I want to display on the top of activity which consist of scrollable tableview. The content and number of rows are dynamic in tableview.
when I try to run the below code, It shows me table until when the ad is loaded, but when the ad is loaded the tableview disappears. I dont understand why this is happening.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/linearLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<com.google.ads.AdView
android:id="#+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="***********"
ads:loadAdOnCreate="true" />
<ScrollView
android:id="#+id/scroll1"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<TableLayout
android:id="#+id/table_layout"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TableRow>
<TextView
android:id="#+id/left_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0"
android:gravity="left|center_vertical"
android:padding="5dip"
android:text="Code" />
<TextView
android:id="#+id/middle_text"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right|center_vertical"
android:padding="5dip"
android:text="Name of Company" />
<TextView
android:id="#+id/right_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0"
android:gravity="right|center_vertical"
android:padding="5dip"
android:text="1.3" />
</TableRow>
</TableLayout>
</ScrollView>
</LinearLayout>
The default orientation of LinearLayout is horizontal. When ads is loaded, all contents shifts to the right. You should set orientation of the LinearLayout to vertical. Add this to your LinearLayout:
android:orientation="vertical"
Yout tablelayout width is fillparent. Change it to wrap content.
Related
I want to design an android activity with a relative layout. There should be 3 (or later 4) elements in a vertical line among each other. I've tried it, but the textview is hidden behind the listview.
What's wrong with the code, how should I change it and how should it look, if I want to insert a fourth element between the text and listview or the listview and button ... like a image.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:id="#+id/textview"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:paddingBottom="10dp"
android:layout_above="#+id/listview"
android:text="#string/info" />
<ListView
android:id="#+id/listview"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_above="#+id/button"
android:layout_marginBottom="10dp" />
<ImageButton
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:onClick="start"
android:src="#drawable/button1" />
</RelativeLayout>
Try changing ReltiveLayout to LinearLayoutor put LinearLayout outside your RelativeLayout, whith orientation="vertical" an put the TextView outside RelativeLayout. Something like this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/info" />
<RelativeLayout
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<ListView
android:id="#+id/listview"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_above="#+id/button"
android:layout_marginBottom="10dp" />
<ImageButton
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:onClick="start"
android:src="#drawable/button1" />
</RelativeLayout>
</LinearLayout>
I'm developing android app as per the following design.
I want to set the height of the scroll view to the remaining screen size (after occupied by header,footer and other texts) although there are no any contents in the list view. When the items added to the list view (dynamically) I want to scroll it withing the same. But now I'm unable to set initial height when there are no items in the list view.
bellow is my layout file.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/background_color"
tools:context=".HomeActivity"
android:weightSum="1.0" >
<RelativeLayout
android:id="#+id/relativeLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="#color/header_color"
android:paddingBottom="#dimen/header_vertical_margin"
android:paddingLeft="#dimen/header_horizontal_margin"
android:paddingRight="#dimen/header_horizontal_margin"
android:paddingTop="#dimen/header_vertical_margin" >
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:orientation="horizontal"
android:weightSum="1.0" >
<ImageButton
android:id="#+id/ImageButton03"
android:layout_width="62dp"
android:layout_height="match_parent"
android:layout_gravity="left"
android:layout_weight="0.2"
android:adjustViewBounds="true"
android:background="#android:color/transparent"
android:gravity="left"
android:scaleType="centerInside"
android:src="#drawable/title_left_img" />
<ImageView
android:id="#+id/headerImg"
android:layout_width="139dp"
android:layout_height="match_parent"
android:layout_weight="0.7"
android:scaleType="centerInside"
android:src="#drawable/header_img"
android:layout_margin="5dp" />
<ImageButton
android:id="#+id/ImageButton04"
android:layout_width="38dp"
android:layout_height="wrap_content"
android:layout_weight="0.1"
android:adjustViewBounds="true"
android:background="#android:color/transparent"
android:scaleType="centerInside"
android:src="#drawable/title_right_img" />
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/relativeLayout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/relativeLayout1"
android:paddingBottom="#dimen/body_vertical_margin"
android:paddingLeft="#dimen/body_horizontal_margin"
android:paddingRight="#dimen/body_horizontal_margin"
android:paddingTop="#dimen/body_vertical_margin" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:orientation="vertical" >
<TextView
android:id="#+id/dayText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="TextView"
android:textColor="#color/day_color"
android:textSize="#dimen/day_size"
android:textStyle="bold" />
<TextView
android:id="#+id/dateTimeText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="TextView | TextView"
android:textColor="#color/time_date_color"
android:textSize="#dimen/date_time_size"
android:textStyle="normal" />
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="wrap_content"
android:layout_height="0px"
android:background="#drawable/rounced_rect"
android:layout_weight="1"
android:fillViewport="true" >
<ListView
android:id="#+id/list_tracking"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:dividerHeight="1dp"
android:scrollingCache="true" >
</ListView>
</ScrollView>
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/relativeLayout3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_marginBottom="1dp"
android:paddingBottom="#dimen/footer_vertical_margin"
android:paddingLeft="#dimen/footer_horizontal_margin"
android:paddingRight="#dimen/footer_horizontal_margin"
android:paddingTop="#dimen/footer_vertical_margin" >
<ImageButton
android:id="#+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="#drawable/track_button"
android:adjustViewBounds="true"
android:background="#android:color/transparent"
android:scaleType="centerInside" />
</RelativeLayout>
I'm new to android app and any guidance is really appreciated.
You can't use a ListView inside a ScrollView.
You could either use a ScrollView or ListView, but not both together or one inside the other.
To summarize my comment:
Remove the unnecessary relativeLayout1, 2, and 3 and scrollView. Then move the bottom image button above the linear layout, so you can make the linear layout position itself with layout_above the image button and give it a height of match_parent. This makes it fill the space between the top linear layout and the bottom image button. And finally make the scroll view's height match_parent so it will also fill the space remaining below the text views.
How can i place two buttons side by side with an image at the bottom of the button?
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="#+id/a_button"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="Button-a" />
<Button
android:id="#+id/b_button"
android:layout_width="wrap_content"
android:layout_height="35dp"
android:text="Button-b" />
</LinearLayout>
Instead of using button u can use linear-layout(Clickable) and use its id instead of Button id.something like this...... Using this you can customize your Button as per your requirements.
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="horizontal" >
//Button-A
<LinearLayout
android:id="#+id/a_button"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="0.50"
android:orientation="vertical"
android:clickable="true">
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal|center_vertical"
android:text="Text-A"
android:paddingTop="10dip"
/>
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:src="#drawable/image_A"
android:paddingTop="13dip" />
</LinearLayout>
//For Horizontal partition line
<TextView
android:layout_width="2dp"
android:layout_height="fill_parent"
android:background="#303030"
android:paddingTop="20dip" />
//Button-B
<LinearLayout
android:id="#+id/b_button"
android:layout_width="0dp"
android:layout_height="fill_parent"
android:layout_weight="0.50"
android:orientation="vertical"
android:clickable="true">
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Text-B"
android:gravity="center_horizontal|center_vertical"
android:paddingTop="10dip" />
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:src="#drawable/image_B"
android:paddingTop="13dip"
/>
</LinearLayout>
</LinearLayout>
You can place images at the bottom of buttons with the Drawable_Bottom property.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="#android:attr/buttonBarStyle"
android:orientation="horizontal" >
<Button
android:id="#+id/a_button"
style="#android:attr/buttonBarButtonStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawableBottom="#android:drawable/btn_star"
android:text="Button-a" />
<Button
android:id="#+id/b_button"
style="#android:attr/buttonBarButtonStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawableBottom="#android:drawable/btn_star"
android:text="Button-b" />
</LinearLayout>
Just add below line to both your buttons and specify the drawable you want to use.
android:drawableBottom="#drawable/image"
Hope this helps.
EDIT:
Above method works if you want to use your drawables as it is i.e. without modifying its dimensions. If you wish you modify you drawable dimentions as well then you can do that through simple Java code written below:
((Button)findViewById(R.id.button)).setCompoundDrawables(null, null, null, getDrawable(getApplicationContext(), R.drawable.image, 25));
.....
.....
Drawable getDrawable(Context context, int drawable, float form_factor) {
Drawable imgDrawable = context.getResources().getDrawable(drawable);
imgDrawable.setBounds(0, 0, (int)form_factor, (int)form_factor);
return imgDrawable;
}
I am trying to display two texts in a layout such that they are displayed one after the other but the following code is pasting the strings right above each other. What should I do. I tried to exchange fill_parent & wrap_content between the two textviews but it is worthless
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TextView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_centerHorizontal="false"
android:layout_centerVertical="false"
android:text="#string/hello_world"
tools:context=".StartingPoint" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="false"
android:layout_centerVertical="false"
android:text="#string/testing"
tools:context=".StartingPoint" />
You have to put the property below in the second TextView and set on the below property the id of the first TextView
change your two TextView by this two:
<TextView
android:id="#+id/TextView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_centerHorizontal="false"
android:layout_centerVertical="false"
android:text="#string/hello_world"
tools:context=".StartingPoint" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/TextView1"
android:layout_centerHorizontal="false"
android:layout_centerVertical="false"
android:text="#string/testing"
tools:context=".StartingPoint" />
But you need to read the documentation at android developers first, because that is very basic.
Hope to help :)
Use LinearLayout as the parent layout and set its orientation to horizontal. This will work.
You have to tell the RelativeLayout how it has to place the different views.
Documentation: http://developer.android.com/guide/topics/ui/layout/relative.html
It could be simpler to use a LinearLayout.
If you need RelativeLayout menas,
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="FirstText"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="30dp"
android:text="secondText"
android:textAppearance="?android:attr/textAppearanceLarge" />
</RelativeLayout>
Else you need LinearLayout means,
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="FirstText"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:text="secondText"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>
In the Case of Relative layout you need the textview is one by one means use this parameter, android:layout_below="#+id/textView1" else you are using LinearLayout means use this parameter android:orientation="vertical"
I've got the following layout with one ImageView and 2 TextView, I would like them all to have the same height. However, the ImageView is always taking more than half of the screen. Any help is highly apreciated.
Here is the layout:
<?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:background="#FFFFFF"
android:orientation="vertical" >
<ImageView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.4"
android:src="#drawable/sprint" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.3"
android:background="#555555"
android:text="#string/hello" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0.3"
android:text="#string/hello" />
</LinearLayout>
You will have to Set
android:layout_width="fill_parent" and android:layout_weight="1"
Following is the Link Which might Help You. LINK
try
android:layout_weight="1"
for all three, make sure that your image dimension is not bigger than you defined for its alloted space.
Try this few minor changes...
<ImageView android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:src="#drawable/sprinklicious" />
<TextView
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="#555555"
android:text="#string/hello" />
<TextView
android:layout_width="wrap_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:text="#string/hello" />
</LinearLayout>