小编Cro*_*per的帖子

如何显示3级以上的可扩展列表视图,我只获得3级可扩展的示例.

参考:三级可扩展列表

在这个例子中,他在getChildViewParentLevel的方法中 添加了一个可扩展列表 BaseExpandableListAdapter:

CustExpListview SecondLevelexplv = new CustExpListview(Home.this);
SecondLevelexplv.setAdapter(new SecondLevelAdapter());

SecondLevelexplv.setGroupIndicator(null);   
return SecondLevelexplv;

所以我同样在getChildView方法中添加一个可扩展列表SecondLevelAdapter.

它的工作但是View不像3级可扩展列表视图那样正常.我读过这个:

3级 - 可扩展列表 - 视图 - 与碰擦特征

多层次,expandablelistview功能于安卓

问题-与扩展的多级expandablelistview

请指导或分享我在android中的多级可扩展显示的合适示例.

谢谢,

我的应用程序想要在Google Plus上共享图像我已经阅读了关于Google Plus和API的信息,我们可以使用PlusShare.Builder发布媒体文件.我也搜索了stackoverflow但是没有得到任何正确的答案.我试过这些代码是:

case R.id.Share:
         if (mPlusClient.isConnected()) {
         Intent shareIntent = new PlusShare.Builder(this,mPlusClient)
         .setType("image/*")
         .setText("Risk Score")
         .addStream(Uri.fromFile(new File(Path)))
         .getIntent();
         startActivityForResult(shareIntent, REQ_START_SHARE);
         }

        break;

和

  case R.id.Share:

Intent shareIntent = ShareCompat.IntentBuilder.from(PlusActivity.this)
   .setText("This site has lots of great information about Android! http://www.android.com")
.setType("image/*").addStream(Uri.fromFile(new File(Path)))
.getIntent().setPackage("com.google.android.apps.plus");             
 startActivityForResult(shareIntent, REQ_START_SHARE);
        break;

和

 case R.id.Share:

         Intent shareIntent = new PlusShare.Builder(this,mPlusClient)
         .setType("image/*")
         .setText("Risk Score")
         .addStream(Uri.fromFile(new File(Path)))
         .getIntent();
         startActivityForResult(shareIntent, REQ_START_SHARE);

        break;

每次我遇到同样的问题.

12-05 12:19:57.316: E/AndroidRuntime(4688): FATAL EXCEPTION: main
12-05 12:19:57.316: E/AndroidRuntime(4688): android.content.ActivityNotFoundException: No Activity …

我试图在谷歌+上传媒体文件,我已经在谷歌控制台创建了客户端ID.我上传方法表格
附加媒体

认证

在运行应用程序时,我遇到异常

 Media result = null;
                    try {
                        result = insertRequest.execute();
                    } catch (IOException e1) {
                        // TODO Auto-generated catch block
                        // e1.printStackTrace();
                        Log.e("result exception", "" + e1);
                    }

例外是:

 12-09 18:49:20.983: E/result exception(26301):com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
12-09 18:49:20.983: E/result exception(26301): {
12-09 18:49:20.983: E/result exception(26301):   "code" : 403,
12-09 18:49:20.983: E/result exception(26301):   "errors" : [ {
12-09 18:49:20.983: E/result exception(26301):     "domain" : "global",
12-09 18:49:20.983: E/result exception(26301):     "message" : "Forbidden",
12-09 18:49:20.983: E/result exception(26301):     "reason" : "forbidden"
12-09 …

我的要求是添加联系人到我的自定义帐户,这是相应的.

该Settings -> + Add account屏幕显示,提供账户管理所有应用程序的列表; 即,我的应用程序名称也显示在那里.但是,我的要求是不在该列表上显示我的应用程序.

以下是涉及的课程:

AccountManagerActivity.java

public class AccountManagerActivity extends AccountAuthenticatorActivity {
EditText etName, etPhone;
Button btnSave;
String strName, strPhone;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    etName = (EditText) findViewById(R.id.etName);
    etPhone = (EditText) findViewById(R.id.etPhone);
    btnSave = (Button) findViewById(R.id.btnSave);
    btnSave.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

            if (etName.getText().toString() == null|| etName.getText().toString().equalsIgnoreCase("")|| etPhone.getText().toString() == null|| etPhone.getText().toString().equalsIgnoreCase("")) 
            {
                Toast.makeText(getApplicationContext(),"Enter Name And Phone", Toast.LENGTH_LONG).show();
            } 
            else 
            {
                strName = etName.getText().toString();
                strPhone = etPhone.getText().toString(); …