textview

问题 I'm trying to set the text of a TextView programmatically. In my app I'm calling a method which creates a TableRow with a View inside. This View contains a TextView . And now I'm trying to change the Text with the method setText() . city_layout.xml ... <TextView android:id="@+id/textView_City_Name" android:layout_width="match_parent" android:layout_height="match_parent" android:text="@string/city_name" android:textColor="#FFFFFF" android:textSize="35dp" android:gravity="center_horizontal"

问题 In My Application I have a Information Screen In that i am displaying related information. I have a Total 4 pages Text. In the Text There are Several Paragraphs with Bold headings and Some Bullet points are there For Example : My Text is looks like this : This is Heading This is Paragraph Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and

问题 I want to add a textview right at the end of another textview, ie not in next line, but where previous textview ends, in xml file. Just like: | <TextView1><TextView2> | | aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbb | My xml file: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="horizontal" > <TextView android:id="@+id/textView"

问题 I have many TextView s and ImageView s interleaved and I want to select one word of a TextView with a long click. If I set all the TextView s as selectable with mTextView.setTextIsSelectable(true) the scroll doesn't work well and when I click over one of them, the view scrolls to set it as first element. I thought that I could do something like: mTextView.setOnLongClickListener(new View.OnLongClickListener() { @Override public boolean onLongClick(View view) { mTextView.setTextIsSelectable

问题 I'm working on a TextView which is contained in a ConstraintLayout . I want ellipsize to add three dots at the end of text(in the TextView) if its length exceeds maxLength. maxLines="1" and ellipsize="end" seemed to the best answer after a thorough research about my question. Unfortunately, it didn't work for my case. The three dots did't show at all. Here's the snapshot : The original string was "Test for long description"(The n was dropped). It's supposed to show "Test for long descrip...".

问题 I'm working on a TextView which is contained in a ConstraintLayout . I want ellipsize to add three dots at the end of text(in the TextView) if its length exceeds maxLength. maxLines="1" and ellipsize="end" seemed to the best answer after a thorough research about my question. Unfortunately, it didn't work for my case. The three dots did't show at all. Here's the snapshot : The original string was "Test for long description"(The n was dropped). It's supposed to show "Test for long descrip...".

问题 On Android, I have a header with a background image (Random image according to API). On this header I have texts with some data. My text is every time black but sometimes image is black too. So, we can't see the text. I'm looking for library or snippet for resolve this problem. Thanks. 回答1: You can use the palatte library for this. Please see the following: https://developer.android.com/reference/android/support/v7/graphics/Palette.html https://developer.android.com/training/material/palette

问题 On Android, I have a header with a background image (Random image according to API). On this header I have texts with some data. My text is every time black but sometimes image is black too. So, we can't see the text. I'm looking for library or snippet for resolve this problem. Thanks. 回答1: You can use the palatte library for this. Please see the following: https://developer.android.com/reference/android/support/v7/graphics/Palette.html https://developer.android.com/training/material/palette

问题 On Android, I have a header with a background image (Random image according to API). On this header I have texts with some data. My text is every time black but sometimes image is black too. So, we can't see the text. I'm looking for library or snippet for resolve this problem. Thanks. 回答1: You can use the palatte library for this. Please see the following: https://developer.android.com/reference/android/support/v7/graphics/Palette.html https://developer.android.com/training/material/palette

问题 On Android, I have a header with a background image (Random image according to API). On this header I have texts with some data. My text is every time black but sometimes image is black too. So, we can't see the text. I'm looking for library or snippet for resolve this problem. Thanks. 回答1: You can use the palatte library for this. Please see the following: https://developer.android.com/reference/android/support/v7/graphics/Palette.html https://developer.android.com/training/material/palette