IsaacShoebottom/Lantau
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Encoding works I think, just need to save

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This commit is contained in:
Isaac Shoebottom 2022-12-06 18:39:17 -04:00
parent 897ae05c1a
commit 9be11ad95b
2 changed files with 42 additions and 25 deletions
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3
app/src/main/AndroidManifest.xml
View File

@ -3,11 +3,8 @@
xmlns:tools="http://schemas.android.com/tools"
package="com.example.myapplication">
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_INTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
<application
android:allowBackup="true"

64
app/src/main/java/com/example/myapplication/MainActivity.kt
View File

@ -1,33 +1,31 @@
package com.example.myapplication
import android.Manifest
import android.app.Activity
import android.content.ContentResolver
import android.content.Intent
import android.content.pm.PackageManager
import android.net.Uri
import android.os.Bundle
import android.os.FileUtils
import android.provider.MediaStore
import android.util.Log
import android.view.Menu
import android.view.MenuItem
import android.view.View
import android.widget.Toast
import androidx.activity.result.contract.ActivityResultContracts
import androidx.appcompat.app.AppCompatActivity
import androidx.core.app.ActivityCompat
import androidx.core.net.toUri
import androidx.navigation.findNavController
import androidx.navigation.ui.AppBarConfiguration
import androidx.navigation.ui.setupActionBarWithNavController
import androidx.navigation.ui.setupWithNavController
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.arthenica.ffmpegkit.FFmpegKit
import com.arthenica.ffmpegkit.FFmpegKitConfig
import com.arthenica.ffmpegkit.FFmpegSession
import com.example.myapplication.databinding.ActivityMainBinding
import com.example.myapplication.ui.compressing.CompressingAdapter
import com.example.myapplication.ui.compressing.CompressingFragment
import com.example.myapplication.ui.compressing.CompressingItem
import com.google.android.material.bottomnavigation.BottomNavigationView
import com.arthenica.ffmpegkit.FFmpegKit
import java.io.File
import java.io.FileInputStream
import java.util.*
@ -41,6 +39,17 @@ class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// VERIFY PERMISSIONS
val permission = ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE)
if (permission != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(
this,
arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE),
1
)
}
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
@ -73,6 +82,9 @@ class MainActivity : AppCompatActivity() {
val intent = Intent()
.setType("*/*")
.setAction(Intent.ACTION_GET_CONTENT)
.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION)
resultLauncher.launch(intent)
@ -91,24 +103,34 @@ class MainActivity : AppCompatActivity() {
//grabs output from pressing files, used for grabbing URI
private var resultLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
if (result.resultCode == RESULT_OK) {
// There are no request codes
val data: Uri? = result.data?.data
val contentResolver: ContentResolver = contentResolver
val fileDescriptor = contentResolver.openFileDescriptor(data!!, "r")
val fd = fileDescriptor?.fileDescriptor
val inputStream = FileInputStream(fd)
val file = File(data.toString())
Log.i("Tag", file.absolutePath)
val fu = com.example.myapplication.utils.FileUtils(this)
val test = "-i " + fu.getPath(data) + " -c:v libx264 -preset ultrafast -crf 28 -c:a aac -b:a 128k -movflags +faststart " + fu.getPath(data) + "_converted.mp4"
FFmpegKit.execute(test)
val inUri = FFmpegKitConfig.getSafParameterForRead(this, data)
val cursor = contentResolver.query(data, null, null, null, null)
val outputFile = File(this.filesDir, "output.mp4")
if(outputFile.createNewFile()) {
Log.i("Tag", "File created")
} else {
Log.i("Tag", "File not created")
}
val outUri = FFmpegKitConfig.getSafParameter(this, outputFile.toUri(), "rw")
val command = "-i $inUri -c:v mpeg4 $outUri -y"
val session = FFmpegKit.execute(command)
Log.i("Tag", Arrays.deepToString(session.arguments))
Log.i("Tag", session.output)
val cursor = contentResolver.query(data!!, null, null, null, null)
cursor?.moveToFirst()
@ -118,8 +140,6 @@ class MainActivity : AppCompatActivity() {
compressingItems.add(CompressingItem(fileName!!, 0.0, fileDate))
adapter.notifyDataSetChanged()
Toast.makeText(applicationContext, data.toString(), Toast.LENGTH_LONG).show()
}
}