I have an app that makes use of a webView, I need to request user permission for both location and camera as the website in the webView makes use of both, But the permission dialogs do not request permission, not sure what I'm missing. Even if I go into the app and accept app permissions on the device, it still does not allow.
Main Activity
import android.content.pm.PackageManager;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.FrameLayout;
import android.widget.ProgressBar;
import android.webkit.GeolocationPermissions;
import android.webkit.WebSettings;
public class MainActivity extends AppCompatActivity {
private String WebAddress = "https://www.example.com";
private WebView webView;
private WebSettings webSettings;
private WebViewClient webViewClient;
private ProgressBar progressBar;
private FrameLayout frameLayout;
private WebChromeClient webChromeClient;
private GeolocationPermissions geolocationPermissions;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
frameLayout = (FrameLayout) findViewById(R.id.frameLayout);
progressBar = (ProgressBar) findViewById(R.id.progressbar);
progressBar.setMax(100);
webView = findViewById(R.id.webView);
webView.setWebViewClient(new HelpClient());
webView.setWebChromeClient(new WebChromeClient(){
public void onProgressChanged(WebView view, int progress){
frameLayout.setVisibility(View.VISIBLE);
progressBar.setProgress(progress);
setTitle("Loading...");
if (progress == 100){
frameLayout.setVisibility(View.GONE);
setTitle(view.getTitle());
}
super.onProgressChanged(view, progress);
}
});
webView.getSettings().setJavaScriptEnabled(true);
webView.setVerticalScrollBarEnabled(false);
webView.getSettings().setGeolocationEnabled(true);
webView.loadUrl(WebAddress);
progressBar.setProgress(0);
webView.setWebViewClient(new WebViewClient(){
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
});
}
private class HelpClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
frameLayout.setVisibility(View.VISIBLE);
return true;
}
}
#Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK){
if (webView.canGoBack()){
webView.goBack();
return true;
}
}
return super.onKeyDown(keyCode, event);
}
}
Android Manifest
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS" />
<uses-permission android:name="android.permission.ACCESS_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
Related
I want to add webview (load url) in a only page of my app soure code
example : fragment_comingsoon.xml
want it to load an url
anybody can tell me what to do or send me an example code to do that
I will apreciate it so much and thanks in advance guys
**MainActivity**
import android.app.Activity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.webkit.WebSettings;
import android.webkit.WebView;
public class MainActivity extends Activity {
private WebView webView = null;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.webView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
WebViewClientImpl webViewClient = new WebViewClientImpl(this);
webView.setWebViewClient(webViewClient);
webView.loadUrl("https://www.journaldev.com");
}
#Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && this.webView.canGoBack()) {
this.webView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
}
**Setting the WebViewClient:**
private class MyWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView webView, String url) {
return false;
}
}
**WebViewClientImpl:**
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class WebViewClientImpl extends WebViewClient {
private Activity activity = null;
public WebViewClientImpl(Activity activity) {
this.activity = activity;
}
#Override
public boolean shouldOverrideUrlLoading(WebView webView, String url) {
if(url.indexOf("journaldev.com") > -1 ) return false;
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
activity.startActivity(intent);
return true;
}
}
**Adding Permissions:**
To fetch and load the urls in the WebView we need to add permissions to access the internet from within the app else it won’t be able to load the webpages. The following
line of code needs to be added in the AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="https://schemas.android.com/apk/res/android"
package="com.journaldev.webview" >
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
I have converted a website into an android application using androidstudio 2.3.3, cannot work input type="file" option, when click to input type="file" button nothing happens.
AndroidManiFest.xml code below
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.webrivers.controlmarketing">
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_INTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS" />
<uses-permission android:name="android.permission.ACCESS_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity.java code below
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Build;
import android.view.KeyEvent;
import android.view.View;
import android.webkit.GeolocationPermissions;
public class MainActivity extends ActionBarActivity {
private static final String TAG = MainActivity.class.getSimpleName();
private WebView myWebView;
private WebSettings webSettings;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myWebView = (WebView) findViewById(R.id.webView);
webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setLoadWithOverviewMode(true);
webSettings.setAllowFileAccess(true);
webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
webSettings.setAppCacheEnabled(true);
webSettings.setDatabaseEnabled(true);
webSettings.setDomStorageEnabled(true);
webSettings.setGeolocationEnabled(true);
myWebView.setWebViewClient(new Client());
if (Build.VERSION.SDK_INT >= 19) {
myWebView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
}
else if(Build.VERSION.SDK_INT >=11 && Build.VERSION.SDK_INT < 19) {
myWebView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
}
myWebView.loadUrl("http://webrivers.co.in/green_medic/lock_screen.html");
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && myWebView.canGoBack()) {
myWebView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
public class Client extends WebViewClient {
ProgressDialog progressDialog;
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (url.contains("mailto:")) {
view.getContext().startActivity(
new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
return true;
}else {
view.loadUrl(url);
return true;
}
}
public void onPageStarted(WebView view, String url, Bitmap favicon) {
if (progressDialog == null) {
progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setMessage("Loading...");
progressDialog.show();
}
}
public void onPageFinished(WebView view, String url) {
try {
if (progressDialog.isShowing()) {
progressDialog.dismiss();
progressDialog = null;
}
} catch (Exception exception) {
exception.printStackTrace();
}
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onPrepareOptionsMenu(Menu menu) {
return false;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
return super.onOptionsItemSelected(item);
}
}
Anybody knows what happens?
I am working on android app that shows a website only,the website have a button that clicking on it makes you upload a picture.the problem is the app doesn't respond when clicking on the button of the site.
Thanks in advance
Here the main activity code
package com.eizeasta.dame;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.os.Handler;
import android.support.v4.widget.SwipeRefreshLayout;
import android.graphics.Bitmap;
import android.webkit.WebViewClient;
import android.widget.ProgressBar;
import com.eizeasta.dame.R;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
public class MainActivity extends Activity {
WebView view;
SwipeRefreshLayout mySwipeRefreshLayout;
ProgressBar progressBar;
private WebView browser;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.imageLoading1).setVisibility(View.VISIBLE);
AdView adView = (AdView) findViewById(R.id.admob_id);
AdRequest adRequest = new AdRequest.Builder()
.setRequestAgent("android_studio:ad_template").build();
adView.loadAd(adRequest);
browser = (WebView) findViewById(R.id.activity_main_webview);
progressBar= (ProgressBar)findViewById(R.id.progressBar);
final SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipelayout);
final WebView browser = (WebView) findViewById(R.id.activity_main_webview);
swipeRefreshLayout.setColorSchemeResources(R.color.refresh,R.color.refresh1,R.color.refresh2);
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
browser.reload();
swipeRefreshLayout.setRefreshing(true);
(new Handler()).postDelayed(new Runnable() {
#Override
public void run() {
swipeRefreshLayout.setRefreshing(false);
}
},20000);
}
});
// Force links and redirects to open in the WebView instead of in a browser
//mWebView.setWebViewClient(new WebViewClient());
// Enable Javascript
WebSettings webSettings = browser.getSettings();
webSettings.setJavaScriptEnabled(true);
browser.getSettings().setRenderPriority(WebSettings.RenderPriority.HIGH);
browser.getSettings().setAppCacheEnabled(true);
browser.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
browser.setWebChromeClient(new WebChromeClient());
browser.getSettings().setAllowFileAccess(true);
browser.getSettings().setJavaScriptEnabled(true);
browser.getSettings().setAllowFileAccessFromFileURLs(true);
browser.getSettings().setAllowContentAccess(true);
browser.getSettings().setUseWideViewPort(true);
browser.getSettings().setLoadWithOverviewMode(true);
// Use remote resource
browser.loadUrl("https://www.sameh.com/forum/_tbdl");
// Stop local links and redirects from opening in browser instead of WebView
browser.setWebViewClient(new WebViewClient(){
#Override
public void onReceivedError(WebView webView, int errorCode, String description, String failingUrl) {
try {
webView.stopLoading();
} catch (Exception e) {
}
if (webView.canGoBack()) {
webView.goBack();
}
webView.loadUrl("about:blank");
AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();
alertDialog.setTitle("Error");
alertDialog.setMessage("Check your internet connection and try again.");
alertDialog.setButton(DialogInterface.BUTTON_POSITIVE, "Try Again", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
finish();
startActivity(getIntent());
}
});
alertDialog.show();
super.onReceivedError(webView, errorCode, description, failingUrl);
}
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
progressBar.setVisibility(View.VISIBLE);
}
#Override
public void onPageFinished(final WebView view, String url) {
findViewById(R.id.imageLoading1).setVisibility(View.GONE);
progressBar.setVisibility(View.GONE);
swipeRefreshLayout.setRefreshing(false);
}
} );
// Use local resource
//mWebView.loadUrl("file:android_asset/web/egypt-post.html");
}
// Prevent the back-button from closing the app
#Override
public void onBackPressed() {
if(browser.canGoBack()) {
browser.goBack();
} else {
super.onBackPressed();
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
and the android manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.eizeasta.dame" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
<activity
android:name="com.eizeasta.dame.MainActivity"
android:label="#string/app_name"
android:hardwareAccelerated="true"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="#android:style/Theme.Translucent" />
</application>
</manifest>
thanks in advance I am trying to implement webview caching mechanism to a webview apk that I have done but I cant make this work.
I am very very inexpert.
Ok, I made some changes now i have no errors but the app still not working offline..
This is my entire code:
AndroidManifiest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="uy.celular.service.HR" >
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<activity android:name="A" >
<intent-filter>
<category android:name="android.intent.category.DEFAULT" />
<action android:name="android.intent.action.VIEW" />
<data android:scheme="activity_a" />
</intent-filter>
</activity>
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="17"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar" >
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity.java
package uy.celular.service.HR;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.webkit.WebSettings;
import android.webkit.WebView;
public class MainActivity extends Activity {
private WebView webView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(uy.celular.service.HR.R.layout.activity_main);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
webView = (WebView) findViewById(R.id.activity_main_webview);
webView.setInitialScale(110);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
webView.setWebViewClient(new MyAppWebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
WebView webView = new WebView(context);
webView.getSettings().setAppCacheMaxSize(5 * 1024 * 1024); // 5MB
webView.getSettings().setAppCachePath(getApplicationContext().getCacheDir().getAbsolutePath());
webView.getSettings().setAllowFileAccess(true);
webView.getSettings().setAppCacheEnabled(true);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT); // load online by default
if (!isNetworkAvailable()) { // loading offline
webView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
}
view.loadUrl(url);
return false;
}
});
webView.loadUrl("http://www.celularservice.uy/p/mobile.html?m=1#trab");
webView.setWebViewClient(new MyAppWebViewClient(){
#Override
public void onPageFinished(WebView view, String url) {
//hide loading image
findViewById(R.id.imageLoading1).setVisibility(View.GONE);
//show webview
findViewById(R.id.activity_main_webview).setVisibility(View.VISIBLE);
}});
}
#Override
public void onBackPressed() {
if(webView.canGoBack()) {
webView.goBack();
} else {
super.onBackPressed();
}
}
}
MyAppWebViewClient.java
package uy.celular.service.HR;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.content.Context;
public class MyAppWebViewClient extends WebViewClient {
public Context context;
public boolean isNetworkAvailable() {
ConnectivityManager cm = (ConnectivityManager) this.context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = cm.getActiveNetworkInfo();
return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (url != null && url.startsWith("http://www.celularservice.uy/p/wp.html?m=1")) {
view.getContext().startActivity(
new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
return true;
}
if (url != null && url.startsWith("https://")) {
view.getContext().startActivity(
new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
return true;
}
if( url.startsWith("http:") || url.startsWith("https:") ) {
return false;
}
else if (url.startsWith("tel:")) {
Intent tel = new Intent(Intent.ACTION_DIAL, Uri.parse(url));
view.getContext().startActivity(tel);
return true;
}
else if (url.startsWith("sms:")) {
Intent sms = new Intent(Intent.ACTION_SENDTO, Uri.parse(url));
view.getContext().startActivity(sms);
return true;
}
else if (url.startsWith("mailto:")) {
Intent mail = new Intent(Intent.ACTION_SEND);
mail.setType("application/octet-stream");
mail.putExtra(Intent.EXTRA_EMAIL, new String[]{"celularservice.uy#gmail.com"});
view.getContext().startActivity(mail);
return true;
}
return true;
}
}
remember i am new in this, please be expesific whit the answer
getSystemService(Context.CONNECTIVITY_SERVICE) requires context. You either need pass the context to the WebViewClient or make the WebViewClient an inner class of the activity
Replace these:
webView.getSettings().setAppCacheMaxSize(5 * 1024 * 1024); // 5MB
webView.getSettings().setAppCachePath(getApplicationContext().getCacheDir().getAbsolutePath());
webView.getSettings().setAllowFileAccess(true);
webView.getSettings().setAppCacheEnabled(true);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT); // load online by
if (!isNetworkAvailable()) { // loading offline
webView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
}
with
webView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
You are good to go. I'd recommend not using webView as WebView variable. And, also, the setAppCacheMaxSize has been deprecated.
I made android web app which uses WebView. The problem is when I press the geo: or tel: links it stops working. I tried a lot of tips from here, but non of them actualy work.
XML layout:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.app.MainActivity"
tools:ignore="MergeRootFrame"
android:screenOrientation="portrait">
<WebView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:id="#+id/activity_main_webview"/>
</FrameLayout>
MainActivity.java
package com.example.app;
import android.content.Intent;
import android.net.Uri;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.os.Build;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class MainActivity extends ActionBarActivity {
private WebView mWebView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) findViewById(R.id.activity_main_webview);
mWebView.loadUrl("http://example.com");
// Force links and redirects to open in the WebView instead of in a browser
mWebView.setWebViewClient(new WebViewClient());
// Stop local links and redirects from opening in browser instead of WebView
mWebView.setWebViewClient(new MyAppWebViewClient());
mWebView = (WebView) findViewById(R.id.activity_main_webview);
mWebView.getSettings().setLoadWithOverviewMode(true);
mWebView.getSettings().setUseWideViewPort(true);
mWebView.setInitialScale(1);
}
#Override
// Detect when the back button is pressed
public void onBackPressed() {
if(mWebView.canGoBack()) {
mWebView.goBack();
} else {
// Let the system handle the back button
super.onBackPressed();
}
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
public PlaceholderFragment() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container, false);
return rootView;
}
}
}
MyAppWebViewClient.java
package com.cromedia.zadarguide;
import android.content.Intent;
import android.net.Uri;
import android.webkit.WebView;
import android.webkit.WebViewClient;
/**
* Created by Ivan on 27.02.14..
*/
public class MyAppWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if(Uri.parse(url).getHost().endsWith("example.com")) {
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
}
Manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.app" >
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.app.MainActivity"
android:configChanges="orientation"
android:screenOrientation="portrait"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
I'm pretty new to this, and I took this instructions to make the app https://developers.google.com/chrome/mobile/docs/webview/gettingstarted
So, can anybody try to fill what is missing to make it to not crash when geo: or tel: link is pressed and handle the geo: and tel: links like in chrome?
I found the answer!!!
I replaced this code in MyAppWebViewClient.java
public class MyAppWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if(Uri.parse(url).getHost().endsWith("example.com")) {
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
}
with this one
public class MyAppWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Uri.parse(url).getHost() != null && Uri.parse(url).getHost().equals("domain.com"))
{
return false;
}
else {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
}
}