how to use an image as a button

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庸人自扰
庸人自扰 2020-12-23 23:24

this should be an easy one and I really thought that what I was doing was correct but apparently it isn\'t. I have an image that I want to use as a button, I have the button

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  • 2020-12-23 23:44

    You need to write the android:background="@drawable/my_pic" to your xml file at the button. Where my_pic is your pic's name. Hope it helps you.

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  • 2020-12-23 23:51

    You can Use ImageButtons instead of regular buttons

    The just set your background from your image in your XML

    <ImageButton android:background="@drawable/mypicture"/>
    

    A nice tutorial is Here

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  • 2020-12-23 23:52

    Use ImageButton class.

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  • 2020-12-24 00:01

    Make a use of <selector

    Create in your drawable-hdpi folder xml file called button_image.xml

    and add the following lines:

    <?xml version="1.0" encoding="utf-8"?> 
    <selector xmlns:android="http://schemas.android.com/apk/res/android"> 
        <item android:state_focused="true" android:state_pressed="false" android:drawable="@drawable/picture" /> 
        <item android:state_focused="true" android:state_pressed="true" android:drawable="@drawable/picture_pressed" /> 
        <item android:state_focused="false" android:state_pressed="true" android:drawable="@drawable/picture_pressed" /> 
        <item android:drawable="@drawable/picture" /> 
    </selector>
    

    and then in your main xml where you declare your button add this line

    android:background="@drawable/button_image"
    

    And then you get effect of reall button. Note that you need two pictures to get effect of button being clicked.

    If you dont want to use the selector and use just picture instead then just

    android:background="@drawable/myimage"

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  • 2020-12-24 00:01

    Follow me, You can use many controls in android to solve this problem (Button, ImageView, ImageButton, or even TextView ... ). Just sets an image as its background and then implements OnClickListener to handle click event.

    Example, with ImageView, - in layout file:

          <ImageView
                android:id="@+id/button_login"
                android:layout_width="fill_parent"
                android:layout_height="50dp"
                android:background="@drawable/button_login"
            />
    
    • in behind-code file:

          ImageView login;
      login = (ImageView) findViewById(R.id.button_login);
      login.setOnClickListener(new OnClickListener() {
      
          public void onClick(View v) {
              //TODO: your code here
          }
      });
      
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