Developing MyQuiz Apps Part 3
Using ADT 18 On Win 7
http://android-steps.blogspot.com/2014/12/developing-myquiz-android-apps-part-2.html
or download startup file
https://drive.google.com/file/d/0B86b-ALn-1MGdDc1N0xfNDlQYmc/view?usp=sharing
<?xml version="1.0" encoding="utf-8"?> <resources> <string name="app_name">MyQuiz</string> <string name="help">HELP</string> <string name="settings">SETTINGS</string> <string name="game">GAME</string> <string name="scores">SCORES</string> <string name="menu">MENU</string> <string name="menu_item_settings">Settings</string> <string name="menu_item_play">Play Game</string> <string name="menu_item_scores">View Scores</string> <string name="menu_item_help">Help</string> </resources> |
File name: MyQuiz/res/values/strings.xml
<?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_gravity="center_horizontal" android:layout_height="wrap_content" android:shadowRadius="5" android:gravity="center" android:shadowDy="3" android:shadowDx="3" android:textSize="32sp" /> |
File name: MyQuiz/res/layout/menu_item.xml
<LinearLayout 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:orientation="vertical" android:background="@drawable/bckgrnd">
<ListView android:layout_height="wrap_content" android:id="@+id/ListView_Menu" android:layout_width="match_parent" android:layout_centerHorizontal="true"> </ListView> </LinearLayout> |
Replace the content of QuizMenuActivity.java with the following codes.
package com.example.myquiz; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.TextView; public class QuizMenuActivity extends QuizActivity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.menu);
ListView menuList = (ListView) findViewById(R.id.ListView_Menu); String[] items = { getResources().getString(R.string.menu_item_play), getResources().getString(R.string.menu_item_scores), getResources().getString(R.string.menu_item_settings), getResources().getString(R.string.menu_item_help) }; ArrayAdapter<String> adapt = new ArrayAdapter<String>(this, R.layout.menu_item, items); menuList.setAdapter(adapt);
menuList.setOnItemClickListener(new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View itemClicked, int position, long id) { // Note: if the list was built "by hand" the id could be used. // As-is, though, each item has the same id TextView textView = (TextView) itemClicked; String strText = textView.getText().toString(); if (strText.equalsIgnoreCase(getResources().getString(R.string.menu_item_play))) { // Launch the Game Activity startActivity(new Intent(QuizMenuActivity.this, QuizGameActivity.class)); } else if (strText.equalsIgnoreCase(getResources().getString(R.string.menu_item_help))) { // Launch the Help Activity startActivity(new Intent(QuizMenuActivity.this, QuizHelpActivity.class)); } else if (strText.equalsIgnoreCase(getResources().getString(R.string.menu_item_settings))) { // Launch the Settings Activity startActivity(new Intent(QuizMenuActivity.this, QuizSettingsActivity.class)); } else if (strText.equalsIgnoreCase(getResources().getString(R.string.menu_item_scores))) { // Launch the Scores Activity startActivity(new Intent(QuizMenuActivity.this, QuizScoresActivity.class)); } } });
}
} |
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.myquiz" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="18" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.myquiz.QuizSplashActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name="QuizMenuActivity"></activity> <activity android:name="QuizHelpActivity"></activity> <activity android:name="QuizScoresActivity"></activity> <activity android:name="QuizSettingsActivity"></activity> <activity android:name="QuizGameActivity"></activity> </application> </manifest> |
1) http://developer.android.com/guide/topics/ui/layout/listview.html
2) http://developer.android.com/guide/topics/resources/more-resources.html#Dimension
3) http://www.androidhive.info/2011/10/android-listview-tutorial/
https://drive.google.com/file/d/0B86b-ALn-1MGMVJrV19BcWxiSWc/view?usp=sharing