Develop Reference

Comparing TextView's getText() w/ R.string.stringValue in android?

Here's my code that's giving me grief.
TextView questionView = (TextView) findViewById(R.id.questionView);
if(questionView.getText().equals(R.string.begginigStatement){
currentQuestionIndex = -2;
Log.d(TAG, "the TextView's text is equal to R.string.beggingStatement);
}
I'm trying to compare a string w/ an int
but I can't figure out the solution other than perhaps hardcoding the string, though I know that's not a proper convention. What's the solution?

R.string.begginigStatement is just an ID of the string as generated in R.class. To retrieve the value call:
getResources().getString(R.string.begginigStatement)

try to use:
context.getResources().getString(R.string.begginigStatement);
and context can be 'getActivity()' if it's in Fragment or just :
getResources().getString(R.string.begginigStatement)
if it has context

You have to compare this string values:
questionView.getText().toString().equal(getResources().getString(R.string.begginigStatement))

Display float value in TextView using SimpleAdapter

I am using Custom ListView which contains ProgressBar and TextView. Now, Progress Data may contain float value so I want to display float value in TextView. But It is showing error : can not parse '43.20' to int. If I am passing int then It is working fine.
How to prevent this problem ?
My Sample Code :
final SimpleAdapter adapter = new SimpleAdapter(this, aaReportData, R.layout.report_card1, new String[] { "Topic", "Accuracy", "Accuracy" },
new int[] { R.id.tvTopic, R.id.pbTopicAccuracy, R.id.tvAccuracy });
tvAccuracy is the TextView about which I am talking.
Log:
03-11 12:32:38.913: E/AndroidRuntime(1187): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mytestbuddy.anatomy/com.mytestbuddy.anatomy.ReportCard}: java.lang.NumberFormatException: unable to parse '43.24' as integer

First u nee to convert floating values to string like this
String Str = String.valueOf("43.50");
Then assign str to textview.
TextView txt = new TextView(this);
txt.settext(Str);
like this,Try this one.

You can concat the float value
textView.setText(""+floatValue);

Use Math.round() before typecasting using (int) should round the float to the nearest whole number

Another way you can try this one also:
Float value = 30.0F;
Integer intValue=Integer.valueOf(value.intValue());
and then you can convert inValue to String format and then set String on Textview as you need.
Hope it will help you!!

How to use constant & int based string combindly?

My textview -
TextView doses = (TextView) findViewById(R.id.doses);
int getting code -
int nIndex = cursor.getColumnIndexOrThrow(DictionaryDatabase.KEY_DOSES);
What I want is add some pre defined TEXT like "DOSE:" before nIndex.
My expected result will be like-
doses.setText(cursor.getString("DOSE"+nIndex));
How to do that??

Just use this:
doses.setText("DOSE" + cursor.getString(nIndex));

Android array of ids to reference textViews

I have a screen with 24 TextViews that I want to change values of. It doesn't matter in which order I just need to change the value from every text field. Right now my code is as follows:
textView = (TextView) findViewById(R.id.textView1);
textView.setText(value1);
textView = (TextView) findViewById(R.id.textView2);
textView.setText(value2);
textView = (TextView) findViewById(R.id.textView3);
textView.setText(value3);
textView = (TextView) findViewById(R.id.textView4);
textView.setText(value4);
etc...
The number of TextViews is constant at 24. I am looking for a loop solution however the issue I run into is dynamically getting the R.id.textViewX value id. Is there a simple way to accomplish this so that I can use it in the following manner:
// Somehow get textViewArray of textView id's //
for(int i=0;i<textViewArray.length;i++) {
textView = (TextView) findViewById(textViewArray[i]);
textView.setText(value[i])
}
I'm open to the idea of dynamically creating the textfields in the Activity class but am looking for an XML solution. I'm not sure if this can be done using the arrays class. I've seen this done for #drawables but never for id's
Important to note is that the textView's are NOT in a list.

Use the getIdentifier() method:
for (int i = 0; i < 24; i++) {
int id = getResources().getIdentifier("textView" + i, "id", getPackageName());
TextView textView = (TextView) findViewById(id);
textView.setText("Set text");
}

How to parse data under Textview

can anybody help me? I'm writing an application for Android that parses data from internet and writes them into TextView.
TextView[] dva = new TextView[sitesList.getDva().size()];
// Set the result text in textview and add it to layout
for (int i = 0; i < sitesList.getDva().size(); i++) {
dva[i].new TextView(this);
dva[i].setText("KOSILO: "+sitesList.getDva().get(i));
layout.addView(dva[i]);
Under dva[i] I parse 5 objects that I would like them to display them under one TextView.
TextView textView1 = (TextView) findViewById(R.id.kosilodva);
textView1.setText("KOSILO: "+sitesList.getDva().get(i));
How can I do this? Thanks in advance to everybody who is willing to help me.

Instead of setText why don't you try append,
Replace this,
textView1.setText("KOSILO: "+sitesList.getDva().get(i));
with,
textView1.append("KOSILO: "+sitesList.getDva().get(i));