当我在当前活动中按下按钮时，如何更改下一个活动背景
how to change next activity background when i press button in current activity
当我在当前活动中按下按钮时，我想更改下一个活动的背景&我有32个按钮，所有的都会进行相同的活动，但我想根据按钮的排列来改变它的背景，所以它会改变32次。我尝试了这个，但它不起作用
buttons[0].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","fattetl3bet");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back1);
}
});
buttons[1].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sikkarwasat");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back254);
}
});
buttons[2].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","superfamily");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2978);
}
});
buttons[3].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","wiladaminalkhasira1");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back27);
}
});
buttons[4].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","wiladaminalkhasira2");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back280);
}
});
buttons[5].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","wiladaminalkhasira3");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back278);
}
});
buttons[6].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","zamanlbarghout1");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back278);
}
});
buttons[7].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","zamanlbarghout2");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back278);
}
});
buttons[8].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","ta7ounalchar1");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2896);
}
});
buttons[9].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","ta7ounalchar2");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back287);
}
});
buttons[10].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sar5troo7");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2879);
}
});
buttons[11].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sabaya1");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2789);
}
});
buttons[12].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sabaya2");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back234);
}
});
buttons[13].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sabaya3");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2435);
}
});
buttons[14].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sabaya4");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2345);
}
});
buttons[15].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sabaya5");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2435);
}
});
buttons[16].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","sana3oud");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2345);
}
});
buttons[17].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","ta7tasama2alwatan");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2435);
}
});
buttons[18].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","natrin");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back26546);
}
});
buttons[19].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","7oudoudchakika");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2546);
}
});
buttons[20].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","yasmin3atik");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2546);
}
});
buttons[21].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","znoodelset");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back2546);
}
});
buttons[22].setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(Sori.this,listnameseries.class);
myIntent.putExtra("namemovies","l3btmoot");
startActivity(myIntent);
buttons[0].setBackgroundResource(R.drawable.back25464);
}
});
为您的意图添加额外的内容，例如资源id
myIntent.putExtra("resource_id", R.color.myPreferedBackground);
然后在onCreate（）中的下一个活动中：
int bg = getIntent.getIntExtra("resource_id");
myLayout.setBackgroundResource(bg);
将有关颜色的信息与意图一起发送到下一个活动。
在下一个活动"创建"中，根据信息更改颜色。
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