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@@ -0,0 +1,643 @@
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+package com.usai.redant.CommonEditor.EnumSelectAndSort;
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+
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+import android.content.Context;
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+import android.content.Intent;
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+import android.support.v7.app.AlertDialog;
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+import android.support.v7.app.AppCompatActivity;
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+import android.os.Bundle;
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+import android.text.Editable;
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+import android.text.TextWatcher;
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+import android.view.LayoutInflater;
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+import android.view.Menu;
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+import android.view.MenuItem;
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+import android.view.View;
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+import android.view.ViewGroup;
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+import android.widget.AdapterView;
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+import android.widget.BaseAdapter;
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+import android.widget.EditText;
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+import android.widget.ImageView;
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+import android.widget.ListView;
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+import android.widget.TextView;
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+
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+import com.usai.redant.CommonEditor.EnumSlectActivity;
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+import com.usai.redant.redantmobile.R;
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+
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+import org.json.JSONException;
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+import org.json.JSONObject;
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+
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+import java.io.Serializable;
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+
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+public class EnumSelectAndSortActivity extends AppCompatActivity {
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+
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+
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+ static String MAX_SELECT = "max_select";
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+ static String GROUP_POSITION = "group";
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+ static String CHILD_POSITION = "child";
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+ static String CADEDATE = "cadedate";
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+ static String SINGLE_SELECT = "single_select";
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+ static String TITLE = "title";
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+ static String AUTO_CLOSE = "auto_close";
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+
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+ public static class Builder {
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+ public Intent build(Context context, String title, int max_select, int group, int child, String cadedate, boolean single_select, boolean auto_close) {
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+ if (context == null) {
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+ return null;
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+ }
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+
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+ Intent intent = new Intent(context,EnumSelectAndSortActivity.class);
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+
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+ intent.putExtra(MAX_SELECT,max_select);
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+ intent.putExtra(GROUP_POSITION,group);
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+ intent.putExtra(CHILD_POSITION,child);
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+ if (cadedate != null) {
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+ intent.putExtra(CADEDATE,(Serializable) cadedate);
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+ }
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+ intent.putExtra(SINGLE_SELECT,single_select);
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+ if (title != null) {
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+ intent.putExtra(TITLE,title);
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+ }
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+ intent.putExtra(AUTO_CLOSE,auto_close);
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+
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+ return intent;
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+ }
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+ }
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+
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+ public class SearchBarWatcher implements TextWatcher {
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+
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+ Context mCtx;
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+ EditText textView;
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+
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+ public SearchBarWatcher(Context ctx,EditText textView) {
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+ this.mCtx = ctx;
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+ this.textView = textView;
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+
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+
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+ }
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+
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+ String origin_text;
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+ String string;
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+ int start_position;
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+ int change_length; // 修改原文长度
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+ int new_string_length;
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+
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+
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+ /**
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+ * s 改变前的内容
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+ * start 增加内容前光标位置，删除内容后光标位置 （起始位置）
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+ * count 选中s中的内容长度（发生改变的原内容长度），未选中为0
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+ * after 新添加的内容长度，删除为0
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+ * */
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+ @Override
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+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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+// Log.d("TextChange", "before Text Changed: " + s + " Start: " + start + " Count: " + count + " After: " + after);
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+
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+ origin_text = s.toString();
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+ start_position = start;
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+ change_length = count;
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+ new_string_length = after;
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+ }
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+
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+ /**
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+ * s 改变后的内容
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+ * start 增加内容前光标位置，删除内容后光标位置 （起始位置）
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+ * before 选中s中的内容长度（发生改变的原内容长度），未选中为0
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+ * count 增加内容长度，删除内容为0
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+ * */
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+ @Override
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+ public void onTextChanged(CharSequence s, int start, int before, int count) {
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+// Log.d("TextChange", "on Text Changed: " + s + " Start: " + start + " Before: " + before + " Count: " + count);
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+ }
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+
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+ @Override
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+ public void afterTextChanged(Editable s) {
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+
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+ /**
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+ * 文本处理
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+ * */
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+ if (new_string_length == 0) {
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+ string = "";
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+ } else {
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+ string = s.toString().substring(start_position,start_position + new_string_length);
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+ }
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+
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+ if (change_length == 0) { // 新加内容
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+
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+ } else { // 替换原文或删除原文
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+
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+ }
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+
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+ /**
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+ * 业务逻辑
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+ * */
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+
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+ if (string.equals("\n") || string.equals("\r") || string.equals("\r\n")) {
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+ textView.setText(origin_text);
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+ return;
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+ }
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+
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+ mKeywords = s.toString();
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+ adapter.notifyDataSetChanged();
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+
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+ if (mKeywords.isEmpty()) {
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+ enum_list_view.canDrag = true;
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+ } else {
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+ enum_list_view.canDrag = false;
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+ }
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+
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+ }
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+ }
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+
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+
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+
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+
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+ private int maxSelect;
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+ private int mGroup;
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+ private int mChild;
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+ private boolean mSingleSelect;
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+ private String mTitle;
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+ private boolean mAuto_close;
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+ private JSONObject mCadedate;
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+ private boolean mDirty;
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+
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+ private String mKeywords;
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+ private int filter_count;
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+
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+ private DragListView enum_list_view;
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+ private EnumAdapter adapter;
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+ private Context mCtx;
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+
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+ private EditText searchBar;
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+// private boolean isEditing = false;
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+
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+
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+ @Override
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+ protected void onCreate(Bundle savedInstanceState) {
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+ super.onCreate(savedInstanceState);
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+ setContentView(R.layout.activity_enum_select_and_sort);
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+
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+ init();
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+
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+ setTitle(mTitle);
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+
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+ searchBar = (EditText)findViewById(R.id.common_editor_enum_select_sort_search_bar);
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+ searchBar.addTextChangedListener(new SearchBarWatcher(mCtx,searchBar));
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+
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+ enum_list_view = (DragListView) findViewById(R.id.enum__select_sort_list_view);
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+
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+ adapter = new EnumAdapter(mCtx);
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+ enum_list_view.setAdapter(adapter);
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+
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+ enum_list_view.setOnItemClickListener(new CellClickListener(mCtx));
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+
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+ }
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+
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+// @Override
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+// public boolean onCreateOptionsMenu(Menu menu) {
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+// getMenuInflater().inflate(R.menu.enum_select_sort_menu,menu);
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+// return true;
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+// }
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+//
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+// @Override
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+// public boolean onOptionsItemSelected(MenuItem item) {
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+//
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+//// if (item.getItemId() == R.id.enum_menu_sort) {
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+//// if (isEditing) {
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+//// isEditing = false;
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+//// item.setTitle("Sort");
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+//// } else {
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+//// isEditing = true;
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+//// item.setTitle("End Sort");
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+//// }
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+////
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+//// adapter.notifyDataSetChanged();
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+//// }
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+// return true;
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+// }
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+
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+ @Override
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+ public void finish() {
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+
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+ if (mDirty != false) {
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+ Intent intent = new Intent();
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+ intent.putExtra(CADEDATE,mCadedate.toString());
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+ intent.putExtra(GROUP_POSITION,mGroup);
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+ intent.putExtra(CHILD_POSITION,mChild);
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+
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+ setResult(RESULT_OK,intent);
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+ }
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+
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+
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+ super.finish();
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+ }
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+
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+ private void init() {
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+ mCtx = this;
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+ Intent intent = getIntent();
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+ String cadedate_str = intent.getStringExtra(CADEDATE);
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+ try {
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+ mCadedate = new JSONObject(cadedate_str);
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+ mSingleSelect = intent.getBooleanExtra(SINGLE_SELECT,true);
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+ mGroup = intent.getIntExtra(GROUP_POSITION,0);
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+ mChild = intent.getIntExtra(CHILD_POSITION,0);
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+ mTitle = intent.getStringExtra(TITLE);
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+ maxSelect = intent.getIntExtra(MAX_SELECT,0);
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+ mAuto_close = intent.getBooleanExtra(AUTO_CLOSE,true);
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+
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+
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+ }
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+
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+ private class CellClickListener implements AdapterView.OnItemClickListener {
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+
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+ private Context ctx;
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+ public CellClickListener(Context ctx) {
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+ this.ctx = ctx;
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+ }
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+
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+ @Override
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+ public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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+
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+// if (isEditing) {
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+// return;
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+// }
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+
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+ mDirty = true;
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+
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+ try {
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+ if (mSingleSelect) {
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+
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+ boolean is_worked = false;
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+
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+ if (mKeywords == null || mKeywords.isEmpty()) {
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+
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+ for (int i = 0; i < mCadedate.optInt("count"); i++) {
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+ JSONObject val_json = mCadedate.optJSONObject("val_" + i);
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+
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+ if (i == position) {
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+ int select = val_json.optInt("check");
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+ if (select == 0) {
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+ val_json.put("check","1");
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+ } else {
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+ val_json.put("check","0");
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+ }
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+ is_worked = select == 0;
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+ mCadedate.put("val_" + i,val_json);
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+ break;
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+ }
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+
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+
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+
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+ } // for
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+
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+ } // keywords null
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+ else {
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+
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+
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+ JSONObject val_json = null;
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+ int count = 0;
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+ for (int cc = 0; cc < mCadedate.optInt("count"); cc++) {
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+ if (count >= filter_count) {
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+ break;
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+ }
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+ JSONObject search_json = mCadedate.optJSONObject("val_" + cc);
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+ String value = search_json.optString("value");
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+ boolean contain = value.toUpperCase().contains(mKeywords.toUpperCase());
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+ if (contain) {
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+ count++;
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+ } else {
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+ continue;
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+ }
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+
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+ if (count - 1 == position) {
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+ val_json = search_json;
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+
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+ //==========
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+ int select = val_json.optInt("check");
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+ if (select != 0) {
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+ val_json.put("check","0");
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+ } else {
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+ val_json.put("check","1");
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+ }
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+ is_worked = select == 0;
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+
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+
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+ mCadedate.put("val_" + cc,val_json);
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+
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+ break;
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+ }
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+ } // for cc
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+
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+// for (int sc = 0; sc < mCadedate.optInt("count"); sc++) {
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+//
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+// JSONObject sc_json = mCadedate.optJSONObject("val_" + sc);
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+//
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+// if (sc_json.optString("value").equals(val_json.optString("value"))) {
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+// sc_json.put("check","1");
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+// } else {
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+// sc_json.put("check","0");
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+// }
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+// mCadedate.put("val_" + sc,sc_json);
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+//
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+// } // for sc
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+
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+
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+ }
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+
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+ if (is_worked) {
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+ if (mAuto_close) {
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+ finish();
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+ } else {
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+ adapter.notifyDataSetChanged();
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+ }
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+ } else {
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+ adapter.notifyDataSetChanged();
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+ }
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+
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+
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+ } // single select
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+ else {
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+
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+ int index = position;
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+ JSONObject val_json = null;
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+ if (mKeywords == null || mKeywords.isEmpty()) {
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+ val_json = mCadedate.optJSONObject("val_" + position);
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+ } else {
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+ int count = 0;
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+ for (int i = 0; i < mCadedate.optInt("count"); i++) {
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+ if (count >= filter_count) {
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+ break;
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+ }
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+ JSONObject search_json = mCadedate.optJSONObject("val_" + i);
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+ String value = search_json.optString("value");
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+ boolean contain = value.toUpperCase().contains(mKeywords.toUpperCase());
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+ if (contain) {
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+ count++;
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+ }
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+
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+ if (count - 1 == position) {
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+ val_json = search_json;
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+ index = i;
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+ break;
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+ }
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+ }
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+ }
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+
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+ int check = val_json.optInt("check");
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+ if (check == 1) {
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+ val_json.put("check","0");
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+ } else {
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+ if (check_count() >= maxSelect && maxSelect > 0) {
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+ new AlertDialog.Builder(this.ctx)
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+ .setTitle("Max count reached")
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+ .setMessage(maxSelect + " items at most for this field.")
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+ .setPositiveButton("OK",null)
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+ .show();
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+ return;
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+
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+ }
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+ val_json.put("check","1");
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+ }
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+ mCadedate.put("val_" + index,val_json);
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+
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+ }
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+ adapter.notifyDataSetChanged();
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+
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+
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+ }
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+ }
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+
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+ public int check_count() {
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+
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+ int check_count = 0;
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+ for (int i = 0; i < mCadedate.optInt("count"); i++) {
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+ JSONObject val_json = mCadedate.optJSONObject("val_" + i);
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+ int check = val_json.optInt("check");
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+ if (check == 1) {
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+ check_count++;
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+ }
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+ }
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+ return check_count;
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+ }
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+
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+
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+ private class EnumAdapter extends DragListView.DragListAdapter {
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+
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+ public class Holder {
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+ public TextView value_tv;
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+ public ImageView check_iv;
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+ public ImageView drag_iv;
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+
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+ public Holder(View cell) {
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+ if (cell == null) {
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+ return;
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+ }
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+ value_tv = (TextView)cell.findViewById(R.id.enum_value_tv);
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+ check_iv = (ImageView)cell.findViewById(R.id.enum_check_iv);
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+ check_iv.setClickable(false);
|
|
|
+ check_iv.setFocusable(false);
|
|
|
+ drag_iv = (ImageView)cell.findViewById(R.id.drag_list_item_image);
|
|
|
+
|
|
|
+ cell.setTag(this);
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ private Context ctx;
|
|
|
+ public EnumAdapter(Context context) {
|
|
|
+ this.ctx = context;
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public int getCount() {
|
|
|
+
|
|
|
+ if (mCadedate == null) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (mKeywords == null || mKeywords.isEmpty()) {
|
|
|
+ filter_count = 0;
|
|
|
+ return mCadedate.optInt("count");
|
|
|
+ }
|
|
|
+
|
|
|
+ int count = 0;
|
|
|
+ for (int i = 0; i < mCadedate.optInt("count"); i++) {
|
|
|
+ JSONObject val_json = mCadedate.optJSONObject("val_" + i);
|
|
|
+ String value = val_json.optString("value");
|
|
|
+ boolean contain = value.toUpperCase().contains(mKeywords.toUpperCase());
|
|
|
+ if (contain) {
|
|
|
+ count++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ filter_count = count;
|
|
|
+ return count;
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public Object getItem(int position) {
|
|
|
+ JSONObject val_json = null;
|
|
|
+ if (mKeywords == null || mKeywords.isEmpty()) {
|
|
|
+ val_json = mCadedate.optJSONObject("val_" + position);
|
|
|
+ } else {
|
|
|
+ int count = 0;
|
|
|
+ for (int i = 0; i < mCadedate.optInt("count"); i++) {
|
|
|
+ if (count >= filter_count) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ JSONObject search_json = mCadedate.optJSONObject("val_" + i);
|
|
|
+ String value = search_json.optString("value");
|
|
|
+ boolean contain = value.toUpperCase().contains(mKeywords.toUpperCase());
|
|
|
+ if (contain) {
|
|
|
+ count++;
|
|
|
+ } else {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (count - 1 == position) {
|
|
|
+ val_json = search_json;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return val_json;
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public long getItemId(int position) {
|
|
|
+ return position;
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public View getView(int position, View convertView, ViewGroup parent) {
|
|
|
+ JSONObject val_json = (JSONObject) getItem(position);
|
|
|
+// if (mKeywords == null || mKeywords.isEmpty()) {
|
|
|
+// val_json = mCadedate.optJSONObject("val_" + position);
|
|
|
+// } else {
|
|
|
+// val_json = (JSONObject) getItem(position);
|
|
|
+// }
|
|
|
+
|
|
|
+ EnumAdapter.Holder holder;
|
|
|
+ if (convertView == null) {
|
|
|
+
|
|
|
+ convertView = LayoutInflater.from(this.ctx).inflate(R.layout.enum_select_sort_cell,null);
|
|
|
+ holder = new EnumAdapter.Holder(convertView);
|
|
|
+
|
|
|
+ } else {
|
|
|
+ holder = (EnumAdapter.Holder) convertView.getTag();
|
|
|
+ }
|
|
|
+
|
|
|
+ String value = val_json.optString("value");
|
|
|
+ holder.value_tv.setText(value);
|
|
|
+
|
|
|
+ int check = val_json.optInt("check");
|
|
|
+ if (check == 1) {
|
|
|
+ holder.check_iv.setVisibility(View.VISIBLE);
|
|
|
+ } else {
|
|
|
+ holder.check_iv.setVisibility(View.INVISIBLE);
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+// if (isEditing) {
|
|
|
+// holder.check_iv.setVisibility(View.INVISIBLE);
|
|
|
+// holder.drag_iv.setVisibility(View.VISIBLE);
|
|
|
+// holder.drag_iv.setFocusable(false);
|
|
|
+// holder.drag_iv.setClickable(false);
|
|
|
+// } else {
|
|
|
+// if (check == 1) {
|
|
|
+// holder.check_iv.setVisibility(View.VISIBLE);
|
|
|
+// } else {
|
|
|
+// holder.check_iv.setVisibility(View.INVISIBLE);
|
|
|
+// }
|
|
|
+// holder.drag_iv.setFocusable(false);
|
|
|
+// holder.drag_iv.setClickable(false);
|
|
|
+// holder.drag_iv.setVisibility(View.INVISIBLE);
|
|
|
+// }
|
|
|
+
|
|
|
+ return convertView;
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public void insert(Object object,int position) {
|
|
|
+
|
|
|
+ int count = getCount();
|
|
|
+
|
|
|
+ mDirty = true;
|
|
|
+ if (position >= count) {
|
|
|
+ if (position > count) {
|
|
|
+ position = count;
|
|
|
+ }
|
|
|
+
|
|
|
+ JSONObject val_json = (JSONObject)object;
|
|
|
+ try {
|
|
|
+ mCadedate.put("val_" + position, val_json);
|
|
|
+ mCadedate.put("count", count+1);
|
|
|
+ } catch (JSONException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ } else {
|
|
|
+ if (position < 0) {
|
|
|
+ position = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ for (int i = count - 1; i >= position; i--) {
|
|
|
+ JSONObject val_json = mCadedate.getJSONObject("val_" + i);
|
|
|
+ mCadedate.put("val_" + (i + 1),val_json);
|
|
|
+ }
|
|
|
+
|
|
|
+ JSONObject val_json = (JSONObject)object;
|
|
|
+ mCadedate.put("val_" + position, val_json);
|
|
|
+ mCadedate.put("count", count+1);
|
|
|
+
|
|
|
+ } catch (JSONException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public void remove(Object object) {
|
|
|
+
|
|
|
+ int count = getCount();
|
|
|
+ if (count <= 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ mDirty = true;
|
|
|
+ try {
|
|
|
+ int remove_index = count;
|
|
|
+ for (int i = 0; i < count; i++) {
|
|
|
+ JSONObject val_json = mCadedate.getJSONObject("val_" + i);
|
|
|
+ if (val_json.equals(object)) {
|
|
|
+ remove_index = i;
|
|
|
+ }
|
|
|
+ if (remove_index < count) { // 有删除
|
|
|
+ if (i > remove_index) {
|
|
|
+ mCadedate.put("val_" + (i - 1),val_json);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (i == count - 1) { // 清除末尾
|
|
|
+ mCadedate.put("val_" + i,null);
|
|
|
+ }
|
|
|
+ mCadedate.put("count",count - 1);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } catch (JSONException e) {
|
|
|
+ e.printStackTrace();
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+}
|
Pen Li
