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Detect click on images in WebView

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This commit is contained in:
davidoskky 2020-12-11 04:30:22 +01:00
parent 2d5ab7bf0c
commit 55ced4a5fb
1 changed files with 19 additions and 5 deletions
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24
app/src/main/java/apps/amine/bou/readerforselfoss/fragments/ArticleFragment.kt
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@ -9,16 +9,12 @@ import android.graphics.drawable.ColorDrawable
import android.os.Build
import android.os.Bundle
import android.preference.PreferenceManager
import android.view.InflateException
import android.view.*
import androidx.browser.customtabs.CustomTabsIntent
import com.google.android.material.floatingactionbutton.FloatingActionButton
import androidx.fragment.app.Fragment
import androidx.core.content.ContextCompat
import androidx.core.widget.NestedScrollView
import android.view.LayoutInflater
import android.view.MenuItem
import android.view.View
import android.view.ViewGroup
import android.webkit.WebSettings
import androidx.appcompat.app.AlertDialog
import androidx.core.content.res.ResourcesCompat
@ -44,6 +40,7 @@ import apps.amine.bou.readerforselfoss.utils.openItemUrl
import apps.amine.bou.readerforselfoss.utils.shareLink
import apps.amine.bou.readerforselfoss.utils.sourceAndDateText
import apps.amine.bou.readerforselfoss.utils.succeeded
import android.webkit.WebView
import com.bumptech.glide.Glide
import com.bumptech.glide.request.RequestOptions
import com.github.rubensousa.floatingtoolbar.FloatingToolbar
@ -410,6 +407,14 @@ class ArticleFragment : Fragment() {
rootView!!.webcontent.settings.loadWithOverviewMode = true
rootView!!.webcontent.settings.javaScriptEnabled = false
val gestureDetector = GestureDetector(activity, object : GestureDetector.SimpleOnGestureListener() {
override fun onSingleTapUp(e: MotionEvent?): Boolean {
return performClick()
}
})
rootView!!.webcontent.setOnTouchListener { _, event -> gestureDetector.onTouchEvent(event)}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
rootView!!.webcontent.settings.layoutAlgorithm =
WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING
@ -525,5 +530,14 @@ class ArticleFragment : Fragment() {
}
}
fun performClick(): Boolean {
if (rootView!!.webcontent.hitTestResult.type == WebView.HitTestResult.IMAGE_TYPE ||
rootView!!.webcontent.hitTestResult.type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
//TODO: Add a way to show the image in full screen
return true
}
return false
}
}