Develop Reference

Intent ACTION_SEND doesn't show every browser

I have a button which fires a ACTION_SEND intent when clicked as below:
private static final String WEB_URL = "https://www.google.ca/";
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_TEXT, WEB_URL);
intent.setType("text/plain");
startActivity(Intent.createChooser(intent, "CHOOOOOSE"));
}
Currently, it has some other apps, 'Copy to clipboard', and 'Add to Firefox' which can be used to open the link in Firefox. However, I want to let a user to decide which browser app to use to open the link but 'Add to Firefox' seems to be the only option right now when this device I am using has 'Chrome' and 'Internet' applications as well.
Ultimately, what I want is a share button, and on a click event, it shows all installed browser app like chrome, firefox, 'internet', etc., 'Copy to clipboard', and any other apps(<- these are not necessary, though).
Showing all browser apps, and a button to 'Copy to clipboard' is what I essentially want.
The 'WEB_URL' string is always going to be a proper url.
How do I achieve this?
EDIT
To sum up:
I want to have a list of apps shown by 'Intent.createChooser()' whose list consist of ALL browser apps AND a 'Copy to clipboard' option.
I tried using Intent.ACTION_VIEW with intent.setData(Uri.parse(url)) but then in this case, it doesn't have the 'Copy to clipboard' option.

Solution
I was able to achieve what I wanted above after some research.
The key is to use 'Intent.EXTRA_INITIAL_INTENTS' and a custom Activity.
SomeActivity's onClick Event
private static final String WEB_URL = "https://www.google.ca/";
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(Uri.parse(WEB_URL));
Intent clipboardIntent = new Intent(SomeActivity.this, CopyToClipboardActivity.class);
clipboardIntent.setData(Uri.parse(WEB_URL));
Intent chooserIntent = Intent.createChooser(intent, "Custom Title...");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] {clipboardIntent});
startActivity(chooserIntent);
}
Add 'CopyToClipboardActivity' to Manifest
<activity android:name=".activities.CopyToClipboardActivity"
android:exported="false"
android:icon="#drawable/someIcon"
android:label="#string/copy_to_clipboard"
android:theme="#android:style/Theme.NoDisplay"/>
CopyToClipboardActivity.java
public class CopyToClipboardActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Uri uri = getIntent().getData();
if (uri != null) {
copyTextToClipboard(uri.toString());
Toast.makeText(this, "Link copied to clipboard", Toast.LENGTH_SHORT).show();
}
// Finish right away. We don't want to actually display a UI.
finish();
}
private void copyTextToClipboard(String url) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("URL", url);
clipboard.setPrimaryClip(clip);
}
}

How to avoid complete action using dialog to read a contact or to do a call phone

In my app i have a button to select a contact from contacts phone and a button to start a call phone to this number. So when i click on the button to select the contact, the complete action using dialog appears with more apps to choose as well as when i click on the button to star the call phone. How can i avoid the dialog to access contacts and to do a call phone directly?
Partial code of my activity:
contacts.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(intent, 0);
}
});
start.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String numeroDiTelefono = dati.getString("numeroDiTelefono");
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:" + numeroDiTelefono));
callIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(callIntent);
}
});

Make sure you have added the permission in the Manifest file:
<uses-permission android:name="android.permission.CALL_PHONE" />
And all you should need for the Intent is:
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:"+numeroDiTelefono));
startActivity(callIntent);

Basically that dialog means you have more than one contacts app installed on your phone. This is a default Android system behavior when you call any kind of common intent actions.
What you can do is make the intent more specific to the app you're looking for.
By specifing
a) the specific data uri
b) the package name
c) set the content type, etc
Also try this.
Intent i = new Intent(Intent.ACTION_PICK, ContactsContract.CommonDataKinds.Phone.CONTENT_URI);
startActivityForResult(i, PICK_CONTACT);

public void onClick(View view) {
String number = String.valueOf(bundle.getLong("phone"));
Uri call = Uri.parse("tel:" + number);
Intent intent = new Intent(Intent.ACTION_DIAL, call);
startActivity(intent);
}

Android Implicit Intent for Viewing a Video File

In my Android app, I have a button that when clicked, launches the external application of my choice to play a video (I gather that this is called an "implicit intent"). Here is the relevant Java code from my onCreate method.
Button button = (Button) findViewById(R.id.button);
button.setOnClickListener
(
new Button.OnClickListener()
{
public void onClick(View v)
{
Intent i = new Intent(Intent.ACTION_VIEW);
i.setDataAndType(Uri.parse("https://youtu.be/jxoG_Y6dvU8"), "video/*");
startActivity(i);
}
}
);
I expected this to work, since I've followed tutorials and the Android developers documentation pretty closely, but when I test my app in the AVD, instead of prompting a menu of external applications where I can view my video, the app crashes.
What is causing my app to crash?

Change your onClick method to below code. You should give the option to choose the external player.
#Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse("https://youtu.be/jxoG_Y6dvU8"), "video/*");
startActivity(Intent.createChooser(intent, "Complete action using"));
}

Change your code to add this check:
Intent i = new Intent(Intent.ACTION_VIEW);
i.setDataAndType(Uri.parse("https://youtu.be/jxoG_Y6dvU8"), "video/*");
// Check there is an activity that can handle this intent
if (i.resolveActivity(getPackageManager()) == null) {
// TODO No activity available. Do something else.
} else {
startActivity(i);
}

How to make a button that functions as a link in eclipse for android

I need to know how I could make a button that opens the androids web browser and navigates to a specific URL. I'm using eclipse and already know how to make buttons and click listeners.
Thanks for any help.

Just add this code to onClick():
// Launch a browser
Uri uri = Uri.parse("http://www.yahoo.com");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);

Intent websiteIntent = new Intent(Intent.ACTION_VIEW);
Uri uri = Uri.parse("http://www.android.com");
websiteIntent.setData(uri);
startActivity(websiteIntent);

Try this
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com");
startActivity(intent);

How to clear an activity from the second activity going back to home screen in android?

example scenario is:
from login screen - main screen - then when i clicked a hide button the app will go to home screen, and when im going to click the app again the main screen would be called

Fire an intent when you want to display the home screen
Intent setIntent = new Intent(Intent.ACTION_MAIN);
setIntent.addCategory(Intent.CATEGORY_HOME);
setIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(setIntent);
So this will be fired on the pressing of your hide button

I think you can use you can use FLAG_ACTIVITY_CLEAR_TOP
FirstActivity is the first activity in the application:
public static void home(Context ctx) {
if (!(ctx instanceof FirstActivity)) {
Intent intent = new Intent(ctx, FirstActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
ctx.startActivity(intent);
}
}
And If you want to exit from the whole application,this help you in that.
public static void clearAndExit(Context ctx) {
if (!(ctx instanceof FirstActivity)) {
Intent intent = new Intent(ctx, FirstActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
Bundle bundle = new Bundle();
bundle.putBoolean("exit", true);
intent.putExtras(bundle);
ctx.startActivity(intent);
} else {
((Activity) ctx).finish();
}
}
i Really Hope this helps.