<PreferenceCategory
android:title="@string/my_activity_title">
<PreferenceScreen
android:title="@string/my_activity_title"
android:summary="@string/my_activity_title">
<intent android:action="com.example.myapp.activities.MyActivity">
<extra android:name="extra_name" android:value="my_value" />
</Intent>
</PreferenceScreen>
</PreferenceCategory>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myapp" android:versionName="1.3" android:versionCode="4">
...
<activity android:name=".activities.MyActivity"
android:label="@string/my_activity_title"
android:theme="@android:style/Theme.Black.NoTitleBar">
<intent-filter>
<action android:name="com.example.myapp.activities.MyActivity" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>getIntent().getStringExtra("extra_name") ....
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| 圖片以來自維基百科的圖片為例 |
Resources for the way most applications will want to retrieve their resource data. This class presents a lower-level API that allows you to open and read raw files that have been bundled with the application as a simple stream of bytes. |
| 1.res -> right click -> New -> Vector Assert |
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| 2-1.可透過"Choose"選擇內建的PNG檔。 2-2.或是點選Local SVG file，指定PNG檔。 |
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| 3.在這以指定的PNG檔作示範 |
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| 4.就會在/drawable下產生，向量圖。 5.<!-- intrinsic size of the drawable --> 6. <!-- size of the virtual canvas -->android:width="24dp"android:height="24dp" android:viewportHeight="16.0" android:viewportWidth="16.0"7.<!-- fill color --> android:fillColor="#FF000000" |
