We can also use CardView which provides a rounded corner background and shadow. To use that you need to add the v7 CardView library as a dependency to the project in the build.gradle like below. dependencies { compile ‘com.android.support:cardview-v7:23.0.1’ ——- } Note: Change 23.0.1 in the above line with the respected version. So I surrounded … Read more
Try this LinearLayout.LayoutParams layoutParams=new LinearLayout.LayoutParams(width, height); layoutParams.gravity=Gravity.CENTER; ImageIcons[i].setLayoutParams(layoutParams);
I was having a similar problem, to which you replied earlier today. Is this on “screen design” viewer provided by the Eclipse plugin side-by-side with the XML editor, or are you encountering the alignment problems when actually running the app? If the former, that appers to be a bug in the plugin, if the latter, … Read more
Try this: ImageButton btn = (ImageButton)findViewById(R.id.button1); btn.setImageResource(R.drawable.newimage); where newimage is the image name in drawable folder. EDITED try this: ImageButton btn = (ImageButton)findViewById(R.id.button1); btn.setImageBitmap(bm); where bm is bitmap extracted from server. EDITED AGAIN I see you receive a Drawable; well, do this: normalImage = Drawable.createFromStream(code); Bitmap bm = ((BitmapDrawable)normalImage).getBitmap(); ImageButton btn = (ImageButton)findViewById(R.id.button1); btn.setImageBitmap(bm);
Use layout_toStartOf in the first item with second item +id under double quotes <?xml version=”1.0″ encoding=”utf-8″?> <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”horizontal” > <TextView android:id=”@+id/email” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_alignParentLeft=”true” android:layout_centerVertical=”true” android:layout_toStartOf=”@+id/selectaccount” android:text=”very long text which used to overlap over radio button” android:textAppearance=”?android:attr/textAppearanceMedium” /> <RadioButton android:id=”@+id/selectaccount” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_alignParentRight=”true” android:layout_centerVertical=”true” /> </RelativeLayout> note this argument in textview android:layout_toStartOf=”@+id/selectaccount” … Read more
Add the following to your XML code (Or use the appropriate function) android:adjustViewBounds=”true” I don’t know why this isn’t a default, because it seems like it would be required for a large number of items. Still, adding this simple logic to your XML file will make all of the difference.
These: android:layout_height=”wrap_content” android:scaleType=”fitStart” android:adjustViewBounds=”true” should resize the image and change the size of the bounds to fit the new image size. If it does not do that on your device post the image you are using and what device you are testing on.
whoamiwith.setImageResource(R.drawable.loginbtn);
Got it working! But as I said above, you need to create your own class. But it is pretty small. I created it with the help of this Bob Lee’s answer in this post: Android: How to stretch an image to the screen width while maintaining aspect ratio? package com.yourpackage.widgets; import android.content.Context; import android.util.AttributeSet; import … Read more
This should give you the required layout: <?xml version=”1.0″ encoding=”utf-8″?> <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” > <ImageView android:id=”@+id/flag” android:layout_width=”fill_parent” android:layout_height=”250dp” android:layout_alignParentLeft=”true” android:layout_alignParentRight=”true” android:scaleType=”fitXY” android:src=”https://stackoverflow.com/questions/19065232/@drawable/ic_launcher” /> <TextView android:id=”@+id/textview” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_alignParentTop=”true” android:layout_marginTop=”20dp” android:layout_centerHorizontal=”true” /> </RelativeLayout> Play with the android:layout_marginTop=”20dp” to see which one suits you better. Use the id textview to dynamically set the android:text value. … Read more