代码库相机图库选择图片

// 显示选择系统图库 相机对话框
    private void showDialogCustom() {
        AlertDialog.Builder builder = new AlertDialog.Builder(
                MainActivity.this);
        builder.setTitle("选择：");
        builder.setItems(mCustomItems,
                new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        if (0 == which) {
                            // 本地图册
                            Intent intent = new Intent(
                                    Intent.ACTION_PICK, null);
                            intent.setDataAndType(
                                    MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
                                    IMAGE_TYPE);
                            startActivityForResult(intent, RESULT_IMAGE);
                        } else if (1 == which) {
                            // 系统相机
                            Intent intent = new Intent(
                                    MediaStore.ACTION_IMAGE_CAPTURE);
                            Uri photoUri = Uri.fromFile(
                                    new File(TEMP_IMAGE_PATH));
                            intent.putExtra(
                                    MediaStore.EXTRA_OUTPUT,
                                    photoUri);
                            startActivityForResult(intent, RESULT_CAMERA);
                        }
                    }
                });
        builder.create().show();
    }

    /**
     * 调用图库相机回调方法
     */
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode == RESULT_OK) {
            if (requestCode == RESULT_IMAGE && data != null) {
                // 相册
                Cursor cursor = this.getContentResolver().query(
                        data.getData(), null, null, null, null);
                cursor.moveToFirst();
                String imagePath = cursor.getString(
                        cursor.getColumnIndex("_data"));
                Intent intent = new Intent(
                        MainActivity.this,
                        PuzzleMain.class);
                intent.putExtra("mPicPath", imagePath);
                intent.putExtra("mType", mType);
                cursor.close();
                startActivity(intent);
            } else if (requestCode == RESULT_CAMERA) {
                // 相机
                Intent intent = new Intent(
                        MainActivity.this,
                        PuzzleMain.class);
                intent.putExtra("mPicPath", TEMP_IMAGE_PATH);
                intent.putExtra("mType", mType);
                startActivity(intent);
            }
        }
    }