Listactivity With Multiple button and multiple vid

2020-05-06 17:43发布

站内文章 / Android
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问题:

i have a listactivity app , consist of 5 rows , each row cotain one TEXT and 5 BUTTON , both text and buttons are clickable , text will open MyDay activity whic is textview and when you click any button it must open videoview screen , its work fine as image below :

But my issue is :

i can assign five different videos to be opend by the 5 buttons in each row .

what im trying to have different video for each button so :

25 button open 25 different videos .

which i mean:

button (one) in first row will open video_1

button (two) in first row will open video_2

button (three) in first row will open video_3

button (four) in first row will open video_4

button (five) in first row will open video_5

button (one) in second row will open video_6

button (two) in second row will open video_7

and so on till last button in fifth row

i cant achieve that .

any advice will be appreciated

THANKS

MY CODE :

ListButtons Class :

 public class ListButtons extends ListActivity {
String classes[] = {"First",  "Second", "Third","Fourth", "Fifth" }; 

@Override
protected void onCreate(Bundle savedInstanceState) {
    this.requestWindowFeature(Window.FEATURE_NO_TITLE); 
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);

    setListAdapter(new MyArrayAdapter(this, classes));  }}

MyArrayAdapter Class :

 public class MyArrayAdapter extends ArrayAdapter<String> {

private final String[] mClasses;
private Context mContext;
private Typeface tf;
private LayoutInflater mInflater;
private String[] mData = { "button1", "button2", "button3", "button4",
        "button5" };
private int[] ids = { R.id.button1, R.id.button2, R.id.button3,
        R.id.button4, R.id.button5 };
int[][] rowDrawables = { 
        {R.drawable.row_1, R.drawable.row_2, R.drawable.row_3, 
             R.drawable.row_4, R.drawable.row_5},
        {R.drawable.row_6, R.drawable.row_7, R.drawable.row_8, 
             R.drawable.row_9, R.drawable.row_10},
        {R.drawable.row_11, R.drawable.row_12, R.drawable.row_13, 
             R.drawable.row_14, R.drawable.row_15},
        {R.drawable.row_16, R.drawable.row_17, R.drawable.row_18, 
             R.drawable.row_19, R.drawable.row_20},
        {R.drawable.row_21, R.drawable.row_22, R.drawable.row_23, 
             R.drawable.row_24, R.drawable.row_25}};

public MyArrayAdapter(Context context, String[] classes) {
    super(context, 0, classes);
    mClasses = classes;
    mContext = context;
    tf = Typeface.createFromAsset(context.getAssets(), "BFantezy.ttf");
    mInflater = LayoutInflater.from(context);
                              }

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    if (convertView == null) {
        convertView = mInflater.inflate(R.layout.row, null, true);
        holder = new ViewHolder();
        holder.textView = (TextView) convertView
                .findViewById(R.id.row_label);
        holder.textView.setTypeface(tf);
        holder.bt1 = (Button) convertView.findViewById(R.id.button1);
        holder.bt2 = (Button) convertView.findViewById(R.id.button2);
        holder.bt3 = (Button) convertView.findViewById(R.id.button3);
        holder.bt4 = (Button) convertView.findViewById(R.id.button4);
        holder.bt5 = (Button) convertView.findViewById(R.id.button5);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }
    String s = mClasses[position];
    holder.textView.setText(s);

    int[] rowDr = rowDrawables[position];
    holder.bt1.setBackgroundResource(rowDr[0]);
    holder.bt2.setBackgroundResource(rowDr[1]);
    holder.bt3.setBackgroundResource(rowDr[2]);
    holder.bt4.setBackgroundResource(rowDr[3]);
    holder.bt5.setBackgroundResource(rowDr[4]);

    holder.textView.setTag(Integer.valueOf(position));
    holder.textView.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            Integer pos = (Integer) v.getTag();
            Intent ourIntent = new Intent(mContext, MyDay.class);
            ourIntent.putExtra("cheese", mClasses[pos]);
            mContext.startActivity(ourIntent);
                       }
                       });
    holder.bt1.setOnClickListener(mListener);
    holder.bt2.setOnClickListener(mListener);
    holder.bt3.setOnClickListener(mListener);
    holder.bt4.setOnClickListener(mListener);
    holder.bt5.setOnClickListener(mListener);
    return convertView;
                   }

static class ViewHolder {
    TextView textView;
    Button bt1, bt2, bt3, bt4, bt5;

                     }

private OnClickListener mListener = new OnClickListener() {

    public void onClick(View v) {
        String night = null;
        for (int i = 0; i < ids.length; i++) {
            if (v.getId() == ids[i]) {
                night = mData[i];
                break;
            }
        }
        Intent i = new Intent(mContext, My_videos.class);
        i.putExtra("video", night);
        mContext.startActivity(i);
                                   }
                                   };

                                }

My_videos Class :

  public class My_videos extends Activity {  
private VideoView vid;  
String night;  
/** Called when the activity is first created. */  
@Override  
public void onCreate(Bundle savedInstanceState) {   
    super.onCreate(savedInstanceState);   
    setContentView(R.layout.video); 

    Bundle bdl = getIntent().getExtras(); 
    night = bdl.getString("video");   
    vid = (VideoView) findViewById(R.id.videoView1); 

    if (night.equalsIgnoreCase("button1")) {    
    vid.setVideoURI(Uri.parse("android.resource://" + getPackageName()
                + "/" + R.raw.video_1));
        vid.setMediaController(new MediaController(My_videos.this));  
        vid.requestFocus();    
        vid.start(); }  

         else if (night.equalsIgnoreCase("button2")) {   
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                + "/" + R.raw.video_2)); 
         vid.setMediaController(new MediaController(My_videos.this));
             vid.requestFocus(); 
             vid.start(); } 

         else if (night.equalsIgnoreCase("button3")) { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                + "/" + R.raw.video_3)); 
         vid.setMediaController(new MediaController(My_videos.this));
             vid.requestFocus();
             vid.start();         } 
         else if (night.equalsIgnoreCase("button4")) { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                  + "/" + R.raw.video_4)); 
         vid.setMediaController(new MediaController(My_videos.this)); 
             vid.requestFocus();     
             vid.start(); }         
         else if (night.equalsIgnoreCase("button5")) {   
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName()  
                  + "/" + R.raw.video_5)); 
         vid.setMediaController(new MediaController(My_videos.this));   
             vid.requestFocus();      
             vid.start(); }  

                        }}

UPDATE:

I try to modify the My_videos Class As below code but it end with shows same video for every button which is ( video_5 ) .

  public class My_videos extends Activity {  
private VideoView vid;  
String night;
private int position;  
/** Called when the activity is first created. */  
@Override  
public void onCreate(Bundle savedInstanceState) {   
    super.onCreate(savedInstanceState);   
    setContentView(R.layout.video); 

    Bundle bdl = getIntent().getExtras(); 
    night = bdl.getString("video");   
    vid = (VideoView) findViewById(R.id.videoView1); 


 if(position == 0){ 
        night.equalsIgnoreCase("button1"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                     + "/" + R.raw.video_1));
        vid.setMediaController(new MediaController(My_videos.this));
        vid.requestFocus();
        vid.start(); }      
          if(position == 0){ 
       night.equalsIgnoreCase("button2"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                   + "/" + R.raw.video_2));
        vid.setMediaController(new MediaController(My_videos.this));
        vid.requestFocus();
        vid.start(); }  }            
          if(position == 0){ 
        night.equalsIgnoreCase("button3"); { 
       vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                       + "/" + R.raw.video_3));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                
     if(position == 0){ 
      night.equalsIgnoreCase("button4"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                     + "/" + R.raw.video_4));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                    
      if(position == 0){ 
        night.equalsIgnoreCase("button5"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                    + "/" + R.raw.video_5));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }}

else if(position == 1){ 
       night.equalsIgnoreCase("button1"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName()  
                   + "/" + R.raw.video_6));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }   
    if(position == 1){ 
         night.equalsIgnoreCase("button2"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                     + "/" + R.raw.video_7));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }            
    if(position == 1){ 
        night.equalsIgnoreCase("button3"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                       + "/" + R.raw.video_8));
              vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                
    if(position == 1){ 
       night.equalsIgnoreCase("button4"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                     + "/" + R.raw.video_9));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                    
    if(position == 1){ 
        night.equalsIgnoreCase("button5"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                   + "/" + R.raw.video_10));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }}


 else if(position == 2){ 
        night.equalsIgnoreCase("button1"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                       + "/" + R.raw.video_11));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }     }
    if(position == 2){ 
          night.equalsIgnoreCase("button2"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                 + "/" + R.raw.video_12));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }            
    if(position == 2){ 
        night.equalsIgnoreCase("button3"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                      + "/" + R.raw.video_13));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }     }            
    if(position == 2){ 
         night.equalsIgnoreCase("button4"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                     + "/" + R.raw.video_14));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                    
     if(position == 2){ 
      night.equalsIgnoreCase("button5"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                     + "/" + R.raw.video_15));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }}

else if(position == 3){ 
      night.equalsIgnoreCase("button1"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                    + "/" + R.raw.video_16));
         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }   
      if(position == 3){ 
         night.equalsIgnoreCase("button2"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                      + "/" + R.raw.video_17));

               vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }            
      if(position == 3){ 
      night.equalsIgnoreCase("button3"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                 + "/" + R.raw.video_18));

             vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                
      if(position == 3){ 
      night.equalsIgnoreCase("button4"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                         + "/" + R.raw.video_19));  

         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }                
      if(position == 3){ 
      night.equalsIgnoreCase("button5"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                       + "/" + R.raw.video_20));    

         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }}             

 else if(position == 4){ 

    night.equalsIgnoreCase("button1"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                 + "/" + R.raw.video_21));
     vid.setMediaController(new MediaController(My_videos.this));
     vid.requestFocus();
     vid.start(); } }   
    if(position == 4){  

        night.equalsIgnoreCase("button2"); { 

    vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() + "/" 
               + R.raw.video_22));


                   vid.setMediaController(new MediaController(My_videos.this));
             vid.requestFocus();
         vid.start(); } }            
  if(position == 4){    

             night.equalsIgnoreCase("button3"); { 
         vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                    + "/" + R.raw.video_23));
                vid.setMediaController(new MediaController(My_videos.this));
          vid.requestFocus();
          vid.start(); }    }                
 if(position ==4){  
       night.equalsIgnoreCase("button4"); { 

        vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                  + "/" + R.raw.video_24));

         vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); } }

  if(position == 4){    
      night.equalsIgnoreCase("button5"); { 
     vid.setVideoURI(Uri.parse("android.resource://" + getPackageName() 
                + "/" + R.raw.video_25));   

           vid.setMediaController(new MediaController(My_videos.this));
         vid.requestFocus();
         vid.start(); }}
              }}

回答1:

At this link https://gist.github.com/3463215 I've posted a version of My_videos class that will do what you want. Basically, in the MyArrayAdapter class when a Button is clicked you will send in the Intent the row where that Button was clicked + the exact Button that was clicked in that row. Then in the My_videos class you'll get this numbers and easily find the correct video in an array of arrays data structure.



回答2:

You get same video for all the ones, same video for all the twos so on, because you have the same ID for all the ones in all the rows and so on.

So, do this in the onClick:

public void onClick(View v) {
        String night = null;
        int position = yourListView.getPositionForView((View) v.getParent())
        for (int i = 0; i < ids.length; i++) {
            if (v.getId() == ids[i]) {
                night = mData[i];
                break;
            }
        }
}

now add this position also as an Extra to your intent. So that you will know which row's one is clicked and so on.



回答3:

You have 5 buttons, 25 links, 5 rows, And if u set 5 listener(for each button 1) u can select the uri like this ex:

button1,button2,button3,button4,button5;

button1.setOnclickListener(new View.onClickListener{
    public void onClick(View v){
        Integer pos = (Integer) v.getTag();
        Intent ourIntent = new Intent(mContext, MyDay.class);
        ourIntent.putExtra("cheese", mClasses[rowPosition*5+buttonPostion]);
        mContext.startActivity(ourIntent);
    }
});

rowPosition=in getView(position) is simple curent convertView number, button position is your your v.getTag() button number now is 1.

Sow whit this u can select 25 link : exemple when u get onclick in your 2 row, 3rd button the link id will be 2*5+3=13 . so in your secund row the 3 buttom will get the 13 link to play.



标签： android android-intent
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