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Changed back the format of the code and added the new function like t…
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…he guidelines on https://github.com/johannilsson/sthlmtraveling/wiki/An-Introduction-for-Developers
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@RickardPettersson
RickardPettersson committed Feb 8, 2011
1 parent 27df0ff commit 073ad37
Showing 1 changed file with 185 additions and 198 deletions.
383 changes: 185 additions & 198 deletions actionbar/src/com/markupartist/android/widget/ActionBar.java
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Expand Up @@ -37,202 +37,189 @@

public class ActionBar extends RelativeLayout implements OnClickListener {

private LayoutInflater mInflater;
private RelativeLayout mBarView;
private ImageView mLogoView;
// private View mHomeView;
private TextView mTitleView;
private LinearLayout mActionsView;
private ImageButton mHomeBtn;
private RelativeLayout mHomeLayout;

public ActionBar(Context context, AttributeSet attrs) {
super(context, attrs);

mInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

mBarView = (RelativeLayout) mInflater.inflate(R.layout.actionbar, null);
addView(mBarView);

mLogoView = (ImageView) mBarView.findViewById(R.id.actionbar_home_logo);
mHomeLayout = (RelativeLayout) mBarView
.findViewById(R.id.actionbar_home_bg);
mHomeBtn = (ImageButton) mBarView.findViewById(R.id.actionbar_home_btn);

mTitleView = (TextView) mBarView.findViewById(R.id.actionbar_title);
mActionsView = (LinearLayout) mBarView
.findViewById(R.id.actionbar_actions);

TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.ActionBar);
CharSequence title = a.getString(R.styleable.ActionBar_title);
if (title != null) {
setTitle(title);
}
a.recycle();
}

public void setHomeAction(Action action) {
mHomeBtn.setOnClickListener(this);
mHomeBtn.setTag(action);
mHomeBtn.setImageResource(action.getDrawable());
mHomeLayout.setVisibility(View.VISIBLE);
}

/**
* Shows the provided logo to the left in the action bar.
*
* This is ment to be used instead of the setHomeAction and does not draw a
* divider to the left of the provided logo.
*
* @param resId
* The drawable resource id
*/
public void setHomeLogo(int resId) {
// TODO: Add possibility to add an IntentAction as well.
mLogoView.setImageResource(resId);
mLogoView.setVisibility(View.VISIBLE);
mHomeLayout.setVisibility(View.GONE);
}

public void setTitle(CharSequence title) {
mTitleView.setText(title);
}

public void setTitle(int resid) {
mTitleView.setText(resid);
}

/**
* Function to set a click listener for Title TextView
*
* @param listener
* the onClickListener
*/
public void setOnTitleClickListener(OnClickListener listener) {
mTitleView.setOnClickListener(listener);
}

@Override
public void onClick(View view) {
final Object tag = view.getTag();
if (tag instanceof Action) {
final Action action = (Action) tag;
action.performAction(view);
}
}

/**
* Adds a list of {@link Action}s.
*
* @param actionList
* the actions to add
*/
public void addActions(ActionList actionList) {
int actions = actionList.size();
for (int i = 0; i < actions; i++) {
addAction(actionList.get(i));
}
}

/**
* Adds a new {@link Action}.
*
* @param action
* the action to add
*/
public void addAction(Action action) {
final int index = mActionsView.getChildCount();
addAction(action, index);
}

/**
* Adds a new {@link Action} at the specified index.
*
* @param action
* the action to add
* @param index
* the position at which to add the action
*/
public void addAction(Action action, int index) {
mActionsView.addView(inflateAction(action), index);
}

/**
* Inflates a {@link View} with the given {@link Action}.
*
* @param action
* the action to inflate
* @return a view
*/
private View inflateAction(Action action) {
View view = mInflater.inflate(R.layout.actionbar_item, mActionsView,
false);

ImageButton labelView = (ImageButton) view
.findViewById(R.id.actionbar_item);
labelView.setImageResource(action.getDrawable());

view.setTag(action);
view.setOnClickListener(this);
return view;
}

/**
* A {@link LinkedList} that holds a list of {@link Action}s.
*/
public static class ActionList extends LinkedList<Action> {
}

/**
* Definition of an action that could be performed, along with a icon to
* show.
*/
public interface Action {
public int getDrawable();

public void performAction(View view);
}

public static abstract class AbstractAction implements Action {
final private int mDrawable;

public AbstractAction(int drawable) {
mDrawable = drawable;
}

@Override
public int getDrawable() {
return mDrawable;
}
}

public static class IntentAction extends AbstractAction {
private Context mContext;
private Intent mIntent;

public IntentAction(Context context, Intent intent, int drawable) {
super(drawable);
mContext = context;
mIntent = intent;
}

@Override
public void performAction(View view) {
try {
mContext.startActivity(mIntent);
} catch (ActivityNotFoundException e) {
Toast.makeText(
mContext,
mContext.getText(R.string.actionbar_activity_not_found),
Toast.LENGTH_SHORT).show();
}
}
}

/*
* public static abstract class SearchAction extends AbstractAction { public
* SearchAction() { super(R.drawable.actionbar_search); } }
*/
private LayoutInflater mInflater;
private RelativeLayout mBarView;
private ImageView mLogoView;
//private View mHomeView;
private TextView mTitleView;
private LinearLayout mActionsView;
private ImageButton mHomeBtn;
private RelativeLayout mHomeLayout;

public ActionBar(Context context, AttributeSet attrs) {
super(context, attrs);

mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

mBarView = (RelativeLayout) mInflater.inflate(R.layout.actionbar, null);
addView(mBarView);

mLogoView = (ImageView) mBarView.findViewById(R.id.actionbar_home_logo);
mHomeLayout = (RelativeLayout) mBarView.findViewById(R.id.actionbar_home_bg);
mHomeBtn = (ImageButton) mBarView.findViewById(R.id.actionbar_home_btn);

mTitleView = (TextView) mBarView.findViewById(R.id.actionbar_title);
mActionsView = (LinearLayout) mBarView.findViewById(R.id.actionbar_actions);

TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.ActionBar);
CharSequence title = a.getString(R.styleable.ActionBar_title);
if (title != null) {
setTitle(title);
}
a.recycle();
}

public void setHomeAction(Action action) {
mHomeBtn.setOnClickListener(this);
mHomeBtn.setTag(action);
mHomeBtn.setImageResource(action.getDrawable());
mHomeLayout.setVisibility(View.VISIBLE);
}

/**
* Shows the provided logo to the left in the action bar.
*
* This is ment to be used instead of the setHomeAction and does not draw
* a divider to the left of the provided logo.
*
* @param resId The drawable resource id
*/
public void setHomeLogo(int resId) {
// TODO: Add possibility to add an IntentAction as well.
mLogoView.setImageResource(resId);
mLogoView.setVisibility(View.VISIBLE);
mHomeLayout.setVisibility(View.GONE);
}

public void setTitle(CharSequence title) {
mTitleView.setText(title);
}

public void setTitle(int resid) {
mTitleView.setText(resid);
}

/**
* Function to set a click listener for Title TextView
*
* @param listener
* the onClickListener
*/
public void setOnTitleClickListener(OnClickListener listener) {
mTitleView.setOnClickListener(listener);
}

@Override
public void onClick(View view) {
final Object tag = view.getTag();
if (tag instanceof Action) {
final Action action = (Action) tag;
action.performAction(view);
}
}

/**
* Adds a list of {@link Action}s.
* @param actionList the actions to add
*/
public void addActions(ActionList actionList) {
int actions = actionList.size();
for (int i = 0; i < actions; i++) {
addAction(actionList.get(i));
}
}

/**
* Adds a new {@link Action}.
* @param action the action to add
*/
public void addAction(Action action) {
final int index = mActionsView.getChildCount();
addAction(action, index);
}

/**
* Adds a new {@link Action} at the specified index.
* @param action the action to add
* @param index the position at which to add the action
*/
public void addAction(Action action, int index) {
mActionsView.addView(inflateAction(action), index);
}

/**
* Inflates a {@link View} with the given {@link Action}.
* @param action the action to inflate
* @return a view
*/
private View inflateAction(Action action) {
View view = mInflater.inflate(R.layout.actionbar_item, mActionsView, false);

ImageButton labelView =
(ImageButton) view.findViewById(R.id.actionbar_item);
labelView.setImageResource(action.getDrawable());

view.setTag(action);
view.setOnClickListener(this);
return view;
}

/**
* A {@link LinkedList} that holds a list of {@link Action}s.
*/
public static class ActionList extends LinkedList<Action> {
}

/**
* Definition of an action that could be performed, along with a icon to
* show.
*/
public interface Action {
public int getDrawable();
public void performAction(View view);
}

public static abstract class AbstractAction implements Action {
final private int mDrawable;

public AbstractAction(int drawable) {
mDrawable = drawable;
}

@Override
public int getDrawable() {
return mDrawable;
}
}

public static class IntentAction extends AbstractAction {
private Context mContext;
private Intent mIntent;

public IntentAction(Context context, Intent intent, int drawable) {
super(drawable);
mContext = context;
mIntent = intent;
}

@Override
public void performAction(View view) {
try {
mContext.startActivity(mIntent);
} catch (ActivityNotFoundException e) {
Toast.makeText(mContext,
mContext.getText(R.string.actionbar_activity_not_found),
Toast.LENGTH_SHORT).show();
}
}
}

/*
public static abstract class SearchAction extends AbstractAction {
public SearchAction() {
super(R.drawable.actionbar_search);
}
}
*/
}

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