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<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <Button android:id="@+id/Button1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="¥À¥¤¥¢¥é¡¼µ¯Æ°" /> <!-- -------------------------------------------------------------------------------- --> <!-- ¢¤³¤³¤«¤é --> <!-- -------------------------------------------------------------------------------- --> <Button android:id="@+id/Button2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="¥Ö¥é¥¦¥¶µ¯Æ°" /> <!-- -------------------------------------------------------------------------------- --> <!-- ¢¬¤³¤³¤Þ¤Ç --> <!-- -------------------------------------------------------------------------------- --> <Button android:id="@+id/Button3" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="²èÌÌÁ«°Ü" /> </LinearLayout>
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![](https://image02.seesaawiki.jp/a/r/androider/a6d6fce349fbcc35.png)
public class MainActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); // ¥À¥¤¥¢¥é¡¼¥Ü¥¿¥ó¤ò²¡²¼¤·¤¿¤È¤ Button dialButton = (Button) findViewById(R.id.Button1); dialButton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent intent = new Intent(Intent.ACTION_DIAL); // ÅÅÏÃÈÖ¹æ¤òÀßÄê Uri uri = Uri.parse("tel:09012345678"); intent.setData(uri); startActivity(intent); } }); // ¥Ö¥é¥¦¥¶¡¼¥Ü¥¿¥ó¤ò²¡²¼¤·¤¿¤È¤ //-------------------------------------------------------------------------------- //¢¤³¤³¤«¤é //-------------------------------------------------------------------------------- Button browzerButton = (Button) findViewById(R.id.Button2); browzerButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(Intent.ACTION_VIEW); Uri uri = Uri.parse("http://ecnavi.jp/"); intent.setData(uri); startActivity(intent); } }); //-------------------------------------------------------------------------------- //¢¬¤³¤³¤Þ¤Ç //-------------------------------------------------------------------------------- // ²èÌÌÁ«°Ü¥Ü¥¿¥ó¤ò²¡²¼¤·¤¿¤È¤ } }
¥ì¥¤¥¢¥¦¥ÈXML¤ÎÃæ¤Ëµ½Ò¤µ¤ì¤¿²èÌ̥쥤¥¢¥¦¥È¤ò¥»¥Ã¥È¤¹¤ë¤È¤¤¤¦°ÕÌ£¤Ç¤¹¡£ ²èÌ̤òɽ¼¨¤¹¤ë¤¿¤á¤Ë¤Ï¡¢É¬¤º¥ì¥¤¥¢¥¦¥ÈXML¤¬É¬¿Ü¡¢¤È¤¤¤¦¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ ¥ì¥¤¥¢¥¦¥ÈXML¤ò»È¤ï¤Ê¤¤¤Ç¡¢Java¤À¤±¤ò»È¤Ã¤Æ²èÌ̥쥤¥¢¥¦¥È¤òµ½Ò¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£ Î㤨¤Ð¡¢¤³¤Î¤è¤¦¤Ê´¶¤¸¤Ç¤¹¡£ Button bt = new Button(this); bt.setText("¥Ö¥é¥¦¥¶µ¯Æ°"); setContentView(bt);
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public class SubActivity extends Activity { //-------------------------------------------------------------------------------- //¢¤³¤³¤«¤é //-------------------------------------------------------------------------------- @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.sub); } //-------------------------------------------------------------------------------- //¢¬¤³¤³¤Þ¤Ç //-------------------------------------------------------------------------------- }
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <!-- -------------------------------------------------------------------------------- --> <!-- ¢¤³¤³¤«¤é --> <!-- -------------------------------------------------------------------------------- --> <TextView android:id="@+id/textView01" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="¥µ¥Ö¥¢¥¯¥Æ¥£¥Ó¥Æ¥£²èÌ̤ËÁ«°Ü¤·¤Þ¤·¤¿" /> <!-- -------------------------------------------------------------------------------- --> <!-- ¢¬¤³¤³¤Þ¤Ç --> <!-- -------------------------------------------------------------------------------- --> </LinearLayout>
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="jp.co.test" android:versionCode="1" android:versionName="1.0"> <uses-sdk android:minSdkVersion="8" /> <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".MainActivity" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <!-- -------------------------------------------------------------------------------- --> <!-- ¢¤³¤³¤«¤é --> <!-- -------------------------------------------------------------------------------- --> <activity android:name=".SubActivity" android:label="@string/sub_activity_name"> </activity> <!-- -------------------------------------------------------------------------------- --> <!-- ¢¬¤³¤³¤Þ¤Ç --> <!-- -------------------------------------------------------------------------------- --> </application> </manifest>
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public class MainActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { ////// Ãæά //////// // ¥Ö¥é¥¦¥¶¡¼¥Ü¥¿¥ó¤ò²¡²¼¤·¤¿¤È¤ Button browzerButton = (Button) findViewById(R.id.Button2); browzerButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(Intent.ACTION_VIEW); Uri uri = Uri.parse("http://ecnavi.jp/"); intent.setData(uri); startActivity(intent); } }); //-------------------------------------------------------------------------------- //¢¤³¤³¤«¤é //-------------------------------------------------------------------------------- // ²èÌÌÁ«°Ü¥Ü¥¿¥ó¤ò²¡²¼¤·¤¿¤È¤ Button activityButton = (Button) findViewById(R.id.Button3); activityButton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent intent = new Intent(MainActivity.this, SubActivity.class); startActivity(intent); } }); //-------------------------------------------------------------------------------- //¢¬¤³¤³¤Þ¤Ç //------------------------------------------------------------------------------- } }
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