android-xml

问题 I'm trying to get ListView row to look like the following: | Text-Text-Text <ImageButton> | With the imagebutton snapped to the right edge. How can I do this? Here's the current layout code I'm using. What am I doing wrong? <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/layercontainer" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content" android:background="

问题 I'm facing problem in putting cross button on top of the textview. I'm using LinearLayout and it is not coming up on that, whereas on Framelayout it work but that does not solve my purpose. I'm attaching my XML for reference, please help me in overcoming this problem. <LinearLayout android:id="@+id/top" android:layout_width="fill_parent" android:layout_height="wrap_content" android:background="@drawable/phone_toolbar" android:baselineAligned="true" android:gravity="center_horizontal" android

问题 I have my custom attr.xml document in which I specified declare-styleable : <?xml version="1.0" encoding="utf-8"?> <resources> <declare-styleable name="EditTextValidateablePreference"> <attr name="errorMessage" format="reference" /> </declare-styleable> </resources> Then in layout I set: <com.xx.yy.EditTextValidateablePreference ... ns:errorMessage="@string/validation_email_mail_server_invalid" /> And in EditTextValidateablePreference.class I get it with: String validatorErrorMessage = attrs

问题 One of our apps has several thousand small data files that we're currently packaging as assets. It would help our code if we could package them as raw resources. I have tried to track down what the limits are for the number of resources an app can have of each type, but I haven't found any documentation on this. Does anyone know what the limits are on the number of Android resources? 回答1: After a lot of experimenting, it seems that you can have up to 16 bits worth of resources (65,536

问题 I would like to align CheckBox "symbol" to the top of its description. What I have now: What I want to have: Current xml: <CheckBox android:id="@+id/register_checkbox" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/register_hint"/> I've tried to achieve this by manipulating layout_gravity attributes, but it doesn't work. 回答1: android:gravity="top" will fix the problem: <CheckBox android:id="@+id/register_checkbox" android:layout_width="wrap

问题 I have searched more on websites and got many suggestions like below Changing background with custom style to set the corner radius and padding ( Getting image as rectangle and background as rounded corner) Changing Given image to Bitmap by decoding the image and cropping functionality by passing this bitmap and width ( its taking more time to load) I have checked the WhatsApp Chat history list and it has rounded corner images but its loaded with minimum time . Could you please suggest me the

问题 My app has been written for SDK 1.5 3.0 but when it is running on later versions the hints are not appearing in the EditText views. Any suggestions please? Cheers, Rick Here is the xml layout code: <?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/scrollView1" android:layout_width="fill_parent" android:layout_height="wrap_content" > <LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content"

问题 i want to make a dial pad just like IOS 7 in android with circle button. Any one can help me to make a circle button dial pad interface with different mobile screen supported in android. 回答1: It will take a lot of time if I want to write the code for that dial pad. So I write some steps that might help you plus some parts of a code that can show you the way: Make 2 drawable shape files. 2 oval shapes for buttons. (1 for default the other for pressed state) <?xml version="1.0" encoding="utf-8"

问题 This question already has answers here : Create a Horizontal dotted line in android layout (2 answers) Closed 3 years ago . I am working on android application in which I want to use dotted line xml as a divider in my layout. For this I have used different drawables but instead to make a dashed dotted line, it is making a line. My image is given below 回答1: in your ListView put android:divider="@drawable/dash" And in drawable folder create dash.xml and put following code <?xml version="1.0"

问题 I have a custom view with two text views in the layout. Let's call one key and the other value . So you know how TextView has this? <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" tools:text="Preview text shown in the layout editor" /> I want to do something similar with my custom view, e.g.: <com.package.whatever.MyCustomView android:layout_width="wrap_content" android:layout_height="wrap_content" app:key_preview="Preview text for the key" app:value_preview