我有开发一款使用Android操作系统的应用程序。
i have develop one android application.
在这里,我必须设置的TabBar底部上所有的Android activities.how我可以do.please给我的解决方案来。
Here i have to set the tabbar bottom on all android activities.how can i do.please give me solution for these.
我有共10个活动是指使用TabBar是秀钮上的所有10 activities.how我可以做android.please帮助我。
i have totally 10 activities means the tabbar is show on botton on all 10 activities.how can i do in android.please help me.
这些是我的第一次活动:
These is my 1st activity:
setContentView(R.layout.tabbar);
TabHost tabHost = getTabHost();
TabHost.TabSpec spec;
Intent intent;
TabSpec dbspec = tabHost.newTabSpec("Home");
dbspec.setIndicator("Home", getResources().getDrawable(R.drawable.home));
Intent dbIntent = new Intent(this, MainActivity.class);
dbspec.setContent(dbIntent);
tabHost.addTab(dbspec);
TabSpec orderspec = tabHost.newTabSpec("Cart");
orderspec.setIndicator("Cart", getResources().getDrawable(R.drawable.cart));
Intent orderIntent = new Intent(this, ViewCartActivity.class);
orderspec.setContent(orderIntent);
tabHost.addTab(orderspec);
TabSpec settingspec = tabHost.newTabSpec("My Account");
settingspec.setIndicator("My Account", getResources().getDrawable(R.drawable.myaccount));
Intent settingIntent = new Intent(this, CustomerLogin.class);
settingspec.setContent(settingIntent);
tabHost.addTab(settingspec);
tabbar.xml:
tabbar.xml:
<?xml version="1.0" encoding="utf-8"?>
<TabHost
android:id="@android:id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<RelativeLayout
android:layout_width="match_parent"
android:id="@+id/linearLayout1"
android:layout_height="match_parent">
<TabWidget
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@android:id/tabs"
android:layout_alignParentBottom="true">
</TabWidget>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@android:id/tabcontent">
</FrameLayout>
</RelativeLayout>
</TabHost>
在第一个选项卡必须执行MainActivity(GridView控件)activity.it是woked well.in主要活动我一定要短声任何项目意味着它去SubCate(列表视图)activity.Here还我必须在底部显示的TabBar。我怎样才能设置。
In first tab have to perform MainActivity(GridView) activity.it is woked well.in Main activity i have to clik any item means it is go to SubCate(listview) activity.Here also i have to display tabbar on bottom.how can i set.
在subcate.xml文件中已包括以下code:
In subcate.xml file have included below code:
<include
android:id="@+id/footer"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
layout="@layout/tabbar" />
但使用TabBar不是display.whats错here.please帮我。
but the tabbar is not display.whats wrong here.please help me.
请填写以下code,而不是你的$ C $下一个TabActivity添加多个活动,这将解决您的问题。
Please write below code instead of your code for add multiple activities in one TabActivity, it will solve your problem.
ActivityStack.java
ActivityStack.java
public class ActivityStack extends ActivityGroup {
private Stack<String> stack;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (stack == null)
stack = new Stack<String>();
// start default activity
push("FirstStackActivity", new Intent(this, Tab_SampleActivity.class));
}
@Override
public void finishFromChild(Activity child) {
pop();
}
@Override
public void onBackPressed() {
pop();
}
public void push(String id, Intent intent) {
Window window = getLocalActivityManager().startActivity(id, intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP));
if (window != null) {
stack.push(id);
setContentView(window.getDecorView());
}
}
public void pop() {
if (stack.size() == 1)
finish();
LocalActivityManager manager = getLocalActivityManager();
manager.destroyActivity(stack.pop(), true);
if (stack.size() > 0) {
Intent lastIntent = manager.getActivity(stack.peek()).getIntent();
Window newWindow = manager.startActivity(stack.peek(), lastIntent);
setContentView(newWindow.getDecorView());
}
}
}
TabActivity.java
TabActivity.java
public class TabActivity extends TabActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.tab_screen);
TabHost tabHost = getTabHost();
Intent intent = new Intent().setClass(this, ActivityStack.class);
TabHost.TabSpec spec = tabHost.newTabSpec("tabId").setIndicator("Temp", getResources().getDrawable(R.drawable.home));
spec.setContent(intent);
tabHost.addTab(spec);
Intent intent1 = new Intent().setClass(this, ActivityStack.class);
TabHost.TabSpec spec1 = tabHost.newTabSpec("tabId").setIndicator("Temp", getResources().getDrawable(R.drawable.invoice));
spec1.setContent(intent1);
tabHost.addTab(spec1);
tabHost.setCurrentTab(0);
}
}
FirstActivity.java
FirstActivity.java
public class FirstActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView textView = new TextView(this);
textView.setText("Tab Sample Activity ");
textView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(getParent(), SecondActivity.class);
ActivityStack activityStack = (ActivityStack) getParent();
activityStack.push("SecondActivity", intent);
}
});
setContentView(textView);
}
}
SecondActivity.java
SecondActivity.java
public class SecondActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView textView = new TextView(this);
textView.setText("First Stack Activity ");
textView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(getParent(), ThirdActivity.class);
ActivityStack activityStack = (ActivityStack) getParent();
activityStack.push("ThirdActivity", intent);
}
});
setContentView(textView);
}
}
ThirdActivity.java
ThirdActivity.java
public class ThirdActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
}
添加下面的XML文件到您的RES /布局文件夹。
Add Below XML files into your res/layout folder.
1)tab_screen.xml
1) tab_screen.xml
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:padding="3dp" >
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="@android:id/tabs"
android:layout_weight="1" />
<TabWidget
android:id="@android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" />
</RelativeLayout>
</TabHost>
2)的main.xml
2) main.xml
<?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" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello" />
</LinearLayout>
AndroidManifest.xml中: -
AndroidManifest.xml:-
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.tabsample"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".FirstActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".TabActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".ActivityStack"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".SecondActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".ThirdActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
和见下面的链接的详细信息,在一个TabActivity有完整的例子添加多个活动。
And see below link for more information on add multiple activities under one TabActivity with complete example.
机器人 - 多机器人活动在一个TabActivity