{"id":1583,"date":"2017-09-11T16:58:16","date_gmt":"2017-09-11T07:58:16","guid":{"rendered":"http:\/\/kuuur.net\/?p=1583"},"modified":"2017-09-11T16:58:16","modified_gmt":"2017-09-11T07:58:16","slug":"culcint","status":"publish","type":"post","link":"https:\/\/kuuur.net\/?p=1583","title":{"rendered":"Android\u30a2\u30d7\u30ea\uff1a\u5165\u529b\u3055\u308c\u305f\u6570\u5024\u3092\u8db3\u3057\u3066\u8868\u793a\u3059\u308b"},"content":{"rendered":"

2\u3064\u306e\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u306b\u5165\u529b\u3057\u305f\u6570\u5024\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u305e\u308c\u3092\u8db3\u3057\u305f\u7d50\u679c\u3092\u8868\u793a\u3059\u308b\u30a2\u30d7\u30ea\u3092\u3064\u304f\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u3053\u3067\u306f\u30ec\u30a4\u30a2\u30a6\u30c8\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\u3092\u300cactivity_main.xml\u300d\u3001
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u30d5\u30a1\u30a4\u30eb\u3092\u300cMainActivity.java\u300d\u3068\u3057\u307e\u3059\u3002<\/p>\n

\u90e8\u54c1\u306e\u914d\u7f6e<\/h2>\n

\u300cactivity_main.xml\u300d\u3092\u300cDesign\u300d\u30bf\u30d6\u3067\u958b\u304d\u3001\u300cPallet\u300d\u6b04\u306e\u300cText\u300d\u304b\u3089\u300cNumber\u300d\u30922\u56de\u3001\u30c7\u30b6\u30a4\u30f3\u30d3\u30e5\u30fc\u306b\u30c9\u30e9\u30c3\u30b0\u3057\u307e\u3059\u3002
\n\u305d\u308c\u305e\u308c\u306eID\u3092\u300ceditText1\u300d\u300ceditText2\u300d\u306b\u3057\u307e\u3059\u3002<\/p>\n

\u300cWidgets\u300d\u304b\u3089\u300cTextView\u300d\u30921\u56de\u3001\u30c9\u30e9\u30c3\u30b0\u3057\u307e\u3059\u3002
\n\u300cID\u300d\u3092\u300ctextView\u300d\u306b\u3057\u307e\u3059\u3002<\/p>\n

\u300cWidgets\u300d\u304b\u3089\u300cButton\u300d\u30921\u56de\u3001\u30c9\u30e9\u30c3\u30b0\u3057\u307e\u3059\u3002
\n\u300conClick\u300d\u3092\u300ccalcNum\u300d\u306b\u3057\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

\u3053\u306e\u307e\u307e\u3060\u3068\u3059\u3079\u3066\u5de6\u5bc4\u305b\u3067\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u90e8\u54c1\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u300cCenter Horizontally\u300d\u53ca\u3073\u300cCenter Vertically\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

\u4e2d\u592e\u305e\u308d\u3048\u306b\u306a\u308b\u306e\u3067\u3001\u4ed6\u306e\u90e8\u54c1\u3068\u91cd\u306a\u3089\u306a\u3044\u3088\u3046\u306a\u4f4d\u7f6e\u306b\u79fb\u52d5\u3057\u3066\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n

\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n

\"\"<\/p>\n

\u300cMainActivity.java\u300d\u3092\u958b\u304d\u3001<\/p>\n

@Override
\nprotected void onCreate(Bundle savedInstanceState) {
\nsuper.onCreate(savedInstanceState);
\nsetContentView(R.layout.activity_main);
\n}<\/p>\n

\u4ee5\u4e0b\u306b\u3001<\/p>\n

public void calcNum(View view){
\nEditText editText1=(EditText)findViewById(R.id.editText1);
\nEditText editText2=(EditText)findViewById(R.id.editText2);
\nString str1 = editText1.getText().toString();
\nString str2 = editText2.getText().toString();
\nint num1 = Integer.parseInt(str1);
\nint num2 = Integer.parseInt(str2);
\nint result = num1 + num2;
\nTextView textView1 = (TextView)findViewById(R.id.textView);
\nString str3 = String.valueOf(result);
\ntextView1.setText(str3);
\n}<\/p>\n

\u3068\u5165\u529b\u3057\u307e\u3059\u3002
\nEditText\u578b\u3092\u5ba3\u8a00\u3057\u305feditText1\u3068editText2\u306f\u3001\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308b\u3001\u300ceditText1\u300d\u304a\u3088\u3073\u300cedtiText2\u300d\u3078\u306e\u53c2\u7167\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002<\/p>\n

String\u578b\u306estr1\u3068str2\u3067\u3001editText1\u3068editText2\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002<\/p>\n

int\u578b\u306enum1\u3068num2\u306b\u3001str1\u3068str2\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u6570\u5024\u306b\u5909\u63db\u3057\u3066\u683c\u7d0d\u3057\u307e\u3059\u3002<\/p>\n

int\u578b\u306eresult\u306bnum1\u3068num2\u3092\u8a08\u7b97\u3057\u305f\u5024\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002<\/p>\n

TextView\u578b\u306etextView1\u306f\u3001\u753b\u9762\u4e0a\u306etextView\u3078\u306e\u53c2\u7167\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002
\nString\u578b\u306estr3\u306bresult\u306e\u5024\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u683c\u7d0d\u3057\u307e\u3059\u3002<\/p>\n

textView\u306bstr3\u306e\u5024\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n

\u7d50\u679c<\/h2>\n

editText1\u306b\u300c55\u300d\u3001editText2\u306b\u300c2\u300d\u3092\u5165\u308c\u3066\u3001\u300cBUTTON\u300d\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3068\u3001\u300c57\u300d\u304c\u4e2d\u592e\u306b\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

2\u3064\u306e\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u306b\u5165\u529b\u3057\u305f\u6570\u5024\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u305e\u308c\u3092\u8db3\u3057\u305f\u7d50\u679c\u3092\u8868\u793a\u3059\u308b\u30a2\u30d7\u30ea\u3092\u3064\u304f\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u306f\u30ec\u30a4\u30a2\u30a6\u30c8\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\u3092\u300cactivity_main.xml\u300d\u3001 \u30d7\u30ed\u30b0\u30e9\u30e0\u30d5\u30a1\u30a4\u30eb\u3092\u300cMa…\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-1583","post","type-post","status-publish","format-standard","hentry","category-android"],"views":31678,"_links":{"self":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts\/1583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1583"}],"version-history":[{"count":10,"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts\/1583\/revisions"}],"predecessor-version":[{"id":1596,"href":"https:\/\/kuuur.net\/index.php?rest_route=\/wp\/v2\/posts\/1583\/revisions\/1596"}],"wp:attachment":[{"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kuuur.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}