UI

MOTOROLA Stylized M Motorola Trademark Holdings, LLC. . . © 2011 Motorola Mobility, Inc. All rights reserved.

Suzanne AlexandraAndroid Motorola Mobility

1.0 2009 2 24

@suzalex#appsum11kr

developer.motorola.com

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Fragment

?

alignParentLeft alignParentRight

centerHorizontal="true"

layout_alignLeft<RelativeLayout>layout_alignRight

( )

Android

Honeycomb

Notification.Builder

Notification.Builder builder = new Notification.Builder( this );

AlertDialog.Builder

builder.setSmallIcon(R.drawable.icon).setContentTitle(title).setContentText(text).setContentIntent(pintent) // Pending Intent.setLargeIcon(myBitmap)

;

setSmallIcon()setLargeIcon()

setContentText()setContentTitle()

-

RemoteViews layout = new RemoteViews(getPackageName(), R.layout.notification);

layout.setTextViewText(R.id.notification_title, getString(R.string.app_name));

layout.setOnClickPendingIntent(R.id.notification_button,getDialogPendingIntent("Tapped") );

builder.setContent(layout);

private static boolean isHoneycomb =android.os.Build.VERSION.SDK_INT > 10;

if (!isHoneycomb)// Activity Intent

else// Activity Intent

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.

Brain RulesDr. John Medina

Android?

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32 MB 324 KB

23 MB 728 KB

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BitmapFactory.Options options = newBitmapFactory.Options();

options.inJustDecodeBounds = false;options.inSampleSize = 4;options.inScaled = true;options.inTargetDensity = screenDensity;

Bitmap bitmap = BitmapFactory.decodeResource(

getResources(),R.drawable.clover, options);

public View getView( int position, View convertView, ViewGroup parent) {

ImageView i = new ImageView(mContext);i.setImageResource(mImageIds[position]);

i.setLayoutParams(new Gallery.LayoutParams(300, 200));

i.setScaleType(ImageView.ScaleType.FIT_XY);i.setBackgroundResource(

mGalleryItemBackground);

return i;}

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Theme.Holo

Theme.Holo.Light

Honeycomb

<application android:icon="@drawable/icon"

android:label="@string/app_name"

android:hardwareAccelerated="true" >

Honeycomb

Android

<uses-sdk android:minSdkVersion="8"android:targetSdkVersion="11" />

Android

<style … parent="@android:style/Theme.Holo">

<style … parent="@android:style/Theme">

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Fragment

XOOM ..

onCreateOptionsMenu()

<item android:showAsAction="ifRoom" … >

onOptionsItemSelected()android:actionLayoutandroid:actionViewClass

1 – API 11

<uses-sdk android:minSdkVersion="8"android:targetSdkVersion="11" />

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<item android:id="@+id/favorite"android:title="@string/favorite" android:icon="@drawable/ic_menu_star" android:showAsAction="ifRoom" />

3 -

@Overridepublic boolean onOptionsItemSelected(MenuItem item) {

switch (item.getItemId()) {case R.id.favorite:

// return true;

…}

<style name="MyTheme"parent="android:style/Theme.Holo" >

<item name="android:actionBarStyle">@style/ActionBar</item>

</style>

<style name="ActionBar" parent="android:style/Widget.Holo.ActionBar">

<item name="android:background">@drawable/my_background</item>

</style>

AlertDialog.Builder

XML

DialogFragment

Honeycomb Honeycomb

private static boolean isHoneycomb =android.os.Build.VERSION.SDK_INT > 10;

if (isHoneycomb) {//

} else//

}

Fragment

Fragment

FragmentFragment

Fragment

FragmentActivity Fragment

Fragment gridFrag =getFragmentManager().findFragmentById(R.id.photogrid);

Fragment photoFrag = getFragmentManager().findFragmentById(R.id.the_frag);

Fragment

private boolean photoInline = false;

photoInline = (photoFrag != null && getResources().getConfiguration().orientation== Configuration.ORIENTATION_LANDSCAPE);

if (photoInline) {//

} else if ( photoFrag != null) {gridFrag.getView().setVisibility(View.GONE);

}

Fragment

Fragment– Fragment

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<set><objectAnimator

xmlns:android=http://schemas.android.com/apk/res/android

android:propertyName="x" android:valueType="floatType"android:valueFrom="-1280"android:valueTo="0" android:duration="500" />

</set>

Fragment– Fragment

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FragmentTransaction ft = getFragmentManager().beginTransaction();

ft.setCustomAnimations( R.anim.slide_in_left, R.anim.slide_out_right );

DetailsFragment newFrag = DetailsFragment.newInstance();

ft.replace(R.id.details_fragment_container, newFrag, "detailFragment");

ft.commit();

ACTION_DRAG_STARTED

ACTION_DRAG_ENTERED

ACTION_DROPACTION_DRAG_ENDED

Fragment

- ?– OnLongClickListener()

ClipData DragShadowBuilder

startDrag()

public boolean onLongClick(View v) {ClipData data = ClipData.newPlainText("foo","bar");DragShadowBuilder shadowBuilder = new DragShadowBuilder(v);v.startDrag(data, shadowBuilder, v, 0);return true;}

(OnDragListener )onDrag

onDrag()

class BoxDragListener implements OnDragListener {

public boolean onDrag(View self, DragEvent event) {if (event.getAction() ==

DragEvent.ACTION_DRAG_STARTED) {//

} //

}

?@suzalex | @motodev

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