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refactored examples... #7

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refactored examples... #7

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16 changes: 8 additions & 8 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -80,28 +80,28 @@ String[] commands = text.split(" ");
RxFFmpegInvoke.getInstance().runCommandRxJava(commands).subscribe(new RxFFmpegSubscriber() {
@Override
public void onFinish() {
if (mProgressDialog != null)
mProgressDialog.cancel();
Optional.ofNullable(mProgressDialog)
.ifPresent(ProgressDialog::cancel);
showDialog("处理成功");
}

@Override
public void onProgress(int progress) {
if (mProgressDialog != null)
mProgressDialog.setProgress(progress);
Optional.ofNullable(mProgressDialog)
.ifPresent(pd -> pd.setProgress(progress));
}

@Override
public void onCancel() {
if (mProgressDialog != null)
mProgressDialog.cancel();
Optional.ofNullable(mProgressDialog)
.ifPresent(ProgressDialog::cancel);
showDialog("已取消");
}

@Override
public void onError(String message) {
if (mProgressDialog != null)
mProgressDialog.cancel();
Optional.ofNullable(mProgressDialog)
.ifPresent(ProgressDialog::cancel);
showDialog("出错了 onError：" + message);
}
});
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