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The source code is released under:
Apache License
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package net.azyobuzi.azyotter.saostar.activities; /*from ww w .j a v a 2 s. c o m*/ import net.azyobuzi.azyotter.saostar.R; import net.azyobuzi.azyotter.saostar.StringUtil; import net.azyobuzi.azyotter.saostar.configuration.Tab; import net.azyobuzi.azyotter.saostar.configuration.Tabs; import android.app.Fragment; import android.os.Bundle; import android.text.Editable; import android.text.TextWatcher; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; public class TabFilterSettingFragment extends Fragment { public static TabFilterSettingFragment createInstance(int index) { TabFilterSettingFragment instance = new TabFilterSettingFragment(); instance.tab = Tabs.get(index); return instance; } private Tab tab; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { return inflater.inflate(R.layout.tab_filter_setting_page, null); } private TextView tvQueryState; private Button btnAboutQuery; private EditText txtQuery; private static final int RED = 0xffff0000; private static final int GREEN = 0xff00ff00; @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); tvQueryState = (TextView)getView().findViewById(R.id.tv_tab_filter_setting_query_state); btnAboutQuery = (Button)getView().findViewById(R.id.btn_tab_filter_setting_about_filter); txtQuery = (EditText)getView().findViewById(R.id.txt_tab_filter_setting_query); txtQuery.setText(tab.getFilter()); txtQuery.addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { String newText = txtQuery.getText().toString(); if (StringUtil.isNullOrEmpty(newText)) { tvQueryState.setText(R.string.query_is_nothing); tvQueryState.setTextColor(RED); return; } try { tab.setFilter(newText); tvQueryState.setText(R.string.query_successfully_parsed); tvQueryState.setTextColor(GREEN); } catch (Exception ex) { ex.printStackTrace(); String message = ex.getMessage(); if (StringUtil.isNullOrEmpty(message)) message = ex.getClass().getSimpleName(); tvQueryState.setText(getText(R.string.parsing_query_failed) + message); tvQueryState.setTextColor(RED); } } }); } }