Tag Archives: layout

1,069 views

View getId is null Android

If you create a button or view programmatically with OnClickListener you can set a tag key before button in parent layout is added. And get correct button by this tag getTag() instead getId() in OnClickListener etc. Button button = new … Continue reading

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layout-sw600dp values-sw600dp Android example of use

Why the app selects data from basic layout folder if smallest width is higher then the number in folder name? Example 1 layout-sw600dp values-sw600dp (smallest width sw for data usage from this folder is 600dp density independent pixel!!!!!) Device screen … Continue reading

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Relative layout RelativeLayout Android example

xml RelativeLayout Android example: Eclipse graphical xml layout editor res/layout/main.xml <?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="fill_parent"> <TextView android:id="@+id/idLabel" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="Enter word"/> <EditText android:id="@+id/idEntry" android:layout_width="fill_parent" android:layout_height="wrap_content" android:background="@android:drawable/editbox_background" android:layout_below="@id/idLabel"/> <Button android:id="@+id/idOk" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/idEntry" android:layout_alignParentRight="true" android:layout_marginLeft="10dip" android:text="OK" /> <Button android:layout_width="wrap_content" … Continue reading

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TableRow TableLayout table row add delete remove removeview addview Android example

TableRow TableLayout table row add delete remove removeview addview get table row index indexOfChild create table row dynamically TextView dynamically Android example Main.java TableLayout table = (TableLayout)findViewById(R.id.table); TableRow row = (TableRow)findViewById(R.id.row);   // get table row index android. int nIndex … Continue reading

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LayoutLib is too recent. Update your tool Eclipse Android

LayoutLib is too recent. Update your tool! Eclipse Android Graphical layout resolving problem. Open in Eclipse menu Help ->Check for Updates Select updates: Press Next and update all Restart Eclipse

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