私はlistactivityアプリを持っており、5行で構成され、各行には1つのテキストと5つのボタンが含まれ、テキストとボタンの両方がクリック可能です。テキストはテキストビューであるMyDayアクティビティを開き、いずれかのボタンをクリックするとビデオビュー画面を開く必要があります。下の画像のように:
しかし、私の問題は:
各行の5つのボタンで開く5つの異なるビデオを割り当てることができます。
ボタンごとに異なるビデオを作成しようとしているので、:
25ボタンで25種類の動画を開きます。
つまり:
最初の行のボタン(1つ)はvideo_1を開きます
最初の行のボタン(2)はvideo_2を開きます
最初の行のボタン(3)はvideo_3を開きます
最初の行のボタン(4)はvideo_4を開きます
最初の行のボタン(5)はvideo_5を開きます
2行目のボタン(1つ)はvideo_6を開きます
2行目のボタン(2)はvideo_7を開きます
5行目の最後のボタンまで続きます
私はそれを達成することはできません。
アドバイスをいただければ幸いです
ありがとう
私のコード:
ListButtonsクラス:
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クラス:
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クラス:
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(); }
}}
アップデート:
My_videos Class Asのコードを変更しようとしましたが、 (video_5)であるすべてのボタンに対して同じビデオが表示されて終了します。
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(); }}
}}