We Keep Coding

Java Resource errors

We are having a resource error when we try to run our code.
package com.example.searchtest;
import android.app.Activity;
import android.app.SearchManager;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
public class GoogleSearchIntentActivity extends Activity {
private EditText editTextInput;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
editTextInput = (EditText) findViewById(R.id.editTextInput);
}
public void onSearchClick(View v)
{
try {
Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
String term = editTextInput.getText().toString();
intent.putExtra(SearchManager.QUERY, term);
startActivity(intent);
} catch (Exception e) {
// TODO: handle exception
}
}
}
<?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" android:padding="10dp">
<edittext
android:id="#+id/editTextInput"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter search text">
<requestfocus>
</requestfocus></edittext>
<button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Search"
android:layout_gravity="center"
android:onclick="onSearchClick"
android:layout_margintop="10dp">
</button></linearlayout>
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.searchtest">
<uses-permission android:name="android.permission.INTERNET">
</uses-permission>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".GoogleSearchIntentActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
these are our mainActivity.java, activity_main.xml, and AndroidManifest.xml codes from our app.
The error is within our public class GoogleSearchIntentActivity extends Activity
We are high school students trying to create an image search app for our computer science capstone class, we have been trying to fix this error without success, and our teacher is completely clueless.

Components in your xml file must have a first capitalized letter.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:padding="10dp">
<EditText
android:id="#+id/editTextInput"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Enter search text">
<requestFocus>
</requestFocus></EditText>
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Search"
android:layout_gravity="center"
android:onclick="onSearchClick"
android:layout_margintop="10dp">
</Button></LinearLayout>

attempting multiple activites via button click

I am writing an app that will display a menu of juices at a vape shop.
I have the main screen which displays the name and a button that once clicked will send the user to a new screen displaying the menu.
I am having trouble setting up the button click and when i run the app it crashes after the button is clicked
any input would be appreciated!
MainActivity
package com.example.vitoriano_vaz.easybayvapes;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
public class MainActivity extends AppCompatActivity {
public void sendMessage(View view){
Intent intent = new Intent(FromActivity.this, ToActivity.class);
startActivity(intent);
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void startJuiceMenu(View view) {
Log.d("MyApp", "button clicked");
}
}
Second activity once the button is clicked
package com.example.vitoriano_vaz.easybayvapes;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import java.util.ArrayList;
public class juiceMenu extends AppCompatActivity {
ArrayList<String> juiceMenu = new ArrayList<String>(50);
private static String VALUE = "myValue";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
juiceMenu.add("#1 Blueberry Bombshell");
juiceMenu.add("#2 Richie Rich");
juiceMenu.add("#3 Chiquita");
juiceMenu.add("#4 Afternoon Delight");
juiceMenu.add("#5 Poppin Otters");
juiceMenu.add("#6 Viva La Sangria");
juiceMenu.add("#7 Okole Maluna");
juiceMenu.add("#8 Carmen Miranda");
juiceMenu.add("#9 Pomalade");
juiceMenu.add("#10 Izual");
juiceMenu.add("#11 Butter Stotch ");
juiceMenu.add("#12 Blue Bulls");
juiceMenu.add("#13 Grape Ape");
juiceMenu.add("#14 Bruce Juice");
juiceMenu.add("#15 Doc Holiday");
juiceMenu.add("#16 Peachy Keen");
juiceMenu.add("#17 Hula");
juiceMenu.add("#18 New York");
juiceMenu.add("#19 Al Gore");
juiceMenu.add("#20 Lux Charms");
juiceMenu.add("#21 Sailor jack");
juiceMenu.add("#22 Get Him to the Greek");
juiceMenu.add("#23 Key We Lie Chi");
juiceMenu.add("#24 Spring Fling");
juiceMenu.add("#25 Gumby");
juiceMenu.add("#26 Chai-Milk");
juiceMenu.add("#27 Mr. Bean");
juiceMenu.add("#28 50 Shades of Orange");
juiceMenu.add("#29 Blue Waffles");
juiceMenu.add("#30 Enigma");
juiceMenu.add("#31 Mr. Freeze");
//juiceMenu.add("#32 New Flavor"); need to update to get newest flavor
}
}
Activity_main
<?xml version="1.0" encoding="utf-8"?>
<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:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.vitoriano_vaz.easybayvapes.MainActivity"
android:id="#+id/main_view">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:text="Welcome to East Bay Vapes"
android:textAllCaps="true"
android:textColor="#000000"
android:textSize="20sp"
android:id="#+id/textView" />
<Button
android:id="#+id/juicemenu"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="sendMessage"
android:text="#string/JuiceMenu"
android:layout_marginTop="42dp"
android:layout_alignParentTop="true" />
</RelativeLayout>
Activity_juice_menu
here i have a LinearLayout for the ArrayList I declared in juicemenu.java class
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.vitoriano_vaz.easybayvapes.juiceMenu">
<ListView
android:id="#+id/JuiceMenu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
</ListView>
</LinearLayout>
AndroidManifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.vitoriano_vaz.easybayvapes">
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".juiceMenu"></activity>
</application>
</

The Intent that you are building needs to reference your own Activity classes.
The first parameter is a Context and the second is the Class of the Activity you want to start so it should be the following.
Intent intent = new Intent(this, juiceMenu.class);

Since your question has already been answered, I thought I'd suggest a more efficient means of populating your array to remove that blemish from your code. For example you can use a string-array resource. With that you simply add the values using a single code line. As an example:
String[] juiceArray = getResources().getStringArray(R.array.JuiceTextArray);
The array values themselves are populated in your arrays.xml file (found in values folder) as such:
<resources
xmlns:tools="http://schemas.android.com/tools"
tools:ignore="MissingTranslation">
<string-array name="JuiceTextArray" tools:ignore="MissingTranslation">
<item name="Juice1">#1 Blueberry Bombshell.</item>
<item name="Juice2">#2 Richie Rich.</item>
[etc., etc.]
</string-array>
</resources>

Blank Page after clicking button android eclipse?

I thought I did everything right but when I click the button I get a blank page instead of a page with a text. I want that the creation.xml comes up after clicking the button on the main xml. What did I wrong ?
My main activity xml
<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:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity"
android:background="#drawable/creeper" >
<TextView
android:id="#+id/textView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="#string/hello"
android:textSize="20sp" />
<Button
android:id="#+id/button1"
android:layout_width="200dp"
android:layout_height="60dp"
android:layout_below="#+id/textView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="70dp"
android:textSize="20sp"
android:text="#string/button1_text" />
</RelativeLayout>
My main activity java
package com.berkcoop.deneme;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity {
Button button1, button2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button1 = (Button) findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent1 = new Intent(MainActivity.this, Creation.class);
startActivity(intent1);
}
});
}
My creation xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:layout_width="fill_parent"
android:layout_height="50dp"
android:text="Creations"
android:textSize="25sp"
android:gravity="center"/>
</LinearLayout>
manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.berkcoop.deneme"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.berkcoop.deneme.MainActivity"
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="com.berkcoop.deneme.Creation"
android:label="#string/app_name" >
</activity>
</application>
</manifest>
and my creation java
package com.berkcoop.deneme;
import android.app.Activity;
public class Creation extends Activity{
#Override
public void setContentView(int layoutResID) {
// TODO Auto-generated method stub
super.setContentView(R.layout.creation);
}
}
Thank you..

Why do you override the setContentView method in your Creation class? Since you don't call it, it won't set the correct view.
You should call setContentView from onCreate, and as far as I know, there is no need to override setContentView.
Try this in Creation:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.creation);
}

android application error

my xml code is:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<com.google.android.maps.MapView
android:id="#+id/mapView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:enable="true"
android:clickable="true"
android:apiKey="0THdCiXY7jaJ9Br1ZQahFE4Lu1xTv1hAiVJBvxQ"
/>
</RelativeLayout>
and manifest is:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.haha"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<application android:icon="#drawable/icon" android:label="#string/app_name">
<uses-library android:name="com.google.android.maps"/>
<activity android:name=".NewActivity"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
And this is main code:
package com.google.haha;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import android.app.Activity;
import android.os.Bundle;
public class NewActivity extends MapActivity {
/** Called when the activity is first created. */
MapController mControl;
GeoPoint GeoP;
MapView mapV;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapV=(MapView)findViewById(R.id.mapView);
mapV.displayZoomControls(true);
mapV.setBuiltInZoomControls(true);
double lat=21.00;
double longi=79.00;
GeoP=new GeoPoint((int)(lat*1E6),(int)(longi*1E6));
mControl=mapV.getController();
mControl.animateTo(GeoP);
mControl.setZoom(12);
}
#Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
Everything is fine but I am getting error an on line:
mapV=(MapView)findViewById(R.id.mapView);
id field is not recognised.

try to clean and rebuild your project, because that problem comes up sometimes on Eclipse IDE , the id of your MapView is not recognised on your R.java file :
Project ==> Clean ==> Choose your Project and Clic OK

<com.google.android.maps.MapView
android:id="#+id/mapView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
**android:enable="true"** MUST BE android:enabled="true"
android:clickable="true"
android:apiKey="0THdCiXY7jaJ9Br1ZQahFE4Lu1xTv1hAiVJBvxQ"
/>
</RelativeLayout>

how to set video in full screen

hai how set video in full screen now i am attach my screen shot....
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="videothumb.videothumb"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="#drawable/icon" android:label="#string/app_name">
<activity android:name=".videothumb" 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="ViewVideo" android:label="#string/app_name"
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen">
<intent-filter><action android:name="android.intent.action.VIEW"></action>
<category android:name="android.intent.category.DEFAULT"></category>
</intent-filter>
</activity>
</application>
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS">
</uses-permission>
</manifest>
ViewVideo.java
package videothumb.videothumb;
import android.app.Activity;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.SurfaceView;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.View.OnClickListener;
import android.widget.GridView;
import android.widget.MediaController;
import android.widget.VideoView;
public class ViewVideo extends Activity {
private String filename;
private VideoView Video;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.main1);
Video=(VideoView)findViewById(R.id.VideoView01);
System.gc();
Intent i = getIntent();
Bundle extras = i.getExtras();
filename = extras.getString("videofilename");
Video.setVideoPath(filename);
Video.setMediaController(new MediaController(this));
Video.requestFocus();
Video.start();
}
} `
xml coding:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<VideoView
android:id="#+id/VideoView01"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
</VideoView>
</LinearLayout>

Have you tried this:
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);
in your class that contains mediaplayer code.
and in your xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<VideoView android:id="#+id/myvideoview"
android:layout_width="fill_parent"
android:layout_alignParentRight="true"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_alignParentBottom="true"
android:layout_height="fill_parent">
</VideoView>
</RelativeLayout>
I hope this will help you.

No need of code to play video in full screen mode
Apply the following layout format over the xml containing the videoview it will for sure will play the video in full screen mode. as it is running mine :) Hope it helps
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<VideoView android:id="#+id/myvideoview"
android:layout_width="fill_parent"
android:layout_alignParentRight="true"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_alignParentBottom="true"
android:layout_height="fill_parent">
</VideoView>
</RelativeLayout>

my java file:
public class VideoViewDemo extends Activity {
VideoView mVideoView;
MediaController mc;
#Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);//if you want.
File video = new File("your file path");
mVideoView = (VideoView) findViewById(R.id.surface);
mc = new MediaController(this);
mVideoView.setMediaController(mc);
mc.setAnchorView(mVideoView);
mVideoView.setMediaController(mc);
mVideoView.setVideoPath(video.getAbsolutePath());
mVideoView.requestFocus();
mVideoView.start();
}
my xml layout:
and my Menifest file:

By the way, in your manifest, at this line <activity android:name="ViewVideo",you forgot to put a dot(.) before the "ViewVideo". It should be ".ViewVideo"