textview

问题 I don't think this is possible, but can a static (determinate) horizontal progress bar be embedded in a Textview? Update1: I am trying to create a progress bar similar to that of the iPhone, but I also need text above it. Here is a picture: http://i.stack.imgur.com/aDFU9.png Update2: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent

问题 I want to check the no of lines in my text view from the string I am going to pass to the test view. I have added android:maxLines = "2".... If it exceeds two i need to show/hide a view....How can I achieve this? 回答1: Use a thread to count the number of lines, textView.setText("Text Here"); textView.post(new Runnable() { @Override public void run() { Log.v("Line count: ", textView.getLineCount()+""); } }); If you want to limit the number of lines in TextView from xml then use android:maxLines

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: How do I add a newline to a TextView in Android? I would like to manually add a line break to my TextView. Now sure how I can do this. 回答1: You should be able to do it with \n 来源： https://stackoverflow.com/questions/4199681/how-can-i-add-a-line-break-to-a-textview

问题 I have an android TextView which has a link in it. The link looks fine and performs the correct action when the user taps on it, but while the user's finger is down the link doesn't change color at all. Is that normal Android behavior? Seems like a highlight or indicator of some kind would be helpful, especially if I have small text and a bunch of links next to each other. Is this what other people are seeing, is there an easy fix for this? Also the slash on the end of the URL isn't part of

问题 I have an android TextView which has a link in it. The link looks fine and performs the correct action when the user taps on it, but while the user's finger is down the link doesn't change color at all. Is that normal Android behavior? Seems like a highlight or indicator of some kind would be helpful, especially if I have small text and a bunch of links next to each other. Is this what other people are seeing, is there an easy fix for this? Also the slash on the end of the URL isn't part of

问题 We can set compound drawables for textview as below using drawableLeft or setCompundDrawables but using this its only possible to place the drawable on left / right / top / bottom.But i want to put drawables only at top-left and top-right of the Textview. How can i do that ? 回答1: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <ImageView android:id="@+id

问题 I am trying to set TextView width dynamically, Using setWidth(width) method. txtviewOne.setWidth(10); txtviewTwo.setWidth(10); But not success. Please help me How can I set width of textview dynamically. 回答1: TextView tv; ---------------------- tv=new TextView(this); // or tv=new TextView(R.id.textview1); LinearLayout.LayoutParams Params1 = new LinearLayout.LayoutParams(15,50); tv.setLayoutParams(Params1); 回答2: I call new TableRow() , because textView's parent is TableRow . If your parent's

问题 I am trying to align 3 text views in a tablerow like this: |------------------------------------------------| | {TextView1} {TextView2} {TextView3} | |------------------------------------------------| // TextView 1, 2 Left aligned // TextView 3 Right aligned Also, the table row should fill the table width. With the code below I can only achieve this: |------------------------------------------------| | {TextView1} {TextView2} {TextView3} | |------------------------------------------------| I

问题 <string name="some_text">this is <font fgcolor="#ffff0000">red</font></string> or <string name="some_text">this is <font color="#ffff0000">red</font></string> is not doing it. I need to call the string in an xml TextView. How do I get it to work? No I don't want to use a horizontal LinearLayout with a bunch of TextViews. 回答1: You can't do this. instead of you can set TextView text as HTML like textview.setText(Html.fromHtml("this is<font color=\"##ffff0000\">red</font>")); Go to this for more

问题 I notice that when highlighting text in a WebView a share button appears along with the standard copy and select all buttons: but when highlighting text in a TextView or EditText, there is no such button. Is there any way to add such a button via XML or can it be done programmatically? 回答1: You can achieve that by setting a custom selection action mode using TextView.setCustomSelectionActionModeCallback(ActionMode.Callback) and so the EditText Here's a similar question with that was answered