package com.xxx.ency.view.web;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.Toolbar;
import android.text.ClipboardManager;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import com.afollestad.materialdialogs.DialogAction;
import com.afollestad.materialdialogs.MaterialDialog;
import com.tencent.smtt.export.external.interfaces.GeolocationPermissionsCallback;
import com.tencent.smtt.export.external.interfaces.JsResult;
import com.tencent.smtt.export.external.interfaces.SslErrorHandler;
import com.tencent.smtt.sdk.WebChromeClient;
import com.tencent.smtt.sdk.WebSettings;
import com.tencent.smtt.sdk.WebView;
import com.tencent.smtt.sdk.WebViewClient;
import com.xxx.ency.R;
import com.xxx.ency.base.BaseActivity;
import com.xxx.ency.config.EncyApplication;
import com.xxx.ency.model.bean.LikeBean;
import com.xxx.ency.model.db.GreenDaoManager;
import com.xxx.ency.model.prefs.SharePrefManager;
import com.xxx.ency.util.SnackBarUtils;
import com.xxx.ency.widget.X5WebView;
import butterknife.BindView;
/**
* Created by xiarh on 2017/11/7.
*/
public class WebActivity extends BaseActivity implements SwipeRefreshLayout.OnRefreshListener {
@BindView(R.id.toolbar)
Toolbar toolbar;
@BindView(R.id.webview)
X5WebView webView;
@BindView(R.id.swipelayout)
SwipeRefreshLayout swipeRefreshLayout;
private String guid;
private String imageUrl;
private int type;
private String url;
private String title;
private boolean isShowLikeIcon;
private MenuItem menuItem;
private GreenDaoManager daoManager;
private SharePrefManager sharePrefManager;
private boolean isLiked;
@Override
protected int getLayoutId() {
return R.layout.activity_web;
}
@Override
protected void initialize() {
daoManager = EncyApplication.getAppComponent().getGreenDaoManager();
sharePrefManager = EncyApplication.getAppComponent().getSharePrefManager();
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
swipeRefreshLayout.setColorSchemeColors(getResources().getColor(R.color.colorPrimary));
swipeRefreshLayout.setOnRefreshListener(this);
swipeRefreshLayout.setOnChildScrollUpCallback(new SwipeRefreshLayout.OnChildScrollUpCallback() {
@Override
public boolean canChildScrollUp(SwipeRefreshLayout parent, @Nullable View child) {
if (child.getScrollY() > 0)
return true;
return false;
}
});
Bundle bundle = getIntent().getExtras();
if (null != bundle) {
guid = bundle.getString("guid");
imageUrl = bundle.getString("imageUrl");
type = bundle.getInt("type");
url = bundle.getString("url");
title = bundle.getString("title");
isShowLikeIcon = bundle.getBoolean("isshow");
}
setTitle(title);
initWebView();
}
@SuppressLint("SetJavaScriptEnabled")
private void initWebView() {
WebSettings settings = webView.getSettings();
settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
settings.setJavaScriptCanOpenWindowsAutomatically(true);
settings.setJavaScriptEnabled(true);
settings.setDomStorageEnabled(true);
settings.setDatabaseEnabled(true);
settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
String dir = this.getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
settings.setGeolocationEnabled(true);
settings.setGeolocationDatabasePath(dir);
if (sharePrefManager.getNightMode()) {
webView.setDayOrNight(false);
} else {
webView.setDayOrNight(true);
}
webView.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView webView, String s) {
return super.shouldOverrideUrlLoading(webView, s);
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
swipeRefreshLayout.setRefreshing(true);
super.onPageStarted(view, url, favicon);
}
@Override
public void onPageFinished(WebView view, String url) {
swipeRefreshLayout.setRefreshing(false);
super.onPageFinished(view, url);
}
@Override
public void onReceivedSslError(WebView webView, SslErrorHandler sslErrorHandler, com.tencent.smtt.export.external.interfaces.SslError sslError) {
sslErrorHandler.proceed();
}
});
webView.setWebChromeClient(new WebChromeClient() {
//扩展支持alert事件
@Override
public boolean onJsAlert(WebView webView, String url, String message, final JsResult jsResult) {
new MaterialDialog.Builder(mContext)
.title("提示")
.content(message)
.positiveText(R.string.yes)
.onPositive(new MaterialDialog.SingleButtonCallback() {
@Override
public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
jsResult.confirm();
}
})
.cancelable(false)
.build()
.show();
return true;
}
@Override
public void onGeolocationPermissionsHidePrompt() {
super.onGeolocationPermissionsHidePrompt();
}
@Override
public void onGeolocationPermissionsShowPrompt(final String origin, final GeolocationPermissionsCallback callback) {
final boolean remember = false;
new MaterialDialog.Builder(mContext)
.title("地理位置授权")
.content("允许" + origin + "获取您当前的地理位置信息吗")
.positiveText("允许")
.onPositive(new MaterialDialog.SingleButtonCallback() {
@Override
public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
callback.invoke(origin, true, remember);
}
})
.negativeText("拒绝")
.negativeColorRes(R.color.black)
.onNegative(new MaterialDialog.SingleButtonCallback() {
@Override
public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
callback.invoke(origin, false, remember);
}
})
.cancelable(false)
.build()
.show();
}
});
webView.setOnScrollListener(new X5WebView.IScrollListener() {
@Override
public void onScrollChanged(int scrollY) {
//swiperefreshLayout刷新
//webView在顶部
if (scrollY == 0) {
swipeRefreshLayout.setEnabled(true);
}
//webView不是顶部
else {
swipeRefreshLayout.setEnabled(false);
}
}
});
//点击返回
webView.setOnKeyListener(new View.OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK && webView.canGoBack()) {
webView.goBack();
return true;
}
return false;
}
});
webView.loadUrl(url);
}
@Override
public void onRefresh() {
webView.reload();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (isShowLikeIcon) {
getMenuInflater().inflate(R.menu.menu_web1, menu);
menuItem = menu.findItem(R.id.item_like);
setLikeState(daoManager.queryByGuid(guid));
} else {
getMenuInflater().inflate(R.menu.menu_web2, menu);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.item_like:
if (isLiked) {
item.setIcon(R.drawable.ic_notlike);
daoManager.deleteByGuid(guid);
isLiked = false;
SnackBarUtils.show(((ViewGroup) findViewById(android.R.id.content)).getChildAt(0), "成功从收藏中移除");
} else {
item.setIcon(R.drawable.ic_like);
LikeBean bean = new LikeBean();
bean.setId(null);
bean.setGuid(guid);
bean.setImageUrl(imageUrl);
bean.setTitle(title);
bean.setUrl(url);
bean.setType(type);
bean.setTime(System.currentTimeMillis());
daoManager.insert(bean);
isLiked = true;
SnackBarUtils.show(((ViewGroup) findViewById(android.R.id.content)).getChildAt(0), "成功添加到收藏");
}
break;
case R.id.item_copy:
ClipboardManager cm = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
cm.setText(url);
SnackBarUtils.show(webView, R.string.copy_msg, this);
break;
case R.id.item_browser:
Uri uri = Uri.parse(url);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
break;
}
return super.onOptionsItemSelected(item);
}
private void setLikeState(boolean state) {
if (state) {
menuItem.setIcon(R.drawable.ic_like);
isLiked = true;
} else {
menuItem.setIcon(R.drawable.ic_notlike);
isLiked = false;
}
}
@Override
protected void onDestroy() {
super.onDestroy();
webView.setWebChromeClient(null);
webView.setWebViewClient(null);
webView.getSettings().setJavaScriptEnabled(false);
webView.clearCache(true);
webView.clearHistory();
webView.removeAllViews();
}
public static class Builder {
private String guid;
private String imageUrl;
private int type;
private String url;
private String title;
private boolean isShowLikeIcon;
private Context context;
public Builder() {
}
public Builder setGuid(String guid) {
this.guid = guid;
return this;
}
public Builder setImgUrl(String imageUrl) {
this.imageUrl = imageUrl;
return this;
}
public Builder setType(int type) {
this.type = type;
return this;
}
public Builder setUrl(String url) {
this.url = url;
return this;
}
public Builder setTitle(String title) {
this.title = title;
return this;
}
public Builder setShowLikeIcon(boolean isShowLikeIcon) {
this.isShowLikeIcon = isShowLikeIcon;
return this;
}
public Builder setContext(Context context) {
this.context = context;
return this;
}
}
public static void open(Builder builder) {
Intent intent = new Intent(builder.context, WebActivity.class);
intent.putExtra("guid", builder.guid);
intent.putExtra("imageUrl", builder.imageUrl);
intent.putExtra("type", builder.type);
intent.putExtra("url", builder.url);
intent.putExtra("title", builder.title);
intent.putExtra("isshow", builder.isShowLikeIcon);
builder.context.startActivity(intent);
}
}
