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How can I read a text file in Android?
...'ll need to add proper error handling here
}
//Find the view by its id
TextView tv = (TextView)findViewById(R.id.text_view);
//Set the text
tv.setText(text.toString());
following links can also help you :
How can I read a text file from the SD card in Android?
How to read text file in Android?...
How to get duration, as int milli's and float seconds from ?
...is not necessarily the same type as duration<float>. For example on my system it is duration<long long, nano>. So there's an implicit conversion from integral-based nanoseconds to float-based seconds happening on that line, only because the destination type is specified with fsec.
...
How to implement a ViewPager with different Fragments / Layouts
...r = (ViewPager) findViewById(R.id.viewPager);
pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
}
private class MyPagerAdapter extends FragmentPagerAdapter {
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
...
How do you underline a text in Android XML?
...
in my case, android studio preview was not able to determine the html tag. but once i ran the project in real device, underlined text shown happily.
– Alvin
Apr 15 '15 at 11:38
...
What is the performance cost of having a virtual method in a C++ class?
...memory. This is always a significant stall: on Xenon, about 650 cycles (by my tests).
However this isn't a problem specific to virtual functions because even a direct function call will cause a miss if you jump to instructions that aren't in cache. What matters is whether the function has been run...
Android ClickableSpan not calling onClick
....setMovementMethod(LinkMovementMethod.getInstance()); does matter.
Here's my full code
String stringTerms = getString(R.string.sign_up_terms);
Spannable spannable = new SpannableString(stringTerms);
int indexTermsStart = stringTerms.indexOf("Terms");
int indexTermsEnd = indexTermsStart + 18;
spann...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
..._lock(&mutex);
while(!toStop && (rear+1)%MESSAGE_COUNT==front){
t.tv_sec = time(NULL)+1;
t.tv_nsec = 0;
pthread_cond_timedwait(&condition,&mutex,&t);
}
if(toStop){
pthread_cond_broadcast(&condition);
pthread_mutex_unlock(&mutex);
return -1;
}
int messa...
Multi-line EditText with Done action button
...
This worked for me my requirement was to make a edit text which should be multi line as well as should have next button on the soft keys ...............so thanks a lot what i did was in edit text i added 2 lines android:inputType="textMultiLin...
Android Left to Right slide animation
...e android:fromXDelta="-100%" android:toXDelta="0%"
android:fromYDelta="0%" android:toYDelta="0%"
android:duration="700"/>
</set>
This is for right to left animation:
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolato...
Timer function to provide time in nano seconds using C++
... rep;
typedef std::ratio<1, 2'800'000'000> period; // My machine is 2.8 GHz
typedef std::chrono::duration<rep, period> duration;
typedef std::chrono::time_point<clock> time_point;
static const bool is_steady = true;
static time_point...