<activity
        android:name="com.test.app.MainActivity"
        android:configChanges="orientation|keyboardHidden|screenSize"
        android:label="這里的名稱會對外顯示"
        android:launchMode="singleTask"
        android:screenOrientation="portrait">
        //注冊接收分享
        <intent-filter>
            <action android:name="android.intent.action.SEND" />
            <category android:name="android.intent.category.DEFAULT" />
 
            //接收分享的文件類型
            <data android:mimeType="image/*" />
            <data android:mimeType="application/msword" />
            <data android:mimeType="application/vnd.openxmlformats-officedocument.wordprocessingml.document" />
            <data android:mimeType="application/vnd.ms-excel" />
            <data android:mimeType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" />
            <data android:mimeType="application/vnd.ms-powerpoint" />
            <data android:mimeType="application/vnd.openxmlformats-officedocument.presentationml.presentation" />
            <data android:mimeType="application/pdf" />
            <data android:mimeType="text/plain" />
            </intent-filter>
             
        //注冊默認(rèn)打開事件，微信、QQ的其他應(yīng)用打開
        <intent-filter>
            <action android:name="android.intent.action.VIEW" />
            <category android:name="android.intent.category.DEFAULT" />
             
            //接收打開的文件類型
            <data android:scheme="file" />
            <data android:scheme="content" />
            <data android:mimeType="image/*" />
            <data android:mimeType="application/msword" />
            <data android:mimeType="application/vnd.openxmlformats-officedocument.wordprocessingml.document" />
            <data android:mimeType="application/vnd.ms-excel" />
            <data android:mimeType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" />
            <data android:mimeType="application/vnd.ms-powerpoint" />
            <data android:mimeType="application/vnd.openxmlformats-officedocument.presentationml.presentation" />
            <data android:mimeType="application/pdf" />
            <data android:mimeType="text/plain" />
            </intent-filter>
        </activity>

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    receiveActionSend(intent);
}
 
@Override
protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    receiveActionSend(intent);
}

public void receiveActionSend(Intent intent) {
    String action = intent.getAction();
    String type = intent.getType();
 
    //判斷action事件
    if (type == null || (!Intent.ACTION_VIEW.equals(action) && !Intent.ACTION_SEND.equals(action))) {
        return;
    }
     
    //取出文件uri
    Uri uri = intent.getData();
    if (uri == null) {
        uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
    }
     
    //獲取文件真實(shí)地址
    String filePath = UriUtils.getFileFromUri(EdusohoApp.baseApp, uri);
    if (TextUtils.isEmpty(filePath)) {
        return;
    }
 
    //業(yè)務(wù)處理
    .
    .
    .
}

/**
 * 獲取真實(shí)路徑
 *
 * @param context
 */
public static String getFileFromUri(Context context, Uri uri) {
    if (uri == null) {
        return null;
    }
    switch (uri.getScheme()) {
        case ContentResolver.SCHEME_CONTENT:
            //Android7.0之后的uri content:// URI
            return getFilePathFromContentUri(context, uri);
        case ContentResolver.SCHEME_FILE:
        default:
            //Android7.0之前的uri file://
            return new File(uri.getPath()).getAbsolutePath();
    }
}

/**
 * 從uri獲取path
 *
 * @param uri content://media/external/file/109009
 *            <p>
 *            FileProvider適配
 *            content://com.tencent.mobileqq.fileprovider/external_files/storage/emulated/0/Tencent/QQfile_recv/
 *            content://com.tencent.mm.external.fileprovider/external/tencent/MicroMsg/Download/
 */
private static String getFilePathFromContentUri(Context context, Uri uri) {
    if (null == uri) return null;
    String data = null;
 
    String[] filePathColumn = {MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.DISPLAY_NAME};
    Cursor cursor = context.getContentResolver().query(uri, filePathColumn, null, null, null);
    if (null != cursor) {
        if (cursor.moveToFirst()) {
            int index = cursor.getColumnIndex(MediaStore.MediaColumns.DATA);
            if (index > -1) {
                data = cursor.getString(index);
            } else {
                int nameIndex = cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME);
                String fileName = cursor.getString(nameIndex);
                data = getPathFromInputStreamUri(context, uri, fileName);
            }
        }
        cursor.close();
    }
    return data;
}
 
/**
 * 用流拷貝文件一份到自己APP私有目錄下
 *
 * @param context
 * @param uri
 * @param fileName
 */
private static String getPathFromInputStreamUri(Context context, Uri uri, String fileName) {
    InputStream inputStream = null;
    String filePath = null;
 
    if (uri.getAuthority() != null) {
        try {
            inputStream = context.getContentResolver().openInputStream(uri);
            File file = createTemporalFileFrom(context, inputStream, fileName);
            filePath = file.getPath();
 
        } catch (Exception e) {
        } finally {
            try {
                if (inputStream != null) {
                    inputStream.close();
                }
            } catch (Exception e) {
            }
        }
    }
 
    return filePath;
}
 
private static File createTemporalFileFrom(Context context, InputStream inputStream, String fileName)
        throws IOException {
    File targetFile = null;
 
    if (inputStream != null) {
        int read;
        byte[] buffer = new byte[8 * 1024];
        //自己定義拷貝文件路徑
        targetFile = new File(context.getExternalCacheDir(), fileName);
        if (targetFile.exists()) {
            targetFile.delete();
        }
        OutputStream outputStream = new FileOutputStream(targetFile);
 
        while ((read = inputStream.read(buffer)) != -1) {
            outputStream.write(buffer, 0, read);
        }
        outputStream.flush();
 
        try {
            outputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
 
    return targetFile;
}