can somebody help me please to show a .swf file into a WebView, I tried to do, but it shows a white windows instead of WebView. Also I tried to show a simple website and it shows also a empty window.
Fragment.java
package com.app.clupascu.oavm;
import android.annotation.SuppressLint;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebSettings;
import android.webkit.WebView;
public class FirstFragment extends Fragment {
#SuppressLint("SetJavaScriptEnabled")
#Nullable
#Override
public View onCreateView(#NonNull LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_first, container, false);
String url ="file:///android_asset/map.swf";
WebView mWebView=(WebView) v.findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setPluginState(WebSettings.PluginState.ON);
mWebView.loadUrl(url);
return inflater.inflate(R.layout.fragment_first, container, false);
}
}
Here I tried to load the .swf file into WebView.
I thought that the problem is in this file and I tried to load a simple website, but also without result.
Fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<WebView
android:id="#+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true" />
</RelativeLayout>
MainPage.java
package com.app.clupascu.oavm;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.BottomNavigationView;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
public class MainPage extends AppCompatActivity {
private BottomNavigationView.OnNavigationItemSelectedListener mOnNavigationItemSelectedListener
= new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.navigation_home:
setTitle("Map");
FirstFragment fragment = new FirstFragment();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fram, fragment);
fragmentTransaction.commit();
return true;
case R.id.navigation_dashboard:
setTitle("History");
SecondFragment fragment2 = new SecondFragment();
FragmentTransaction fragmentTransaction2 = getSupportFragmentManager().beginTransaction();
fragmentTransaction2.replace(R.id.fram, fragment2);
fragmentTransaction2.commit();
return true;
case R.id.navigation_notifications:
setTitle("Schedule");
ThirdFragment fragment3 = new ThirdFragment();
FragmentTransaction fragmentTransaction3 = getSupportFragmentManager().beginTransaction();
fragmentTransaction3.replace(R.id.fram, fragment3);
fragmentTransaction3.commit();
return true;
}
return false;
}
};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main_page);
BottomNavigationView navigation = (BottomNavigationView) findViewById(R.id.navigation);
navigation.setOnNavigationItemSelectedListener(mOnNavigationItemSelectedListener);
setTitle("Map");
FirstFragment fragment = new FirstFragment();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fram, fragment);
fragmentTransaction.commit();
}
}
Thank you!
SWF is a ShockWaveFlash file. Web browsers can not run/display a ShockWave Flash File without the help of the Flash Plugin.
The Flash Plugin for Android has been discontinued several years ago. Therefore you won't succeed in making it run in a WebView.
Hence you have to re-think your application design and how you can achieve whyt you want without that SWF file.
Anyway it is not a good idea to start a new app using a technology the will reach its end of life in 2 years (end of 2020).
Related
I have a problem with Java. I am trying to create a simple android app and I get a problem with the navigation menu button. I think the problem is the way that the function is set up and I have looked into threads and synchronize but that doesn't work either this is the code that has the problem.
loginScreen.java
package com.example.myapplication;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.widget.LinearLayoutCompat;
import androidx.fragment.app.Fragment;
import static android.content.Context.INPUT_METHOD_SERVICE;
import static androidx.core.content.ContextCompat.getSystemService;
public class loginScreen extends Fragment {
#Nullable
#Override
public View onCreateView(#NonNull LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.login_screen, container, false);
view.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
hideKeyboardFrom(getContext(), getView());
}
});
return view;
}
public static void hideKeyboardFrom(Context context, View view) {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
MainActivity.java
package com.example.myapplication;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.LinearLayoutCompat;
import androidx.appcompat.widget.Toolbar;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import android.app.Activity;
import android.content.Context;
import android.os.Build;
import android.os.Bundle;
import android.view.Gravity;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import com.google.android.material.navigation.NavigationView;
public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
DrawerLayout drawerLayout;
ActionBarDrawerToggle actionBarDrawerToggle;
Toolbar toolbar;
NavigationView navigationView;
FragmentManager fragmentManager;
FragmentTransaction fragmentTransaction;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawerLayout = findViewById(R.id.drawer_layout);
navigationView = findViewById(R.id.navigationView);
navigationView.setNavigationItemSelectedListener(this);
actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open, R.string.close);
drawerLayout.addDrawerListener(actionBarDrawerToggle);
actionBarDrawerToggle.setDrawerIndicatorEnabled(true);
actionBarDrawerToggle.syncState();
fragmentManager = getSupportFragmentManager();
fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.add(R.id.container_fragment, new MainFragment());
fragmentTransaction.commit();
}
#RequiresApi(api = Build.VERSION_CODES.M)
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
drawerLayout.closeDrawer(GravityCompat.START);
if(item.getItemId() == R.id.login){
fragmentManager = getSupportFragmentManager();
fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.container_fragment, new loginScreen());
fragmentTransaction.commit();
hideKeyboard(this);
}
if(item.getItemId() == R.id.register){
fragmentManager = getSupportFragmentManager();
fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.container_fragment, new registerScreen());
fragmentTransaction.commit();
}
return false;
}
public static void hideKeyboard(Activity activity) {
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
//Find the currently focused view, so we can grab the correct window token from it.
View view = activity.getCurrentFocus();
//If no view currently has focus, create a new one, just so we can grab a window token from it
if (view == null) {
view = new View(activity);
}
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
On the actual build once I go to the login screen, I can no longer just press the menu button I have to click and drag for it to open. If the information I have provided is a bit vague I'm sorry I wasn't sure what to include.
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<include
android:layout_height="match_parent"
android:layout_width="match_parent"
layout="#layout/drawer_toolbar"/>
<include
layout="#layout/content_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<com.google.android.material.navigation.NavigationView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/navigationView"
app:menu="#menu/drawer_menu"
app:headerLayout="#layout/drawyer_header"
android:layout_gravity="start"
android:fitsSystemWindows="true"/>
</androidx.drawerlayout.widget.DrawerLayout>
I use Android Tab Example with two tabs, view pager and fragments (structure on the image):
For get fragments i use the solution from this post.
When my device is rotation i want to display two fragments at the same time.
I the stackoverflow.com/questions/17970021 a similar problem, but I don't know how to apply the solution to my task, because i have TabLayout.
If you know idea, can you help me?
In activity_main.xml
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="16dp"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="16dp"
>
<FrameLayout
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
</FrameLayout>
</FrameLayout>
In MainActivity.java
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.annotation.NonNull;
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
replaceFragment(0);
}
public void replaceFragment(int position) {
Fragment fragment = null;
switch (position) {
case 0:
fragment = new TabOneFragment();
break;
case 1:
fragment = new TabTwoFragment();
break;
default:
break;
}
if (null != fragment) {
FragmentManager fragmentManager = MainActivity.this.getSupportFragmentManager();
FragmentTransaction transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.main_content, fragment);
transaction.addToBackStack(null);
transaction.commit();
}
}
}
in TabOneFragment.java
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
public class TabOneFragment extends Fragment {
private View inflatedView = null;
public TabOneFragment() {
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
this.inflatedView = inflater.inflate(R.layout.fragment_tab_one, container, false);
return this.inflatedView;
}
}
in TabTwoFragment.java
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
public class TabTwoFragment extends Fragment {
private View inflatedView = null;
public TabTwoFragment() {
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
this.inflatedView = inflater.inflate(R.layout.fragment_tab_two, container, false);
return this.inflatedView;
}
}
When I click on my Travel button it should replace the Menufragment with the TravelFragment. But for some reason it doesnt work and I dont know if the issue is from the onClicklistener or the way i replace fragments. And when I debug it complains in line 32, "View root = inflater.inflate(R.layout.fragment_menu, container, false);" is the code I have.
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.os.Bundle;
import android.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class MenuFragment extends Fragment {
public MenuFragment() {
// Required empty public constructor
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View root = inflater.inflate(R.layout.fragment_menu, container, false);
Button TravelButton = (Button) root.findViewById(R.id.travel);
TravelButton.setOnClickListener(buttonListener);
return root;
}
private View.OnClickListener buttonListener = new View.OnClickListener() {
#Override
public void onClick(View v) {
switch (v.getId() ){
case R.id.travel:{
TravelFragment newFragment = new TravelFragment();
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.replace(R.id.container, newFragment);
transaction.addToBackStack(null);
transaction.commit();
}
break;
}
}
};
}
And this is my xml code for my mainactivity (The FrameLayout is inside a RelativeLayout for containing the container where I can replace fragments for example:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context=".MainActivity">
<FrameLayout
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"></FrameLayout>
</RelativeLayout>
I cant find the problem. Please help. Im new to Android Studio so be patient with me! All help is welcome.
Try using this code by adapting it:
frag_results frag_results = new frag_results();
FragmentManager manager = getActivity().getSupportFragmentManager();
manager.beginTransaction().replace(R.id.framelayout_secundary, frag_results, frag_results.getTag()).commit();
I asked this question before but most of u guys' answers are for the other fragment.
Basically how do i open a android.support.v4.app.Fragment from an Activity?
Here is how..
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new SupportFragment())
.commit();
You could not open android.support.v4.app.Fragment from android.app.Activity.
You should use android.support.v4.app.FragmentActivity instead.
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
// Replace the container with the new fragment
ft.replace(R.id.your_placeholder, new FooFragment());
// or ft.add(R.id.your_placeholder, new FooFragment());
// Execute the changes specified
ft.commit();
This is your activity layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<FrameLayout
android:id="#+id/your_placeholder"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</FrameLayout>
</LinearLayout>
Then create a fragment by extending Fragment class.
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageView;
import com.example.goodfeetapp.MainActivity;
import com.example.goodfeetapp.R;
import com.example.goodfeetapp.adapter.BringAdapter;
public class Bring extends Fragment {
public static String TAG = "Bring";
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.gridview, container, false);
return view;
}
}
Now to replace this fragment in activity class using the following :
FragmentTransaction ft = getFragmentManager()
.beginTransaction();
Bring bring = new Bring();
ft.replace(R.id.your_placeholder, bring,
Bring.TAG);
ft.addToBackStack(null);
ft.commit();
I am trying to set up a fragment dynamically. I need to do it in the FragmentActivity. Here is what I have tried.
MainActivity.java
import android.os.Bundle;
import android.app.Activity;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.view.Menu;
public class MainActivity extends FragmentActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Fragment frag = new InputFragment();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.fragment_container, frag);
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.addToBackStack(null);
ft.commit();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
</FrameLayout>
</RelativeLayout>
InputFragment.java
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
public class InputFragment extends Fragment {
private Button submit;
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View view = inflater.inflate(R.layout.input, container,false);
submit = (Button)view.findViewById(R.id.input_submit_button);
submit.setOnClickListener(new SubmitButtonAction());
return view;
}
private class SubmitButtonAction implements OnClickListener
{
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Fragment frag = new OutputFragment();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.fragment_container, frag);
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.addToBackStack(null);
ft.commit();
}
}
}
There is an compile error. Here it is.
Type mismatch: cannot convert from android.app.FragmentTransaction to android.support.v4.app.FragmentTransaction
This error is coming from FragmentTransaction ft = getFragmentManager().beginTransaction(); of MainActivity.java
I tried fixes suggested by Eclipse, but it gave me nothing. When I fix the error using exlipse suggestions, it gives another error. When I fix it using eclipse suggestions (clicking on eclipse suggestions) it comes back to the previous error.
What am I doing here wromg?
Try to use getSupportFragmentManager() instead of getFragmentManager()
If you want to use fragments below Android sdk vrsion 3.0,then use getSupportFragmentManager() method available in support 4 support lib.
(Make sure to put supportv4 lib in your lib folder and add in your project build path)
I'm not sure you can use transition with the support library. A few suggestions:
Remove this line ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
Or if you're targeting API 14 or higher you may instead extend Activity and use getFragmentManager()