@Override
public void onProgressUpdate(Integer... percentDownloaded) {
LogUtil.e(TAG, "onProgressUpdate lengthDownloaded =" + (int) percentDownloaded[0]);
mBuilder.setProgress(100, percentDownloaded[0], false);
mBuilder.setContentText(
mContext.getString(R.string.msg_update_version) + "(" + percentDownloaded[0] + "%)");
mNotificationManager.notify(id, mBuilder.build());
}
/** 安装apk */
private void installApk() {
String fileAbsolutePath = null;
File apkfile = null;
// LogUtil.e(TAG, " Environment.getExternalStorageDirectory() = "+
// Environment.getExternalStorageDirectory());
// LogUtil.e(TAG, " Environment.getDownloadCacheDirectory() = "+
// Environment.getDownloadCacheDirectory());
// LogUtil.e(TAG, " Environment.getDataDirectory() = "+ Environment.getDataDirectory());
if (Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED)) {
fileAbsolutePath =
Environment.getExternalStorageDirectory()
+ File.separator
+ filePath
+ File.separator
+ fileName;
LogUtil.e(TAG, "MEDIA_MOUNTED + fileAbsolutePath = " + fileAbsolutePath);
} else if (Environment.getDataDirectory() != null) {
String dataDir = Environment.getDataDirectory().toString();
fileAbsolutePath = dataDir + File.separator + fileName;
} else if (Environment.getDownloadCacheDirectory() != null) {
String downloadCacheDir = Environment.getDownloadCacheDirectory().toString();
fileAbsolutePath = downloadCacheDir + File.separator + fileName;
} else {
LogUtil.e(TAG, mContext.getString(R.string.error_no_usable_storage));
}
// LogUtil.e(TAG, "fileAbsolutePath = " + fileAbsolutePath);
if (fileAbsolutePath != null) apkfile = new File(fileAbsolutePath);
if (apkfile != null && !apkfile.exists()) {
return;
}
// LogUtil.e(TAG, "apkfile.getAbsolutePath() = " + apkfile.getAbsolutePath());
Intent i = new Intent(Intent.ACTION_VIEW);
// 安装，如果签名不一致，可能出现程序未安装提示
i.setDataAndType(
Uri.fromFile(new File(apkfile.getAbsolutePath())),
"application/vnd.android.package-archive");
mContext.startActivity(i);
}
@Override
public void onPostExecute(Boolean isDownloadSuccess) {
if (isDownloadSuccess) installApk();
else LogUtil.e(TAG, "download update apk file failed");
}