misc (#428)

* Add permission check

* Validate uri before downloading

* Update links, addresses # 411

* Update crashlytics

4 files changed, 23 insertions, 8 deletions

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt
index b7bacbc2..8168efca 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt
@@ -133,8 +133,9 @@ class AboutActivity : AboutActivityBase(null, {
                 val size = c.dimenPixelSize(R.dimen.kau_avatar_bounds)
                 images = arrayOf<Pair<IIcon, () -> Unit>>(
                         GoogleMaterial.Icon.gmd_star to { c.startPlayStoreLink(R.string.play_store_package_id) },
-                        CommunityMaterial.Icon.cmd_reddit to { c.startLink("https://www.reddit.com/r/FrostForFacebook/") },
-                        CommunityMaterial.Icon.cmd_github_circle to { c.startLink("https://github.com/AllanWang/Frost-for-Facebook") }
+                        CommunityMaterial.Icon.cmd_reddit to { c.startLink(R.string.reddit_url) },
+                        CommunityMaterial.Icon.cmd_github_circle to { c.startLink(R.string.github_url) },
+                        CommunityMaterial.Icon.cmd_xda to { c.startLink(R.string.xda_url) }
                 ).mapIndexed { i, (icon, onClick) ->
                     ImageView(c).apply {
                         layoutParams = ViewGroup.LayoutParams(size, size)
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt
index 50ab3acb..26b10532 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt
@@ -5,6 +5,8 @@ import android.content.Intent
 import android.net.Uri
 import android.webkit.ValueCallback
 import android.webkit.WebChromeClient
+import ca.allanwang.kau.permissions.PERMISSION_WRITE_EXTERNAL_STORAGE
+import ca.allanwang.kau.permissions.kauRequestPermissions
 import ca.allanwang.kau.utils.string
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.L
@@ -29,11 +31,17 @@ class FileChooserDelegate : FileChooserContract {
     override var filePathCallback: ValueCallback<Array<Uri>?>? = null
 
     override fun Activity.openMediaPicker(filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: WebChromeClient.FileChooserParams) {
-        this@FileChooserDelegate.filePathCallback = filePathCallback
-        val intent = Intent()
-        intent.type = fileChooserParams.acceptTypes.firstOrNull()
-        intent.action = Intent.ACTION_GET_CONTENT
-        startActivityForResult(Intent.createChooser(intent, string(R.string.pick_image)), MEDIA_CHOOSER_RESULT)
+        kauRequestPermissions(PERMISSION_WRITE_EXTERNAL_STORAGE) { granted, _ ->
+            if (!granted) {
+                filePathCallback.onReceiveValue(null)
+                return@kauRequestPermissions
+            }
+            this@FileChooserDelegate.filePathCallback = filePathCallback
+            val intent = Intent()
+            intent.type = fileChooserParams.acceptTypes.firstOrNull()
+            intent.action = Intent.ACTION_GET_CONTENT
+            startActivityForResult(Intent.createChooser(intent, string(R.string.pick_image)), MEDIA_CHOOSER_RESULT)
+        }
     }
 
     override fun Activity.onActivityResultWeb(requestCode: Int, resultCode: Int, intent: Intent?): Boolean {
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
index ac9745f9..53cede18 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
@@ -20,9 +20,12 @@ import com.pitchedapps.frost.dbflow.loadFbCookie
  */
 fun Context.frostDownload(url: String, userAgent: String, contentDisposition: String, mimeType: String, contentLength: Long) {
     L.d("Received download request", "Download $url")
+    val uri = Uri.parse(url) ?: return
+    if (uri.scheme != "http" && uri.scheme != "https")
+        return L.e("Invalid download attempt", url)
     kauRequestPermissions(PERMISSION_WRITE_EXTERNAL_STORAGE) { granted, _ ->
         if (!granted) return@kauRequestPermissions
-        val request = DownloadManager.Request(Uri.parse(url))
+        val request = DownloadManager.Request(uri)
         request.setMimeType(mimeType)
         val cookie = loadFbCookie(Prefs.userId) ?: return@kauRequestPermissions
         request.addRequestHeader("cookie", cookie.cookie)
diff --git a/app/src/main/res/values/strings_no_translate.xml b/app/src/main/res/values/strings_no_translate.xml
index 4651668b..e7155df9 100644
--- a/app/src/main/res/values/strings_no_translate.xml
+++ b/app/src/main/res/values/strings_no_translate.xml
@@ -4,6 +4,9 @@
     <string name="paypal" translatable="false">PayPal</string>
     <string name="play_store_package_id" translatable="false">com.pitchedapps.frost</string>
     <string name="translation_url" translatable="false">https://crwd.in/frost-for-facebook</string>
+    <string name="github_url">https://github.com/AllanWang/Frost-for-Facebook</string>
+    <string name="reddit_url">https://www.reddit.com/r/FrostForFacebook</string>
+    <string name="xda_url" translatable="false">https://forum.xda-developers.com/android/apps-games/app-frost-facebook-t3685896</string>
     <string name="frost_prefix" translatable="false">Frost for Facebook:</string>
     <string name="feedback" translatable="false">Feedback</string>
     <string name="bug_report" translatable="false">Bug Report</string>