Java 列表视图中的SMS
我有个大问题。我想得到一个短信列表，并保存在列表视图中，但我不能这样做！我在谷歌上搜索，所有我尝试的代码都会给我错误并强制关闭。你能帮助我吗？这是我的密码。你能帮我写代码在listview中显示短信吗？我用caricaMessaggi方法加载sms。然后，我在onResume方法中调用caricaMessaggi来更新它们Java 列表视图中的SMS,java,android,sms,Java,Android,Sms,我有个大问题。我想得到一个短信列表，并保存在列表视图中，但我不能这样做！我在谷歌上搜索，所有我尝试的代码都会给我错误并强制关闭。你能帮助我吗？这是我的密码。你能帮我写代码在listview中显示短信吗？我用caricaMessaggi方法加载sms。然后，我在onResume方法中调用caricaMessaggi来更新它们 /** * Copyright 2012 The Android Open Source Project * * Licensed under the Apache L
/**
* Copyright 2012 The Android Open Source Project
*
* 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.
*/
package com.media9.dizionarioalbhed;
import java.util.ArrayList;
import android.app.ActionBar;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
public class MainActivity extends FragmentActivity {
/**
* The {@link android.support.v4.view.PagerAdapter} that will provide
* fragments representing each object in a collection. We use a
* {@link android.support.v4.app.FragmentStatePagerAdapter} derivative,
* which will destroy and re-create fragments as needed, saving and
* restoring their state in the process. This is important to conserve
* memory and is a best practice when allowing navigation between objects in
* a potentially large collection.
*/
CollectionPagerAdapter mCollectionPagerAdapter;
boolean avviato = false;
/**
* The {@link android.support.v4.view.ViewPager} that will display the
* object collection.
*/
ViewPager mViewPager;
EditText txtIt_AL;
EditText txtAl_AL;
EditText txtIt;
EditText txtAl;
private EditText etInput;
private Button btnAdd;
private ListView lvItem;
private ArrayList<String> itemArrey;
private ArrayAdapter<String> itemAdapter;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Create an adapter that when requested, will return a fragment
// representing an object in
// the collection.
//
// ViewPager and its adapters use support library fragments, so we must
// use
// getSupportFragmentManager.
mCollectionPagerAdapter = new CollectionPagerAdapter(
getSupportFragmentManager());
// Set up action bar.
final ActionBar actionBar = getActionBar();
// Specify that the Home button should show an "Up" caret, indicating
// that touching the
// button will take the user one step up in the application's hierarchy.
actionBar.setDisplayHomeAsUpEnabled(true);
// Set up the ViewPager, attaching the adapter.
mViewPager = (ViewPager) findViewById(R.id.pager);
mViewPager.setAdapter(mCollectionPagerAdapter);
}
@Override
protected void onStart() {
super.onStart();
// The activity is about to become visible.
}
@Override
protected void onResume() {
super.onResume();
// The activity has become visible (it is now "resumed").
}
@Override
protected void onPause() {
super.onPause();
// Another activity is taking focus (this activity is about to be "paused").
}
@Override
protected void onStop() {
super.onStop();
// The activity is no longer visible (it is now "stopped")
}
/**
* A {@link android.support.v4.app.FragmentStatePagerAdapter} that returns a
* fragment representing an object in the collection.
*/
public class CollectionPagerAdapter extends FragmentStatePagerAdapter {
final int NUM_ITEMS = 4; // number of tabs
public CollectionPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int i) {
Fragment fragment = new TabFragment();
Bundle args = new Bundle();
args.putInt(TabFragment.ARG_OBJECT, i);
fragment.setArguments(args);
return fragment;
}
@Override
public int getCount() {
return NUM_ITEMS;
}
@Override
public CharSequence getPageTitle(int position) {
String tabLabel = null;
switch (position) {
case 0:
tabLabel = getString(R.string.label1);
break;
case 1:
tabLabel = getString(R.string.label2);
break;
case 2:
tabLabel = getString(R.string.label3);
break;
case 3:
tabLabel = getString(R.string.label4);
break;
}
return tabLabel;
}
}
/**
* A dummy fragment representing a section of the app, but that simply
* displays dummy text.
*/
public static class TabFragment extends Fragment {
public static final String ARG_OBJECT = "object";
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
Bundle args = getArguments();
int position = args.getInt(ARG_OBJECT);
int tabLayout = 0;
switch (position) {
case 0:
tabLayout = R.layout.tab1;
break;
case 1:
tabLayout = R.layout.tab2;
break;
case 2:
tabLayout = R.layout.tab3;
break;
case 3:
tabLayout = R.layout.tab4;
break;
}
View rootView = inflater.inflate(tabLayout, container, false);
return rootView;
}
}
public void btnTraduzione_onClick(View view)
{
txtIt = (EditText) findViewById(R.id.txtIt);
txtAl = (EditText) findViewById(R.id.txtAlb);
txtAl.setText(FunzioniGenerali.italiano2albhed(txtIt));
}
public void btnInvia_onClick(View view)
{
txtAl = (EditText) findViewById(R.id.txtAlb);
String shareBody = txtAl.getText().toString();
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
//sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Subject Here");
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
startActivity(Intent.createChooser(sharingIntent, getResources().getString(R.string.share_using)));
/**txtAl = (EditText) findViewById(R.id.txtAlb);
Intent smsIntent = new Intent(Intent.ACTION_VIEW);
smsIntent.setType("text/plain");
//smsIntent.putExtra("address", "12125551212");
smsIntent.putExtra("sms_body",txtAl.getText().toString());
startActivity(smsIntent);*/
}
public void btnTraduzioneAl_onClick(View view)
{
txtIt_AL = (EditText) findViewById(R.id.txtIt_AL);
txtAl_AL = (EditText) findViewById(R.id.txtAlb_AL);
txtAl_AL.setText(FunzioniGenerali.albhed2Italiano(txtIt_AL));
}
Uri uri;
String[] body;
String[] number;
@SuppressWarnings("deprecation")
public void caricaMessaggi()
{
Cursor c = null;
uri = Uri.parse("content://sms/inbox");
c= getContentResolver().query(uri, null, null ,null,null);
c.requery();
startManagingCursor(c);
body = new String[c.getCount()];
number = new String[c.getCount()];
if(c.moveToFirst()){
for(int i=0;i<10;i++){//c.getCount()
body[i]= c.getString(c.getColumnIndexOrThrow("body")).toString();
number[i]=c.getString(c.getColumnIndexOrThrow("address")).toString();
c.moveToNext();
}
}
/**for(int i=0; i<10; i++)
{
AlertDialog.Builder miaAlert = new AlertDialog.Builder(this);
miaAlert.setTitle(number[i]);
miaAlert.setMessage(body[i]);
AlertDialog alert = miaAlert.create();
alert.show();
}*/
}
}
在这里，您可以从收件箱中获取所有短信：
ArrayList<String> arr = new ArrayList<String>();
StringBuilder smsBuilder = new StringBuilder();
final String SMS_URI_INBOX = "content://sms/inbox";
final String SMS_URI_ALL = "content://sms/";
try {
Uri uri = Uri.parse(SMS_URI_INBOX);
String[] projection = new String[] { "_id", "address", "person", "body", "date", "type" };
Cursor cur = getContentResolver().query(uri, projection, "address=123456789", null, "date desc");
if (cur.moveToFirst()) {
int index_Address = cur.getColumnIndex("address");
int index_Person = cur.getColumnIndex("person");
int index_Body = cur.getColumnIndex("body");
int index_Date = cur.getColumnIndex("date");
int index_Type = cur.getColumnIndex("type");
do {
String strAddress = cur.getString(index_Address);
int intPerson = cur.getInt(index_Person);
String strbody = cur.getString(index_Body);
long longDate = cur.getLong(index_Date);
int int_Type = cur.getInt(index_Type);
smsBuilder.append("[ ");
smsBuilder.append(strAddress + ", ");
smsBuilder.append(intPerson + ", ");
smsBuilder.append(strbody + ", ");
smsBuilder.append(longDate + ", ");
smsBuilder.append(int_Type);
smsBuilder.append(" ]\n\n");
arr.add(smsBuilder.toString());
} while (cur.moveToNext());
if (!cur.isClosed()) {
cur.close();
cur = null;
}
} else {
smsBuilder.append("no result!");
} // end if
}
} catch (SQLiteException ex) {
Log.d("SQLiteException", ex.getMessage());
}
Cursor cur = getContentResolver().query(uri, projection, "address=\"123456789\"", null, "date desc");
你必须提供更多的信息。你有stacktrace吗？是什么？我从3天开始使用android？：要在listview中加载sms，我必须执行listview.setAdapteradapter；？？我试着这么做，但我的应用程序强制关闭：我把它粘贴到我的答案中。这是全部的主要活动。我也有上一节课的乐趣，但这并没有给我任何问题。你愿意吗？不，我不愿意。用我的代码片段给我你们类的改进代码。如果你们需要其他东西，告诉我你们为什么使用fragmentactivity？
Cursor cur = getContentResolver().query(uri, projection, "address=\"123456789\"", null, "date desc");