小编Bac*_*m01的帖子

我正在使用操作栏上的菜单项,我想通过单击共享图标来共享我的应用程序.当我单击共享图标时,它不起作用.另外,我想"install this app"在共享时添加文字说明.

这是我的代码:

private ShareActionProvider mShareActionProvider;

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.mainpage, menu);
    MenuItem item = menu.findItem(R.id.menu_item_share);
    mShareActionProvider = (ShareActionProvider) item.getActionProvider();

    return true;
}

private void setShareIntent(Intent shareIntent) {
    if (mShareActionProvider != null) {
        mShareActionProvider.setShareIntent(shareIntent);
    }
}

Mainpage.xml菜单:

<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:id="@+id/menu_item_share"
    android:showAsAction="ifRoom"
    android:title="Share"
    android:icon="@drawable/ic_store"
    android:actionProviderClass="android.widget.ShareActionProvider" />
</menu>

嗨,我是Android的新手,可以帮助我实现点击我的ImageView打开新的活动.我尝试了几个代码,但应用程序在启动时崩溃了.这是我的片段代码

Fragment1.xml

<RelativeLayout
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginLeft="8dp"
    android:layout_marginRight="8dp"
    android:fontFamily="sans-serif-light"
    android:paddingBottom="15dp"
    android:paddingTop="8dp" >

    <ImageView
        android:id="@+id/selectone"
        android:layout_width="fill_parent"
        android:layout_height="150dp"
        android:background="@drawable/fashion"
        android:clickable="true"
        android:focusable="true"
        android:onClick="onClick"
        android:scaleType="centerCrop" />

    <ImageView
        android:id="@+id/selecttwo"
        android:layout_width="fill_parent"
        android:layout_height="150dp"
        android:layout_below="@+id/selectone"
        android:layout_marginTop="8dp"
        android:background="@drawable/lingerie"
        android:scaleType="centerCrop" />

    <TextView
        android:id="@+id/titlelabel1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignBottom="@+id/selectone"
        android:background="#80000000"
        android:fontFamily="sans-serif-light"
        android:padding="10dp"
        android:text="Fashion"
        android:textColor="#fefefe"
        android:textSize="28sp"
        android:textStyle="italic" />

    <TextView
        android:id="@+id/titlelabel2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignBottom="@+id/selecttwo"
        android:background="#80000000"
        android:fontFamily="sans-serif-light"
        android:padding="10dp"
        android:text="Lingerie"
        android:textColor="#fefefe"
        android:textSize="28sp"
        android:textStyle="italic" />
</RelativeLayout>

Fragment1.java

package com.androidbegin.sidemenututorial;

import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View.OnClickListener;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.actionbarsherlock.app.SherlockFragment;

public class Fragment1 extends …