android-layout

Rendering Views to View Pager - Optimized Way

由 為{幸葍}努か 提交于 2020-01-11 09:41:28
问题 In my application I am using the following means to render/generate the views to a view pager. Yes it works fine and as expected. Note :- But here I have seen that this method has to put a lot of effort in terms of Android resources ( associated with the device). I want to find out any optimized way to do the same. Is there is any? Suggest me or the above is good ? class MyActivity extends Activity{ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState)

Rendering Views to View Pager - Optimized Way

由 别等时光非礼了梦想. 提交于 2020-01-11 09:41:10
问题 In my application I am using the following means to render/generate the views to a view pager. Yes it works fine and as expected. Note :- But here I have seen that this method has to put a lot of effort in terms of Android resources ( associated with the device). I want to find out any optimized way to do the same. Is there is any? Suggest me or the above is good ? class MyActivity extends Activity{ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState)

How do i add a new line in html format in android?

由 半腔热情 提交于 2020-01-11 09:06:48
问题 I have to add text to a button bolding the first line and unbolding the second but i cant figure out which new line character it is. b.setText(Html.fromHtml("<b>" + st + "<\b>" + "\n" + cursor.getString(1))); ive also tried b.setText(Html.fromHtml("<b>" + st + "<\b>" + "<br/>" + cursor.getString(1))); the second one works but both lines are bolded. Thanks in advance 回答1: Rather than using HTML to format your text (which is relatively slow) you could use Spans which give you much tighter

How do i add a new line in html format in android?

由 孤者浪人 提交于 2020-01-11 09:06:08
问题 I have to add text to a button bolding the first line and unbolding the second but i cant figure out which new line character it is. b.setText(Html.fromHtml("<b>" + st + "<\b>" + "\n" + cursor.getString(1))); ive also tried b.setText(Html.fromHtml("<b>" + st + "<\b>" + "<br/>" + cursor.getString(1))); the second one works but both lines are bolded. Thanks in advance 回答1: Rather than using HTML to format your text (which is relatively slow) you could use Spans which give you much tighter

NullPointerException on EditText located in Dialog

由 不问归期 提交于 2020-01-11 08:01:07
问题 Here is my email_dialog.xml layout: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <TableRow android:id="@+id/tableRow0" android:layout_width="match_parent" android:layout_height="wrap_content" > </TableRow> <TableRow android:id="@+id/tableRow1" android:layout_width="match_parent" android:layout_height="wrap_content" > <EditText android:id="@+id/txtEmailAddress5"

Android CirclePageIndicator not working

由 不羁岁月 提交于 2020-01-11 07:47:11
问题 Im not able to load the page with circlepageindicator. This is the xml <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <ImageView android:src="@drawable/bg2" android:layout_width="match_parent" android:layout_height="match_parent" /> <LinearLayout android:layout_width="220dp" android:orientation="vertical" android:layout_gravity="center_horizontal" android:layout

How to exit the android application on backpress?

由 倖福魔咒の 提交于 2020-01-11 07:37:06
问题 The situation could be like say, I've 5 activities. Say Main activity, Activity 1, Activity 2, Activity 3 and Activity 4. One can use the Activity 1,2,3 & 4 directly with the help of buttons so inserted on Main Activity layout. Situation: User enters into the Main Activity, and presses a button to enter into Activity 2. Then he back presses and comes back to Main Activity. from there he now enters Activity 3 with the help of another button and similarly when he presses back button he enters

How to set WebView Content in Center?

由 不羁岁月 提交于 2020-01-11 07:36:40
问题 I am loading some HTML content in WebView but its always coming in the top left corner of my WebView. I have tried to use stylesheet also, in stylesheet I have added center related tages but its not coming in center. others tags in stylesheet works fine. How to set content in WebView vertically and horizontally center ? my HTML Code <html><head> <style type=\"text/css\"> @font-face { font-family: MyCustomFont; src:url(\"file:///android_asset/fonts/MyriadPro-Regular.otf\") } body { font-family

Controls showing in designer but not in emulator

由 半城伤御伤魂 提交于 2020-01-11 07:20:45
问题 This is my first Xamarin app. I have my environment set up in Visual Studio, and have a template project which I can run in the Android emulator. Having dragged and dropped a couple of controls on to the designer surface, I find that when I run the application in the emulator, neither of the two controls that I have added (a button and a switch) display in the emulator. I have tried: Cleaning the solution Rebuilding the solution Manually deleting bin and object files Unchecking 'Use Fast

How to disable RecyclerView scrolling to make the layout listen its ScrollView parent?

由 非 Y 不嫁゛ 提交于 2020-01-11 06:51:49
问题 I'm trying to put a RecyclerView , inside a ScrollView . But the ScrollView doesn't scrolls and the RecyclerView does but I don't want it to... What can I do? I tried with this class https://stackoverflow.com/a/30222721/4864104 and in fact the RecyclerView doesn't scroll anymore, but neither does the ScrollView . Any help to make the ScrollView work even with the disabled RecyclerView ? Thanks in advance. This is my layout: <RelativeLayout xmlns:android="http://schemas.android.com/apk/res
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