| package org.sflphone.model; |
| |
| import org.sflphone.R; |
| import org.sflphone.adapters.ContactPictureTask; |
| |
| import android.content.Context; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapShader; |
| import android.graphics.Canvas; |
| import android.graphics.Color; |
| import android.graphics.Paint; |
| import android.graphics.Paint.Style; |
| import android.graphics.PointF; |
| import android.graphics.RectF; |
| import android.graphics.Shader; |
| import android.view.MotionEvent; |
| |
| public abstract class Bubble { |
| |
| // A Bitmap object that is going to be passed to the BitmapShader |
| protected Bitmap externalBMP; |
| |
| protected PointF pos = new PointF(); |
| protected RectF bounds; |
| public float target_scale = 1.f; |
| protected float radius; |
| protected float scale = 1.f; |
| protected float density = 1.f; |
| public PointF speed = new PointF(0, 0); |
| public PointF last_speed = new PointF(); |
| public PointF attractor = null; |
| ActionDrawer act; |
| |
| public boolean isUser; |
| |
| public boolean dragged = false; |
| |
| public boolean markedToDie = false; |
| public long last_drag; |
| public boolean expanded; // determine if we draw the buttons around the bubble |
| protected Bitmap saved_photo; |
| |
| public interface actions { |
| int OUT_OF_BOUNDS = -1; |
| int NOTHING = 0; |
| int HOLD = 1; |
| int RECORD = 2; |
| int HANGUP = 3; |
| int MESSAGE = 4; |
| int TRANSFER = 5; |
| int MUTE = 6; |
| } |
| |
| protected Context mContext; |
| |
| public void setAttractor(PointF attractor) { |
| this.attractor = attractor; |
| } |
| |
| public Bubble(Context context, CallContact contact, float x, float y, float size) { |
| mContext = context; |
| pos.set(x, y); |
| radius = size / 2; // 10 is the white stroke |
| saved_photo = getContactPhoto(context, contact, (int) size); |
| generateBitmap(); |
| attractor = new PointF(x, y); |
| isUser = false; |
| } |
| |
| protected void generateBitmap() { |
| |
| int w = saved_photo.getWidth(), h = saved_photo.getHeight(); |
| if (w > h) { |
| w = h; |
| } else if (h > w) { |
| h = w; |
| } |
| externalBMP = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); |
| BitmapShader shader; |
| shader = new BitmapShader(saved_photo, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP); |
| |
| Paint paint = new Paint(); |
| paint.setDither(true); |
| paint.setAntiAlias(true); |
| paint.setShader(shader); |
| Canvas internalCanvas = new Canvas(externalBMP); |
| internalCanvas.drawCircle(w / 2, h / 2, w / 2, paint); |
| |
| Paint whiteStroke = new Paint(); |
| whiteStroke.setStyle(Style.STROKE); |
| whiteStroke.setStrokeWidth(8); |
| if (expanded) { |
| whiteStroke.setColor(mContext.getResources().getColor(R.color.sfl_action_blue)); |
| } else { |
| whiteStroke.setColor(Color.WHITE); |
| } |
| whiteStroke.setDither(true); |
| whiteStroke.setAntiAlias(true); |
| internalCanvas.drawCircle(w / 2, h / 2, w / 2 - 4, whiteStroke); |
| |
| bounds = new RectF(pos.x - getRadius(), pos.y - getRadius(), pos.x + getRadius(), pos.y + getRadius()); |
| |
| } |
| |
| protected Bitmap getContactPhoto(Context context, CallContact contact, int size) { |
| if (contact.getPhoto_id() > 0) { |
| return ContactPictureTask.loadContactPhoto(context.getContentResolver(), contact.getId()); |
| } else { |
| return ContactPictureTask.decodeSampledBitmapFromResource(context.getResources(), R.drawable.ic_contact_picture, (int) size, (int) size); |
| } |
| } |
| |
| public Bitmap getBitmap() { |
| return externalBMP; |
| } |
| |
| public RectF getBounds() { |
| return bounds; |
| } |
| |
| public abstract void set(float x, float y, float s); |
| |
| public float getPosX() { |
| return pos.x; |
| } |
| |
| public float getPosY() { |
| return pos.y; |
| } |
| |
| public void setPos(float x, float y) { |
| set(x, y, scale); |
| } |
| |
| public PointF getPos() { |
| return pos; |
| } |
| |
| public float getScale() { |
| return scale; |
| } |
| |
| public void setScale(float s) { |
| set(pos.x, pos.y, s); |
| } |
| |
| public abstract int getRadius(); |
| |
| /** |
| * Point intersection test. |
| */ |
| boolean intersects(float x, float y) { |
| float dx = x - pos.x; |
| float dy = y - pos.y; |
| |
| return dx * dx + dy * dy < getRadius() * getRadius(); |
| } |
| |
| /** |
| * Other circle intersection test. |
| */ |
| boolean intersects(float x, float y, float radius) { |
| float dx = x - pos.x, dy = y - pos.y; |
| float tot_radius = getRadius() + radius; |
| return dx * dx + dy * dy < tot_radius * tot_radius; |
| } |
| |
| public void setDensity(float density) { |
| this.density = density; |
| } |
| |
| public abstract void expand(int width, int height); |
| |
| public void retract() { |
| expanded = false; |
| generateBitmap(); |
| } |
| |
| public boolean isOnBorder(float w, float h) { |
| return (bounds.left < 0 || bounds.right > w || bounds.top < 0 || bounds.bottom > h); |
| } |
| |
| /** |
| * Always return the normal radius of the bubble |
| * |
| * @return |
| */ |
| public float getRetractedRadius() { |
| return radius; |
| } |
| |
| public abstract boolean getHoldStatus(); |
| |
| public abstract boolean getRecordStatus(); |
| |
| public abstract Bitmap getDrawerBitmap(); |
| |
| public abstract RectF getDrawerBounds(); |
| |
| protected abstract class ActionDrawer { |
| |
| int mWidth, mHeight; |
| RectF bounds; |
| Bitmap img; |
| |
| public ActionDrawer(int w, int h) { |
| |
| mWidth = w; |
| mHeight = h; |
| bounds = new RectF(0, 0, 0, 0); |
| |
| } |
| |
| /** |
| * When the bubble is expanded we need to check on wich action button the user tap |
| * |
| * @param x |
| * @param y |
| * @return |
| */ |
| public abstract int getAction(float x, float y); |
| |
| public void setBounds(float f, float y, float g, float h) { |
| bounds.set(f, y, g, h); |
| } |
| |
| public abstract void generateBitmap(int action); |
| |
| public RectF getDrawerBounds() { |
| return bounds; |
| } |
| |
| public void setBounds(RectF bounds) { |
| this.bounds = bounds; |
| } |
| |
| public Bitmap getBitmap() { |
| return img; |
| } |
| |
| public int getWidth() { |
| return mWidth; |
| } |
| |
| public int getHeight() { |
| return mHeight; |
| } |
| |
| public void adjustBounds(float x, float y) { |
| |
| } |
| |
| } |
| |
| public ActionDrawer getDrawer() { |
| return act; |
| } |
| |
| public void setDrawer(ActionDrawer a) { |
| act = a; |
| } |
| |
| public abstract String getName(); |
| |
| public abstract boolean callIDEquals(String call); |
| |
| public abstract String getCallID(); |
| |
| public boolean isConference() { |
| return false; |
| } |
| |
| public abstract boolean onDown(MotionEvent event); |
| |
| } |