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Handle PDF file upload from website with proper permission requests

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This commit is contained in:
Alex Abudaev 2026-04-05 16:27:38 +08:00
parent 8637603930
commit 00c5db0253
2 changed files with 1 additions and 24 deletions
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12
app/src/main/java/com/duckai/app/web/MainActivity.kt
View file

@ -7,7 +7,6 @@ import android.content.pm.PackageManager
import android.net.Uri import android.net.Uri
import android.os.Build import android.os.Build
import android.os.Bundle import android.os.Bundle
import android.view.View
import android.view.inputmethod.InputMethodManager import android.view.inputmethod.InputMethodManager
import android.webkit.CookieManager import android.webkit.CookieManager
import android.webkit.ValueCallback import android.webkit.ValueCallback
@ -23,7 +22,6 @@ import com.duckai.app.R
class MainActivity : AppCompatActivity() { class MainActivity : AppCompatActivity() {
private lateinit var webView: WebView private lateinit var webView: WebView
private lateinit var attachButton: View
private var filePathCallback: ValueCallback<Array<Uri>>? = null private var filePathCallback: ValueCallback<Array<Uri>>? = null
companion object { companion object {
@ -58,10 +56,8 @@ class MainActivity : AppCompatActivity() {
setContentView(R.layout.activity_main) setContentView(R.layout.activity_main)
webView = findViewById(R.id.webView) webView = findViewById(R.id.webView)
attachButton = findViewById(R.id.attachButton)
setupWebView() setupWebView()
setupAttachButton()
loadUrlFromIntent() loadUrlFromIntent()
} }
@ -107,12 +103,6 @@ class MainActivity : AppCompatActivity() {
} }
} }
private fun setupAttachButton() {
attachButton.setOnClickListener {
checkPermissionAndPickFile()
}
}
private fun checkPermissionAndPickFile() { private fun checkPermissionAndPickFile() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
val permissions = arrayOf( val permissions = arrayOf(
@ -139,7 +129,7 @@ class MainActivity : AppCompatActivity() {
} }
private fun openFilePicker() { private fun openFilePicker() {
filePickerLauncher.launch(arrayOf("image/*", "video/*", "audio/*", "application/pdf")) filePickerLauncher.launch(arrayOf("application/pdf"))
} }
private fun loadUrlFromIntent() { private fun loadUrlFromIntent() {

13
app/src/main/res/layout/activity_main.xml
View file

@ -12,17 +12,4 @@
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" /> android:layout_height="match_parent" />
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/attachButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="16dp"
android:layout_marginBottom="80dp"
android:contentDescription="@string/attach_file"
android:src="@drawable/ic_attach"
app:fabSize="mini"
app:tint="?attr/colorOnPrimaryContainer"
app:backgroundTint="?attr/colorPrimaryContainer" />
</androidx.coordinatorlayout.widget.CoordinatorLayout> </androidx.coordinatorlayout.widget.CoordinatorLayout>