下面列出了android.widget.EditText#setText ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private void onBackPress(EditText editText) {
int selection = editText.getSelectionStart();
if (selection == 0) {
int viewIndex = allLayout.indexOfChild(editText);
View v = allLayout.getChildAt(viewIndex - 1);
if (v != null) {
if (v instanceof EditText) {
if ((int) v.getTag() != 1) {
String s1 = editText.getText().toString();
EditText q = (EditText) v;
String s2 = q.getText().toString();
allLayout.removeView(editText);
q.setText(s1 + s2);
q.requestFocus();
q.setSelection(s2.length(), s2.length());
lastEditText = q;
}
} else if (v instanceof ImageView) {
allLayout.removeView(v);
}
}
}
}
private void processWord(EditText editText) {
TextView resultView = (TextView) findViewById(R.id.resultView);
String word = editText.getText().toString().trim().toLowerCase();
if (word.length() == 0) {
return;
}
String color = "#cc0029";
if (dictionary.isGoodWord(word, currentWord) && anagrams.contains(word)) {
anagrams.remove(word);
color = "#00aa29";
} else {
word = "X " + word;
}
resultView.append(Html.fromHtml(String.format("<font color=%s>%s</font><BR>", color, word)));
editText.setText("");
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.show();
}
@Override
protected void observeValidCreate(@NonNull EditText inputView, @NonNull Observable<String> createStream) {
final long listId = getArguments().getLong(EXTRA_LIST_ID);
final String currentListName = Select.column(ITEM_LIST.NAME)
.from(ITEM_LIST)
.where(ITEM_LIST.ID.is(listId))
.takeFirst()
.execute();
inputView.setText(currentListName);
inputView.setSelection(currentListName.length());
createStream.observeOn(Schedulers.io())
.flatMap(name -> Update
.table(ITEM_LIST)
.set(ITEM_LIST.NAME, name)
.where(ITEM_LIST.ID.is(listId))
.observe()
.toObservable())
.firstOrError()
.subscribe();
}
public void editName(final AccountsSet accountsSet, Activity activity, final IOnEditAction onEditAction) {
String title = activity.getString(R.string.ent_name);
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(title);
final EditText input = (EditText) activity.getLayoutInflater().inflate(R.layout.template_edittext, null);
input.setText(accountsSet.getAccountsSetRef().getName());
builder.setView(input);
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
accountsSet.getAccountsSetRef().setName(input.getText().toString());
onEditAction.onEdit(accountsSet);
}
});
builder.show();
input.requestFocus();
}
public void enDisUsername (boolean enable,String username) {
TextView t = (TextView)v.findViewById(R.id.cloud_username_label);
EditText e = (EditText)v.findViewById(R.id.cloud_username);
e.setEnabled(enable);
e.setText(username);
if (enable) {
t.setAlpha(1.0f);
e.setAlpha(1.0f);
}
else {
t.setAlpha(0.4f);
e.setAlpha(0.4f);
}
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
mTargetFile = getArguments().getParcelable(ARG_TARGET_FILE);
// Inflate the layout for the dialog
LayoutInflater inflater = getActivity().getLayoutInflater();
View v = inflater.inflate(R.layout.edit_box_dialog, null);
// Setup layout
String currentName = mTargetFile.getFileName();
EditText inputText = ((EditText)v.findViewById(R.id.user_input));
inputText.setText(currentName);
int selectionStart = 0;
int extensionStart = mTargetFile.isFolder() ? -1 : currentName.lastIndexOf(".");
int selectionEnd = (extensionStart >= 0) ? extensionStart : currentName.length();
if (selectionStart >= 0 && selectionEnd >= 0) {
inputText.setSelection(
Math.min(selectionStart, selectionEnd),
Math.max(selectionStart, selectionEnd));
}
inputText.requestFocus();
// Build the dialog
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(), R.style.synox_AlertDialog);
builder.setView(v)
.setPositiveButton(R.string.common_ok, this)
.setNegativeButton(R.string.common_cancel, this)
.setTitle(R.string.rename_dialog_title);
Dialog d = builder.create();
d.getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);
return d;
}
public void initView(View rootView) {
etSsid = (EditText) rootView.findViewById(R.id.et_ssid);
etPwd = (EditText) rootView.findViewById(R.id.et_pwd);
btnConfig = (Button) rootView.findViewById(R.id.btn_config);
btnConfig.setOnClickListener(this);
rootView.findViewById(R.id.back).setOnClickListener(this);
rootView.findViewById(R.id.btn_exit).setOnClickListener(this);
ssid = wifiConnectUtil.getCurrentWifiSSID(getClass().getSimpleName());
etSsid.setText(ssid);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.second_name_activity_layout);
handler = new Handler(){
@Override
public void handleMessage(Message msg) {
switch (msg.what){
case OkhttpUtil.MESSAGE_MODIFY_SECOND_NAME:
handleModifySecondName(msg);
break;
}
}
};
friend_id = getIntent().getStringExtra("friend_id");
old_second_name = getIntent().getStringExtra("old_second_name");
ActionBar actionBar = getSupportActionBar();
actionBar.setLogo(R.mipmap.ic_arrow_back_white_24dp);
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setTitle("备注");
et_second_name = (EditText)this.findViewById(R.id.id_second_name_activity_et_second_name);
et_second_name.setText(old_second_name);
}
private View renderEditableCatName(final Car car) {
final EditText editText = new EditText(getContext());
editText.setText(car.getName());
editText.setPadding(20, 10, 20, 10);
editText.setTextSize(TEXT_SIZE);
editText.setSingleLine();
editText.addTextChangedListener(new CarNameUpdater(car));
return editText;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getActionBar().setDisplayHomeAsUpEnabled(true);
setContentView(R.layout.activity_settings);
//make sure that keyboard is not shown right up
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
username = (EditText) findViewById(R.id.edittext_username);
password = (EditText) findViewById(R.id.edittext_password);
address = (EditText) findViewById(R.id.edittext_server_address);
autoSync = (CheckBox) findViewById(R.id.checkbox_sync_automatically);
defaultTitle = (CheckBox) findViewById(R.id.checkbox_defaultnotetitle);
extensiveLogCat = (CheckBox) findViewById(R.id.checkbox_extensive_log);
settings = PreferenceManager.getDefaultSharedPreferences(this);
username.setText( settings.getString(PREF_USERNAME, ""));
password.setText(settings.getString(PREF_PASSWOORD, ""));
address.setText(settings.getString(PREF_ADDRESS, ""));
autoSync.setChecked(settings.getBoolean(PREF_AUTOSYNC, true));
defaultTitle.setChecked( settings.getBoolean(PREF_DEFAULT_TITLE, true));
extensiveLogCat.setChecked(settings.getBoolean(PREF_EXTENSIVE_LOG, false));
}
/**
* 在特定位置插入EditText
* @param index 位置
* @param editStr EditText显示的文字
*/
public synchronized void addEditTextAtIndex(final int index, CharSequence editStr) {
try {
EditText editText = createEditText("插入文字", EDIT_PADDING);
if (!TextUtils.isEmpty(keywords)) {
//搜索关键词高亮
SpannableStringBuilder textStr = HyperLibUtils.highlight(
editStr.toString(), keywords , Color.parseColor("#EE5C42"));
editText.setText(textStr);
} else if (!TextUtils.isEmpty(editStr)) {
//判断插入的字符串是否为空，如果没有内容则显示hint提示信息
editText.setText(editStr);
}
// 请注意此处，EditText添加、或删除不触动Transition动画
layout.setLayoutTransition(null);
layout.addView(editText, index);
// remove之后恢复transition动画
layout.setLayoutTransition(mTransition);
//插入新的EditText之后，修改lastFocusEdit的指向
lastFocusEdit = editText;
//获取焦点
lastFocusEdit.requestFocus();
//将光标移至文字指定索引处
lastFocusEdit.setSelection(editStr.length(), editStr.length());
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onListItemClick(ListView l, View v, int pos, long id) {
AppAdapter aa = (AppAdapter) getListAdapter();
spi = aa.getItem(pos);
View layout = getLayoutInflater().inflate(R.layout.annotionsdialog, null);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
comment = (EditText) layout.findViewById(R.id.comment_input);
comment.setText(MainActivity.noNull(spi.comment));
tags = (EditText) layout.findViewById(R.id.tag_input);
tags.setText(MainActivity.noNull(spi.tags));
Drawable icon = spi.appInfo.loadIcon(getPackageManager());
builder.setTitle(spi.displayName).setView(layout).setIcon(icon)
.setPositiveButton(R.string.btn_save, this)
.setNegativeButton(R.string.btn_cancel, this).show();
}
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_layout);
EditText userNameField = (EditText)findViewById(R.id.user_name_field);
if (getUsername().isEmpty()) {
userNameField.setText(UserDataStore.getUserName(this));
}
((EditText)findViewById(R.id.user_name_field))
.addTextChangedListener(new UpdateUsernameWatcher());
((PinEntryView)findViewById(R.id.pin_entry_field))
.addTextChangedListener(new RegenerateWatcher());
((EditText)findViewById(R.id.app_name_field))
.addTextChangedListener(new RegenerateWatcher());
findViewById(R.id.copy_password).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
copyPassword();
}
});
generatePassword();
}
public void appendFile(MediaConfig media) {
String file = "\nattachment:\nhttp://"
+ MainActivity.connection.getCredentials().host + MainActivity.connection.getCredentials().app + "/" + media.file + "\n";
EditText text = (EditText) findViewById(R.id.detailsText);
text.setText(text.getText().toString() + file);
}
private void initBody(RelativeLayout rlBody, float ratio) {
svContent = new ScrollView(activity);
rlBody.addView(svContent, new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
LinearLayout llContent = new LinearLayout(activity);
llContent.setOrientation(LinearLayout.VERTICAL);
svContent.addView(llContent, new ScrollView.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
etContent = new EditText(activity);
int padding = (int) (DESIGN_LEFT_PADDING * ratio);
etContent.setPadding(padding, padding, padding, padding);
etContent.setBackgroundDrawable(null);
etContent.setTextColor(0xff3b3b3b);
etContent.setTextSize(TypedValue.COMPLEX_UNIT_SP, 21);
etContent.setText(sp.getText());
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
llContent.addView(etContent, lp);
etContent.addTextChangedListener(this);
rlThumb = new RelativeLayout(activity);
rlThumb.setBackgroundColor(0xff313131);
int thumbWidth = (int) (DESIGN_THUMB_HEIGHT * ratio);
int xWidth = (int) (DESIGN_REMOVE_THUMB_HEIGHT * ratio);
lp = new LinearLayout.LayoutParams(thumbWidth, thumbWidth);
lp.leftMargin = lp.rightMargin = lp.bottomMargin = lp.topMargin = padding;
llContent.addView(rlThumb, lp);
aivThumb = new AsyncImageView(activity) {
public void onImageGot(String url, Bitmap bm) {
thumb = bm;
super.onImageGot(url, bm);
}
};
aivThumb.setScaleToCropCenter(true);
RelativeLayout.LayoutParams rllp = new RelativeLayout.LayoutParams(thumbWidth, thumbWidth);
rlThumb.addView(aivThumb, rllp);
aivThumb.setOnClickListener(this);
initThumb(aivThumb);
xvRemove = new XView(activity);
xvRemove.setRatio(ratio);
rllp = new RelativeLayout.LayoutParams(xWidth, xWidth);
rllp.addRule(RelativeLayout.ALIGN_PARENT_TOP);
rllp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
rlThumb.addView(xvRemove, rllp);
xvRemove.setOnClickListener(this);
}
public void appendFile(MediaConfig media) {
String file = "\nattachment:\nhttp://"
+ MainActivity.connection.getCredentials().host + MainActivity.connection.getCredentials().app + "/" + media.file + "\n";
EditText text = (EditText) findViewById(R.id.detailsText);
text.setText(text.getText().toString() + file);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
PrefsUtility.applyTheme(this);
super.onCreate(savedInstanceState);
setTitle(R.string.pm_send_actionbar);
final LinearLayout layout = (LinearLayout) getLayoutInflater().inflate(R.layout.pm_send, null);
usernameSpinner = (Spinner)layout.findViewById(R.id.pm_send_username);
recipientEdit = (EditText)layout.findViewById(R.id.pm_send_recipient);
subjectEdit = (EditText)layout.findViewById(R.id.pm_send_subject);
textEdit = (EditText)layout.findViewById(R.id.pm_send_text);
final String initialRecipient;
final String initialSubject;
final String initialText;
if(savedInstanceState != null && savedInstanceState.containsKey(SAVED_STATE_TEXT)) {
initialRecipient = savedInstanceState.getString(SAVED_STATE_RECIPIENT);
initialSubject = savedInstanceState.getString(SAVED_STATE_SUBJECT);
initialText = savedInstanceState.getString(SAVED_STATE_TEXT);
} else {
final Intent intent = getIntent();
if(intent != null && intent.hasExtra(EXTRA_RECIPIENT)) {
initialRecipient = intent.getStringExtra(EXTRA_RECIPIENT);
} else {
initialRecipient = lastRecipient;
}
if(intent != null && intent.hasExtra(EXTRA_SUBJECT)) {
initialSubject = intent.getStringExtra(EXTRA_SUBJECT);
} else {
initialSubject = lastSubject;
}
initialText = lastText;
}
if(initialRecipient != null) {
recipientEdit.setText(initialRecipient);
}
if(initialSubject != null) {
subjectEdit.setText(initialSubject);
}
if(initialText != null) {
textEdit.setText(initialText);
}
final ArrayList<RedditAccount> accounts = RedditAccountManager.getInstance(this).getAccounts();
final ArrayList<String> usernames = new ArrayList<>();
for(RedditAccount account : accounts) {
if(!account.isAnonymous()) {
usernames.add(account.username);
}
}
if(usernames.size() == 0) {
General.quickToast(this, getString(R.string.error_toast_notloggedin));
finish();
}
usernameSpinner.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, usernames));
final ScrollView sv = new ScrollView(this);
sv.addView(layout);
setBaseActivityContentView(sv);
}
private void refresh(EditText editText) {
Date value = (Date)getModel().getValue(getName());
editText.setText(value != null ? displayFormat.format(value) : "");
}
@Override
protected void onCreate(Bundle savedInstanceState) {
PrefsUtility.applyTheme(this);
super.onCreate(savedInstanceState);
final Intent intent = getIntent();
if(intent != null
&& intent.hasExtra(PARENT_TYPE)
&& intent.getStringExtra(PARENT_TYPE).equals(PARENT_TYPE_MESSAGE)) {
mParentType = ParentType.MESSAGE;
setTitle(R.string.submit_pmreply_actionbar);
} else {
mParentType = ParentType.COMMENT_OR_POST;
setTitle(R.string.submit_comment_actionbar);
}
final LinearLayout layout = (LinearLayout) getLayoutInflater().inflate(R.layout.comment_reply, null);
usernameSpinner = (Spinner)layout.findViewById(R.id.comment_reply_username);
inboxReplies = (CheckBox)layout.findViewById(R.id.comment_reply_inbox);
textEdit = (EditText)layout.findViewById(R.id.comment_reply_text);
if (mParentType == ParentType.COMMENT_OR_POST){
inboxReplies.setVisibility(View.VISIBLE);
}
if(intent != null && intent.hasExtra(PARENT_ID_AND_TYPE_KEY)) {
parentIdAndType = intent.getStringExtra(PARENT_ID_AND_TYPE_KEY);
} else if(savedInstanceState != null && savedInstanceState.containsKey(PARENT_ID_AND_TYPE_KEY)) {
parentIdAndType = savedInstanceState.getString(PARENT_ID_AND_TYPE_KEY);
} else {
throw new RuntimeException("No parent ID in CommentReplyActivity");
}
final String existingCommentText;
if(savedInstanceState != null && savedInstanceState.containsKey(COMMENT_TEXT_KEY)) {
existingCommentText = savedInstanceState.getString(COMMENT_TEXT_KEY);
} else if(lastText != null && parentIdAndType.equals(lastParentIdAndType)) {
existingCommentText = lastText;
} else {
existingCommentText = null;
}
if(existingCommentText != null) {
textEdit.setText(existingCommentText);
}
if(intent != null && intent.hasExtra(PARENT_MARKDOWN_KEY)) {
TextView parentMarkdown = layout.findViewById(R.id.comment_parent_text);
parentMarkdown.setText(intent.getStringExtra(PARENT_MARKDOWN_KEY));
}
final ArrayList<RedditAccount> accounts = RedditAccountManager.getInstance(this).getAccounts();
final ArrayList<String> usernames = new ArrayList<>();
for(RedditAccount account : accounts) {
if(!account.isAnonymous()) {
usernames.add(account.username);
}
}
if(usernames.size() == 0) {
General.quickToast(this, getString(R.string.error_toast_notloggedin));
finish();
}
usernameSpinner.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, usernames));
final ScrollView sv = new ScrollView(this);
sv.addView(layout);
setBaseActivityContentView(sv);
}
private void initView() {
viewSwitcher = (ViewSwitcher) findViewById(R.id.logindialog_view_switcher);
loginLoading = (View) findViewById(R.id.login_loading);
account = (AutoCompleteTextView) findViewById(R.id.login_account);
password = (EditText) findViewById(R.id.login_password);
rememberMe = (CheckBox) findViewById(R.id.login_checkbox_rememberMe);
btn_close = (ImageButton) findViewById(R.id.login_close_button);
btn_login = (Button) findViewById(R.id.login_btn_login);
btn_login.setOnClickListener(this);
btn_close.setOnClickListener(this);
// 是否显示登录信息
BaseApplication application = (BaseApplication) getApplication();
User user = application.getLoginInfo();
if (user == null || !user.isRememberMe()) {
return;
}
if (!StringUtil.isEmpty(user.getName())) {
account.setText(user.getName());
account.selectAll();
rememberMe.setChecked(user.isRememberMe());
}
if (!StringUtil.isEmpty(user.getPassword())) {
password.setText(user.getPassword());
}
}