我有一个自定义列表视图,其中包含图像标题和说明。 我希望每一行显示自定义活动,例如看到这张照片 - > 我的照片存储在res的drawable文件夹中 链接到我的项目请Here
以下是我的项目ANDROID STUDIO的链接。
我每天都在尝试这种情况差不多2周但却找不到任何东西
activity_my.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context=".MyActivity">
<TextView
android:text="@string/hello_world"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/textView" />
<ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/listView"
android:layout_below="@+id/textView"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
</RelativeLayout>
single_row.xml
<?xml version="1.0" encoding="utf-8"?>
<ImageView
android:src="@drawable/allah"
android:layout_margin="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text"
android:id="@+id/textView3"
android:layout_alignTop="@+id/imageView"
android:layout_toRightOf="@+id/imageView"
android:layout_toEndOf="@+id/imageView"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Small Text"
android:id="@+id/textView"
android:layout_below="@+id/textView3"
android:layout_toRightOf="@+id/imageView"
android:layout_toEndOf="@+id/imageView"
android:layout_alignRight="@+id/textView3"
android:layout_alignEnd="@+id/textView3" />
的strings.xml
<?xml version="1.0" encoding="utf-8"?>
<string name="app_name">Is Jesus (pbuh) God?</string>
<string name="hello_world">Hello world!</string>
<string name="action_settings">Settings</string>
<string-array name="titles">
<item>What is Islam?</item>
<item>True God?</item>
<item>How Islam shown on media?</item>
<item>Is Jesus (pbuh) God or Son of God?</item>
<item>How many books has Allah Almighty sent down?</item>
<item>Who is Muhammad (saw)?</item>
<item>Are Muslims terroists?</item>
<item>Love in Islam?</item>
<item>Rights of women in Islam?</item>
<item>Ask yourself these questions?</item>
</string-array>
<string-array name="description">
<item>What is Islam?</item>
<item>True God?</item>
<item>How Islam shown on media?</item>
<item>Is Jesus (pbuh) God or Son of God?</item>
<item>How many books has Allah Almighty sent down?</item>
<item>Who is Muhammad (saw)?</item>
<item>Are Muslims terroists?</item>
<item>Love in Islam?</item>
<item>Rights of women in Islam?</item>
<item>Ask yourself these questions?</item>
</string-array>
MyActivity.java
package com.islamic.truth.isjesuspbuhgod;
import android.content.Context;
import android.content.res.Resources;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
public class MyActivity extends ActionBarActivity {
ListView list;
String[] memeTitles;
String[] memeDescription;
int[] images={R.drawable.peace, R.drawable.allah, R.drawable.islam, R.drawable.kuran, R.drawable.muhammad, R.drawable.companions, R.drawable.brainwash, R.drawable.terrorist64, R.drawable.heart64, R.drawable.menandwomen, R.drawable.guestion};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);
Resources res=getResources();
memeTitles=res.getStringArray(R.array.titles);
memeDescription=res.getStringArray(R.array.description);
list= (ListView) findViewById(R.id.listView);
IslamAdapter adapter=new IslamAdapter(this, memeTitles, images, memeDescription);
list.setAdapter(adapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.my, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
class IslamAdapter extends ArrayAdapter<String>
{
Context context;
int[] images;
String[] titleArray;
String[] descriptionArray;
IslamAdapter(Context c,String[] titles, int imgs[], String[] desc)
{
super(c,R.layout.single_row,R.id.textView,titles);
this.context=c;
this.images=imgs;
this.titleArray=titles;
this.descriptionArray=desc;
}
@Override
public View getView (int position, View convertView, ViewGroup parent) {
View row=convertView;
if(row==null)
{
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
row = inflater.inflate(R.layout.single_row, parent, false);
}
ImageView myImage= (ImageView) row.findViewById(R.id.imageView);
TextView myTitle= (TextView) row.findViewById(R.id.textView);
TextView myDescription= (TextView) row.findViewById(R.id.textView3);
myImage.setImageResource(images[position]);
myTitle.setText(titleArray[position]);
myDescription.setText(descriptionArray[position]);
return row;
}
}
myActivity.java
package com.islamic.truth.isjesuspbuhgod;
import android.content.Context;
import android.content.res.Resources;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
答案 0 :(得分:2)
我想为Alienatus更新MHP的答案
list.setOnItemClickListener(new onItemClickListener(){
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
Intent intent=new Intent();
intent.startActivity(YourCurrentActivty.contextofYourActivity,DesireActivity.class);
}
});
答案 1 :(得分:1)
你应该为你的列表设置onItemClickListener:
list.setOnItemClickListener(new onItemClickListener(){
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
//arg2 return positin of clicked item.
//you can do everything with that like
// String text = memeTitles.get(arg2); or
//you can put switch case depend on witch row selected go to it's activity
}
});
答案 2 :(得分:0)
这样做:
<?xml version="1.0" encoding="utf-8"?>
**<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/rel_main"
android:layout_width="match_parent"
android:layout_height="match_parent" >**
<ImageView
android:src="@drawable/allah"
android:layout_margin="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text"
android:id="@+id/textView3"
android:layout_alignTop="@+id/imageView"
android:layout_toRightOf="@+id/imageView"
android:layout_toEndOf="@+id/imageView"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Small Text"
android:id="@+id/textView"
android:layout_below="@+id/textView3"
android:layout_toRightOf="@+id/imageView"
android:layout_toEndOf="@+id/imageView"
android:layout_alignRight="@+id/textView3"
android:layout_alignEnd="@+id/textView3" />
</RelativeLayout>
您的getview方法:
@Override
public View getView (int position, View convertView, ViewGroup parent) {
View row=convertView;
if(row==null)
{
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
row = inflater.inflate(R.layout.single_row, parent, false);
}
ImageView myImage= (ImageView) row.findViewById(R.id.imageView);
TextView myTitle= (TextView) row.findViewById(R.id.textView);
TextView myDescription= (TextView) row.findViewById(R.id.textView3);
**RelativeLayout rel_main = (RelativeLayout)row.findViewById(R.id.rel_main);**
**rel_main.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View arg0)
{
startActivity(new Intent(YourActivity.this,AnotherActivity.class));
}
});**
myImage.setImageResource(images[position]);
myTitle.setText(titleArray[position]);
myDescription.setText(descriptionArray[position]);
return row;
}