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| public class ViewFinder {
private static interface FindWrapper {
View findViewById(int id);
Resources getResources();
}
private static class WindowWrapper implements FindWapper {
private final Window window;
WidowWrapper(final Window window) {
this.window = window;
}
public View findViewById(final int id) {
return window.findViewById(id);
}
public Resources getResources() {
return window.getContext().getResouces();
}
}
private static class ViewWrapper implements FindWrapper {
private final View view;
ViewWrapper(final View view) {
this.view = view;
}
public View findViewById(int id) {
return view.findViewById(id);
}
public Resources getResources() {
return view.getResources();
}
}
private final FindWrapper wrapper;
public ViewFinder(final View view) {
wrapper = new ViewWrapper(view);
}
public ViewFinder(final Window window) {
wrapper = new WindowWrapper(window);
}
public ViewFinder(final Activity activity) {
this(activity.getWindow());
}
public <V extends View> V find (final int id) {
return (V) wrapper.findViewById(id);
}
public ImageView imageView(final int id) {
return find(id);
}
public CompoundButton commpoudButton(final int id) {
return find(id);
}
public TextView textView(final int id) {
return find(id);
}
public TextView setText(final int id, final CharSequence content) {
final TextView text = find(id);
text.setText(content);
return text;
}
public TextView setText(final int id, final int content) {
return setText(id, wrapper.getResources().getString(content));
}
public View onClick(final int id, final Runnable runnable) {
return onClick(id, new OnClickListener() {
public void onClick(View v) {
runnable.run();
}
});
}
public void onClick(final OnClickListener listener, final int... ids) {
for (int id : ids)
find(id).setOnClickListener(listener);
}
public void onClick(final Runnable runnable, final int... ids) {
onClick(new OnClickListener() {
public void onClick(View v) {
runnable.run();
}
}, ids);
}
public ImageView setDrawable(final int id, final int drawable) {
ImageView image = imageView(id);
image.setImageDrawable(image.getResources().getDrawable(drawable));
return image;
}
public CompoundButton onCheck(final int id, final OnCheckedChangeListener listener) {
CompoundButton checkable = find(id);
checkable.setOnCheckedChangeListener(listener);
return checkable;
}
public CompoundButton onCheck(final int id, final Runnable runnable) {
return onCheck(id, new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
runnable.run();
}
});
}
public void onCheck(final OnCheckedChangeListener listener, final int... ids) {
for (int id : ids)
compoundButton(id).setOnCheckedChangeListener(listener);
}
public void onCheck(final Runnable runnable, final int... ids) {
onCheck(new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
runnable.run();
}
}, ids);
}
}
|
