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[原创]android版foxit去水印去搜索栏修改教程
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发表于:
2011-7-22 21:14
11689
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[原创]android版foxit去水印去搜索栏修改教程
咳咳,罪过罪过,又XX了一个安卓的软件了。。
有不太明白清楚的地方可以参考论坛之前的一个帖子:http://bbs.pediy.com/showthread.php?t=135323
又或者看我在蓝魔之家发过的另外一个修改DOCUMENT TO GO的帖子:
http://www.ramosfans.com/thread-8004-1-1.html
前几天无意中发现foxit pdf有安卓版,于是下载试用两下。打开的速度挺快的,而且还是缓冲一页的,不像ezpdf和document to go那样是半页缓冲的。
随便打开一本书。。擦。。毛啊。。偌大的foxit copyright(c) by foxit corporation挺直的竖立在头顶上捏。。
上apktool,解包。。在res\drawable下可以看到水印的图片躺在那儿。。
去水印方法有二
一,修改水印view的xml里面定义的weight,length大小,修改如下:android:layout_width="0.0dip" android:layout_height="0.0dip"(文件为watermark_view.xml)
二,修改图片,png貌似是可透明的图片,实际上只要把水印的图片换成同样大小dip的透明图片即可。
去搜索栏也同样有两个方法
一,修改搜索栏view的xml里面定义的weight,length大小,方法同上。(文件为doc_search.xml)
二,修改classes.dex里面的代码。把classes.dex逆成jar包之后,就可以使用jde来看代码了。定位到com.Foxit.Reader的DocReaderActivity。在安卓里面,我的理解,Activity就相当于对话框之类的,所以,基本上在找代码的时候,看这么一些个带有关键字的类就可以了。我们看一下这个函数ToDecideWhatToShowAndWhatToHideTheFuckUI()
private void ToDecideWhatToShowAndWhatToHideTheFuckUI()
{
FoxitApplication localFoxitApplication = (FoxitApplication)getApplication();
boolean bool1 = this.mOnSearchMode;
boolean bool2 = localFoxitApplication.getReflowState();
int i = this.mAnnotState;
int j = getResources().getConfiguration().orientation;
if (bool2)
{
this.mReflowBack.setVisibility(0);
this.mReflowZoomIn.setVisibility(0);
this.mReflowZoomOut.setVisibility(0);
if (this.mToolbarLayout != null)
this.mToolbarLayout.setVisibility(8);
if (this.mToolBarFlipper != null)
this.mToolBarFlipper.setVisibility(8);
this.mSearchLayout.setVisibility(8);
this.mPencilSettingFlipper.setVisibility(8);
this.mSoftMenu.setVisibility(8);
this.mZoomInButton.setVisibility(8);
this.mZoomOutButton.setVisibility(8);
this.mGotoSeekBar.setVisibility(8);
this.mOnSearchMode = 0;
this.mAnnotState = 0;
return;
}
this.mReflowBack.setVisibility(8);
this.mReflowZoomIn.setVisibility(8);
this.mReflowZoomOut.setVisibility(8);
this.mSoftMenu.setVisibility(0);
this.mZoomInButton.setVisibility(0);
this.mZoomOutButton.setVisibility(0);
this.mGotoSeekBar.setVisibility(0);
if (this.mToolbarLayout != null)
this.mToolbarLayout.setVisibility(0);
if (this.mToolBarFlipper != null)
this.mToolBarFlipper.setVisibility(0);
if (bool1)
{
this.mSearchLayout.setVisibility(8);
this.mPencilSettingFlipper.setVisibility(8);
if (this.mToolbarLayout != null)
this.mToolbarLayout.setVisibility(8);
if (this.mToolBarFlipper != null)
this.mToolBarFlipper.setVisibility(8);
this.mAnnotState = 0;
return;
}
this.mSearchLayout.setVisibility(8);
switch (i)
{
default:
return;
case 0:
ViewFlipper localViewFlipper1 = this.mPencilSettingFlipper;
Runnable localRunnable1 = this.mAnnotSettingDelayRunnable;
boolean bool3 = localViewFlipper1.removeCallbacks(localRunnable1);
this.mPencilSettingFlipper.setVisibility(8);
this.mPencilTool.setImageResource(2130837640);
this.mEraserTool.setImageResource(2130837630);
return;
case 1:
this.mPencilSettingFlipper.setVisibility(0);
ViewFlipper localViewFlipper2 = this.mPencilSettingFlipper;
Animation localAnimation = AnimationUtils.loadAnimation(this.mContext, 2130968577);
localViewFlipper2.startAnimation(localAnimation);
if (j == 2)
{
this.mSoftMenu.setVisibility(8);
this.mZoomInButton.setVisibility(8);
this.mZoomOutButton.setVisibility(8);
this.mGotoSeekBar.setVisibility(8);
}
while (true)
{
this.mPencilTool.setImageResource(2130837644);
this.mEraserTool.setImageResource(2130837630);
return;
if (this.mToolBarFlipper.getCurrentView().getId() != 2131296297)
continue;
this.mToolBarFlipper.showNext();
}
case 2:
}
this.mPencilSettingFlipper.setVisibility(8);
ViewFlipper localViewFlipper3 = this.mPencilSettingFlipper;
Runnable localRunnable2 = this.mAnnotSettingDelayRunnable;
boolean bool4 = localViewFlipper3.removeCallbacks(localRunnable2);
this.mPencilTool.setImageResource(2130837640);
this.mEraserTool.setImageResource(2130837633);
if (j == 2)
{
this.mSoftMenu.setVisibility(8);
this.mZoomInButton.setVisibility(8);
this.mZoomOutButton.setVisibility(8);
this.mGotoSeekBar.setVisibility(8);
return;
}
if (this.mToolBarFlipper.getCurrentView().getId() != 2131296297)
return;
this.mToolBarFlipper.showNext();
}
从函数的名字就可以猜到是干什么用的了。再详细看代码,果真是这里。
boolean bool1 = this.mOnSearchMode;这里获取是否为搜索模式。
if (bool1)
{
this.mSearchLayout.setVisibility(8);
this.mPencilSettingFlipper.setVisibility(8);
if (this.mToolbarLayout != null)
this.mToolbarLayout.setVisibility(8);
if (this.mToolBarFlipper != null)
this.mToolBarFlipper.setVisibility(8);
this.mAnnotState = 0;
return;
}
是搜索模式则显示相应的widget。
最后修改好相应的xml,重新签名就可以了。
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