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package com.perm.DoomPlay; //from w ww . j a v a 2 s . c o m /* * Copyright 2013 Vladislav Krot * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * You can contact me <DoomPlaye@gmail.com> */ import android.content.Intent; import android.os.AsyncTask; import android.os.Bundle; import android.speech.RecognizerIntent; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.inputmethod.InputMethodManager; import android.widget.*; import com.api.KException; import org.json.JSONException; import java.io.IOException; import java.util.ArrayList; public class SearchVkActivity extends AbstractList { private EditText editQuery; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.search_vk); initializeUi(); if(savedInstanceState != null) { audios = savedInstanceState.getParcelableArrayList("storeAudioSearch"); if(audios == null) audios = new ArrayList<Audio>(); } else audios = new ArrayList<Audio>(); adapter = new ListsAdapter(audios,this); listView.setAdapter(adapter); initializeAbstract(); checkIsShown(savedInstanceState); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.bar_search,menu); return true; } private void hideKeyboard() { InputMethodManager inputManager = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE); inputManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); } @Override protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); if(audios != null) outState.putParcelableArrayList("storeAudioSearch",audios); } @Override protected void onClickTrack(int position) { super.onClickTrack(position); hideKeyboard(); ListVkActivity.currentAction = ListVkActivity.actionJust; PlayingService.isOnline = true; } @Override public boolean onOptionsItemSelected(MenuItem item) { if(item.getItemId() == R.id.itemVoiceSearch) { startVoice(); return true; } return super.onOptionsItemSelected(item); } public static Intent getVoiceIntent() { Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); intent.putExtra(RecognizerIntent.EXTRA_PROMPT, "voice search"); return intent; } void startVoice() { Intent intent = getVoiceIntent(); if(Utils.isIntentAvailable(getBaseContext(),intent)) startActivityForResult(intent, 23); else Toast.makeText(getBaseContext(),getResources().getString(R.string.doesnt_available),Toast.LENGTH_SHORT).show(); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == 23 && resultCode == RESULT_OK) { editQuery.setText(data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS).get(0)); } super.onActivityResult(requestCode, resultCode, data); } @Override protected void onServiceAbstractConnected() { playingService.setOnLoadingTrackListener(new PlayingService.OnLoadingTrackListener() { //TODO: android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. //but i call it only in ui thread , is it a bug? @Override public void onLoadingTrackStarted() { runOnUiThread(new Runnable() { @Override public void run() { linearLoading.setVisibility(View.VISIBLE); } }); } @Override public void onLoadingTrackEnded() { runOnUiThread(new Runnable() { @Override public void run() { linearLoading.setVisibility(View.GONE); } }); } }); } private TaskLoader taskLoader; private void initializeUi() { editQuery = (EditText) findViewById(R.id.editQuery); listView = (ListView) findViewById(R.id.listSearch); ImageView buttonSearch = (ImageView) findViewById(R.id.imageSearchVk); buttonSearch.setOnClickListener(onClickSearch); listView.setOnItemClickListener(onItemTrackClick); listView.setOnItemLongClickListener(onItemLongVkListener); linearControls = (RelativeLayout)findViewById(R.id.linearControls); intentService = new Intent(this,PlayingService.class); intentService.setAction(PlayingService.actionOnline); imgPlay = (ImageView)findViewById(R.id.imagePlay) ; imgShuffle = (ImageView)findViewById(R.id.imageShuffle); imgRepeat = (ImageView)findViewById(R.id.imageRepeat); imgNext = (ImageView)findViewById(R.id.imageNext); imgPrevious = (ImageView)findViewById(R.id.imagePrevious); seekBar = (SeekBar)findViewById(R.id.seek_bar); textCurrentTime = (TextView)findViewById(R.id.textElapsed); textTotalTime = (TextView)findViewById(R.id.textDuration); linearLoading = (LinearLayout)findViewById(R.id.linearLoading); } private final View.OnClickListener onClickSearch = new View.OnClickListener() { @Override public void onClick(View v) { if(isLoading) AbstractList.waitMessage(getBaseContext()); else if(!MainScreenActivity.isRegister) Toast.makeText(getBaseContext(),getResources().getString(R.string.please_sign_in),Toast.LENGTH_SHORT).show(); else if(!Utils.isOnline(getBaseContext())) Toast.makeText(getBaseContext(), getResources().getString(R.string.check_internet), Toast.LENGTH_SHORT).show(); else { taskLoader = new TaskLoader(); taskLoader.execute(editQuery.getText().toString()); hideKeyboard(); } } }; @Override public void onBackPressed() { super.onBackPressed(); if(taskLoader != null) taskLoader.cancel(true); isLoading = false; } private class TaskLoader extends AsyncTask<String,Void,ArrayList<Audio>> { @Override protected ArrayList<Audio> doInBackground(String... params) { try { return MainScreenActivity.api.searchAudio(params[0], SettingActivity.getPreference("countvksearch")); } catch (IOException e) { showException(e); cancel(false); } catch (JSONException e) { showException(e); cancel(false); } catch (KException e) { handleKException(e); cancel(false); } return null; } @Override protected void onPreExecute() { super.onPreExecute(); linearLoading.setVisibility(View.VISIBLE); isLoading = true; } @Override protected void onCancelled() { super.onCancelled(); linearLoading.setVisibility(View.GONE); isLoading = false; } @Override protected void onPostExecute(ArrayList<Audio> aVoid) { super.onPostExecute(aVoid); isLoading = false; linearLoading.setVisibility(View.GONE); audios.clear(); audios.addAll(aVoid); adapter.changeData(audios); markItem(PlayingService.indexCurrentTrack,false); } } }