appcompat 21 logo as back button

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心在旅途
心在旅途 2021-01-14 12:49

After update sdk to 21 version logo doesn\'t display. I display logo using following code:

actionBar.setDisplayShowHomeEnabled(true);
actionBar.setDisplayHom         


        
2条回答
  •  忘掉有多难
    2021-01-14 13:15

    Here's what worked for me if using an icon

    actionBar.setIcon(R.drawable.ic_app_icon);
    actionBar.setDisplayShowHomeEnabled(true);

    Or, if you want a wider logo

    actionBar.setLogo(R.drawable.ic_app_logo);
    actionBar.setDisplayShowHomeEnabled(true);
    actionBar.setDisplayUseLogoEnabled(true);

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