package com.video.youth.ui;
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import android.Manifest;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.graphics.Color;
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import android.graphics.PixelFormat;
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import android.net.Uri;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.KeyEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.webkit.JavascriptInterface;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.hanju.lib.library.util.common.ClipboardUtil;
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import com.hanju.update.appupdate.util.StringUtils;
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import com.jaeger.library.StatusBarUtil;
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import com.tencent.smtt.export.external.interfaces.SslError;
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import com.tencent.smtt.export.external.interfaces.SslErrorHandler;
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import com.tencent.smtt.export.external.interfaces.WebResourceRequest;
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import com.tencent.smtt.sdk.ValueCallback;
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import com.tencent.smtt.sdk.WebChromeClient;
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import com.tencent.smtt.sdk.WebSettings;
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import com.tencent.smtt.sdk.WebView;
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import com.tencent.smtt.sdk.WebViewClient;
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import com.video.base.ui.BaseActivity;
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import com.video.youth.R;
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import androidx.annotation.Nullable;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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public class BrowserActivity extends BaseActivity implements OnClickListener {
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private final static int FILECHOOSER_RESULTCODE = 10002;
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private static final String TAG = BrowserActivity.class.getSimpleName();
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private TextView tv_top_bar_left;
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private TextView tv_top_bar_middle;
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private WebView webview;
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ProgressBar progressBar;
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private ValueCallback mUploadMessage;
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private void initX5WebView() {
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webview = findViewById(R.id.webview);
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webview.setWebViewClient(new WebViewClient() {
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url) {
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Log.i(TAG, "url:" + url);
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if (url != null && url.startsWith("weixin://")) {
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Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
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startActivity(intent);
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return true;
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} else if (url != null && (!url.startsWith("http"))) {
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return true;
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}
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return super.shouldOverrideUrlLoading(view, url);
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}
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@Override
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public boolean shouldOverrideUrlLoading(WebView webView, WebResourceRequest webResourceRequest) {
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String url = webResourceRequest.getUrl().toString();
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Log.i(TAG, "url:" + url);
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return super.shouldOverrideUrlLoading(webView, webResourceRequest);
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}
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@Override
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public void onPageFinished(WebView webView, String s) {
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super.onPageFinished(webView, s);
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}
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@Override
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public void onReceivedSslError(WebView webView, SslErrorHandler sslErrorHandler, SslError sslError) {
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}
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});
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webview.setWebChromeClient(new WebChromeClient() {
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@Override
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public void onReceivedTitle(WebView view, String title) {
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if (!StringUtils.isNullOrEmpty(wholeTitle))
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return;
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tv_top_bar_middle.setText(title);
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}
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@Override
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public void onProgressChanged(WebView webView, int i) {
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if (i == 100) {
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progressBar.setVisibility(View.GONE);
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} else {
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if (View.INVISIBLE == progressBar.getVisibility()) {
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progressBar.setVisibility(View.VISIBLE);
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}
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progressBar.setProgress(i);
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}
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super.onProgressChanged(webView, i);
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}
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@Override
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public void openFileChooser(ValueCallback<Uri> valueCallback, String acceptType, String capture) {
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if (mUploadMessage != null) {
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mUploadMessage.onReceiveValue(null);
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}
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if (lacksPermissions(Manifest.permission.READ_EXTERNAL_STORAGE)) { //存储权限未开启
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valueCallback.onReceiveValue(null);
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ActivityCompat.requestPermissions(BrowserActivity.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 10023);
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return;
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}
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mUploadMessage = valueCallback;
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Intent i = new Intent(Intent.ACTION_GET_CONTENT);
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i.addCategory(Intent.CATEGORY_OPENABLE);
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String type = TextUtils.isEmpty(acceptType) ? "*/*" : acceptType;
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i.setType(type);
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startActivityForResult(Intent.createChooser(i, "File Chooser"), FILECHOOSER_RESULTCODE);
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super.openFileChooser(valueCallback, acceptType, capture);
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}
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// 判断权限集合 是否授权 false授权 true未授权
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public boolean lacksPermissions(String... permissions) {
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for (String permission : permissions) {
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if (lacksPermission(permission)) {
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return true;
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}
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}
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return false;
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}
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// 判断是否缺少权限
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private boolean lacksPermission(String permission) {
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//权限未授权
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return ContextCompat.checkSelfPermission(getApplicationContext(), permission) == PackageManager.PERMISSION_DENIED;
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}
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@Override
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public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> valueCallback, FileChooserParams fileChooserParams) {
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if (mUploadMessage != null) {
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mUploadMessage.onReceiveValue(null);
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}
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if (lacksPermissions(Manifest.permission.READ_EXTERNAL_STORAGE)) { //存储权限未开启
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valueCallback.onReceiveValue(null);
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ActivityCompat.requestPermissions(BrowserActivity.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 10023);
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return true;
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}
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mUploadMessage = valueCallback;
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Intent i = new Intent(Intent.ACTION_GET_CONTENT);
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i.addCategory(Intent.CATEGORY_OPENABLE);
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if (fileChooserParams != null && fileChooserParams.getAcceptTypes() != null
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&& fileChooserParams.getAcceptTypes().length > 0) {
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i.setType(fileChooserParams.getAcceptTypes()[0]);
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} else {
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i.setType("*/*");
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}
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startActivityForResult(Intent.createChooser(i, "File Chooser"), FILECHOOSER_RESULTCODE);
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return true;
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}
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});
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WebSettings webSetting = webview.getSettings();
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webSetting.setJavaScriptEnabled(true);
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webSetting.setTextZoom(100);
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webSetting.setDomStorageEnabled(true);
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webview.addJavascriptInterface(new MyJavaInterface(), "yestv");
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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}
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private String wholeTitle;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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getWindow().setFormat(PixelFormat.TRANSLUCENT);
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setContentView(R.layout.activity_browser_youth);
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//状态栏透明
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StatusBarUtil.setColorNoTranslucent(this, Color.TRANSPARENT);
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//状态栏字体深色
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StatusBarUtil.setLightMode(this);
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tv_top_bar_left = findViewById(R.id.tv_left);
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tv_top_bar_middle = findViewById(R.id.tv_middle);
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tv_top_bar_left.setOnClickListener(this);
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progressBar = findViewById(R.id.myProgressBar);
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progressBar.setMax(100);
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progressBar.setProgressDrawable(this.getResources()
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.getDrawable(R.drawable.color_progressbar));
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initX5WebView();
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webview.loadUrl(getIntent().getStringExtra("url"));
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wholeTitle = getIntent().getStringExtra("title");
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if (!StringUtils.isNullOrEmpty(wholeTitle)) {
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tv_top_bar_middle.setText(wholeTitle);
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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}
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@Override
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public void onPause() {
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super.onPause();
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}
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@Override
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protected void onDestroy() {
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if (webview != null) {
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webview.loadDataWithBaseURL(null, "", "text/html", "utf-8", null);
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webview.clearHistory();
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((ViewGroup) webview.getParent()).removeView(webview);
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webview.destroy();
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webview = null;
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}
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super.onDestroy();
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}
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@Override
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public void onClick(View v) {
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if (v.getId() == R.id.tv_left) {
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if (!webview.canGoBack())
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finish();
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else {
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webview.goBack();
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}
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}
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}
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// 设置回退
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// 覆盖Activity类的onKeyDown(int keyCoder,KeyEvent event)方法
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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if ((keyCode == KeyEvent.KEYCODE_BACK) && webview.canGoBack()) {
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webview.goBack(); // goBack()表示返回WebView的上一页面
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return true;
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}
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return super.onKeyDown(keyCode, event);
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}
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class MyJavaInterface {
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@JavascriptInterface
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public void toast(String st) {
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Toast.makeText(BrowserActivity.this, st, Toast.LENGTH_SHORT).show();
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}
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@JavascriptInterface
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public void copyText(String st) {
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ClipboardUtil.copy(getApplicationContext(), st);
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}
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@JavascriptInterface
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public String getAppName() {
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return getString(R.string.app_name) + "";
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}
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}
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}
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