pxicb3wke/HTYBrowser
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get favicon

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sonichy
2019-02-19 23:52:05 +08:00
parent 1bff984079
commit bab0f87c16
5 changed files with 34 additions and 6 deletions
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25
main/java/com/hty/browser/MainActivity.java
View File

@@ -34,7 +34,8 @@ import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.drawable.BitmapDrawable;
import android.media.MediaScannerConnection;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
@@ -67,6 +68,7 @@ import android.webkit.URLUtil;
import android.webkit.ValueCallback;
import android.webkit.WebChromeClient;
import android.webkit.WebChromeClient.CustomViewCallback;
import android.webkit.WebIconDatabase;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebView.FindListener;
@@ -85,7 +87,7 @@ import android.widget.Toast;
public class MainActivity extends Activity {
TextView findCount;
EditText editText1, findText;
ImageButton btnGo, btnBack, btnForward, btnMenu, findPrev, findNext, findClose;
ImageButton btnGo, btnBack, btnForward, btnMenu, findPrev, findNext, findClose, imageButton_info;
WebView webView1;
// RelativeLayout RelativeLayout1;
LinearLayout LinearLayout1, LinearLayout2;
@@ -151,6 +153,7 @@ public class MainActivity extends Activity {
findPrev = (ImageButton) findViewById(R.id.findPrev);
findNext = (ImageButton) findViewById(R.id.findNext);
findClose = (ImageButton) findViewById(R.id.findClose);
imageButton_info = (ImageButton) findViewById(R.id.imageButton_info);
// imageView1.setAlpha(100);
btnGo.setOnClickListener(new ButtonListener());
btnBack.setOnClickListener(new ButtonListener());
@@ -162,6 +165,7 @@ public class MainActivity extends Activity {
findClose.setOnClickListener(new ButtonListener());
editText1 = (EditText) findViewById(R.id.EditText1);
webView1 = (WebView) findViewById(R.id.WebView1);
WebIconDatabase.getInstance().open(getDir("icons", MODE_PRIVATE).getPath()); //获取favicon图标路径
registerForContextMenu(webView1);
// 开启JS
webView1.getSettings().setJavaScriptEnabled(true);
@@ -222,6 +226,7 @@ public class MainActivity extends Activity {
btnBack.setEnabled(true);
IMM.hideSoftInputFromWindow(editText1.getWindowToken(), 0);
pgb1.setVisibility(View.VISIBLE);
imageButton_info.setImageResource(android.R.drawable.ic_menu_info_details);
}
@Override
@@ -311,6 +316,14 @@ public class MainActivity extends Activity {
ptitle = title;
}
// 接收网站图标(favicon)
public void onReceivedIcon(WebView view, Bitmap icon) {
Matrix matrix = new Matrix();
matrix.postScale((float)60 / icon.getWidth(), (float)60 / icon.getHeight());
Bitmap bitmap = Bitmap.createBitmap(icon, 0, 0, icon.getWidth(), icon.getHeight(), matrix, true);
imageButton_info.setImageBitmap(bitmap);
}
// 播放网络视频时全屏会被调用的方法
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
@@ -789,7 +802,11 @@ public class MainActivity extends Activity {
ET_url.setText(urln);
layout.addView(ET_url);
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setIcon(android.R.drawable.btn_star);
Bitmap icon = webView1.getFavicon();
Matrix matrix = new Matrix();
matrix.postScale((float)100/icon.getWidth(), (float)100/icon.getHeight());
Bitmap bitmap = Bitmap.createBitmap(icon, 0, 0, icon.getWidth(), icon.getHeight(), matrix, true);
builder.setIcon(new BitmapDrawable(getResources(), bitmap));
builder.setTitle("添加收藏");
builder.setView(layout);
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@@ -813,6 +830,7 @@ public class MainActivity extends Activity {
values.put("website", surl);
values.put("title", stitle);
helper.insert(values);
IMM.hideSoftInputFromWindow(ET_title.getWindowToken(), 0);
} else {
Toast.makeText(getApplicationContext(), "网址已存在", Toast.LENGTH_SHORT).show();
}
@@ -822,7 +840,6 @@ public class MainActivity extends Activity {
dialog.dismiss();
} catch (Exception ex) {
}
IMM.hideSoftInputFromWindow(ET_title.getWindowToken(), 0);
} else {
if (stitle.equals("")){
ET_title.setError("标题不能为空！");