作者ID113 (随机迷)
看板AndroidDev
标题[问题] onclick无效
时间Fri Jul 3 19:02:06 2015
最近遇到button onclick完全无反应
但button可以改文字xx.setText("88888");
一整个无头绪
麻烦大家帮看一下问题所在
----------------------layout--------------------------
<FrameLayout xmlns:android="
http://schemas.android.com/apk/res/android"
xmlns:tools="
http://schemas.android.com/tools"
android:id="@+id/restaurant_detail_container"
android:layout_width="match_parent" android:layout_height="match_parent"
tools:context=".restaurantDetailActivity" tools:ignore="MergeRootFrame"
android:clickable="false">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ok"
android:id="@+id/button01"
android:layout_gravity="right|top"
android:clickable="false"
android:enabled="true"
android:longClickable="false"
android:focusable="false" />
<TextView
android:layout_width="108dp"
android:layout_height="35dp"
android:text="height:"
android:id="@+id/textView"
android:layout_gravity="left|top"
android:textSize="30dp" />
<EditText
android:layout_width="151dp"
android:layout_height="wrap_content"
android:inputType="numberSigned"
android:ems="10"
android:id="@+id/editText"
android:layout_gravity="center_horizontal|top"
android:enabled="true"
android:clickable="true"
android:editable="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/textView2"
android:layout_gravity="left|center_vertical"
android:textSize="12dp"
android:enabled="true" />
</FrameLayout>
_-----------------------------code----------------------------------
public class restaurantDetailActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d("test", "point2");
setContentView(R.layout.activity_restaurant_detail);
// Show the Up button in the action bar.
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
if (savedInstanceState == null) {
// Create the detail fragment and add it to the activity
// using a fragment transaction.
Bundle arguments = new Bundle();
arguments.putString(restaurantDetailFragment.ARG_ITEM_ID,
getIntent().getStringExtra(restaurantDetailFragment.ARG_ITEM_ID));
restaurantDetailFragment fragment = new
restaurantDetailFragment();
fragment.setArguments(arguments);
getSupportFragmentManager().beginTransaction()
.add(R.id.restaurant_detail_container, fragment)
.commit();
}
Button xx=(Button)findViewById(R.id.button01);
xx.setText("88888");
xx.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
Button xx=(Button)findViewById(R.id.button01);
Log.d("test", "point3")
doSomething(v);
}
});
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == android.R.id.home) {
NavUtils.navigateUpTo(this, new Intent(this,
restaurantListActivity.class));
return true;
}
return super.onOptionsItemSelected(item);
}
--
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1F：→ okskygo: clickable 改成true ? 07/03 19:34
2F：→ fish0112: button你把可按可长按都f掉了这....................... 07/03 20:43
3F：→ fish0112: 放button做啥呀XD 07/03 20:43
4F：→ JULONE780701: 你知道自己在干嘛吗XD 07/03 21:28
5F：→ egaryer: 干嘛按钮findviewbyid两次XDD 07/03 22:35
6F：→ ID113: 因为没f也无用 只是乱改而已 07/03 22:45