Android自定义dialog弹出布局

定义一个弹窗布局

首先定义一个dailog_set_password.xml布局文件。

显示这个布局文件

private void showPasswordSetDailog() {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        final AlertDialog dialog = builder.create();

        View view = View.inflate(this, R.layout.dailog_set_password, null);
        // dialog.setView(view);// 将自定义的布局文件设置给dialog
        dialog.setView(view, 0, 0, 0, 0);// 设置边距为0,保证在2.x的版本上运行没问题

        final EditText etPassword = (EditText) view
                .findViewById(R.id.et_password);
        final EditText etPasswordConfirm = (EditText) view
                .findViewById(R.id.et_password_confirm);

        Button btnOK = (Button) view.findViewById(R.id.btn_ok);
        Button btnCancel = (Button) view.findViewById(R.id.btn_cancel);

        btnOK.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                String password = etPassword.getText().toString();
                String passwordConfirm = etPasswordConfirm.getText().toString();
                // password!=null && !password.equals("")
                if (!TextUtils.isEmpty(password) && !passwordConfirm.isEmpty()) {
                    if (password.equals(passwordConfirm)) {
                        // Toast.makeText(HomeActivity.this, "登录成功!",
                        // Toast.LENGTH_SHORT).show();

                        // 将密码保存起来
                        mPref.edit()
                                .putString("password",
                                        MD5Utils.encode(password)).commit();

                        dialog.dismiss();

                        // 跳转到手机防盗页
                        startActivity(new Intent(HomeActivity.this,
                                LostFindActivity.class));
                    } else {
                        Toast.makeText(HomeActivity.this, "两次密码不一致!",
                                Toast.LENGTH_SHORT).show();
                    }
                } else {
                    Toast.makeText(HomeActivity.this, "输入框内容不能为空!",
                            Toast.LENGTH_SHORT).show();
                }
            }
        });

        btnCancel.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                dialog.dismiss();// 隐藏dialog
            }
        });

        dialog.show();
    }

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