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ActionBarSherlock 4.0.2

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This commit is contained in:
Dominik
2012-04-20 12:14:21 +02:00
parent 784c3156df
commit da96aacf55
69 changed files with 2922 additions and 180 deletions
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1
com_actionbarsherlock/src/com/actionbarsherlock/ActionBarSherlock.java
View File

@@ -37,7 +37,6 @@ import com.actionbarsherlock.view.MenuItem;
* counterpart and you should refer to its documentation for instruction.</p>
*
* @author Jake Wharton <jakewharton@gmail.com>
* @version 4.0.0
*/
public abstract class ActionBarSherlock {
protected static final String TAG = "ActionBarSherlock";

8
com_actionbarsherlock/src/com/actionbarsherlock/app/SherlockDialogFragment.java
View File

@@ -34,7 +34,9 @@ public class SherlockDialogFragment extends DialogFragment {
if (DEBUG) Log.d(TAG, "[onCreateOptionsMenu] menu: " + menu + ", inflater: " + inflater);
if (menu instanceof MenuMule) {
onCreateOptionsMenu(((MenuMule)menu).unwrap(), mActivity.getSupportMenuInflater());
MenuMule mule = (MenuMule)menu;
mule.mDispatchShow = true;
onCreateOptionsMenu(mule.unwrap(), mActivity.getSupportMenuInflater());
}
}
@@ -47,7 +49,9 @@ public class SherlockDialogFragment extends DialogFragment {
if (DEBUG) Log.d(TAG, "[onPrepareOptionsMenu] menu: " + menu);
if (menu instanceof MenuMule) {
onPrepareOptionsMenu(((MenuMule)menu).unwrap());
MenuMule mule = (MenuMule)menu;
mule.mDispatchShow = true;
onPrepareOptionsMenu(mule.unwrap());
}
}

8
com_actionbarsherlock/src/com/actionbarsherlock/app/SherlockFragment.java
View File

@@ -34,7 +34,9 @@ public class SherlockFragment extends Fragment {
if (DEBUG) Log.d(TAG, "[onCreateOptionsMenu] menu: " + menu + ", inflater: " + inflater);
if (menu instanceof MenuMule) {
onCreateOptionsMenu(((MenuMule)menu).unwrap(), mActivity.getSupportMenuInflater());
MenuMule mule = (MenuMule)menu;
mule.mDispatchShow = true;
onCreateOptionsMenu(mule.unwrap(), mActivity.getSupportMenuInflater());
}
}
@@ -47,7 +49,9 @@ public class SherlockFragment extends Fragment {
if (DEBUG) Log.d(TAG, "[onPrepareOptionsMenu] menu: " + menu);
if (menu instanceof MenuMule) {
onPrepareOptionsMenu(((MenuMule)menu).unwrap());
MenuMule mule = (MenuMule)menu;
mule.mDispatchShow = true;
onPrepareOptionsMenu(mule.unwrap());
}
}

37
com_actionbarsherlock/src/com/actionbarsherlock/app/SherlockFragmentActivity.java
View File

@@ -1,7 +1,6 @@
package com.actionbarsherlock.app;
import android.content.res.Configuration;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
@@ -30,7 +29,6 @@ public abstract class SherlockFragmentActivity extends FragmentActivity implemen
private boolean mIgnoreNativeCreate = false;
private boolean mIgnoreNativePrepare = false;
private boolean mIgnoreNativeSelected = false;
private Boolean mOverrideNativeCreate = null;
protected final ActionBarSherlock getSherlock() {
if (mSherlock == null) {
@@ -138,7 +136,7 @@ public abstract class SherlockFragmentActivity extends FragmentActivity implemen
getSherlock().dispatchInvalidateOptionsMenu();
}
protected void supportInvalidateOptionsMenu() {
public void supportInvalidateOptionsMenu() {
if (DEBUG) Log.d(TAG, "[supportInvalidateOptionsMenu]");
invalidateOptionsMenu();
@@ -161,7 +159,7 @@ public abstract class SherlockFragmentActivity extends FragmentActivity implemen
@Override
public final boolean onCreateOptionsMenu(android.view.Menu menu) {
return (mOverrideNativeCreate != null) ? mOverrideNativeCreate.booleanValue() : true;
return true;
}
@Override
@@ -229,19 +227,17 @@ public abstract class SherlockFragmentActivity extends FragmentActivity implemen
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
boolean result = onCreateOptionsMenu(menu);
if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] activity create result: " + result);
//Dispatch to parent panel creation for fragment dispatching
if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] dispatching to native with mule");
mOverrideNativeCreate = result;
boolean fragResult = super.onCreatePanelMenu(featureId, new MenuMule(menu));
mOverrideNativeCreate = null;
MenuMule mule = new MenuMule(menu);
super.onCreatePanelMenu(featureId, mule);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
result |= menu.hasVisibleItems();
} else {
result |= fragResult;
}
if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] fragments create result: " + mule.mDispatchShow);
result |= mule.mDispatchShow;
if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] returning " + result);
return result;
}
return false;
@@ -257,11 +253,18 @@ public abstract class SherlockFragmentActivity extends FragmentActivity implemen
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
boolean result = onPrepareOptionsMenu(menu);
if (DEBUG) Log.d(TAG, "[onPreparePanel] activity prepare result: " + result);
//Dispatch to parent panel preparation for fragment dispatching
if (DEBUG) Log.d(TAG, "[onPreparePanel] dispatching to native with mule");
super.onPreparePanel(featureId, view, new MenuMule(menu));
MenuMule mule = new MenuMule(menu);
super.onPreparePanel(featureId, view, mule);
if (DEBUG) Log.d(TAG, "[onPreparePanel] fragments prepare result: " + mule.mDispatchShow);
result |= mule.mDispatchShow;
result &= menu.hasVisibleItems();
if (DEBUG) Log.d(TAG, "[onPreparePanel] returning " + result);
return result;
}
return false;
@@ -276,13 +279,13 @@ public abstract class SherlockFragmentActivity extends FragmentActivity implemen
if (DEBUG) Log.d(TAG, "[onMenuItemSelected] featureId: " + featureId + ", item: " + item);
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
boolean result = onOptionsItemSelected(item);
if (onOptionsItemSelected(item)) {
return true;
}
//Dispatch to parent panel selection for fragment dispatching
if (DEBUG) Log.d(TAG, "[onMenuItemSelected] dispatching to native with mule");
result |= super.onMenuItemSelected(featureId, new MenuItemMule(item));
return result;
return super.onMenuItemSelected(featureId, new MenuItemMule(item));
}
return false;
}

8
com_actionbarsherlock/src/com/actionbarsherlock/app/SherlockListFragment.java
View File

@@ -34,7 +34,9 @@ public class SherlockListFragment extends ListFragment {
if (DEBUG) Log.d(TAG, "[onCreateOptionsMenu] menu: " + menu + ", inflater: " + inflater);
if (menu instanceof MenuMule) {
onCreateOptionsMenu(((MenuMule)menu).unwrap(), mActivity.getSupportMenuInflater());
MenuMule mule = (MenuMule)menu;
mule.mDispatchShow = true;
onCreateOptionsMenu(mule.unwrap(), mActivity.getSupportMenuInflater());
}
}
@@ -47,7 +49,9 @@ public class SherlockListFragment extends ListFragment {
if (DEBUG) Log.d(TAG, "[onPrepareOptionsMenu] menu: " + menu);
if (menu instanceof MenuMule) {
onPrepareOptionsMenu(((MenuMule)menu).unwrap());
MenuMule mule = (MenuMule)menu;
mule.mDispatchShow = true;
onPrepareOptionsMenu(mule.unwrap());
}
}

35
com_actionbarsherlock/src/com/actionbarsherlock/internal/ActionBarSherlockCompat.java
View File

@@ -71,6 +71,8 @@ public class ActionBarSherlockCompat extends ActionBarSherlock implements MenuBu
private MenuBuilder mMenu;
/** Map between native options items and sherlock items. */
protected HashMap<android.view.MenuItem, MenuItemImpl> mNativeItemMap;
/** Indication of a long-press on the hardware menu key. */
private boolean mMenuKeyIsLongPress = false;
/** Parent view of the window decoration (action bar, mode, etc.). */
private ViewGroup mDecor;
@@ -318,6 +320,10 @@ public class ActionBarSherlockCompat extends ActionBarSherlock implements MenuBu
public boolean dispatchPrepareOptionsMenu(android.view.Menu menu) {
if (DEBUG) Log.d(TAG, "[dispatchPrepareOptionsMenu] android.view.Menu: " + menu);
if (mActionMode != null) {
return false;
}
mMenuIsPrepared = false;
if (!preparePanel()) {
return false;
@@ -416,20 +422,27 @@ public class ActionBarSherlockCompat extends ActionBarSherlock implements MenuBu
}
}
if (keyCode == KeyEvent.KEYCODE_MENU && event.getAction() == KeyEvent.ACTION_UP && isReservingOverflow()) {
if (mActionMode == null) {
if (wActionBar.isOverflowMenuShowing()) {
wActionBar.hideOverflowMenu();
} else {
wActionBar.showOverflowMenu();
boolean result = false;
if (keyCode == KeyEvent.KEYCODE_MENU && isReservingOverflow()) {
if (event.getAction() == KeyEvent.ACTION_DOWN && event.isLongPress()) {
mMenuKeyIsLongPress = true;
} else if (event.getAction() == KeyEvent.ACTION_UP) {
if (!mMenuKeyIsLongPress) {
if (mActionMode == null) {
if (wActionBar.isOverflowMenuShowing()) {
wActionBar.hideOverflowMenu();
} else {
wActionBar.showOverflowMenu();
}
}
result = true;
}
mMenuKeyIsLongPress = false;
}
if (DEBUG) Log.d(TAG, "[dispatchKeyEvent] returning true");
return true;
}
if (DEBUG) Log.d(TAG, "[dispatchKeyEvent] returning false");
return false;
if (DEBUG) Log.d(TAG, "[dispatchKeyEvent] returning " + result);
return result;
}
@@ -964,7 +977,7 @@ public class ActionBarSherlockCompat extends ActionBarSherlock implements MenuBu
@Override
public void run() {
//Invalidate if the panel menu hasn't been created before this.
if (mMenu == null) {
if (!mActivity.isFinishing() && mMenu == null) {
dispatchInvalidateOptionsMenu();
}
}

10
com_actionbarsherlock/src/com/actionbarsherlock/internal/ActionBarSherlockNative.java
View File

@@ -314,5 +314,15 @@ public class ActionBarSherlockNative extends ActionBarSherlock {
public MenuInflater getMenuInflater() {
return ActionBarSherlockNative.this.getMenuInflater();
}
@Override
public void setTag(Object tag) {
mActionMode.setTag(tag);
}
@Override
public Object getTag() {
return mActionMode.getTag();
}
}
}

6
com_actionbarsherlock/src/com/actionbarsherlock/internal/app/ActionBarWrapper.java
View File

@@ -335,6 +335,12 @@ public class ActionBarWrapper extends ActionBar implements android.app.ActionBar
@Override
public void onTabSelected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
if (mFragmentTransaction == null && mActivity instanceof SherlockFragmentActivity) {
mFragmentTransaction = ((SherlockFragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
}
mListener.onTabSelected(this, mFragmentTransaction);
if (mFragmentTransaction != null) {

2
com_actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/AnimatorSet.java
View File

@@ -947,7 +947,7 @@ public final class AnimatorSet extends Animator {
public Node clone() {
try {
Node node = (Node) super.clone();
node.animation = (Animator) animation.clone();
node.animation = animation.clone();
return node;
} catch (CloneNotSupportedException e) {
throw new AssertionError();

6
com_actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/PropertyValuesHolder.java
View File

@@ -256,7 +256,7 @@ public class PropertyValuesHolder implements Cloneable {
else {
PropertyValuesHolder pvh = new PropertyValuesHolder(propertyName);
pvh.mKeyframeSet = keyframeSet;
pvh.mValueType = ((Keyframe)values[0]).getType();
pvh.mValueType = values[0].getType();
return pvh;
}
}
@@ -336,9 +336,9 @@ public class PropertyValuesHolder implements Cloneable {
public void setKeyframes(Keyframe... values) {
int numKeyframes = values.length;
Keyframe keyframes[] = new Keyframe[Math.max(numKeyframes,2)];
mValueType = ((Keyframe)values[0]).getType();
mValueType = values[0].getType();
for (int i = 0; i < numKeyframes; ++i) {
keyframes[i] = (Keyframe)values[i];
keyframes[i] = values[i];
}
mKeyframeSet = new KeyframeSet(keyframes);
}

2
com_actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/animation/ValueAnimator.java
View File

@@ -458,7 +458,7 @@ public class ValueAnimator extends Animator {
mValues = values;
mValuesMap = new HashMap<String, PropertyValuesHolder>(numValues);
for (int i = 0; i < numValues; ++i) {
PropertyValuesHolder valuesHolder = (PropertyValuesHolder) values[i];
PropertyValuesHolder valuesHolder = values[i];
mValuesMap.put(valuesHolder.getPropertyName(), valuesHolder);
}
// New property/values/target should cause re-initialization prior to starting

41
com_actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/widget/NineHorizontalScrollView.java Normal file
View File

@@ -0,0 +1,41 @@
package com.actionbarsherlock.internal.nineoldandroids.widget;
import android.content.Context;
import android.widget.HorizontalScrollView;
import com.actionbarsherlock.internal.nineoldandroids.view.animation.AnimatorProxy;
public class NineHorizontalScrollView extends HorizontalScrollView {
private final AnimatorProxy mProxy;
public NineHorizontalScrollView(Context context) {
super(context);
mProxy = AnimatorProxy.NEEDS_PROXY ? AnimatorProxy.wrap(this) : null;
}
@Override
public void setVisibility(int visibility) {
if (mProxy != null) {
if (visibility == GONE) {
clearAnimation();
} else if (visibility == VISIBLE) {
setAnimation(mProxy);
}
}
super.setVisibility(visibility);
}
public float getAlpha() {
if (AnimatorProxy.NEEDS_PROXY) {
return mProxy.getAlpha();
} else {
return super.getAlpha();
}
}
public void setAlpha(float alpha) {
if (AnimatorProxy.NEEDS_PROXY) {
mProxy.setAlpha(alpha);
} else {
super.setAlpha(alpha);
}
}
}

10
com_actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenuPresenter.java
View File

@@ -130,7 +130,13 @@ public class ActionMenuPresenter extends BaseMenuPresenter
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB);
} else {
return !ViewConfiguration.get(context).hasPermanentMenuKey();
return !HasPermanentMenuKey.get(context);
}
}
private static class HasPermanentMenuKey {
public static boolean get(Context context) {
return ViewConfiguration.get(context).hasPermanentMenuKey();
}
}
@@ -299,7 +305,7 @@ public class ActionMenuPresenter extends BaseMenuPresenter
*/
public boolean showOverflowMenu() {
if (mReserveOverflow && !isOverflowMenuShowing() && mMenu != null && mMenuView != null &&
mPostedOpenRunnable == null) {
mPostedOpenRunnable == null && !mMenu.getNonActionItems().isEmpty()) {
OverflowPopup popup = new OverflowPopup(mContext, mMenu, mOverflowButton, true);
mPostedOpenRunnable = new OpenOverflowRunnable(popup);
// Post this for later; we might still need a layout for the anchor to be right.

4
com_actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenuView.java
View File

@@ -417,9 +417,9 @@ public class ActionMenuView extends IcsLinearLayout implements MenuBuilder.ItemI
final int size = v.getMeasuredWidth() + p.leftMargin + p.rightMargin;
//UNUSED nonOverflowWidth += size;
widthRemaining -= size;
if (hasDividerBeforeChildAt(i)) {
//if (hasDividerBeforeChildAt(i)) {
//UNUSED nonOverflowWidth += dividerWidth;
}
//}
nonOverflowCount++;
}
}

45
com_actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/MenuItemWrapper.java
View File

@@ -9,11 +9,12 @@ import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.SubMenu;
public class MenuItemWrapper implements MenuItem, android.view.MenuItem.OnMenuItemClickListener, android.view.MenuItem.OnActionExpandListener {
public class MenuItemWrapper implements MenuItem, android.view.MenuItem.OnMenuItemClickListener {
private final android.view.MenuItem mNativeItem;
private SubMenu mSubMenu = null;
private OnMenuItemClickListener mMenuItemClickListener = null;
private OnActionExpandListener mActionExpandListener = null;
private android.view.MenuItem.OnActionExpandListener mNativeActionExpandListener = null;
public MenuItemWrapper(android.view.MenuItem nativeItem) {
@@ -262,24 +263,30 @@ public class MenuItemWrapper implements MenuItem, android.view.MenuItem.OnMenuIt
@Override
public MenuItem setOnActionExpandListener(OnActionExpandListener listener) {
mActionExpandListener = listener;
//Register ourselves as the listener to proxy
mNativeItem.setOnActionExpandListener(this);
if (mNativeActionExpandListener == null) {
mNativeActionExpandListener = new android.view.MenuItem.OnActionExpandListener() {
@Override
public boolean onMenuItemActionExpand(android.view.MenuItem menuItem) {
if (mActionExpandListener != null) {
return mActionExpandListener.onMenuItemActionExpand(MenuItemWrapper.this);
}
return false;
}
@Override
public boolean onMenuItemActionCollapse(android.view.MenuItem menuItem) {
if (mActionExpandListener != null) {
return mActionExpandListener.onMenuItemActionCollapse(MenuItemWrapper.this);
}
return false;
}
};
//Register our inner-class as the listener to proxy method calls
mNativeItem.setOnActionExpandListener(mNativeActionExpandListener);
}
return this;
}
@Override
public boolean onMenuItemActionCollapse(android.view.MenuItem item) {
if (mActionExpandListener != null) {
return mActionExpandListener.onMenuItemActionCollapse(this);
}
return false;
}
@Override
public boolean onMenuItemActionExpand(android.view.MenuItem item) {
if (mActionExpandListener != null) {
return mActionExpandListener.onMenuItemActionExpand(this);
}
return false;
}
}

1
com_actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/MenuMule.java
View File

@@ -15,6 +15,7 @@ public class MenuMule implements Menu {
private final com.actionbarsherlock.view.Menu mMenu;
public boolean mDispatchShow = false;
public MenuMule(com.actionbarsherlock.view.Menu menu) {
mMenu = menu;

8
com_actionbarsherlock/src/com/actionbarsherlock/internal/widget/ActionBarView.java
View File

@@ -132,7 +132,7 @@ public class ActionBarView extends AbsActionBarView {
private SpinnerAdapter mSpinnerAdapter;
private OnNavigationListener mCallback;
private Runnable mTabSelector;
//UNUSED private Runnable mTabSelector;
private ExpandedActionViewMenuPresenter mExpandedMenuPresenter;
View mExpandedActionView;
@@ -250,7 +250,7 @@ public class ActionBarView extends AbsActionBarView {
final int customNavId = a.getResourceId(R.styleable.SherlockActionBar_customNavigationLayout, 0);
if (customNavId != 0) {
mCustomNavView = (View) inflater.inflate(customNavId, this, false);
mCustomNavView = inflater.inflate(customNavId, this, false);
mNavigationMode = ActionBar.NAVIGATION_MODE_STANDARD;
setDisplayOptions(mDisplayOptions | ActionBar.DISPLAY_SHOW_CUSTOM);
}
@@ -383,7 +383,7 @@ public class ActionBarView extends AbsActionBarView {
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
removeCallbacks(mTabSelector);
//UNUSED removeCallbacks(mTabSelector);
if (mActionMenuPresenter != null) {
mActionMenuPresenter.hideOverflowMenu();
mActionMenuPresenter.hideSubMenus();
@@ -825,7 +825,7 @@ public class ActionBarView extends AbsActionBarView {
this, false);
mTitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_title);
mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_subtitle);
mTitleUpView = (View) mTitleLayout.findViewById(R.id.abs__up);
mTitleUpView = mTitleLayout.findViewById(R.id.abs__up);
mTitleLayout.setOnClickListener(mUpClickListener);

4
com_actionbarsherlock/src/com/actionbarsherlock/internal/widget/CapitalizingTextView.java
View File

@@ -18,6 +18,10 @@ public class CapitalizingTextView extends TextView {
private boolean mAllCaps;
public CapitalizingTextView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public CapitalizingTextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);

156
com_actionbarsherlock/src/com/actionbarsherlock/internal/widget/IcsLinearLayout.java
View File

@@ -10,7 +10,10 @@ import com.actionbarsherlock.internal.nineoldandroids.widget.NineLinearLayout;
/**
* A simple extension of a regular linear layout that supports the divider API
* of Android 4.0+.
* of Android 4.0+. The dividers are added adjacent to the children by changing
* their layout params. If you need to rely on the margins which fall in the
* same orientation as the layout you should wrap the child in a simple
* {@link android.widget.FrameLayout} so it can receive the margin.
*/
public class IcsLinearLayout extends NineLinearLayout {
private static final int[] LinearLayout = new int[] {
@@ -42,6 +45,7 @@ public class IcsLinearLayout extends NineLinearLayout {
private Drawable mDivider;
private int mDividerWidth;
private int mDividerHeight;
private int mShowDividers;
private int mDividerPadding;
@@ -58,6 +62,29 @@ public class IcsLinearLayout extends NineLinearLayout {
a.recycle();
}
/**
* Set how dividers should be shown between items in this layout
*
* @param showDividers One or more of {@link #SHOW_DIVIDER_BEGINNING},
* {@link #SHOW_DIVIDER_MIDDLE}, or {@link #SHOW_DIVIDER_END},
* or {@link #SHOW_DIVIDER_NONE} to show no dividers.
*/
public void setShowDividers(int showDividers) {
if (showDividers != mShowDividers) {
requestLayout();
invalidate(); //XXX This is required if you are toggling a divider off
}
mShowDividers = showDividers;
}
/**
* @return A flag set indicating how dividers should be shown around items.
* @see #setShowDividers(int)
*/
public int getShowDividers() {
return mShowDividers;
}
/**
* Set a drawable to be used as a divider between items.
* @param divider Drawable that will divide each item.
@@ -70,13 +97,39 @@ public class IcsLinearLayout extends NineLinearLayout {
mDivider = divider;
if (divider != null) {
mDividerWidth = divider.getIntrinsicWidth();
mDividerHeight = divider.getIntrinsicHeight();
} else {
mDividerWidth = 0;
mDividerHeight = 0;
}
setWillNotDraw(divider == null);
requestLayout();
}
/**
* Set padding displayed on both ends of dividers.
*
* @param padding Padding value in pixels that will be applied to each end
*
* @see #setShowDividers(int)
* @see #setDividerDrawable(Drawable)
* @see #getDividerPadding()
*/
public void setDividerPadding(int padding) {
mDividerPadding = padding;
}
/**
* Get the padding size used to inset dividers in pixels
*
* @see #setShowDividers(int)
* @see #setDividerDrawable(Drawable)
* @see #setDividerPadding(int)
*/
public int getDividerPadding() {
return mDividerPadding;
}
/**
* Get the width of the current divider drawable.
*
@@ -89,9 +142,27 @@ public class IcsLinearLayout extends NineLinearLayout {
@Override
protected void measureChildWithMargins(View child, int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed) {
final int index = indexOfChild(child);
final int orientation = getOrientation();
final LayoutParams params = (LayoutParams) child.getLayoutParams();
if (hasDividerBeforeChildAt(index)) {
//Account for the divider by pushing everything left
((LayoutParams)child.getLayoutParams()).leftMargin = mDividerWidth;
if (orientation == VERTICAL) {
//Account for the divider by pushing everything up
params.topMargin = mDividerHeight;
} else {
//Account for the divider by pushing everything left
params.leftMargin = mDividerWidth;
}
}
final int count = getChildCount();
if (index == count - 1) {
if (hasDividerBeforeChildAt(count)) {
if (orientation == VERTICAL) {
params.bottomMargin = mDividerHeight;
} else {
params.rightMargin = mDividerWidth;
}
}
}
super.measureChildWithMargins(child, parentWidthMeasureSpec, widthUsed, parentHeightMeasureSpec, heightUsed);
}
@@ -99,32 +170,73 @@ public class IcsLinearLayout extends NineLinearLayout {
@Override
protected void onDraw(Canvas canvas) {
if (mDivider != null) {
final int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
final int left = child.getLeft() - lp.leftMargin;
drawVerticalDivider(canvas, left);
}
}
if (getOrientation() == VERTICAL) {
drawDividersVertical(canvas);
} else {
drawDividersHorizontal(canvas);
}
}
super.onDraw(canvas);
}
if (hasDividerBeforeChildAt(count)) {
final View child = getChildAt(count - 1);
int right = 0;
if (child == null) {
right = getWidth() - getPaddingRight() - mDividerWidth;
} else {
void drawDividersVertical(Canvas canvas) {
final int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
right = child.getRight() + lp.rightMargin;
final int top = child.getTop() - lp.topMargin/* - mDividerHeight*/;
drawHorizontalDivider(canvas, top);
}
drawVerticalDivider(canvas, right);
}
}
super.onDraw(canvas);
if (hasDividerBeforeChildAt(count)) {
final View child = getChildAt(count - 1);
int bottom = 0;
if (child == null) {
bottom = getHeight() - getPaddingBottom() - mDividerHeight;
} else {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
bottom = child.getBottom()/* + lp.bottomMargin*/;
}
drawHorizontalDivider(canvas, bottom);
}
}
void drawDividersHorizontal(Canvas canvas) {
final int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
final int left = child.getLeft() - lp.leftMargin/* - mDividerWidth*/;
drawVerticalDivider(canvas, left);
}
}
}
if (hasDividerBeforeChildAt(count)) {
final View child = getChildAt(count - 1);
int right = 0;
if (child == null) {
right = getWidth() - getPaddingRight() - mDividerWidth;
} else {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
right = child.getRight()/* + lp.rightMargin*/;
}
drawVerticalDivider(canvas, right);
}
}
void drawHorizontalDivider(Canvas canvas, int top) {
mDivider.setBounds(getPaddingLeft() + mDividerPadding, top,
getWidth() - getPaddingRight() - mDividerPadding, top + mDividerHeight);
mDivider.draw(canvas);
}
void drawVerticalDivider(Canvas canvas, int left) {

4
com_actionbarsherlock/src/com/actionbarsherlock/internal/widget/IcsListPopupWindow.java
View File

@@ -74,6 +74,10 @@ public class IcsListPopupWindow {
public static final int POSITION_PROMPT_ABOVE = 0;
public static final int POSITION_PROMPT_BELOW = 1;
public IcsListPopupWindow(Context context) {
this(context, null, R.attr.listPopupWindowStyle);
}
public IcsListPopupWindow(Context context, AttributeSet attrs, int defStyleAttr) {
mContext = context;
mPopup = new PopupWindow(context, attrs, defStyleAttr);

4
com_actionbarsherlock/src/com/actionbarsherlock/internal/widget/IcsSpinner.java
View File

@@ -78,6 +78,10 @@ public class IcsSpinner extends IcsAbsSpinner implements OnClickListener {
private Rect mTempRect = new Rect();
public IcsSpinner(Context context, AttributeSet attrs) {
this(context, attrs, R.attr.actionDropDownStyle);
}
/**
* Construct a new spinner with the given context's theme, the supplied attribute set,
* and default style.

4
com_actionbarsherlock/src/com/actionbarsherlock/internal/widget/ScrollingTabContainerView.java
View File

@@ -29,7 +29,6 @@ import android.view.ViewParent;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;
import android.widget.BaseAdapter;
import android.widget.HorizontalScrollView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
@@ -37,12 +36,13 @@ import com.actionbarsherlock.R;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator;
import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineHorizontalScrollView;
/**
* This widget implements the dynamic action bar tab behavior that can change
* across different configurations or circumstances.
*/
public class ScrollingTabContainerView extends HorizontalScrollView
public class ScrollingTabContainerView extends NineHorizontalScrollView
implements IcsAdapterView.OnItemSelectedListener {
//UNUSED private static final String TAG = "ScrollingTabContainerView";
Runnable mTabSelector;

1131
com_actionbarsherlock/src/com/actionbarsherlock/widget/ActivityChooserModel.java Normal file
View File

File diff suppressed because it is too large Load Diff

818
com_actionbarsherlock/src/com/actionbarsherlock/widget/ActivityChooserView.java Normal file
View File

@@ -0,0 +1,818 @@
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.widget;
import android.os.Build;
import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.widget.IcsLinearLayout;
import com.actionbarsherlock.internal.widget.IcsListPopupWindow;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.widget.ActivityChooserModel.ActivityChooserModelClient;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.database.DataSetObserver;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.PopupWindow;
import android.widget.TextView;
/**
* This class is a view for choosing an activity for handling a given {@link Intent}.
* <p>
* The view is composed of two adjacent buttons:
* <ul>
* <li>
* The left button is an immediate action and allows one click activity choosing.
* Tapping this button immediately executes the intent without requiring any further
* user input. Long press on this button shows a popup for changing the default
* activity.
* </li>
* <li>
* The right button is an overflow action and provides an optimized menu
* of additional activities. Tapping this button shows a popup anchored to this
* view, listing the most frequently used activities. This list is initially
* limited to a small number of items in frequency used order. The last item,
* "Show all..." serves as an affordance to display all available activities.
* </li>
* </ul>
* </p>
*
* @hide
*/
class ActivityChooserView extends ViewGroup implements ActivityChooserModelClient {
/**
* An adapter for displaying the activities in an {@link AdapterView}.
*/
private final ActivityChooserViewAdapter mAdapter;
/**
* Implementation of various interfaces to avoid publishing them in the APIs.
*/
private final Callbacks mCallbacks;
/**
* The content of this view.
*/
private final IcsLinearLayout mActivityChooserContent;
/**
* Stores the background drawable to allow hiding and latter showing.
*/
private final Drawable mActivityChooserContentBackground;
/**
* The expand activities action button;
*/
private final FrameLayout mExpandActivityOverflowButton;
/**
* The image for the expand activities action button;
*/
private final ImageView mExpandActivityOverflowButtonImage;
/**
* The default activities action button;
*/
private final FrameLayout mDefaultActivityButton;
/**
* The image for the default activities action button;
*/
private final ImageView mDefaultActivityButtonImage;
/**
* The maximal width of the list popup.
*/
private final int mListPopupMaxWidth;
/**
* The ActionProvider hosting this view, if applicable.
*/
ActionProvider mProvider;
/**
* Observer for the model data.
*/
private final DataSetObserver mModelDataSetOberver = new DataSetObserver() {
@Override
public void onChanged() {
super.onChanged();
mAdapter.notifyDataSetChanged();
}
@Override
public void onInvalidated() {
super.onInvalidated();
mAdapter.notifyDataSetInvalidated();
}
};
private final OnGlobalLayoutListener mOnGlobalLayoutListener = new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
if (isShowingPopup()) {
if (!isShown()) {
getListPopupWindow().dismiss();
} else {
getListPopupWindow().show();
if (mProvider != null) {
mProvider.subUiVisibilityChanged(true);
}
}
}
}
};
/**
* Popup window for showing the activity overflow list.
*/
private IcsListPopupWindow mListPopupWindow;
/**
* Listener for the dismissal of the popup/alert.
*/
private PopupWindow.OnDismissListener mOnDismissListener;
/**
* Flag whether a default activity currently being selected.
*/
private boolean mIsSelectingDefaultActivity;
/**
* The count of activities in the popup.
*/
private int mInitialActivityCount = ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT;
/**
* Flag whether this view is attached to a window.
*/
private boolean mIsAttachedToWindow;
/**
* String resource for formatting content description of the default target.
*/
private int mDefaultActionButtonContentDescription;
private final Context mContext;
/**
* Create a new instance.
*
* @param context The application environment.
*/
public ActivityChooserView(Context context) {
this(context, null);
}
/**
* Create a new instance.
*
* @param context The application environment.
* @param attrs A collection of attributes.
*/
public ActivityChooserView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
/**
* Create a new instance.
*
* @param context The application environment.
* @param attrs A collection of attributes.
* @param defStyle The default style to apply to this view.
*/
public ActivityChooserView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mContext = context;
TypedArray attributesArray = context.obtainStyledAttributes(attrs,
R.styleable.SherlockActivityChooserView, defStyle, 0);
mInitialActivityCount = attributesArray.getInt(
R.styleable.SherlockActivityChooserView_initialActivityCount,
ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_DEFAULT);
Drawable expandActivityOverflowButtonDrawable = attributesArray.getDrawable(
R.styleable.SherlockActivityChooserView_expandActivityOverflowButtonDrawable);
attributesArray.recycle();
LayoutInflater inflater = LayoutInflater.from(mContext);
inflater.inflate(R.layout.abs__activity_chooser_view, this, true);
mCallbacks = new Callbacks();
mActivityChooserContent = (IcsLinearLayout) findViewById(R.id.abs__activity_chooser_view_content);
mActivityChooserContentBackground = mActivityChooserContent.getBackground();
mDefaultActivityButton = (FrameLayout) findViewById(R.id.abs__default_activity_button);
mDefaultActivityButton.setOnClickListener(mCallbacks);
mDefaultActivityButton.setOnLongClickListener(mCallbacks);
mDefaultActivityButtonImage = (ImageView) mDefaultActivityButton.findViewById(R.id.abs__image);
mExpandActivityOverflowButton = (FrameLayout) findViewById(R.id.abs__expand_activities_button);
mExpandActivityOverflowButton.setOnClickListener(mCallbacks);
mExpandActivityOverflowButtonImage =
(ImageView) mExpandActivityOverflowButton.findViewById(R.id.abs__image);
mExpandActivityOverflowButtonImage.setImageDrawable(expandActivityOverflowButtonDrawable);
mAdapter = new ActivityChooserViewAdapter();
mAdapter.registerDataSetObserver(new DataSetObserver() {
@Override
public void onChanged() {
super.onChanged();
updateAppearance();
}
});
Resources resources = context.getResources();
mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
resources.getDimensionPixelSize(R.dimen.abs__config_prefDialogWidth));
}
/**
* {@inheritDoc}
*/
public void setActivityChooserModel(ActivityChooserModel dataModel) {
mAdapter.setDataModel(dataModel);
if (isShowingPopup()) {
dismissPopup();
showPopup();
}
}
/**
* Sets the background for the button that expands the activity
* overflow list.
*
* <strong>Note:</strong> Clients would like to set this drawable
* as a clue about the action the chosen activity will perform. For
* example, if a share activity is to be chosen the drawable should
* give a clue that sharing is to be performed.
*
* @param drawable The drawable.
*/
public void setExpandActivityOverflowButtonDrawable(Drawable drawable) {
mExpandActivityOverflowButtonImage.setImageDrawable(drawable);
}
/**
* Sets the content description for the button that expands the activity
* overflow list.
*
* description as a clue about the action performed by the button.
* For example, if a share activity is to be chosen the content
* description should be something like "Share with".
*
* @param resourceId The content description resource id.
*/
public void setExpandActivityOverflowButtonContentDescription(int resourceId) {
CharSequence contentDescription = mContext.getString(resourceId);
mExpandActivityOverflowButtonImage.setContentDescription(contentDescription);
}
/**
* Set the provider hosting this view, if applicable.
* @hide Internal use only
*/
public void setProvider(ActionProvider provider) {
mProvider = provider;
}
/**
* Shows the popup window with activities.
*
* @return True if the popup was shown, false if already showing.
*/
public boolean showPopup() {
if (isShowingPopup() || !mIsAttachedToWindow) {
return false;
}
mIsSelectingDefaultActivity = false;
showPopupUnchecked(mInitialActivityCount);
return true;
}
/**
* Shows the popup no matter if it was already showing.
*
* @param maxActivityCount The max number of activities to display.
*/
private void showPopupUnchecked(int maxActivityCount) {
if (mAdapter.getDataModel() == null) {
throw new IllegalStateException("No data model. Did you call #setDataModel?");
}
getViewTreeObserver().addOnGlobalLayoutListener(mOnGlobalLayoutListener);
final boolean defaultActivityButtonShown =
mDefaultActivityButton.getVisibility() == VISIBLE;
final int activityCount = mAdapter.getActivityCount();
final int maxActivityCountOffset = defaultActivityButtonShown ? 1 : 0;
if (maxActivityCount != ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED
&& activityCount > maxActivityCount + maxActivityCountOffset) {
mAdapter.setShowFooterView(true);
mAdapter.setMaxActivityCount(maxActivityCount - 1);
} else {
mAdapter.setShowFooterView(false);
mAdapter.setMaxActivityCount(maxActivityCount);
}
IcsListPopupWindow popupWindow = getListPopupWindow();
if (!popupWindow.isShowing()) {
if (mIsSelectingDefaultActivity || !defaultActivityButtonShown) {
mAdapter.setShowDefaultActivity(true, defaultActivityButtonShown);
} else {
mAdapter.setShowDefaultActivity(false, false);
}
final int contentWidth = Math.min(mAdapter.measureContentWidth(), mListPopupMaxWidth);
popupWindow.setContentWidth(contentWidth);
popupWindow.show();
if (mProvider != null) {
mProvider.subUiVisibilityChanged(true);
}
popupWindow.getListView().setContentDescription(mContext.getString(
R.string.abs__activitychooserview_choose_application));
}
}
/**
* Dismisses the popup window with activities.
*
* @return True if dismissed, false if already dismissed.
*/
public boolean dismissPopup() {
if (isShowingPopup()) {
getListPopupWindow().dismiss();
ViewTreeObserver viewTreeObserver = getViewTreeObserver();
if (viewTreeObserver.isAlive()) {
viewTreeObserver.removeGlobalOnLayoutListener(mOnGlobalLayoutListener);
}
}
return true;
}
/**
* Gets whether the popup window with activities is shown.
*
* @return True if the popup is shown.
*/
public boolean isShowingPopup() {
return getListPopupWindow().isShowing();
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
ActivityChooserModel dataModel = mAdapter.getDataModel();
if (dataModel != null) {
dataModel.registerObserver(mModelDataSetOberver);
}
mIsAttachedToWindow = true;
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
ActivityChooserModel dataModel = mAdapter.getDataModel();
if (dataModel != null) {
dataModel.unregisterObserver(mModelDataSetOberver);
}
ViewTreeObserver viewTreeObserver = getViewTreeObserver();
if (viewTreeObserver.isAlive()) {
viewTreeObserver.removeGlobalOnLayoutListener(mOnGlobalLayoutListener);
}
mIsAttachedToWindow = false;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
View child = mActivityChooserContent;
// If the default action is not visible we want to be as tall as the
// ActionBar so if this widget is used in the latter it will look as
// a normal action button.
if (mDefaultActivityButton.getVisibility() != VISIBLE) {
heightMeasureSpec = MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec),
MeasureSpec.EXACTLY);
}
measureChild(child, widthMeasureSpec, heightMeasureSpec);
setMeasuredDimension(child.getMeasuredWidth(), child.getMeasuredHeight());
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
mActivityChooserContent.layout(0, 0, right - left, bottom - top);
if (getListPopupWindow().isShowing()) {
showPopupUnchecked(mAdapter.getMaxActivityCount());
} else {
dismissPopup();
}
}
public ActivityChooserModel getDataModel() {
return mAdapter.getDataModel();
}
/**
* Sets a listener to receive a callback when the popup is dismissed.
*
* @param listener The listener to be notified.
*/
public void setOnDismissListener(PopupWindow.OnDismissListener listener) {
mOnDismissListener = listener;
}
/**
* Sets the initial count of items shown in the activities popup
* i.e. the items before the popup is expanded. This is an upper
* bound since it is not guaranteed that such number of intent
* handlers exist.
*
* @param itemCount The initial popup item count.
*/
public void setInitialActivityCount(int itemCount) {
mInitialActivityCount = itemCount;
}
/**
* Sets a content description of the default action button. This
* resource should be a string taking one formatting argument and
* will be used for formatting the content description of the button
* dynamically as the default target changes. For example, a resource
* pointing to the string "share with %1$s" will result in a content
* description "share with Bluetooth" for the Bluetooth activity.
*
* @param resourceId The resource id.
*/
public void setDefaultActionButtonContentDescription(int resourceId) {
mDefaultActionButtonContentDescription = resourceId;
}
/**
* Gets the list popup window which is lazily initialized.
*
* @return The popup.
*/
private IcsListPopupWindow getListPopupWindow() {
if (mListPopupWindow == null) {
mListPopupWindow = new IcsListPopupWindow(getContext());
mListPopupWindow.setAdapter(mAdapter);
mListPopupWindow.setAnchorView(ActivityChooserView.this);
mListPopupWindow.setModal(true);
mListPopupWindow.setOnItemClickListener(mCallbacks);
mListPopupWindow.setOnDismissListener(mCallbacks);
}
return mListPopupWindow;
}
/**
* Updates the buttons state.
*/
private void updateAppearance() {
// Expand overflow button.
if (mAdapter.getCount() > 0) {
mExpandActivityOverflowButton.setEnabled(true);
} else {
mExpandActivityOverflowButton.setEnabled(false);
}
// Default activity button.
final int activityCount = mAdapter.getActivityCount();
final int historySize = mAdapter.getHistorySize();
if (activityCount > 0 && historySize > 0) {
mDefaultActivityButton.setVisibility(VISIBLE);
ResolveInfo activity = mAdapter.getDefaultActivity();
PackageManager packageManager = mContext.getPackageManager();
mDefaultActivityButtonImage.setImageDrawable(activity.loadIcon(packageManager));
if (mDefaultActionButtonContentDescription != 0) {
CharSequence label = activity.loadLabel(packageManager);
String contentDescription = mContext.getString(
mDefaultActionButtonContentDescription, label);
mDefaultActivityButton.setContentDescription(contentDescription);
}
} else {
mDefaultActivityButton.setVisibility(View.GONE);
}
// Activity chooser content.
if (mDefaultActivityButton.getVisibility() == VISIBLE) {
mActivityChooserContent.setBackgroundDrawable(mActivityChooserContentBackground);
} else {
mActivityChooserContent.setBackgroundDrawable(null);
}
}
/**
* Interface implementation to avoid publishing them in the APIs.
*/
private class Callbacks implements AdapterView.OnItemClickListener,
View.OnClickListener, View.OnLongClickListener, PopupWindow.OnDismissListener {
// AdapterView#OnItemClickListener
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
ActivityChooserViewAdapter adapter = (ActivityChooserViewAdapter) parent.getAdapter();
final int itemViewType = adapter.getItemViewType(position);
switch (itemViewType) {
case ActivityChooserViewAdapter.ITEM_VIEW_TYPE_FOOTER: {
showPopupUnchecked(ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED);
} break;
case ActivityChooserViewAdapter.ITEM_VIEW_TYPE_ACTIVITY: {
dismissPopup();
if (mIsSelectingDefaultActivity) {
// The item at position zero is the default already.
if (position > 0) {
mAdapter.getDataModel().setDefaultActivity(position);
}
} else {
// If the default target is not shown in the list, the first
// item in the model is default action => adjust index
position = mAdapter.getShowDefaultActivity() ? position : position + 1;
Intent launchIntent = mAdapter.getDataModel().chooseActivity(position);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
}
} break;
default:
throw new IllegalArgumentException();
}
}
// View.OnClickListener
public void onClick(View view) {
if (view == mDefaultActivityButton) {
dismissPopup();
ResolveInfo defaultActivity = mAdapter.getDefaultActivity();
final int index = mAdapter.getDataModel().getActivityIndex(defaultActivity);
Intent launchIntent = mAdapter.getDataModel().chooseActivity(index);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
} else if (view == mExpandActivityOverflowButton) {
mIsSelectingDefaultActivity = false;
showPopupUnchecked(mInitialActivityCount);
} else {
throw new IllegalArgumentException();
}
}
// OnLongClickListener#onLongClick
@Override
public boolean onLongClick(View view) {
if (view == mDefaultActivityButton) {
if (mAdapter.getCount() > 0) {
mIsSelectingDefaultActivity = true;
showPopupUnchecked(mInitialActivityCount);
}
} else {
throw new IllegalArgumentException();
}
return true;
}
// PopUpWindow.OnDismissListener#onDismiss
public void onDismiss() {
notifyOnDismissListener();
if (mProvider != null) {
mProvider.subUiVisibilityChanged(false);
}
}
private void notifyOnDismissListener() {
if (mOnDismissListener != null) {
mOnDismissListener.onDismiss();
}
}
}
private static class SetActivated {
public static void invoke(View view, boolean activated) {
view.setActivated(activated);
}
}
private static final boolean IS_HONEYCOMB = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
/**
* Adapter for backing the list of activities shown in the popup.
*/
private class ActivityChooserViewAdapter extends BaseAdapter {
public static final int MAX_ACTIVITY_COUNT_UNLIMITED = Integer.MAX_VALUE;
public static final int MAX_ACTIVITY_COUNT_DEFAULT = 4;
private static final int ITEM_VIEW_TYPE_ACTIVITY = 0;
private static final int ITEM_VIEW_TYPE_FOOTER = 1;
private static final int ITEM_VIEW_TYPE_COUNT = 3;
private ActivityChooserModel mDataModel;
private int mMaxActivityCount = MAX_ACTIVITY_COUNT_DEFAULT;
private boolean mShowDefaultActivity;
private boolean mHighlightDefaultActivity;
private boolean mShowFooterView;
public void setDataModel(ActivityChooserModel dataModel) {
ActivityChooserModel oldDataModel = mAdapter.getDataModel();
if (oldDataModel != null && isShown()) {
oldDataModel.unregisterObserver(mModelDataSetOberver);
}
mDataModel = dataModel;
if (dataModel != null && isShown()) {
dataModel.registerObserver(mModelDataSetOberver);
}
notifyDataSetChanged();
}
@Override
public int getItemViewType(int position) {
if (mShowFooterView && position == getCount() - 1) {
return ITEM_VIEW_TYPE_FOOTER;
} else {
return ITEM_VIEW_TYPE_ACTIVITY;
}
}
@Override
public int getViewTypeCount() {
return ITEM_VIEW_TYPE_COUNT;
}
public int getCount() {
int count = 0;
int activityCount = mDataModel.getActivityCount();
if (!mShowDefaultActivity && mDataModel.getDefaultActivity() != null) {
activityCount--;
}
count = Math.min(activityCount, mMaxActivityCount);
if (mShowFooterView) {
count++;
}
return count;
}
public Object getItem(int position) {
final int itemViewType = getItemViewType(position);
switch (itemViewType) {
case ITEM_VIEW_TYPE_FOOTER:
return null;
case ITEM_VIEW_TYPE_ACTIVITY:
if (!mShowDefaultActivity && mDataModel.getDefaultActivity() != null) {
position++;
}
return mDataModel.getActivity(position);
default:
throw new IllegalArgumentException();
}
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
final int itemViewType = getItemViewType(position);
switch (itemViewType) {
case ITEM_VIEW_TYPE_FOOTER:
if (convertView == null || convertView.getId() != ITEM_VIEW_TYPE_FOOTER) {
convertView = LayoutInflater.from(getContext()).inflate(
R.layout.abs__activity_chooser_view_list_item, parent, false);
convertView.setId(ITEM_VIEW_TYPE_FOOTER);
TextView titleView = (TextView) convertView.findViewById(R.id.abs__title);
titleView.setText(mContext.getString(
R.string.abs__activity_chooser_view_see_all));
}
return convertView;
case ITEM_VIEW_TYPE_ACTIVITY:
if (convertView == null || convertView.getId() != R.id.abs__list_item) {
convertView = LayoutInflater.from(getContext()).inflate(
R.layout.abs__activity_chooser_view_list_item, parent, false);
}
PackageManager packageManager = mContext.getPackageManager();
// Set the icon
ImageView iconView = (ImageView) convertView.findViewById(R.id.abs__icon);
ResolveInfo activity = (ResolveInfo) getItem(position);
iconView.setImageDrawable(activity.loadIcon(packageManager));
// Set the title.
TextView titleView = (TextView) convertView.findViewById(R.id.abs__title);
titleView.setText(activity.loadLabel(packageManager));
if (IS_HONEYCOMB) {
// Highlight the default.
if (mShowDefaultActivity && position == 0 && mHighlightDefaultActivity) {
SetActivated.invoke(convertView, true);
} else {
SetActivated.invoke(convertView, false);
}
}
return convertView;
default:
throw new IllegalArgumentException();
}
}
public int measureContentWidth() {
// The user may have specified some of the target not to be shown but we
// want to measure all of them since after expansion they should fit.
final int oldMaxActivityCount = mMaxActivityCount;
mMaxActivityCount = MAX_ACTIVITY_COUNT_UNLIMITED;
int contentWidth = 0;
View itemView = null;
final int widthMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int heightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
final int count = getCount();
for (int i = 0; i < count; i++) {
itemView = getView(i, itemView, null);
itemView.measure(widthMeasureSpec, heightMeasureSpec);
contentWidth = Math.max(contentWidth, itemView.getMeasuredWidth());
}
mMaxActivityCount = oldMaxActivityCount;
return contentWidth;
}
public void setMaxActivityCount(int maxActivityCount) {
if (mMaxActivityCount != maxActivityCount) {
mMaxActivityCount = maxActivityCount;
notifyDataSetChanged();
}
}
public ResolveInfo getDefaultActivity() {
return mDataModel.getDefaultActivity();
}
public void setShowFooterView(boolean showFooterView) {
if (mShowFooterView != showFooterView) {
mShowFooterView = showFooterView;
notifyDataSetChanged();
}
}
public int getActivityCount() {
return mDataModel.getActivityCount();
}
public int getHistorySize() {
return mDataModel.getHistorySize();
}
public int getMaxActivityCount() {
return mMaxActivityCount;
}
public ActivityChooserModel getDataModel() {
return mDataModel;
}
public void setShowDefaultActivity(boolean showDefaultActivity,
boolean highlightDefaultActivity) {
if (mShowDefaultActivity != showDefaultActivity
|| mHighlightDefaultActivity != highlightDefaultActivity) {
mShowDefaultActivity = showDefaultActivity;
mHighlightDefaultActivity = highlightDefaultActivity;
notifyDataSetChanged();
}
}
public boolean getShowDefaultActivity() {
return mShowDefaultActivity;
}
}
}

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com_actionbarsherlock/src/com/actionbarsherlock/widget/ShareActionProvider.java Normal file
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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.actionbarsherlock.widget;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.graphics.drawable.Drawable;
import android.util.TypedValue;
import android.view.View;
import com.actionbarsherlock.R;
import com.actionbarsherlock.view.ActionProvider;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.MenuItem.OnMenuItemClickListener;
import com.actionbarsherlock.view.SubMenu;
import com.actionbarsherlock.widget.ActivityChooserModel.OnChooseActivityListener;
/**
* This is a provider for a share action. It is responsible for creating views
* that enable data sharing and also to show a sub menu with sharing activities
* if the hosting item is placed on the overflow menu.
* <p>
* Here is how to use the action provider with custom backing file in a {@link MenuItem}:
* </p>
* <p>
* <pre>
* <code>
* // In Activity#onCreateOptionsMenu
* public boolean onCreateOptionsMenu(Menu menu) {
* // Get the menu item.
* MenuItem menuItem = menu.findItem(R.id.my_menu_item);
* // Get the provider and hold onto it to set/change the share intent.
* mShareActionProvider = (ShareActionProvider) menuItem.getActionProvider();
* // Set history different from the default before getting the action
* // view since a call to {@link MenuItem#getActionView() MenuItem.getActionView()} calls
* // {@link ActionProvider#onCreateActionView()} which uses the backing file name. Omit this
* // line if using the default share history file is desired.
* mShareActionProvider.setShareHistoryFileName("custom_share_history.xml");
* . . .
* }
*
* // Somewhere in the application.
* public void doShare(Intent shareIntent) {
* // When you want to share set the share intent.
* mShareActionProvider.setShareIntent(shareIntent);
* }
* </pre>
* </code>
* </p>
* <p>
* <strong>Note:</strong> While the sample snippet demonstrates how to use this provider
* in the context of a menu item, the use of the provider is not limited to menu items.
* </p>
*
* @see ActionProvider
*/
public class ShareActionProvider extends ActionProvider {
/**
* Listener for the event of selecting a share target.
*/
public interface OnShareTargetSelectedListener {
/**
* Called when a share target has been selected. The client can
* decide whether to handle the intent or rely on the default
* behavior which is launching it.
* <p>
* <strong>Note:</strong> Modifying the intent is not permitted and
* any changes to the latter will be ignored.
* </p>
*
* @param source The source of the notification.
* @param intent The intent for launching the chosen share target.
* @return Whether the client has handled the intent.
*/
public boolean onShareTargetSelected(ShareActionProvider source, Intent intent);
}
/**
* The default for the maximal number of activities shown in the sub-menu.
*/
private static final int DEFAULT_INITIAL_ACTIVITY_COUNT = 4;
/**
* The the maximum number activities shown in the sub-menu.
*/
private int mMaxShownActivityCount = DEFAULT_INITIAL_ACTIVITY_COUNT;
/**
* Listener for handling menu item clicks.
*/
private final ShareMenuItemOnMenuItemClickListener mOnMenuItemClickListener =
new ShareMenuItemOnMenuItemClickListener();
/**
* The default name for storing share history.
*/
public static final String DEFAULT_SHARE_HISTORY_FILE_NAME = "share_history.xml";
/**
* Context for accessing resources.
*/
private final Context mContext;
/**
* The name of the file with share history data.
*/
private String mShareHistoryFileName = DEFAULT_SHARE_HISTORY_FILE_NAME;
private OnShareTargetSelectedListener mOnShareTargetSelectedListener;
private OnChooseActivityListener mOnChooseActivityListener;
/**
* Creates a new instance.
*
* @param context Context for accessing resources.
*/
public ShareActionProvider(Context context) {
super(context);
mContext = context;
}
/**
* Sets a listener to be notified when a share target has been selected.
* The listener can optionally decide to handle the selection and
* not rely on the default behavior which is to launch the activity.
* <p>
* <strong>Note:</strong> If you choose the backing share history file
* you will still be notified in this callback.
* </p>
* @param listener The listener.
*/
public void setOnShareTargetSelectedListener(OnShareTargetSelectedListener listener) {
mOnShareTargetSelectedListener = listener;
setActivityChooserPolicyIfNeeded();
}
/**
* {@inheritDoc}
*/
@Override
public View onCreateActionView() {
// Create the view and set its data model.
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
ActivityChooserView activityChooserView = new ActivityChooserView(mContext);
activityChooserView.setActivityChooserModel(dataModel);
// Lookup and set the expand action icon.
TypedValue outTypedValue = new TypedValue();
mContext.getTheme().resolveAttribute(R.attr.actionModeShareDrawable, outTypedValue, true);
Drawable drawable = mContext.getResources().getDrawable(outTypedValue.resourceId);
activityChooserView.setExpandActivityOverflowButtonDrawable(drawable);
activityChooserView.setProvider(this);
// Set content description.
activityChooserView.setDefaultActionButtonContentDescription(
R.string.abs__shareactionprovider_share_with_application);
activityChooserView.setExpandActivityOverflowButtonContentDescription(
R.string.abs__shareactionprovider_share_with);
return activityChooserView;
}
/**
* {@inheritDoc}
*/
@Override
public boolean hasSubMenu() {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public void onPrepareSubMenu(SubMenu subMenu) {
// Clear since the order of items may change.
subMenu.clear();
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
PackageManager packageManager = mContext.getPackageManager();
final int expandedActivityCount = dataModel.getActivityCount();
final int collapsedActivityCount = Math.min(expandedActivityCount, mMaxShownActivityCount);
// Populate the sub-menu with a sub set of the activities.
for (int i = 0; i < collapsedActivityCount; i++) {
ResolveInfo activity = dataModel.getActivity(i);
subMenu.add(0, i, i, activity.loadLabel(packageManager))
.setIcon(activity.loadIcon(packageManager))
.setOnMenuItemClickListener(mOnMenuItemClickListener);
}
if (collapsedActivityCount < expandedActivityCount) {
// Add a sub-menu for showing all activities as a list item.
SubMenu expandedSubMenu = subMenu.addSubMenu(Menu.NONE, collapsedActivityCount,
collapsedActivityCount,
mContext.getString(R.string.abs__activity_chooser_view_see_all));
for (int i = 0; i < expandedActivityCount; i++) {
ResolveInfo activity = dataModel.getActivity(i);
expandedSubMenu.add(0, i, i, activity.loadLabel(packageManager))
.setIcon(activity.loadIcon(packageManager))
.setOnMenuItemClickListener(mOnMenuItemClickListener);
}
}
}
/**
* Sets the file name of a file for persisting the share history which
* history will be used for ordering share targets. This file will be used
* for all view created by {@link #onCreateActionView()}. Defaults to
* {@link #DEFAULT_SHARE_HISTORY_FILE_NAME}. Set to <code>null</code>
* if share history should not be persisted between sessions.
* <p>
* <strong>Note:</strong> The history file name can be set any time, however
* only the action views created by {@link #onCreateActionView()} after setting
* the file name will be backed by the provided file.
* <p>
*
* @param shareHistoryFile The share history file name.
*/
public void setShareHistoryFileName(String shareHistoryFile) {
mShareHistoryFileName = shareHistoryFile;
setActivityChooserPolicyIfNeeded();
}
/**
* Sets an intent with information about the share action. Here is a
* sample for constructing a share intent:
* <p>
* <pre>
* <code>
* Intent shareIntent = new Intent(Intent.ACTION_SEND);
* shareIntent.setType("image/*");
* Uri uri = Uri.fromFile(new File(getFilesDir(), "foo.jpg"));
* shareIntent.putExtra(Intent.EXTRA_STREAM, uri.toString());
* </pre>
* </code>
* </p>
*
* @param shareIntent The share intent.
*
* @see Intent#ACTION_SEND
* @see Intent#ACTION_SEND_MULTIPLE
*/
public void setShareIntent(Intent shareIntent) {
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext,
mShareHistoryFileName);
dataModel.setIntent(shareIntent);
}
/**
* Reusable listener for handling share item clicks.
*/
private class ShareMenuItemOnMenuItemClickListener implements OnMenuItemClickListener {
@Override
public boolean onMenuItemClick(MenuItem item) {
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext,
mShareHistoryFileName);
final int itemId = item.getItemId();
Intent launchIntent = dataModel.chooseActivity(itemId);
if (launchIntent != null) {
mContext.startActivity(launchIntent);
}
return true;
}
}
/**
* Set the activity chooser policy of the model backed by the current
* share history file if needed which is if there is a registered callback.
*/
private void setActivityChooserPolicyIfNeeded() {
if (mOnShareTargetSelectedListener == null) {
return;
}
if (mOnChooseActivityListener == null) {
mOnChooseActivityListener = new ShareAcitivityChooserModelPolicy();
}
ActivityChooserModel dataModel = ActivityChooserModel.get(mContext, mShareHistoryFileName);
dataModel.setOnChooseActivityListener(mOnChooseActivityListener);
}
/**
* Policy that delegates to the {@link OnShareTargetSelectedListener}, if such.
*/
private class ShareAcitivityChooserModelPolicy implements OnChooseActivityListener {
@Override
public boolean onChooseActivity(ActivityChooserModel host, Intent intent) {
if (mOnShareTargetSelectedListener != null) {
return mOnShareTargetSelectedListener.onShareTargetSelected(
ShareActionProvider.this, intent);
}
return false;
}
}
}