From 86249162bb50fce32113416e47e9985461dd67d7 Mon Sep 17 00:00:00 2001
From: Jonathan Trowbridge <jonathan.trowbridge@gmail.com>
Date: Wed, 11 Jul 2018 15:03:23 -0400
Subject: [PATCH] master - Updated sample to support pre KitKat devices.

---
 sample/build.gradle                           |  3 +++
 sample/src/main/AndroidManifest.xml           | 22 ++++++++++++++++
 .../activities/MainActivity.java              | 26 ++++++++++++++-----
 sample/src/main/res/values/styles.xml         | 23 ++++++++++++++++
 4 files changed, 68 insertions(+), 6 deletions(-)

diff --git a/sample/build.gradle b/sample/build.gradle
index 2798978..98ad40e 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -37,6 +37,9 @@ dependencies {
     implementation 'com.android.support.constraint:constraint-layout:1.1.2'
     implementation 'com.android.support:design:27.1.1'
 
+    // Provides file picker for pre KitKat (API 19) devices.
+    implementation 'com.nononsenseapps:filepicker:4.1.0'
+
     implementation project(path: ':simplevlcplayer')
 }
 
diff --git a/sample/src/main/AndroidManifest.xml b/sample/src/main/AndroidManifest.xml
index e7fa0d1..c1c50e7 100644
--- a/sample/src/main/AndroidManifest.xml
+++ b/sample/src/main/AndroidManifest.xml
@@ -25,6 +25,28 @@
             </intent-filter>
         </activity>
 
+        <!-- File picker provider for pre KitKat (API 19) devices -->
+        <activity
+            android:name="com.nononsenseapps.filepicker.FilePickerActivity"
+            android:label="@string/app_name"
+            android:theme="@style/FilePickerTheme">
+            <intent-filter>
+                <action android:name="android.intent.action.GET_CONTENT"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+        </activity>
+
+        <provider
+            android:name="android.support.v4.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/nnf_provider_paths"/>
+        </provider>
+
+
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/sample/src/main/java/com/masterwok/demosimplevlcplayer/activities/MainActivity.java b/sample/src/main/java/com/masterwok/demosimplevlcplayer/activities/MainActivity.java
index 7833fcd..97e4bc3 100644
--- a/sample/src/main/java/com/masterwok/demosimplevlcplayer/activities/MainActivity.java
+++ b/sample/src/main/java/com/masterwok/demosimplevlcplayer/activities/MainActivity.java
@@ -3,13 +3,16 @@
 import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
+import android.os.Environment;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.AppCompatButton;
 
 import com.masterwok.demosimplevlcplayer.R;
 import com.masterwok.simplevlcplayer.VlcOptionsProvider;
 import com.masterwok.simplevlcplayer.activities.MediaPlayerActivity;
+import com.nononsenseapps.filepicker.FilePickerActivity;
 
 
 /**
@@ -74,8 +77,20 @@ protected void onStart() {
      * Show the activity for picking file.
      */
     private void showOpenDocumentActivity() {
-        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
-        intent.setType("*/*");
+        Intent intent;
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            // Use storage access framework
+            intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
+            intent.setType("*/*");
+        } else {
+            // Fallback to external file picker.
+            intent = new Intent(this, FilePickerActivity.class);
+            intent.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false);
+            intent.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, false);
+            intent.putExtra(FilePickerActivity.EXTRA_MODE, FilePickerActivity.MODE_FILE);
+            intent.putExtra(FilePickerActivity.EXTRA_START_PATH, Environment.getExternalStorageDirectory().getPath());
+        }
 
         startActivityForResult(intent, OpenDocumentRequestCode);
     }
@@ -106,15 +121,14 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
     private void startMediaPlayerActivity(Uri videoUri, Uri subtitleUri) {
         Intent intent = new Intent(this, MediaPlayerActivity.class);
 
-        intent.putExtra(MediaPlayerActivity.MediaUri, videoUri);
-        intent.putExtra(MediaPlayerActivity.SubtitleUri, subtitleUri);
-
+        // Example of using an http resource.
 //        intent.putExtra(MediaPlayerActivity.MediaUri, Uri.parse(
 //                "http://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_320x180.mp4"
 ////                "http://download.blender.org/peach/bigbuckbunny_movies/big_buck_bunny_1080p_stereo.avi"
 //        ));
 
-        // TODO: Seek partial files setTime fails when seeking past downloaded portion of file.
+        intent.putExtra(MediaPlayerActivity.MediaUri, videoUri);
+        intent.putExtra(MediaPlayerActivity.SubtitleUri, subtitleUri);
 
         startActivity(intent);
     }
diff --git a/sample/src/main/res/values/styles.xml b/sample/src/main/res/values/styles.xml
index 177cefc..54d554a 100644
--- a/sample/src/main/res/values/styles.xml
+++ b/sample/src/main/res/values/styles.xml
@@ -17,4 +17,27 @@
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light"/>
 
+    <!-- You can also inherit from NNF_BaseTheme.Light -->
+    <style name="FilePickerTheme" parent="NNF_BaseTheme">
+        <!-- Set these to match your theme -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+
+        <!-- Setting a divider is entirely optional -->
+        <item name="nnf_list_item_divider">?android:attr/listDivider</item>
+
+        <!-- Need to set this also to style create folder dialog -->
+        <item name="alertDialogTheme">@style/FilePickerAlertDialogTheme</item>
+
+        <!-- If you want to set a specific toolbar theme, do it here -->
+        <!-- <item name="nnf_toolbarTheme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item> -->
+    </style>
+
+    <style name="FilePickerAlertDialogTheme" parent="Theme.AppCompat.Dialog.Alert">
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
 </resources>