android-projects/DonetskWebcam
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove Context field

Browse Source
This commit is contained in:
Victor 2014-06-15 23:40:25 +03:00
parent 104bbb68fe
commit e350a6ef58
1 changed files with 7 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/com/blundell/tut/LoaderImageView.java
View File

@ -32,7 +32,6 @@ public final class LoaderImageView extends FrameLayout {
private static final int FAILED = 1;
private static final int PROGRESS = 2;
private Context mContext;
private Drawable mDrawable;
private ProgressWheel mProgressBar;
private ImageView mImage;
@ -49,7 +48,7 @@ public final class LoaderImageView extends FrameLayout {
public LoaderImageView(final Context context, final AttributeSet attrSet) {
super(context, attrSet);
final String url = attrSet.getAttributeValue(null, "image");
instantiate(context, url);
instantiate(url);
}
/**
@ -61,19 +60,18 @@ public final class LoaderImageView extends FrameLayout {
*/
public LoaderImageView(final Context context, final String imageUrl) {
super(context);
instantiate(context, imageUrl);
instantiate(imageUrl);
}
/**
* This is used when creating the view programmatically
* Once you have instantiated the view you can call
* setImageDrawable(url) to change the image
* @param context the Activity context
* @param imageUrl the Image URL you wish to load
*/
public LoaderImageView(final Context context) {
super(context);
instantiate(context, null);
instantiate(null);
}
/**
@ -81,13 +79,11 @@ public final class LoaderImageView extends FrameLayout {
* Sets up the LayoutParams of the view, you can change these to
* get the required effects you want
*/
private void instantiate(final Context context, final String imageUrl) {
mContext = context;
mImage = new ImageView(mContext);
private void instantiate(final String imageUrl) {
mImage = new ImageView(getContext());
mImage.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
mProgressBar = new ProgressWheel(mContext);
mProgressBar = new ProgressWheel(getContext());
mProgressBar.setLayoutParams(new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT,
Gravity.CENTER));
@ -197,7 +193,7 @@ public final class LoaderImageView extends FrameLayout {
output = null;
Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
data = null;
return new BitmapDrawable(mContext.getResources(), bitmap);
return new BitmapDrawable(getContext().getResources(), bitmap);
}
}