hzuapps#89 hzuapps#90 hzuapps#91 hzuapps#95 hzuapps#164 已完成全部实验

app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901122/AndroidManifest.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+	package="com.silenceburn" android:versionCode="1" android:versionName="1.0">
+	<application android:icon="@drawable/sketchy_paper_008"
+		android:label="@string/app_name">
+		<receiver android:name=".MyNote">
+			<intent-filter>
+				<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+			</intent-filter>
+			<meta-data android:name="android.appwidget.provider"
+				android:resource="@xml/my_note_widget" />
+		</receiver>
+
+		<activity android:name=".MyNoteConf">
+			<intent-filter>
+				<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
+			</intent-filter>
+		</activity>
+		<activity android:name=".MyNoteEdit"/>
+	</application>
+</manifest> 

app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901122/MyNote.java

@@ -0,0 +1,35 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901122;
+
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProvider;
+import android.content.Context;
+import android.util.Log;
+
+public class MyNote extends AppWidgetProvider {
+	/** Called when the activity is first created. */
+
+	final String mPerfName = "com.silenceburn.MyColorNoteConf";
+
+	@Override
+	public void onUpdate(Context context, AppWidgetManager appWidgetManager,
+			int[] appWidgetIds) {
+		// TODO Auto-generated method stub
+		final int N = appWidgetIds.length;
+		for (int i = 0; i < N; i++) {
+			int appWidgetId = appWidgetIds[i];
+			Log.i("myLog", "this is [" + appWidgetId + "] onUpdate!");
+
+		}
+	}
+
+	@Override
+	public void onDeleted(Context context, int[] appWidgetIds) {
+		// TODO Auto-generated method stub
+		final int N = appWidgetIds.length;
+		for (int i = 0; i < N; i++) {
+			int appWidgetId = appWidgetIds[i];
+			Log.i("myLog", "this is [" + appWidgetId + "] onDelete!");
+		}
+	}
+
+}

app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901122/MyNoteConf.java

@@ -0,0 +1,108 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901122;
+
+import android.app.Activity;
+import android.app.PendingIntent;
+import android.appwidget.AppWidgetManager;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.ImageButton;
+import android.widget.RemoteViews;
+import android.widget.TextView;
+
+public class MyNoteConf extends Activity {
+
+	int mAppWidgetId;
+	ImageButton mImBtn1, mImBtn2, mImBtn3, mImBtn4;
+
+	final String mPerfName = "com.silenceburn.MyNoteConf";
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		// TODO Auto-generated method stub
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_com1314080901122_my_note_conf);
+		Log.i("myLog", " on WidgetConf ... ");
+
+		setResult(RESULT_CANCELED);
+		// Find the widget id from the intent.
+		Intent intent = getIntent();
+		Bundle extras = intent.getExtras();
+		if (extras != null) {
+			mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
+					AppWidgetManager.INVALID_APPWIDGET_ID);
+		}
+
+		// If they gave us an intent without the widget id, just bail.
+		if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
+			finish();
+		}
+
+		mImBtn1 = (ImageButton) findViewById(R.id.ImageButton01);
+		mImBtn2 = (ImageButton) findViewById(R.id.ImageButton02);
+		mImBtn3 = (ImageButton) findViewById(R.id.ImageButton03);
+		mImBtn4 = (ImageButton) findViewById(R.id.ImageButton04);
+
+		mImBtn1.setOnClickListener(mBtnClick);
+		mImBtn2.setOnClickListener(mBtnClick);
+		mImBtn3.setOnClickListener(mBtnClick);
+		mImBtn4.setOnClickListener(mBtnClick);
+	}
+
+	OnClickListener mBtnClick = new OnClickListener() {
+		@Override
+		public void onClick(View v) {
+
+			TextView mTextView = (TextView) MyNoteConf.this
+					.findViewById(R.id.EditText02);
+			SharedPreferences.Editor prefs = MyNoteConf.this
+					.getSharedPreferences(mPerfName, 0).edit();
+			prefs.putString("DAT" + mAppWidgetId, mTextView.getText()
+					.toString());
+			prefs.commit();
+
+			int srcId = R.drawable.com1314080901122_sketchy_paper_008;
+			switch (v.getId()) {
+			case R.id.ImageButton01:
+				srcId = R.drawable.com1314080901122_sketchy_paper_003;
+				break;
+			case R.id.ImageButton02:
+				srcId = R.drawable.com1314080901122_sketchy_paper_004;
+				break;
+			case R.id.ImageButton03:
+				srcId = R.drawable.com1314080901122_sketchy_paper_007;
+				break;
+			case R.id.ImageButton04:
+				srcId = R.drawable.com1314080901122_sketchy_paper_011;
+				break;
+			}
+			Log.i("myLog", "mAppWidgetId is: " + mAppWidgetId);
+
+			RemoteViews views = new RemoteViews(MyNoteConf.this
+					.getPackageName(), R.layout.activity_com1314080901122_my_note_widget);
+			views.setImageViewResource(R.id.my_widget_img, srcId);
+
+			Intent intent = new Intent(MyNoteConf.this, MyNoteEdit.class);
+			intent.setAction(mPerfName + mAppWidgetId);
+			intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,mAppWidgetId);
+			PendingIntent pendingIntent = PendingIntent.getActivity(MyNoteConf.this, 0,
+					intent, 0);
+			views.setOnClickPendingIntent(R.id.my_widget_img, pendingIntent);
+
+			AppWidgetManager appWidgetManager = AppWidgetManager
+					.getInstance(MyNoteConf.this);
+			appWidgetManager.updateAppWidget(mAppWidgetId, views);
+
+			// return OK
+			Intent resultValue = new Intent();
+			resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
+					mAppWidgetId);
+
+			setResult(RESULT_OK, resultValue);
+			finish();
+		}
+	};
+}

app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901122/MyNoteEdit.java

@@ -0,0 +1,89 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901122;
+
+import android.app.Activity;
+import android.appwidget.AppWidgetManager;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.ImageButton;
+import android.widget.RemoteViews;
+import android.widget.TextView;
+
+public class MyNoteEdit extends Activity {
+	int mAppWidgetId;
+	TextView mTextView;
+	ImageButton mImBtn1, mImBtn2, mImBtn3, mImBtn4;
+
+	final String mPerfName = "com.silenceburn.MyNoteConf";
+	SharedPreferences mPref;
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		// TODO Auto-generated method stub
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_com1314080901122_my_note_conf);
+
+		Intent t = getIntent();
+		Log.i("myLog", t.getAction());
+		mAppWidgetId = t.getExtras().getInt(
+				AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
+		Log.i("myLog", "it's [" + mAppWidgetId + "] editing!");
+
+		mPref = getSharedPreferences(mPerfName, 0);
+		String noteContent = mPref.getString("DAT" + mAppWidgetId, "");
+
+		mTextView = (TextView) findViewById(R.id.EditText02);
+		mTextView.setText(noteContent);
+		mImBtn1 = (ImageButton) findViewById(R.id.ImageButton01);
+		mImBtn2 = (ImageButton) findViewById(R.id.ImageButton02);
+		mImBtn3 = (ImageButton) findViewById(R.id.ImageButton03);
+		mImBtn4 = (ImageButton) findViewById(R.id.ImageButton04);
+
+		mImBtn1.setOnClickListener(mBtnClick);
+		mImBtn2.setOnClickListener(mBtnClick);
+		mImBtn3.setOnClickListener(mBtnClick);
+		mImBtn4.setOnClickListener(mBtnClick);
+
+	}
+
+	OnClickListener mBtnClick = new OnClickListener() {
+
+		@Override
+		public void onClick(View v) {
+
+			SharedPreferences.Editor prefsEdit = mPref.edit();
+			prefsEdit.putString("DAT" + mAppWidgetId, mTextView.getText()
+					.toString());
+			prefsEdit.commit();
+
+			int srcId = R.drawable.com1314080901122_sketchy_paper_008;
+			switch (v.getId()) {
+			case R.id.ImageButton01:
+				srcId = R.drawable.com1314080901122_sketchy_paper_003;
+				break;
+			case R.id.ImageButton02:
+				srcId = R.drawable.com1314080901122_sketchy_paper_004;
+				break;
+			case R.id.ImageButton03:
+				srcId = R.drawable.com1314080901122_sketchy_paper_007;
+				break;
+			case R.id.ImageButton04:
+				srcId = R.drawable.com1314080901122_sketchy_paper_011;
+				break;
+			}
+
+			RemoteViews views = new RemoteViews(MyNoteEdit.this
+					.getPackageName(), R.layout.activity_com1314080901122_my_note_widget);
+			views.setImageViewResource(R.id.my_widget_img, srcId);
+
+			AppWidgetManager appWidgetManager = AppWidgetManager
+					.getInstance(MyNoteEdit.this);
+			appWidgetManager.updateAppWidget(mAppWidgetId, views);
+
+			MyNoteEdit.this.finish();
+		}
+	};
+}

app/src/main/res/layout/activity_com1314080901122_my_note_conf.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout android:orientation="vertical"
+	android:layout_width="fill_parent" android:layout_height="fill_parent"
+	xmlns:android="http://schemas.android.com/apk/res/android">
+	<TextView android:layout_height="wrap_content" android:text="@string/note_title"
+		android:layout_width="wrap_content" android:padding="10dp"></TextView>
+	<LinearLayout android:layout_height="fill_parent"
+		android:layout_width="fill_parent" android:layout_weight="1">
+		<EditText android:id="@+id/EditText02" android:layout_width="fill_parent"
+			android:layout_height="fill_parent" android:gravity="left"
+			android:hint="@string/edithint"></EditText>
+	</LinearLayout>
+	<LinearLayout android:layout_height="fill_parent"
+		android:layout_width="fill_parent" android:layout_weight="2"
+		android:gravity="center">
+		<ImageButton android:id="@+id/ImageButton01"
+			android:layout_width="72dp" android:layout_height="72dp"
+			android:src="@drawable/com1314080901122_sketchy_paper_003" android:layout_margin="3dp"></ImageButton>
+		<ImageButton android:id="@+id/ImageButton02"
+			android:layout_width="72dp" android:layout_height="72dp"
+			android:src="@drawable/com1314080901122_sketchy_paper_004" android:layout_margin="3dp"></ImageButton>
+		<ImageButton android:id="@+id/ImageButton03"
+			android:layout_width="72dp" android:layout_height="72dp"
+			android:src="@drawable/com1314080901122_sketchy_paper_007" android:layout_margin="3dp"></ImageButton>
+		<ImageButton android:id="@+id/ImageButton04"
+			android:layout_width="72dp" android:layout_height="72dp"
+			android:src="@drawable/com1314080901122_sketchy_paper_011" android:layout_margin="3dp"></ImageButton>
+	</LinearLayout>
+</LinearLayout>

app/src/main/res/layout/activity_com1314080901122_my_note_widget.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+	android:id="@+id/my_widget_img"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:src="@drawable/com1314080901122_sketchy_paper_008"
+    android:clickable="true"/>

app/src/main/res/values/com1314080901122_strings.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="hello">Hello World, MyColorNote!</string>
+    <string name="app_name">我的便签</string>
+    <string name="widget_string"></string>
+    <string name="note_title">请输入便签内容:</string>
+            <string name="edithint">在这里输入内容...</string>
+</resources>

app/src/main/res/xml/com1314080901122_my_note_widget.xml

@@ -0,0 +1,5 @@
+<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+	android:minWidth="72dp" android:minHeight="72dp"
+	android:updatePeriodMillis="86400000" android:initialLayout="@layout/my_note_widget"
+	android:configure="com.silenceburn.MyNoteConf">
+</appwidget-provider>