下面的一些例子是从网上找的，他有点像J2ME的platformRequest，能调用手机平台的一些如SMS，浏览器，MMS，TEL等功能
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Java代码
# Uri uri = Uri.parse("http://google.com"); # Intent it = new Intent(Intent.ACTION_VIEW, uri); # startActivity(it); 显示地图
Java代码
# Uri uri = Uri.parse("geo:38.899533,-77.036476"); # Intent it = new Intent(Intent.ACTION_VIEW, uri); # startActivity(it); # //其他 geo URI 範例 # //geo:latitude,longitude # //geo:latitude,longitude?z=zoom # //geo:0,0?q=my+street+address # //geo:0,0?q=business+near+city # //google.streetview:cbll=lat,lng&cbp=1,yaw,,pitch,zoom&mz=mapZoom 拨打电话
Java代码
1. //叫出撥號程式 2. Uri uri = Uri.parse("tel:0800000123"); 3. Intent it = new Intent(Intent.ACTION_DIAL, uri); 4. startActivity(it); 5. //直接打電話出去 6. Uri uri = Uri.parse("tel:0800000123"); 7. Intent it = new Intent(Intent.ACTION_CALL, uri); 8. startActivity(it); 9. //用這個，要在 AndroidManifest.xml 中，加上 10. //<uses-permission id="android.permission.CALL_PHONE" /> 发送SMS/MMS
Java代码
1. //需写号码SMS 2. Intent it = new Intent(Intent.ACTION_VIEW); 3. it.putExtra("sms_body", "The SMS text"); 4. it.setType("vnd.android-dir/mms-sms"); 5. startActivity(it); 6. //发送SMS 7. Uri uri = Uri.parse("smsto:0800000123"); 8. Intent it = new Intent(Intent.ACTION_SENDTO, uri); 9. it.putExtra("sms_body", "The SMS text"); 10. startActivity(it); 11. //发送MMS 12. Uri uri = Uri.parse("content://media/external/images/media/23"); 13. Intent it = new Intent(Intent.ACTION_SEND); 14. it.putExtra("sms_body", "some text"); 15. it.putExtra(Intent.EXTRA_STREAM, uri); 16. it.setType("image/png"); 17. startActivity(it); 发送EMAIL
Java代码
1. Uri uri = Uri.parse("mailto:[email protected]"); 2. Intent it = new Intent(Intent.ACTION_SENDTO, uri); 3. startActivity(it); 4. Intent it = new Intent(Intent.ACTION_SEND); 5. it.putExtra(Intent.EXTRA_EMAIL, "[email protected]"); 6. it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 7. it.setType("text/plain"); 8. startActivity(Intent.createChooser(it, "Choose Email Client")); 9. Intent it=new Intent(Intent.ACTION_SEND); 10. String[] tos={"[email protected]"}; 11. String[] ccs={"[email protected]"}; 12. it.putExtra(Intent.EXTRA_EMAIL, tos); 13. it.putExtra(Intent.EXTRA_CC, ccs); 14. it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 15. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 16. it.setType("message/rfc822"); 17. startActivity(Intent.createChooser(it, "Choose Email Client")); 18. //传送附件 19. Intent it = new Intent(Intent.ACTION_SEND); 20. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 21. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3"); 22. sendIntent.setType("audio/mp3"); 23. startActivity(Intent.createChooser(it, "Choose Email Client")); 播放多媒体
Java代码
1. Intent it = new Intent(Intent.ACTION_VIEW); 2. Uri uri = Uri.parse("file:///sdcard/song.mp3"); 3. it.setDataAndType(uri, "audio/mp3"); 4. startActivity(it); 5. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); 6. Intent it = new Intent(Intent.ACTION_VIEW, uri); 7. startActivity(it); Android Market
Java代码
1. //寻找应用 2. Uri uri = Uri.parse("market://search?q=pname:pkg_name"); 3. Intent it = new Intent(Intent.ACTION_VIEW, uri); 4. startActivity(it); 5. //where pkg_name is the full package path for an application 6. //显示应用详细列表 7. Uri uri = Uri.parse("market://details?id=app_id"); 8. Intent it = new Intent(Intent.ACTION_VIEW, uri); 9. startActivity(it); 10. //where app_id is the application ID, find the ID 11. //by clicking on your application on Market home 12. //page, and notice the ID from the address bar 卸载应用
Java代码
1. Uri uri = Uri.fromParts("package", strPackageName, null); 2. Intent it = new Intent(Intent.ACTION_DELETE, uri); 3. startActivity(it); 安装应用
Java代码
1. Uri uri = Uri.parse("url_of_apk_file"); 2. Intent it = new Intent(Intent.ACTION_VIEW, uri); 3. it.setData(uri); 4. it.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 5. it.setClassName("com.android.packageinstaller", 6. "com.android.packageinstaller.PackageInstallerActivity"); 7. startActivity(it); 8. //make sure the url_of_apk_file is readable for all users