StackOverflow2013

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<p>Change you full layout to this:</p> <pre><code><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" tools:context=".MainActivity" > <EditText android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginLeft="12dp" android:layout_marginTop="05dp" android:hint="Enter no" /> <Button android:id="@+id/button2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/button1" android:layout_alignBottom="@+id/button1" android:layout_alignParentRight="true" android:layout_marginRight="05dp" android:text="Edit Text" /> <Button android:id="@+id/button4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_below="@+id/button2" android:text="Check Box" /> <Button android:id="@+id/button5" android:layout_width="98dp" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_below="@+id/button4" android:text="Radio Button" /> <EditText android:id="@+id/button3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/button4" android:layout_alignParentLeft="true" android:hint="Enter no" /> <LinearLayout android:id="@+id/linearLayout" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@+id/button5" android:gravity="left" android:orientation="vertical" /> <RadioGroup android:id="@+id/radiogroup" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/linearLayout" android:layout_centerHorizontal="true" android:orientation="vertical" /> </RelativeLayout> </code></pre> <p>No Java code changes, but you're getting a <code>NumberFormatException</code> if nothing or invalid content is entered in second edit text and the user is pressing the second button.</p>
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1. POCan't fix this issue in Edit Text Linear Layout in Android
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