결과화면
|
package com.example.demo;
import android.app.Activity;
import android.os.Bundle;
public class ImageDemo extends Activity {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.image_demo);
}
}
|
|
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<!-- The following four examples use a large image -->
<!-- 1. Non-scaled view, for reference -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_large_normal"/>
<ImageView
android:src="@drawable/sample_1"
android:adjustViewBounds="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- 2. Limit to at most 50x50 -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_large_at_most"/>
<ImageView
android:src="@drawable/sample_1"
android:adjustViewBounds="true"
android:maxWidth="50dip"
android:maxHeight="50dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- 3. Limit to at most 70x70, with 10 pixels of padding all around -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_large_at_most_padded"/>
<ImageView
android:src="@drawable/sample_1"
android:background="#66FFFFFF"
android:adjustViewBounds="true"
android:maxWidth="70dip"
android:maxHeight="70dip"
android:padding="10dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- 4. Limit to exactly 70x70, with 10 pixels of padding all around -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_large_exactly_padded"/>
<ImageView
android:src="@drawable/sample_1"
android:background="#66FFFFFF"
android:scaleType="centerInside"
android:padding="10dip"
android:layout_width="70dip"
android:layout_height="70dip" />
<!-- Repeating the previous four examples with small image -->
<!-- 1. Non-scaled view, for reference -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_small_normal"/>
<ImageView
android:src="@drawable/stat_happy"
android:background="#FFFFFFFF"
android:adjustViewBounds="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- 2. Limit to at most 50x50 -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_small_at_most"/>
<ImageView
android:src="@drawable/stat_happy"
android:background="#FFFFFFFF"
android:adjustViewBounds="true"
android:maxWidth="50dip"
android:maxHeight="50dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- 3. Limit to at most 70x70, with 10 pixels of padding all around -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_small_at_most_padded"/>
<ImageView
android:src="@drawable/stat_happy"
android:background="#FFFFFFFF"
android:adjustViewBounds="true"
android:maxWidth="70dip"
android:maxHeight="70dip"
android:padding="10dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<!-- 4. Limit to exactly 70x70, with 10 pixels of padding all around -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dip"
android:text="@string/image_view_small_exactly_padded"/>
<ImageView
android:src="@drawable/stat_happy"
android:background="#FFFFFFFF"
android:scaleType="centerInside"
android:padding="10dip"
android:layout_width="70dip"
android:layout_height="70dip" />
</LinearLayout>
</ScrollView>
|
아차차!!! String.xml에 다음 코드 추가
<string name="image_view_large_normal">Large image at normal size</string>
<string name="image_view_large_at_most">Large image scaled to at most 50x50</string>
<string name="image_view_large_at_most_padded">Large image scaled to at most 70x70 with padding</string>
<string name="image_view_large_exactly_padded">Large image scaled to exactly 70x70 with padding</string>
<string name="image_view_small_normal">Small image at normal size</string>
<string name="image_view_small_at_most">Small image scaled to at most 50x50</string>
<string name="image_view_small_at_most_padded">Small image scaled to at most 70x70 with padding</string>
<string name="image_view_small_exactly_padded">Small image scaled to exactly 70x70 with padding</string>