From 136093b2294beac65ac2a99c7034b304197f2b5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E6=B3=B3=E6=BE=84?= <chenyc@digihua.com>
Date: Tue, 31 Dec 2024 16:30:46 +0800
Subject: [PATCH] feat: add text zoom option with openWebView

---
 .../forgr/capacitor_inappbrowser/InAppBrowserPlugin.java | 2 ++
 .../java/ee/forgr/capacitor_inappbrowser/Options.java    | 9 +++++++++
 .../ee/forgr/capacitor_inappbrowser/WebViewDialog.java   | 5 ++++-
 src/definitions.ts                                       | 4 ++++
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/android/src/main/java/ee/forgr/capacitor_inappbrowser/InAppBrowserPlugin.java b/android/src/main/java/ee/forgr/capacitor_inappbrowser/InAppBrowserPlugin.java
index 9aa5ac9..e760f85 100644
--- a/android/src/main/java/ee/forgr/capacitor_inappbrowser/InAppBrowserPlugin.java
+++ b/android/src/main/java/ee/forgr/capacitor_inappbrowser/InAppBrowserPlugin.java
@@ -428,6 +428,8 @@ public void openWebView(PluginCall call) {
       Boolean.TRUE.equals(call.getBoolean("ignoreUntrustedSSLError", false))
     );
 
+    options.setTextZoom(call.getDouble("textZoom"));
+
     String proxyRequestsStr = call.getString("proxyRequests");
     if (proxyRequestsStr != null) {
       try {
diff --git a/android/src/main/java/ee/forgr/capacitor_inappbrowser/Options.java b/android/src/main/java/ee/forgr/capacitor_inappbrowser/Options.java
index 179d3a5..81f74d8 100644
--- a/android/src/main/java/ee/forgr/capacitor_inappbrowser/Options.java
+++ b/android/src/main/java/ee/forgr/capacitor_inappbrowser/Options.java
@@ -131,6 +131,7 @@ public int getWidth() {
   private boolean ignoreUntrustedSSLError;
   private String preShowScript;
   private Pattern proxyRequestsPattern = null;
+  private Double textZoom;
 
   public Pattern getProxyRequestsPattern() {
     return proxyRequestsPattern;
@@ -156,6 +157,14 @@ public void setTitle(String title) {
     this.title = title;
   }
 
+  public Double getTextZoom() {
+    return textZoom;
+  }
+
+  public void setTextZoom(Double textZoom) {
+    this.textZoom = textZoom;
+  }
+
   public boolean getCloseModal() {
     return CloseModal;
   }
diff --git a/android/src/main/java/ee/forgr/capacitor_inappbrowser/WebViewDialog.java b/android/src/main/java/ee/forgr/capacitor_inappbrowser/WebViewDialog.java
index 3b565bb..790ba62 100644
--- a/android/src/main/java/ee/forgr/capacitor_inappbrowser/WebViewDialog.java
+++ b/android/src/main/java/ee/forgr/capacitor_inappbrowser/WebViewDialog.java
@@ -191,7 +191,10 @@ public void presentWebView() {
     _webView.getSettings().setAllowFileAccessFromFileURLs(true);
     _webView.getSettings().setAllowUniversalAccessFromFileURLs(true);
     _webView.getSettings().setMediaPlaybackRequiresUserGesture(false);
-
+    //text zoom
+    int rounded = (int) Math.round(_options.getTextZoom() * 100);
+    _webView.getSettings().setTextZoom(rounded);
+    
     _webView.setWebViewClient(new WebViewClient());
 
     _webView.setWebChromeClient(
diff --git a/src/definitions.ts b/src/definitions.ts
index cbdbe05..f8cf06f 100644
--- a/src/definitions.ts
+++ b/src/definitions.ts
@@ -257,6 +257,10 @@ export interface OpenWebViewOptions {
       height?: number;
     };
   };
+  /**
+   * text zoom in webview, 1.0 is 100%, 1.2 is 120%
+   */
+  textZoom?: number
 }
 
 export interface InAppBrowserPlugin {