字体和webview相比,小了好多

[lodgkk]

字体和webview相比,小了好多,怎么设置正常呢

[yangchong211]

• 如何设置字体大小

  //WebView加上这个设置后,WebView里的字体就不会随系统字体大小设置发生变化了.
  webview.getSettings().setTextZoom(100);

• 设置字体大小

  /**
   * 设置字体大小
   * @param fontSize                      字体大小
   */
  public void setTextSize(int fontSize){
      WebSettings settings = this.getSettings();
      settings.setSupportZoom( true);
      switch (fontSize) {
          case  1:
              settings.setTextSize(WebSettings.TextSize.SMALLEST);
              break;
          case  2:
              settings.setTextSize(WebSettings.TextSize.SMALLER);
              break;
          case  3:
              settings.setTextSize(WebSettings.TextSize.NORMAL);
              break;
          case  4:
              settings.setTextSize(WebSettings.TextSize.LARGER);
              break;
          case  5:
              settings.setTextSize(WebSettings.TextSize.LARGEST);
              break;
          default:
              settings.setTextSize(WebSettings.TextSize.NORMAL);
              break;
      }
  }

• 通过屏幕密度调整分辨率

  /**
   * 通过屏幕密度调整分辨率
   */
  public void setDensityZoom(){
      WebSettings settings = this.getSettings();
      int screenDensity = getResources().getDisplayMetrics().densityDpi;
      WebSettings.ZoomDensity zoomDensity = WebSettings.ZoomDensity.MEDIUM;
      switch (screenDensity) {
          case DisplayMetrics.DENSITY_LOW:
              //75
              zoomDensity = WebSettings.ZoomDensity.CLOSE;
              break;
          case DisplayMetrics.DENSITY_MEDIUM:
              //100
              zoomDensity = WebSettings.ZoomDensity.MEDIUM;
              break;
          case DisplayMetrics.DENSITY_HIGH:
              //150
              zoomDensity = WebSettings.ZoomDensity.FAR;
              break;
      }
      settings.setDefaultZoom(zoomDensity);
  }

• 设置自适应

  settings.setUseWideViewPort(true); 
  settings.setLoadWithOverviewMode(true); 
  settings.setTextZoom(100);