Android Intent 用法汇总

显示网页

1. Uri uri = Uri.parse("http://google.com");

2. Intent it = new Intent(Intent.ACTION_VIEW, uri);

3. startActivity(it);

显示地图

1. Uri uri = Uri.parse("geo:38.899533,-77.036476");

2. Intent it = new Intent(Intent.ACTION_VIEW, uri);

3. startActivity(it);

4. //其他 geo URI 範例

5. //geo:latitude,longitude

6. //geo:latitude,longitude?z=zoom

7. //geo:0,0?q=my+street+address

8. //geo:0,0?q=business+near+city

9. //google.streetview:cbll=lat,lng&cbp=1,yaw,,pitch,zoom&mz=mapZoom

路径规划

1. Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");

2. Intent it = new Intent(Intent.ACTION_VIEW, uri);

3. startActivity(it);

4. //where startLat, startLng, endLat, endLng are a long with 6 decimals like: 50.123456

打电话

1. //叫出拨号程序

2. Uri uri = Uri.parse("tel:0800000123");

3. Intent it = new Intent(Intent.ACTION_DIAL, uri);

4. startActivity(it);

1. //直接打电话出去

2. Uri uri = Uri.parse("tel:0800000123");

3. Intent it = new Intent(Intent.ACTION_CALL, uri);

4. startActivity(it);

5. //用這個，要在 AndroidManifest.xml 中，加上

6. //<uses-permission id="android.permission.CALL_PHONE" />

传送SMS/MMS

1. //调用短信程序

2. Intent it = new Intent(Intent.ACTION_VIEW, uri);

3. it.putExtra("sms_body", "The SMS text");

4. it.setType("vnd.android-dir/mms-sms");

5. startActivity(it);

1. //传送消息

2. Uri uri = Uri.parse("smsto://0800000123");

3. Intent it = new Intent(Intent.ACTION_SENDTO, uri);

4. it.putExtra("sms_body", "The SMS text");

5. startActivity(it);

1. //传送 MMS

2. Uri uri = Uri.parse("content://media/external/images/media/23");

3. Intent it = new Intent(Intent.ACTION_SEND);

4. it.putExtra("sms_body", "some text");

5. it.putExtra(Intent.EXTRA_STREAM, uri);

6. it.setType("image/png");

7. startActivity(it);

传送 Email

1. Uri uri = Uri.parse("mailto:xxx@abc.com");

2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);

3. startActivity(it);

1. Intent it = new Intent(Intent.ACTION_SEND);

2. it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");

3. it.putExtra(Intent.EXTRA_TEXT, "The email body text");

4. it.setType("text/plain");

5. startActivity(Intent.createChooser(it, "Choose Email Client"));

1. Intent it=new Intent(Intent.ACTION_SEND);

2. String[] tos={"me@abc.com"};

3. String[] ccs={"you@abc.com"};

4. it.putExtra(Intent.EXTRA_EMAIL, tos);

5. it.putExtra(Intent.EXTRA_CC, ccs);

6. it.putExtra(Intent.EXTRA_TEXT, "The email body text");

7. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");

8. it.setType("message/rfc822");

9. startActivity(Intent.createChooser(it, "Choose Email Client"));

1. //传送附件

2. Intent it = new Intent(Intent.ACTION_SEND);

3. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");

4. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");

5. sendIntent.setType("audio/mp3");

6. startActivity(Intent.createChooser(it, "Choose Email Client"));

播放多媒体

Uri uri = Uri.parse("file:///sdcard/song.mp3");

Intent it = new Intent(Intent.ACTION_VIEW, uri);

it.setType("audio/mp3");

startActivity(it);

Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");

Intent it = new Intent(Intent.ACTION_VIEW, uri);

startActivity(it);

Market 相关

1. //寻找某个应用

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

1. //显示某个应用的相关信息

2. Uri uri = Uri.parse("market://details?id=app_id");

3. Intent it = new Intent(Intent.ACTION_VIEW, uri);

4. startActivity(it);

5. //where app_id is the application ID, find the ID

6. //by clicking on your application on Market home

7. //page, and notice the ID from the address bar

Uninstall 应用程序

1. Uri uri = Uri.fromParts("package", strPackageName, null);

2. Intent it = new Intent(Intent.ACTION_DELETE, uri);

3. startActivity(it);

手动调用MEDIA_SCANNER：

Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);

Uri uri = Uri.fromFile(new File(ALBUM_PATH + fileName));

intent.setData(uri);

sendBroadcast(intent);