[英]Android: How should I remove the Activity Title Bar?
I am wanting to get rid of the Activity Title Bar as it is annoying to have. 我想摆脱活动标题栏,因为它很烦人。
All of the previous help I have received has not worked :(. Here is the original post. Android: How to remove the Activity Title Bar? 我以前收到的所有帮助均无效:( ..这是原始帖子。Android:如何删除“活动标题栏”?
Here is the code and xml file. 这是代码和xml文件。
package com.example.ryanfolz.gridgame;
import android.content.Context;
import android.content.Intent;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.Window;
import android.widget.Button;
public class MainActivity extends ActionBarActivity {
private Context ctx;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ctx = this;
Button startButton = (Button) findViewById(R.id.start_button);
startButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent gotoChooseGame = new Intent(ctx, WhichGameActivity.class);
finish();
startActivity(gotoChooseGame);
}
});
Button optionsButton = (Button)findViewById(R.id.options_button);
optionsButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent gotoChooseGame = new Intent(ctx, WhichGameActivity.class);
finish();
startActivity(gotoChooseGame);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:theme="@android:style/Theme.NoTitleBar"
android:background="#ff000000">
<Button
android:layout_width="120dp"
android:layout_height="65dp"
android:id="@+id/start_button"
android:padding="15dp"
android:text="@string/play"
android:textSize="18sp"
android:background="#fffff6f9"/>
<Button
android:layout_width="120dp"
android:layout_height="65dp"
android:text="@string/options"
android:id="@+id/options_button"
android:padding="15dp"
android:layout_below="@+id/start_button"
android:layout_alignLeft="@+id/start_button"
android:layout_alignStart="@+id/start_button"
android:background="#fffff6f9"
android:layout_marginTop="44dp" />
Thanks for any and all help. 感谢您提供的所有帮助。
Your declaration specifically asks for an action bar 您的声明明确要求采取行动
public class MainActivity extends ActionBarActivity {
try 尝试
public class MainActivity extends Activity {
Make sure in your Manifest file, the activity you don't want to have the actionbar in has: 确保在清单文件中,您不想包含动作栏的活动具有:
android:theme="@android:style/Theme.NoTitleBar" 机器人:主题= “@安卓风格/ Theme.NoTitleBar”
use getSupportActionBar().hide();
使用getSupportActionBar().hide();
programmatically..this should be your first line 以编程方式..这应该是您的第一行
First of all don't use ActionBarActivity ,You don't need an action bar just extend Activity 首先,不要使用ActionBarActivity,您不需要操作栏,只需扩展Activity
Put this code before setcontentview : 将此代码放在setcontentview之前:
requestWindowFeature(Window.FEATURE_NO_TITLE);
Use Theme.AppCompat.Light for your activity theme 使用Theme.AppCompat.Light作为您的活动主题
There are two things you can do. 您可以做两件事。 1) You can apply theme of No-Title-Bar
in your Manifest file under <application>
tag if you want the whole application without action/title bar like: 1)如果您希望整个应用程序没有动作/标题栏,则可以在<application>
标记下的清单文件中<application>
No-Title-Bar
主题,例如:
<application
android:allowBackup="true"
android:icon="@drawable/app_icon"
android:label="@string/app_name"
android:theme="@android:style/Theme.Light.NoTitleBar">
// your all activities.....
</application>
2) You can apply theme to particular activity in which you don't want to show title/action bar like: 2)您可以将主题应用于您不想显示标题/操作栏的特定活动,例如:
<application
android:allowBackup="true"
android:icon="@drawable/app_icon"
android:label="@string/app_name"
android:theme="@style/AppTheme">
<activity name="com.yourpackage.activity_name"
android:theme="@android:style/Theme.Light.NoTitleBar">
</activity>
</application>
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