activity_graded.xml
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| <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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="mdad.lab4g.GradedActivity" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="22dp"
android:text="@string/movieTitle1"
android:textSize="30sp" />
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/btnDetails1"
android:layout_below="@+id/textView1"
android:layout_marginTop="18dp"
android:src="@drawable/jack" />
<RatingBar
android:id="@+id/ratingBar1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/imageView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="60dp" />
<Button
android:id="@+id/btnDetails1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Details" />
<Button
android:id="@+id/btnNext1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/ratingBar1"
android:layout_centerHorizontal="true"
android:text="Next Movie" />
</RelativeLayout>
|
GradedActivity.java
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| package mdad.lab4g;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RatingBar;
import android.widget.Toast;
public class GradedActivity extends Activity {
RatingBar ratingBar; //#1
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_graded);
ratingBar = (RatingBar) findViewById(R.id.ratingBar1); //#2
Button button = (Button)findViewById(R.id.btnNext1);
button.setOnClickListener(new OnClickListener(){
public void onClick(View v){
Toast.makeText(GradedActivity.this,
"Movie Rating is "+ String.valueOf(ratingBar.getRating()),
Toast.LENGTH_SHORT).show(); //#3
Intent msg2 = new Intent(GradedActivity.this, GradedActivity2.class);
startActivity(msg2);
}
});
Button button2 = (Button)findViewById(R.id.btnDetails1);
button2.setOnClickListener(new OnClickListener(){
public void onClick(View v){
String s= getString(R.string.movieTitle1details);
Toast.makeText(getApplicationContext(), s, Toast.LENGTH_LONG).show();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.graded, 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);
}
}
|
strings.xml
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| <?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">GradedActivity</string>
<string name="hello_world">Hello world!</string>
<string name="action_settings">Settings</string>
<string name="title_activity_graded_activity2">GradedActivity2</string>
<string name="movieTitle1">Jack the Giant Slayer</string>
<string name="movieTitle2">The Croods</string>
<string name="movieTitle1details">Twist to the tale Jack and the BeanStalk</string>
<string name="movieTitle2details">Family sitcom in the Ice Age</string>
</resources>
|
GradedActivity2.java
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| package mdad.lab4g;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RatingBar;
import android.widget.Toast;
public class GradedActivity2 extends Activity {
RatingBar ratingBar; //#1
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_graded_activity2);
ratingBar = (RatingBar) findViewById(R.id.ratingBar1); //#2
Button button = (Button)findViewById(R.id.btnNext2);
button.setOnClickListener(new OnClickListener(){
public void onClick(View v){
Toast.makeText(GradedActivity2.this,
"Movie Rating is "+String.valueOf(ratingBar.getRating()),
Toast.LENGTH_SHORT).show(); //#3
Intent msg2 = new Intent(GradedActivity2.this, GradedActivity.class);
startActivity(msg2);
}
});
Button button2 = (Button)findViewById(R.id.btnDetails2);
button2.setOnClickListener(new OnClickListener(){
public void onClick(View v){
String s= getString(R.string.movieTitle2details);
Toast.makeText(getApplicationContext(), s, Toast.LENGTH_LONG).show();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.graded_activity2, 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);
}
}
|
Application icon
android:icon="@drawable/ic_launcher"
AndroidManifest.xml
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| <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="mdad.lab4g"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="18"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".GradedActivity"
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=".GradedActivity2"
android:label="@string/title_activity_graded_activity2" >
</activity>
</application>
</manifest>
|
