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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.Build
import android.os.Bundle import android.os.Bundle
import android.preference.PreferenceManager import android.preference.PreferenceManager
import android.view.InflateException import android.view.*
import androidx.browser.customtabs.CustomTabsIntent import androidx.browser.customtabs.CustomTabsIntent
import com.google.android.material.floatingactionbutton.FloatingActionButton import com.google.android.material.floatingactionbutton.FloatingActionButton
import androidx.fragment.app.Fragment import androidx.fragment.app.Fragment
import androidx.core.content.ContextCompat import androidx.core.content.ContextCompat
import androidx.core.widget.NestedScrollView 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 android.webkit.WebSettings
import androidx.appcompat.app.AlertDialog import androidx.appcompat.app.AlertDialog
import androidx.core.content.res.ResourcesCompat 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.shareLink
import apps.amine.bou.readerforselfoss.utils.sourceAndDateText import apps.amine.bou.readerforselfoss.utils.sourceAndDateText
import apps.amine.bou.readerforselfoss.utils.succeeded import apps.amine.bou.readerforselfoss.utils.succeeded
import android.webkit.WebView
import com.bumptech.glide.Glide import com.bumptech.glide.Glide
import com.bumptech.glide.request.RequestOptions import com.bumptech.glide.request.RequestOptions
import com.github.rubensousa.floatingtoolbar.FloatingToolbar import com.github.rubensousa.floatingtoolbar.FloatingToolbar
@ -410,6 +407,14 @@ class ArticleFragment : Fragment() {
rootView!!.webcontent.settings.loadWithOverviewMode = true rootView!!.webcontent.settings.loadWithOverviewMode = true
rootView!!.webcontent.settings.javaScriptEnabled = false 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) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
rootView!!.webcontent.settings.layoutAlgorithm = rootView!!.webcontent.settings.layoutAlgorithm =
WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING 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
}
} }