package com.weikou.beibeivideo.ui.mine;
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import android.content.ContentValues;
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import android.database.Cursor;
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import android.os.Build;
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import android.os.Bundle;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.content.CursorLoader;
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import android.support.v4.content.Loader;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.AdapterView.OnItemClickListener;
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import android.widget.LinearLayout;
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import android.widget.LinearLayout.LayoutParams;
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import android.widget.ListView;
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import android.widget.TextView;
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import com.lcjian.library.util.common.DateUtils;
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import com.umeng.analytics.MobclickAgent;
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import com.weikou.beibeivideo.R;
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import com.weikou.beibeivideo.db.MessageTable;
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import com.weikou.beibeivideo.ui.BaseActivity;
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import java.util.Date;
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public class SystemMessageActivity extends BaseActivity implements
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LoaderManager.LoaderCallbacks<Cursor>, OnClickListener {
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private TextView tv_top_bar_left;
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private TextView tv_top_bar_middle;
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private ListView lv_message_list;
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private View v_message_detail;
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private LinearLayout ll_empty;
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private MessageAdapter mSysAdapter;
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@Override
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protected void onCreate(Bundle arg0) {
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super.onCreate(arg0);
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setContentView(R.layout.system_message_activity);
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initStatusBar();
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tv_top_bar_left = findViewById(R.id.tv_top_bar_left);
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tv_top_bar_middle = findViewById(R.id.tv_top_bar_middle);
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tv_top_bar_left.setOnClickListener(this);
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tv_top_bar_middle.setText(R.string.mine_message);
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lv_message_list = findViewById(R.id.lv_message_list);
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v_message_detail = findViewById(R.id.v_message_detail);
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ll_empty = findViewById(R.id.ll_empty);
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mSysAdapter = new MessageAdapter(getApplicationContext(), null, true);//
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getSupportLoaderManager().initLoader(0, null, this);
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getSystemMsg();
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}
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@Override
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public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
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return new CursorLoader(this, MessageTable.CONTENT_URI, null, null,
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null, MessageTable.UPDATE_TIME + " DESC");
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}
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@Override
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public void onLoadFinished(Loader<Cursor> arg0, Cursor data) {
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// Swap the new cursor in. (The framework will take care of closing the
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// old cursor once we return.)
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mSysAdapter.swapCursor(data);
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if (data == null || data.getCount() == 0) {
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ll_empty.setVisibility(View.VISIBLE);
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lv_message_list.setVisibility(View.GONE);
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} else {
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ll_empty.setVisibility(View.GONE);
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lv_message_list.setVisibility(View.VISIBLE);
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}
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}
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@Override
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public void onLoaderReset(Loader<Cursor> arg0) {
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// This is called when the last Cursor provided to onLoadFinished()
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// above is about to be closed. We need to make sure we are no
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// longer using it.
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mSysAdapter.swapCursor(null);
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ll_empty.setVisibility(View.VISIBLE);
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}
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@Override
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public void onBackPressed() {
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if (v_message_detail.getVisibility() == View.VISIBLE) {
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lv_message_list.setVisibility(View.VISIBLE);
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v_message_detail.setVisibility(View.GONE);
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((ViewGroup) v_message_detail.getParent())
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.setBackgroundResource(android.R.color.transparent);
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tv_top_bar_middle.setText(R.string.mine_message);
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} else {
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super.onBackPressed();
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}
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}
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@Override
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.tv_top_bar_left: {
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onBackPressed();
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}
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break;
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default:
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break;
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}
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}
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/**
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* 获取系统消息
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*/
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private void getSystemMsg() {
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lv_message_list.setAdapter(mSysAdapter);
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lv_message_list.setOnItemClickListener(new OnItemClickListener() {
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@Override
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public void onItemClick(AdapterView<?> parent, View view,
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int position, long id) {
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ContentValues values = new ContentValues();
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values.put(MessageTable.MESSAGE_STATUS, 1);
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getContentResolver().update(MessageTable.CONTENT_URI, values,
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MessageTable._ID + " = ? ",
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new String[]{String.valueOf(id)});
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Cursor cursor = (Cursor) parent.getItemAtPosition(position);
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((TextView) v_message_detail.findViewById(R.id.tv_date)).setText(DateUtils
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.convertDateToStr(new Date(cursor.getLong(cursor
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.getColumnIndex(MessageTable.CREATE_TIME)))));
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((TextView)v_message_detail.findViewById(R.id.tv_time)).setText(DateUtils.convertDateToStr(
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new Date(cursor.getLong(cursor
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.getColumnIndex(MessageTable.CREATE_TIME))),
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"HH:mm"));
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((TextView)v_message_detail.findViewById(R.id.tv_text))
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.setSingleLine(false);
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((TextView)v_message_detail.findViewById(R.id.tv_text))
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.setText(cursor.getString(cursor
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.getColumnIndex(MessageTable.MESSAGE_CONTENT)));
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lv_message_list.setVisibility(View.GONE);
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v_message_detail.setVisibility(View.VISIBLE);
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((ViewGroup) v_message_detail.getParent())
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.setBackgroundResource(
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android.R.color.white);
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tv_top_bar_middle.setText(cursor.getString(cursor
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.getColumnIndex(MessageTable.MESSAGE_TITLE)));
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cursor.close();
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}
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});
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}
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@Override
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public void onResume() {
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super.onResume();
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}
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@Override
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public void onPause() {
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super.onPause();
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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}
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}
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