am a5a4eb0f: am 6b922cc6: Merge "Receive a user dictionary callback from Settings application" into jb-mr1.1-dev
* commit 'a5a4eb0f93d4b992a1879e26e04ba803827e24ca':
Receive a user dictionary callback from Settings application
diff --git a/core/java/android/widget/Editor.java b/core/java/android/widget/Editor.java
index 85972c3..84cde52 100644
--- a/core/java/android/widget/Editor.java
+++ b/core/java/android/widget/Editor.java
@@ -36,6 +36,8 @@
import android.inputmethodservice.ExtractEditText;
import android.os.Bundle;
import android.os.Handler;
+import android.os.Message;
+import android.os.Messenger;
import android.os.SystemClock;
import android.provider.Settings;
import android.text.DynamicLayout;
@@ -187,6 +189,8 @@
private TextView mTextView;
+ private final UserDictionaryListener mUserDictionaryListener = new UserDictionaryListener();
+
Editor(TextView textView) {
mTextView = textView;
}
@@ -2602,6 +2606,11 @@
Intent intent = new Intent(Settings.ACTION_USER_DICTIONARY_INSERT);
intent.putExtra("word", originalText);
intent.putExtra("locale", mTextView.getTextServicesLocale().toString());
+ // Put a listener to replace the original text with a word which the user
+ // modified in a user dictionary dialog.
+ mUserDictionaryListener.waitForUserDictionaryAdded(
+ mTextView, originalText, spanStart, spanEnd);
+ intent.putExtra("listener", new Messenger(mUserDictionaryListener));
intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_NEW_TASK);
mTextView.getContext().startActivity(intent);
// There is no way to know if the word was indeed added. Re-check.
@@ -3820,4 +3829,61 @@
boolean mContentChanged;
int mChangedStart, mChangedEnd, mChangedDelta;
}
+
+ /**
+ * @hide
+ */
+ public static class UserDictionaryListener extends Handler {
+ public TextView mTextView;
+ public String mOriginalWord;
+ public int mWordStart;
+ public int mWordEnd;
+
+ public void waitForUserDictionaryAdded(
+ TextView tv, String originalWord, int spanStart, int spanEnd) {
+ mTextView = tv;
+ mOriginalWord = originalWord;
+ mWordStart = spanStart;
+ mWordEnd = spanEnd;
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ final int code = msg.what;
+ if (code == 0) { /* CODE_WORD_ADDED */
+ if (!(msg.obj instanceof Bundle)) {
+ Log.w(TAG, "Illegal message. Abort handling onUserDictionaryAdded.");
+ return;
+ }
+ final Bundle bundle = (Bundle)msg.obj;
+ final String originalWord = bundle.getString("originalWord");
+ final String addedWord = bundle.getString("word");
+ onUserDictionaryAdded(originalWord, addedWord);
+ }
+ }
+
+ private void onUserDictionaryAdded(String originalWord, String addedWord) {
+ if (TextUtils.isEmpty(mOriginalWord) || TextUtils.isEmpty(addedWord)) {
+ return;
+ }
+ if (mWordStart < 0 || mWordEnd >= mTextView.length()) {
+ return;
+ }
+ if (!mOriginalWord.equals(originalWord)) {
+ return;
+ }
+ if (originalWord.equals(addedWord)) {
+ return;
+ }
+ final Editable editable = (Editable) mTextView.getText();
+ final String currentWord = editable.toString().substring(mWordStart, mWordEnd);
+ if (!currentWord.equals(originalWord)) {
+ return;
+ }
+ mTextView.replaceText_internal(mWordStart, mWordEnd, addedWord);
+ // Move cursor at the end of the replaced word
+ final int newCursorPosition = mWordStart + addedWord.length();
+ mTextView.setCursorPosition_internal(newCursorPosition, newCursorPosition);
+ }
+ }
}