为什么申请尽快即使没有错误警告它的推出将关闭? [英] Why Application shuts down as soon as it's launched even if there's no error caution?
问题描述
我有布局的三个XML文件,如
- activity_behind_left_simple.xml
- activity_behind_right_simple.xml
- activity_main.xml中
我实现textViews到 activity_behind_left_simple.xml
它显示菜单列表。它工作正常。
所以,我也做了同样的 activity_behind_right_simple.xml
了。
不过,现在的应用程序,只要它的推出将关闭:(
这是为什么?这有什么错右边?
activity_behind_left_simple.xml
<滚动型的xmlns:机器人=http://schemas.android.com/apk/res/android
风格=@风格/ leftBehindMenuScroll> <的LinearLayout风格=@风格/ behindMenuScrollContent
机器人:paddingTop =25dp> <的TextView
风格=@风格/ behindMenuItemTitle
机器人:文字=人物/> <的LinearLayout
机器人:layout_width =match_parent
机器人:layout_height =WRAP_CONTENT> < jp.fureco.IconView
机器人:ID =@ + ID / iconViewItem4
机器人:方向=垂直
机器人:layout_width =WRAP_CONTENT
机器人:layout_height =WRAP_CONTENT
机器人:layout_marginLeft =15dp
机器人:TEXTSIZE =20dp/> <的TextView
机器人:layout_marginLeft =10dp
风格=@风格/ behindMenuItemLabel
机器人:文字=访客/> < / LinearLayout中> < / LinearLayout中>< /滚动型>
activity_behind_right_simple.xml
<滚动型的xmlns:机器人=http://schemas.android.com/apk/res/android
风格=@风格/ rightBehindMenuScroll> <的LinearLayout风格=@风格/ behindMenuScrollContent
机器人:paddingTop =25dp> <的TextView
风格=@风格/ behindMenuItemTitle
机器人:文字=消息/> <的LinearLayout
机器人:layout_width =match_parent
机器人:layout_height =WRAP_CONTENT> < jp.fureco.IconView
机器人:ID =@ + ID / iconViewItem5
机器人:方向=垂直
机器人:layout_width =WRAP_CONTENT
机器人:layout_height =WRAP_CONTENT
机器人:layout_marginLeft =15dp
机器人:TEXTSIZE =20dp/> <的TextView
机器人:layout_marginLeft =10dp
风格=@风格/ behindMenuItemLabel
机器人:文字=接收/> < / LinearLayout中> < / LinearLayout中>< /滚动型>
SimpleSideDrawer.java
....
公共查看setLeftBehindContentView(INT leftBehindLayout){
最后查看的内容=((LayoutInflater)的getContext()getSystemService(Context.LAYOUT_INFLATER_SERVICE)。)膨胀(leftBehindLayout,mLeftBehindBase)。 。的String []图标= getResources()getStringArray(R.array.icons);
图标型控件IV4 =(图标型控件)findViewById(R.id.iconViewItem4);
iv4.setTypeface(Typeface.createFromAsset(的getContext()getAssets(),icons.ttf)。);
iv4.setText(图标[8]); 图标型控件IV5 =(图标型控件)findViewById(R.id.iconViewItem5);
iv5.setTypeface(Typeface.createFromAsset(的getContext()getAssets(),icons.ttf)。);
iv5.setText(图标[315]);
mLeftPaddingRect =新的Rect(content.getPaddingLeft(),content.getPaddingTop(),content.getPaddingRight(),content.getPaddingBottom());
mLeftBehindView =内容;
返回的内容;
} ....
然后如果我删除这部分,应用程序将不会关闭了。结果
我该如何解决?
图标型控件IV5 =(图标型控件)findViewById(R.id.iconViewItem5);
iv5.setTypeface(Typeface.createFromAsset(的getContext()getAssets(),icons.ttf)。);
iv5.setText(图标[315]);
MainActivity.java
...
@覆盖
保护无效的onCreate(捆绑savedInstanceState){
super.onCreate(savedInstanceState);
的setContentView(R.layout.activity_main); 的getSize(); mActionBar = getActionBar();
mActionBar.hide();
mNav =新SimpleSideDrawer(本);
mNav.setLeftBehindContentView(R.layout.activity_behind_left_simple);
mNav.setRightBehindContentView(R.layout.activity_behind_right_simple);
....
SimpleSideDrawer.java 我发现这一点。这有关系?
公开查看setRightBehindContentView(INT rightBehindLayout){
最后查看的内容=((LayoutInflater)的getContext()getSystemService(Context.LAYOUT_INFLATER_SERVICE)。)膨胀(rightBehindLayout,mRightBehindBase)。
mRightPaddingRect =新的Rect(content.getPaddingLeft(),content.getPaddingTop(),content.getPaddingRight(),content.getPaddingBottom());
mRightBehindView =内容;
返回的内容;
}
第2部分
公开查看setLeftBehindContentView(INT leftBehindLayout){
最后查看的内容=((LayoutInflater)的getContext()getSystemService(Context.LAYOUT_INFLATER_SERVICE)。)膨胀(leftBehindLayout,mLeftBehindBase)。 。的String []图标= getResources()getStringArray(R.array.icons); 图标型控件IV4 =(图标型控件)findViewById(R.id.iconViewItem4);
iv4.setTypeface(Typeface.createFromAsset(的getContext()getAssets(),icons.ttf)。);
iv4.setText(图标[25]); 图标型控件IV5 =(图标型控件)findViewById(R.id.iconViewItem5);
iv5.setTypeface(Typeface.createFromAsset(的getContext()getAssets(),icons.ttf)。);
iv5.setText(图标[26]); 图标型控件IV6 =(图标型控件)findViewById(R.id.iconViewItem6);
iv6.setTypeface(Typeface.createFromAsset(的getContext()getAssets(),icons.ttf)。);
iv6.setText(图标[117]); mLeftPaddingRect =新的Rect(content.getPaddingLeft(),content.getPaddingTop(),content.getPaddingRight(),content.getPaddingBottom());
mLeftBehindView =内容;
返回的内容;
}
您需要给到充气布局的参考。试试这个与所有你的意见
setLeftBehindContentView方法中acessing:
例如: 图标型控件IV5 =(图标型控件)content.findViewById(R.id.iconViewItem5);
请注意:我假设膨胀的布局文件中对应R.id.iconViewItems的观点在于
I have three xml files for layouts such as
- activity_behind_left_simple.xml
- activity_behind_right_simple.xml
- activity_main.xml
I implemented textViews to activity_behind_left_simple.xml
and it shows the list of Menu. It works fine.
So I did the same on activity_behind_right_simple.xml
, too.
However, now application shuts down as soon as it's launched:(
Why is that? What's wrong with right side? activity_behind_left_simple.xml
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
style="@style/leftBehindMenuScroll" >
<LinearLayout style="@style/behindMenuScrollContent"
android:paddingTop="25dp" >
<TextView
style="@style/behindMenuItemTitle"
android:text="People" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<jp.fureco.IconView
android:id="@+id/iconViewItem4"
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:textSize="20dp"/>
<TextView
android:layout_marginLeft="10dp"
style="@style/behindMenuItemLabel"
android:text="Visitor" />
</LinearLayout>
</LinearLayout>
</ScrollView>
activity_behind_right_simple.xml
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
style="@style/rightBehindMenuScroll" >
<LinearLayout style="@style/behindMenuScrollContent"
android:paddingTop="25dp" >
<TextView
style="@style/behindMenuItemTitle"
android:text="Messages" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<jp.fureco.IconView
android:id="@+id/iconViewItem5"
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:textSize="20dp"/>
<TextView
android:layout_marginLeft="10dp"
style="@style/behindMenuItemLabel"
android:text="Received" />
</LinearLayout>
</LinearLayout>
</ScrollView>
SimpleSideDrawer.java
....
public View setLeftBehindContentView(int leftBehindLayout) {
final View content = ((LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(leftBehindLayout, mLeftBehindBase);
String[] icons = getResources().getStringArray(R.array.icons);
IconView iv4 = (IconView) findViewById(R.id.iconViewItem4);
iv4.setTypeface(Typeface.createFromAsset(getContext().getAssets(), "icons.ttf"));
iv4.setText(icons[8]);
IconView iv5 = (IconView) findViewById(R.id.iconViewItem5);
iv5.setTypeface(Typeface.createFromAsset(getContext().getAssets(), "icons.ttf"));
iv5.setText(icons[315]);
mLeftPaddingRect = new Rect(content.getPaddingLeft(), content.getPaddingTop(), content.getPaddingRight(), content.getPaddingBottom());
mLeftBehindView = content;
return content;
}
....
Then if I remove this part, application won't shuts down anymore.
How can I fix?
IconView iv5 = (IconView) findViewById(R.id.iconViewItem5);
iv5.setTypeface(Typeface.createFromAsset(getContext().getAssets(), "icons.ttf"));
iv5.setText(icons[315]);
MainActivity.java
...
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getSize();
mActionBar = getActionBar();
mActionBar.hide();
mNav = new SimpleSideDrawer(this);
mNav.setLeftBehindContentView(R.layout.activity_behind_left_simple);
mNav.setRightBehindContentView(R.layout.activity_behind_right_simple);
....
SimpleSideDrawer.java I've found this. Does this matter?
public View setRightBehindContentView(int rightBehindLayout) {
final View content = ((LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(rightBehindLayout, mRightBehindBase);
mRightPaddingRect = new Rect(content.getPaddingLeft(), content.getPaddingTop(), content.getPaddingRight(), content.getPaddingBottom());
mRightBehindView = content;
return content;
}
part2
public View setLeftBehindContentView(int leftBehindLayout) {
final View content = ((LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(leftBehindLayout, mLeftBehindBase);
String[] icons = getResources().getStringArray(R.array.icons);
IconView iv4 = (IconView) findViewById(R.id.iconViewItem4);
iv4.setTypeface(Typeface.createFromAsset(getContext().getAssets(), "icons.ttf"));
iv4.setText(icons[25]);
IconView iv5 = (IconView) findViewById(R.id.iconViewItem5);
iv5.setTypeface(Typeface.createFromAsset(getContext().getAssets(), "icons.ttf"));
iv5.setText(icons[26]);
IconView iv6 = (IconView) findViewById(R.id.iconViewItem6);
iv6.setTypeface(Typeface.createFromAsset(getContext().getAssets(), "icons.ttf"));
iv6.setText(icons[117]);
mLeftPaddingRect = new Rect(content.getPaddingLeft(), content.getPaddingTop(), content.getPaddingRight(), content.getPaddingBottom());
mLeftBehindView = content;
return content;
}
You need to give a reference to the inflated layout. try this with all the views you are acessing inside setLeftBehindContentView method:
e.g:
IconView iv5 = (IconView) content.findViewById(R.id.iconViewItem5);
Note: i am assuming the view corresponding to R.id.iconViewItems lies inside the inflated layout file.
这篇关于为什么申请尽快即使没有错误警告它的推出将关闭?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!