【发布时间】:2015-04-17 14:27:11
【问题描述】:
我有以下代码,我正在尝试检索我捕获的图像,而不必在这样做之前将其存储到外部存储中。有没有办法在不先将图像存储在任何地方的情况下检索图像?
private static final int CAMERA_REQUEST = 1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageView = (ImageView) findViewById(R.id.imageView1);
Button captureBtn = (Button) findViewById(R.id.button1);
captureBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
// get image
}
}
【问题讨论】:
标签: android image camera storage capture