1. Intent open a picture file public:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- Uri uri = Uri.fromFile(new
- File("/mnt/sdcard/images/001041580.jpg"));
- intent.setDataAndType (uri, "image/*");
- this.startActivity(intent);
2. Intent to open a PDF file:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- Uri uri = Uri.fromFile(new
- File("file:///android_asset/helphelp.pdf"));
- intent.setDataAndType (uri, "application/pdf");
- this.startActivity(intent);
3. Intent to open a text file:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- if (paramBoolean)
- {
- Uri uri1 = Uri.parse (param);
- intent.setDataAndType (URI1, "text/plain");
- }
- else
- {
- Uri uri = Uri.fromFile(new File("/mnt/sdcard/hello.txt"));
- intent.setDataAndType (URI2, "text/plain");
- }
- this.startActivity(intent);
4. Intent to open the audio file:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
- intent.putExtra ("oneshot", 0);
- intent.putExtra ("configchange", 0);
- Uri uri = Uri.fromFile(new File("/mnt/sdcard/ren.mp3"));
- intent.setDataAndType (uri, "audio/*");
- this.startActivity(intent);
5. Intent to open the video file:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
- intent.putExtra ("oneshot", 0);
- intent.putExtra ("configchange", 0);
- Uri uri = Uri.fromFile(new File("/mnt/sdcard/ice.avi"));
- intent.setDataAndType (uri, "video/*");
- this.startActivity(intent);
6. Intent to open the CHM file:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- Uri uri = Uri.fromFile(new File("/mnt/sdcard/ice.chm"));
- intent.setDataAndType (uri, "application / x-chm");
- this.startActivity(intent);
7. Intent to open a Word document:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- Uri uri = Uri.fromFile(new File("/system/etc/help.doc"));
- intent.setDataAndType(uri, "application/msword");
- this.startActivity(intent);
8. Android Excel intent:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- Uri uri = Uri.fromFile(new File("/mnt/sdcard/Book1.xls"));
- intent.setDataAndType (uri, "application/vnd.ms-excel");
- this.startActivity(intent);
9. Intent to open the PPT file:
- Intent intent = new Intent("android.intent.action.VIEW");
- intent.addCategory("android.intent.category.DEFAULT");
- intent.addFlags (Intent.FLAG_ACTIVITY_NEW_TASK);
- Uri uri = Uri.fromFile(new
- File("/mnt/sdcard/download/Android_PPT.ppt"));
- intent.setDataAndType (uri, "application/vnd.ms-powerpoint");
- this.startActivity(intent);
10. Display Html page::
- Uri uri = Uri.parse ("http://www.google.com");
- Intent intent = new Intent (Intent.ACTION_VIEW, uri);
- this.startActivity(intent);
11. Show map:
- Uri uri = Uri.parse ("geo: 38.899533, -77.036476");
- Intent intent = new Intent (Intent.Action_VIEW, uri);
- this.startActivity(intent);
12. Call the dialer:
- Uri uri = Uri.parse ("tel: xxxxxx");
- Intent intent = new Intent (Intent.ACTION_DIAL, uri);
- this.startActivity(intent);
13. Call :
- Uri uri = Uri.parse ("tel: xxxxxx");
- Intent it = new Intent (Intent.ACTION_CALL, uri);
- this.startActivity(intent);
- /*permission:
- <uses-permission id="android.permission.CALL_PHONE">
- </uses-permission> */
14. Call to send text messages of the program :
- Intent intent = new Intent (Intent.ACTION_VIEW);
- intent.putExtra("sms_body", "The SMS text");
- intent.setType("vnd.android-dir/mms-sms");
- this.startActivity(intent);
15. Send SMS :
- Uri uri = Uri.parse("smsto:0800000123");
- Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
- intent.putExtra("sms_body", "The SMS text");
- this.startActivity(intent);
16. Send MMS :
- Uri uri = Uri.parse("content://media/external/images/media/23");
- Intent intent = new Intent(Intent.ACTION_SEND);
- intent.putExtra("sms_body", "some text");
- intent.putExtra(Intent.EXTRA_STREAM, uri);
- intent.setType("image/png");
- this.startActivity(intent);
17. Send an Email :
- Uri uri = Uri.parse ("mailto: xxx@abc.com");
- Intent intent = new Intent (Intent.ACTION_SENDTO, uri);
- this.startActivity(intent);
18. Send an Email with body :
- Intent intent = new Intent(Intent.ACTION_SEND);
- intent.putExtra(Intent.EXTRA_EMAIL,"me@abc.com");
- intent.putExtra(Intent.EXTRA_TEXT,"The email body text");
- intent.setType ("text/plain");
- this.startActivity(
- Intent.createChooser(intent, "Choose Email Client"));
19. Send an Email with body,to,cc :
- Intent intent = new Intent(Intent.ACTION_SEND);
- String [] tos ={"me@abc.com"};
- String [] ccs ={"you@abc.com"};
- intent.putExtra(Intent.EXTRA_EMAIL, tos);
- intent.putExtra(Intent.EXTRA_CC, ccs);
- intent.putExtra(Intent.EXTRA_TEXT, "The email body text");
- intent.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");
- intent.setType("message/rfc822");
- this.startActivity(
- Intent.createChooser(intent, "Choose Email Client"));
20. Send an Email with attachments :
- Intent intent = new Intent(Intent.ACTION_SEND);
- intent.putExtra(Intent.EXTRA_SUBJECT,"The email subject text");
- intent.putExtra(Intent.EXTRA_STREAM,"file :///sdcard/mysong.mp3");
- sendIntent.setType("audio/mp3");
- this.startActivity(
- Intent.createChooser(intent,"Choose Email Client"));
21. Uninstall the program :
- Uri uri = Uri.fromParts ("package", strPackageName, null);
- Intent intent = new Intent (Intent.ACTION_DELETE, uri);
- this.startActivity(
- Intent.createChooser(intent,"Choose Email Client"));
22. Install the apk :
- Uri installUri = Uri.fromParts("package", "xxx", null);
- returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);
- this.startActivity(returnIt);
23. Search applications :
- Uri uri = Uri.parse("market://search?Q=pname:pkg_name");
- Intent intent = new Intent(Intent.ACTION_VIEW, uri);
- this.startActivity(intent);
- //Where pkg_name is the full package path for an application
24. Google Search Launch Web Browser :
- Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
- String term = "Android";
- intent.putExtra(SearchManager.QUERY, term);
- activity.startActivity(intent);
25. Send text using Intent (to messaging apps) :
- Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
- String msgBody = "This is message";
- Intent intent = new Intent(android.content.Intent.ACTION_SEND);
- intent.setType("text/plain");
- intent.putExtra(android.content.Intent.EXTRA_SUBJECT,
- "message subject");
- intent.putExtra(android.content.Intent.EXTRA_TEXT, msgBody);
- activity.startActivity(Intent.createChooser(intent, getResources().
- getString(R.string.share_by_using)));
26. Create Shortcut on "Home Screen" :
- Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
- Intent toPrint = new Intent(this, anCreateshutcut.class);
- Intent addShortcut = new Intent
- ("com.android.launcher.action.INSTALL_SHORTCUT");
- addShortcut.putExtra(Intent.EXTRA_SHORTCUT_NAME, "Shutcutname");
- addShortcut.putExtra(Intent.EXTRA_SHORTCUT_INTENT, toPrint);
- addShortcut.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
- Intent.ShortcutIconResource.fromContext(this, R.drawable.icon));
- Manifest file:
- <intent-filter>
- <action android:name="android.intent.action.CREATE_SHORTCUT">
- <category android:name="android.intent.category.LAUNCHER">
- </category></action></intent-filter>
- <uses-permission android:name="com.android.launcher.
- permission.INSTALL_SHORTCUT">
- </uses-permission>
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