可能重复:android- singlline -true-not-working-for edittext
<EditText
android:id="@+id/searchbox"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:lines="1"
android:scrollHorizontally="true"
android:ellipsize="end"
android:layout_weight="1"
android:layout_marginTop="2dp"
android:drawablePadding="10dp"
android:background="@drawable/edittext"
android:drawableLeft="@drawable/folder_full"
android:drawableRight="@drawable/search"
android:paddingLeft="15dp"
android:hint="search...">
</EditText>
我想使上面的EditText只有单行。即使用户按下“enter”键，光标也不能下到第二行。有人能帮我一下吗?
@Aleks G OnKeyListener()工作得很好，但我从MainActivity运行它，所以必须稍微修改一下:
EditText searchBox = (EditText) findViewById(R.id.searchbox);
searchBox.setOnKeyListener(new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
//if the enter key was pressed, then hide the keyboard and do whatever needs doing.
InputMethodManager imm = (InputMethodManager) MainActivity.this.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(searchBox.getApplicationWindowToken(), 0);
//do what you need on your enter key press here
return true;
}
return false;
}
});
我希望这篇文章能帮助到那些想做同样事情的人。
@Aleks G OnKeyListener()工作得很好，但我从MainActivity运行它，所以必须稍微修改一下:
EditText searchBox = (EditText) findViewById(R.id.searchbox);
searchBox.setOnKeyListener(new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
//if the enter key was pressed, then hide the keyboard and do whatever needs doing.
InputMethodManager imm = (InputMethodManager) MainActivity.this.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(searchBox.getApplicationWindowToken(), 0);
//do what you need on your enter key press here
return true;
}
return false;
}
});
我希望这篇文章能帮助到那些想做同样事情的人。
