Android接收微信、QQ其他应用打开第三方分享功能

<activity
        android:name="com.test.app.MainActivity"
        android:confiGChanges="orientation|keyboardHidden|screenSize"
        android:label="这里的名称会对外显示"
        android:launchMode="singleTask"
        android:screenOrientation="portrait">
        //注册接收分享
        <intent-filter>
            <action android:name="android.intent.action.SEND" />
            <cateGory android:name="android.intent.category.DEFAULT" />
 
            //接收分享的文件类型
            <data android:mimeType="image
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();
    }
}

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;
}
 

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];
        //自己定义拷贝文件路径
        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;
}