QQ浏览器 v12.2.3.7053版本的 MD5 值为：8285ab3059e5c8b521a264dfbc5c3685
以下内容为反编译后的 PDFUtil.java 源代码，内容仅作参考
package com.tencent.mtt.external.pagetoolbox.pdf;
import android.graphics.Bitmap;
import android.graphics.Paint;
import android.graphics.pdf.PdfDocument;
import android.os.Build;
import android.text.TextUtils;
import android.view.View;
import com.tencent.common.task.Continuation;
import com.tencent.common.task.QBTask;
import com.tencent.common.threadpool.BrowserExecutorSupplier;
import com.tencent.common.utils.FileUtils;
import com.tencent.common.utils.IFileStore;
import com.tencent.common.utils.UrlUtils;
import com.tencent.mtt.ContextHolder;
import com.tencent.mtt.base.notification.facade.IMessageBubbleService;
import com.tencent.mtt.base.notification.facade.NormalMessageBundle;
import com.tencent.mtt.base.skin.MttResources;
import com.tencent.mtt.base.stat.StatManager;
import com.tencent.mtt.base.utils.DeviceUtils;
import com.tencent.mtt.base.utils.permission.PermissionRequest;
import com.tencent.mtt.base.utils.permission.PermissionUtils;
import com.tencent.mtt.browser.file.FileCoreModule;
import com.tencent.mtt.browser.plugin.ui.newskin.BoxLoadingView;
import com.tencent.mtt.browser.window.IWebView;
import com.tencent.mtt.browser.window.UrlParams;
import com.tencent.mtt.browser.window.templayer.QBWebviewWrapper;
import com.tencent.mtt.businesscenter.facade.IFrameworkDelegate;
import com.tencent.mtt.qbcontext.core.QBContext;
import com.tencent.mtt.view.dialog.newui.SimpleDialogBuilder;
import com.tencent.mtt.view.dialog.newui.builder.api.ICommonDialogBuilder;
import com.tencent.mtt.view.dialog.newui.builder.api.base.IDialogBuilderInterface;
import com.tencent.mtt.view.dialog.newui.dialog.DialogBase;
import com.tencent.mtt.view.dialog.newui.view.ViewOnClickListener;
import com.tencent.mtt.view.toast.MttToaster;
import com.xiaomi.mipush.sdk.Constants;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.concurrent.Callable;
public class PDFUtil {
public static String a(String str, String str2, String str3) {
if (TextUtils.isEmpty(str) || TextUtils.isEmpty(str2)) {
return null;
}
File file = new File(str, str2 + str3);
String name = file.getName();
int i = 1;
if (!TextUtils.equals(name, str2)) {
file = new File(str, name);
str2 = file.getName().replace(".pdf", "");
}
while (file.exists()) {
StringBuilder sb = new StringBuilder();
sb.append(str2);
sb.append("(");
sb.append(i);
sb.append(")");
i++;
file = new File(str, sb.toString().replaceAll("%", "") + str3);
}
return file.getName();
}
public static void a(final IWebView iWebView) {
if (iWebView instanceof QBWebviewWrapper) {
PermissionUtils.a(PermissionUtils.a(4), new PermissionRequest.Callback() {
@Override
public void onPermissionRequestGranted(boolean z) {
PDFUtil.b(IWebView.this);
}
@Override
public void onPermissionRevokeCanceled() {
MttToaster.show("SD卡存储”权限被拒绝，无法导出", 1);
}
}, true, "SD卡存储”权限被拒绝，无法导出");
}
}
public static boolean a(Bitmap bitmap, File file) {
FileOutputStream fileOutputStream;
if (Build.VERSION.SDK_INT >= 19 && bitmap != null) {
PdfDocument.PageInfo create = new PdfDocument.PageInfo.Builder(bitmap.getWidth(), bitmap.getHeight(), 1).create();
PdfDocument pdfDocument = new PdfDocument();
PdfDocument.Page startPage = pdfDocument.startPage(create);
startPage.getCanvas().drawBitmap(bitmap, 0.0f, 0.0f, (Paint) null);
pdfDocument.finishPage(startPage);
if (file.exists()) {
file.delete();
}
try {
fileOutputStream = new FileOutputStream(file);
try {
pdfDocument.writeTo(fileOutputStream);
fileOutputStream.flush();
try {
fileOutputStream.close();
pdfDocument.close();
} catch (IOException unused) {
}
return true;
} catch (FileNotFoundException unused2) {
} catch (IOException unused3) {
} catch (Throwable th) {
th = th;
if (fileOutputStream != null) {
try {
fileOutputStream.close();
} catch (IOException unused4) {
throw th;
}
}
pdfDocument.close();
throw th;
}
} catch (FileNotFoundException unused5) {
fileOutputStream = null;
} catch (IOException unused6) {
fileOutputStream = null;
} catch (Throwable th2) {
th = th2;
fileOutputStream = null;
}
}
return false;
}
public static void b(final IWebView iWebView) {
if (iWebView instanceof QBWebviewWrapper) {
NormalMessageBundle normalMessageBundle = new NormalMessageBundle();
BoxLoadingView boxLoadingView = new BoxLoadingView(ContextHolder.getAppContext(), (byte) 3, (byte) 4, (byte) 2);
boxLoadingView.a(MttResources.s(24), MttResources.s(24), 1);
boxLoadingView.setText("");
normalMessageBundle.j = boxLoadingView;
normalMessageBundle.f32713d = "正在将网页保存为PDF，待网页完全加载完成再保存效果更好";
final long showNormalBubble = ((IMessageBubbleService) QBContext.getInstance().getService(IMessageBubbleService.class)).showNormalBubble(normalMessageBundle, null);
QBWebviewWrapper qBWebviewWrapper = (QBWebviewWrapper) iWebView;
final int af = DeviceUtils.ai() ? DeviceUtils.af() / 3 : DeviceUtils.af() / 2;
final String url = iWebView.getUrl();
if (TextUtils.isEmpty(url)) {
url = "qb://home/?opt=1";
}
String pageTitle = qBWebviewWrapper.getPageTitle();
if (TextUtils.isEmpty(pageTitle)) {
pageTitle = "网页PDF_" + new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss").format(new Date());
}
String absolutePath = FileUtils.n().getAbsolutePath();
String a2 = a(absolutePath, pageTitle, ".pdf");
if (TextUtils.isEmpty(a2)) {
((IMessageBubbleService) QBContext.getInstance().getService(IMessageBubbleService.class)).closeMyBubble(showNormalBubble);
MttToaster.show("保存失败，请重试", 0);
return;
}
final File file = new File(absolutePath + File.separator + a2.replaceAll("%", "").replaceAll(Constants.COLON_SEPARATOR, Constants.ACCEPT_TIME_SEPARATOR_SERVER).replaceAll("\\|", "_"));
QBTask.b((Callable) new Callable<Bitmap>() {
@Override
public Bitmap call() throws Exception {
return IWebView.this.snapshotWholePageUsingBitmap(af, 0, IWebView.RatioRespect.RESPECT_WIDTH, 5);
}
}).a(new Continuation<Bitmap, Object>() {
@Override
public Object then(QBTask<Bitmap> qBTask) throws Exception {
if (qBTask != null && qBTask.e() != null) {
if (qBTask.e() == null || qBTask.e().getByteCount() < 10240 || !PDFUtil.a(qBTask.e(), file)) {
MttToaster.show("保存失败，请重试", 0);
} else {
IFileStore d2 = FileCoreModule.d();
if (d2 != null) {
d2.b(file);
d2.b(file.getAbsolutePath());
}
PDFUtil.b(url);
PDFUtil.b(url, "SavemodulePopup_Show");
}
((IMessageBubbleService) QBContext.getInstance().getService(IMessageBubbleService.class)).closeMyBubble(showNormalBubble);
}
return null;
}
}, 0);
}
}
public static void b(final String str) {
BrowserExecutorSupplier.forMainThreadTasks().execute(new Runnable() {
@Override
public void run() {
ICommonDialogBuilder a2 = SimpleDialogBuilder.a();
a2.a(IDialogBuilderInterface.ImageStyle.MATCH_MARGIN).a("https://static.res.qq.com/nav/toolbox/save_web2pdf_notify.png").d("PDF已保存").e("可在“文件>文档”查看").a(IDialogBuilderInterface.ButtonOrientation.VERTICAL).a((CharSequence) "去看看").c("好的");
a2.a_(new ViewOnClickListener() {
@Override
public void onClick(View view, DialogBase dialogBase) {
((IFrameworkDelegate) QBContext.getInstance().getService(IFrameworkDelegate.class)).doLoad(new UrlParams("qb://tab/file?callFrom=SV_PDF&entry=true&target=5&whichTimesShowBubble=1").d(true));
PDFUtil.b(str, "SavemodulePopup_Gotosee_Click");
dialogBase.dismiss();
}
});
a2.c(new ViewOnClickListener() {
@Override
public void onClick(View view, DialogBase dialogBase) {
PDFUtil.b(str, "SavemodulePopup_OkFine_Click");
dialogBase.dismiss();
}
});
a2.e();
}
});
}
public static void b(String str, String str2) {
if (TextUtils.isEmpty(str) || TextUtils.isEmpty(str2)) {
return;
}
HashMap hashMap = new HashMap();
hashMap.put("domain", UrlUtils.getHost(str));
hashMap.put("FileType", "PDF");
StatManager.b().b(str2, hashMap);
}
}