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am df9af39a: am 89bc8636: Merge "Add an OnDismissListener to AutoCompleteTextView" into jb-mr1-dev

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* commit 'df9af39a5462f6a1e73829a5800537c3e505b356':
  Add an OnDismissListener to AutoCompleteTextView
This commit is contained in:
Adam Powell
2012-08-31 11:32:07 -07:00
committed by Android Git Automerger
parent 9ef7620a9f df9af39a54
commit ef2bcb7c0c
2 changed files with 36 additions and 0 deletions
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5
api/current.txt
View File

@@ -27677,6 +27677,7 @@ package android.widget {
method public void setDropDownVerticalOffset(int);
method public void setDropDownWidth(int);
method public void setListSelection(int);
method public void setOnDismissListener(android.widget.AutoCompleteTextView.OnDismissListener);
method public void setOnItemClickListener(android.widget.AdapterView.OnItemClickListener);
method public void setOnItemSelectedListener(android.widget.AdapterView.OnItemSelectedListener);
method public void setText(java.lang.CharSequence, boolean);
@@ -27685,6 +27686,10 @@ package android.widget {
method public void showDropDown();
}
public static abstract interface AutoCompleteTextView.OnDismissListener {
method public abstract void onDismiss();
}
public static abstract interface AutoCompleteTextView.Validator {
method public abstract java.lang.CharSequence fixText(java.lang.CharSequence);
method public abstract boolean isValid(java.lang.CharSequence);

31
core/java/android/widget/AutoCompleteTextView.java
View File

@@ -16,6 +16,7 @@
package android.widget;
import android.app.SearchManager.OnDismissListener;
import android.content.Context;
import android.content.res.TypedArray;
import android.database.DataSetObserver;
@@ -578,6 +579,23 @@ public class AutoCompleteTextView extends EditText implements Filter.FilterListe
return mItemSelectedListener;
}
/**
* Set a listener that will be invoked whenever the AutoCompleteTextView's
* list of completions is dismissed.
* @param dismissListener Listener to invoke when completions are dismissed
*/
public void setOnDismissListener(final OnDismissListener dismissListener) {
PopupWindow.OnDismissListener wrappedListener = null;
if (dismissListener != null) {
wrappedListener = new PopupWindow.OnDismissListener() {
@Override public void onDismiss() {
dismissListener.onDismiss();
}
};
}
mPopup.setOnDismissListener(wrappedListener);
}
/**
* <p>Returns a filterable list adapter used for auto completion.</p>
*
@@ -1206,6 +1224,19 @@ public class AutoCompleteTextView extends EditText implements Filter.FilterListe
CharSequence fixText(CharSequence invalidText);
}
/**
* Listener to respond to the AutoCompleteTextView's completion list being dismissed.
* @see AutoCompleteTextView#setOnDismissListener(OnDismissListener)
*/
public interface OnDismissListener {
/**
* This method will be invoked whenever the AutoCompleteTextView's list
* of completion options has been dismissed and is no longer available
* for user interaction.
*/
void onDismiss();
}
/**
* Allows us a private hook into the on click event without preventing users from setting
* their own click listener.