android-edittext

问题 I am attempting to render an html string within an EditText control. Bold, italic, and underline html renders correctly, however strike through is just ignored. Here is the EditText control, nothing fancy: <EditText android:id="@+id/rich_text" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/Widget.EditText" android:gravity="top" android:inputType="textFilter|textMultiLine|textNoSuggestions" android:minLines="8" android:textStyle="normal" /> And here is

问题 Hello I am trying to make EditText to multi line and first letter should be type as in capital which I am doing using android:inputType="textCapSentences" but after setting to input type to textCapSentences it set first letter in capital but EditText is single line only. Can you please help me to make EditText to multiline plus first letter should be type in capital Here it is current EditText <EditText android:id="@+id/commentsEditText" android:layout_width="match_parent" android:layout

问题 I have a edit text in my app. When the user touches the edit text the whole text should be selected and when he starts typing text should be cleared. An example is browser address bar. Is there any way to do this?Please help me. 回答1: You can select all text in EditText by using android:selectAllOnFocus and also setSelectAllOnFocus(boolean) 回答2: Call EditText.setSelectAllOnFocus(boolean selectAllOnFocus) to select all text on focus. Set a click listener to your EditText and in onClick call

问题 I have a edit text in my app. When the user touches the edit text the whole text should be selected and when he starts typing text should be cleared. An example is browser address bar. Is there any way to do this?Please help me. 回答1: You can select all text in EditText by using android:selectAllOnFocus and also setSelectAllOnFocus(boolean) 回答2: Call EditText.setSelectAllOnFocus(boolean selectAllOnFocus) to select all text on focus. Set a click listener to your EditText and in onClick call

问题 I have implemented a Custom EditText which can take Bold, Italics, Underline text. Everything works fine except when I try to delete text by long pressing the backspace button. On long pressing backspace there is a delay in clearing the text. Here is the overriden onTextChanged() method protected void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) { Log.d(VIEW_LOG_TAG,"Start: "+start+" Length before: "+lengthBefore+" Length After: "+lengthAfter+" TextLength: "

问题 I have implemented a Custom EditText which can take Bold, Italics, Underline text. Everything works fine except when I try to delete text by long pressing the backspace button. On long pressing backspace there is a delay in clearing the text. Here is the overriden onTextChanged() method protected void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) { Log.d(VIEW_LOG_TAG,"Start: "+start+" Length before: "+lengthBefore+" Length After: "+lengthAfter+" TextLength: "

问题 I am learning how to write applications for android and have a question. What is the difference between using a TextWatcher and within the the onTextChanged Method, setting a string value equal to the CharSequence argument and simply using getText method. private TextWatcher passwordListener = new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { } @Override public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {

问题 When I move the cursor in a EditText widget the soft keyboard is unresponsive for a couple of seconds. I have cold booted the device, and tried a different keyboard but the problem remains in just one EditText widget. This problem does not happen on a tablet or in the emulator just on this Samsung Galaxy S7. It also does not happen for the same EditText widget when I rotate the device to landscape, where the softkeyboard covers the screen with it's own attached edit window. Which suggests the

问题 I want to have an EditText which is multi Line and First Letter of a Sentence to be capital. I'm using: <EditText android:id="@+id/editText2" android:layout_width="300dp" android:layout_height="150dp" android:layout_alignParentStart="true" android:layout_alignParentTop="true" android:layout_marginStart="32dp" android:layout_marginTop="67dp" android:background="#ddebed" android:ems="10" android:inputType="textMultiLine|textCapSentences" android:singleLine="false" android:text="@string/same" />

问题 I have a view in which I have two LinearLayouts - one with Text, EditText and a Button and one with just Text and EditText. I am trying to get the width of the second EditText (on the second line) to match the width of the first line. I have tried making it a TableLayout instead of just using LinearLayouts and now am trying to set the width programmatically. I get the width of the first EditText and try to setWidth of the second EditText, but it doesn't change sizes. * JAVA RESIZE ATTEMPT *