xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.test.MainActivity" >
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView1"
android:layout_below="@+id/textView1"
android:layout_marginTop="14dp"
android:text="Button"
android:onClick="b0"
/>
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/button1"
android:layout_alignBottom="@+id/button1"
android:layout_centerHorizontal="true"
android:text="Button"
android:onClick="b1"
/>
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/button1"
android:layout_marginTop="86dp"
android:layout_toRightOf="@+id/textView1"
android:src="@drawable/ic_launcher"
/>
<ImageView
android:id="@+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/button1"
android:layout_marginTop="86dp"
android:layout_toRightOf="@+id/textView1"
android:src="@drawable/android"
/>
</RelativeLayout>
package com.example.test;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;
public class MainActivity extends ActionBarActivity {
// 0mのボタン
public void b0(View v) {
// 画像の変更 (b0画像を設定)
findViewById(R.id.imageView2).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView1).setVisibility(View.VISIBLE);
((ImageView) findViewById(R.id.imageView1)).setImageResource(R.drawable.ic_launcher);
}
// 10mのボタン
public void b1(View v) {
// 画像の変更 (b1画像を設定)
findViewById(R.id.imageView1).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView2).setVisibility(View.VISIBLE);
((ImageView) findViewById(R.id.imageView2)).setImageResource(R.drawable.android);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.imageView2).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView1).setVisibility(View.INVISIBLE);
}
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.test.MainActivity" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
android:onClick="b0"
/>
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
android:onClick="b1"
/>
<Button
android:id="@+id/button3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
android:onClick="b2"
/>
<Button
android:id="@+id/button4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button"
android:onClick="b3"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center|fill_horizontal" >
<FrameLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:id="@+id/imageView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:src="@drawable/android" />
<ImageView
android:id="@+id/imageView2"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:src="@drawable/ic_launcher" />
</FrameLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</LinearLayout>
</LinearLayout>
package com.example.test;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;
public class MainActivity extends ActionBarActivity {
// 0mのボタン
public void b0(View v) {
// 画像の変更 (b0画像を設定)
Toast.makeText(MainActivity.this, "onClick()",
Toast.LENGTH_SHORT).show();
findViewById(R.id.imageView2).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView1).setVisibility(View.VISIBLE);
((ImageView) findViewById(R.id.imageView1)).setImageResource(R.drawable.ic_launcher);
}
// 10mのボタン
public void b1(View v) {
// 画像の変更 (b1画像を設定)
findViewById(R.id.imageView1).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView2).setVisibility(View.VISIBLE);
((ImageView) findViewById(R.id.imageView2)).setImageResource(R.drawable.android);
}
public void b2(View v) {
// 画像の変更 (b1画像を設定)
findViewById(R.id.imageView1).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView2).setVisibility(View.VISIBLE);
((ImageView) findViewById(R.id.imageView2)).setImageResource(R.drawable.android);
}
public void b3(View v) {
// 画像の変更 (b1画像を設定)
findViewById(R.id.imageView1).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView2).setVisibility(View.VISIBLE);
((ImageView) findViewById(R.id.imageView2)).setImageResource(R.drawable.android);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.imageView2).setVisibility(View.INVISIBLE);
findViewById(R.id.imageView1).setVisibility(View.INVISIBLE);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
}
最終更新:2016年02月11日 23:30