relativelayout

ScrollView not playing nicely with RelativeLayout

由 你离开我真会死。 提交于 2019-12-07 16:50:19
问题 So I have a ScrollView as the highest-level in my layout...within my ScrollView I have a RelativeLayout which contains other views. The problem is that the RelativeLayout does not cover the entire layout as it should, It cuts off at about half the screen. It's width is the full width of the screen, but the height of the RelativeLayout stops where the bottom of the ImageView is. here is my layout code: <?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com

Android Relative Layout can't make image on center

由 会有一股神秘感。 提交于 2019-12-07 15:46:27
Hi i manage to make the icon center same line with the text in linear view, but I wanna add in a arrow image at the right side so i have to switch to relative view. As shown in the image, I can't manage to set the relative view left icon look like linear view. EDIT I want to arrow icon stay on the right. Left image is linear, right is relative. <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/layercontainer" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="10dp"> <ImageView

Access view of included xml layout

由 时光总嘲笑我的痴心妄想 提交于 2019-12-07 04:11:24
I need to access the view present in a.xml layout included in another b.xml layout. For example, This is a.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <Button android:id="@+id/xyz" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="XYZ" /> </RelativeLayout> And, in b.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <include android:id="@+id/a_layout"

Alternative to weightSum in RelativeLayout?

由 会有一股神秘感。 提交于 2019-12-07 02:59:21
问题 I have four TextView items that I want to evenly spread in a horizontal line. This means that all the space in a line must be evenly occupied by the TextView items. Like this: Previously, I used LinearLayout for this. I had the weightSum as 4 and assigned a layout_weight of 1 to each TextView item. However, this compromises on some functionality I want to implement in my app: I want to put an EditText item under each of the four TextView items. The EditText items visibility will be set to

课设报告

由 岁酱吖の 提交于 2019-12-06 18:56:35
1. 基于 Android 的 用户信息管理与学习 系统设计与实现 1.1 系统需求分析 3 1.1.1 操作可行性 3 1.1.2 功能分析 3 1.2 系统总体设计 3 1.2.1UML 类图 3 1.3 系统 测试 4 1.3.1 首页界面 4 1.3.2 “我”的界面 4 1.3.3 课程界面 4 1.3.4 注册界面 5 1.3.5 登录界面 5 1.3.6 设置界面 6 1.3.7 修改密码 6 1.3.8 设置密保 7 1.3.9 找回密码 7 1.3.10 个人资料 8 1.4 系统实现 9 1.4.1 清单文件 9 1.4.2 主要代码 10 1.5 技术说明 22 2. 课程设计总结 22 2.1 总结 22 1. 基于 Android 的 用户信息管理与学习 系统设计与实现 1.1 系统需求分析 1.1.1 操作可行性 系统的操作可行性是一个系统成功与否的关健，在很多系统中操作的合理性经常成为用户讨论的焦点，所以说系统设计的合理性既是需要考虑的关键也是对用户选择此系统的主要吸引力。 该系统的功能不能单一，这样既保证了用户的部分需求，也不会显得杂乱。 1.1.2 功能分析 本系统“用户信息管理与学校”包含首页、学习课程、用户注册、用户登录、个人资料、设置、修改密码、设置密保、找回密码、修改个人信息10个功能。 1.2 系统总体设计 1.2.1UML 类图 1.3

Maximize visible rows in a listview

由 99封情书 提交于 2019-12-06 11:48:45
问题 Here's my code for items in a list.. Suppose I'm inflating this TextView into the ListView <TextView android:id="@+id/textviewItemList" android:layout_width="fill_parent" android:layout_height="50dp" android:paddingBottom="10dip" android:paddingLeft="10dip" android:paddingTop="10dip" android:textSize="35px" /> And here is my code for ListView , inside a RelativeLayout having only 3 rows are visible with others as scrollable. RelativeLayout having height of x3 of the height of text view...

Android layout issues

由 回眸只為那壹抹淺笑 提交于 2019-12-06 11:44:27
问题 I can't for the life of me figure this out. I am attempting to have the following layout (vertically): ImageView (filling all available space) TextView (taking vertical space as needed) EditText (taking vertical space as needed) Button Button Button (spaced equally) I have the following layout setup. The image view is currently set at 200dip. What should this value be to fill all available space? The other components should come first and the image view should get what's left over. I have

Add imageview to layout

由 ≡放荡痞女 提交于 2019-12-06 11:27:19
I want to create image view from code and add to layout...But l don't use in-code setup layout.I have RelativeLayout in xml and use that setContentView(R.layout.activity_game); How add imageview to layout? RelativeLayout rl = (RelativeLayout)findViewById(R.id.id_of_your_relative_layout_here); ImageView iv = new ImageView(this) iv.setImageResource(R.drawable.some_drawable_of_yours); //or iv.setImageDrawable(getResources().getDrawable(R.drawable.some_drawable_of_yours)); rl.addView(iv); The XML should be: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas

Android RelativeLayout alignTop doesn't work

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-06 10:39:07
I'm trying to use alignTop attribute in a RelativeLayout in order to set a text to right of a profile picture - aligned to picture's top. This is my layout: <?xml version="1.0" encoding="utf-8"?> <!-- Home fragment layout --> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res/com.coapps.pico" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/background_dark_green" android:orientation="vertical" > <!-- title layout --> <RelativeLayout android:id="@+id/relativeLayout1" android

RelativeLayout as listview item

由 隐身守侯 提交于 2019-12-06 06:47:14
问题 Consider following RelativeLayout as list view item: <?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="wrap_content"> <TextView android:id="@+id/bigfoo" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:layout_alignParentLeft="true" android:text="bigfoo" android:textSize="60sp"/> <TextView android:id="@+id
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