1 files changed, 81 insertions, 0 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewSearch.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewSearch.kt
new file mode 100644
index 00000000..0795efe2
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewSearch.kt
@@ -0,0 +1,81 @@
+package com.pitchedapps.frost.web
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Color
+import android.support.v4.view.NestedScrollingChild
+import android.util.AttributeSet
+import android.view.View
+import android.webkit.WebView
+import ca.allanwang.kau.utils.*
+import com.pitchedapps.frost.facebook.FbTab
+import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
+import com.pitchedapps.frost.utils.Prefs
+import io.reactivex.android.schedulers.AndroidSchedulers
+import io.reactivex.disposables.Disposable
+import io.reactivex.subjects.BehaviorSubject
+import io.reactivex.subjects.PublishSubject
+
+/**
+ * Created by Allan Wang on 2017-06-25.
+ *
+ * A bare bone search view meant solely to extract data from the web
+ * This should be hidden
+ */
+class FrostWebViewSearch (context: Context) : WebView(context) {
+    var baseUrl: String? = null
+    var baseEnum: FbTab? = null
+    internal var frostWebClient: FrostWebViewClient? = null
+
+    init {
+        gone()
+        setupWebview()
+    }
+
+    @SuppressLint("SetJavaScriptEnabled")
+    fun setupWebview(url: String, enum: FbTab? = null) {
+        baseUrl = url
+        baseEnum = enum
+        settings.javaScriptEnabled = true
+        settings.userAgentString = USER_AGENT_BASIC
+//        settings.domStorageEnabled = true
+        setLayerType(View.LAYER_TYPE_HARDWARE, null)
+        frostWebClient = baseEnum?.webClient?.invoke(this) ?: FrostWebViewClient(this)
+        webViewClient = frostWebClient
+        webChromeClient = FrostChromeClient(this)
+        addJavascriptInterface(FrostJSI(context, this), "Frost")
+        setBackgroundColor(Color.TRANSPARENT)
+    }
+
+    fun loadUrl(url: String?, animate: Boolean) {
+        if (url == null) return
+        registerTransition(animate)
+        super.loadUrl(url)
+    }
+
+    fun reload(animate: Boolean) {
+        registerTransition(animate)
+        super.reload()
+    }
+
+    /**
+     * Hook onto the refresh observable for one cycle
+     * Animate toggles between the fancy ripple and the basic fade
+     * The cycle only starts on the first load since there may have been another process when this is registered
+     */
+    fun registerTransition(animate: Boolean) {
+        var dispose: Disposable? = null
+        var loading = false
+        dispose = refreshObservable.subscribeOn(AndroidSchedulers.mainThread()).subscribe {
+            if (it) {
+                loading = true
+                if (isVisible()) fadeOut(duration = 200L)
+            } else if (loading) {
+                dispose?.dispose()
+                if (animate && Prefs.animate) circularReveal(offset = 150L)
+                else fadeIn(duration = 100L)
+            }
+        }
+    }
+
+}