Question

我有一个使用相机的简单模块。当我使用默认相机（内置相机）时，它会根据需要显示缩略图。无论如何，当我使用第三方相机应用程序（如candycamera，retrica等）使用packageManager拍照时，它不会显示缩略图。它有时会崩溃。我已经尝试了我的限制内的每个代码来检查缩略图是否正在显示但找不到任何相关的解决方案感谢帮助谢谢

onCreate（）

中的

private void dispatchPicIntent（）{

<nav>
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       <li><a href="#opt">option</a></li>
       <li><a href="#opt1">option1</a></li>
       <li><a href="#opt2">option2</a></li>
       <li><a href="#opt3">option3</a></li>
   </ul>
</nav>

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<h1>option</h1>
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p>
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<div id="opt1">
<h1>option1</h1>
<p>It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like)
</p>

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<div id="opt2">
<h1>option2</h1>
<p>Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</p>

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<div id="opt3">
<p>The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English versions from the 1914 translation by H. Rackham.
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onActivityResult（）

String timeStamp = new SimpleDateFormat（ “yyyyMMdd_HHmmss”）。format（new Date（））;

    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
        startActivityForResult(takePictureIntent, CAMERA_CAPTURE_IMAGE_REQUEST_CODE );
    }
}

Answer 1

您可以使用CWAC2库 https://github.com/commonsguy/cwac-cam2来拍照。非常有用且易于理解的库。

Answer 2

您可以使用https://github.com/jkwiecien/EasyImage库来拍照。这很容易理解。

从第三方相机应用拍照时不显示图像

2 个答案: