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Have the add dialog maintain state across screen rotation

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Change-Id: I44d61018e0ed4de32b0a8da3ecba999831987956
This commit is contained in:
Jean Chalard
2011-12-16 19:35:46 +09:00
parent 9687a8d4a4
commit 124283e83b
2 changed files with 41 additions and 3 deletions
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43
src/com/android/settings/inputmethod/UserDictionaryAddWordActivity.java
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@@ -46,6 +46,10 @@ public class UserDictionaryAddWordActivity extends Activity
public static final String EXTRA_LOCALE = "locale";
private static final int FREQUENCY_FOR_USER_DICTIONARY_ADDS = 250;
private static final String STATE_KEY_IS_OPEN = "isOpen";
private static final String STATE_KEY_WORD = "word";
private static final String STATE_KEY_LOCALE = "locale";
public static final String MODE_EDIT_ACTION = "com.android.settings.USER_DICTIONARY_EDIT";
public static final String MODE_INSERT_ACTION = "com.android.settings.USER_DICTIONARY_INSERT";
private static final int MODE_EDIT = 0;
@@ -56,6 +60,8 @@ public class UserDictionaryAddWordActivity extends Activity
private String mOldWord;
private String mLocale; // may not be null: will be converted to default locale if received null
private boolean mIsShowingMoreOptions = false;
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -70,20 +76,49 @@ public class UserDictionaryAddWordActivity extends Activity
// Can never come here because we only support these two actions in the manifest
throw new RuntimeException("Unsupported action: " + action);
}
String savedWord = null;
String savedLocale = null;
if (null != savedInstanceState) {
mIsShowingMoreOptions =
savedInstanceState.getBoolean(STATE_KEY_IS_OPEN, mIsShowingMoreOptions);
savedWord = savedInstanceState.getString(STATE_KEY_WORD);
savedLocale = savedInstanceState.getString(STATE_KEY_LOCALE);
}
mOldWord = intent.getStringExtra(EXTRA_WORD);
final String locale = intent.getStringExtra(EXTRA_LOCALE); // this may be null
mLocale = null == locale ? Locale.getDefault().toString() : locale;
if (null != savedLocale) {
mLocale = savedLocale;
} else {
final String locale = intent.getStringExtra(EXTRA_LOCALE); // this may be null
mLocale = null == locale ? Locale.getDefault().toString() : locale;
}
mEditText = (EditText)findViewById(R.id.user_dictionary_add_word_text);
if (null != mOldWord) {
if (null != savedWord) {
mEditText.setText(savedWord);
mEditText.setSelection(savedWord.length());
} else if (null != mOldWord) {
mEditText.setText(mOldWord);
mEditText.setSelection(mOldWord.length());
}
if (mIsShowingMoreOptions) {
onClickMoreOptions(findViewById(R.id.user_dictionary_settings_add_dialog_more_options));
}
final ViewGroup v = (ViewGroup)findViewById(R.id.user_dict_settings_add_dialog_top);
final LayoutTransition transition = new LayoutTransition();
transition.setStartDelay(LayoutTransition.APPEARING, 0);
v.setLayoutTransition(transition);
}
@Override
public void onSaveInstanceState(final Bundle outState) {
outState.putBoolean(STATE_KEY_IS_OPEN, mIsShowingMoreOptions);
outState.putString(STATE_KEY_WORD, mEditText.getText().toString());
outState.putString(STATE_KEY_LOCALE, mLocale);
}
public void onClickCancel(final View v) {
finish();
}
@@ -184,6 +219,7 @@ public class UserDictionaryAddWordActivity extends Activity
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
localeSpinner.setAdapter(adapter);
localeSpinner.setOnItemSelectedListener(this);
mIsShowingMoreOptions = true;
}
public void onClickLessOptions(final View v) {
@@ -194,6 +230,7 @@ public class UserDictionaryAddWordActivity extends Activity
.setVisibility(View.VISIBLE);
findViewById(R.id.user_dictionary_settings_add_dialog_less_options)
.setVisibility(View.GONE);
mIsShowingMoreOptions = false;
}
@Override