博客

import java.io.File; 
   
import android.app.Activity; 
import android.graphics.Bitmap; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.View; 
import android.webkit.JsPromptResult; 
import android.webkit.JsResult; 
import android.webkit.WebChromeClient; 
import android.webkit.WebSettings; 
import android.webkit.WebSettings.RenderPriority; 
import android.webkit.WebView; 
import android.webkit.WebViewClient; 
import android.widget.RelativeLayout; 
import android.widget.TextView; 
import android.widget.Toast; 
   
public class MainActivity extendsActivity { 
   
    privatestaticfinal String APP_CACAHE_DIRNAME ="/webcache"; 
    privateTextView tv_topbar_title; 
    privateRelativeLayout rl_loading; 
    privateWebView mWebView; 
    privateString url; 
   
    @Override 
    protectedvoidonCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main); 
           
        url =&#