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-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt136
1 files changed, 41 insertions, 95 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
index b8a71fa1..2700f1b4 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
@@ -16,10 +16,10 @@
*/
package com.pitchedapps.frost.activities
-import android.content.Context
import android.content.Intent
import android.content.res.ColorStateList
import android.graphics.Color
+import android.net.Uri
import android.os.Bundle
import android.view.View
import android.widget.ImageView
@@ -28,7 +28,6 @@ import ca.allanwang.kau.internal.KauBaseActivity
import ca.allanwang.kau.logging.KauLoggerExtension
import ca.allanwang.kau.utils.adjustAlpha
import ca.allanwang.kau.utils.colorToForeground
-import ca.allanwang.kau.utils.copyFromInputStream
import ca.allanwang.kau.utils.fadeIn
import ca.allanwang.kau.utils.fadeOut
import ca.allanwang.kau.utils.gone
@@ -42,22 +41,17 @@ import ca.allanwang.kau.utils.tint
import ca.allanwang.kau.utils.toast
import ca.allanwang.kau.utils.withAlpha
import ca.allanwang.kau.utils.withMinAlpha
-import com.davemorrissey.labs.subscaleview.ImageSource
-import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
+import com.github.piasy.biv.loader.ImageLoader
+import com.github.piasy.biv.view.ImageShownCallback
import com.google.android.material.bottomsheet.BottomSheetBehavior
import com.google.android.material.floatingactionbutton.FloatingActionButton
import com.mikepenz.iconics.typeface.IIcon
import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
import com.pitchedapps.frost.R
import com.pitchedapps.frost.databinding.ActivityImageBinding
-import com.pitchedapps.frost.facebook.FB_IMAGE_ID_MATCHER
-import com.pitchedapps.frost.facebook.get
-import com.pitchedapps.frost.facebook.requests.call
import com.pitchedapps.frost.facebook.requests.getFullSizedImageUrl
-import com.pitchedapps.frost.facebook.requests.requestBuilder
import com.pitchedapps.frost.injectors.ThemeProvider
import com.pitchedapps.frost.prefs.Prefs
-import com.pitchedapps.frost.services.LocalService
import com.pitchedapps.frost.utils.ARG_COOKIE
import com.pitchedapps.frost.utils.ARG_IMAGE_URL
import com.pitchedapps.frost.utils.ARG_TEXT
@@ -73,10 +67,8 @@ import kotlinx.coroutines.Deferred
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.async
import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
import java.io.File
import java.io.FileNotFoundException
-import java.io.IOException
import javax.inject.Inject
import kotlin.math.abs
import kotlin.math.max
@@ -102,25 +94,10 @@ class ImageActivity : KauBaseActivity() {
/**
* Reference to the temporary file path
*/
- internal var tempFile: File? = null
+ internal val tempFile: File? get() = binding.imagePhoto.currentImageFile
private lateinit var dragHelper: ViewDragHelper
- companion object {
- /**
- * Cache folder to store images
- * Linked to the uri provider
- */
- private const val IMAGE_FOLDER = "images"
- private const val TIME_FORMAT = "yyyyMMdd_HHmmss"
- private const val IMG_TAG = "Frost"
- const val PURGE_TIME: Long = 10 * 60 * 1000 // 10 min block
- private val L = KauLoggerExtension("Image", com.pitchedapps.frost.utils.L)
-
- fun cacheDir(context: Context): File =
- File(context.cacheDir, IMAGE_FOLDER)
- }
-
private val cookie: String? by lazy { intent.getStringExtra(ARG_COOKIE) }
val imageUrl: String by lazy { intent.getStringExtra(ARG_IMAGE_URL)?.trim('"') ?: "" }
@@ -129,11 +106,6 @@ class ImageActivity : KauBaseActivity() {
private val imageText: String? by lazy { intent.getStringExtra(ARG_TEXT) }
- // a unique image identifier based on the id (if it exists), and its hash
- private val imageHash: String by lazy {
- "${abs(FB_IMAGE_ID_MATCHER.find(imageUrl)[1]?.hashCode() ?: 0)}_${abs(imageUrl.hashCode())}"
- }
-
lateinit var binding: ActivityImageBinding
private var bottomBehavior: BottomSheetBehavior<View>? = null
@@ -167,21 +139,31 @@ class ImageActivity : KauBaseActivity() {
val result = if (!imageUrl.isIndirectImageUrl) imageUrl
else cookie?.getFullSizedImageUrl(imageUrl) ?: imageUrl
if (result != imageUrl)
- L.v { "Launching with true url $result" }
+ L.v { "Launching image with true url $result" }
+ else
+ L.v { "Launching image with url $result" }
result
}
binding = ActivityImageBinding.inflate(layoutInflater)
setContentView(binding.root)
binding.init()
launch(CoroutineExceptionHandler { _, throwable -> loadError(throwable) }) {
- val tempFile = downloadTempImage()
- this@ImageActivity.tempFile = tempFile
- binding.imageProgress.fadeOut()
- binding.imagePhoto.setImage(ImageSource.uri(frostUriFromFile(tempFile)))
- binding.imagePhoto.animate().alpha(1f).scaleXY(1f).start()
+ binding.showImage(trueImageUrl.await())
}
}
+ private fun ActivityImageBinding.showImage(url: String) {
+ imagePhoto.showImage(Uri.parse(url))
+ imagePhoto.setImageShownCallback(object : ImageShownCallback {
+ override fun onThumbnailShown() {}
+
+ override fun onMainImageShown() {
+ imageProgress.fadeOut()
+ imagePhoto.animate().alpha(1f).scaleXY(1f).start()
+ }
+ })
+ }
+
private fun ActivityImageBinding.init() {
imageContainer.setBackgroundColor(baseBackgroundColor)
toolbar.setBackgroundColor(baseBackgroundColor)
@@ -226,12 +208,25 @@ class ImageActivity : KauBaseActivity() {
share.apply {
setState(FabStates.SHARE)
}
- imagePhoto.setOnImageEventListener(object :
- SubsamplingScaleImageView.DefaultOnImageEventListener() {
- override fun onImageLoadError(e: Exception) {
- loadError(e)
- }
- })
+
+ imagePhoto.setImageLoaderCallback(object : ImageLoader.Callback {
+ override fun onCacheHit(imageType: Int, image: File?) {}
+
+ override fun onCacheMiss(imageType: Int, image: File?) {}
+
+ override fun onStart() {}
+
+ override fun onProgress(progress: Int) {}
+
+ override fun onFinish() {}
+
+ override fun onSuccess(image: File) {}
+
+ override fun onFail(error: Exception) {
+ loadError(error)
+ }
+ })
+
activityThemer.setFrostColors {
themeWindow = false
}
@@ -303,61 +298,12 @@ class ImageActivity : KauBaseActivity() {
override fun clampViewPositionVertical(child: View, top: Int, dy: Int): Int = top
}
- private fun getImageExtension(type: String?): String? {
- if (type?.startsWith("image/") != true) {
- return null
- }
- return when (type.substring(6)) {
- "jpeg" -> "jpg"
- "png" -> "png"
- "gif" -> "gif"
- else -> null
- }
- }
-
- @Throws(IOException::class)
- private suspend fun downloadTempImage(): File = withContext(Dispatchers.IO) {
-
- // We assume all images are jpg
- // Activity launcher may be able to provide specifics, but this beats sending a request
- // just to get the content header
- val file = File(cacheDir(this@ImageActivity), "$imageHash.jpg")
-
- if (!file.isFile) {
- file.parentFile?.mkdirs()
- file.createNewFile()
- } else {
- file.setLastModified(System.currentTimeMillis())
- }
-
- // Forbid overwrites
- if (file.isFile && file.length() > 0) {
- L.i { "Forbid image overwrite" }
- return@withContext file
- }
-
- val response = cookie.requestBuilder()
- .url(trueImageUrl.await())
- .get()
- .call()
- .execute()
-
- if (!response.isSuccessful) {
- throw IOException("Unsuccessful response for image: ${response.peekBody(128).string()}")
- }
-
- val body = response.body ?: throw IOException("Failed to retrieve image body")
- file.copyFromInputStream(body.byteStream())
- file
- }
-
internal suspend fun saveImage() {
frostDownload(cookie = cookie, url = trueImageUrl.await())
}
- override fun onDestroy() {
- LocalService.schedule(this, LocalService.Flag.PURGE_IMAGE)
- super.onDestroy()
+ companion object {
+ private val L = KauLoggerExtension("Image", com.pitchedapps.frost.utils.L)
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-29 00:59:30 +0000