GridViewWIthSubActivityDemo

1 package com.example.shad_fnst.gridviewwithsubactivitydemo;
2
3 import android.app.Activity;
4 import android.content.Intent;
5 import android.support.v7.app.ActionBarActivity;
6 import android.os.Bundle;
7 import android.view.Menu;
8 import android.view.MenuItem;
9 import android.view.View;
10 import android.widget.AdapterView;
11 import android.widget.GridView;
12 import android.widget.ImageView;
13
14
15 public class MainActivity extends Activity {
16
17 &＃64;Override
18 protected void onCreate(Bundle savedInstanceState) {
19 super.onCreate(savedInstanceState);
20 setContentView(R.layout.activity_main);
21
22 ImageAdapter imageAdapter &＃61; new ImageAdapter(this);
23 GridView gridView &＃61; (GridView) findViewById(R.id.gridview);
24 gridView.setAdapter(imageAdapter);
25 gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
26 &＃64;Override
27 public void onItemClick(AdapterView parent, View view, int position, long id) {
28 Intent intent &＃61; new Intent(getApplicationContext(), SingleViewActivity.class);
29 intent.putExtra("position", position);
30 startActivity(intent);
31 }
32 });
33 }
34
35 &＃64;Override
36 public boolean onCreateOptionsMenu(Menu menu) {
37 // Inflate the menu; this adds items to the action bar if it is present.
38 getMenuInflater().inflate(R.menu.menu_main, menu);
39 return true;
40 }
41
42 &＃64;Override
43 public boolean onOptionsItemSelected(MenuItem item) {
44 // Handle action bar item clicks here. The action bar will
45 // automatically handle clicks on the Home/Up button, so long
46 // as you specify a parent activity in AndroidManifest.xml.
47 int id &＃61; item.getItemId();
48
49 //noinspection SimplifiableIfStatement
50 if (id &＃61;&＃61; R.id.action_settings) {
51 return true;
52 }
53
54 return super.onOptionsItemSelected(item);
55 }
56 }

1 package com.example.shad_fnst.gridviewwithsubactivitydemo;
2
3 import android.app.Activity;
4 import android.content.Intent;
5 import android.support.v7.app.ActionBarActivity;
6 import android.os.Bundle;
7 import android.view.Menu;
8 import android.view.MenuItem;
9 import android.widget.ImageView;
10
11
12 public class SingleViewActivity extends Activity {
13
14 &＃64;Override
15 protected void onCreate(Bundle savedInstanceState) {
16 super.onCreate(savedInstanceState);
17 setContentView(R.layout.activity_single_view);
18
19 Intent intent &＃61; getIntent();
20 int position &＃61; intent.getExtras().getInt("position");
21
22 ImageAdapter imageAdapter &＃61; new ImageAdapter(this);
23 ImageView imageView &＃61; (ImageView) findViewById(R.id.imageview);
24 imageView.setImageResource(imageAdapter.mImageIds[position]);
25 }
26
27 &＃64;Override
28 public boolean onCreateOptionsMenu(Menu menu) {
29 // Inflate the menu; this adds items to the action bar if it is present.
30 getMenuInflater().inflate(R.menu.menu_single_view, menu);
31 return true;
32 }
33
34 &＃64;Override
35 public boolean onOptionsItemSelected(MenuItem item) {
36 // Handle action bar item clicks here. The action bar will
37 // automatically handle clicks on the Home/Up button, so long
38 // as you specify a parent activity in AndroidManifest.xml.
39 int id &＃61; item.getItemId();
40
41 //noinspection SimplifiableIfStatement
42 if (id &＃61;&＃61; R.id.action_settings) {
43 return true;
44 }
45
46 return super.onOptionsItemSelected(item);
47 }
48 }

1 package com.example.shad_fnst.gridviewwithsubactivitydemo;
2
3 import android.content.Context;
4 import android.view.View;
5 import android.view.ViewGroup;
6 import android.widget.BaseAdapter;
7 import android.widget.GridView;
8 import android.widget.ImageView;
9
10 /**
11 * Created by shad-fnst on 2015/08/04.
12 */
13 public class ImageAdapter extends BaseAdapter{
14 private Context mContext;
15
16 public Integer[] mImageIds &＃61; {
17 R.drawable.sample0, R.drawable.sample1,
18 R.drawable.sample2, R.drawable.sample3,
19 R.drawable.sample4, R.drawable.sample5,
20 R.drawable.sample6, R.drawable.sample7,
21 R.drawable.sample0, R.drawable.sample1,
22 R.drawable.sample2, R.drawable.sample3,
23 R.drawable.sample4, R.drawable.sample5,
24 R.drawable.sample6, R.drawable.sample7,
25 R.drawable.sample0, R.drawable.sample1,
26 R.drawable.sample2, R.drawable.sample3,
27 R.drawable.sample4, R.drawable.sample5,
28 R.drawable.sample6, R.drawable.sample7
29 };
30
31 public ImageAdapter(Context context){
32 mContext &＃61; context;
33 }
34
35 &＃64;Override
36 public int getCount() {
37 return mImageIds.length;
38 }
39
40 &＃64;Override
41 public View getView(int position, View convertView, ViewGroup parent) {
42 ImageView imageView;
43 if(convertView &＃61;&＃61; null){
44 imageView &＃61; new ImageView(mContext);
45 imageView.setLayoutParams(new GridView.LayoutParams(115, 115));
46 imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
47 imageView.setPadding(8,8,8,8);
48 }else{
49 imageView &＃61; (ImageView) convertView;
50 }
51
52 imageView.setImageResource(mImageIds[position]);
53 return imageView;
54 }
55
56 &＃64;Override
57 public long getItemId(int position) {
58 return 0;
59 }
60
61 &＃64;Override
62 public Object getItem(int position) {
63 return null;
64 }
65 }

1 2 xmlns:tools&＃61;"http://schemas.android.com/tools" android:layout_width&＃61;"match_parent"
3 android:layout_height&＃61;"match_parent" android:paddingLeft&＃61;"&＃64;dimen/activity_horizontal_margin"
4 android:paddingRight&＃61;"&＃64;dimen/activity_horizontal_margin"
5 android:paddingTop&＃61;"&＃64;dimen/activity_vertical_margin"
6 android:paddingBottom&＃61;"&＃64;dimen/activity_vertical_margin" tools:context&＃61;".MainActivity">
7
8 9 android:layout_width&＃61;"match_parent"
10 android:layout_height&＃61;"match_parent"
11 android:columnWidth&＃61;"120dp"
12 android:horizontalSpacing&＃61;"10dp"
13 android:verticalSpacing&＃61;"10dp"
14 android:padding&＃61;"10dp"
15 android:numColumns&＃61;"auto_fit"
16 android:stretchMode&＃61;"columnWidth">
17
18
19

1 xml version&＃61;"1.0" encoding&＃61;"utf-8"?>
2 <LinearLayout xmlns:android&＃61;"http://schemas.android.com/apk/res/android"
3 android:layout_width&＃61;"match_parent"
4 android:layout_height&＃61;"match_parent"
5 android:orientation&＃61;"vertical">
6
7 <ImageView
8 android:layout_width&＃61;"match_parent"
9 android:layout_height&＃61;"match_parent"
10 android:id&＃61;"&＃64;&＃43;id/imageview"/>
11
12 LinearLayout>

1 xml version&＃61;"1.0" encoding&＃61;"utf-8"?>
2 <manifest xmlns:android&＃61;"http://schemas.android.com/apk/res/android"
3 package&＃61;"com.example.shad_fnst.gridviewwithsubactivitydemo" >
4
5 <application
6 android:allowBackup&＃61;"true"
7 android:icon&＃61;"&＃64;mipmap/ic_launcher"
8 android:label&＃61;"&＃64;string/app_name"
9 android:theme&＃61;"&＃64;style/AppTheme" >
10 <activity
11 android:name&＃61;".MainActivity"
12 android:label&＃61;"&＃64;string/app_name" >
13 <intent-filter>
14 <action android:name&＃61;"android.intent.action.MAIN" />
15
16 <category android:name&＃61;"android.intent.category.LAUNCHER" />
17 intent-filter>
18 activity>
19 <activity
20 android:name&＃61;".SingleViewActivity"
21 android:label&＃61;"&＃64;string/title_activity_single_view" >
22 activity>
23 application>
24
25 manifest>