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if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED || ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED || ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {

ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.WRITE_EXTERNAL_STORAGE}, 100);

}

WebView webView = findViewById(R.id.web);

WebSettings webSettings = webView.getSettings();

webSettings.setJavaScriptEnabled(true);

webSettings.setDomStorageEnabled(true);

webView.setWebChromeClient(new WebChromeClient() {

@Override

public void onGeolocationPermissionsShowPrompt(String origin,

GeolocationPermissions.Callback callback) {

callback.invoke(origin, true, true);

Toast.makeText(getApplicationContext(), "webView 申請權限", Toast.LENGTH_SHORT).show();

}

});

webView.loadUrl("https://common.diditaxi.com.cn/general/webEntry?&bizid=257&channel=70365");

總結

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