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Code Issues Releases Wiki Activity

Merged in autocomplete (pull request #49) 

Autocomplete
This commit is contained in:
tom79 2017-08-10 07:55:32 +00:00
parent dd9bcee721 33a09db9de
commit 12aff1e308
2 changed files with 60 additions and 27 deletions
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84
app/src/main/java/fr/gouv/etalab/mastodon/activities/TootActivity.java
View File

@ -28,6 +28,7 @@ import android.graphics.drawable.BitmapDrawable;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.speech.RecognizerIntent;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.content.ContextCompat;
@ -36,6 +37,7 @@ import android.support.v7.app.AppCompatActivity;
import android.text.Editable;
import android.text.Html;
import android.text.TextWatcher;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
@ -142,7 +144,8 @@ public class TootActivity extends AppCompatActivity implements OnRetrieveSearcAc
private Toast mToast;
private LinearLayout drawer_layout;
private HorizontalScrollView picture_scrollview;
private String search;
private int currentCursorPosition, searchLength;
private boolean canDisplayMessage;
@Override
protected void onCreate(Bundle savedInstanceState) {
@ -177,7 +180,7 @@ public class TootActivity extends AppCompatActivity implements OnRetrieveSearcAc
pp_progress = (ProgressBar) actionBar.getCustomView().findViewById(R.id.pp_progress);
}
canDisplayMessage = true;
//By default the toot is not restored so the id -1 is defined
@ -392,29 +395,39 @@ public class TootActivity extends AppCompatActivity implements OnRetrieveSearcAc
});
String pattern = "^(.|\\s)*(@([a-zA-Z0-9_]{2,}))$";
final Pattern sPattern = Pattern.compile(pattern);
toot_content.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
currentCursorPosition = toot_content.getSelectionStart();
//Only check last 15 characters before cursor position to avoid lags
if( currentCursorPosition < 15 ){ //Less than 15 characters are written before the cursor position
searchLength = currentCursorPosition;
}else {
searchLength = 15;
}
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {}
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
int length;
//Only check last 20 characters to avoid lags
if( s.toString().length() < 20 ){ //Less than 20 characters are written
length = s.toString().length();
}else {
length = 20;
}
Matcher m = sPattern.matcher(s.toString().substring(s.toString().length()- length, s.toString().length()));
if( currentCursorPosition- (searchLength-1) < 0 || currentCursorPosition == 0 || currentCursorPosition > s.toString().length())
return;
Matcher m;
if( s.toString().charAt(0) == '@')
m = sPattern.matcher(s.toString().substring(currentCursorPosition- searchLength, currentCursorPosition));
else
m = sPattern.matcher(s.toString().substring(currentCursorPosition- (searchLength-1), currentCursorPosition));
if(m.matches()) {
search = m.group(3);
if( pp_progress != null && pp_actionBar != null) {
String search = m.group(3);
if (pp_progress != null && pp_actionBar != null) {
pp_progress.setVisibility(View.VISIBLE);
pp_actionBar.setVisibility(View.GONE);
}
new RetrieveSearchAccountsAsyncTask(getApplicationContext(),search,TootActivity.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}else{toot_content.dismissDropDown();}
int totalChar = toot_cw_content.length() + toot_content.length();
int remainChar = (maxChar - totalChar);
@ -427,8 +440,20 @@ public class TootActivity extends AppCompatActivity implements OnRetrieveSearcAc
}
}else {
toot_it.setEnabled(false);
showAToast(getString(R.string.toot_no_space));
toot_space_left.setTextColor( Color.RED);
//Delay the advertising message to avoid to flood the user
if( canDisplayMessage ){
canDisplayMessage = false;
showAToast(getString(R.string.toot_no_space));
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
canDisplayMessage = true;
}
}, 4000);
}
}
toot_space_left.setText(String.valueOf(remainChar));
}
@ -920,22 +945,33 @@ public class TootActivity extends AppCompatActivity implements OnRetrieveSearcAc
final List<Account> accounts = apiResponse.getAccounts();
if( accounts != null && accounts.size() > 0){
AccountsSearchAdapter accountsListAdapter = new AccountsSearchAdapter(TootActivity.this, accounts);
toot_content.showDropDown();
toot_content.setThreshold(0);
toot_content.setThreshold(1);
toot_content.setAdapter(accountsListAdapter);
final String toot_content_str = toot_content.getText().toString().replace("@"+search,"");
final String oldContent = toot_content.getText().toString();
String[] searchA = oldContent.substring(0,currentCursorPosition+1).split("@");
final String search = searchA[searchA.length-1];
toot_content.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Account account = accounts.get(position);
toot_content.setText(toot_content_str + " @" + account.getAcct() + " ");
toot_content.setSelection(toot_content.getText().length()-1);
toot_content.dismissDropDown();
String deltaSearch = oldContent.substring(currentCursorPosition-searchLength, currentCursorPosition);
if( !search.equals(""))
deltaSearch = deltaSearch.replace("@"+search,"");
String newContent = oldContent.substring(0,currentCursorPosition-searchLength);
newContent += deltaSearch;
newContent += "@" + account.getAcct() + " ";
int newPosition = newContent.length();
if( currentCursorPosition < oldContent.length() - 1)
newContent += oldContent.substring(currentCursorPosition, oldContent.length()-1);
toot_content.setText(newContent);
toot_content.setSelection(newPosition);
AccountsSearchAdapter accountsListAdapter = new AccountsSearchAdapter(TootActivity.this, new ArrayList<Account>());
toot_content.setThreshold(1);
toot_content.setAdapter(accountsListAdapter);
}
});
}
}
private void restoreToot(long id){
@ -1049,8 +1085,6 @@ public class TootActivity extends AppCompatActivity implements OnRetrieveSearcAc
ic_show.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
AlertDialog.Builder alert = new AlertDialog.Builder(TootActivity.this);
alert.setTitle(R.string.toot_reply_content_title);
final TextView input = new TextView(TootActivity.this);

3
app/src/main/java/fr/gouv/etalab/mastodon/asynctasks/RetrieveDeveloperAccountsAsyncTask.java
View File

@ -31,7 +31,6 @@ public class RetrieveDeveloperAccountsAsyncTask extends AsyncTask<Void, Void, Vo
private Context context;
private APIResponse apiResponse;
private OnRetrieveSearcAccountshInterface listener;
private API api;
public RetrieveDeveloperAccountsAsyncTask(Context context, OnRetrieveSearcAccountshInterface onRetrieveSearcAccountshInterface){
this.context = context;
@ -40,7 +39,7 @@ public class RetrieveDeveloperAccountsAsyncTask extends AsyncTask<Void, Void, Vo
@Override
protected Void doInBackground(Void... params) {
api = new API(context);
API api = new API(context);
apiResponse = api.searchDeveloper();
return null;
}