Update README.md

Author: braver-tool

README.md

@@ -6,7 +6,7 @@ This app can make the file picking process easy, which allows you to select Pict
 For using this library, you need to migrate your project to AndroidX(If your project is not migrated to AndroidX).
 
 
-<img src="app_demo_a.jpg" width="30%" height="30%"/>
+<img src="app_demo_b.jpg" width="30%" height="30%"/>
 
 
 # Getting Started
@@ -25,16 +25,16 @@ allprojects {
 buildscript {
     repositories {
         maven { url "https://www.jitpack.io" }
-    }
+    }	
 }
 ```
 
 Then, Add this in your root `build.gradle` file (app level gradle file):
 
   add implementation 'implementation 'com.github.braver-tool:Android11FilePicker:0.1.1' to your build.gradle dependencies block.
-
+  
   for example:
-
+  
   ```
   dependencies {
     implementation 'com.github.braver-tool:Android11FilePicker:0.1.1'
@@ -56,8 +56,66 @@ It depends on your targetAPI:
 - `targetAPI <= 28`, you are fine ;)
 - `targetAPI >= 29`, please enable `requestLegacyExternalStorage` on your Manifest.xml file
 
+## How to use the included SD-card picker:
+
+### Include a provider element
+
+Due to changes in Android 6.0 Marshmallow, bare File URIs can no
+longer be returned in a safe way. This change requires you to add an
+entry to your manifest.
+
+**NOTE: If you have an existing content provider in your app with the same authority you will have a conflict.**
+
+```xml
+    <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths"
+                tools:replace="android:resource" />
+        </provider>
+```
+
 ## Permissions Needed :
 
 * android.permission.READ_EXTERNAL_STORAGE
 * android.permission.CAMERA
-* android.permission.RECORD_AUDIO
+* android.permission.RECORD_AUDIO
+
+### Include the camera activity
+
+**NOTE: The theme set in the manifest is important.
+
+```xml
+    <activity
+       android:name="com.braver.tool.picker.CameraActivity"
+       android:label="@string/app_name"
+         android:theme="@style/Theme.FilePicker">
+    </activity>
+```
+
+### Handling the ActivityResult
+
+You can use the included utility method to parse the activity result:
+
+```java
+ activityResultLauncherForGallery = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
+            if (result.getResultCode() == RESULT_OK && result.getData() != null) {
+             Uri selectedMediaUri = result.getData().getData();
+             File imageFile = new BraveFilePicker().setActivity(PickerActivity.this).setIsCompressImage(false).setIsTrimVide(false).setFileType(BraveFileType.IMAGE).setDestinationFilePath(AppUtils.getRandomImageFileName(PickerActivity.this)).setContentUri(selectedMediaUri).getSourceFile();
+             // Do something with the result...
+            }
+        });
+```
+
+## Want to customize further?
+
+Sample project is here(https://github.com/braver-tool/Android11FilePicker)
+
+## Usage
+
+ * Photoview - ImageView for Android that supports zooming, by various touch gestures.
+   https://github.com/Baseflow/PhotoView