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Updated Compat library and cleaned up code

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Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>
This commit is contained in:
Ricky Barrette
2012-07-01 11:19:46 -04:00
parent 2abc43c3bf
commit 39cc29a4c5
33 changed files with 1532 additions and 1548 deletions
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98
LocationLib/src/com/TwentyCodes/android/overlays/CompasOverlay.java
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@@ -45,20 +45,20 @@ public class CompasOverlay extends Overlay implements CompassListener {
* Creates a new CompasOverlay
* @author ricky barrette
*/
public CompasOverlay(Context context) {
public CompasOverlay(final Context context) {
mContext = context;
mCompassSensor = new CompassSensor(context);
mX = convertDipToPx(40);
mY = mX;
}
/**
* Creates a new CompasOverlay
* @param context
* @param destination
* @author ricky barrette
*/
public CompasOverlay(Context context, GeoPoint destination){
public CompasOverlay(final Context context, final GeoPoint destination){
this(context);
mDestination = destination;
}
@@ -73,14 +73,14 @@ public class CompasOverlay extends Overlay implements CompassListener {
* @param y dip
* @author ricky barrette
*/
public CompasOverlay(Context context, GeoPoint destination, int needleResId, int backgroundResId, int x, int y){
public CompasOverlay(final Context context, final GeoPoint destination, final int needleResId, final int backgroundResId, final int x, final int y){
this(context, destination);
mX = convertDipToPx(x);
mY = convertDipToPx(y);
mNeedleResId = needleResId;
mBackgroundResId = backgroundResId;
}
/**
* Creates a new CompasOverlay
* @param context
@@ -90,7 +90,7 @@ public class CompasOverlay extends Overlay implements CompassListener {
* @param y
* @author ricky barrette
*/
public CompasOverlay(Context context, int needleResId, int backgroundResId, int x, int y){
public CompasOverlay(final Context context, final int needleResId, final int backgroundResId, final int x, final int y){
this(context, null, needleResId, backgroundResId, x, y);
}
@@ -100,8 +100,8 @@ public class CompasOverlay extends Overlay implements CompassListener {
* @return px
* @author ricky barrette
*/
private int convertDipToPx(int i) {
Resources r = mContext.getResources();
private int convertDipToPx(final int i) {
final Resources r = mContext.getResources();
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, i, r.getDisplayMetrics());
}
@@ -114,7 +114,7 @@ public class CompasOverlay extends Overlay implements CompassListener {
mCompassSensor.disable();
mListener = null;
}
/**
* (non-Javadoc)
* @see com.google.android.maps.Overlay#draw(android.graphics.Canvas, com.google.android.maps.MapView, boolean)
@@ -122,43 +122,43 @@ public class CompasOverlay extends Overlay implements CompassListener {
*/
@Override
public void draw(final Canvas canvas, final MapView mapView, final boolean shadow) {
if(isEnabled){
//set the center of the compass in the top left corner of the screen
Point point = new Point();
final Point point = new Point();
point.set(mX, mY);
//draw compass background
Bitmap compass = BitmapFactory.decodeResource( mContext.getResources(), mBackgroundResId);
canvas.drawBitmap(compass,
point.x - (compass.getWidth() / 2),
point.y - (compass.getHeight() / 2),
null
);
final Bitmap compass = BitmapFactory.decodeResource( mContext.getResources(), mBackgroundResId);
canvas.drawBitmap(compass,
point.x - compass.getWidth() / 2,
point.y - compass.getHeight() / 2,
null
);
//draw the compass needle
Bitmap arrowBitmap = BitmapFactory.decodeResource( mContext.getResources(), mNeedleResId);
Matrix matrix = new Matrix();
matrix.postRotate(GeoUtils.calculateBearing(mLocation, mDestination, mBearing));
Bitmap rotatedBmp = Bitmap.createBitmap(
arrowBitmap,
0, 0,
arrowBitmap.getWidth(),
arrowBitmap.getHeight(),
matrix,
true
);
final Bitmap arrowBitmap = BitmapFactory.decodeResource( mContext.getResources(), mNeedleResId);
final Matrix matrix = new Matrix();
matrix.postRotate(GeoUtils.calculateBearing(mLocation, mDestination, mBearing));
final Bitmap rotatedBmp = Bitmap.createBitmap(
arrowBitmap,
0, 0,
arrowBitmap.getWidth(),
arrowBitmap.getHeight(),
matrix,
true
);
canvas.drawBitmap(
rotatedBmp,
point.x - (rotatedBmp.getWidth() / 2),
point.y - (rotatedBmp.getHeight() / 2),
null
);
rotatedBmp,
point.x - rotatedBmp.getWidth() / 2,
point.y - rotatedBmp.getHeight() / 2,
null
);
mapView.invalidate();
}
super.draw(canvas, mapView, shadow);
super.draw(canvas, mapView, shadow);
}
/**
* Enables the compass overlay
* @author ricky barrette
@@ -169,17 +169,17 @@ public class CompasOverlay extends Overlay implements CompassListener {
mCompassSensor.enable(this);
}
}
/**
* Enables the compass overlay
* @param listener
* @author ricky barrette
*/
public void enable(CompassListener listener){
public void enable(final CompassListener listener){
mListener = listener;
enable();
}
/**
* @return the current bearing
* @author ricky barrette
@@ -187,7 +187,7 @@ public class CompasOverlay extends Overlay implements CompassListener {
public float getBearing(){
return mBearing;
}
/**
* @return return the current destination
* @author ricky barrette
@@ -203,24 +203,24 @@ public class CompasOverlay extends Overlay implements CompassListener {
* @author ricky barrette
*/
@Override
public void onCompassUpdate(float bearing) {
public void onCompassUpdate(final float bearing) {
mBearing = bearing;
/*
* pass it down the chain
*/
if(mListener != null)
mListener.onCompassUpdate(bearing);
}
/**
* @param destination
* @author ricky barrette
*/
public void setDestination(GeoPoint destination){
public void setDestination(final GeoPoint destination){
mDestination = destination;
}
/**
* @param needleResId
* @param backgroundResId
@@ -228,18 +228,18 @@ public class CompasOverlay extends Overlay implements CompassListener {
* @param y dip
* @author ricky barrette
*/
public void setDrawables(int needleResId, int backgroundResId, int x, int y){
public void setDrawables(final int needleResId, final int backgroundResId, final int x, final int y){
mX = convertDipToPx(x);
mY = convertDipToPx(y);
mNeedleResId = needleResId;
mBackgroundResId = backgroundResId;
}
/**
* @param location
* @author ricky barrette
*/
public void setLocation(GeoPoint location){
public void setLocation(final GeoPoint location){
mLocation = location;
}