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トップに関する質問Android 文字と画像を重ねるLayoutにおいて，xmlでリソース定義する方法

編集履歴

質問編集履歴

2

RelativeLayoutから移植したときの間違いを修正

2015/10/28 08:07

投稿

退会済みユーザー
test CHANGED
File without changes
test CHANGED
@@ -38,12 +38,6 @@
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  android:layout_height="wrap_content"
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- android:layout_alignParentLeft="true"
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-
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- android:layout_alignParentStart="true"
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-
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- android:layout_alignParentTop="true"
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-
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  app:mySrc="@drawable/example"
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  app:myText="Example"/>

1

使い方の訂正\(リソース指定を明記\)

2015/10/28 08:07

投稿

退会済みユーザー
test CHANGED
File without changes
test CHANGED
@@ -18,166 +18,180 @@
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  ```xml
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+ <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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+
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+ xmlns:app="http://schemas.android.com/apk/res-auto"
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+
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+ android:layout_width="match_parent"
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+
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+ android:layout_height="match_parent"
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+
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+ android:orientation="vertical">
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+
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+
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+
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- <include layout="@layout/my_image_text_view"
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+ <include layout="@layout/my_image_text_view"
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-
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+
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- android:id="@+id/cafeImageView"
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+ android:id="@+id/cafeImageView"
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+
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+ android:layout_width="wrap_content"
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+
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+ android:layout_height="wrap_content"
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+
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+ android:layout_alignParentLeft="true"
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+
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+ android:layout_alignParentStart="true"
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+
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+ android:layout_alignParentTop="true"
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+
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+ app:mySrc="@drawable/example"
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+
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+ app:myText="Example"/>
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+
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+ </LinearLayout>
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+
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+ ```
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+
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+
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+
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+ ---
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+
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+ java/com.example.mine/view/MyImageTextView.java
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+
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+ ```Java
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+
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+ package com.example.mine.view;
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+
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+
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+
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+ /* import 文は省略*/
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+
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+
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+
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+ public class MyImageTextView extends FrameLayout {
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+
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+
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+
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+ private AttributeSet attrs;
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+
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+
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+
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+ public MyImageTextView(Context context, AttributeSet attrs) {
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+
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+ super(context, attrs);
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+
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+ this.attrs = attrs;
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+
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+ }
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+
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+
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+
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+ @Override
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+
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+ protected void onFinishInflate() {
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+
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+ super.onFinishInflate();
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+
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+ init();
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+
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+ }
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+
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+
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+
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+ private void init() {
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+
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+ final TextView textView = (TextView) findViewById(R.id.myTextView);
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+
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+ final ImageView imageView = (ImageView) findViewById(R.id.myImageView);
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+
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+
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+
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+ final TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.MyImageTextView);
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+
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+
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+
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+ final Drawable resourceId = typedArray.getDrawable(R.styleable.MyImageTextView_mySrc);
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+
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+ if(resourceId!=null)
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+
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+ imageView.setImageDrawable(resourceId);
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+
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+
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+
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+ final String text = typedArray.getString(R.styleable.MyImageTextView_myText);
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+
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+ textView.setText(text);
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+
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+
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+
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+ typedArray.recycle();
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+
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+ }
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+
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+
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+
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+ }
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+
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+ ```
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+
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+
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+
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+ res/layout/my_image_text_view.xml
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+
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+ ```xml
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+
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+ <com.example.mine.view.MyImageTextView xmlns:android="http://schemas.android.com/apk/res/android"
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+
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+
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+
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+ xmlns:app="http://schemas.android.com/apk/res-auto"
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  android:layout_width="wrap_content"
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- android:layout_height="wrap_content"
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-
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- android:layout_alignParentLeft="true"
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-
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- android:layout_alignParentStart="true"
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-
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- android:layout_alignParentTop="true"
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-
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- app:mySrc="@drawable/example"
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-
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- app:myText="Example"/>
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-
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- ```
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-
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-
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-
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- ---
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-
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- java/com.example.mine/view/MyImageTextView.java
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-
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- ```Java
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-
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- package com.example.mine.view;
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-
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-
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-
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- /* import 文は省略*/
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-
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-
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-
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- public class MyImageTextView extends FrameLayout {
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-
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-
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-
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- private AttributeSet attrs;
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-
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-
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-
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- public MyImageTextView(Context context, AttributeSet attrs) {
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-
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- super(context, attrs);
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-
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- this.attrs = attrs;
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-
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- }
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-
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-
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-
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- @Override
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-
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- protected void onFinishInflate() {
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-
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- super.onFinishInflate();
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-
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- init();
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-
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- }
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-
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-
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-
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- private void init() {
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-
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- final TextView textView = (TextView) findViewById(R.id.myTextView);
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-
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- final ImageView imageView = (ImageView) findViewById(R.id.myImageView);
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-
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-
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-
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- final TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.MyImageTextView);
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-
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-
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-
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- final Drawable resourceId = typedArray.getDrawable(R.styleable.MyImageTextView_mySrc);
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-
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- if(resourceId!=null)
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-
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- imageView.setImageDrawable(resourceId);
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-
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-
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-
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- final String text = typedArray.getString(R.styleable.MyImageTextView_myText);
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-
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- textView.setText(text);
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-
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-
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-
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- typedArray.recycle();
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-
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- }
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-
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-
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-
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- }
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-
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- ```
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-
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-
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-
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- res/layout/my_image_text_view.xml
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+ android:layout_height="wrap_content">
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+
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+
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+
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+ <!--xmlns:app="http://schemas.android.com/apk/res-auto"-->
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+
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+ <ImageView
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+
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+ android:id="@+id/myImageView"
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+
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+ android:layout_width="match_parent"
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+
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+ android:layout_height="match_parent"
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+
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+ android:layout_gravity="center"
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+
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+ android:scaleType="fitXY" />
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+
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+
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+
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+ <TextView
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+
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+ android:id="@+id/myTextView"
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+
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+ android:layout_width="wrap_content"
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+
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+ android:layout_height="wrap_content"
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+
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+ android:layout_gravity="center"
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+
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+ android:textAppearance="?android:attr/textAppearanceLarge" />
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+
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+
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+
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+ </com.example.mine.view.MyImageTextView>
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+
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+ ```
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+
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+
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+
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+ res/values/attrs.xml
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  ```xml
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194
 
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- <com.example.mine.view.MyImageTextView xmlns:android="http://schemas.android.com/apk/res/android"
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-
131
-
132
-
133
- xmlns:app="http://schemas.android.com/apk/res-auto"
134
-
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- android:layout_width="wrap_content"
136
-
137
- android:layout_height="wrap_content">
138
-
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-
140
-
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- <!--xmlns:app="http://schemas.android.com/apk/res-auto"-->
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-
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- <ImageView
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-
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- android:id="@+id/myImageView"
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-
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- android:layout_width="match_parent"
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-
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- android:layout_height="match_parent"
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-
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- android:layout_gravity="center"
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-
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- android:scaleType="fitXY" />
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-
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-
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-
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- <TextView
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-
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- android:id="@+id/myTextView"
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-
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- android:layout_width="wrap_content"
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-
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- android:layout_height="wrap_content"
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-
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- android:layout_gravity="center"
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-
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- android:textAppearance="?android:attr/textAppearanceLarge" />
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-
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-
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-
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- </com.example.mine.view.MyImageTextView>
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-
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- ```
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-
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-
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-
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- res/values/attrs.xml
178
-
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- ```xml
180
-
181
195
  <?xml version="1.0" encoding="utf-8"?>
182
196
 
183
197
  <resources>