| /* |
| * Copyright (C) 2008 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.launcher2; |
| |
| import java.io.Writer; |
| import java.util.ArrayList; |
| import java.util.concurrent.Semaphore; |
| import java.lang.Float; |
| import java.util.Collections; |
| import java.util.Comparator; |
| |
| import android.renderscript.RSSurfaceView; |
| import android.renderscript.RenderScript; |
| |
| import android.renderscript.RenderScript; |
| import android.renderscript.ProgramVertex; |
| import android.renderscript.Element; |
| import android.renderscript.Allocation; |
| import android.renderscript.Type; |
| import android.renderscript.Script; |
| import android.renderscript.ScriptC; |
| import android.renderscript.ProgramFragment; |
| import android.renderscript.ProgramStore; |
| import android.renderscript.Sampler; |
| import android.renderscript.SimpleMesh; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.database.DataSetObserver; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.graphics.Canvas; |
| import android.graphics.Paint; |
| import android.graphics.drawable.BitmapDrawable; |
| import android.graphics.drawable.Drawable; |
| import android.os.Message; |
| import android.os.SystemClock; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.view.KeyEvent; |
| import android.view.MotionEvent; |
| import android.view.Surface; |
| import android.view.SurfaceHolder; |
| import android.view.SurfaceView; |
| import android.view.View; |
| import android.view.VelocityTracker; |
| import android.view.ViewConfiguration; |
| import android.graphics.PixelFormat; |
| |
| |
| public class AllAppsView extends RSSurfaceView |
| implements View.OnClickListener, View.OnLongClickListener, DragSource { |
| private static final String TAG = "Launcher.AllAppsView"; |
| |
| /** Bit for mLocks for when there are icons being loaded. */ |
| private static final int LOCK_ICONS_PENDING = 1; |
| |
| private static final int TRACKING_FLING = 0; |
| private static final int TRACKING_HOME = 1; |
| |
| private Launcher mLauncher; |
| private DragController mDragController; |
| |
| /** When this is 0, modifications are allowed, when it's not, they're not. |
| * TODO: What about scrolling? */ |
| private int mLocks = LOCK_ICONS_PENDING; |
| |
| private int mSlopX; |
| private int mMaxFlingVelocity; |
| |
| private Defines mDefines = new Defines(); |
| private RenderScript mRS; |
| private RolloRS mRollo; |
| private ArrayList<ApplicationInfo> mAllAppsList; |
| |
| private int mPageCount; |
| private boolean mStartedScrolling; |
| private VelocityTracker mVelocity; |
| private int mTouchTracking; |
| private int mLastMotionX; |
| private int mLastMotionY; |
| private int mMotionDownRawX; |
| private int mMotionDownRawY; |
| private int mHomeButtonTop; |
| private long mTouchTime; |
| private boolean mRotateMove = true; |
| |
| static class Defines { |
| public static final int ALLOC_PARAMS = 0; |
| public static final int ALLOC_STATE = 1; |
| public static final int ALLOC_ICON_IDS = 3; |
| public static final int ALLOC_LABEL_IDS = 4; |
| public static final int ALLOC_X_BORDERS = 5; |
| public static final int ALLOC_Y_BORDERS = 6; |
| |
| public static final int COLUMNS_PER_PAGE = 4; |
| public static final int ROWS_PER_PAGE = 4; |
| |
| public static final float RADIUS = 4.0f; |
| |
| public static final int ICON_WIDTH_PX = 64; |
| public static final int ICON_TEXTURE_WIDTH_PX = 128; |
| |
| public static final int ICON_HEIGHT_PX = 64; |
| public static final int ICON_TEXTURE_HEIGHT_PX = 128; |
| public static final float ICON_TOP_OFFSET = 0.2f; |
| |
| public static final float CAMERA_Z = -2; |
| |
| public int SCREEN_WIDTH_PX; |
| public int SCREEN_HEIGHT_PX; |
| |
| public float FAR_ICON_SIZE; |
| |
| public void recompute(int w, int h) { |
| SCREEN_WIDTH_PX = 480; |
| SCREEN_HEIGHT_PX = 800; |
| FAR_ICON_SIZE = farSize(2 * ICON_WIDTH_PX / (float)w); |
| } |
| |
| private static float farSize(float sizeAt0) { |
| return sizeAt0 * (Defines.RADIUS - Defines.CAMERA_Z) / -Defines.CAMERA_Z; |
| } |
| } |
| |
| public AllAppsView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| setFocusable(true); |
| getHolder().setFormat(PixelFormat.TRANSLUCENT); |
| final ViewConfiguration config = ViewConfiguration.get(context); |
| mSlopX = config.getScaledTouchSlop(); |
| mMaxFlingVelocity = config.getScaledMaximumFlingVelocity(); |
| |
| setOnClickListener(this); |
| setOnLongClickListener(this); |
| setZOrderOnTop(true); |
| getHolder().setFormat(PixelFormat.TRANSLUCENT); |
| } |
| |
| public AllAppsView(Context context, AttributeSet attrs, int defStyle) { |
| this(context, attrs); |
| } |
| |
| public void setLauncher(Launcher launcher) { |
| mLauncher = launcher; |
| } |
| |
| @Override |
| public void surfaceDestroyed(SurfaceHolder holder) { |
| super.surfaceDestroyed(holder); |
| |
| destroyRenderScript(); |
| mRS = null; |
| mRollo = null; |
| } |
| |
| @Override |
| public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { |
| super.surfaceChanged(holder, format, w, h); |
| |
| long startTime = SystemClock.uptimeMillis(); |
| |
| mRS = createRenderScript(true); |
| mRollo = new RolloRS(); |
| mRollo.init(getResources(), w, h); |
| if (mAllAppsList != null) { |
| mRollo.setApps(mAllAppsList); |
| Log.d(TAG, "surfaceChanged... calling mRollo.setApps"); |
| } |
| |
| Resources res = getContext().getResources(); |
| int barHeight = (int)res.getDimension(R.dimen.button_bar_height); |
| mHomeButtonTop = h - barHeight; |
| |
| long endTime = SystemClock.uptimeMillis(); |
| Log.d(TAG, "surfaceChanged took " + (endTime-startTime) + "ms"); |
| } |
| |
| @Override |
| public boolean onKeyDown(int keyCode, KeyEvent event) |
| { |
| // this method doesn't work when 'extends View' include 'extends ScrollView'. |
| return super.onKeyDown(keyCode, event); |
| } |
| |
| private int mRSMode = 0; |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent ev) |
| { |
| if (!isVisible()) { |
| return true; |
| } |
| |
| if (mLocks != 0) { |
| return true; |
| } |
| |
| super.onTouchEvent(ev); |
| |
| int x = (int)ev.getX(); |
| int y = (int)ev.getY(); |
| |
| int action = ev.getAction(); |
| switch (action) { |
| case MotionEvent.ACTION_DOWN: |
| if (x < 60 && y > 700) { |
| //mRotateMove = mRollo.setView((++mRSMode) & 3); |
| } |
| |
| if (y > mRollo.mTouchYBorders[mRollo.mTouchYBorders.length-1]) { |
| mTouchTracking = TRACKING_HOME; |
| } else { |
| mTouchTracking = TRACKING_FLING; |
| |
| mMotionDownRawX = (int)ev.getRawX(); |
| mMotionDownRawY = (int)ev.getRawY(); |
| mLastMotionX = x; |
| mLastMotionY = y; |
| |
| if (mRotateMove) { |
| mRollo.mState.newPositionX = ev.getRawY() / mDefines.SCREEN_WIDTH_PX; |
| } else { |
| mRollo.mState.newPositionX = ev.getRawX() / mDefines.SCREEN_WIDTH_PX; |
| } |
| mRollo.mState.newTouchDown = 1; |
| |
| if (!mRollo.checkClickOK()) { |
| mRollo.clearSelectedIcon(); |
| } else { |
| mRollo.selectIcon(x, y, mRollo.mMessageProc.mPosX); |
| } |
| mRollo.mState.save(); |
| mRollo.move(); |
| mVelocity = VelocityTracker.obtain(); |
| mVelocity.addMovement(ev); |
| mStartedScrolling = false; |
| } |
| break; |
| case MotionEvent.ACTION_MOVE: |
| case MotionEvent.ACTION_OUTSIDE: |
| if (mTouchTracking == TRACKING_HOME) { |
| // TODO: highlight? |
| } else { |
| int slopX; |
| if (mRotateMove) { |
| slopX = Math.abs(y - mLastMotionY); |
| } else { |
| slopX = Math.abs(x - mLastMotionX); |
| } |
| |
| if (!mStartedScrolling && slopX < mSlopX) { |
| // don't update mLastMotionX so slopX is right and when we do start scrolling |
| // below, we get the right delta. |
| } else { |
| if (mRotateMove) { |
| mRollo.mState.newPositionX = ev.getRawY() / mDefines.SCREEN_WIDTH_PX; |
| } else { |
| mRollo.mState.newPositionX = ev.getRawX() / mDefines.SCREEN_WIDTH_PX; |
| } |
| mRollo.mState.newTouchDown = 1; |
| mRollo.move(); |
| |
| mStartedScrolling = true; |
| mRollo.clearSelectedIcon(); |
| mVelocity.addMovement(ev); |
| mRollo.mState.save(); |
| mLastMotionX = x; |
| mLastMotionY = y; |
| } |
| } |
| break; |
| case MotionEvent.ACTION_UP: |
| case MotionEvent.ACTION_CANCEL: |
| if (mTouchTracking == TRACKING_HOME) { |
| if (action == MotionEvent.ACTION_UP) { |
| if (y > mRollo.mTouchYBorders[mRollo.mTouchYBorders.length-1]) { |
| mLauncher.closeAllApps(true); |
| } |
| } |
| } else { |
| mRollo.mState.newTouchDown = 0; |
| if (mRotateMove) { |
| mRollo.mState.newPositionX = ev.getRawY() / mDefines.SCREEN_WIDTH_PX; |
| } else { |
| mRollo.mState.newPositionX = ev.getRawX() / mDefines.SCREEN_WIDTH_PX; |
| } |
| |
| mVelocity.computeCurrentVelocity(1000 /* px/sec */, mMaxFlingVelocity); |
| if (mRotateMove) { |
| mRollo.mState.flingVelocityX |
| = mVelocity.getYVelocity() / mDefines.SCREEN_WIDTH_PX; |
| } else { |
| mRollo.mState.flingVelocityX |
| = mVelocity.getXVelocity() / mDefines.SCREEN_WIDTH_PX; |
| } |
| mRollo.clearSelectedIcon(); |
| mRollo.mState.save(); |
| mRollo.fling(); |
| |
| mLastMotionX = -10000; |
| if (mVelocity != null) { |
| mVelocity.recycle(); |
| mVelocity = null; |
| } |
| break; |
| } |
| } |
| |
| return true; |
| } |
| |
| public void onClick(View v) { |
| if (mLocks != 0 || !isVisible()) { |
| return; |
| } |
| int index = mRollo.mState.selectedIconIndex; |
| if (mRollo.checkClickOK() && index >= 0 && index < mAllAppsList.size()) { |
| ApplicationInfo app = mAllAppsList.get(index); |
| mLauncher.startActivitySafely(app.intent); |
| } |
| } |
| |
| public boolean onLongClick(View v) { |
| if (mLocks != 0 || !isVisible()) { |
| return true; |
| } |
| int index = mRollo.mState.selectedIconIndex; |
| |
| if (mRollo.checkClickOK() && index >= 0 && index < mAllAppsList.size()) { |
| ApplicationInfo app = mAllAppsList.get(index); |
| |
| // We don't really have an accurate location to use. This will do. |
| int screenX = mMotionDownRawX - (mDefines.ICON_WIDTH_PX / 2); |
| int screenY = mMotionDownRawY - mDefines.ICON_HEIGHT_PX; |
| |
| int left = (mDefines.ICON_TEXTURE_WIDTH_PX - mDefines.ICON_WIDTH_PX) / 2; |
| int top = (mDefines.ICON_TEXTURE_HEIGHT_PX - mDefines.ICON_HEIGHT_PX) / 2; |
| mDragController.startDrag(app.iconBitmap, screenX, screenY, |
| left, top, mDefines.ICON_WIDTH_PX, mDefines.ICON_HEIGHT_PX, |
| this, app, DragController.DRAG_ACTION_COPY); |
| |
| mLauncher.closeAllApps(true); |
| } |
| return true; |
| } |
| |
| public void setDragController(DragController dragger) { |
| mDragController = dragger; |
| } |
| |
| public void onDropCompleted(View target, boolean success) { |
| } |
| |
| /** |
| * Zoom to the specifed amount. |
| * |
| * @param amount [0..1] 0 is hidden, 1 is open |
| * @param animate Whether to animate. |
| */ |
| public void zoom(float amount) { |
| if (mRollo == null) { |
| return; |
| } |
| |
| cancelLongPress(); |
| mRollo.clearSelectedIcon(); |
| if (amount > 0.001f) { |
| // set in readback, so we're correct even before the next frame |
| mRollo.mState.zoomTarget = amount; |
| } else { |
| mRollo.mState.zoomTarget = 0; |
| } |
| mRollo.mState.save(); |
| } |
| |
| public boolean isVisible() { |
| if (mRollo == null) { |
| return false; |
| } |
| return mRollo.mMessageProc.mZoom > 0.001f; |
| } |
| |
| @Override |
| public boolean onTrackballEvent(MotionEvent ev) |
| { |
| float x = ev.getX(); |
| float y = ev.getY(); |
| //Float tx = new Float(x); |
| //Float ty = new Float(y); |
| //Log.e("rs", "tbe " + tx.toString() + ", " + ty.toString()); |
| |
| |
| return true; |
| } |
| |
| public void setApps(ArrayList<ApplicationInfo> list) { |
| mAllAppsList = list; |
| if (mRollo != null) { |
| mRollo.setApps(list); |
| } |
| mPageCount = countPages(list.size()); |
| mLocks &= ~LOCK_ICONS_PENDING; |
| } |
| |
| public void addApps(ArrayList<ApplicationInfo> list) { |
| final int N = list.size(); |
| if (mRollo != null) { |
| mRollo.reallocAppsList(mRollo.mState.iconCount + N); |
| } |
| |
| for (int i=0; i<N; i++) { |
| final ApplicationInfo item = list.get(i); |
| int index = Collections.binarySearch(mAllAppsList, item, mAppNameComp); |
| if (index < 0) { |
| index = -(index+1); |
| } |
| mAllAppsList.add(index, item); |
| if (mRollo != null) { |
| mRollo.addApp(index, item); |
| mRollo.mState.iconCount++; |
| } |
| } |
| |
| if (mRollo != null) { |
| mRollo.saveAppsList(); |
| } |
| } |
| |
| public void removeApps(ArrayList<ApplicationInfo> list) { |
| final int N = list.size(); |
| for (int i=0; i<N; i++) { |
| final ApplicationInfo item = list.get(i); |
| int index = Collections.binarySearch(mAllAppsList, item, mAppIntentComp); |
| if (index >= 0) { |
| mAllAppsList.remove(index); |
| if (mRollo != null) { |
| mRollo.removeApp(index); |
| mRollo.mState.iconCount--; |
| } |
| } else { |
| Log.e(TAG, "couldn't find a match for item \"" + item + "\""); |
| // Try to recover. This should keep us from crashing for now. |
| } |
| } |
| |
| if (mRollo != null) { |
| mRollo.saveAppsList(); |
| } |
| } |
| |
| public void updateApps(String packageName, ArrayList<ApplicationInfo> list) { |
| // Just remove and add, because they may need to be re-sorted. |
| removeApps(list); |
| addApps(list); |
| } |
| |
| private Comparator<ApplicationInfo> mAppNameComp = new Comparator<ApplicationInfo>() { |
| public int compare(ApplicationInfo a, ApplicationInfo b) { |
| int result = a.title.toString().compareTo(b.toString()); |
| if (result != 0) { |
| return result; |
| } |
| return a.intent.getComponent().compareTo(b.intent.getComponent()); |
| } |
| }; |
| |
| private Comparator<ApplicationInfo> mAppIntentComp = new Comparator<ApplicationInfo>() { |
| public int compare(ApplicationInfo a, ApplicationInfo b) { |
| return a.intent.getComponent().compareTo(b.intent.getComponent()); |
| } |
| }; |
| |
| private static int countPages(int iconCount) { |
| int iconsPerPage = Defines.COLUMNS_PER_PAGE * Defines.ROWS_PER_PAGE; |
| int pages = iconCount / iconsPerPage; |
| if (pages*iconsPerPage != iconCount) { |
| pages++; |
| } |
| return pages; |
| } |
| |
| public class RolloRS { |
| |
| // Allocations ====== |
| private int mViewMode = 0; |
| |
| private int mWidth; |
| private int mHeight; |
| |
| private Resources mRes; |
| private Script[] mScript = new Script[4]; |
| |
| private Script.Invokable[] mInvokeMove = new Script.Invokable[4]; |
| private Script.Invokable[] mInvokeFling = new Script.Invokable[4]; |
| private Script.Invokable[] mInvokeResetWAR = new Script.Invokable[4]; |
| |
| private ProgramStore mPSIcons; |
| private ProgramStore mPSText; |
| private ProgramFragment mPFColor; |
| private ProgramFragment mPFTexLinear; |
| private ProgramFragment mPFTexNearest; |
| private ProgramVertex mPV; |
| private ProgramVertex mPVOrtho; |
| private SimpleMesh mMesh; |
| private SimpleMesh mMesh2; |
| |
| private Allocation mHomeButton; |
| |
| private Allocation[] mIcons; |
| private int[] mIconIds; |
| private Allocation mAllocIconIds; |
| |
| private Allocation[] mLabels; |
| private int[] mLabelIds; |
| private Allocation mAllocLabelIds; |
| private Allocation mSelectedIcon; |
| |
| private int[] mTouchYBorders; |
| private Allocation mAllocTouchYBorders; |
| private int[] mTouchXBorders; |
| private Allocation mAllocTouchXBorders; |
| |
| private Bitmap mSelectionBitmap; |
| private Canvas mSelectionCanvas; |
| |
| |
| Params mParams; |
| State mState; |
| |
| class BaseAlloc { |
| Allocation mAlloc; |
| Type mType; |
| |
| void save() { |
| mAlloc.data(this); |
| } |
| } |
| |
| class AAMessage extends RenderScript.RSMessage { |
| public void run() { |
| mPosX = ((float)mData[0]) / (1 << 16); |
| mVelocity = ((float)mData[1]) / (1 << 16); |
| mZoom = ((float)mData[2]) / (1 << 16); |
| //Log.d("rs", "new msg " + mPosX + " " + mVelocity + " " + mZoom); |
| } |
| float mZoom; |
| float mPosX; |
| float mVelocity; |
| } |
| AAMessage mMessageProc; |
| |
| private boolean checkClickOK() { |
| //android.util.Log.e("rs", "check click " + Float.toString(mReadback.velocity) + ", " + Float.toString(mReadback.posX)); |
| return (Math.abs(mMessageProc.mVelocity) < 0.1f) && |
| (Math.abs(mMessageProc.mPosX - Math.round(mMessageProc.mPosX)) < 0.1f); |
| } |
| |
| class Params extends BaseAlloc { |
| Params() { |
| mType = Type.createFromClass(mRS, Params.class, 1, "ParamsClass"); |
| mAlloc = Allocation.createTyped(mRS, mType); |
| save(); |
| } |
| public int bubbleWidth; |
| public int bubbleHeight; |
| public int bubbleBitmapWidth; |
| public int bubbleBitmapHeight; |
| |
| public int homeButtonId; |
| public int homeButtonWidth; |
| public int homeButtonHeight; |
| public int homeButtonTextureWidth; |
| public int homeButtonTextureHeight; |
| } |
| |
| class State extends BaseAlloc { |
| public float newPositionX; |
| public int newTouchDown; |
| public float flingVelocityX; |
| public int iconCount; |
| public int selectedIconIndex = -1; |
| public int selectedIconTexture; |
| public float zoomTarget; |
| |
| State() { |
| mType = Type.createFromClass(mRS, State.class, 1, "StateClass"); |
| mAlloc = Allocation.createTyped(mRS, mType); |
| save(); |
| } |
| } |
| |
| public RolloRS() { |
| } |
| |
| public void init(Resources res, int width, int height) { |
| mRes = res; |
| mWidth = width; |
| mHeight = height; |
| mDefines.recompute(width, height); |
| initProgramVertex(); |
| initProgramFragment(); |
| initProgramStore(); |
| initMesh(); |
| initMesh2(); |
| initGl(); |
| initData(); |
| initTouchState(); |
| initRs(); |
| } |
| |
| public void initMesh() { |
| SimpleMesh.TriangleMeshBuilder tm = new SimpleMesh.TriangleMeshBuilder(mRS, 3, |
| SimpleMesh.TriangleMeshBuilder.TEXTURE_0 | SimpleMesh.TriangleMeshBuilder.COLOR); |
| |
| for (int ct=0; ct < 450; ct++) { |
| float x = 0; |
| float z = 0; |
| float l = 1.f; |
| |
| if (ct < 190) { |
| z = 0.1f + 0.05f * (190 - ct); |
| x = -1; |
| l = 0.125f + (0.125f / 190.f) * ct; |
| } else if (ct >= 190 && ct < 200) { |
| float a = (3.14f * 0.5f) * (0.1f * (ct - 200)); |
| float s = (float)Math.sin(a); |
| float c = (float)Math.cos(a); |
| x = -0.9f + s * 0.1f; |
| z = 0.1f - c * 0.1f; |
| l = 0.25f + 0.075f * (ct - 190); |
| } else if (ct >= 200 && ct < 250) { |
| z = 0.f; |
| x = -0.9f + (1.8f * (ct - 200) / 50.f); |
| } else if (ct >= 250 && ct < 260) { |
| float a = (3.14f * 0.5f) * (0.1f * (ct - 250)); |
| float s = (float)Math.sin(a); |
| float c = (float)Math.cos(a); |
| x = 0.9f + s * 0.1f; |
| z = 0.1f - c * 0.1f; |
| l = 0.25f + 0.075f * (260 - ct); |
| } else if (ct >= 260) { |
| z = 0.1f + 0.05f * (ct - 260); |
| x = 1; |
| l = 0.125f + (0.125f / 190.f) * (450 - ct); |
| } |
| //Log.e("rs", "ct " + Integer.toString(ct) + " x = " + Float.toString(x) + ", z = " + Float.toString(z)); |
| //Log.e("rs", "ct " + Integer.toString(ct) + " l = " + Float.toString(l)); |
| float s = ct * 0.1f; |
| tm.setColor(l, l, l, 0.99f); |
| tm.setTexture(s, 1); |
| tm.addVertex(x, -0.5f, z); |
| tm.setTexture(s, 0); |
| tm.addVertex(x, 0.5f, z); |
| } |
| for (int ct=0; ct < (450*2 - 2); ct+= 2) { |
| tm.addTriangle(ct, ct+1, ct+2); |
| tm.addTriangle(ct+1, ct+3, ct+2); |
| } |
| mMesh = tm.create(); |
| mMesh.setName("SMMesh"); |
| |
| } |
| |
| |
| public void initMesh2() { |
| SimpleMesh.TriangleMeshBuilder tm = new SimpleMesh.TriangleMeshBuilder(mRS, 3, |
| SimpleMesh.TriangleMeshBuilder.TEXTURE_0 | SimpleMesh.TriangleMeshBuilder.COLOR); |
| |
| float y = 0; |
| float z = 0; |
| for (int ct=0; ct < 200; ct++) { |
| float angle = 0; |
| float maxAngle = 3.14f * 0.16f; |
| float l = 1.f; |
| |
| l = 1 - ((ct-5) * 0.10f); |
| if (ct > 7) { |
| angle = maxAngle * (ct - 7) * 0.2f; |
| angle = Math.min(angle, maxAngle); |
| } |
| l = Math.max(0.3f, l); |
| l = Math.min(1.0f, l); |
| |
| y += 0.1f * Math.cos(angle); |
| z += 0.1f * Math.sin(angle); |
| |
| float t = 0.1f * ct; |
| float ds = 0.08f; |
| tm.setColor(l, l, l, 0.99f); |
| tm.setTexture(ds, t); |
| tm.addVertex(-0.5f, y, z); |
| tm.setTexture(1 - ds, t); |
| tm.addVertex(0.5f, y, z); |
| } |
| for (int ct=0; ct < (200 * 2 - 2); ct+= 2) { |
| tm.addTriangle(ct, ct+1, ct+2); |
| tm.addTriangle(ct+1, ct+3, ct+2); |
| } |
| mMesh2 = tm.create(); |
| mMesh2.setName("SMMesh2"); |
| } |
| |
| private void initProgramVertex() { |
| ProgramVertex.MatrixAllocation pva = new ProgramVertex.MatrixAllocation(mRS); |
| pva.setupProjectionNormalized(mWidth, mHeight); |
| |
| ProgramVertex.Builder pvb = new ProgramVertex.Builder(mRS, null, null); |
| pvb.setTextureMatrixEnable(true); |
| mPV = pvb.create(); |
| mPV.setName("PV"); |
| mPV.bindAllocation(pva); |
| |
| pva = new ProgramVertex.MatrixAllocation(mRS); |
| pva.setupOrthoWindow(mWidth, mHeight); |
| pvb.setTextureMatrixEnable(true); |
| mPVOrtho = pvb.create(); |
| mPVOrtho.setName("PVOrtho"); |
| mPVOrtho.bindAllocation(pva); |
| |
| mRS.contextBindProgramVertex(mPV); |
| } |
| |
| private void initProgramFragment() { |
| Sampler.Builder sb = new Sampler.Builder(mRS); |
| sb.setMin(Sampler.Value.LINEAR); |
| sb.setMag(Sampler.Value.LINEAR); |
| sb.setWrapS(Sampler.Value.CLAMP); |
| sb.setWrapT(Sampler.Value.CLAMP); |
| Sampler linear = sb.create(); |
| |
| sb.setMin(Sampler.Value.NEAREST); |
| sb.setMag(Sampler.Value.NEAREST); |
| Sampler nearest = sb.create(); |
| |
| ProgramFragment.Builder bf = new ProgramFragment.Builder(mRS, null, null); |
| mPFColor = bf.create(); |
| mPFColor.setName("PFColor"); |
| |
| bf.setTexEnable(true, 0); |
| bf.setTexEnvMode(ProgramFragment.EnvMode.MODULATE, 0); |
| mPFTexLinear = bf.create(); |
| mPFTexLinear.setName("PFTexLinear"); |
| mPFTexLinear.bindSampler(linear, 0); |
| |
| mPFTexNearest = bf.create(); |
| mPFTexNearest.setName("PFTexNearest"); |
| mPFTexNearest.bindSampler(nearest, 0); |
| } |
| |
| private void initProgramStore() { |
| ProgramStore.Builder bs = new ProgramStore.Builder(mRS, null, null); |
| bs.setDepthFunc(ProgramStore.DepthFunc.ALWAYS); |
| bs.setColorMask(true,true,true,false); |
| bs.setDitherEnable(true); |
| bs.setBlendFunc(ProgramStore.BlendSrcFunc.SRC_ALPHA, |
| ProgramStore.BlendDstFunc.ONE_MINUS_SRC_ALPHA); |
| mPSIcons = bs.create(); |
| mPSIcons.setName("PSIcons"); |
| |
| //bs.setDitherEnable(false); |
| //mPSText = bs.create(); |
| //mPSText.setName("PSText"); |
| } |
| |
| private void initGl() { |
| mTouchXBorders = new int[Defines.COLUMNS_PER_PAGE+1]; |
| mAllocTouchXBorders = Allocation.createSized(mRS, Element.USER_I32(mRS), |
| mTouchXBorders.length); |
| mAllocTouchXBorders.data(mTouchXBorders); |
| |
| mTouchYBorders = new int[Defines.ROWS_PER_PAGE+1]; |
| mAllocTouchYBorders = Allocation.createSized(mRS, Element.USER_I32(mRS), |
| mTouchYBorders.length); |
| mAllocTouchYBorders.data(mTouchYBorders); |
| } |
| |
| private void initData() { |
| mParams = new Params(); |
| mState = new State(); |
| |
| final Utilities.BubbleText bubble = new Utilities.BubbleText(getContext()); |
| |
| mParams.bubbleWidth = bubble.getBubbleWidth(); |
| mParams.bubbleHeight = bubble.getMaxBubbleHeight(); |
| mParams.bubbleBitmapWidth = bubble.getBitmapWidth(); |
| mParams.bubbleBitmapHeight = bubble.getBitmapHeight(); |
| |
| mHomeButton = Allocation.createFromBitmapResource(mRS, mRes, |
| R.drawable.home_button, Element.RGBA_8888(mRS), false); |
| mHomeButton.uploadToTexture(0); |
| mParams.homeButtonId = mHomeButton.getID(); |
| mParams.homeButtonWidth = 76; |
| mParams.homeButtonHeight = 68; |
| mParams.homeButtonTextureWidth = 128; |
| mParams.homeButtonTextureHeight = 128; |
| |
| mParams.save(); |
| mState.save(); |
| |
| mSelectionBitmap = Bitmap.createBitmap(Defines.ICON_TEXTURE_WIDTH_PX, |
| Defines.ICON_TEXTURE_HEIGHT_PX, Bitmap.Config.ARGB_8888); |
| mSelectionCanvas = new Canvas(mSelectionBitmap); |
| |
| setApps(null); |
| } |
| |
| private void initScript(int idx, int id) { |
| ScriptC.Builder sb = new ScriptC.Builder(mRS); |
| sb.setScript(mRes, id); |
| sb.setRoot(true); |
| sb.addDefines(mDefines); |
| sb.setType(mParams.mType, "params", Defines.ALLOC_PARAMS); |
| sb.setType(mState.mType, "state", Defines.ALLOC_STATE); |
| mInvokeMove[idx] = sb.addInvokable("move"); |
| mInvokeFling[idx] = sb.addInvokable("fling"); |
| mInvokeResetWAR[idx] = sb.addInvokable("resetHWWar"); |
| mScript[idx] = sb.create(); |
| mScript[idx].setClearColor(0.0f, 0.0f, 0.0f, 0.0f); |
| mScript[idx].bindAllocation(mParams.mAlloc, Defines.ALLOC_PARAMS); |
| mScript[idx].bindAllocation(mState.mAlloc, Defines.ALLOC_STATE); |
| mScript[idx].bindAllocation(mAllocIconIds, Defines.ALLOC_ICON_IDS); |
| mScript[idx].bindAllocation(mAllocLabelIds, Defines.ALLOC_LABEL_IDS); |
| mScript[idx].bindAllocation(mAllocTouchXBorders, Defines.ALLOC_X_BORDERS); |
| mScript[idx].bindAllocation(mAllocTouchYBorders, Defines.ALLOC_Y_BORDERS); |
| } |
| |
| private void initRs() { |
| mViewMode = 0; |
| initScript(0, R.raw.rollo3); |
| initScript(1, R.raw.rollo2); |
| initScript(2, R.raw.rollo); |
| initScript(3, R.raw.rollo4); |
| |
| mMessageProc = new AAMessage(); |
| mRS.mMessageCallback = mMessageProc; |
| mRS.contextBindRootScript(mScript[mViewMode]); |
| } |
| |
| private void setApps(ArrayList<ApplicationInfo> list) { |
| final int count = list != null ? list.size() : 0; |
| int allocCount = count; |
| if (allocCount < 1) { |
| allocCount = 1; |
| } |
| |
| mIcons = new Allocation[count]; |
| mIconIds = new int[allocCount]; |
| mAllocIconIds = Allocation.createSized(mRS, Element.USER_I32(mRS), allocCount); |
| |
| mLabels = new Allocation[count]; |
| mLabelIds = new int[allocCount]; |
| mAllocLabelIds = Allocation.createSized(mRS, Element.USER_I32(mRS), allocCount); |
| |
| Element ie8888 = Element.RGBA_8888(mRS); |
| |
| Utilities.BubbleText bubble = new Utilities.BubbleText(getContext()); |
| |
| for (int i=0; i<count; i++) { |
| uploadAppIcon(i, list.get(i)); |
| } |
| |
| mState.iconCount = count; |
| |
| saveAppsList(); |
| } |
| |
| private void uploadAppIcon(int index, ApplicationInfo item) { |
| mIcons[index] = Allocation.createFromBitmap(mRS, item.iconBitmap, |
| Element.RGBA_8888(mRS), false); |
| mLabels[index] = Allocation.createFromBitmap(mRS, item.titleBitmap, |
| Element.RGBA_8888(mRS), false); |
| |
| mIcons[index].uploadToTexture(0); |
| mLabels[index].uploadToTexture(0); |
| |
| mIconIds[index] = mIcons[index].getID(); |
| mLabelIds[index] = mLabels[index].getID(); |
| } |
| |
| /** |
| * Puts the empty spaces at the end. Updates mState.iconCount. You must |
| * fill in the values and call saveAppsList(). |
| */ |
| private void reallocAppsList(int count) { |
| Allocation[] icons = new Allocation[count]; |
| int[] iconIds = new int[count]; |
| mAllocIconIds = Allocation.createSized(mRS, Element.USER_I32(mRS), count); |
| |
| Allocation[] labels = new Allocation[count]; |
| int[] labelIds = new int[count]; |
| mAllocLabelIds = Allocation.createSized(mRS, Element.USER_I32(mRS), count); |
| |
| final int oldCount = mIcons.length; |
| |
| System.arraycopy(mIcons, 0, icons, 0, oldCount); |
| System.arraycopy(mIconIds, 0, iconIds, 0, oldCount); |
| System.arraycopy(mLabels, 0, labels, 0, oldCount); |
| System.arraycopy(mLabelIds, 0, labelIds, 0, oldCount); |
| |
| mIcons = icons; |
| mIconIds = iconIds; |
| mLabels = labels; |
| mLabelIds = labelIds; |
| } |
| |
| /** |
| * Handle the allocations for the new app. Make sure you call saveAppsList when done. |
| */ |
| private void addApp(int index, ApplicationInfo item) { |
| final int count = mState.iconCount - index; |
| final int dest = index + 1; |
| |
| System.arraycopy(mIcons, index, mIcons, dest, count); |
| System.arraycopy(mIconIds, index, mIconIds, dest, count); |
| System.arraycopy(mLabels, index, mLabels, dest, count); |
| System.arraycopy(mLabelIds, index, mLabelIds, dest, count); |
| |
| uploadAppIcon(index, item); |
| } |
| |
| /** |
| * Handle the allocations for the removed app. Make sure you call saveAppsList when done. |
| */ |
| private void removeApp(int index) { |
| final int count = mState.iconCount - index - 1; |
| final int src = index + 1; |
| |
| System.arraycopy(mIcons, src, mIcons, index, count); |
| System.arraycopy(mIconIds, src, mIconIds, index, count); |
| System.arraycopy(mLabels, src, mLabels, index, count); |
| System.arraycopy(mLabelIds, src, mLabelIds, index, count); |
| |
| final int last = mState.iconCount - 1; |
| mIcons[last] = null; |
| mIconIds[last] = 0; |
| mLabels[last] = null; |
| mLabelIds[last] = 0; |
| } |
| |
| /** |
| * Send the apps list structures to RS. |
| */ |
| private void saveAppsList() { |
| mRS.contextBindRootScript(null); |
| |
| mAllocIconIds.data(mIconIds); |
| mAllocLabelIds.data(mLabelIds); |
| |
| if (mScript[0] != null) { // this happens when we init it |
| for (int ct=0; ct < 4; ct++) { |
| mScript[ct].bindAllocation(mAllocIconIds, Defines.ALLOC_ICON_IDS); |
| mScript[ct].bindAllocation(mAllocLabelIds, Defines.ALLOC_LABEL_IDS); |
| } |
| } |
| |
| mState.save(); |
| |
| // Note: mScript may be null if we haven't initialized it yet. |
| // In that case, this is a no-op. |
| if (mInvokeResetWAR != null && |
| mInvokeResetWAR[mViewMode] != null) { |
| mInvokeResetWAR[mViewMode].execute(); |
| } |
| mRS.contextBindRootScript(mScript[mViewMode]); |
| } |
| |
| void initTouchState() { |
| int width = getWidth(); |
| int height = getHeight(); |
| |
| int iconsSize; |
| if (width < height) { |
| iconsSize = width; |
| } else { |
| iconsSize = height; |
| } |
| int cellHeight = iconsSize / Defines.ROWS_PER_PAGE; |
| int cellWidth = iconsSize / Defines.COLUMNS_PER_PAGE; |
| |
| int centerY = (height / 2) - (int)(cellHeight * 0.2f); |
| mTouchYBorders[0] = centerY - (int)(2.8f * cellHeight); |
| mTouchYBorders[1] = centerY - (int)(1.25f * cellHeight); |
| mTouchYBorders[2] = centerY; |
| mTouchYBorders[3] = centerY + (int)(1.25f * cellHeight);; |
| mTouchYBorders[4] = centerY + (int)(2.6f * cellHeight); |
| |
| mAllocTouchYBorders.data(mTouchYBorders); |
| |
| int centerX = (width / 2); |
| mTouchXBorders[0] = centerX - (2 * cellWidth); |
| mTouchXBorders[1] = centerX - (int)(0.85f * cellWidth); |
| mTouchXBorders[2] = centerX; |
| mTouchXBorders[3] = centerX + (int)(0.85f * cellWidth); |
| mTouchXBorders[4] = centerX + (2 * cellWidth); |
| |
| mAllocTouchXBorders.data(mTouchXBorders); |
| } |
| |
| int chooseTappedIconHorz(int x, int y, float page) { |
| int currentPage = (int)page; |
| |
| int col = -1; |
| int row = -1; |
| |
| for (int i=0; i<Defines.COLUMNS_PER_PAGE; i++) { |
| if (x >= mTouchXBorders[i] && x < mTouchXBorders[i+1]) { |
| col = i; |
| break; |
| } |
| } |
| for (int i=0; i<Defines.ROWS_PER_PAGE; i++) { |
| if (y >= mTouchYBorders[i] && y < mTouchYBorders[i+1]) { |
| row = i; |
| break; |
| } |
| } |
| |
| if (row < 0 || col < 0) { |
| return -1; |
| } |
| |
| return (currentPage * Defines.ROWS_PER_PAGE * Defines.COLUMNS_PER_PAGE) |
| + (row * Defines.ROWS_PER_PAGE) + col; |
| } |
| |
| int chooseTappedIconVert(int x, int y, float pos) { |
| int ydead = (getHeight() - 4 * 145) / 2; |
| if (y < ydead || y > (getHeight() - ydead)) { |
| return -1; |
| } |
| |
| y -= ydead; |
| y += pos * 145; |
| int row = y / 145; |
| int col = x / 120; |
| |
| return row * 4 + col; |
| } |
| |
| boolean setView(int v) { |
| mViewMode = v; |
| mRS.contextBindRootScript(mScript[mViewMode]); |
| return (v == 0); |
| } |
| |
| void fling() { |
| mInvokeFling[mViewMode].execute(); |
| } |
| |
| void move() { |
| mInvokeMove[mViewMode].execute(); |
| } |
| |
| /** |
| * You need to call save() on mState on your own after calling this. |
| */ |
| void selectIcon(int x, int y, float pos) { |
| int index; |
| //Log.e("rs", "select " + x + ", " + y + ", " + pos + ", " + mViewMode); |
| if (mViewMode != 0) { |
| index = chooseTappedIconHorz(x, y, pos); |
| } else { |
| index = chooseTappedIconVert(x, y, pos); |
| } |
| selectIcon(index); |
| } |
| |
| void selectIcon(int index) { |
| int iconCount = mAllAppsList.size(); |
| if (index < 0 || index >= iconCount) { |
| mState.selectedIconIndex = -1; |
| return; |
| } else { |
| mState.selectedIconIndex = index; |
| |
| Bitmap selectionBitmap = mSelectionBitmap; |
| |
| Utilities.drawSelectedAllAppsBitmap(mSelectionCanvas, |
| selectionBitmap.getWidth(), selectionBitmap.getHeight(), |
| mAllAppsList.get(index).iconBitmap); |
| |
| mSelectedIcon = Allocation.createFromBitmap(mRS, selectionBitmap, |
| Element.RGBA_8888(mRS), false); |
| mSelectedIcon.uploadToTexture(0); |
| mState.selectedIconTexture = mSelectedIcon.getID(); |
| } |
| } |
| |
| /** |
| * You need to call save() on mState on your own after calling this. |
| */ |
| void clearSelectedIcon() { |
| mState.selectedIconIndex = -1; |
| } |
| |
| } |
| } |
| |
| |
