pull

ActivityLab/ActivityLab/.project

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>ActivityLab</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

ActivityLab/ActivityLab/AndroidManifest.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="course.labs.activitylab"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="17" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="course.labs.activitylab.ActivityOne"
+            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="course.labs.activitylab.ActivityTwo"
+            android:label="@string/title_activity_activity_two" >
+        </activity>
+    </application>
+
+</manifest>

ActivityLab/ActivityLab/project.properties

@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-19

ActivityLab/ActivityLab/res/layout/activity_one.xml

@@ -0,0 +1,32 @@
+<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" >
+
+    <TextView android:id="@+id/create"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onCreate" />
+
+    <TextView android:id="@+id/start"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onStart" />
+
+    <TextView android:id="@+id/resume"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onResume" />
+
+    <TextView android:id="@+id/restart"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onRestart" />
+
+    <Button android:id="@+id/bLaunchActivityTwo"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/button" />
+
+</LinearLayout>

ActivityLab/ActivityLab/res/layout/activity_two.xml

@@ -0,0 +1,33 @@
+<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" >
+
+    <TextView android:id="@+id/create"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onCreate" />
+
+    <TextView android:id="@+id/start"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onStart" />
+
+    <TextView android:id="@+id/resume"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onResume" />
+
+    <TextView android:id="@+id/restart"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/onRestart" />
+
+    <Button android:id="@+id/bClose"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/close"
+        />
+
+</LinearLayout>

ActivityLab/ActivityLab/res/values-v11/styles.xml

@@ -0,0 +1,11 @@
+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+</resources>

ActivityLab/ActivityLab/res/values-v14/styles.xml

@@ -0,0 +1,12 @@
+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>

ActivityLab/ActivityLab/res/values/strings.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">ActivityLab</string>
+    <string name="menu_settings">Settings</string>
+    <string name="onCreate">onCreate() calls: 0</string>
+    <string name="onStart">onStart() calls: 0</string>
+    <string name="onResume">onResume() calls: 0</string>
+    <string name="onRestart">onRestart() calls: 0</string>
+    <string name="button">Start Activity Two</string>
+    <string name="title_activity_activity_two">Activity Two</string>
+    <string name="close">Close Activity</string>
+
+</resources>

ActivityLab/ActivityLab/src/course/labs/activitylab/ActivityOne.java

@@ -0,0 +1,205 @@
+package course.labs.activitylab;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.TextView;
+
+public class ActivityOne extends Activity {
+
+	private static final String RESTART_KEY = "restart";
+	private static final String RESUME_KEY = "resume";
+	private static final String START_KEY = "start";
+	private static final String CREATE_KEY = "create";
+
+	// String for LogCat documentation
+	private final static String TAG = "Lab-ActivityOne";
+
+	// Lifecycle counters
+
+	// TODO:
+	// Create counter variables for onCreate(), onRestart(), onStart() and
+	// onResume(), called mCreate, etc.
+	// You will need to increment these variables' values when their
+	// corresponding lifecycle methods get called
+	private int mCreate = 0;
+	private int mRestart = 0;
+	private int mStart = 0;
+	private int mResume = 0;
+
+
+
+
+	// TODO: Create variables for each of the TextViews, called
+        // mTvCreate, etc. 
+	private TextView mTvCreate;
+	private TextView mTvRestart;
+	private TextView mTvStart;
+	private TextView mTvResume;
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_one);
+
+		// TODO: Assign the appropriate TextViews to the TextView variables
+		// Hint: Access the TextView by calling Activity's findViewById()
+		// textView1 = (TextView) findViewById(R.id.textView1);
+		mTvCreate = (TextView) findViewById(R.id.create);
+		mTvRestart = (TextView) findViewById(R.id.restart);
+		mTvStart = (TextView) findViewById(R.id.start);
+		mTvResume = (TextView) findViewById(R.id.resume);
+
+
+
+
+
+		Button launchActivityTwoButton = (Button) findViewById(R.id.bLaunchActivityTwo); 
+		launchActivityTwoButton.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				// TODO:
+				// Launch Activity Two
+				// Hint: use Context's startActivity() method
+
+				// Create an intent stating which Activity you would like to start
+				Intent activityTwoIntent= new Intent(ActivityOne.this,ActivityTwo.class);
+
+				// Launch the Activity using the intent
+				startActivity(activityTwoIntent);
+
+
+			}
+		});
+
+		// Check for previously saved state
+		if (savedInstanceState != null) {
+
+			// TODO:
+			// Restore value of counters from saved state
+			// Only need 4 lines of code, one for every count variable
+			mRestart = savedInstanceState.getInt(RESTART_KEY);
+			mCreate = savedInstanceState.getInt(CREATE_KEY);
+			mStart = savedInstanceState.getInt(START_KEY);
+			mResume = savedInstanceState.getInt(RESUME_KEY);
+		}
+
+		// TODO: Emit LogCat message
+		Log.i(TAG,"Entered the onCreate method");
+
+		// TODO:
+		// Update the appropriate count variable
+		++mCreate;
+		// Update the user interface via the displayCounts() method
+		displayCounts();
+
+
+
+	}
+
+	// Lifecycle callback overrides
+
+	@Override
+	public void onStart() {
+		super.onStart();
+
+		// TODO: Emit LogCat message
+		Log.i(TAG,"Entered the onStart method");
+
+		// TODO:
+		// Update the appropriate count variable
+		++mStart;
+		// Update the user interface
+		displayCounts();
+
+	}
+
+	@Override
+	public void onResume() {
+		super.onResume();
+
+		// TODO: Emit LogCat message
+		Log.i(TAG, "Entered the onResume method");
+
+		// TODO:
+		// Update the appropriate count variable
+		// Update the user interface
+		++mResume;
+		displayCounts();
+	}
+
+	@Override
+	public void onPause() {
+		super.onPause();
+
+		// TODO: Emit LogCat message
+		Log.i(TAG, "Entered the onPause method");
+
+	}
+
+	@Override
+	public void onStop() {
+		super.onStop();
+
+		// TODO: Emit LogCat message
+		Log.i(TAG, "Entered the onStop method");
+
+	}
+
+	@Override
+	public void onRestart() {
+		super.onRestart();
+
+		// TODO: Emit LogCat message
+		Log.i(TAG, "Entered the onRestart method");
+
+		// TODO:
+		// Update the appropriate count variable
+		++mRestart;
+		// Update the user interface
+		displayCounts();
+
+
+
+	}
+
+	@Override
+	public void onDestroy() {
+		super.onDestroy();
+
+		// TODO: Emit LogCat message
+		Log.i(TAG,"Entered the onDestroy method");
+
+	}
+
+	@Override
+	public void onSaveInstanceState(Bundle savedInstanceState) {
+		// TODO:
+		// Save state information with a collection of key-value pairs
+		// 4 lines of code, one for every count variable
+		savedInstanceState.putInt(RESTART_KEY, mRestart);
+		savedInstanceState.putInt(RESUME_KEY, mResume);
+		savedInstanceState.putInt(CREATE_KEY, mCreate);
+		savedInstanceState.putInt(START_KEY, mStart);
+
+
+
+
+
+	}
+
+	// Updates the displayed counters
+	public void displayCounts() {
+
+		mTvCreate.setText("onCreate() calls: " + mCreate);
+		mTvStart.setText("onStart() calls: " + mStart);
+		mTvResume.setText("onResume() calls: " + mResume);
+		mTvRestart.setText("onRestart() calls: " + mRestart);
+
+	}
+}