moving some file rotation related functions in activity extensions

2025-06-05 21:59:19 +02:00 · 2019-01-13 20:56:39 +01:00
parent 745adda5a4
commit c81fbdbf9d
2 changed files with 113 additions and 114 deletions
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/ViewPagerActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/ViewPagerActivity.kt
@@ -8,10 +8,7 @@ import android.content.Intent
 import android.content.pm.ActivityInfo
 import android.content.res.Configuration
 import android.database.Cursor
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
 import android.graphics.Color
-import android.graphics.Matrix
 import android.graphics.drawable.ColorDrawable
 import android.media.ExifInterface
 import android.net.Uri
@@ -26,7 +23,6 @@ import android.view.WindowManager
 import android.view.animation.DecelerateInterpolator
 import android.widget.Toast
 import androidx.viewpager.widget.ViewPager
-import com.bumptech.glide.Glide
 import com.simplemobiletools.commons.dialogs.PropertiesDialog
 import com.simplemobiletools.commons.dialogs.RenameItemDialog
 import com.simplemobiletools.commons.extensions.*
@@ -49,9 +45,6 @@ import com.simplemobiletools.gallery.pro.models.ThumbnailItem
 import kotlinx.android.synthetic.main.activity_medium.*
 import kotlinx.android.synthetic.main.bottom_actions.*
 import java.io.File
-import java.io.FileOutputStream
-import java.io.InputStream
-import java.io.OutputStream
 import java.util.*

 class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, ViewPagerFragment.FragmentListener {
@@ -595,116 +588,15 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
        SaveAsDialog(this, currPath, false) {
            handleSAFDialog(it) {
                Thread {
-                    saveImageToFile(currPath, it)
+                    saveImageToFile(currPath, it, mRotationDegrees) {
+                        mRotationDegrees = 0
+                        invalidateOptionsMenu()
+                    }
                }.start()
            }
        }
    }

-    private fun saveImageToFile(oldPath: String, newPath: String) {
-        toast(R.string.saving)
-        if (oldPath == newPath && oldPath.isJpg()) {
-            if (tryRotateByExif(oldPath)) {
-                return
-            }
-        }
-
-        val tmpPath = "$recycleBinPath/.tmp_${newPath.getFilenameFromPath()}"
-        val tmpFileDirItem = FileDirItem(tmpPath, tmpPath.getFilenameFromPath())
-        try {
-            getFileOutputStream(tmpFileDirItem) {
-                if (it == null) {
-                    toast(R.string.unknown_error_occurred)
-                    return@getFileOutputStream
-                }
-
-                val oldLastModified = File(oldPath).lastModified()
-                if (oldPath.isJpg()) {
-                    copyFile(oldPath, tmpPath)
-                    saveExifRotation(ExifInterface(tmpPath), mRotationDegrees)
-                } else {
-                    val inputstream = getFileInputStreamSync(oldPath)
-                    val bitmap = BitmapFactory.decodeStream(inputstream)
-                    saveFile(tmpPath, bitmap, it as FileOutputStream)
-                }
-
-                if (getDoesFilePathExist(newPath)) {
-                    tryDeleteFileDirItem(FileDirItem(newPath, newPath.getFilenameFromPath()), false, true)
-                }
-
-                copyFile(tmpPath, newPath)
-                scanPathRecursively(newPath)
-                toast(R.string.file_saved)
-
-                if (config.keepLastModified) {
-                    File(newPath).setLastModified(oldLastModified)
-                    updateLastModified(newPath, oldLastModified)
-                }
-
-                it.flush()
-                it.close()
-                mRotationDegrees = 0
-                invalidateOptionsMenu()
-
-                // we cannot refresh a specific image in Glide Cache, so just clear it all
-                val glide = Glide.get(applicationContext)
-                glide.clearDiskCache()
-                runOnUiThread {
-                    glide.clearMemory()
-                }
-            }
-        } catch (e: OutOfMemoryError) {
-            toast(R.string.out_of_memory_error)
-        } catch (e: Exception) {
-            showErrorToast(e)
-        } finally {
-            tryDeleteFileDirItem(tmpFileDirItem, false, true)
-        }
-    }
-
-    @TargetApi(Build.VERSION_CODES.N)
-    private fun tryRotateByExif(path: String): Boolean {
-        return try {
-            val file = File(path)
-            val oldLastModified = file.lastModified()
-            if (saveImageRotation(path, mRotationDegrees)) {
-                if (config.keepLastModified) {
-                    file.setLastModified(oldLastModified)
-                    updateLastModified(path, oldLastModified)
-                }
-                mRotationDegrees = 0
-                invalidateOptionsMenu()
-                toast(R.string.file_saved)
-                true
-            } else {
-                false
-            }
-        } catch (e: Exception) {
-            showErrorToast(e)
-            false
-        }
-    }
-
-    private fun copyFile(source: String, destination: String) {
-        var inputStream: InputStream? = null
-        var out: OutputStream? = null
-        try {
-            out = getFileOutputStreamSync(destination, source.getMimeType())
-            inputStream = getFileInputStreamSync(source)
-            inputStream?.copyTo(out!!)
-        } finally {
-            inputStream?.close()
-            out?.close()
-        }
-    }
-
-    private fun saveFile(path: String, bitmap: Bitmap, out: FileOutputStream) {
-        val matrix = Matrix()
-        matrix.postRotate(mRotationDegrees.toFloat())
-        val bmp = Bitmap.createBitmap(bitmap, 0, 0, bitmap.width, bitmap.height, matrix, true)
-        bmp.compress(path.getCompressionFormat(), 90, out)
-    }
-
    private fun isShowHiddenFlagNeeded(): Boolean {
        val file = File(mPath)
        if (file.isHidden) {
@@ -1169,8 +1061,6 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View

    private fun getCurrentPath() = getCurrentMedium()?.path ?: ""

-    private fun getCurrentFile() = File(getCurrentPath())
-
    override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {}

    override fun onPageSelected(position: Int) {
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/extensions/Activity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/extensions/Activity.kt
@@ -1,13 +1,19 @@
 package com.simplemobiletools.gallery.pro.extensions

+import android.annotation.TargetApi
 import android.app.Activity
 import android.content.ContentProviderOperation
 import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.graphics.Matrix
 import android.media.ExifInterface
+import android.os.Build
 import android.provider.MediaStore
 import android.util.DisplayMetrics
 import android.view.View
 import androidx.appcompat.app.AppCompatActivity
+import com.bumptech.glide.Glide
 import com.simplemobiletools.commons.activities.BaseSimpleActivity
 import com.simplemobiletools.commons.dialogs.ConfirmationDialog
 import com.simplemobiletools.commons.extensions.*
@@ -22,6 +28,7 @@ import com.simplemobiletools.gallery.pro.helpers.NOMEDIA
 import com.simplemobiletools.gallery.pro.helpers.RECYCLE_BIN
 import com.simplemobiletools.gallery.pro.interfaces.MediumDao
 import java.io.File
+import java.io.FileOutputStream
 import java.io.InputStream
 import java.io.OutputStream
 import java.text.SimpleDateFormat
@@ -364,3 +371,105 @@ fun Activity.fixDateTaken(paths: ArrayList<String>, callback: (() -> Unit)? = nu
        showErrorToast(e)
    }
 }
+
+fun BaseSimpleActivity.saveImageToFile(oldPath: String, newPath: String, degrees: Int, callback: () -> Unit) {
+    toast(R.string.saving)
+    if (oldPath == newPath && oldPath.isJpg()) {
+        if (tryRotateByExif(oldPath, degrees, callback)) {
+            return
+        }
+    }
+
+    val tmpPath = "$recycleBinPath/.tmp_${newPath.getFilenameFromPath()}"
+    val tmpFileDirItem = FileDirItem(tmpPath, tmpPath.getFilenameFromPath())
+    try {
+        getFileOutputStream(tmpFileDirItem) {
+            if (it == null) {
+                toast(R.string.unknown_error_occurred)
+                return@getFileOutputStream
+            }
+
+            val oldLastModified = File(oldPath).lastModified()
+            if (oldPath.isJpg()) {
+                copyFile(oldPath, tmpPath)
+                saveExifRotation(ExifInterface(tmpPath), degrees)
+            } else {
+                val inputstream = getFileInputStreamSync(oldPath)
+                val bitmap = BitmapFactory.decodeStream(inputstream)
+                saveFile(tmpPath, bitmap, it as FileOutputStream, degrees)
+            }
+
+            if (getDoesFilePathExist(newPath)) {
+                tryDeleteFileDirItem(FileDirItem(newPath, newPath.getFilenameFromPath()), false, true)
+            }
+
+            copyFile(tmpPath, newPath)
+            scanPathRecursively(newPath)
+            toast(R.string.file_saved)
+
+            if (config.keepLastModified) {
+                File(newPath).setLastModified(oldLastModified)
+                updateLastModified(newPath, oldLastModified)
+            }
+
+            it.flush()
+            it.close()
+            callback.invoke()
+
+            // we cannot refresh a specific image in Glide Cache, so just clear it all
+            val glide = Glide.get(applicationContext)
+            glide.clearDiskCache()
+            runOnUiThread {
+                glide.clearMemory()
+            }
+        }
+    } catch (e: OutOfMemoryError) {
+        toast(R.string.out_of_memory_error)
+    } catch (e: Exception) {
+        showErrorToast(e)
+    } finally {
+        tryDeleteFileDirItem(tmpFileDirItem, false, true)
+    }
+}
+
+@TargetApi(Build.VERSION_CODES.N)
+fun Activity.tryRotateByExif(path: String, degrees: Int, callback: () -> Unit): Boolean {
+    return try {
+        val file = File(path)
+        val oldLastModified = file.lastModified()
+        if (saveImageRotation(path, degrees)) {
+            if (config.keepLastModified) {
+                file.setLastModified(oldLastModified)
+                updateLastModified(path, oldLastModified)
+            }
+            callback.invoke()
+            toast(R.string.file_saved)
+            true
+        } else {
+            false
+        }
+    } catch (e: Exception) {
+        showErrorToast(e)
+        false
+    }
+}
+
+fun BaseSimpleActivity.copyFile(source: String, destination: String) {
+    var inputStream: InputStream? = null
+    var out: OutputStream? = null
+    try {
+        out = getFileOutputStreamSync(destination, source.getMimeType())
+        inputStream = getFileInputStreamSync(source)
+        inputStream?.copyTo(out!!)
+    } finally {
+        inputStream?.close()
+        out?.close()
+    }
+}
+
+fun saveFile(path: String, bitmap: Bitmap, out: FileOutputStream, degrees: Int) {
+    val matrix = Matrix()
+    matrix.postRotate(degrees.toFloat())
+    val bmp = Bitmap.createBitmap(bitmap, 0, 0, bitmap.width, bitmap.height, matrix, true)
+    bmp.compress(path.getCompressionFormat(), 90, out)
+}