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il...@google.com
il...@google.com
il...@google.com
Can you please describe exactly what method call you're making on ExifInterface? I would expect this to work for exifInterface.setAttribute(TAG_EXPOSURE_TIME, "1/1600") but not exifInterface.setAttribute(TAG_EXPOSURE_TIME, "0.000625").
[Deleted User] <[Deleted User]>
I am actually copying EXIF attributes from one image file to another image file. The code looks as follows:
```
val sourceExif = ExifInterface(sourceFilePath)
val destinationExif = ExifInterface(destinationFilePath)
exifTagsList
.associateWith { sourceExif.getAttribute(it) }
.forEach { (tag, value) ->
destinationExif.setAttribute(tag, value)
}
destinationExif.saveAttributes()
```
Where exifTagsList contains the tags I need, e.g. ExifInterface.TAG_EXPOSURE_TIME.
I'm not sure if it's okay to simply read all attributes as String and write them as String, but it worked fine for all tags, except this one.
The attribute value I get for `getAttribute(TAG_EXPOSURE_TIME)` is a String `6.25E-4`. This should be parsed correctly as double value of `0,000625`, which is equal to the actual photo exposure time of `1/1600`.
The problem here is IMO the lack of precision - for higher exposure times like 1/100, 1/50, etc. it works fine. It doesn't for smaller values like 1/1600 or 1/3200.
When you run this code, you will get 1/1666 instead of 1/1600, which I suppose is lack of precision, as 1/1666 = 0,0006:
`exifInterface.setAttribute(TAG_EXPOSURE_TIME, "6.25E-4")`
I tried `exifInterface.setAttribute(TAG_EXPOSURE_TIME, "1/1600")` but it didn't work for me. Probably the interface expects a value that it can parse as double. According to ExifInterface documentation:
> TAG_EXPOSURE_TIME
> Type is double.
```
val sourceExif = ExifInterface(sourceFilePath)
val destinationExif = ExifInterface(destinationFilePath)
exifTagsList
.associateWith { sourceExif.getAttribute(it) }
.forEach { (tag, value) ->
destinationExif.setAttribute(tag, value)
}
destinationExif.saveAttributes()
```
Where exifTagsList contains the tags I need, e.g. ExifInterface.TAG_EXPOSURE_TIME.
I'm not sure if it's okay to simply read all attributes as String and write them as String, but it worked fine for all tags, except this one.
The attribute value I get for `getAttribute(TAG_EXPOSURE_TIME)` is a String `6.25E-4`. This should be parsed correctly as double value of `0,000625`, which is equal to the actual photo exposure time of `1/1600`.
The problem here is IMO the lack of precision - for higher exposure times like 1/100, 1/50, etc. it works fine. It doesn't for smaller values like 1/1600 or 1/3200.
When you run this code, you will get 1/1666 instead of 1/1600, which I suppose is lack of precision, as 1/1666 = 0,0006:
`exifInterface.setAttribute(TAG_EXPOSURE_TIME, "6.25E-4")`
I tried `exifInterface.setAttribute(TAG_EXPOSURE_TIME, "1/1600")` but it didn't work for me. Probably the interface expects a value that it can parse as double. According to ExifInterface documentation:
> TAG_EXPOSURE_TIME
> Type is double.
Description
Version used: 1.0.0-alpha08
Devices/Android versions reproduced on:
I'm trying to use the default navigation animations in my navigation graph. But the default animations (for example nav_default_pop_exit_anim and nav_default_pop_enter_anim) are giving me:
Cannot resolve symbol '@anim/nav_default_pop_enter_anim'. Validates Resource references inside Android XML files.
In my navigation_graph.xml:
<fragment
android:id="@+id/MyFragment"
android:name="com.my.app.mobile.MyFragment"
android:label="MyFragment" >
<action
android:id="@+id/action_MyFragment_to_YourFragment"
app:destination="@+id/YourFragment"
app:enterAnim="@anim/slide_left_enter"
app:exitAnim="@anim/nav_default_pop_exit_anim"
app:popEnterAnim="@anim/nav_default_pop_enter_anim"
app:popExitAnim="@anim/slide_right_exit"
app:popUpTo="@+id/MyFragment" />
</fragment>
I'm using Android Studio 3.3 RC 2 and my gradle has:
implementation "android.arch.navigation:navigation-fragment-ktx:$navVersion"
implementation "android.arch.navigation:navigation-ui-ktx:$navVersion"
androidTestImplementation "android.arch.navigation:navigation-testing:$navVersion"
where navVersion = "1.0.0-alpha08"
What's weird is that the Navigation Design view has access to these default animations. But when I switch to the Navigation Text view, those same default animations are red with warnings. Has anybody else encountered this problem? How do I get access to these default animations?
I have tried cleaning, rebuilding, syncing Gradle, invalidating and restarting.
If this is a bug in the library, we would appreciate if you could attach:
- Sample project to trigger the issue.
- A screenrecord or screenshots showing the issue (if UI related).