feat: added clear clipboard

android/src/main/java/com/reactnativecommunity/clipboard/ClipboardModule.java

@@ -90,6 +90,21 @@ public void setString(String text) {
     }
   }
 
+  @ReactMethod
+  public void clearClip(Promise promise) {
+    try {
+      ClipboardManager clipboard = getClipboardService();
+      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+        clipboard.clearPrimaryClip();
+        promise.resolve(true);
+      }
+      promise.resolve(false);
+    } catch (Exception e) {
+      promise.reject(e);
+      e.printStackTrace();
+    }
+  }
+
   @ReactMethod
   public void hasString(Promise promise) {
     try {

example/App.tsx

@@ -56,6 +56,14 @@ export const App: React.FC = () => {
     Alert.alert(`Copied to clipboard: ${text}`);
   };
 
+  const clearClipboardText = async () => {
+    if (await Clipboard.clearClip()) {
+      Alert.alert(`Clipboard Cleared Success`);
+      return;
+    }
+    Alert.alert(`Clipboard Cleared Failed`);
+  };
+
   const writeImageToClipboard = async () => {
     Clipboard.setImage(TEST_IMAGE);
     Alert.alert(`Copied Image to clipboard`);
@@ -91,6 +99,7 @@ export const App: React.FC = () => {
           placeholder="Type here..."
         />
         <Button onPress={writeToClipboard} title="Write to Clipboard" />
+        <Button onPress={clearClipboardText} title="Clear Clipboard" />
         <Button
           onPress={writeImageToClipboard}
           title="Write Image to Clipboard"

src/Clipboard.ts

@@ -181,6 +181,20 @@ export const Clipboard = {
     }
     return NativeClipboard.hasWebURL();
   },
+  /**
+   * (Android Only)
+   * Clear clipboard return promise with boolean if clipboard cleared, 
+   * this Added in Android API level 28 
+   * ```javascript
+   * await Clipboard.clearClip();
+   * ```
+   */
+  clearClip(){
+    if (Platform.OS == 'ios') {
+      return;
+    }
+    return NativeClipboard.clearClip(); 
+  },
   /**
    * (iOS and Android Only)
    * Adds a listener to get notifications when the clipboard has changed.

src/NativeClipboard.ts

@@ -23,6 +23,7 @@ export interface Spec extends TurboModule {
   hasImage: () => Promise<boolean>;
   hasURL: () => Promise<boolean>;
   hasWebURL: () => Promise<boolean>;
+  clearClip: () => Promise<boolean>;
 }
 
 export default TurboModuleRegistry.get<Spec>('RNCClipboard') as Spec;