how to get position of clicked item in OnClickListener of Listview?
I want to get selected listview item onclicked listner of listview.
Right now I have implemented onItemClickListener
but when I click on an item text then it is raised. I want to raise it on a listview row click.
Any idea how to achieve this? To get the text value of the list onClick listener?
lv1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
开发者_如何学编程 String value = lv1.getAdapter().getItem(position).toString();
//display value here
}
});
Try using this code.
lv1.setOnItemClickListener(new OnItemClickListener() { ![enter image description here][2]
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String value = lv1.getItemAtPosition(position).toString();
//display value here
}
});
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
int pos = parent.getPositionForView(view);
Toast.makeText(this,pos + "",Toast.LENGTH_SHORT).show();
}
If your ListView items were populated from an array words using an ArrayAdapter (which is hopefully) and implemented using a class Word with kind of this constructor:
public class Word {
private String mValueA;
/** Image resource ID for the word */
private int mAudioResourceId;
/*
* Create a new Word object.
*/
public Word(String valueA, int audioResourceId) {
mValueA = valueA;
mAudioResourceId = audioResourceId;
}
/*
* Get the default translation of the word
*/
public String getValueA() {
return mValueA;
}
/**
* Return the audio resource ID of the word.
**/
public int getAudioResourceId() {
return mAudioResourceId;
}
}
And then you can set setOnItemClickListener to access clicked item for example to play audio defined in array for this list item.
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
//like this:
Word word = words.get(position);
//and use this position to play the audio from the array
//corresponding to its item
mMediaPlayer = MediaPlayer.create(SomeActivity.this, word.getAudioResourceId());
mMediaPlayer.start();
}
});
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
int pos = (int) adapterView.getPositionForView(view);
Toast.makeText(MainActivity.this, pos, Toast.LENGTH_SHORT).show();
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