@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_file_detail);
ButterKnife.bind(this);
fileOpenTip = (TextView) findViewById(R.id.fileOpenTip);
fileLocalTip = (TextView) findViewById(R.id.fileLocalTip);
downloadDB = DownloadDB.getInstance(getApplicationContext());
mFile = getIntent().getParcelableExtra("file");
tvTitle.setText(mFile.getCourse());
tvFileName.setText(mFile.getName());
tvFileSize.setText(mFile.getSize());
imgFileIcon.setImageResource(PaperFileUtils.parseImageResource(mFile.getType()));
String type = mFile.getType().toLowerCase();
btnDownload.setText(mFile.isDownload() ? "打开文件" : "下载到手机");
fileOpenTip.setVisibility(mFile.isDownload() ? View.VISIBLE : View.INVISIBLE);
fileLocalTip.setVisibility(mFile.isDownload() ? View.INVISIBLE : View.VISIBLE);
tvDelete.setVisibility(mFile.isDownload() ? View.VISIBLE : View.INVISIBLE);
}
private void sendToComputer() {
try {
// 发送paperurl到我的电脑;
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.setPackage("com.tencent.mobileqq");
intent.putExtra(Intent.EXTRA_SUBJECT, "分享");
intent.putExtra(
Intent.EXTRA_TEXT,
(mFile.isDownload() ? downloadDB.getFileName(mFile.getUrl()) : mFile.getName())
+ ": "
+ UrlUnicode.encode(mFile.getUrl()));
intent.putExtra(Intent.EXTRA_TITLE, "发至电脑");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(Intent.createChooser(intent, "选择\"发送到我的电脑\""));
} catch (Exception e) {
Toast.makeText(getApplicationContext(), "你没有安装QQ", Toast.LENGTH_LONG).show();
}
}
private void startDownloadProcess() {
if (!mFile.isDownload()) {
// 未下载 执行下载进程
setDownloadViewVisiablity();
downloadTask =
DownLoader.downloadPaperFile(
mFile.getUrl(),
SDCardUtils.getDownloadPath() + mFile.getName(),
new DownLoader.DownloadTaskCallback() {
@Override
public void onProgress(final int hasWrite, final int totalExpected) {
runOnUiThread(
new Runnable() {
@Override
public void run() {
pbProgress.setProgress(
(int) ((double) hasWrite / (double) totalExpected * 100));
tvProgress.setText(
"下载中...("
+ PaperFileUtils.sizeWithDouble(hasWrite / 1024.0)
+ ""
+ "/"
+ mFile.getSize()
+ ")");
}
});
}
@Override
public void onSuccess(final String successName) {
runOnUiThread(
new Runnable() {
@Override
public void run() {
setResult(RESULT_OK);
LogUtils.d(Tag, "下载完成: " + successName);
fileName = successName;
mFile.setName(successName);
mFile.setDownload(true);
downloadDB.addDownloadInfo(mFile);
setDownloadViewVisiablity();
downloadTask = null;
}
});
}
@Override
public void onFailure(Exception e) {
runOnUiThread(
new Runnable() {
@Override
public void run() {
ToastUtils.showShort(FileDetailActivity.this, "下载发生错误");
setDownloadViewVisiablity();
}
});
}
@Override
public void onInterruption() {
runOnUiThread(
new Runnable() {
@Override
public void run() {
pbProgress.setProgress(0);
setDownloadViewVisiablity();
}
});
}
});
downloadTask.start();
} else {
// Uri uri = Uri.fromFile(new File(SDCardUtils.getDownloadPath() +
// downloadDB.getFileName(mFile.getUrl())));
// Intent intent = new Intent(Intent.ACTION_VIEW);
// intent.setData(uri);
// startActivity(intent);
File file = new File(SDCardUtils.getDownloadPath() + downloadDB.getFileName(mFile.getUrl()));
openFile(file);
}
}