textview

问题 How can I hide the EditText underbar (the prompt line with little serifs at the ends)? There might be a better way to do what I want: I have a layout with an EditText. Normally, this displays fine where the user can tap on it and begin entering or editing text. Sometimes, however, I would like to use the same layout (simplifies other logic) to display the same data in a read-only manner. I want the presentation to be similar - it should have the same height and same font, but not have the

问题 How can I hide the EditText underbar (the prompt line with little serifs at the ends)? There might be a better way to do what I want: I have a layout with an EditText. Normally, this displays fine where the user can tap on it and begin entering or editing text. Sometimes, however, I would like to use the same layout (simplifies other logic) to display the same data in a read-only manner. I want the presentation to be similar - it should have the same height and same font, but not have the

问题 How can I hide the EditText underbar (the prompt line with little serifs at the ends)? There might be a better way to do what I want: I have a layout with an EditText. Normally, this displays fine where the user can tap on it and begin entering or editing text. Sometimes, however, I would like to use the same layout (simplifies other logic) to display the same data in a read-only manner. I want the presentation to be similar - it should have the same height and same font, but not have the

问题 I have seen many question like this here and lots of solution but nothing is working for me. below is my EditText xml <EditText android:id="@+id/summary_edittextview" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginLeft="16dp" android:layout_marginRight="16dp" android:layout_marginTop="10dp" android:lines="15" android:maxLength="1000" android:textIsSelectable="true" android:textSize="16dp" android:backgroundTint="@color/colorPrimaryDark"/> I tried

问题 I have seen many question like this here and lots of solution but nothing is working for me. below is my EditText xml <EditText android:id="@+id/summary_edittextview" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginLeft="16dp" android:layout_marginRight="16dp" android:layout_marginTop="10dp" android:lines="15" android:maxLength="1000" android:textIsSelectable="true" android:textSize="16dp" android:backgroundTint="@color/colorPrimaryDark"/> I tried

问题 I have seen many question like this here and lots of solution but nothing is working for me. below is my EditText xml <EditText android:id="@+id/summary_edittextview" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginLeft="16dp" android:layout_marginRight="16dp" android:layout_marginTop="10dp" android:lines="15" android:maxLength="1000" android:textIsSelectable="true" android:textSize="16dp" android:backgroundTint="@color/colorPrimaryDark"/> I tried

问题 Here is what I am getting when I run my application on my device The part that I have problems with is the rows - with text, quote, and web. I dynamically inserted those rows into the scroll view at runtime. Here is my xml code that I used for layout inflating <?xml version="1.0" encoding="utf-8"?> <TableRow xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@android:color/transparent" >

问题 I am using a simple TextView and updating its value in onPostExecute of a AsyncTask. But every time its showing "0" on UI. My code is: TextView tv = (TextView)findViewById(R.id.tv); tv.setText(calculation()); private int calculation(){ return output; } What is going wrong here, no error comming in stack trace? please help me? 回答1: Your code tv.setText(calculation()); tryind to take string from Resourses cause you set value as int. Use tv.setText(String.valueOf(calculation())); 回答2: try this

问题 I have an AutoCompleteTextView where the user is to write in a single-line search, i.e. no line breaks are allowed. Using android:singleLine="true" allows this to work properly. However, I also wish to set a hint to display when no other text has been entered, and this text does require more than one line. My problem is that with Android 4+, the hint is not wrapped to several lines. With Android 2.3, however, the content does get wrapped and multiple lines are displayed. Users are still not

问题 I have an AutoCompleteTextView where the user is to write in a single-line search, i.e. no line breaks are allowed. Using android:singleLine="true" allows this to work properly. However, I also wish to set a hint to display when no other text has been entered, and this text does require more than one line. My problem is that with Android 4+, the hint is not wrapped to several lines. With Android 2.3, however, the content does get wrapped and multiple lines are displayed. Users are still not