diff options
Diffstat (limited to 'core/java/android/text/method/BaseKeyListener.java')
| -rw-r--r-- | core/java/android/text/method/BaseKeyListener.java | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/core/java/android/text/method/BaseKeyListener.java b/core/java/android/text/method/BaseKeyListener.java index 6df6a3a..350c9a8 100644 --- a/core/java/android/text/method/BaseKeyListener.java +++ b/core/java/android/text/method/BaseKeyListener.java @@ -22,9 +22,15 @@ import android.text.*; import android.text.method.TextKeyListener.Capitalize; import android.widget.TextView; -public abstract class BaseKeyListener -extends MetaKeyKeyListener -implements KeyListener { +/** + * Abstract base class for key listeners. + * + * Provides a basic foundation for entering and editing text. + * Subclasses should override {@link #onKeyDown} and {@link #onKeyUp} to insert + * characters as keys are pressed. + */ +public abstract class BaseKeyListener extends MetaKeyKeyListener + implements KeyListener { /* package */ static final Object OLD_SEL_START = new NoCopySpan.Concrete(); /** @@ -34,7 +40,7 @@ implements KeyListener { * if any; * ALT+DEL deletes everything on the line the cursor is on. * - * @return true if anything was deleted; false otherwise. + * @return true if anything was deleted; false otherwise. */ public boolean backspace(View view, Editable content, int keyCode, KeyEvent event) { @@ -72,7 +78,7 @@ implements KeyListener { private boolean altBackspace(View view, Editable content, int keyCode, KeyEvent event) { - if (getMetaState(content, META_ALT_ON) != 1) { + if (!event.isAltPressed() && getMetaState(content, META_ALT_ON) != 1) { return false; } |