvas.drawCircle(pageIndicatorBounds.centerX(), - pageIndicatorBounds.centerY(), - DynamicGrid.pxFromDp(MIGRATION_WORKSPACE_OUTER_CIRCLE_RADIUS_DPS, metrics), - mBorderPaint); - // Draw the inner circle - mErasePaint.setAlpha(0); - eraseCanvas.drawCircle(pageIndicatorBounds.centerX(), - pageIndicatorBounds.centerY(), - DynamicGrid.pxFromDp(MIGRATION_WORKSPACE_INNER_CIRCLE_RADIUS_DPS, metrics), - mErasePaint); - canvas.drawBitmap(eraseBg, 0, 0, null); - eraseCanvas.setBitmap(null); - eraseBg = null; - } - canvas.restore(); - } - - // Draw the rest of the cling - super.dispatchDraw(canvas); - }; -} |