一行代码完成Android 7 FileProvider适配

# FitAndroid7 一行代码完成Android 7 FileProvider适配~ 适配FileProvide需要声明provider，编写xml，以及在代码中做版本适配等... 可以抽取一个小库简化这些重复性操作，避免重复声明provider，编写xml，以及在代码中做版本适配... ## 使用 ``` compile 'com.zhy.base:fileprovider:1.0.0' ``` 通过FileProvider7这个类完成uri的获取即可，例如： * FileProvider7.getUriForFile * FileProvider7.setIntentDataAndType * FileProvider7.setIntentData ### 示例一 拍照 ```java private static final int REQUEST_CODE_TAKE_PHOTO = 0x110; private String mCurrentPhotoPath; public void takePhotoNoCompress(View view) { Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); if (takePictureIntent.resolveActivity(getPackageManager()) != null) { String filename = new SimpleDateFormat("yyyyMMdd-HHmmss", Locale.CHINA) .format(new Date()) + ".png"; File file = new File(Environment.getExternalStorageDirectory(), filename); mCurrentPhotoPath = file.getAbsolutePath(); // 仅需改变这一行 Uri fileUri = FileProvider7.getUriForFile(this, file); takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); startActivityForResult(takePictureIntent, REQUEST_CODE_TAKE_PHOTO); } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (resultCode == RESULT_OK && requestCode == REQUEST_CODE_TAKE_PHOTO) { mIvPhoto.setImageBitmap(BitmapFactory.decodeFile(mCurrentPhotoPath)); } // else tip? } ``` ### 示例二 安装apk ```java public void installApk(View view) { File file = new File(Environment.getExternalStorageDirectory(), "testandroid7-debug.apk"); Intent intent = new Intent(Intent.ACTION_VIEW); // 仅需改变这一行 FileProvider7.setIntentDataAndType(this, intent, "application/vnd.android.package-archive", file, true); startActivity(intent); } ```