Android TextView句柄长单击,父句柄TextView';点击
我有一个Android TextView句柄长单击,父句柄TextView';点击,android,long-click,Android,Long Click,我有一个RelativeLayout和一个TextView子级,当为文本视图设置长点击监听器,并为父布局设置点击监听器时,如下所示: textview.setOnLongClickListener(new OnLongClickListener() { @Override public boolean onLongClick(View view) { Toast.makeText(getContext(), "lon
RelativeLayout
和一个TextView
子级,当为文本视图设置长点击监听器,并为父布局设置点击监听器时,如下所示:
textview.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
Toast.makeText(getContext(), "longclick", Toast.LENGTH_SHORT).show();
return true;
}
});
layout.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
Toast.makeText(getContext(), "layout onclick", Toast.LENGTH_SHORT).show();
}
});
单击textview时如何处理布局的单击侦听器?我也使用
gesturedetator
来处理,但ondown事件必须返回true,这导致父视图无法处理onclick listener。为什么不在相对布局上同时使用ClickListener,一个长的和一个常规的
layout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(HomeSafeActivity.this, "Normal Press", Toast.LENGTH_LONG).show();
});
layout.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
Toast.makeText(HomeSafeActivity.this, "Long preess", Toast.LENGTH_LONG).show();
return true;
}
});
您还需要将
ClickListener()
设置为您的文本视图
检查下面的测试示例,它将适用于u
试试这个
public class MainActivity extends AppCompatActivity {
TextView mTitle;
LinearLayout toolbarIcon;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTitle = (TextView) findViewById(R.id.toolbar_title);
toolbarIcon = (LinearLayout) findViewById(R.id.toolbarIcon);
mTitle.setText("Nilesh Rathod");
mTitle.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
View parent = (View) v.getParent();
parent.performClick();
}
});
mTitle.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
Toast.makeText(MainActivity.this, "mTitle Clicked", Toast.LENGTH_SHORT).show();
return true;
}
});
toolbarIcon.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MainActivity.this, "toolbarIcon Clicked", Toast.LENGTH_SHORT).show();
}
});
}
}
布局
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/toolbarIcon"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical">
<TextView
android:id="@+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="Nilesh"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="Nilesh"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="Nilesh"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="Nilesh"
android:textStyle="bold" />
</LinearLayout>
post xml也…感谢您的回复,我只需要文本视图句柄长点击,父布局句柄单点击,当我点击文本视图或布局时,布局句柄点击事件谢谢,有没有办法覆盖文本视图或布局,并使用事件调度程序或截获触摸事件来完成此操作?我想编写自定义视图以使其更为常见。