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关键在于指定activity的action属性 然后直接通过action的值跳转 阅读全文
posted @ 2016-06-01 15:36
zqxLonely
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package com.pingyijinren.helloworld; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.text.method.HideReturnsTransformationMethod; imp... 阅读全文
posted @ 2016-06-01 14:59
zqxLonely
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public class MainActivity extends AppCompatActivity { ProgressDialog progressDialog=null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstan... 阅读全文
posted @ 2016-06-01 12:34
zqxLonely
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@Override public boolean onCreateOptionsMenu(Menu menu) { menu.add(0,0,0,"关于"); menu.add(0,1,1,"退出"); return super.onCreateOptionsMenu(menu); } @Override publ... 阅读全文
posted @ 2016-06-01 12:25
zqxLonely
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在/src/main/下创建assets文件夹,在assets文件夹下创建fonts文件夹,并把ttf文件放入fonts文件夹中 阅读全文
posted @ 2016-06-01 11:36
zqxLonely
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AlertDialog.Builder builder=new AlertDialog.Builder(MainActivity.this); builder.setIcon(R.mipmap.ic_launcher); builder.setTitle("选择一个"); data=new Stri... 阅读全文
posted @ 2016-06-01 11:18
zqxLonely
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public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layo... 阅读全文
posted @ 2016-06-01 11:03
zqxLonely
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posted @ 2016-06-01 10:23
zqxLonely
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DisplayMetrics displayMetrics=new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(displayMetrics); Log.d("MainActivity",displayMetrics.widthPixels+" "+displayMetri... 阅读全文
posted @ 2016-06-01 10:14
zqxLonely
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getResources().getColor(R.color.colorAccent) 阅读全文
posted @ 2016-06-01 10:09
zqxLonely
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