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startActivity(new Intent(this, QRCodeActivity.class));
public class QRCodeActivity extends AppCompatActivity implements QRCodeReaderView.OnQRCodeReadListener {
@Override
public void onQRCod…
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My app crashes on some devices giving me java.lang.RuntimeException: startPreview failed error
in "Camera Manager" class in line 138 "theCamera.startPreview();"
It works fine on some devices, Samsun…
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Hello, I faced RuntimeException .
when i'm using like below.
```java
qrdeCoderView = new QRCodeReaderView(this);
```
Fatal Exception: java.lang.RuntimeException: Fail to connect to camera ser…
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Fatal Exception: java.lang.RuntimeException
An error occured while executing doInBackground()
Fatal Exception: java.lang.RuntimeException: An error occured while executing doInBackground()
…
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I'm using this code for change camera preview on button click, but it's not work. Can someone help me?
```
public void changeCamera(View view) {
if (cam == 0)
cam = 1;
…
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Hi guys, how I custom surface preview camera, set scanning area (FramingRects, not full screen) in QRCodeReaderView?
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OpenDriver this method will cause some cell phone crashes, like some mobile phone version is less than 23, but it has its own permission management, such as HUAWEI H30-T00.
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`java.lang.RuntimeException: Fail to connect to camera service
at android.hardware.Camera.(Camera.java:568)
…
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just like a line scroll from scan area ,top to bottom
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I am using a navigation controller between my views.
The problem is that the video preview of the barcode scanner ocupes all the container.
I am using the scanInModalAction because the scanInPreview…