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Fix #441 - changing text size needs to call evaluateJavascript instead of loadUrl when targeting SDK >= 19

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This commit is contained in:
Mark Anderson 2013-12-11 21:54:17 +00:00
parent 057ee82e33
commit 35170ed98c
1 changed files with 9 additions and 12 deletions
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21
clients/android/NewsBlur/src/com/newsblur/view/NewsblurWebview.java
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@ -1,12 +1,12 @@
package com.newsblur.view;
import android.content.Context;
import android.os.Build;
import android.os.Handler;
import android.os.Message;
import android.util.AttributeSet;
import android.util.Log;
import android.webkit.WebSettings;
import android.webkit.WebSettings.PluginState;
import android.webkit.WebView;
import com.newsblur.util.AppConstants;
@ -58,16 +58,13 @@ public class NewsblurWebview extends WebView {
super.onResume();
}
public void setHandler(Handler h) {
this.handler = h;
loadUrl("javascript:window.onload=webview.scroll(document.body.scrollHeight)");
public void setTextSize(float textSize) {
Log.d("Reading", "Setting textsize to " + (AppConstants.FONT_SIZE_LOWER_BOUND + textSize));
String script = "javascript:document.body.style.fontSize='" + (AppConstants.FONT_SIZE_LOWER_BOUND + textSize) + "em';";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
evaluateJavascript(script, null);
} else {
loadUrl(script);
}
}
public void setTextSize(float textSize) {
Log.d("Reading", "Setting textsize to " + (AppConstants.FONT_SIZE_LOWER_BOUND + textSize));
loadUrl("javascript:document.body.style.fontSize='" + (AppConstants.FONT_SIZE_LOWER_BOUND + textSize) + "em';");
}
}